From: John Crispin Date: Thu, 11 Sep 2014 17:49:57 +0000 (+0000) Subject: lantiq: update 3.14 patches X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=commitdiff_plain;h=7722276caeb03278d0c796cd68d04d417055a509 lantiq: update 3.14 patches Signed-off-by: John Crispin SVN-Revision: 42476 --- diff --git a/target/linux/lantiq/patches-3.14/0001-MIPS-lantiq-add-pcie-driver.patch b/target/linux/lantiq/patches-3.14/0001-MIPS-lantiq-add-pcie-driver.patch index 9a9ac3611d..3b4ad037d0 100644 --- a/target/linux/lantiq/patches-3.14/0001-MIPS-lantiq-add-pcie-driver.patch +++ b/target/linux/lantiq/patches-3.14/0001-MIPS-lantiq-add-pcie-driver.patch @@ -1,7 +1,7 @@ From 6f933347d0b4ed02d9534f5fa07f7b99f13eeaa1 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Thu, 7 Aug 2014 18:12:28 +0200 -Subject: [PATCH 01/31] MIPS: lantiq: add pcie driver +Subject: [PATCH 01/36] MIPS: lantiq: add pcie driver Signed-off-by: John Crispin --- diff --git a/target/linux/lantiq/patches-3.14/0002-MIPS-lantiq-dtb-image-hack.patch b/target/linux/lantiq/patches-3.14/0002-MIPS-lantiq-dtb-image-hack.patch index 0b23afe06b..ce6c637131 100644 --- a/target/linux/lantiq/patches-3.14/0002-MIPS-lantiq-dtb-image-hack.patch +++ b/target/linux/lantiq/patches-3.14/0002-MIPS-lantiq-dtb-image-hack.patch @@ -1,7 +1,7 @@ From 17348293f7f8103c97c8d2a6b0ef36eae06ec371 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 13 Mar 2013 09:36:16 +0100 -Subject: [PATCH 02/31] MIPS: lantiq: dtb image hack +Subject: [PATCH 02/36] MIPS: lantiq: dtb image hack Signed-off-by: John Crispin --- diff --git a/target/linux/lantiq/patches-3.14/0003-MIPS-lantiq-handle-vmmc-memory-reservation.patch b/target/linux/lantiq/patches-3.14/0003-MIPS-lantiq-handle-vmmc-memory-reservation.patch index 36a53f2bae..eb1e2004a1 100644 --- a/target/linux/lantiq/patches-3.14/0003-MIPS-lantiq-handle-vmmc-memory-reservation.patch +++ b/target/linux/lantiq/patches-3.14/0003-MIPS-lantiq-handle-vmmc-memory-reservation.patch @@ -1,7 +1,7 @@ From 16e315864132b59749faff739230daf4cee9abbb Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 13 Mar 2013 10:04:01 +0100 -Subject: [PATCH 03/31] MIPS: lantiq: handle vmmc memory reservation +Subject: [PATCH 03/36] MIPS: lantiq: handle vmmc memory reservation Signed-off-by: John Crispin --- diff --git a/target/linux/lantiq/patches-3.14/0004-MIPS-lantiq-add-atm-hack.patch b/target/linux/lantiq/patches-3.14/0004-MIPS-lantiq-add-atm-hack.patch index f4262e53f9..a01967f9c7 100644 --- a/target/linux/lantiq/patches-3.14/0004-MIPS-lantiq-add-atm-hack.patch +++ b/target/linux/lantiq/patches-3.14/0004-MIPS-lantiq-add-atm-hack.patch @@ -1,7 +1,7 @@ From 9afadf01b1be371ee88491819aa67364684461f9 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Fri, 3 Aug 2012 10:27:25 +0200 -Subject: [PATCH 04/31] MIPS: lantiq: add atm hack +Subject: [PATCH 04/36] MIPS: lantiq: add atm hack Signed-off-by: John Crispin --- diff --git a/target/linux/lantiq/patches-3.14/0005-MIPS-lantiq-add-reset-controller-api-support.patch b/target/linux/lantiq/patches-3.14/0005-MIPS-lantiq-add-reset-controller-api-support.patch index 36f6410686..c4540c9306 100644 --- a/target/linux/lantiq/patches-3.14/0005-MIPS-lantiq-add-reset-controller-api-support.patch +++ b/target/linux/lantiq/patches-3.14/0005-MIPS-lantiq-add-reset-controller-api-support.patch @@ -1,7 +1,7 @@ From 223f1c46e109a8420765aee099a5d1dc4ab7ee98 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Tue, 3 Sep 2013 13:18:12 +0200 -Subject: [PATCH 05/31] MIPS: lantiq: add reset-controller api support +Subject: [PATCH 05/36] MIPS: lantiq: add reset-controller api support Add a reset-controller binding for the reset registers found on the lantiq SoC. diff --git a/target/linux/lantiq/patches-3.14/0006-MIPS-lantiq-reboot-gphy-on-restart.patch b/target/linux/lantiq/patches-3.14/0006-MIPS-lantiq-reboot-gphy-on-restart.patch index 09a3b12b8c..42acac21f2 100644 --- a/target/linux/lantiq/patches-3.14/0006-MIPS-lantiq-reboot-gphy-on-restart.patch +++ b/target/linux/lantiq/patches-3.14/0006-MIPS-lantiq-reboot-gphy-on-restart.patch @@ -1,7 +1,7 @@ From f81979f4b297693ac70616feaa4a79bdcb11db35 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Thu, 7 Aug 2014 18:55:57 +0200 -Subject: [PATCH 06/31] MIPS: lantiq: reboot gphy on restart +Subject: [PATCH 06/36] MIPS: lantiq: reboot gphy on restart Signed-off-by: John Crispin --- diff --git a/target/linux/lantiq/patches-3.14/0007-MIPS-lantiq-add-basic-tffs-driver.patch b/target/linux/lantiq/patches-3.14/0007-MIPS-lantiq-add-basic-tffs-driver.patch index a031b8e9a0..a41d48ed32 100644 --- a/target/linux/lantiq/patches-3.14/0007-MIPS-lantiq-add-basic-tffs-driver.patch +++ b/target/linux/lantiq/patches-3.14/0007-MIPS-lantiq-add-basic-tffs-driver.patch @@ -1,7 +1,7 @@ From d27ec8bb97db0f60d81ab255d51ac4e967362067 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Thu, 7 Aug 2014 18:34:19 +0200 -Subject: [PATCH 07/31] MIPS: lantiq: add basic tffs driver +Subject: [PATCH 07/36] MIPS: lantiq: add basic tffs driver Signed-off-by: John Crispin --- diff --git a/target/linux/lantiq/patches-3.14/0008-MIPS-lantiq-backport-old-timer-code.patch b/target/linux/lantiq/patches-3.14/0008-MIPS-lantiq-backport-old-timer-code.patch index bceda4c587..d946e560a4 100644 --- a/target/linux/lantiq/patches-3.14/0008-MIPS-lantiq-backport-old-timer-code.patch +++ b/target/linux/lantiq/patches-3.14/0008-MIPS-lantiq-backport-old-timer-code.patch @@ -1,7 +1,7 @@ From 94800350cb8d2f29dda2206b5e9a3772024ee168 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Thu, 7 Aug 2014 18:30:56 +0200 -Subject: [PATCH 08/31] MIPS: lantiq: backport old timer code +Subject: [PATCH 08/36] MIPS: lantiq: backport old timer code Signed-off-by: John Crispin --- diff --git a/target/linux/lantiq/patches-3.14/0009-MIPS-lantiq-command-line-work-around.patch b/target/linux/lantiq/patches-3.14/0009-MIPS-lantiq-command-line-work-around.patch new file mode 100644 index 0000000000..2536745095 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0009-MIPS-lantiq-command-line-work-around.patch @@ -0,0 +1,26 @@ +From ed348924cd59ef0c8a4bc4e015e2b7e581a00fa8 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Tue, 12 Aug 2014 21:40:41 +0200 +Subject: [PATCH 09/36] MIPS: lantiq: command line work around + +Signed-off-by: John Crispin +--- + arch/mips/lantiq/prom.c | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c +index 202e118..227feed 100644 +--- a/arch/mips/lantiq/prom.c ++++ b/arch/mips/lantiq/prom.c +@@ -74,6 +74,8 @@ void __init plat_mem_setup(void) + * parsed resulting in our memory appearing + */ + __dt_setup_arch(&__image_dtb); ++ ++ strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE); + } + + void __init device_tree_init(void) +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0009-pinctrl-lantiq-fix-up-pinmux.patch b/target/linux/lantiq/patches-3.14/0009-pinctrl-lantiq-fix-up-pinmux.patch deleted file mode 100644 index 267c89860c..0000000000 --- a/target/linux/lantiq/patches-3.14/0009-pinctrl-lantiq-fix-up-pinmux.patch +++ /dev/null @@ -1,84 +0,0 @@ -From 29452de974f2cdc87876dbdc18a16405ef80c05f Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Fri, 9 Aug 2013 20:38:15 +0200 -Subject: [PATCH 09/31] pinctrl/lantiq: fix up pinmux - -We found out how to set the gphy led pinmuxing. - -Signed-off-by: John Crispin ---- - drivers/pinctrl/pinctrl-xway.c | 28 ++++++++++++++++++++++++++-- - 1 file changed, 26 insertions(+), 2 deletions(-) - -diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c -index e66f4ca..b5f43c8 100644 ---- a/drivers/pinctrl/pinctrl-xway.c -+++ b/drivers/pinctrl/pinctrl-xway.c -@@ -609,10 +609,9 @@ static struct pinctrl_desc xway_pctrl_desc = { - .confops = &xway_pinconf_ops, - }; - --static inline int xway_mux_apply(struct pinctrl_dev *pctrldev, -+static int mux_apply(struct ltq_pinmux_info *info, - int pin, int mux) - { -- struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev); - int port = PORT(pin); - u32 alt1_reg = GPIO_ALT1(pin); - -@@ -632,6 +631,14 @@ static inline int xway_mux_apply(struct pinctrl_dev *pctrldev, - return 0; - } - -+static inline int xway_mux_apply(struct pinctrl_dev *pctrldev, -+ int pin, int mux) -+{ -+ struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev); -+ -+ return mux_apply(info, pin, mux); -+} -+ - static const struct ltq_cfg_param xway_cfg_params[] = { - {"lantiq,pull", LTQ_PINCONF_PARAM_PULL}, - {"lantiq,open-drain", LTQ_PINCONF_PARAM_OPEN_DRAIN}, -@@ -676,6 +683,10 @@ static int xway_gpio_dir_out(struct gpio_chip *chip, unsigned int pin, int val) - { - struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); - -+ if (PORT(pin) == PORT3) -+ gpio_setbit(info->membase[0], GPIO3_OD, PORT_PIN(pin)); -+ else -+ gpio_setbit(info->membase[0], GPIO_OD(pin), PORT_PIN(pin)); - gpio_setbit(info->membase[0], GPIO_DIR(pin), PORT_PIN(pin)); - xway_gpio_set(chip, pin, val); - -@@ -696,6 +707,18 @@ static void xway_gpio_free(struct gpio_chip *chip, unsigned offset) - pinctrl_free_gpio(gpio); - } - -+static int xway_gpio_to_irq(struct gpio_chip *chip, unsigned offset) -+{ -+ struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); -+ int i; -+ -+ for (i = 0; i < info->num_exin; i++) -+ if (info->exin[i] == offset) -+ return ltq_eiu_get_irq(i); -+ -+ return -1; -+} -+ - static struct gpio_chip xway_chip = { - .label = "gpio-xway", - .direction_input = xway_gpio_dir_in, -@@ -704,6 +727,7 @@ static struct gpio_chip xway_chip = { - .set = xway_gpio_set, - .request = xway_gpio_req, - .free = xway_gpio_free, -+ .to_irq = xway_gpio_to_irq, - .base = -1, - }; - --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0010-MIPS-lantiq-export-soc-type.patch b/target/linux/lantiq/patches-3.14/0010-MIPS-lantiq-export-soc-type.patch new file mode 100644 index 0000000000..de1cd52873 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0010-MIPS-lantiq-export-soc-type.patch @@ -0,0 +1,46 @@ +From 6804142b47f2634b0657e4dfcec7a34e982b6ddb Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Wed, 10 Sep 2014 22:29:21 +0200 +Subject: [PATCH 10/36] MIPS: lantiq: export soc type +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Álvaro Fernández Rojas +--- + arch/mips/include/asm/mach-lantiq/lantiq.h | 2 ++ + arch/mips/lantiq/prom.c | 5 +++++ + 2 files changed, 7 insertions(+) + +diff --git a/arch/mips/include/asm/mach-lantiq/lantiq.h b/arch/mips/include/asm/mach-lantiq/lantiq.h +index f196cce..4e5ae65 100644 +--- a/arch/mips/include/asm/mach-lantiq/lantiq.h ++++ b/arch/mips/include/asm/mach-lantiq/lantiq.h +@@ -48,6 +48,8 @@ extern struct clk *clk_get_ppe(void); + extern unsigned char ltq_boot_select(void); + /* find out what caused the last cpu reset */ + extern int ltq_reset_cause(void); ++/* find out the soc type */ ++extern int ltq_soc_type(void); + + #define IOPORT_RESOURCE_START 0x10000000 + #define IOPORT_RESOURCE_END 0xffffffff +diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c +index 227feed..4c652c6 100644 +--- a/arch/mips/lantiq/prom.c ++++ b/arch/mips/lantiq/prom.c +@@ -36,6 +36,11 @@ const char *get_system_type(void) + return soc_info.sys_type; + } + ++int ltq_soc_type(void) ++{ ++ return soc_info.type; ++} ++ + void prom_free_prom_memory(void) + { + } +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0010-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch b/target/linux/lantiq/patches-3.14/0010-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch deleted file mode 100644 index 849e6701bb..0000000000 --- a/target/linux/lantiq/patches-3.14/0010-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch +++ /dev/null @@ -1,606 +0,0 @@ -From 9f921445b6dbf2beef397c6aa038db135e92eb80 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Wed, 13 Mar 2013 10:02:58 +0100 -Subject: [PATCH 10/31] owrt: lantiq: wifi and ethernet eeprom handling - ---- - arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h | 6 + - .../mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 3 + - arch/mips/lantiq/xway/Makefile | 3 + - arch/mips/lantiq/xway/ath_eep.c | 277 ++++++++++++++++++++ - arch/mips/lantiq/xway/eth_mac.c | 76 ++++++ - arch/mips/lantiq/xway/pci-ath-fixup.c | 109 ++++++++ - arch/mips/lantiq/xway/rt_eep.c | 60 +++++ - 7 files changed, 534 insertions(+) - create mode 100644 arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h - create mode 100644 arch/mips/lantiq/xway/ath_eep.c - create mode 100644 arch/mips/lantiq/xway/eth_mac.c - create mode 100644 arch/mips/lantiq/xway/pci-ath-fixup.c - create mode 100644 arch/mips/lantiq/xway/rt_eep.c - -diff --git a/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h b/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h -new file mode 100644 -index 0000000..095d261 ---- /dev/null -+++ b/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h -@@ -0,0 +1,6 @@ -+#ifndef _PCI_ATH_FIXUP -+#define _PCI_ATH_FIXUP -+ -+void ltq_pci_ath_fixup(unsigned slot, u16 *cal_data) __init; -+ -+#endif /* _PCI_ATH_FIXUP */ -diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h -index 133336b..779715c 100644 ---- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h -+++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h -@@ -90,5 +90,8 @@ int xrx200_gphy_boot(struct device *dev, unsigned int id, dma_addr_t dev_addr); - extern void ltq_pmu_enable(unsigned int module); - extern void ltq_pmu_disable(unsigned int module); - -+/* allow the ethernet driver to load a flash mapped mac addr */ -+const u8* ltq_get_eth_mac(void); -+ - #endif /* CONFIG_SOC_TYPE_XWAY */ - #endif /* _LTQ_XWAY_H__ */ -diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile -index 2dd442c..de876e1 100644 ---- a/arch/mips/lantiq/xway/Makefile -+++ b/arch/mips/lantiq/xway/Makefile -@@ -2,4 +2,7 @@ obj-y := prom.o sysctrl.o clk.o reset.o dma.o timer.o dcdc.o - - obj-y += vmmc.o tffs.o - -+obj-y += eth_mac.o -+obj-$(CONFIG_PCI) += ath_eep.o rt_eep.o pci-ath-fixup.o -+ - obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o -diff --git a/arch/mips/lantiq/xway/ath_eep.c b/arch/mips/lantiq/xway/ath_eep.c -new file mode 100644 -index 0000000..cd07f9a ---- /dev/null -+++ b/arch/mips/lantiq/xway/ath_eep.c -@@ -0,0 +1,277 @@ -+/* -+ * Copyright (C) 2011 Luca Olivetti -+ * Copyright (C) 2011 John Crispin -+ * Copyright (C) 2011 Andrej VlaÅ¡ić -+ * Copyright (C) 2013 Álvaro Fernández Rojas -+ * Copyright (C) 2013 Daniel Gimpelevich -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+extern int (*ltq_pci_plat_dev_init)(struct pci_dev *dev); -+struct ath5k_platform_data ath5k_pdata; -+struct ath9k_platform_data ath9k_pdata = { -+ .led_pin = -1, -+}; -+static u8 athxk_eeprom_mac[6]; -+ -+static int ath9k_pci_plat_dev_init(struct pci_dev *dev) -+{ -+ dev->dev.platform_data = &ath9k_pdata; -+ return 0; -+} -+ -+static int ath9k_eep_load; -+int __init of_ath9k_eeprom_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node, *mtd_np; -+ struct resource *eep_res, *mac_res = NULL; -+ void __iomem *eep, *mac; -+ int mac_offset; -+ u32 mac_inc = 0, pci_slot = 0; -+ int i; -+ struct mtd_info *the_mtd; -+ size_t flash_readlen; -+ const __be32 *list; -+ const char *part; -+ phandle phandle; -+ -+ if ((list = of_get_property(np, "ath,eep-flash", &i)) && i == 2 * -+ sizeof(*list) && (phandle = be32_to_cpup(list++)) && -+ (mtd_np = of_find_node_by_phandle(phandle)) && ((part = -+ of_get_property(mtd_np, "label", NULL)) || (part = -+ mtd_np->name)) && (the_mtd = get_mtd_device_nm(part)) -+ != ERR_PTR(-ENODEV)) { -+ i = mtd_read(the_mtd, be32_to_cpup(list), -+ ATH9K_PLAT_EEP_MAX_WORDS << 1, &flash_readlen, -+ (void *) ath9k_pdata.eeprom_data); -+ if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) { -+ size_t mac_readlen; -+ mtd_read(the_mtd, mac_offset, 6, &mac_readlen, -+ (void *) athxk_eeprom_mac); -+ } -+ put_mtd_device(the_mtd); -+ if ((sizeof(ath9k_pdata.eeprom_data) != flash_readlen) || i) { -+ dev_err(&pdev->dev, "failed to load eeprom from mtd\n"); -+ return -ENODEV; -+ } -+ } else { -+ eep_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 1); -+ -+ if (!eep_res) { -+ dev_err(&pdev->dev, "failed to load eeprom address\n"); -+ return -ENODEV; -+ } -+ if (resource_size(eep_res) != ATH9K_PLAT_EEP_MAX_WORDS << 1) { -+ dev_err(&pdev->dev, "eeprom has an invalid size\n"); -+ return -EINVAL; -+ } -+ -+ eep = ioremap(eep_res->start, resource_size(eep_res)); -+ memcpy_fromio(ath9k_pdata.eeprom_data, eep, -+ ATH9K_PLAT_EEP_MAX_WORDS << 1); -+ } -+ -+ if (of_find_property(np, "ath,eep-swap", NULL)) -+ for (i = 0; i < ATH9K_PLAT_EEP_MAX_WORDS; i++) -+ ath9k_pdata.eeprom_data[i] = swab16(ath9k_pdata.eeprom_data[i]); -+ -+ if (of_find_property(np, "ath,eep-endian", NULL)) { -+ ath9k_pdata.endian_check = true; -+ -+ dev_info(&pdev->dev, "endian check enabled.\n"); -+ } -+ -+ if (!is_valid_ether_addr(athxk_eeprom_mac)) { -+ if (mac_res) { -+ if (resource_size(mac_res) != 6) { -+ dev_err(&pdev->dev, "mac has an invalid size\n"); -+ return -EINVAL; -+ } -+ mac = ioremap(mac_res->start, resource_size(mac_res)); -+ memcpy_fromio(athxk_eeprom_mac, mac, 6); -+ } else if (ltq_get_eth_mac()) { -+ memcpy(athxk_eeprom_mac, ltq_get_eth_mac(), 6); -+ } -+ } -+ if (!is_valid_ether_addr(athxk_eeprom_mac)) { -+ dev_warn(&pdev->dev, "using random mac\n"); -+ random_ether_addr(athxk_eeprom_mac); -+ } -+ -+ if (!of_property_read_u32(np, "ath,mac-increment", &mac_inc)) -+ athxk_eeprom_mac[5] += mac_inc; -+ -+ ath9k_pdata.macaddr = athxk_eeprom_mac; -+ ltq_pci_plat_dev_init = ath9k_pci_plat_dev_init; -+ -+ if (!of_property_read_u32(np, "ath,pci-slot", &pci_slot)) { -+ ltq_pci_ath_fixup(pci_slot, ath9k_pdata.eeprom_data); -+ -+ dev_info(&pdev->dev, "pci slot: %u\n", pci_slot); -+ if (ath9k_eep_load) { -+ struct pci_dev *d = NULL; -+ while ((d = pci_get_device(PCI_VENDOR_ID_ATHEROS, -+ PCI_ANY_ID, d)) != NULL) -+ pci_fixup_device(pci_fixup_early, d); -+ } -+ -+ } -+ -+ dev_info(&pdev->dev, "loaded ath9k eeprom\n"); -+ -+ return 0; -+} -+ -+static struct of_device_id ath9k_eeprom_ids[] = { -+ { .compatible = "ath9k,eeprom" }, -+ { } -+}; -+ -+static struct platform_driver ath9k_eeprom_driver = { -+ .driver = { -+ .name = "ath9k,eeprom", -+ .owner = THIS_MODULE, -+ .of_match_table = of_match_ptr(ath9k_eeprom_ids), -+ }, -+}; -+ -+static int __init of_ath9k_eeprom_init(void) -+{ -+ int ret = platform_driver_probe(&ath9k_eeprom_driver, of_ath9k_eeprom_probe); -+ -+ if (ret) -+ ath9k_eep_load = 1; -+ -+ return ret; -+} -+ -+static int __init of_ath9k_eeprom_init_late(void) -+{ -+ if (!ath9k_eep_load) -+ return 0; -+ return platform_driver_probe(&ath9k_eeprom_driver, of_ath9k_eeprom_probe); -+} -+late_initcall(of_ath9k_eeprom_init_late); -+subsys_initcall(of_ath9k_eeprom_init); -+ -+ -+static int ath5k_pci_plat_dev_init(struct pci_dev *dev) -+{ -+ dev->dev.platform_data = &ath5k_pdata; -+ return 0; -+} -+ -+int __init of_ath5k_eeprom_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node, *mtd_np; -+ struct resource *eep_res, *mac_res = NULL; -+ void __iomem *eep, *mac; -+ int mac_offset; -+ u32 mac_inc = 0; -+ int i; -+ struct mtd_info *the_mtd; -+ size_t flash_readlen; -+ const __be32 *list; -+ const char *part; -+ phandle phandle; -+ -+ if ((list = of_get_property(np, "ath,eep-flash", &i)) && i == 2 * -+ sizeof(*list) && (phandle = be32_to_cpup(list++)) && -+ (mtd_np = of_find_node_by_phandle(phandle)) && ((part = -+ of_get_property(mtd_np, "label", NULL)) || (part = -+ mtd_np->name)) && (the_mtd = get_mtd_device_nm(part)) -+ != ERR_PTR(-ENODEV)) { -+ i = mtd_read(the_mtd, be32_to_cpup(list), -+ ATH5K_PLAT_EEP_MAX_WORDS << 1, &flash_readlen, -+ (void *) ath5k_pdata.eeprom_data); -+ put_mtd_device(the_mtd); -+ if ((sizeof(ATH5K_PLAT_EEP_MAX_WORDS << 1) != flash_readlen) -+ || i) { -+ dev_err(&pdev->dev, "failed to load eeprom from mtd\n"); -+ return -ENODEV; -+ } -+ } else { -+ eep_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 1); -+ -+ if (!eep_res) { -+ dev_err(&pdev->dev, "failed to load eeprom address\n"); -+ return -ENODEV; -+ } -+ if (resource_size(eep_res) != ATH5K_PLAT_EEP_MAX_WORDS << 1) { -+ dev_err(&pdev->dev, "eeprom has an invalid size\n"); -+ return -EINVAL; -+ } -+ -+ eep = ioremap(eep_res->start, resource_size(eep_res)); -+ ath5k_pdata.eeprom_data = kmalloc(ATH5K_PLAT_EEP_MAX_WORDS<<1, -+ GFP_KERNEL); -+ memcpy_fromio(ath5k_pdata.eeprom_data, eep, -+ ATH5K_PLAT_EEP_MAX_WORDS << 1); -+ } -+ -+ if (of_find_property(np, "ath,eep-swap", NULL)) -+ for (i = 0; i < ATH5K_PLAT_EEP_MAX_WORDS; i++) -+ ath5k_pdata.eeprom_data[i] = swab16(ath5k_pdata.eeprom_data[i]); -+ -+ if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) { -+ memcpy_fromio(athxk_eeprom_mac, (void*) ath5k_pdata.eeprom_data + mac_offset, 6); -+ } else if (mac_res) { -+ if (resource_size(mac_res) != 6) { -+ dev_err(&pdev->dev, "mac has an invalid size\n"); -+ return -EINVAL; -+ } -+ mac = ioremap(mac_res->start, resource_size(mac_res)); -+ memcpy_fromio(athxk_eeprom_mac, mac, 6); -+ } else if (ltq_get_eth_mac()) -+ memcpy(athxk_eeprom_mac, ltq_get_eth_mac(), 6); -+ else { -+ dev_warn(&pdev->dev, "using random mac\n"); -+ random_ether_addr(athxk_eeprom_mac); -+ } -+ -+ if (!of_property_read_u32(np, "ath,mac-increment", &mac_inc)) -+ athxk_eeprom_mac[5] += mac_inc; -+ -+ ath5k_pdata.macaddr = athxk_eeprom_mac; -+ ltq_pci_plat_dev_init = ath5k_pci_plat_dev_init; -+ -+ dev_info(&pdev->dev, "loaded ath5k eeprom\n"); -+ -+ return 0; -+} -+ -+static struct of_device_id ath5k_eeprom_ids[] = { -+ { .compatible = "ath5k,eeprom" }, -+ { } -+}; -+ -+static struct platform_driver ath5k_eeprom_driver = { -+ .driver = { -+ .name = "ath5k,eeprom", -+ .owner = THIS_MODULE, -+ .of_match_table = of_match_ptr(ath5k_eeprom_ids), -+ }, -+}; -+ -+static int __init of_ath5k_eeprom_init(void) -+{ -+ return platform_driver_probe(&ath5k_eeprom_driver, of_ath5k_eeprom_probe); -+} -+device_initcall(of_ath5k_eeprom_init); -diff --git a/arch/mips/lantiq/xway/eth_mac.c b/arch/mips/lantiq/xway/eth_mac.c -new file mode 100644 -index 0000000..d288a0e ---- /dev/null -+++ b/arch/mips/lantiq/xway/eth_mac.c -@@ -0,0 +1,76 @@ -+/* -+ * Copyright (C) 2012 John Crispin -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#include -+#include -+#include -+#include -+ -+static u8 eth_mac[6]; -+static int eth_mac_set; -+ -+const u8* ltq_get_eth_mac(void) -+{ -+ return eth_mac; -+} -+ -+static int __init setup_ethaddr(char *str) -+{ -+ eth_mac_set = mac_pton(str, eth_mac); -+ return !eth_mac_set; -+} -+__setup("ethaddr=", setup_ethaddr); -+ -+int __init of_eth_mac_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ struct resource *mac_res; -+ void __iomem *mac; -+ u32 mac_inc = 0; -+ -+ if (eth_mac_set) { -+ dev_err(&pdev->dev, "mac was already set by bootloader\n"); -+ return -EINVAL; -+ } -+ mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ -+ if (!mac_res) { -+ dev_err(&pdev->dev, "failed to load mac\n"); -+ return -EINVAL; -+ } -+ if (resource_size(mac_res) != 6) { -+ dev_err(&pdev->dev, "mac has an invalid size\n"); -+ return -EINVAL; -+ } -+ mac = ioremap(mac_res->start, resource_size(mac_res)); -+ memcpy_fromio(eth_mac, mac, 6); -+ -+ if (!of_property_read_u32(np, "mac-increment", &mac_inc)) -+ eth_mac[5] += mac_inc; -+ -+ return 0; -+} -+ -+static struct of_device_id eth_mac_ids[] = { -+ { .compatible = "lantiq,eth-mac" }, -+ { /* sentinel */ } -+}; -+ -+static struct platform_driver eth_mac_driver = { -+ .driver = { -+ .name = "lantiq,eth-mac", -+ .owner = THIS_MODULE, -+ .of_match_table = of_match_ptr(eth_mac_ids), -+ }, -+}; -+ -+static int __init of_eth_mac_init(void) -+{ -+ return platform_driver_probe(ð_mac_driver, of_eth_mac_probe); -+} -+device_initcall(of_eth_mac_init); -diff --git a/arch/mips/lantiq/xway/pci-ath-fixup.c b/arch/mips/lantiq/xway/pci-ath-fixup.c -new file mode 100644 -index 0000000..c87ffb2 ---- /dev/null -+++ b/arch/mips/lantiq/xway/pci-ath-fixup.c -@@ -0,0 +1,109 @@ -+/* -+ * Atheros AP94 reference board PCI initialization -+ * -+ * Copyright (C) 2009-2010 Gabor Juhos -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#include -+#include -+#include -+#include -+ -+#define LTQ_PCI_MEM_BASE 0x18000000 -+ -+struct ath_fixup { -+ u16 *cal_data; -+ unsigned slot; -+}; -+ -+static int ath_num_fixups; -+static struct ath_fixup ath_fixups[2]; -+ -+static void ath_pci_fixup(struct pci_dev *dev) -+{ -+ void __iomem *mem; -+ u16 *cal_data = NULL; -+ u16 cmd; -+ u32 bar0; -+ u32 val; -+ unsigned i; -+ -+ for (i = 0; i < ath_num_fixups; i++) { -+ if (ath_fixups[i].cal_data == NULL) -+ continue; -+ -+ if (ath_fixups[i].slot != PCI_SLOT(dev->devfn)) -+ continue; -+ -+ cal_data = ath_fixups[i].cal_data; -+ break; -+ } -+ -+ if (cal_data == NULL) -+ return; -+ -+ if (*cal_data != 0xa55a) { -+ pr_err("pci %s: invalid calibration data\n", pci_name(dev)); -+ return; -+ } -+ -+ pr_info("pci %s: fixup device configuration\n", pci_name(dev)); -+ -+ mem = ioremap(LTQ_PCI_MEM_BASE, 0x10000); -+ if (!mem) { -+ pr_err("pci %s: ioremap error\n", pci_name(dev)); -+ return; -+ } -+ -+ pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0); -+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, LTQ_PCI_MEM_BASE); -+ pci_read_config_word(dev, PCI_COMMAND, &cmd); -+ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; -+ pci_write_config_word(dev, PCI_COMMAND, cmd); -+ -+ /* set pointer to first reg address */ -+ cal_data += 3; -+ while (*cal_data != 0xffff) { -+ u32 reg; -+ reg = *cal_data++; -+ val = *cal_data++; -+ val |= (*cal_data++) << 16; -+ -+ ltq_w32(swab32(val), mem + reg); -+ udelay(100); -+ } -+ -+ pci_read_config_dword(dev, PCI_VENDOR_ID, &val); -+ dev->vendor = val & 0xffff; -+ dev->device = (val >> 16) & 0xffff; -+ -+ pci_read_config_dword(dev, PCI_CLASS_REVISION, &val); -+ dev->revision = val & 0xff; -+ dev->class = val >> 8; /* upper 3 bytes */ -+ -+ pr_info("pci %s: fixup info: [%04x:%04x] revision %02x class %#08x\n", -+ pci_name(dev), dev->vendor, dev->device, dev->revision, dev->class); -+ -+ pci_read_config_word(dev, PCI_COMMAND, &cmd); -+ cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY); -+ pci_write_config_word(dev, PCI_COMMAND, cmd); -+ -+ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0); -+ -+ iounmap(mem); -+} -+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath_pci_fixup); -+ -+void __init ltq_pci_ath_fixup(unsigned slot, u16 *cal_data) -+{ -+ if (ath_num_fixups >= ARRAY_SIZE(ath_fixups)) -+ return; -+ -+ ath_fixups[ath_num_fixups].slot = slot; -+ ath_fixups[ath_num_fixups].cal_data = cal_data; -+ ath_num_fixups++; -+} -diff --git a/arch/mips/lantiq/xway/rt_eep.c b/arch/mips/lantiq/xway/rt_eep.c -new file mode 100644 -index 0000000..00f2d4c ---- /dev/null -+++ b/arch/mips/lantiq/xway/rt_eep.c -@@ -0,0 +1,60 @@ -+/* -+ * Copyright (C) 2011 John Crispin -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+extern int (*ltq_pci_plat_dev_init)(struct pci_dev *dev); -+static struct rt2x00_platform_data rt2x00_pdata; -+ -+static int rt2x00_pci_plat_dev_init(struct pci_dev *dev) -+{ -+ dev->dev.platform_data = &rt2x00_pdata; -+ return 0; -+} -+ -+int __init of_ralink_eeprom_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ const char *eeprom; -+ -+ if (of_property_read_string(np, "ralink,eeprom", &eeprom)) { -+ dev_err(&pdev->dev, "failed to load eeprom filename\n"); -+ return 0; -+ } -+ -+ rt2x00_pdata.eeprom_file_name = kstrdup(eeprom, GFP_KERNEL); -+// rt2x00_pdata.mac_address = mac; -+ ltq_pci_plat_dev_init = rt2x00_pci_plat_dev_init; -+ -+ dev_info(&pdev->dev, "using %s as eeprom\n", eeprom); -+ -+ return 0; -+} -+ -+static struct of_device_id ralink_eeprom_ids[] = { -+ { .compatible = "ralink,eeprom" }, -+ { } -+}; -+ -+static struct platform_driver ralink_eeprom_driver = { -+ .driver = { -+ .name = "ralink,eeprom", -+ .owner = THIS_MODULE, -+ .of_match_table = of_match_ptr(ralink_eeprom_ids), -+ }, -+}; -+ -+static int __init of_ralink_eeprom_init(void) -+{ -+ return platform_driver_probe(&ralink_eeprom_driver, of_ralink_eeprom_probe); -+} -+device_initcall(of_ralink_eeprom_init); --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0011-lantiq-add-support-for-xrx200-firmware-depending-on-.patch b/target/linux/lantiq/patches-3.14/0011-lantiq-add-support-for-xrx200-firmware-depending-on-.patch new file mode 100644 index 0000000000..36d03b19c9 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0011-lantiq-add-support-for-xrx200-firmware-depending-on-.patch @@ -0,0 +1,46 @@ +From 85f0df34dee96048515ef1e01d88524bd579f8e0 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Wed, 10 Sep 2014 22:39:19 +0200 +Subject: [PATCH 11/36] lantiq: add support for xrx200 firmware depending on + soc type +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Signed-off-by: Álvaro Fernández Rojas +--- + arch/mips/lantiq/xway/xrx200_phy_fw.c | 18 +++++++++++++++++- + 1 file changed, 17 insertions(+), 1 deletion(-) + +diff --git a/arch/mips/lantiq/xway/xrx200_phy_fw.c b/arch/mips/lantiq/xway/xrx200_phy_fw.c +index d4d9d31..3479b77 100644 +--- a/arch/mips/lantiq/xway/xrx200_phy_fw.c ++++ b/arch/mips/lantiq/xway/xrx200_phy_fw.c +@@ -24,7 +24,23 @@ static dma_addr_t xway_gphy_load(struct platform_device *pdev) + void *fw_addr; + size_t size; + +- if (of_property_read_string(pdev->dev.of_node, "firmware", &fw_name)) { ++ if (of_get_property(pdev->dev.of_node, "firmware1", NULL) || of_get_property(pdev->dev.of_node, "firmware2", NULL)) { ++ switch(ltq_soc_type()) { ++ case SOC_TYPE_VR9: ++ if (of_property_read_string(pdev->dev.of_node, "firmware1", &fw_name)) { ++ dev_err(&pdev->dev, "failed to load firmware filename\n"); ++ return 0; ++ } ++ break; ++ case SOC_TYPE_VR9_2: ++ if (of_property_read_string(pdev->dev.of_node, "firmware2", &fw_name)) { ++ dev_err(&pdev->dev, "failed to load firmware filename\n"); ++ return 0; ++ } ++ break; ++ } ++ } ++ else if (of_property_read_string(pdev->dev.of_node, "firmware", &fw_name)) { + dev_err(&pdev->dev, "failed to load firmware filename\n"); + return 0; + } +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0011-owrt-generic-dtb-image-hack.patch b/target/linux/lantiq/patches-3.14/0011-owrt-generic-dtb-image-hack.patch deleted file mode 100644 index e07d7ceec2..0000000000 --- a/target/linux/lantiq/patches-3.14/0011-owrt-generic-dtb-image-hack.patch +++ /dev/null @@ -1,27 +0,0 @@ -From 572e107a37deb7bc8512ca9144f4e8f24b36e451 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 7 Aug 2014 18:32:12 +0200 -Subject: [PATCH 11/31] owrt: generic dtb image hack - -Signed-off-by: John Crispin ---- - arch/mips/kernel/head.S | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S -index 7b6a5b3..78518b8 100644 ---- a/arch/mips/kernel/head.S -+++ b/arch/mips/kernel/head.S -@@ -101,6 +101,9 @@ FEXPORT(__kernel_entry) - j kernel_entry - #endif - -+ .ascii "OWRTDTB:" -+ EXPORT(__image_dtb) -+ .fill 0x4000 - __REF - - NESTED(kernel_entry, 16, sp) # kernel entry point --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0012-MTD-lantiq-handle-NO_XIP-on-cfi0001-flash.patch b/target/linux/lantiq/patches-3.14/0012-MTD-lantiq-handle-NO_XIP-on-cfi0001-flash.patch deleted file mode 100644 index 432fa6b93e..0000000000 --- a/target/linux/lantiq/patches-3.14/0012-MTD-lantiq-handle-NO_XIP-on-cfi0001-flash.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 6c476b89f3d685b41f2e216698fc8c90ddb11dfd Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 7 Aug 2014 18:18:00 +0200 -Subject: [PATCH 12/31] MTD: lantiq: handle NO_XIP on cfi0001 flash - -Signed-off-by: John Crispin ---- - drivers/mtd/maps/lantiq-flash.c | 6 +++++- - 1 file changed, 5 insertions(+), 1 deletion(-) - -diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c -index 93c507a..710d699 100644 ---- a/drivers/mtd/maps/lantiq-flash.c -+++ b/drivers/mtd/maps/lantiq-flash.c -@@ -140,7 +140,11 @@ ltq_mtd_probe(struct platform_device *pdev) - if (!ltq_mtd->map) - return -ENOMEM; - -- ltq_mtd->map->phys = ltq_mtd->res->start; -+ if (of_find_property(pdev->dev.of_node, "lantiq,noxip", NULL)) -+ ltq_mtd->map->phys = NO_XIP; -+ else -+ ltq_mtd->map->phys = ltq_mtd->res->start; -+ ltq_mtd->res->start; - ltq_mtd->map->size = resource_size(ltq_mtd->res); - ltq_mtd->map->virt = devm_ioremap_resource(&pdev->dev, ltq_mtd->res); - if (IS_ERR(ltq_mtd->map->virt)) --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0012-pinctrl-lantiq-fix-up-pinmux.patch b/target/linux/lantiq/patches-3.14/0012-pinctrl-lantiq-fix-up-pinmux.patch new file mode 100644 index 0000000000..9b45bf7913 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0012-pinctrl-lantiq-fix-up-pinmux.patch @@ -0,0 +1,84 @@ +From 25494c55a4007a1409f53ddbafd661636e47ea34 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Fri, 9 Aug 2013 20:38:15 +0200 +Subject: [PATCH 12/36] pinctrl/lantiq: fix up pinmux + +We found out how to set the gphy led pinmuxing. + +Signed-off-by: John Crispin +--- + drivers/pinctrl/pinctrl-xway.c | 28 ++++++++++++++++++++++++++-- + 1 file changed, 26 insertions(+), 2 deletions(-) + +diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c +index e66f4ca..b5f43c8 100644 +--- a/drivers/pinctrl/pinctrl-xway.c ++++ b/drivers/pinctrl/pinctrl-xway.c +@@ -609,10 +609,9 @@ static struct pinctrl_desc xway_pctrl_desc = { + .confops = &xway_pinconf_ops, + }; + +-static inline int xway_mux_apply(struct pinctrl_dev *pctrldev, ++static int mux_apply(struct ltq_pinmux_info *info, + int pin, int mux) + { +- struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev); + int port = PORT(pin); + u32 alt1_reg = GPIO_ALT1(pin); + +@@ -632,6 +631,14 @@ static inline int xway_mux_apply(struct pinctrl_dev *pctrldev, + return 0; + } + ++static inline int xway_mux_apply(struct pinctrl_dev *pctrldev, ++ int pin, int mux) ++{ ++ struct ltq_pinmux_info *info = pinctrl_dev_get_drvdata(pctrldev); ++ ++ return mux_apply(info, pin, mux); ++} ++ + static const struct ltq_cfg_param xway_cfg_params[] = { + {"lantiq,pull", LTQ_PINCONF_PARAM_PULL}, + {"lantiq,open-drain", LTQ_PINCONF_PARAM_OPEN_DRAIN}, +@@ -676,6 +683,10 @@ static int xway_gpio_dir_out(struct gpio_chip *chip, unsigned int pin, int val) + { + struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); + ++ if (PORT(pin) == PORT3) ++ gpio_setbit(info->membase[0], GPIO3_OD, PORT_PIN(pin)); ++ else ++ gpio_setbit(info->membase[0], GPIO_OD(pin), PORT_PIN(pin)); + gpio_setbit(info->membase[0], GPIO_DIR(pin), PORT_PIN(pin)); + xway_gpio_set(chip, pin, val); + +@@ -696,6 +707,18 @@ static void xway_gpio_free(struct gpio_chip *chip, unsigned offset) + pinctrl_free_gpio(gpio); + } + ++static int xway_gpio_to_irq(struct gpio_chip *chip, unsigned offset) ++{ ++ struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); ++ int i; ++ ++ for (i = 0; i < info->num_exin; i++) ++ if (info->exin[i] == offset) ++ return ltq_eiu_get_irq(i); ++ ++ return -1; ++} ++ + static struct gpio_chip xway_chip = { + .label = "gpio-xway", + .direction_input = xway_gpio_dir_in, +@@ -704,6 +727,7 @@ static struct gpio_chip xway_chip = { + .set = xway_gpio_set, + .request = xway_gpio_req, + .free = xway_gpio_free, ++ .to_irq = xway_gpio_to_irq, + .base = -1, + }; + +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0013-MTD-lantiq-xway-fix-invalid-operator.patch b/target/linux/lantiq/patches-3.14/0013-MTD-lantiq-xway-fix-invalid-operator.patch index 5aad493a50..7d900fac79 100644 --- a/target/linux/lantiq/patches-3.14/0013-MTD-lantiq-xway-fix-invalid-operator.patch +++ b/target/linux/lantiq/patches-3.14/0013-MTD-lantiq-xway-fix-invalid-operator.patch @@ -1,7 +1,7 @@ -From c243da18ea2a02e8cfb3f821232783376131948a Mon Sep 17 00:00:00 2001 +From 8e34da603f442624bb70e887d8f42064bb924224 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Sun, 28 Jul 2013 18:03:54 +0200 -Subject: [PATCH 13/31] MTD: lantiq: xway: fix invalid operator +Subject: [PATCH 13/36] MTD: lantiq: xway: fix invalid operator xway_read_byte should use a logic or and not an add operator when working out the nand address. diff --git a/target/linux/lantiq/patches-3.14/0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch b/target/linux/lantiq/patches-3.14/0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch index a8b5c749fb..d3c197ef7e 100644 --- a/target/linux/lantiq/patches-3.14/0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch +++ b/target/linux/lantiq/patches-3.14/0014-MTD-lantiq-xway-the-latched-command-should-be-persis.patch @@ -1,7 +1,7 @@ -From b2ef79004dd8e26f3a4625610bff5362b70e956b Mon Sep 17 00:00:00 2001 +From b454cefd675fc1bd3d8c690c1bd1d8f4678e9922 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Sun, 28 Jul 2013 18:06:39 +0200 -Subject: [PATCH 14/31] MTD: lantiq: xway: the latched command should be +Subject: [PATCH 14/36] MTD: lantiq: xway: the latched command should be persistent Signed-off-by: John Crispin diff --git a/target/linux/lantiq/patches-3.14/0015-MTD-lantiq-xway-remove-endless-loop.patch b/target/linux/lantiq/patches-3.14/0015-MTD-lantiq-xway-remove-endless-loop.patch index 51c8dd3c63..910fc148ff 100644 --- a/target/linux/lantiq/patches-3.14/0015-MTD-lantiq-xway-remove-endless-loop.patch +++ b/target/linux/lantiq/patches-3.14/0015-MTD-lantiq-xway-remove-endless-loop.patch @@ -1,7 +1,7 @@ -From 836c433cec22555d81bf02bb205dee5772b8df08 Mon Sep 17 00:00:00 2001 +From 76e153079f02d26e3357302d2886a0c8aaaec64d Mon Sep 17 00:00:00 2001 From: John Crispin Date: Sun, 28 Jul 2013 18:02:06 +0200 -Subject: [PATCH 15/31] MTD: lantiq: xway: remove endless loop +Subject: [PATCH 15/36] MTD: lantiq: xway: remove endless loop The reset loop logic could run into a endless loop. Lets fix it as requested. diff --git a/target/linux/lantiq/patches-3.14/0016-MTD-lantiq-xway-add-missing-write_buf-and-read_buf-t.patch b/target/linux/lantiq/patches-3.14/0016-MTD-lantiq-xway-add-missing-write_buf-and-read_buf-t.patch index e00dc47941..8d07654d47 100644 --- a/target/linux/lantiq/patches-3.14/0016-MTD-lantiq-xway-add-missing-write_buf-and-read_buf-t.patch +++ b/target/linux/lantiq/patches-3.14/0016-MTD-lantiq-xway-add-missing-write_buf-and-read_buf-t.patch @@ -1,7 +1,7 @@ -From 6f5bf300afa3c6f41a973fb3f39827db59512343 Mon Sep 17 00:00:00 2001 +From 65df9d63eaee02c25e879b33dd42aceb78e57842 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Sun, 28 Jul 2013 17:59:51 +0200 -Subject: [PATCH 16/31] MTD: lantiq: xway: add missing write_buf and read_buf +Subject: [PATCH 16/36] MTD: lantiq: xway: add missing write_buf and read_buf to nand driver Signed-off-by: John Crispin diff --git a/target/linux/lantiq/patches-3.14/0017-MTD-xway-fix-nand-locking.patch b/target/linux/lantiq/patches-3.14/0017-MTD-xway-fix-nand-locking.patch index 9f87586d34..882a405f0a 100644 --- a/target/linux/lantiq/patches-3.14/0017-MTD-xway-fix-nand-locking.patch +++ b/target/linux/lantiq/patches-3.14/0017-MTD-xway-fix-nand-locking.patch @@ -1,7 +1,7 @@ -From bbaf5aaf4b430f2139e5f561b6372008d26766a2 Mon Sep 17 00:00:00 2001 +From aa705c1b0860da91f2ed1a4c0b57337e6de689e1 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Thu, 7 Aug 2014 18:55:31 +0200 -Subject: [PATCH 17/31] MTD: xway: fix nand locking +Subject: [PATCH 17/36] MTD: xway: fix nand locking Signed-off-by: John Crispin --- diff --git a/target/linux/lantiq/patches-3.14/0018-MTD-lantiq-Add-NAND-support-on-Lantiq-Falcon-SoC.patch b/target/linux/lantiq/patches-3.14/0018-MTD-lantiq-Add-NAND-support-on-Lantiq-Falcon-SoC.patch deleted file mode 100644 index bfe5523299..0000000000 --- a/target/linux/lantiq/patches-3.14/0018-MTD-lantiq-Add-NAND-support-on-Lantiq-Falcon-SoC.patch +++ /dev/null @@ -1,138 +0,0 @@ -From e2c285e95e75258c196fbc04a742d91be6d00f49 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Wed, 30 Jan 2013 21:12:47 +0100 -Subject: [PATCH 18/31] MTD: lantiq: Add NAND support on Lantiq Falcon SoC. - -The driver uses plat_nand. As the platform_device is loaded from DT, we need -to lookup the node and attach our falcon specific "struct platform_nand_data" -to it. - -Signed-off-by: Thomas Langer -Signed-off-by: John Crispin ---- - drivers/mtd/nand/Kconfig | 8 ++++ - drivers/mtd/nand/Makefile | 1 + - drivers/mtd/nand/falcon_nand.c | 83 ++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 92 insertions(+) - create mode 100644 drivers/mtd/nand/falcon_nand.c - -diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig -index 90ff447..7064f0e 100644 ---- a/drivers/mtd/nand/Kconfig -+++ b/drivers/mtd/nand/Kconfig -@@ -510,4 +510,12 @@ config MTD_NAND_XWAY - Enables support for NAND Flash chips on Lantiq XWAY SoCs. NAND is attached - to the External Bus Unit (EBU). - -+config MTD_NAND_FALCON -+ tristate "Support for NAND on Lantiq FALC-ON SoC" -+ depends on LANTIQ && SOC_FALCON -+ select MTD_NAND_PLATFORM -+ help -+ Enables support for NAND Flash chips on Lantiq FALC-ON SoCs. NAND is -+ attached to the External Bus Unit (EBU). -+ - endif # MTD_NAND -diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile -index 542b568..78a1cd2 100644 ---- a/drivers/mtd/nand/Makefile -+++ b/drivers/mtd/nand/Makefile -@@ -49,5 +49,6 @@ obj-$(CONFIG_MTD_NAND_JZ4740) += jz4740_nand.o - obj-$(CONFIG_MTD_NAND_GPMI_NAND) += gpmi-nand/ - obj-$(CONFIG_MTD_NAND_XWAY) += xway_nand.o - obj-$(CONFIG_MTD_NAND_BCM47XXNFLASH) += bcm47xxnflash/ -+obj-$(CONFIG_MTD_NAND_FALCON) += falcon_nand.o - - nand-objs := nand_base.o nand_bbt.o -diff --git a/drivers/mtd/nand/falcon_nand.c b/drivers/mtd/nand/falcon_nand.c -new file mode 100644 -index 0000000..13458d3 ---- /dev/null -+++ b/drivers/mtd/nand/falcon_nand.c -@@ -0,0 +1,83 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ * -+ * Copyright (C) 2011 Thomas Langer -+ * Copyright (C) 2011 John Crispin -+ */ -+ -+#include -+#include -+ -+#include -+ -+/* address lines used for NAND control signals */ -+#define NAND_ADDR_ALE 0x10000 -+#define NAND_ADDR_CLE 0x20000 -+ -+/* Ready/Busy Status */ -+#define MODCON_STS 0x0002 -+ -+/* Ready/Busy Status Edge */ -+#define MODCON_STSEDGE 0x0004 -+#define LTQ_EBU_MODCON 0x000C -+ -+static const char const *part_probes[] = { "cmdlinepart", "ofpart", NULL }; -+ -+static int falcon_nand_ready(struct mtd_info *mtd) -+{ -+ u32 modcon = ltq_ebu_r32(LTQ_EBU_MODCON); -+ -+ return (((modcon & (MODCON_STS | MODCON_STSEDGE)) == -+ (MODCON_STS | MODCON_STSEDGE))); -+} -+ -+static void falcon_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) -+{ -+ struct nand_chip *this = mtd->priv; -+ unsigned long nandaddr = (unsigned long) this->IO_ADDR_W; -+ -+ if (ctrl & NAND_CTRL_CHANGE) { -+ nandaddr &= ~(NAND_ADDR_ALE | NAND_ADDR_CLE); -+ -+ if (ctrl & NAND_CLE) -+ nandaddr |= NAND_ADDR_CLE; -+ if (ctrl & NAND_ALE) -+ nandaddr |= NAND_ADDR_ALE; -+ -+ this->IO_ADDR_W = (void __iomem *) nandaddr; -+ } -+ -+ if (cmd != NAND_CMD_NONE) -+ writeb(cmd, this->IO_ADDR_W); -+} -+ -+static struct platform_nand_data falcon_nand_data = { -+ .chip = { -+ .nr_chips = 1, -+ .chip_delay = 25, -+ .part_probe_types = part_probes, -+ }, -+ .ctrl = { -+ .cmd_ctrl = falcon_hwcontrol, -+ .dev_ready = falcon_nand_ready, -+ } -+}; -+ -+int __init falcon_register_nand(void) -+{ -+ struct device_node *node; -+ struct platform_device *pdev; -+ -+ node = of_find_compatible_node(NULL, NULL, "lantiq,nand-falcon"); -+ if (!node) -+ return -1; -+ pdev = of_find_device_by_node(node); -+ if (pdev) -+ pdev->dev.platform_data = &falcon_nand_data; -+ of_node_put(node); -+ return 0; -+} -+ -+arch_initcall(falcon_register_nand); --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0018-MTD-nand-lots-of-xrx200-fixes.patch b/target/linux/lantiq/patches-3.14/0018-MTD-nand-lots-of-xrx200-fixes.patch new file mode 100644 index 0000000000..1e1f299766 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0018-MTD-nand-lots-of-xrx200-fixes.patch @@ -0,0 +1,130 @@ +From 997a8965db8417266bea3fbdcfa3e5655a1b52fa Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Tue, 9 Sep 2014 23:12:15 +0200 +Subject: [PATCH 18/36] MTD: nand: lots of xrx200 fixes + +Signed-off-by: John Crispin +--- + drivers/mtd/nand/xway_nand.c | 63 ++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 63 insertions(+) + +diff --git a/drivers/mtd/nand/xway_nand.c b/drivers/mtd/nand/xway_nand.c +index e430f2d..fedf2c4 100644 +--- a/drivers/mtd/nand/xway_nand.c ++++ b/drivers/mtd/nand/xway_nand.c +@@ -54,8 +54,27 @@ + #define NAND_CON_CSMUX (1 << 1) + #define NAND_CON_NANDM 1 + ++#define DANUBE_PCI_REG32( addr ) (*(volatile u32 *)(addr)) ++#define PCI_CR_PR_OFFSET (KSEG1+0x1E105400) ++#define PCI_CR_PC_ARB (PCI_CR_PR_OFFSET + 0x0080) ++ + static u32 xway_latchcmd; + ++/* ++ * req_mask provides a mechanism to prevent interference between ++ * nand and pci (probably only relevant for the BT Home Hub 2B). ++ * Setting it causes the corresponding pci req pins to be masked ++ * during nand access, and also moves ebu locking from the read/write ++ * functions to the chip select function to ensure that the whole ++ * operation runs with interrupts disabled. ++ * In addition it switches on some extra waiting in xway_cmd_ctrl(). ++ * This seems to be necessary if the ebu_cs1 pin has open-drain disabled, ++ * which in turn seems to be necessary for the nor chip to be recognised ++ * reliably, on a board (Home Hub 2B again) which has both nor and nand. ++ */ ++ ++static __be32 req_mask = 0; ++ + static void xway_reset_chip(struct nand_chip *chip) + { + unsigned long nandaddr = (unsigned long) chip->IO_ADDR_W; +@@ -86,12 +105,24 @@ static void xway_select_chip(struct mtd_info *mtd, int chip) + case -1: + ltq_ebu_w32_mask(NAND_CON_CE, 0, EBU_NAND_CON); + ltq_ebu_w32_mask(NAND_CON_NANDM, 0, EBU_NAND_CON); ++ ++ if (req_mask) { ++ /* Unmask all external PCI request */ ++ DANUBE_PCI_REG32(PCI_CR_PC_ARB) &= ~(req_mask << 16); ++ } + spin_unlock_irqrestore(&ebu_lock, csflags); ++ + break; + case 0: + spin_lock_irqsave(&ebu_lock, csflags); ++ if (req_mask) { ++ /* Mask all external PCI request */ ++ DANUBE_PCI_REG32(PCI_CR_PC_ARB) |= (req_mask << 16); ++ } ++ + ltq_ebu_w32_mask(0, NAND_CON_NANDM, EBU_NAND_CON); + ltq_ebu_w32_mask(0, NAND_CON_CE, EBU_NAND_CON); ++ + break; + default: + BUG(); +@@ -103,6 +134,12 @@ static void xway_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) + struct nand_chip *this = mtd->priv; + unsigned long nandaddr = (unsigned long) this->IO_ADDR_W; + ++ if (req_mask) { ++ if (cmd != NAND_CMD_STATUS) ++ ltq_ebu_w32(EBU_NAND_WAIT, 0); /* Clear nand ready */ ++ } ++ ++ + if (ctrl & NAND_CTRL_CHANGE) { + if (ctrl & NAND_CLE) + xway_latchcmd = NAND_WRITE_CMD; +@@ -115,6 +152,24 @@ static void xway_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) + while ((ltq_ebu_r32(EBU_NAND_WAIT) & NAND_WAIT_WR_C) == 0) + ; + } ++ ++ if (req_mask) { ++ /* ++ * program and erase have their own busy handlers ++ * status and sequential in needs no delay ++ */ ++ switch (cmd) { ++ case NAND_CMD_ERASE1: ++ case NAND_CMD_SEQIN: ++ case NAND_CMD_STATUS: ++ case NAND_CMD_READID: ++ return; ++ } ++ ++ /* wait until command is processed */ ++ while ((ltq_ebu_r32(EBU_NAND_WAIT) & NAND_WAIT_RD) == 0) ++ ; ++ } + } + + static int xway_dev_ready(struct mtd_info *mtd) +@@ -157,6 +212,8 @@ static int xway_nand_probe(struct platform_device *pdev) + { + struct nand_chip *this = platform_get_drvdata(pdev); + unsigned long nandaddr = (unsigned long) this->IO_ADDR_W; ++ const __be32 *req_mask_ptr = of_get_property(pdev->dev.of_node, ++ "req-mask", NULL); + const __be32 *cs = of_get_property(pdev->dev.of_node, + "lantiq,cs", NULL); + u32 cs_flag = 0; +@@ -165,6 +222,12 @@ static int xway_nand_probe(struct platform_device *pdev) + if (cs && (*cs == 1)) + cs_flag = NAND_CON_IN_CS1 | NAND_CON_OUT_CS1; + ++ /* ++ * Load the PCI req lines to mask from the device tree. If the ++ * property is not present, setting req_mask to 0 disables masking. ++ */ ++ req_mask = (req_mask_ptr ? *req_mask_ptr : 0); ++ + /* setup the EBU to run in NAND mode on our base addr */ + ltq_ebu_w32(CPHYSADDR(nandaddr) + | ADDSEL1_MASK(3) | ADDSEL1_REGEN, EBU_ADDSEL1); +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0019-MTD-lantiq-Add-NAND-support-on-Lantiq-Falcon-SoC.patch b/target/linux/lantiq/patches-3.14/0019-MTD-lantiq-Add-NAND-support-on-Lantiq-Falcon-SoC.patch new file mode 100644 index 0000000000..ad1c2cf540 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0019-MTD-lantiq-Add-NAND-support-on-Lantiq-Falcon-SoC.patch @@ -0,0 +1,138 @@ +From c21eed4418956ecc95966a2e174d47f58397071a Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Wed, 30 Jan 2013 21:12:47 +0100 +Subject: [PATCH 19/36] MTD: lantiq: Add NAND support on Lantiq Falcon SoC. + +The driver uses plat_nand. As the platform_device is loaded from DT, we need +to lookup the node and attach our falcon specific "struct platform_nand_data" +to it. + +Signed-off-by: Thomas Langer +Signed-off-by: John Crispin +--- + drivers/mtd/nand/Kconfig | 8 ++++ + drivers/mtd/nand/Makefile | 1 + + drivers/mtd/nand/falcon_nand.c | 83 ++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 92 insertions(+) + create mode 100644 drivers/mtd/nand/falcon_nand.c + +diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig +index 90ff447..7064f0e 100644 +--- a/drivers/mtd/nand/Kconfig ++++ b/drivers/mtd/nand/Kconfig +@@ -510,4 +510,12 @@ config MTD_NAND_XWAY + Enables support for NAND Flash chips on Lantiq XWAY SoCs. NAND is attached + to the External Bus Unit (EBU). + ++config MTD_NAND_FALCON ++ tristate "Support for NAND on Lantiq FALC-ON SoC" ++ depends on LANTIQ && SOC_FALCON ++ select MTD_NAND_PLATFORM ++ help ++ Enables support for NAND Flash chips on Lantiq FALC-ON SoCs. NAND is ++ attached to the External Bus Unit (EBU). ++ + endif # MTD_NAND +diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile +index 542b568..78a1cd2 100644 +--- a/drivers/mtd/nand/Makefile ++++ b/drivers/mtd/nand/Makefile +@@ -49,5 +49,6 @@ obj-$(CONFIG_MTD_NAND_JZ4740) += jz4740_nand.o + obj-$(CONFIG_MTD_NAND_GPMI_NAND) += gpmi-nand/ + obj-$(CONFIG_MTD_NAND_XWAY) += xway_nand.o + obj-$(CONFIG_MTD_NAND_BCM47XXNFLASH) += bcm47xxnflash/ ++obj-$(CONFIG_MTD_NAND_FALCON) += falcon_nand.o + + nand-objs := nand_base.o nand_bbt.o +diff --git a/drivers/mtd/nand/falcon_nand.c b/drivers/mtd/nand/falcon_nand.c +new file mode 100644 +index 0000000..13458d3 +--- /dev/null ++++ b/drivers/mtd/nand/falcon_nand.c +@@ -0,0 +1,83 @@ ++/* ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ * ++ * Copyright (C) 2011 Thomas Langer ++ * Copyright (C) 2011 John Crispin ++ */ ++ ++#include ++#include ++ ++#include ++ ++/* address lines used for NAND control signals */ ++#define NAND_ADDR_ALE 0x10000 ++#define NAND_ADDR_CLE 0x20000 ++ ++/* Ready/Busy Status */ ++#define MODCON_STS 0x0002 ++ ++/* Ready/Busy Status Edge */ ++#define MODCON_STSEDGE 0x0004 ++#define LTQ_EBU_MODCON 0x000C ++ ++static const char const *part_probes[] = { "cmdlinepart", "ofpart", NULL }; ++ ++static int falcon_nand_ready(struct mtd_info *mtd) ++{ ++ u32 modcon = ltq_ebu_r32(LTQ_EBU_MODCON); ++ ++ return (((modcon & (MODCON_STS | MODCON_STSEDGE)) == ++ (MODCON_STS | MODCON_STSEDGE))); ++} ++ ++static void falcon_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl) ++{ ++ struct nand_chip *this = mtd->priv; ++ unsigned long nandaddr = (unsigned long) this->IO_ADDR_W; ++ ++ if (ctrl & NAND_CTRL_CHANGE) { ++ nandaddr &= ~(NAND_ADDR_ALE | NAND_ADDR_CLE); ++ ++ if (ctrl & NAND_CLE) ++ nandaddr |= NAND_ADDR_CLE; ++ if (ctrl & NAND_ALE) ++ nandaddr |= NAND_ADDR_ALE; ++ ++ this->IO_ADDR_W = (void __iomem *) nandaddr; ++ } ++ ++ if (cmd != NAND_CMD_NONE) ++ writeb(cmd, this->IO_ADDR_W); ++} ++ ++static struct platform_nand_data falcon_nand_data = { ++ .chip = { ++ .nr_chips = 1, ++ .chip_delay = 25, ++ .part_probe_types = part_probes, ++ }, ++ .ctrl = { ++ .cmd_ctrl = falcon_hwcontrol, ++ .dev_ready = falcon_nand_ready, ++ } ++}; ++ ++int __init falcon_register_nand(void) ++{ ++ struct device_node *node; ++ struct platform_device *pdev; ++ ++ node = of_find_compatible_node(NULL, NULL, "lantiq,nand-falcon"); ++ if (!node) ++ return -1; ++ pdev = of_find_device_by_node(node); ++ if (pdev) ++ pdev->dev.platform_data = &falcon_nand_data; ++ of_node_put(node); ++ return 0; ++} ++ ++arch_initcall(falcon_register_nand); +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0019-MTD-lantiq-Makes-the-Lantiq-flash-driver-try-jedec-p.patch b/target/linux/lantiq/patches-3.14/0019-MTD-lantiq-Makes-the-Lantiq-flash-driver-try-jedec-p.patch deleted file mode 100644 index 4f36270aa7..0000000000 --- a/target/linux/lantiq/patches-3.14/0019-MTD-lantiq-Makes-the-Lantiq-flash-driver-try-jedec-p.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 4e2a4dcadb70985e86d9cebfca308891be377510 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 7 Aug 2014 18:57:30 +0200 -Subject: [PATCH 19/31] MTD: lantiq: Makes the Lantiq flash driver try jedec - probing if cfi probing fails. - -(Based on work by Simon Hayes first published on www.psidoc.com and -http://sourceforge.net/projects/hh2b4ever/) - -Signed-off-by: Ben Mulvihill -Signed-off-by: John Crispin ---- - drivers/mtd/maps/lantiq-flash.c | 10 +++++++++- - 1 file changed, 9 insertions(+), 1 deletion(-) - -diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c -index 710d699..dd1e853 100644 ---- a/drivers/mtd/maps/lantiq-flash.c -+++ b/drivers/mtd/maps/lantiq-flash.c -@@ -117,6 +117,11 @@ ltq_mtd_probe(struct platform_device *pdev) - struct cfi_private *cfi; - int err; - -+ static const char *rom_probe_types[] = { -+ "cfi_probe", "jedec_probe", NULL -+ }; -+ const char **type; -+ - if (of_machine_is_compatible("lantiq,falcon") && - (ltq_boot_select() != BS_FLASH)) { - dev_err(&pdev->dev, "invalid bootstrap options\n"); -@@ -158,7 +163,10 @@ ltq_mtd_probe(struct platform_device *pdev) - ltq_mtd->map->copy_to = ltq_copy_to; - - ltq_mtd->map->map_priv_1 = LTQ_NOR_PROBING; -- ltq_mtd->mtd = do_map_probe("cfi_probe", ltq_mtd->map); -+ -+ for (type = rom_probe_types; !ltq_mtd->mtd && *type; type++) -+ ltq_mtd->mtd = do_map_probe(*type, ltq_mtd->map); -+ - ltq_mtd->map->map_priv_1 = LTQ_NOR_NORMAL; - - if (!ltq_mtd->mtd) { --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0020-MTD-lantiq-handle-NO_XIP-on-cfi0001-flash.patch b/target/linux/lantiq/patches-3.14/0020-MTD-lantiq-handle-NO_XIP-on-cfi0001-flash.patch new file mode 100644 index 0000000000..4a2317030c --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0020-MTD-lantiq-handle-NO_XIP-on-cfi0001-flash.patch @@ -0,0 +1,30 @@ +From e3b20f04e9f9cae1babe091fdc1d08d7703ae344 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Thu, 7 Aug 2014 18:18:00 +0200 +Subject: [PATCH 20/36] MTD: lantiq: handle NO_XIP on cfi0001 flash + +Signed-off-by: John Crispin +--- + drivers/mtd/maps/lantiq-flash.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c +index 93c507a..710d699 100644 +--- a/drivers/mtd/maps/lantiq-flash.c ++++ b/drivers/mtd/maps/lantiq-flash.c +@@ -140,7 +140,11 @@ ltq_mtd_probe(struct platform_device *pdev) + if (!ltq_mtd->map) + return -ENOMEM; + +- ltq_mtd->map->phys = ltq_mtd->res->start; ++ if (of_find_property(pdev->dev.of_node, "lantiq,noxip", NULL)) ++ ltq_mtd->map->phys = NO_XIP; ++ else ++ ltq_mtd->map->phys = ltq_mtd->res->start; ++ ltq_mtd->res->start; + ltq_mtd->map->size = resource_size(ltq_mtd->res); + ltq_mtd->map->virt = devm_ioremap_resource(&pdev->dev, ltq_mtd->res); + if (IS_ERR(ltq_mtd->map->virt)) +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0020-NET-PHY-adds-driver-for-lantiq-PHY11G.patch b/target/linux/lantiq/patches-3.14/0020-NET-PHY-adds-driver-for-lantiq-PHY11G.patch deleted file mode 100644 index 5d9d82bffa..0000000000 --- a/target/linux/lantiq/patches-3.14/0020-NET-PHY-adds-driver-for-lantiq-PHY11G.patch +++ /dev/null @@ -1,281 +0,0 @@ -From 6c895c9b0ceff79fdeb73876e35b536a312f851b Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 7 Aug 2014 18:15:36 +0200 -Subject: [PATCH 20/31] NET: PHY: adds driver for lantiq PHY11G - -Signed-off-by: John Crispin ---- - drivers/net/phy/Kconfig | 5 + - drivers/net/phy/Makefile | 1 + - drivers/net/phy/lantiq.c | 231 ++++++++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 237 insertions(+) - create mode 100644 drivers/net/phy/lantiq.c - -diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig -index 9b5d46c..f3724b1 100644 ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -106,6 +106,11 @@ config MICREL_PHY - ---help--- - Supports the KSZ9021, VSC8201, KS8001 PHYs. - -+config LANTIQ_PHY -+ tristate "Driver for Lantiq PHYs" -+ ---help--- -+ Supports the 11G and 22E PHYs. -+ - config FIXED_PHY - bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs" - depends on PHYLIB=y -diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile -index 9013dfa..b5e030f 100644 ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -23,6 +23,7 @@ obj-$(CONFIG_NATIONAL_PHY) += national.o - obj-$(CONFIG_DP83640_PHY) += dp83640.o - obj-$(CONFIG_STE10XP) += ste10Xp.o - obj-$(CONFIG_MICREL_PHY) += micrel.o -+obj-$(CONFIG_LANTIQ_PHY) += lantiq.o - obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o - obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o - obj-$(CONFIG_AT803X_PHY) += at803x.o -diff --git a/drivers/net/phy/lantiq.c b/drivers/net/phy/lantiq.c -new file mode 100644 -index 0000000..f109bb9 ---- /dev/null -+++ b/drivers/net/phy/lantiq.c -@@ -0,0 +1,231 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * Copyright (C) 2012 Daniel Schwierzeck -+ */ -+ -+#include -+#include -+ -+#define MII_MMDCTRL 0x0d -+#define MII_MMDDATA 0x0e -+ -+#define MII_VR9_11G_IMASK 0x19 /* interrupt mask */ -+#define MII_VR9_11G_ISTAT 0x1a /* interrupt status */ -+ -+#define INT_VR9_11G_WOL BIT(15) /* Wake-On-LAN */ -+#define INT_VR9_11G_ANE BIT(11) /* Auto-Neg error */ -+#define INT_VR9_11G_ANC BIT(10) /* Auto-Neg complete */ -+#define INT_VR9_11G_ADSC BIT(5) /* Link auto-downspeed detect */ -+#define INT_VR9_11G_DXMC BIT(2) /* Duplex mode change */ -+#define INT_VR9_11G_LSPC BIT(1) /* Link speed change */ -+#define INT_VR9_11G_LSTC BIT(0) /* Link state change */ -+#define INT_VR9_11G_MASK (INT_VR9_11G_LSTC | INT_VR9_11G_ADSC) -+ -+#define ADVERTISED_MPD BIT(10) /* Multi-port device */ -+ -+#define MMD_DEVAD 0x1f -+#define MMD_ACTYPE_SHIFT 14 -+#define MMD_ACTYPE_ADDRESS (0 << MMD_ACTYPE_SHIFT) -+#define MMD_ACTYPE_DATA (1 << MMD_ACTYPE_SHIFT) -+#define MMD_ACTYPE_DATA_PI (2 << MMD_ACTYPE_SHIFT) -+#define MMD_ACTYPE_DATA_PIWR (3 << MMD_ACTYPE_SHIFT) -+ -+static __maybe_unused int vr9_gphy_mmd_read(struct phy_device *phydev, -+ u16 regnum) -+{ -+ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_ADDRESS | MMD_DEVAD); -+ phy_write(phydev, MII_MMDDATA, regnum); -+ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_DATA | MMD_DEVAD); -+ -+ return phy_read(phydev, MII_MMDDATA); -+} -+ -+static __maybe_unused int vr9_gphy_mmd_write(struct phy_device *phydev, -+ u16 regnum, u16 val) -+{ -+ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_ADDRESS | MMD_DEVAD); -+ phy_write(phydev, MII_MMDDATA, regnum); -+ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_DATA | MMD_DEVAD); -+ phy_write(phydev, MII_MMDDATA, val); -+ -+ return 0; -+} -+ -+static int vr9_gphy_config_init(struct phy_device *phydev) -+{ -+ int err; -+ -+ dev_dbg(&phydev->dev, "%s\n", __func__); -+ -+ /* Mask all interrupts */ -+ err = phy_write(phydev, MII_VR9_11G_IMASK, 0); -+ if (err) -+ return err; -+ -+ /* Clear all pending interrupts */ -+ phy_read(phydev, MII_VR9_11G_ISTAT); -+ -+ vr9_gphy_mmd_write(phydev, 0x1e0, 0xc5); -+ vr9_gphy_mmd_write(phydev, 0x1e1, 0x67); -+ vr9_gphy_mmd_write(phydev, 0x1e2, 0x42); -+ vr9_gphy_mmd_write(phydev, 0x1e3, 0x10); -+ vr9_gphy_mmd_write(phydev, 0x1e4, 0x70); -+ vr9_gphy_mmd_write(phydev, 0x1e5, 0x03); -+ vr9_gphy_mmd_write(phydev, 0x1e6, 0x20); -+ vr9_gphy_mmd_write(phydev, 0x1e7, 0x00); -+ vr9_gphy_mmd_write(phydev, 0x1e8, 0x40); -+ vr9_gphy_mmd_write(phydev, 0x1e9, 0x20); -+ -+ return 0; -+} -+ -+static int vr9_gphy_config_aneg(struct phy_device *phydev) -+{ -+ int reg, err; -+ -+ /* Advertise as multi-port device */ -+ reg = phy_read(phydev, MII_CTRL1000); -+ reg |= ADVERTISED_MPD; -+ err = phy_write(phydev, MII_CTRL1000, reg); -+ if (err) -+ return err; -+ -+ return genphy_config_aneg(phydev); -+} -+ -+static int vr9_gphy_ack_interrupt(struct phy_device *phydev) -+{ -+ int reg; -+ -+ /* -+ * Possible IRQ numbers: -+ * - IM3_IRL18 for GPHY0 -+ * - IM3_IRL17 for GPHY1 -+ * -+ * Due to a silicon bug IRQ lines are not really independent from -+ * each other. Sometimes the two lines are driven at the same time -+ * if only one GPHY core raises the interrupt. -+ */ -+ -+ reg = phy_read(phydev, MII_VR9_11G_ISTAT); -+ -+ return (reg < 0) ? reg : 0; -+} -+ -+static int vr9_gphy_did_interrupt(struct phy_device *phydev) -+{ -+ int reg; -+ -+ reg = phy_read(phydev, MII_VR9_11G_ISTAT); -+ -+ return reg > 0; -+} -+ -+static int vr9_gphy_config_intr(struct phy_device *phydev) -+{ -+ int err; -+ -+ if (phydev->interrupts == PHY_INTERRUPT_ENABLED) -+ err = phy_write(phydev, MII_VR9_11G_IMASK, INT_VR9_11G_MASK); -+ else -+ err = phy_write(phydev, MII_VR9_11G_IMASK, 0); -+ -+ return err; -+} -+ -+static struct phy_driver lantiq_phy[] = { -+ { -+ .phy_id = 0xd565a400, -+ .phy_id_mask = 0xffffffff, -+ .name = "Lantiq XWAY PEF7071", -+ .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause), -+ .flags = 0, /*PHY_HAS_INTERRUPT,*/ -+ .config_init = vr9_gphy_config_init, -+ .config_aneg = vr9_gphy_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = vr9_gphy_ack_interrupt, -+ .did_interrupt = vr9_gphy_did_interrupt, -+ .config_intr = vr9_gphy_config_intr, -+ .driver = { .owner = THIS_MODULE }, -+ }, { -+ .phy_id = 0x030260D0, -+ .phy_id_mask = 0xfffffff0, -+ .name = "Lantiq XWAY VR9 GPHY 11G v1.3", -+ .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause), -+ .flags = 0, /*PHY_HAS_INTERRUPT,*/ -+ .config_init = vr9_gphy_config_init, -+ .config_aneg = vr9_gphy_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = vr9_gphy_ack_interrupt, -+ .did_interrupt = vr9_gphy_did_interrupt, -+ .config_intr = vr9_gphy_config_intr, -+ .driver = { .owner = THIS_MODULE }, -+ }, { -+ .phy_id = 0xd565a408, -+ .phy_id_mask = 0xfffffff8, -+ .name = "Lantiq XWAY VR9 GPHY 11G v1.4", -+ .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause), -+ .flags = 0, /*PHY_HAS_INTERRUPT,*/ -+ .config_init = vr9_gphy_config_init, -+ .config_aneg = vr9_gphy_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = vr9_gphy_ack_interrupt, -+ .did_interrupt = vr9_gphy_did_interrupt, -+ .config_intr = vr9_gphy_config_intr, -+ .driver = { .owner = THIS_MODULE }, -+ }, { -+ .phy_id = 0xd565a418, -+ .phy_id_mask = 0xfffffff8, -+ .name = "Lantiq XWAY XRX PHY22F v1.4", -+ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause), -+ .flags = 0, /*PHY_HAS_INTERRUPT,*/ -+ .config_init = vr9_gphy_config_init, -+ .config_aneg = vr9_gphy_config_aneg, -+ .read_status = genphy_read_status, -+ .ack_interrupt = vr9_gphy_ack_interrupt, -+ .did_interrupt = vr9_gphy_did_interrupt, -+ .config_intr = vr9_gphy_config_intr, -+ .driver = { .owner = THIS_MODULE }, -+ }, -+}; -+ -+static int __init ltq_phy_init(void) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(lantiq_phy); i++) { -+ int err = phy_driver_register(&lantiq_phy[i]); -+ if (err) -+ pr_err("lantiq_phy: failed to load %s\n", lantiq_phy[i].name); -+ } -+ -+ return 0; -+} -+ -+static void __exit ltq_phy_exit(void) -+{ -+ int i; -+ -+ for (i = 0; i < ARRAY_SIZE(lantiq_phy); i++) -+ phy_driver_unregister(&lantiq_phy[i]); -+} -+ -+module_init(ltq_phy_init); -+module_exit(ltq_phy_exit); -+ -+MODULE_DESCRIPTION("Lantiq PHY drivers"); -+MODULE_AUTHOR("Daniel Schwierzeck "); -+MODULE_LICENSE("GPL"); --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0021-MTD-lantiq-Makes-the-Lantiq-flash-driver-try-jedec-p.patch b/target/linux/lantiq/patches-3.14/0021-MTD-lantiq-Makes-the-Lantiq-flash-driver-try-jedec-p.patch new file mode 100644 index 0000000000..00a2c8e1d3 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0021-MTD-lantiq-Makes-the-Lantiq-flash-driver-try-jedec-p.patch @@ -0,0 +1,46 @@ +From 11180582ca6efdff86314ae4514e9df3d34a6475 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Thu, 7 Aug 2014 18:57:30 +0200 +Subject: [PATCH 21/36] MTD: lantiq: Makes the Lantiq flash driver try jedec + probing if cfi probing fails. + +(Based on work by Simon Hayes first published on www.psidoc.com and +http://sourceforge.net/projects/hh2b4ever/) + +Signed-off-by: Ben Mulvihill +Signed-off-by: John Crispin +--- + drivers/mtd/maps/lantiq-flash.c | 10 +++++++++- + 1 file changed, 9 insertions(+), 1 deletion(-) + +diff --git a/drivers/mtd/maps/lantiq-flash.c b/drivers/mtd/maps/lantiq-flash.c +index 710d699..dd1e853 100644 +--- a/drivers/mtd/maps/lantiq-flash.c ++++ b/drivers/mtd/maps/lantiq-flash.c +@@ -117,6 +117,11 @@ ltq_mtd_probe(struct platform_device *pdev) + struct cfi_private *cfi; + int err; + ++ static const char *rom_probe_types[] = { ++ "cfi_probe", "jedec_probe", NULL ++ }; ++ const char **type; ++ + if (of_machine_is_compatible("lantiq,falcon") && + (ltq_boot_select() != BS_FLASH)) { + dev_err(&pdev->dev, "invalid bootstrap options\n"); +@@ -158,7 +163,10 @@ ltq_mtd_probe(struct platform_device *pdev) + ltq_mtd->map->copy_to = ltq_copy_to; + + ltq_mtd->map->map_priv_1 = LTQ_NOR_PROBING; +- ltq_mtd->mtd = do_map_probe("cfi_probe", ltq_mtd->map); ++ ++ for (type = rom_probe_types; !ltq_mtd->mtd && *type; type++) ++ ltq_mtd->mtd = do_map_probe(*type, ltq_mtd->map); ++ + ltq_mtd->map->map_priv_1 = LTQ_NOR_NORMAL; + + if (!ltq_mtd->mtd) { +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0021-NET-lantiq-adds-PHY11G-firmware-blobs.patch b/target/linux/lantiq/patches-3.14/0021-NET-lantiq-adds-PHY11G-firmware-blobs.patch deleted file mode 100644 index 1de297fe14..0000000000 --- a/target/linux/lantiq/patches-3.14/0021-NET-lantiq-adds-PHY11G-firmware-blobs.patch +++ /dev/null @@ -1,375 +0,0 @@ -From c64015eb950202f84829498a9c9daf949eded81f Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Mon, 22 Oct 2012 09:26:24 +0200 -Subject: [PATCH 21/31] NET: lantiq: adds PHY11G firmware blobs - -Signed-off-by: John Crispin ---- - firmware/Makefile | 4 + - firmware/lantiq/COPYING | 286 +++++++++++++++++++++++++++++++++++++++++++++++ - firmware/lantiq/README | 45 ++++++++ - 3 files changed, 335 insertions(+) - create mode 100644 firmware/lantiq/COPYING - create mode 100644 firmware/lantiq/README - -diff --git a/firmware/Makefile b/firmware/Makefile -index cbb09ce..171ebab 100644 ---- a/firmware/Makefile -+++ b/firmware/Makefile -@@ -134,6 +134,10 @@ fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda/keyspan_pda.fw - fw-shipped-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda/xircom_pgs.fw - fw-shipped-$(CONFIG_USB_VICAM) += vicam/firmware.fw - fw-shipped-$(CONFIG_VIDEO_CPIA2) += cpia2/stv0672_vp4.bin -+fw-shipped-$(CONFIG_LANTIQ_XRX200) += lantiq/vr9_phy11g_a1x.bin -+fw-shipped-$(CONFIG_LANTIQ_XRX200) += lantiq/vr9_phy11g_a2x.bin -+fw-shipped-$(CONFIG_LANTIQ_XRX200) += lantiq/vr9_phy22f_a1x.bin -+fw-shipped-$(CONFIG_LANTIQ_XRX200) += lantiq/vr9_phy22f_a2x.bin - fw-shipped-$(CONFIG_YAM) += yam/1200.bin yam/9600.bin - - fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-) -diff --git a/firmware/lantiq/COPYING b/firmware/lantiq/COPYING -new file mode 100644 -index 0000000..5ec70b2 ---- /dev/null -+++ b/firmware/lantiq/COPYING -@@ -0,0 +1,286 @@ -+All firmware files are copyrighted by Lantiq Deutschland GmbH. -+The files have been extracted from header files found in Lantiq BSPs. -+If not stated otherwise all files are licensed under GPL. -+ -+======================================================================= -+ -+ GNU GENERAL PUBLIC LICENSE -+ Version 2, June 1991 -+ -+ Copyright (C) 1989, 1991 Free Software Foundation, Inc. -+ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ Everyone is permitted to copy and distribute verbatim copies -+ of this license document, but changing it is not allowed. -+ -+ Preamble -+ -+ The licenses for most software are designed to take away your -+freedom to share and change it. By contrast, the GNU General Public -+License is intended to guarantee your freedom to share and change free -+software--to make sure the software is free for all its users. This -+General Public License applies to most of the Free Software -+Foundation's software and to any other program whose authors commit to -+using it. (Some other Free Software Foundation software is covered by -+the GNU Library General Public License instead.) You can apply it to -+your programs, too. -+ -+ When we speak of free software, we are referring to freedom, not -+price. 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See the -+# GNU General Public License for more details. -+# -+# You should have received a copy of the GNU General Public License -+# along with this program; if not, write to the Free Software -+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -+# MA 02111-1307 USA -+# -+# (C) Copyright 2007 - 2012 -+# Lantiq Deutschland GmbH -+# -+# (C) Copyright 2012 -+# Daniel Schwierzeck -+# -+ -+# -+# How to use -+# -+Configure kernel with: -+CONFIG_FW_LOADER=y -+CONFIG_EXTRA_FIRMWARE_DIR="FIRMWARE_DIR" -+CONFIG_EXTRA_FIRMWARE="FIRMWARE_FILES" -+ -+where FIRMWARE_DIR should point to this git tree and FIRMWARE_FILES is a list -+of space separated files from list below. -+ -+# -+# Firmware files -+# -+ -+# GPHY core on Lantiq XWAY VR9 v1.1 -+lantiq/vr9_phy11g_a1x.bin -+lantiq/vr9_phy22f_a1x.bin -+ -+# GPHY core on Lantiq XWAY VR9 v1.2 -+lantiq/vr9_phy11g_a2x.bin -+lantiq/vr9_phy22f_a2x.bin --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0022-MTD-m25p80-allow-loading-mtd-name-from-OF.patch b/target/linux/lantiq/patches-3.14/0022-MTD-m25p80-allow-loading-mtd-name-from-OF.patch new file mode 100644 index 0000000000..44970a5466 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0022-MTD-m25p80-allow-loading-mtd-name-from-OF.patch @@ -0,0 +1,41 @@ +From 4400e1f593ea40a51912128adb4f53d59e62cad8 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Wed, 10 Sep 2014 22:40:18 +0200 +Subject: [PATCH 22/36] MTD: m25p80: allow loading mtd name from OF + +In accordance with the physmap flash we should honour the linux,mtd-name +property when deciding what name the mtd device has. + +Signed-off-by: Thomas Langer +Signed-off-by: John Crispin +--- + drivers/mtd/devices/m25p80.c | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c +index ad19139..9f7b35a 100644 +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -1097,6 +1097,10 @@ static int m25p_probe(struct spi_device *spi) + struct mtd_part_parser_data ppdata; + struct device_node *np = spi->dev.of_node; + int ret; ++ const char __maybe_unused *of_mtd_name = NULL; ++ ++ of_property_read_string(spi->dev.of_node, ++ "linux,mtd-name", &of_mtd_name); + + /* Platform data helps sort out which chip type we have, as + * well as how this board partitions it. If we don't have +@@ -1169,6 +1173,8 @@ static int m25p_probe(struct spi_device *spi) + + if (data && data->name) + flash->mtd.name = data->name; ++ else if (of_mtd_name) ++ flash->mtd.name = of_mtd_name; + else + flash->mtd.name = dev_name(&spi->dev); + +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0022-NET-MIPS-lantiq-adds-xrx200-net.patch b/target/linux/lantiq/patches-3.14/0022-NET-MIPS-lantiq-adds-xrx200-net.patch deleted file mode 100644 index e47a519f3a..0000000000 --- a/target/linux/lantiq/patches-3.14/0022-NET-MIPS-lantiq-adds-xrx200-net.patch +++ /dev/null @@ -1,3357 +0,0 @@ -From 96f50ccba9258367e5c3a48fe6295572daac69d3 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Mon, 22 Oct 2012 12:22:23 +0200 -Subject: [PATCH 22/31] NET: MIPS: lantiq: adds xrx200-net - ---- - drivers/net/ethernet/Kconfig | 8 +- - drivers/net/ethernet/Makefile | 1 + - drivers/net/ethernet/lantiq_pce.h | 163 +++ - drivers/net/ethernet/lantiq_xrx200.c | 1798 +++++++++++++++++++++++++++++++ - drivers/net/ethernet/lantiq_xrx200_sw.h | 1328 +++++++++++++++++++++++ - 5 files changed, 3297 insertions(+), 1 deletion(-) - create mode 100644 drivers/net/ethernet/lantiq_pce.h - create mode 100644 drivers/net/ethernet/lantiq_xrx200.c - create mode 100644 drivers/net/ethernet/lantiq_xrx200_sw.h - -diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig -index 506b024..0a0dbe6 100644 ---- a/drivers/net/ethernet/Kconfig -+++ b/drivers/net/ethernet/Kconfig -@@ -84,7 +84,13 @@ config LANTIQ_ETOP - tristate "Lantiq SoC ETOP driver" - depends on SOC_TYPE_XWAY - ---help--- -- Support for the MII0 inside the Lantiq SoC -+ Support for the MII0 inside the Lantiq ADSL SoC -+ -+config LANTIQ_XRX200 -+ tristate "Lantiq SoC XRX200 driver" -+ depends on SOC_TYPE_XWAY -+ ---help--- -+ Support for the MII0 inside the Lantiq VDSL SoC - - source "drivers/net/ethernet/marvell/Kconfig" - source "drivers/net/ethernet/mellanox/Kconfig" -diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile -index c0b8789..459cce8 100644 ---- a/drivers/net/ethernet/Makefile -+++ b/drivers/net/ethernet/Makefile -@@ -38,6 +38,7 @@ obj-$(CONFIG_IP1000) += icplus/ - obj-$(CONFIG_JME) += jme.o - obj-$(CONFIG_KORINA) += korina.o - obj-$(CONFIG_LANTIQ_ETOP) += lantiq_etop.o -+obj-$(CONFIG_LANTIQ_XRX200) += lantiq_xrx200.o - obj-$(CONFIG_NET_VENDOR_MARVELL) += marvell/ - obj-$(CONFIG_NET_VENDOR_MELLANOX) += mellanox/ - obj-$(CONFIG_NET_VENDOR_MICREL) += micrel/ -diff --git a/drivers/net/ethernet/lantiq_pce.h b/drivers/net/ethernet/lantiq_pce.h -new file mode 100644 -index 0000000..0c38efe ---- /dev/null -+++ b/drivers/net/ethernet/lantiq_pce.h -@@ -0,0 +1,163 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * Copyright (C) 2010 Lantiq Deutschland GmbH -+ * Copyright (C) 2012 John Crispin -+ * -+ * PCE microcode extracted from UGW5.2 switch api -+ */ -+ -+/* Switch API Micro Code V0.3 */ -+enum { -+ OUT_MAC0 = 0, -+ OUT_MAC1, -+ OUT_MAC2, -+ OUT_MAC3, -+ OUT_MAC4, -+ OUT_MAC5, -+ OUT_ETHTYP, -+ OUT_VTAG0, -+ OUT_VTAG1, -+ OUT_ITAG0, -+ OUT_ITAG1, /*10 */ -+ OUT_ITAG2, -+ OUT_ITAG3, -+ OUT_IP0, -+ OUT_IP1, -+ OUT_IP2, -+ OUT_IP3, -+ OUT_SIP0, -+ OUT_SIP1, -+ OUT_SIP2, -+ OUT_SIP3, /*20*/ -+ OUT_SIP4, -+ OUT_SIP5, -+ OUT_SIP6, -+ OUT_SIP7, -+ OUT_DIP0, -+ OUT_DIP1, -+ OUT_DIP2, -+ OUT_DIP3, -+ OUT_DIP4, -+ OUT_DIP5, /*30*/ -+ OUT_DIP6, -+ OUT_DIP7, -+ OUT_SESID, -+ OUT_PROT, -+ OUT_APP0, -+ OUT_APP1, -+ OUT_IGMP0, -+ OUT_IGMP1, -+ OUT_IPOFF, /*39*/ -+ OUT_NONE = 63 -+}; -+ -+/* parser's microcode length type */ -+#define INSTR 0 -+#define IPV6 1 -+#define LENACCU 2 -+ -+/* parser's microcode flag type */ -+enum { -+ FLAG_ITAG = 0, -+ FLAG_VLAN, -+ FLAG_SNAP, -+ FLAG_PPPOE, -+ FLAG_IPV6, -+ FLAG_IPV6FL, -+ FLAG_IPV4, -+ FLAG_IGMP, -+ FLAG_TU, -+ FLAG_HOP, -+ FLAG_NN1, /*10 */ -+ FLAG_NN2, -+ FLAG_END, -+ FLAG_NO, /*13*/ -+}; -+ -+/* Micro code version V2_11 (extension for parsing IPv6 in PPPoE) */ -+#define MC_ENTRY(val, msk, ns, out, len, type, flags, ipv4_len) \ -+ { {val, msk, (ns<<10 | out<<4 | len>>1), (len&1)<<15 | type<<13 | flags<<9 | ipv4_len<<8 }} -+struct pce_microcode { -+ unsigned short val[4]; -+/* unsigned short val_2; -+ unsigned short val_1; -+ unsigned short val_0;*/ -+} pce_microcode[] = { -+ /* value mask ns fields L type flags ipv4_len */ -+ MC_ENTRY(0x88c3, 0xFFFF, 1, OUT_ITAG0, 4, INSTR, FLAG_ITAG, 0), -+ MC_ENTRY(0x8100, 0xFFFF, 2, OUT_VTAG0, 2, INSTR, FLAG_VLAN, 0), -+ MC_ENTRY(0x88A8, 0xFFFF, 1, OUT_VTAG0, 2, INSTR, FLAG_VLAN, 0), -+ MC_ENTRY(0x8100, 0xFFFF, 1, OUT_VTAG0, 2, INSTR, FLAG_VLAN, 0), -+ MC_ENTRY(0x8864, 0xFFFF, 17, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0800, 0xFFFF, 21, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x86DD, 0xFFFF, 22, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x8863, 0xFFFF, 16, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0xF800, 10, OUT_NONE, 0, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 38, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0600, 0x0600, 38, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 12, OUT_NONE, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0xAAAA, 0xFFFF, 14, OUT_NONE, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0300, 0xFF00, 39, OUT_NONE, 0, INSTR, FLAG_SNAP, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_DIP7, 3, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 18, OUT_DIP7, 3, INSTR, FLAG_PPPOE, 0), -+ MC_ENTRY(0x0021, 0xFFFF, 21, OUT_NONE, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0057, 0xFFFF, 22, OUT_NONE, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x4000, 0xF000, 24, OUT_IP0, 4, INSTR, FLAG_IPV4, 1), -+ MC_ENTRY(0x6000, 0xF000, 27, OUT_IP0, 3, INSTR, FLAG_IPV6, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 25, OUT_IP3, 2, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 26, OUT_SIP0, 4, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 38, OUT_NONE, 0, LENACCU, FLAG_NO, 0), -+ MC_ENTRY(0x1100, 0xFF00, 37, OUT_PROT, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0600, 0xFF00, 37, OUT_PROT, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0xFF00, 33, OUT_IP3, 17, INSTR, FLAG_HOP, 0), -+ MC_ENTRY(0x2B00, 0xFF00, 33, OUT_IP3, 17, INSTR, FLAG_NN1, 0), -+ MC_ENTRY(0x3C00, 0xFF00, 33, OUT_IP3, 17, INSTR, FLAG_NN2, 0), -+ MC_ENTRY(0x0000, 0x0000, 37, OUT_PROT, 1, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0xFF00, 33, OUT_NONE, 0, IPV6, FLAG_HOP, 0), -+ MC_ENTRY(0x2B00, 0xFF00, 33, OUT_NONE, 0, IPV6, FLAG_NN1, 0), -+ MC_ENTRY(0x3C00, 0xFF00, 33, OUT_NONE, 0, IPV6, FLAG_NN2, 0), -+ MC_ENTRY(0x0000, 0x0000, 38, OUT_PROT, 1, IPV6, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 38, OUT_SIP0, 16, INSTR, FLAG_NO, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_APP0, 4, INSTR, FLAG_IGMP, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), -+}; -diff --git a/drivers/net/ethernet/lantiq_xrx200.c b/drivers/net/ethernet/lantiq_xrx200.c -new file mode 100644 -index 0000000..2da9d47 ---- /dev/null -+++ b/drivers/net/ethernet/lantiq_xrx200.c -@@ -0,0 +1,1798 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * Copyright (C) 2010 Lantiq Deutschland -+ * Copyright (C) 2012 John Crispin -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include -+#include -+ -+#include -+#include -+ -+#include "lantiq_pce.h" -+#include "lantiq_xrx200_sw.h" -+ -+#define SW_POLLING -+#define SW_ROUTING -+#define SW_PORTMAP -+ -+#ifdef SW_ROUTING -+ #ifdef SW_PORTMAP -+#define XRX200_MAX_DEV 2 -+ #else -+#define XRX200_MAX_DEV 2 -+ #endif -+#else -+#define XRX200_MAX_DEV 1 -+#endif -+ -+#define XRX200_MAX_VLAN 64 -+#define XRX200_PCE_ACTVLAN_IDX 0x01 -+#define XRX200_PCE_VLANMAP_IDX 0x02 -+ -+#define XRX200_MAX_PORT 7 -+#define XRX200_MAX_DMA 8 -+ -+#define XRX200_HEADROOM 4 -+ -+#define XRX200_TX_TIMEOUT (10 * HZ) -+ -+/* port type */ -+#define XRX200_PORT_TYPE_PHY 1 -+#define XRX200_PORT_TYPE_MAC 2 -+ -+/* DMA */ -+#define XRX200_DMA_DATA_LEN 0x600 -+#define XRX200_DMA_IRQ INT_NUM_IM2_IRL0 -+#define XRX200_DMA_RX 0 -+#define XRX200_DMA_TX 1 -+#define XRX200_DMA_IS_TX(x) (x%2) -+#define XRX200_DMA_IS_RX(x) (!XRX200_DMA_IS_TX(x)) -+ -+/* fetch / store dma */ -+#define FDMA_PCTRL0 0x2A00 -+#define FDMA_PCTRLx(x) (FDMA_PCTRL0 + (x * 0x18)) -+#define SDMA_PCTRL0 0x2F00 -+#define SDMA_PCTRLx(x) (SDMA_PCTRL0 + (x * 0x18)) -+ -+/* buffer management */ -+#define BM_PCFG0 0x200 -+#define BM_PCFGx(x) (BM_PCFG0 + (x * 8)) -+ -+/* MDIO */ -+#define MDIO_GLOB 0x0000 -+#define MDIO_CTRL 0x0020 -+#define MDIO_READ 0x0024 -+#define MDIO_WRITE 0x0028 -+#define MDIO_PHY0 0x0054 -+#define MDIO_PHY(x) (0x0054 - (x * sizeof(unsigned))) -+#define MDIO_CLK_CFG0 0x002C -+#define MDIO_CLK_CFG1 0x0030 -+ -+#define MDIO_GLOB_ENABLE 0x8000 -+#define MDIO_BUSY BIT(12) -+#define MDIO_RD BIT(11) -+#define MDIO_WR BIT(10) -+#define MDIO_MASK 0x1f -+#define MDIO_ADDRSHIFT 5 -+#define MDIO1_25MHZ 9 -+ -+#define MDIO_PHY_LINK_DOWN 0x4000 -+#define MDIO_PHY_LINK_UP 0x2000 -+ -+#define MDIO_PHY_SPEED_M10 0x0000 -+#define MDIO_PHY_SPEED_M100 0x0800 -+#define MDIO_PHY_SPEED_G1 0x1000 -+ -+#define MDIO_PHY_FDUP_EN 0x0200 -+#define MDIO_PHY_FDUP_DIS 0x0600 -+ -+#define MDIO_PHY_LINK_MASK 0x6000 -+#define MDIO_PHY_SPEED_MASK 0x1800 -+#define MDIO_PHY_FDUP_MASK 0x0600 -+#define MDIO_PHY_ADDR_MASK 0x001f -+#define MDIO_UPDATE_MASK MDIO_PHY_ADDR_MASK | MDIO_PHY_LINK_MASK | \ -+ MDIO_PHY_SPEED_MASK | MDIO_PHY_FDUP_MASK -+ -+/* MII */ -+#define MII_CFG(p) (p * 8) -+ -+#define MII_CFG_EN BIT(14) -+ -+#define MII_CFG_MODE_MIIP 0x0 -+#define MII_CFG_MODE_MIIM 0x1 -+#define MII_CFG_MODE_RMIIP 0x2 -+#define MII_CFG_MODE_RMIIM 0x3 -+#define MII_CFG_MODE_RGMII 0x4 -+#define MII_CFG_MODE_MASK 0xf -+ -+#define MII_CFG_RATE_M2P5 0x00 -+#define MII_CFG_RATE_M25 0x10 -+#define MII_CFG_RATE_M125 0x20 -+#define MII_CFG_RATE_M50 0x30 -+#define MII_CFG_RATE_AUTO 0x40 -+#define MII_CFG_RATE_MASK 0x70 -+ -+/* cpu port mac */ -+#define PMAC_HD_CTL 0x0000 -+#define PMAC_RX_IPG 0x0024 -+#define PMAC_EWAN 0x002c -+ -+#define PMAC_IPG_MASK 0xf -+#define PMAC_HD_CTL_AS 0x0008 -+#define PMAC_HD_CTL_AC 0x0004 -+#define PMAC_HD_CTL_RXSH 0x0040 -+#define PMAC_HD_CTL_AST 0x0080 -+#define PMAC_HD_CTL_RST 0x0100 -+ -+/* PCE */ -+#define PCE_TBL_KEY(x) (0x1100 + ((7 - x) * 4)) -+#define PCE_TBL_MASK 0x1120 -+#define PCE_TBL_VAL(x) (0x1124 + ((4 - x) * 4)) -+#define PCE_TBL_ADDR 0x1138 -+#define PCE_TBL_CTRL 0x113c -+#define PCE_PMAP1 0x114c -+#define PCE_PMAP2 0x1150 -+#define PCE_PMAP3 0x1154 -+#define PCE_GCTRL_REG(x) (0x1158 + (x * 4)) -+#define PCE_PCTRL_REG(p, x) (0x1200 + (((p * 0xa) + x) * 4)) -+ -+#define PCE_TBL_BUSY BIT(15) -+#define PCE_TBL_CFG_ADDR_MASK 0x1f -+#define PCE_TBL_CFG_ADWR 0x20 -+#define PCE_TBL_CFG_ADWR_MASK 0x60 -+#define PCE_INGRESS BIT(11) -+ -+/* MAC */ -+#define MAC_FLEN_REG (0x2314) -+#define MAC_CTRL_REG(p, x) (0x240c + (((p * 0xc) + x) * 4)) -+ -+/* buffer management */ -+#define BM_PCFG(p) (0x200 + (p * 8)) -+ -+/* special tag in TX path header */ -+#define SPID_SHIFT 24 -+#define DPID_SHIFT 16 -+#define DPID_ENABLE 1 -+#define SPID_CPU_PORT 2 -+#define PORT_MAP_SEL BIT(15) -+#define PORT_MAP_EN BIT(14) -+#define PORT_MAP_SHIFT 1 -+#define PORT_MAP_MASK 0x3f -+ -+#define SPPID_MASK 0x7 -+#define SPPID_SHIFT 4 -+ -+/* MII regs not yet in linux */ -+#define MDIO_DEVAD_NONE (-1) -+#define ADVERTIZE_MPD (1 << 10) -+ -+struct xrx200_port { -+ u8 num; -+ u8 phy_addr; -+ u16 flags; -+ phy_interface_t phy_if; -+ -+ int link; -+ int gpio; -+ enum of_gpio_flags gpio_flags; -+ -+ struct phy_device *phydev; -+ struct device_node *phy_node; -+}; -+ -+struct xrx200_chan { -+ int idx; -+ int refcount; -+ int tx_free; -+ -+ struct net_device dummy_dev; -+ struct net_device *devs[XRX200_MAX_DEV]; -+ -+ struct tasklet_struct tasklet; -+ struct napi_struct napi; -+ struct ltq_dma_channel dma; -+ struct sk_buff *skb[LTQ_DESC_NUM]; -+}; -+ -+struct xrx200_hw { -+ struct clk *clk; -+ struct mii_bus *mii_bus; -+ -+ struct xrx200_chan chan[XRX200_MAX_DMA]; -+ -+ struct net_device *devs[XRX200_MAX_DEV]; -+ int num_devs; -+ -+ int port_map[XRX200_MAX_PORT]; -+ unsigned short wan_map; -+ -+ spinlock_t lock; -+ -+ struct switch_dev swdev; -+}; -+ -+struct xrx200_priv { -+ struct net_device_stats stats; -+ int id; -+ -+ struct xrx200_port port[XRX200_MAX_PORT]; -+ int num_port; -+ bool wan; -+ bool sw; -+ unsigned short port_map; -+ unsigned char mac[6]; -+ -+ struct xrx200_hw *hw; -+}; -+ -+static __iomem void *xrx200_switch_membase; -+static __iomem void *xrx200_mii_membase; -+static __iomem void *xrx200_mdio_membase; -+static __iomem void *xrx200_pmac_membase; -+ -+#define ltq_switch_r32(x) ltq_r32(xrx200_switch_membase + (x)) -+#define ltq_switch_w32(x, y) ltq_w32(x, xrx200_switch_membase + (y)) -+#define ltq_switch_w32_mask(x, y, z) \ -+ ltq_w32_mask(x, y, xrx200_switch_membase + (z)) -+ -+#define ltq_mdio_r32(x) ltq_r32(xrx200_mdio_membase + (x)) -+#define ltq_mdio_w32(x, y) ltq_w32(x, xrx200_mdio_membase + (y)) -+#define ltq_mdio_w32_mask(x, y, z) \ -+ ltq_w32_mask(x, y, xrx200_mdio_membase + (z)) -+ -+#define ltq_mii_r32(x) ltq_r32(xrx200_mii_membase + (x)) -+#define ltq_mii_w32(x, y) ltq_w32(x, xrx200_mii_membase + (y)) -+#define ltq_mii_w32_mask(x, y, z) \ -+ ltq_w32_mask(x, y, xrx200_mii_membase + (z)) -+ -+#define ltq_pmac_r32(x) ltq_r32(xrx200_pmac_membase + (x)) -+#define ltq_pmac_w32(x, y) ltq_w32(x, xrx200_pmac_membase + (y)) -+#define ltq_pmac_w32_mask(x, y, z) \ -+ ltq_w32_mask(x, y, xrx200_pmac_membase + (z)) -+ -+#define XRX200_GLOBAL_REGATTR(reg) \ -+ .id = reg, \ -+ .type = SWITCH_TYPE_INT, \ -+ .set = xrx200_set_global_attr, \ -+ .get = xrx200_get_global_attr -+ -+#define XRX200_PORT_REGATTR(reg) \ -+ .id = reg, \ -+ .type = SWITCH_TYPE_INT, \ -+ .set = xrx200_set_port_attr, \ -+ .get = xrx200_get_port_attr -+ -+static int xrx200sw_read_x(int reg, int x) -+{ -+ int value, mask, addr; -+ -+ addr = xrx200sw_reg[reg].offset + (xrx200sw_reg[reg].mult * x); -+ value = ltq_switch_r32(addr); -+ mask = (1 << xrx200sw_reg[reg].size) - 1; -+ value = (value >> xrx200sw_reg[reg].shift); -+ -+ return (value & mask); -+} -+ -+static int xrx200sw_read(int reg) -+{ -+ return xrx200sw_read_x(reg, 0); -+} -+ -+static void xrx200sw_write_x(int value, int reg, int x) -+{ -+ int mask, addr; -+ -+ addr = xrx200sw_reg[reg].offset + (xrx200sw_reg[reg].mult * x); -+ mask = (1 << xrx200sw_reg[reg].size) - 1; -+ mask = (mask << xrx200sw_reg[reg].shift); -+ value = (value << xrx200sw_reg[reg].shift) & mask; -+ -+ ltq_switch_w32_mask(mask, value, addr); -+} -+ -+static void xrx200sw_write(int value, int reg) -+{ -+ xrx200sw_write_x(value, reg, 0); -+} -+ -+struct xrx200_pce_table_entry { -+ int index; // PCE_TBL_ADDR.ADDR = pData->table_index -+ int table; // PCE_TBL_CTRL.ADDR = pData->table -+ unsigned short key[8]; -+ unsigned short val[5]; -+ unsigned short mask; -+ unsigned short type; -+ unsigned short valid; -+ unsigned short gmap; -+}; -+ -+static int xrx200_pce_table_entry_read(struct xrx200_pce_table_entry *tbl) -+{ -+ // wait until hardware is ready -+ while (xrx200sw_read(XRX200_PCE_TBL_CTRL_BAS)) {}; -+ -+ // prepare the table access: -+ // PCE_TBL_ADDR.ADDR = pData->table_index -+ xrx200sw_write(tbl->index, XRX200_PCE_TBL_ADDR_ADDR); -+ // PCE_TBL_CTRL.ADDR = pData->table -+ xrx200sw_write(tbl->table, XRX200_PCE_TBL_CTRL_ADDR); -+ -+ //(address-based read) -+ xrx200sw_write(0, XRX200_PCE_TBL_CTRL_OPMOD); // OPMOD_ADRD -+ -+ xrx200sw_write(1, XRX200_PCE_TBL_CTRL_BAS); // start access -+ -+ // wait until hardware is ready -+ while (xrx200sw_read(XRX200_PCE_TBL_CTRL_BAS)) {}; -+ -+ // read the keys -+ tbl->key[7] = xrx200sw_read(XRX200_PCE_TBL_KEY_7); -+ tbl->key[6] = xrx200sw_read(XRX200_PCE_TBL_KEY_6); -+ tbl->key[5] = xrx200sw_read(XRX200_PCE_TBL_KEY_5); -+ tbl->key[4] = xrx200sw_read(XRX200_PCE_TBL_KEY_4); -+ tbl->key[3] = xrx200sw_read(XRX200_PCE_TBL_KEY_3); -+ tbl->key[2] = xrx200sw_read(XRX200_PCE_TBL_KEY_2); -+ tbl->key[1] = xrx200sw_read(XRX200_PCE_TBL_KEY_1); -+ tbl->key[0] = xrx200sw_read(XRX200_PCE_TBL_KEY_0); -+ -+ // read the values -+ tbl->val[4] = xrx200sw_read(XRX200_PCE_TBL_VAL_4); -+ tbl->val[3] = xrx200sw_read(XRX200_PCE_TBL_VAL_3); -+ tbl->val[2] = xrx200sw_read(XRX200_PCE_TBL_VAL_2); -+ tbl->val[1] = xrx200sw_read(XRX200_PCE_TBL_VAL_1); -+ tbl->val[0] = xrx200sw_read(XRX200_PCE_TBL_VAL_0); -+ -+ // read the mask -+ tbl->mask = xrx200sw_read(XRX200_PCE_TBL_MASK_0); -+ // read the type -+ tbl->type = xrx200sw_read(XRX200_PCE_TBL_CTRL_TYPE); -+ // read the valid flag -+ tbl->valid = xrx200sw_read(XRX200_PCE_TBL_CTRL_VLD); -+ // read the group map -+ tbl->gmap = xrx200sw_read(XRX200_PCE_TBL_CTRL_GMAP); -+ -+ return 0; -+} -+ -+static int xrx200_pce_table_entry_write(struct xrx200_pce_table_entry *tbl) -+{ -+ // wait until hardware is ready -+ while (xrx200sw_read(XRX200_PCE_TBL_CTRL_BAS)) {}; -+ -+ // prepare the table access: -+ // PCE_TBL_ADDR.ADDR = pData->table_index -+ xrx200sw_write(tbl->index, XRX200_PCE_TBL_ADDR_ADDR); -+ // PCE_TBL_CTRL.ADDR = pData->table -+ xrx200sw_write(tbl->table, XRX200_PCE_TBL_CTRL_ADDR); -+ -+ //(address-based write) -+ xrx200sw_write(1, XRX200_PCE_TBL_CTRL_OPMOD); // OPMOD_ADRD -+ -+ // read the keys -+ xrx200sw_write(tbl->key[7], XRX200_PCE_TBL_KEY_7); -+ xrx200sw_write(tbl->key[6], XRX200_PCE_TBL_KEY_6); -+ xrx200sw_write(tbl->key[5], XRX200_PCE_TBL_KEY_5); -+ xrx200sw_write(tbl->key[4], XRX200_PCE_TBL_KEY_4); -+ xrx200sw_write(tbl->key[3], XRX200_PCE_TBL_KEY_3); -+ xrx200sw_write(tbl->key[2], XRX200_PCE_TBL_KEY_2); -+ xrx200sw_write(tbl->key[1], XRX200_PCE_TBL_KEY_1); -+ xrx200sw_write(tbl->key[0], XRX200_PCE_TBL_KEY_0); -+ -+ // read the values -+ xrx200sw_write(tbl->val[4], XRX200_PCE_TBL_VAL_4); -+ xrx200sw_write(tbl->val[3], XRX200_PCE_TBL_VAL_3); -+ xrx200sw_write(tbl->val[2], XRX200_PCE_TBL_VAL_2); -+ xrx200sw_write(tbl->val[1], XRX200_PCE_TBL_VAL_1); -+ xrx200sw_write(tbl->val[0], XRX200_PCE_TBL_VAL_0); -+ -+ // read the mask -+ xrx200sw_write(tbl->mask, XRX200_PCE_TBL_MASK_0); -+ // read the type -+ xrx200sw_write(tbl->type, XRX200_PCE_TBL_CTRL_TYPE); -+ // read the valid flag -+ xrx200sw_write(tbl->valid, XRX200_PCE_TBL_CTRL_VLD); -+ // read the group map -+ xrx200sw_write(tbl->gmap, XRX200_PCE_TBL_CTRL_GMAP); -+ -+ xrx200sw_write(1, XRX200_PCE_TBL_CTRL_BAS); // start access -+ -+ // wait until hardware is ready -+ while (xrx200sw_read(XRX200_PCE_TBL_CTRL_BAS)) {}; -+ -+ return 0; -+} -+ -+static void xrx200sw_fixup_pvids(void) -+{ -+ int index, p, portmap, untagged; -+ struct xrx200_pce_table_entry tem; -+ struct xrx200_pce_table_entry tev; -+ -+ portmap = 0; -+ for (p = 0; p < XRX200_MAX_PORT; p++) -+ portmap |= BIT(p); -+ -+ tem.table = XRX200_PCE_VLANMAP_IDX; -+ tev.table = XRX200_PCE_ACTVLAN_IDX; -+ -+ for (index = XRX200_MAX_VLAN; index-- > 0;) -+ { -+ tev.index = index; -+ xrx200_pce_table_entry_read(&tev); -+ -+ if (tev.valid == 0) -+ continue; -+ -+ tem.index = index; -+ xrx200_pce_table_entry_read(&tem); -+ -+ if (tem.val[0] == 0) -+ continue; -+ -+ untagged = portmap & (tem.val[1] ^ tem.val[2]); -+ -+ for (p = 0; p < XRX200_MAX_PORT; p++) -+ if (untagged & BIT(p)) -+ { -+ portmap &= ~BIT(p); -+ xrx200sw_write_x(index, XRX200_PCE_DEFPVID_PVID, p); -+ } -+ -+ for (p = 0; p < XRX200_MAX_PORT; p++) -+ if (portmap & BIT(p)) -+ xrx200sw_write_x(index, XRX200_PCE_DEFPVID_PVID, p); -+ } -+} -+ -+// swconfig interface -+static void xrx200_hw_init(struct xrx200_hw *hw); -+ -+// global -+static int xrx200sw_reset_switch(struct switch_dev *dev) -+{ -+ struct xrx200_hw *hw = container_of(dev, struct xrx200_hw, swdev); -+ -+ xrx200_hw_init(hw); -+ -+ return 0; -+} -+ -+static int xrx200_set_vlan_mode_enable(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) -+{ -+ int p; -+ -+ if ((attr->max > 0) && (val->value.i > attr->max)) -+ return -EINVAL; -+ -+ for (p = 0; p < XRX200_MAX_PORT; p++) { -+ xrx200sw_write_x(val->value.i, XRX200_PCE_VCTRL_VEMR, p); -+ xrx200sw_write_x(val->value.i, XRX200_PCE_VCTRL_VIMR, p); -+ } -+ -+ xrx200sw_write(val->value.i, XRX200_PCE_GCTRL_0_VLAN); -+ return 0; -+} -+ -+static int xrx200_get_vlan_mode_enable(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) -+{ -+ val->value.i = xrx200sw_read(attr->id); -+ return 0; -+} -+ -+static int xrx200_set_global_attr(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) -+{ -+ if ((attr->max > 0) && (val->value.i > attr->max)) -+ return -EINVAL; -+ -+ xrx200sw_write(val->value.i, attr->id); -+ return 0; -+} -+ -+static int xrx200_get_global_attr(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) -+{ -+ val->value.i = xrx200sw_read(attr->id); -+ return 0; -+} -+ -+// vlan -+static int xrx200sw_set_vlan_vid(struct switch_dev *dev, const struct switch_attr *attr, -+ struct switch_val *val) -+{ -+ int i; -+ struct xrx200_pce_table_entry tev; -+ struct xrx200_pce_table_entry tem; -+ -+ tev.table = XRX200_PCE_ACTVLAN_IDX; -+ -+ for (i = 0; i < XRX200_MAX_VLAN; i++) -+ { -+ tev.index = i; -+ xrx200_pce_table_entry_read(&tev); -+ if (tev.key[0] == val->value.i && i != val->port_vlan) -+ return -EINVAL; -+ } -+ -+ tev.index = val->port_vlan; -+ xrx200_pce_table_entry_read(&tev); -+ tev.key[0] = val->value.i; -+ tev.valid = val->value.i > 0; -+ xrx200_pce_table_entry_write(&tev); -+ -+ tem.table = XRX200_PCE_VLANMAP_IDX; -+ tem.index = val->port_vlan; -+ xrx200_pce_table_entry_read(&tem); -+ tem.val[0] = val->value.i; -+ xrx200_pce_table_entry_write(&tem); -+ -+ xrx200sw_fixup_pvids(); -+ return 0; -+} -+ -+static int xrx200sw_get_vlan_vid(struct switch_dev *dev, const struct switch_attr *attr, -+ struct switch_val *val) -+{ -+ struct xrx200_pce_table_entry te; -+ -+ te.table = XRX200_PCE_ACTVLAN_IDX; -+ te.index = val->port_vlan; -+ xrx200_pce_table_entry_read(&te); -+ val->value.i = te.key[0]; -+ -+ return 0; -+} -+ -+static int xrx200sw_set_vlan_ports(struct switch_dev *dev, struct switch_val *val) -+{ -+ int i, portmap, tagmap, untagged; -+ struct xrx200_pce_table_entry tem; -+ -+ portmap = 0; -+ tagmap = 0; -+ for (i = 0; i < val->len; i++) -+ { -+ struct switch_port *p = &val->value.ports[i]; -+ -+ portmap |= (1 << p->id); -+ if (p->flags & (1 << SWITCH_PORT_FLAG_TAGGED)) -+ tagmap |= (1 << p->id); -+ } -+ -+ tem.table = XRX200_PCE_VLANMAP_IDX; -+ -+ untagged = portmap ^ tagmap; -+ for (i = 0; i < XRX200_MAX_VLAN; i++) -+ { -+ tem.index = i; -+ xrx200_pce_table_entry_read(&tem); -+ -+ if (tem.val[0] == 0) -+ continue; -+ -+ if ((untagged & (tem.val[1] ^ tem.val[2])) && (val->port_vlan != i)) -+ return -EINVAL; -+ } -+ -+ tem.index = val->port_vlan; -+ xrx200_pce_table_entry_read(&tem); -+ -+ // auto-enable this vlan if not enabled already -+ if (tem.val[0] == 0) -+ { -+ struct switch_val v; -+ v.port_vlan = val->port_vlan; -+ v.value.i = val->port_vlan; -+ if(xrx200sw_set_vlan_vid(dev, NULL, &v)) -+ return -EINVAL; -+ -+ //read updated tem -+ tem.index = val->port_vlan; -+ xrx200_pce_table_entry_read(&tem); -+ } -+ -+ tem.val[1] = portmap; -+ tem.val[2] = tagmap; -+ xrx200_pce_table_entry_write(&tem); -+ -+ xrx200sw_fixup_pvids(); -+ -+ return 0; -+} -+ -+static int xrx200sw_get_vlan_ports(struct switch_dev *dev, struct switch_val *val) -+{ -+ int i; -+ unsigned short ports, tags; -+ struct xrx200_pce_table_entry tem; -+ -+ tem.table = XRX200_PCE_VLANMAP_IDX; -+ tem.index = val->port_vlan; -+ xrx200_pce_table_entry_read(&tem); -+ -+ ports = tem.val[1]; -+ tags = tem.val[2]; -+ -+ for (i = 0; i < XRX200_MAX_PORT; i++) { -+ struct switch_port *p; -+ -+ if (!(ports & (1 << i))) -+ continue; -+ -+ p = &val->value.ports[val->len++]; -+ p->id = i; -+ if (tags & (1 << i)) -+ p->flags = (1 << SWITCH_PORT_FLAG_TAGGED); -+ else -+ p->flags = 0; -+ } -+ -+ return 0; -+} -+ -+static int xrx200sw_set_vlan_enable(struct switch_dev *dev, const struct switch_attr *attr, -+ struct switch_val *val) -+{ -+ struct xrx200_pce_table_entry tev; -+ -+ tev.table = XRX200_PCE_ACTVLAN_IDX; -+ tev.index = val->port_vlan; -+ xrx200_pce_table_entry_read(&tev); -+ -+ if (tev.key[0] == 0) -+ return -EINVAL; -+ -+ tev.valid = val->value.i; -+ xrx200_pce_table_entry_write(&tev); -+ -+ xrx200sw_fixup_pvids(); -+ return 0; -+} -+ -+static int xrx200sw_get_vlan_enable(struct switch_dev *dev, const struct switch_attr *attr, -+ struct switch_val *val) -+{ -+ struct xrx200_pce_table_entry tev; -+ -+ tev.table = XRX200_PCE_ACTVLAN_IDX; -+ tev.index = val->port_vlan; -+ xrx200_pce_table_entry_read(&tev); -+ val->value.i = tev.valid; -+ -+ return 0; -+} -+ -+// port -+static int xrx200sw_get_port_pvid(struct switch_dev *dev, int port, int *val) -+{ -+ struct xrx200_pce_table_entry tev; -+ -+ if (port >= XRX200_MAX_PORT) -+ return -EINVAL; -+ -+ tev.table = XRX200_PCE_ACTVLAN_IDX; -+ tev.index = xrx200sw_read_x(XRX200_PCE_DEFPVID_PVID, port); -+ xrx200_pce_table_entry_read(&tev); -+ -+ *val = tev.key[0]; -+ return 0; -+} -+ -+static int xrx200sw_get_port_link(struct switch_dev *dev, -+ int port, -+ struct switch_port_link *link) -+{ -+ if (port >= XRX200_MAX_PORT) -+ return -EINVAL; -+ -+ link->link = xrx200sw_read_x(XRX200_MAC_PSTAT_LSTAT, port); -+ if (!link->link) -+ return 0; -+ -+ link->duplex = xrx200sw_read_x(XRX200_MAC_PSTAT_FDUP, port); -+ -+ link->rx_flow = !!(xrx200sw_read_x(XRX200_MAC_CTRL_0_FCON, port) && 0x0010); -+ link->tx_flow = !!(xrx200sw_read_x(XRX200_MAC_CTRL_0_FCON, port) && 0x0020); -+ link->aneg = !(xrx200sw_read_x(XRX200_MAC_CTRL_0_FCON, port)); -+ -+ link->speed = SWITCH_PORT_SPEED_10; -+ if (xrx200sw_read_x(XRX200_MAC_PSTAT_MBIT, port)) -+ link->speed = SWITCH_PORT_SPEED_100; -+ if (xrx200sw_read_x(XRX200_MAC_PSTAT_GBIT, port)) -+ link->speed = SWITCH_PORT_SPEED_1000; -+ -+ return 0; -+} -+ -+static int xrx200_set_port_attr(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) -+{ -+ printk("%s %s(%d)\n", __FILE__, __func__, __LINE__); -+ if (val->port_vlan >= XRX200_MAX_PORT) -+ return -EINVAL; -+ -+ if ((attr->max > 0) && (val->value.i > attr->max)) -+ return -EINVAL; -+ -+ xrx200sw_write_x(val->value.i, attr->id, val->port_vlan); -+ return 0; -+} -+ -+static int xrx200_get_port_attr(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) -+{ -+ if (val->port_vlan >= XRX200_MAX_PORT) -+ return -EINVAL; -+ -+ val->value.i = xrx200sw_read_x(attr->id, val->port_vlan); -+ return 0; -+} -+ -+// attributes -+static struct switch_attr xrx200sw_globals[] = { -+ { -+ .type = SWITCH_TYPE_INT, -+ .set = xrx200_set_vlan_mode_enable, -+ .get = xrx200_get_vlan_mode_enable, -+ .name = "enable_vlan", -+ .description = "Enable VLAN mode", -+ .max = 1}, -+}; -+ -+static struct switch_attr xrx200sw_port[] = { -+ { -+ XRX200_PORT_REGATTR(XRX200_PCE_VCTRL_UVR), -+ .name = "uvr", -+ .description = "Unknown VLAN Rule", -+ .max = 1, -+ }, -+ { -+ XRX200_PORT_REGATTR(XRX200_PCE_VCTRL_VSR), -+ .name = "vsr", -+ .description = "VLAN Security Rule", -+ .max = 1, -+ }, -+ { -+ XRX200_PORT_REGATTR(XRX200_PCE_VCTRL_VINR), -+ .name = "vinr", -+ .description = "VLAN Ingress Tag Rule", -+ .max = 2, -+ }, -+ { -+ XRX200_PORT_REGATTR(XRX200_PCE_PCTRL_0_TVM), -+ .name = "tvm", -+ .description = "Transparent VLAN Mode", -+ .max = 1, -+ }, -+}; -+ -+static struct switch_attr xrx200sw_vlan[] = { -+ { -+ .type = SWITCH_TYPE_INT, -+ .name = "vid", -+ .description = "VLAN ID (0-4094)", -+ .set = xrx200sw_set_vlan_vid, -+ .get = xrx200sw_get_vlan_vid, -+ .max = 4094, -+ }, -+ { -+ .type = SWITCH_TYPE_INT, -+ .name = "enable", -+ .description = "Enable VLAN", -+ .set = xrx200sw_set_vlan_enable, -+ .get = xrx200sw_get_vlan_enable, -+ .max = 1, -+ }, -+}; -+ -+static const struct switch_dev_ops xrx200sw_ops = { -+ .attr_global = { -+ .attr = xrx200sw_globals, -+ .n_attr = ARRAY_SIZE(xrx200sw_globals), -+ }, -+ .attr_port = { -+ .attr = xrx200sw_port, -+ .n_attr = ARRAY_SIZE(xrx200sw_port), -+ }, -+ .attr_vlan = { -+ .attr = xrx200sw_vlan, -+ .n_attr = ARRAY_SIZE(xrx200sw_vlan), -+ }, -+ .get_vlan_ports = xrx200sw_get_vlan_ports, -+ .set_vlan_ports = xrx200sw_set_vlan_ports, -+ .get_port_pvid = xrx200sw_get_port_pvid, -+ .reset_switch = xrx200sw_reset_switch, -+ .get_port_link = xrx200sw_get_port_link, -+// .get_port_stats = xrx200sw_get_port_stats, //TODO -+}; -+ -+static int xrx200sw_init(struct xrx200_hw *hw) -+{ -+ int netdev_num; -+ -+ for (netdev_num = 0; netdev_num < hw->num_devs; netdev_num++) -+ { -+ struct switch_dev *swdev; -+ struct net_device *dev = hw->devs[netdev_num]; -+ struct xrx200_priv *priv = netdev_priv(dev); -+ if (!priv->sw) -+ continue; -+ -+ swdev = &hw->swdev; -+ -+ swdev->name = "Lantiq XRX200 Switch"; -+ swdev->vlans = XRX200_MAX_VLAN; -+ swdev->ports = XRX200_MAX_PORT; -+ swdev->cpu_port = 6; -+ swdev->ops = &xrx200sw_ops; -+ -+ register_switch(swdev, dev); -+ return 0; // enough switches -+ } -+ return 0; -+} -+ -+static int xrx200_open(struct net_device *dev) -+{ -+ struct xrx200_priv *priv = netdev_priv(dev); -+ unsigned long flags; -+ int i; -+ -+ for (i = 0; i < XRX200_MAX_DMA; i++) { -+ if (!priv->hw->chan[i].dma.irq) -+ continue; -+ spin_lock_irqsave(&priv->hw->lock, flags); -+ if (!priv->hw->chan[i].refcount) { -+ if (XRX200_DMA_IS_RX(i)) -+ napi_enable(&priv->hw->chan[i].napi); -+ ltq_dma_open(&priv->hw->chan[i].dma); -+ } -+ priv->hw->chan[i].refcount++; -+ spin_unlock_irqrestore(&priv->hw->lock, flags); -+ } -+ for (i = 0; i < priv->num_port; i++) -+ if (priv->port[i].phydev) -+ phy_start(priv->port[i].phydev); -+ netif_start_queue(dev); -+ -+ return 0; -+} -+ -+static int xrx200_close(struct net_device *dev) -+{ -+ struct xrx200_priv *priv = netdev_priv(dev); -+ unsigned long flags; -+ int i; -+ -+ netif_stop_queue(dev); -+ -+ for (i = 0; i < priv->num_port; i++) -+ if (priv->port[i].phydev) -+ phy_stop(priv->port[i].phydev); -+ -+ for (i = 0; i < XRX200_MAX_DMA; i++) { -+ if (!priv->hw->chan[i].dma.irq) -+ continue; -+ spin_lock_irqsave(&priv->hw->lock, flags); -+ priv->hw->chan[i].refcount--; -+ if (!priv->hw->chan[i].refcount) { -+ if (XRX200_DMA_IS_RX(i)) -+ napi_disable(&priv->hw->chan[i].napi); -+ ltq_dma_close(&priv->hw->chan[XRX200_DMA_RX].dma); -+ } -+ spin_unlock_irqrestore(&priv->hw->lock, flags); -+ } -+ -+ return 0; -+} -+ -+static int xrx200_alloc_skb(struct xrx200_chan *ch) -+{ -+#define DMA_PAD (NET_IP_ALIGN + NET_SKB_PAD) -+ ch->skb[ch->dma.desc] = dev_alloc_skb(XRX200_DMA_DATA_LEN + DMA_PAD); -+ if (!ch->skb[ch->dma.desc]) -+ return -ENOMEM; -+ -+ skb_reserve(ch->skb[ch->dma.desc], NET_SKB_PAD); -+ ch->dma.desc_base[ch->dma.desc].addr = dma_map_single(NULL, -+ ch->skb[ch->dma.desc]->data, XRX200_DMA_DATA_LEN, -+ DMA_FROM_DEVICE); -+ ch->dma.desc_base[ch->dma.desc].addr = -+ CPHYSADDR(ch->skb[ch->dma.desc]->data); -+ ch->dma.desc_base[ch->dma.desc].ctl = -+ LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) | -+ XRX200_DMA_DATA_LEN; -+ skb_reserve(ch->skb[ch->dma.desc], NET_IP_ALIGN); -+ -+ return 0; -+} -+ -+static void xrx200_hw_receive(struct xrx200_chan *ch, int id) -+{ -+ struct net_device *dev = ch->devs[id]; -+ struct xrx200_priv *priv = netdev_priv(dev); -+ struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; -+ struct sk_buff *skb = ch->skb[ch->dma.desc]; -+ int len = (desc->ctl & LTQ_DMA_SIZE_MASK) - ETH_FCS_LEN; -+ unsigned long flags; -+ -+ spin_lock_irqsave(&priv->hw->lock, flags); -+ if (xrx200_alloc_skb(ch)) { -+ netdev_err(dev, -+ "failed to allocate new rx buffer, stopping DMA\n"); -+ ltq_dma_close(&ch->dma); -+ } -+ -+ ch->dma.desc++; -+ ch->dma.desc %= LTQ_DESC_NUM; -+ spin_unlock_irqrestore(&priv->hw->lock, flags); -+ -+ skb_put(skb, len); -+#ifdef SW_ROUTING -+ skb_pull(skb, 8); -+#endif -+ skb->dev = dev; -+ skb->protocol = eth_type_trans(skb, dev); -+ netif_receive_skb(skb); -+ priv->stats.rx_packets++; -+ priv->stats.rx_bytes+=len; -+} -+ -+static int xrx200_poll_rx(struct napi_struct *napi, int budget) -+{ -+ struct xrx200_chan *ch = container_of(napi, -+ struct xrx200_chan, napi); -+ struct xrx200_priv *priv = netdev_priv(ch->devs[0]); -+ int rx = 0; -+ int complete = 0; -+ unsigned long flags; -+ -+ while ((rx < budget) && !complete) { -+ struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; -+ if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) { -+#ifdef SW_ROUTING -+ struct sk_buff *skb = ch->skb[ch->dma.desc]; -+ u32 *special_tag = (u32*)skb->data; -+ int port = (special_tag[1] >> SPPID_SHIFT) & SPPID_MASK; -+ xrx200_hw_receive(ch, priv->hw->port_map[port]); -+#else -+ xrx200_hw_receive(ch, 0); -+#endif -+ rx++; -+ } else { -+ complete = 1; -+ } -+ } -+ if (complete || !rx) { -+ napi_complete(&ch->napi); -+ spin_lock_irqsave(&priv->hw->lock, flags); -+ ltq_dma_ack_irq(&ch->dma); -+ spin_unlock_irqrestore(&priv->hw->lock, flags); -+ } -+ return rx; -+} -+ -+static void xrx200_tx_housekeeping(unsigned long ptr) -+{ -+ struct xrx200_hw *hw = (struct xrx200_hw *) ptr; -+ struct xrx200_chan *ch = &hw->chan[XRX200_DMA_TX]; -+ unsigned long flags; -+ int i; -+ -+ spin_lock_irqsave(&hw->lock, flags); -+ while ((ch->dma.desc_base[ch->tx_free].ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) { -+ dev_kfree_skb_any(ch->skb[ch->tx_free]); -+ ch->skb[ch->tx_free] = NULL; -+ memset(&ch->dma.desc_base[ch->tx_free], 0, -+ sizeof(struct ltq_dma_desc)); -+ ch->tx_free++; -+ ch->tx_free %= LTQ_DESC_NUM; -+ } -+ spin_unlock_irqrestore(&hw->lock, flags); -+ -+ for (i = 0; i < XRX200_MAX_DEV && ch->devs[i]; i++) { -+ struct netdev_queue *txq = -+ netdev_get_tx_queue(ch->devs[i], 0); -+ if (netif_tx_queue_stopped(txq)) -+ netif_tx_start_queue(txq); -+ } -+ -+ spin_lock_irqsave(&hw->lock, flags); -+ ltq_dma_ack_irq(&ch->dma); -+ spin_unlock_irqrestore(&hw->lock, flags); -+} -+ -+static struct net_device_stats *xrx200_get_stats (struct net_device *dev) -+{ -+ struct xrx200_priv *priv = netdev_priv(dev); -+ -+ return &priv->stats; -+} -+ -+static void xrx200_tx_timeout(struct net_device *dev) -+{ -+ struct xrx200_priv *priv = netdev_priv(dev); -+ -+ printk(KERN_ERR "%s: transmit timed out, disable the dma channel irq\n", dev->name); -+ -+ priv->stats.tx_errors++; -+ netif_wake_queue(dev); -+} -+ -+static int xrx200_start_xmit(struct sk_buff *skb, struct net_device *dev) -+{ -+ int queue = skb_get_queue_mapping(skb); -+ struct netdev_queue *txq = netdev_get_tx_queue(dev, queue); -+ struct xrx200_priv *priv = netdev_priv(dev); -+ struct xrx200_chan *ch = &priv->hw->chan[XRX200_DMA_TX]; -+ struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; -+ unsigned long flags; -+ u32 byte_offset; -+ int len; -+#ifdef SW_ROUTING -+ #ifdef SW_PORTMAP -+ u32 special_tag = (SPID_CPU_PORT << SPID_SHIFT) | PORT_MAP_SEL | PORT_MAP_EN | DPID_ENABLE; -+ #else -+ u32 special_tag = (SPID_CPU_PORT << SPID_SHIFT) | DPID_ENABLE; -+ #endif -+#endif -+ -+ len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; -+ -+ if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) { -+ netdev_err(dev, "tx ring full\n"); -+ netif_tx_stop_queue(txq); -+ return NETDEV_TX_BUSY; -+ } -+#ifdef SW_ROUTING -+ #ifdef SW_PORTMAP -+ special_tag |= priv->port_map << PORT_MAP_SHIFT; -+ #else -+ if(priv->id) -+ special_tag |= (1 << DPID_SHIFT); -+ #endif -+ if(skb_headroom(skb) < 4) { -+ struct sk_buff *tmp = skb_realloc_headroom(skb, 4); -+ dev_kfree_skb_any(skb); -+ skb = tmp; -+ } -+ skb_push(skb, 4); -+ memcpy(skb->data, &special_tag, sizeof(u32)); -+ len += 4; -+#endif -+ -+ /* dma needs to start on a 16 byte aligned address */ -+ byte_offset = CPHYSADDR(skb->data) % 16; -+ ch->skb[ch->dma.desc] = skb; -+ -+ dev->trans_start = jiffies; -+ -+ spin_lock_irqsave(&priv->hw->lock, flags); -+ desc->addr = ((unsigned int) dma_map_single(NULL, skb->data, len, -+ DMA_TO_DEVICE)) - byte_offset; -+ wmb(); -+ desc->ctl = LTQ_DMA_OWN | LTQ_DMA_SOP | LTQ_DMA_EOP | -+ LTQ_DMA_TX_OFFSET(byte_offset) | (len & LTQ_DMA_SIZE_MASK); -+ ch->dma.desc++; -+ ch->dma.desc %= LTQ_DESC_NUM; -+ spin_unlock_irqrestore(&priv->hw->lock, flags); -+ -+ if (ch->dma.desc_base[ch->dma.desc].ctl & LTQ_DMA_OWN) -+ netif_tx_stop_queue(txq); -+ -+ priv->stats.tx_packets++; -+ priv->stats.tx_bytes+=len; -+ -+ return NETDEV_TX_OK; -+} -+ -+static irqreturn_t xrx200_dma_irq(int irq, void *priv) -+{ -+ struct xrx200_hw *hw = priv; -+ int ch = irq - XRX200_DMA_IRQ; -+ -+ if (ch % 2) -+ tasklet_schedule(&hw->chan[ch].tasklet); -+ else -+ napi_schedule(&hw->chan[ch].napi); -+ -+ return IRQ_HANDLED; -+} -+ -+static int xrx200_dma_init(struct xrx200_hw *hw) -+{ -+ int i, err = 0; -+ -+ ltq_dma_init_port(DMA_PORT_ETOP); -+ -+ for (i = 0; i < 8 && !err; i++) { -+ int irq = XRX200_DMA_IRQ + i; -+ struct xrx200_chan *ch = &hw->chan[i]; -+ -+ ch->idx = ch->dma.nr = i; -+ -+ if (i == XRX200_DMA_TX) { -+ ltq_dma_alloc_tx(&ch->dma); -+ err = request_irq(irq, xrx200_dma_irq, 0, "vrx200_tx", hw); -+ } else if (i == XRX200_DMA_RX) { -+ ltq_dma_alloc_rx(&ch->dma); -+ for (ch->dma.desc = 0; ch->dma.desc < LTQ_DESC_NUM; -+ ch->dma.desc++) -+ if (xrx200_alloc_skb(ch)) -+ err = -ENOMEM; -+ ch->dma.desc = 0; -+ err = request_irq(irq, xrx200_dma_irq, 0, "vrx200_rx", hw); -+ } else -+ continue; -+ -+ if (!err) -+ ch->dma.irq = irq; -+ } -+ -+ return err; -+} -+ -+#ifdef SW_POLLING -+static void xrx200_gmac_update(struct xrx200_port *port) -+{ -+ u16 phyaddr = port->phydev->addr & MDIO_PHY_ADDR_MASK; -+ u16 miimode = ltq_mii_r32(MII_CFG(port->num)) & MII_CFG_MODE_MASK; -+ u16 miirate = 0; -+ -+ switch (port->phydev->speed) { -+ case SPEED_1000: -+ phyaddr |= MDIO_PHY_SPEED_G1; -+ miirate = MII_CFG_RATE_M125; -+ break; -+ -+ case SPEED_100: -+ phyaddr |= MDIO_PHY_SPEED_M100; -+ switch (miimode) { -+ case MII_CFG_MODE_RMIIM: -+ case MII_CFG_MODE_RMIIP: -+ miirate = MII_CFG_RATE_M50; -+ break; -+ default: -+ miirate = MII_CFG_RATE_M25; -+ break; -+ } -+ break; -+ -+ default: -+ phyaddr |= MDIO_PHY_SPEED_M10; -+ miirate = MII_CFG_RATE_M2P5; -+ break; -+ } -+ -+ if (port->phydev->link) -+ phyaddr |= MDIO_PHY_LINK_UP; -+ else -+ phyaddr |= MDIO_PHY_LINK_DOWN; -+ -+ if (port->phydev->duplex == DUPLEX_FULL) -+ phyaddr |= MDIO_PHY_FDUP_EN; -+ else -+ phyaddr |= MDIO_PHY_FDUP_DIS; -+ -+ ltq_mdio_w32_mask(MDIO_UPDATE_MASK, phyaddr, MDIO_PHY(port->num)); -+ ltq_mii_w32_mask(MII_CFG_RATE_MASK, miirate, MII_CFG(port->num)); -+ udelay(1); -+} -+#else -+static void xrx200_gmac_update(struct xrx200_port *port) -+{ -+ -+} -+#endif -+ -+static void xrx200_mdio_link(struct net_device *dev) -+{ -+ struct xrx200_priv *priv = netdev_priv(dev); -+ int i; -+ -+ for (i = 0; i < priv->num_port; i++) { -+ if (!priv->port[i].phydev) -+ continue; -+ -+ if (priv->port[i].link != priv->port[i].phydev->link) { -+ xrx200_gmac_update(&priv->port[i]); -+ priv->port[i].link = priv->port[i].phydev->link; -+ netdev_info(dev, "port %d %s link\n", -+ priv->port[i].num, -+ (priv->port[i].link)?("got"):("lost")); -+ } -+ } -+} -+ -+static inline int xrx200_mdio_poll(struct mii_bus *bus) -+{ -+ unsigned cnt = 10000; -+ -+ while (likely(cnt--)) { -+ unsigned ctrl = ltq_mdio_r32(MDIO_CTRL); -+ if ((ctrl & MDIO_BUSY) == 0) -+ return 0; -+ } -+ -+ return 1; -+} -+ -+static int xrx200_mdio_wr(struct mii_bus *bus, int addr, int reg, u16 val) -+{ -+ if (xrx200_mdio_poll(bus)) -+ return 1; -+ -+ ltq_mdio_w32(val, MDIO_WRITE); -+ ltq_mdio_w32(MDIO_BUSY | MDIO_WR | -+ ((addr & MDIO_MASK) << MDIO_ADDRSHIFT) | -+ (reg & MDIO_MASK), -+ MDIO_CTRL); -+ -+ return 0; -+} -+ -+static int xrx200_mdio_rd(struct mii_bus *bus, int addr, int reg) -+{ -+ if (xrx200_mdio_poll(bus)) -+ return -1; -+ -+ ltq_mdio_w32(MDIO_BUSY | MDIO_RD | -+ ((addr & MDIO_MASK) << MDIO_ADDRSHIFT) | -+ (reg & MDIO_MASK), -+ MDIO_CTRL); -+ -+ if (xrx200_mdio_poll(bus)) -+ return -1; -+ -+ return ltq_mdio_r32(MDIO_READ); -+} -+ -+static int xrx200_mdio_probe(struct net_device *dev, struct xrx200_port *port) -+{ -+ struct xrx200_priv *priv = netdev_priv(dev); -+ struct phy_device *phydev = NULL; -+ unsigned val; -+ -+ phydev = priv->hw->mii_bus->phy_map[port->phy_addr]; -+ -+ if (!phydev) { -+ netdev_err(dev, "no PHY found\n"); -+ return -ENODEV; -+ } -+ -+ phydev = phy_connect(dev, dev_name(&phydev->dev), &xrx200_mdio_link, -+ port->phy_if); -+ -+ if (IS_ERR(phydev)) { -+ netdev_err(dev, "Could not attach to PHY\n"); -+ return PTR_ERR(phydev); -+ } -+ -+ phydev->supported &= (SUPPORTED_10baseT_Half -+ | SUPPORTED_10baseT_Full -+ | SUPPORTED_100baseT_Half -+ | SUPPORTED_100baseT_Full -+ | SUPPORTED_1000baseT_Half -+ | SUPPORTED_1000baseT_Full -+ | SUPPORTED_Autoneg -+ | SUPPORTED_MII -+ | SUPPORTED_TP); -+ phydev->advertising = phydev->supported; -+ port->phydev = phydev; -+ -+ pr_info("%s: attached PHY [%s] (phy_addr=%s, irq=%d)\n", -+ dev->name, phydev->drv->name, -+ dev_name(&phydev->dev), phydev->irq); -+ -+#ifdef SW_POLLING -+ phy_read_status(phydev); -+ -+ val = xrx200_mdio_rd(priv->hw->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000); -+ val |= ADVERTIZE_MPD; -+ xrx200_mdio_wr(priv->hw->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000, val); -+ xrx200_mdio_wr(priv->hw->mii_bus, 0, 0, 0x1040); -+ -+ phy_start_aneg(phydev); -+#endif -+ return 0; -+} -+ -+static void xrx200_port_config(struct xrx200_priv *priv, -+ const struct xrx200_port *port) -+{ -+ u16 miimode = 0; -+ -+ switch (port->num) { -+ case 0: /* xMII0 */ -+ case 1: /* xMII1 */ -+ switch (port->phy_if) { -+ case PHY_INTERFACE_MODE_MII: -+ if (port->flags & XRX200_PORT_TYPE_PHY) -+ /* MII MAC mode, connected to external PHY */ -+ miimode = MII_CFG_MODE_MIIM; -+ else -+ /* MII PHY mode, connected to external MAC */ -+ miimode = MII_CFG_MODE_MIIP; -+ break; -+ case PHY_INTERFACE_MODE_RMII: -+ if (port->flags & XRX200_PORT_TYPE_PHY) -+ /* RMII MAC mode, connected to external PHY */ -+ miimode = MII_CFG_MODE_RMIIM; -+ else -+ /* RMII PHY mode, connected to external MAC */ -+ miimode = MII_CFG_MODE_RMIIP; -+ break; -+ case PHY_INTERFACE_MODE_RGMII: -+ /* RGMII MAC mode, connected to external PHY */ -+ miimode = MII_CFG_MODE_RGMII; -+ break; -+ default: -+ break; -+ } -+ break; -+ case 2: /* internal GPHY0 */ -+ case 3: /* internal GPHY0 */ -+ case 4: /* internal GPHY1 */ -+ switch (port->phy_if) { -+ case PHY_INTERFACE_MODE_MII: -+ case PHY_INTERFACE_MODE_GMII: -+ /* MII MAC mode, connected to internal GPHY */ -+ miimode = MII_CFG_MODE_MIIM; -+ break; -+ default: -+ break; -+ } -+ break; -+ case 5: /* internal GPHY1 or xMII2 */ -+ switch (port->phy_if) { -+ case PHY_INTERFACE_MODE_MII: -+ /* MII MAC mode, connected to internal GPHY */ -+ miimode = MII_CFG_MODE_MIIM; -+ break; -+ case PHY_INTERFACE_MODE_RGMII: -+ /* RGMII MAC mode, connected to external PHY */ -+ miimode = MII_CFG_MODE_RGMII; -+ break; -+ default: -+ break; -+ } -+ break; -+ default: -+ break; -+ } -+ -+ ltq_mii_w32_mask(MII_CFG_MODE_MASK, miimode | MII_CFG_EN, -+ MII_CFG(port->num)); -+} -+ -+static int xrx200_init(struct net_device *dev) -+{ -+ struct xrx200_priv *priv = netdev_priv(dev); -+ struct sockaddr mac; -+ int err, i; -+ -+#ifndef SW_POLLING -+ unsigned int reg = 0; -+ -+ /* enable auto polling */ -+ for (i = 0; i < priv->num_port; i++) -+ reg |= BIT(priv->port[i].num); -+ ltq_mdio_w32(reg, MDIO_CLK_CFG0); -+ ltq_mdio_w32(MDIO1_25MHZ, MDIO_CLK_CFG1); -+#endif -+ -+ /* setup each port */ -+ for (i = 0; i < priv->num_port; i++) -+ xrx200_port_config(priv, &priv->port[i]); -+ -+ memcpy(&mac.sa_data, priv->mac, ETH_ALEN); -+ if (!is_valid_ether_addr(mac.sa_data)) { -+ pr_warn("net-xrx200: invalid MAC, using random\n"); -+ eth_random_addr(mac.sa_data); -+ dev->addr_assign_type |= NET_ADDR_RANDOM; -+ } -+ -+ err = eth_mac_addr(dev, &mac); -+ if (err) -+ goto err_netdev; -+ -+ for (i = 0; i < priv->num_port; i++) -+ if (xrx200_mdio_probe(dev, &priv->port[i])) -+ pr_warn("xrx200-mdio: probing phy of port %d failed\n", -+ priv->port[i].num); -+ -+ return 0; -+ -+err_netdev: -+ unregister_netdev(dev); -+ free_netdev(dev); -+ return err; -+} -+ -+static void xrx200_pci_microcode(void) -+{ -+ int i; -+ -+ ltq_switch_w32_mask(PCE_TBL_CFG_ADDR_MASK | PCE_TBL_CFG_ADWR_MASK, -+ PCE_TBL_CFG_ADWR, PCE_TBL_CTRL); -+ ltq_switch_w32(0, PCE_TBL_MASK); -+ -+ for (i = 0; i < ARRAY_SIZE(pce_microcode); i++) { -+ ltq_switch_w32(i, PCE_TBL_ADDR); -+ ltq_switch_w32(pce_microcode[i].val[3], PCE_TBL_VAL(0)); -+ ltq_switch_w32(pce_microcode[i].val[2], PCE_TBL_VAL(1)); -+ ltq_switch_w32(pce_microcode[i].val[1], PCE_TBL_VAL(2)); -+ ltq_switch_w32(pce_microcode[i].val[0], PCE_TBL_VAL(3)); -+ -+ // start the table access: -+ ltq_switch_w32_mask(0, PCE_TBL_BUSY, PCE_TBL_CTRL); -+ while (ltq_switch_r32(PCE_TBL_CTRL) & PCE_TBL_BUSY); -+ } -+ -+ /* tell the switch that the microcode is loaded */ -+ ltq_switch_w32_mask(0, BIT(3), PCE_GCTRL_REG(0)); -+} -+ -+static void xrx200_hw_init(struct xrx200_hw *hw) -+{ -+ int i; -+ -+ /* enable clock gate */ -+ clk_enable(hw->clk); -+ -+ ltq_switch_w32(1, 0); -+ mdelay(100); -+ ltq_switch_w32(0, 0); -+ /* -+ * TODO: we should really disbale all phys/miis here and explicitly -+ * enable them in the device secific init function -+ */ -+ -+ /* disable port fetch/store dma */ -+ for (i = 0; i < 7; i++ ) { -+ ltq_switch_w32(0, FDMA_PCTRLx(i)); -+ ltq_switch_w32(0, SDMA_PCTRLx(i)); -+ } -+ -+ /* enable Switch */ -+ ltq_mdio_w32_mask(0, MDIO_GLOB_ENABLE, MDIO_GLOB); -+ -+ /* load the pce microcode */ -+ xrx200_pci_microcode(); -+ -+ /* Default unknown Broadcat/Multicast/Unicast port maps */ -+ ltq_switch_w32(0x7f, PCE_PMAP1); -+ ltq_switch_w32(0x7f, PCE_PMAP2); -+ ltq_switch_w32(0x7f, PCE_PMAP3); -+ -+ /* RMON Counter Enable for all physical ports */ -+ for (i = 0; i < 7; i++) -+ ltq_switch_w32(0x1, BM_PCFG(i)); -+ -+ /* disable auto polling */ -+ ltq_mdio_w32(0x0, MDIO_CLK_CFG0); -+ -+ /* enable port statistic counters */ -+ for (i = 0; i < 7; i++) -+ ltq_switch_w32(0x1, BM_PCFGx(i)); -+ -+ /* set IPG to 12 */ -+ ltq_pmac_w32_mask(PMAC_IPG_MASK, 0xb, PMAC_RX_IPG); -+ -+#ifdef SW_ROUTING -+ /* enable status header, enable CRC */ -+ ltq_pmac_w32_mask(0, -+ PMAC_HD_CTL_RST | PMAC_HD_CTL_AST | PMAC_HD_CTL_RXSH | PMAC_HD_CTL_AS | PMAC_HD_CTL_AC, -+ PMAC_HD_CTL); -+#else -+ /* disable status header, enable CRC */ -+ ltq_pmac_w32_mask(PMAC_HD_CTL_AST | PMAC_HD_CTL_RXSH | PMAC_HD_CTL_AS, -+ PMAC_HD_CTL_AC, -+ PMAC_HD_CTL); -+#endif -+ -+ /* enable port fetch/store dma & VLAN Modification */ -+ for (i = 0; i < 7; i++ ) { -+ ltq_switch_w32_mask(0, 0x19, FDMA_PCTRLx(i)); -+ ltq_switch_w32_mask(0, 0x01, SDMA_PCTRLx(i)); -+ ltq_switch_w32_mask(0, PCE_INGRESS, PCE_PCTRL_REG(i, 0)); -+ } -+ -+ /* enable special tag insertion on cpu port */ -+ ltq_switch_w32_mask(0, 0x02, FDMA_PCTRLx(6)); -+ ltq_switch_w32_mask(0, PCE_INGRESS, PCE_PCTRL_REG(6, 0)); -+ ltq_switch_w32_mask(0, BIT(3), MAC_CTRL_REG(6, 2)); -+ ltq_switch_w32(1518 + 8 + 4 * 2, MAC_FLEN_REG); -+} -+ -+static void xrx200_hw_cleanup(struct xrx200_hw *hw) -+{ -+ int i; -+ -+ /* disable the switch */ -+ ltq_mdio_w32_mask(MDIO_GLOB_ENABLE, 0, MDIO_GLOB); -+ -+ /* free the channels and IRQs */ -+ for (i = 0; i < 2; i++) { -+ ltq_dma_free(&hw->chan[i].dma); -+ if (hw->chan[i].dma.irq) -+ free_irq(hw->chan[i].dma.irq, hw); -+ } -+ -+ /* free the allocated RX ring */ -+ for (i = 0; i < LTQ_DESC_NUM; i++) -+ dev_kfree_skb_any(hw->chan[XRX200_DMA_RX].skb[i]); -+ -+ /* clear the mdio bus */ -+ mdiobus_unregister(hw->mii_bus); -+ mdiobus_free(hw->mii_bus); -+ -+ /* release the clock */ -+ clk_disable(hw->clk); -+ clk_put(hw->clk); -+} -+ -+static int xrx200_of_mdio(struct xrx200_hw *hw, struct device_node *np) -+{ -+ hw->mii_bus = mdiobus_alloc(); -+ if (!hw->mii_bus) -+ return -ENOMEM; -+ -+ hw->mii_bus->read = xrx200_mdio_rd; -+ hw->mii_bus->write = xrx200_mdio_wr; -+ hw->mii_bus->name = "lantiq,xrx200-mdio"; -+ snprintf(hw->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0); -+ -+ if (of_mdiobus_register(hw->mii_bus, np)) { -+ mdiobus_free(hw->mii_bus); -+ return -ENXIO; -+ } -+ -+ return 0; -+} -+ -+static void xrx200_of_port(struct xrx200_priv *priv, struct device_node *port) -+{ -+ const __be32 *addr, *id = of_get_property(port, "reg", NULL); -+ struct xrx200_port *p = &priv->port[priv->num_port]; -+ -+ if (!id) -+ return; -+ -+ memset(p, 0, sizeof(struct xrx200_port)); -+ p->phy_node = of_parse_phandle(port, "phy-handle", 0); -+ addr = of_get_property(p->phy_node, "reg", NULL); -+ if (!addr) -+ return; -+ -+ p->num = *id; -+ p->phy_addr = *addr; -+ p->phy_if = of_get_phy_mode(port); -+ if (p->phy_addr > 0x10) -+ p->flags = XRX200_PORT_TYPE_MAC; -+ else -+ p->flags = XRX200_PORT_TYPE_PHY; -+ priv->num_port++; -+ -+ p->gpio = of_get_gpio_flags(port, 0, &p->gpio_flags); -+ if (gpio_is_valid(p->gpio)) -+ if (!gpio_request(p->gpio, "phy-reset")) { -+ gpio_direction_output(p->gpio, -+ (p->gpio_flags & OF_GPIO_ACTIVE_LOW) ? (1) : (0)); -+ udelay(100); -+ gpio_set_value(p->gpio, (p->gpio_flags & OF_GPIO_ACTIVE_LOW) ? (0) : (1)); -+ } -+ /* is this port a wan port ? */ -+ if (priv->wan) -+ priv->hw->wan_map |= BIT(p->num); -+ -+ priv->port_map |= BIT(p->num); -+ -+ /* store the port id in the hw struct so we can map ports -> devices */ -+ priv->hw->port_map[p->num] = priv->hw->num_devs; -+} -+ -+static const struct net_device_ops xrx200_netdev_ops = { -+ .ndo_init = xrx200_init, -+ .ndo_open = xrx200_open, -+ .ndo_stop = xrx200_close, -+ .ndo_start_xmit = xrx200_start_xmit, -+ .ndo_set_mac_address = eth_mac_addr, -+ .ndo_validate_addr = eth_validate_addr, -+ .ndo_change_mtu = eth_change_mtu, -+ .ndo_get_stats = xrx200_get_stats, -+ .ndo_tx_timeout = xrx200_tx_timeout, -+}; -+ -+static void xrx200_of_iface(struct xrx200_hw *hw, struct device_node *iface) -+{ -+ struct xrx200_priv *priv; -+ struct device_node *port; -+ const __be32 *wan; -+ const __be32 *sw; -+ -+ /* alloc the network device */ -+ hw->devs[hw->num_devs] = alloc_etherdev(sizeof(struct xrx200_priv)); -+ if (!hw->devs[hw->num_devs]) -+ return; -+ -+ /* setup the network device */ -+ strcpy(hw->devs[hw->num_devs]->name, "eth%d"); -+ hw->devs[hw->num_devs]->netdev_ops = &xrx200_netdev_ops; -+ hw->devs[hw->num_devs]->watchdog_timeo = XRX200_TX_TIMEOUT; -+ hw->devs[hw->num_devs]->needed_headroom = XRX200_HEADROOM; -+ -+ /* setup our private data */ -+ priv = netdev_priv(hw->devs[hw->num_devs]); -+ priv->hw = hw; -+ of_get_mac_address_mtd(iface, priv->mac); -+ priv->id = hw->num_devs; -+ -+ /* is this the wan interface ? */ -+ wan = of_get_property(iface, "lantiq,wan", NULL); -+ if (wan && (*wan == 1)) -+ priv->wan = 1; -+ -+ /* should the switch be enabled on this interface ? */ -+ sw = of_get_property(iface, "lantiq,switch", NULL); -+ if (sw && (*sw == 1)) -+ priv->sw = 1; -+ -+ /* load the ports that are part of the interface */ -+ for_each_child_of_node(iface, port) -+ if (of_device_is_compatible(port, "lantiq,xrx200-pdi-port")) -+ xrx200_of_port(priv, port); -+ -+ /* register the actual device */ -+ if (!register_netdev(hw->devs[hw->num_devs])) -+ hw->num_devs++; -+} -+ -+static struct xrx200_hw xrx200_hw; -+ -+static int xrx200_probe(struct platform_device *pdev) -+{ -+ struct resource *res[4]; -+ struct device_node *mdio_np, *iface_np; -+ int i; -+ -+ /* load the memory ranges */ -+ for (i = 0; i < 4; i++) { -+ res[i] = platform_get_resource(pdev, IORESOURCE_MEM, i); -+ if (!res[i]) { -+ dev_err(&pdev->dev, "failed to get resources\n"); -+ return -ENOENT; -+ } -+ } -+ xrx200_switch_membase = devm_request_and_ioremap(&pdev->dev, res[0]); -+ xrx200_mdio_membase = devm_request_and_ioremap(&pdev->dev, res[1]); -+ xrx200_mii_membase = devm_request_and_ioremap(&pdev->dev, res[2]); -+ xrx200_pmac_membase = devm_request_and_ioremap(&pdev->dev, res[3]); -+ if (!xrx200_switch_membase || !xrx200_mdio_membase || -+ !xrx200_mii_membase || !xrx200_pmac_membase) { -+ dev_err(&pdev->dev, "failed to request and remap io ranges \n"); -+ return -ENOMEM; -+ } -+ -+ /* get the clock */ -+ xrx200_hw.clk = clk_get(&pdev->dev, NULL); -+ if (IS_ERR(xrx200_hw.clk)) { -+ dev_err(&pdev->dev, "failed to get clock\n"); -+ return PTR_ERR(xrx200_hw.clk); -+ } -+ -+ /* bring up the dma engine and IP core */ -+ spin_lock_init(&xrx200_hw.lock); -+ xrx200_dma_init(&xrx200_hw); -+ xrx200_hw_init(&xrx200_hw); -+ tasklet_init(&xrx200_hw.chan[XRX200_DMA_TX].tasklet, xrx200_tx_housekeeping, (u32) &xrx200_hw); -+ -+ /* bring up the mdio bus */ -+ mdio_np = of_find_compatible_node(pdev->dev.of_node, NULL, -+ "lantiq,xrx200-mdio"); -+ if (mdio_np) -+ if (xrx200_of_mdio(&xrx200_hw, mdio_np)) -+ dev_err(&pdev->dev, "mdio probe failed\n"); -+ -+ /* load the interfaces */ -+ for_each_child_of_node(pdev->dev.of_node, iface_np) -+ if (of_device_is_compatible(iface_np, "lantiq,xrx200-pdi")) { -+ if (xrx200_hw.num_devs < XRX200_MAX_DEV) -+ xrx200_of_iface(&xrx200_hw, iface_np); -+ else -+ dev_err(&pdev->dev, -+ "only %d interfaces allowed\n", -+ XRX200_MAX_DEV); -+ } -+ -+ if (!xrx200_hw.num_devs) { -+ xrx200_hw_cleanup(&xrx200_hw); -+ dev_err(&pdev->dev, "failed to load interfaces\n"); -+ return -ENOENT; -+ } -+ -+ xrx200sw_init(&xrx200_hw); -+ -+ /* set wan port mask */ -+ ltq_pmac_w32(xrx200_hw.wan_map, PMAC_EWAN); -+ -+ for (i = 0; i < xrx200_hw.num_devs; i++) { -+ xrx200_hw.chan[XRX200_DMA_RX].devs[i] = xrx200_hw.devs[i]; -+ xrx200_hw.chan[XRX200_DMA_TX].devs[i] = xrx200_hw.devs[i]; -+ } -+ -+ /* setup NAPI */ -+ init_dummy_netdev(&xrx200_hw.chan[XRX200_DMA_RX].dummy_dev); -+ netif_napi_add(&xrx200_hw.chan[XRX200_DMA_RX].dummy_dev, -+ &xrx200_hw.chan[XRX200_DMA_RX].napi, xrx200_poll_rx, 32); -+ -+ platform_set_drvdata(pdev, &xrx200_hw); -+ -+ return 0; -+} -+ -+static int xrx200_remove(struct platform_device *pdev) -+{ -+ struct net_device *dev = platform_get_drvdata(pdev); -+ struct xrx200_priv *priv; -+ -+ if (!dev) -+ return 0; -+ -+ priv = netdev_priv(dev); -+ -+ /* free stack related instances */ -+ netif_stop_queue(dev); -+ netif_napi_del(&xrx200_hw.chan[XRX200_DMA_RX].napi); -+ -+ /* shut down hardware */ -+ xrx200_hw_cleanup(&xrx200_hw); -+ -+ /* remove the actual device */ -+ unregister_netdev(dev); -+ free_netdev(dev); -+ -+ return 0; -+} -+ -+static const struct of_device_id xrx200_match[] = { -+ { .compatible = "lantiq,xrx200-net" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, xrx200_match); -+ -+static struct platform_driver xrx200_driver = { -+ .probe = xrx200_probe, -+ .remove = xrx200_remove, -+ .driver = { -+ .name = "lantiq,xrx200-net", -+ .of_match_table = xrx200_match, -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+module_platform_driver(xrx200_driver); -+ -+MODULE_AUTHOR("John Crispin "); -+MODULE_DESCRIPTION("Lantiq SoC XRX200 ethernet"); -+MODULE_LICENSE("GPL"); -diff --git a/drivers/net/ethernet/lantiq_xrx200_sw.h b/drivers/net/ethernet/lantiq_xrx200_sw.h -new file mode 100644 -index 0000000..e7188a2 ---- /dev/null -+++ b/drivers/net/ethernet/lantiq_xrx200_sw.h -@@ -0,0 +1,1328 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * Copyright (C) 2010 Lantiq Deutschland GmbH -+ * Copyright (C) 2013 Antonios Vamporakis -+ * -+ * VR9 switch registers extracted from 310TUJ0 switch api -+ * WARNING mult values of 0x00 may not be correct -+ * -+ */ -+ -+enum { -+// XRX200_ETHSW_SWRES, /* Ethernet Switch ResetControl Register */ -+// XRX200_ETHSW_SWRES_R1, /* Hardware Reset */ -+// XRX200_ETHSW_SWRES_R0, /* Register Configuration */ -+// XRX200_ETHSW_CLK_MAC_GAT, /* Ethernet Switch Clock ControlRegister */ -+// XRX200_ETHSW_CLK_EXP_SLEEP, /* Exponent to put system into sleep */ -+// XRX200_ETHSW_CLK_EXP_WAKE, /* Exponent to wake up system */ -+// XRX200_ETHSW_CLK_CLK2_EN, /* CLK2 Input for MAC */ -+// XRX200_ETHSW_CLK_EXT_DIV_EN, /* External Clock Divider Enable */ -+// XRX200_ETHSW_CLK_RAM_DBG_EN, /* Clock Gating Enable */ -+// XRX200_ETHSW_CLK_REG_GAT_EN, /* Clock Gating Enable */ -+// XRX200_ETHSW_CLK_GAT_EN, /* Clock Gating Enable */ -+// XRX200_ETHSW_CLK_MAC_GAT_EN, /* Clock Gating Enable */ -+// XRX200_ETHSW_DBG_STEP, /* Ethernet Switch Debug ControlRegister */ -+// XRX200_ETHSW_DBG_CLK_SEL, /* Trigger Enable */ -+// XRX200_ETHSW_DBG_MON_EN, /* Monitoring Enable */ -+// XRX200_ETHSW_DBG_TRIG_EN, /* Trigger Enable */ -+// XRX200_ETHSW_DBG_MODE, /* Debug Mode */ -+// XRX200_ETHSW_DBG_STEP_TIME, /* Clock Step Size */ -+// XRX200_ETHSW_SSB_MODE, /* Ethernet Switch SharedSegment Buffer Mode Register */ -+// XRX200_ETHSW_SSB_MODE_ADDE, /* Memory Address */ -+// XRX200_ETHSW_SSB_MODE_MODE, /* Memory Access Mode */ -+// XRX200_ETHSW_SSB_ADDR, /* Ethernet Switch SharedSegment Buffer Address Register */ -+// XRX200_ETHSW_SSB_ADDR_ADDE, /* Memory Address */ -+// XRX200_ETHSW_SSB_DATA, /* Ethernet Switch SharedSegment Buffer Data Register */ -+// XRX200_ETHSW_SSB_DATA_DATA, /* Data Value */ -+// XRX200_ETHSW_CAP_0, /* Ethernet Switch CapabilityRegister 0 */ -+// XRX200_ETHSW_CAP_0_SPEED, /* Clock frequency */ -+// XRX200_ETHSW_CAP_1, /* Ethernet Switch CapabilityRegister 1 */ -+// XRX200_ETHSW_CAP_1_GMAC, /* MAC operation mode */ -+// XRX200_ETHSW_CAP_1_QUEUE, /* Number of queues */ -+// XRX200_ETHSW_CAP_1_VPORTS, /* Number of virtual ports */ -+// XRX200_ETHSW_CAP_1_PPORTS, /* Number of physical ports */ -+// XRX200_ETHSW_CAP_2, /* Ethernet Switch CapabilityRegister 2 */ -+// XRX200_ETHSW_CAP_2_PACKETS, /* Number of packets */ -+// XRX200_ETHSW_CAP_3, /* Ethernet Switch CapabilityRegister 3 */ -+// XRX200_ETHSW_CAP_3_METERS, /* Number of traffic meters */ -+// XRX200_ETHSW_CAP_3_SHAPERS, /* Number of traffic shapers */ -+// XRX200_ETHSW_CAP_4, /* Ethernet Switch CapabilityRegister 4 */ -+// XRX200_ETHSW_CAP_4_PPPOE, /* PPPoE table size */ -+// XRX200_ETHSW_CAP_4_VLAN, /* Active VLAN table size */ -+// XRX200_ETHSW_CAP_5, /* Ethernet Switch CapabilityRegister 5 */ -+// XRX200_ETHSW_CAP_5_IPPLEN, /* IP packet length table size */ -+// XRX200_ETHSW_CAP_5_PROT, /* Protocol table size */ -+// XRX200_ETHSW_CAP_6, /* Ethernet Switch CapabilityRegister 6 */ -+// XRX200_ETHSW_CAP_6_MACDASA, /* MAC DA/SA table size */ -+// XRX200_ETHSW_CAP_6_APPL, /* Application table size */ -+// XRX200_ETHSW_CAP_7, /* Ethernet Switch CapabilityRegister 7 */ -+// XRX200_ETHSW_CAP_7_IPDASAM, /* IP DA/SA MSB table size */ -+// XRX200_ETHSW_CAP_7_IPDASAL, /* IP DA/SA LSB table size */ -+// XRX200_ETHSW_CAP_8, /* Ethernet Switch CapabilityRegister 8 */ -+// XRX200_ETHSW_CAP_8_MCAST, /* Multicast table size */ -+// XRX200_ETHSW_CAP_9, /* Ethernet Switch CapabilityRegister 9 */ -+// XRX200_ETHSW_CAP_9_FLAGG, /* Flow Aggregation table size */ -+// XRX200_ETHSW_CAP_10, /* Ethernet Switch CapabilityRegister 10 */ -+// XRX200_ETHSW_CAP_10_MACBT, /* MAC bridging table size */ -+// XRX200_ETHSW_CAP_11, /* Ethernet Switch CapabilityRegister 11 */ -+// XRX200_ETHSW_CAP_11_BSIZEL, /* Packet buffer size (lower part, in byte) */ -+// XRX200_ETHSW_CAP_12, /* Ethernet Switch CapabilityRegister 12 */ -+// XRX200_ETHSW_CAP_12_BSIZEH, /* Packet buffer size (higher part, in byte) */ -+// XRX200_ETHSW_VERSION_REV, /* Ethernet Switch VersionRegister */ -+// XRX200_ETHSW_VERSION_MOD_ID, /* Module Identification */ -+// XRX200_ETHSW_VERSION_REV_ID, /* Hardware Revision Identification */ -+// XRX200_ETHSW_IER, /* Interrupt Enable Register */ -+// XRX200_ETHSW_IER_FDMAIE, /* Fetch DMA Interrupt Enable */ -+// XRX200_ETHSW_IER_SDMAIE, /* Store DMA Interrupt Enable */ -+// XRX200_ETHSW_IER_MACIE, /* Ethernet MAC Interrupt Enable */ -+// XRX200_ETHSW_IER_PCEIE, /* Parser and Classification Engine Interrupt Enable */ -+// XRX200_ETHSW_IER_BMIE, /* Buffer Manager Interrupt Enable */ -+// XRX200_ETHSW_ISR, /* Interrupt Status Register */ -+// XRX200_ETHSW_ISR_FDMAINT, /* Fetch DMA Interrupt */ -+// XRX200_ETHSW_ISR_SDMAINT, /* Store DMA Interrupt */ -+// XRX200_ETHSW_ISR_MACINT, /* Ethernet MAC Interrupt */ -+// XRX200_ETHSW_ISR_PCEINT, /* Parser and Classification Engine Interrupt */ -+// XRX200_ETHSW_ISR_BMINT, /* Buffer Manager Interrupt */ -+// XRX200_ETHSW_SPARE_0, /* Ethernet Switch SpareCells 0 */ -+// XRX200_ETHSW_SPARE_0_SPARE, /* SPARE0 */ -+// XRX200_ETHSW_SPARE_1, /* Ethernet Switch SpareCells 1 */ -+// XRX200_ETHSW_SPARE_1_SPARE, /* SPARE1 */ -+// XRX200_ETHSW_SPARE_2, /* Ethernet Switch SpareCells 2 */ -+// XRX200_ETHSW_SPARE_2_SPARE, /* SPARE2 */ -+// XRX200_ETHSW_SPARE_3, /* Ethernet Switch SpareCells 3 */ -+// XRX200_ETHSW_SPARE_3_SPARE, /* SPARE3 */ -+// XRX200_ETHSW_SPARE_4, /* Ethernet Switch SpareCells 4 */ -+// XRX200_ETHSW_SPARE_4_SPARE, /* SPARE4 */ -+// XRX200_ETHSW_SPARE_5, /* Ethernet Switch SpareCells 5 */ -+// XRX200_ETHSW_SPARE_5_SPARE, /* SPARE5 */ -+// XRX200_ETHSW_SPARE_6, /* Ethernet Switch SpareCells 6 */ -+// XRX200_ETHSW_SPARE_6_SPARE, /* SPARE6 */ -+// XRX200_ETHSW_SPARE_7, /* Ethernet Switch SpareCells 7 */ -+// XRX200_ETHSW_SPARE_7_SPARE, /* SPARE7 */ -+// XRX200_ETHSW_SPARE_8, /* Ethernet Switch SpareCells 8 */ -+// XRX200_ETHSW_SPARE_8_SPARE, /* SPARE8 */ -+// XRX200_ETHSW_SPARE_9, /* Ethernet Switch SpareCells 9 */ -+// XRX200_ETHSW_SPARE_9_SPARE, /* SPARE9 */ -+// XRX200_ETHSW_SPARE_10, /* Ethernet Switch SpareCells 10 */ -+// XRX200_ETHSW_SPARE_10_SPARE, /* SPARE10 */ -+// XRX200_ETHSW_SPARE_11, /* Ethernet Switch SpareCells 11 */ -+// XRX200_ETHSW_SPARE_11_SPARE, /* SPARE11 */ -+// XRX200_ETHSW_SPARE_12, /* Ethernet Switch SpareCells 12 */ -+// XRX200_ETHSW_SPARE_12_SPARE, /* SPARE12 */ -+// XRX200_ETHSW_SPARE_13, /* Ethernet Switch SpareCells 13 */ -+// XRX200_ETHSW_SPARE_13_SPARE, /* SPARE13 */ -+// XRX200_ETHSW_SPARE_14, /* Ethernet Switch SpareCells 14 */ -+// XRX200_ETHSW_SPARE_14_SPARE, /* SPARE14 */ -+// XRX200_ETHSW_SPARE_15, /* Ethernet Switch SpareCells 15 */ -+// XRX200_ETHSW_SPARE_15_SPARE, /* SPARE15 */ -+// XRX200_BM_RAM_VAL_3, /* RAM Value Register 3 */ -+// XRX200_BM_RAM_VAL_3_VAL3, /* Data value [15:0] */ -+// XRX200_BM_RAM_VAL_2, /* RAM Value Register 2 */ -+// XRX200_BM_RAM_VAL_2_VAL2, /* Data value [15:0] */ -+// XRX200_BM_RAM_VAL_1, /* RAM Value Register 1 */ -+// XRX200_BM_RAM_VAL_1_VAL1, /* Data value [15:0] */ -+// XRX200_BM_RAM_VAL_0, /* RAM Value Register 0 */ -+// XRX200_BM_RAM_VAL_0_VAL0, /* Data value [15:0] */ -+// XRX200_BM_RAM_ADDR, /* RAM Address Register */ -+// XRX200_BM_RAM_ADDR_ADDR, /* RAM Address */ -+// XRX200_BM_RAM_CTRL, /* RAM Access Control Register */ -+// XRX200_BM_RAM_CTRL_BAS, /* Access Busy/Access Start */ -+// XRX200_BM_RAM_CTRL_OPMOD, /* Lookup Table Access Operation Mode */ -+// XRX200_BM_RAM_CTRL_ADDR, /* Address for RAM selection */ -+// XRX200_BM_FSQM_GCTRL, /* Free Segment Queue ManagerGlobal Control Register */ -+// XRX200_BM_FSQM_GCTRL_SEGNUM, /* Maximum Segment Number */ -+// XRX200_BM_CONS_SEG, /* Number of Consumed SegmentsRegister */ -+// XRX200_BM_CONS_SEG_FSEG, /* Number of Consumed Segments */ -+// XRX200_BM_CONS_PKT, /* Number of Consumed PacketPointers Register */ -+// XRX200_BM_CONS_PKT_FQP, /* Number of Consumed Packet Pointers */ -+// XRX200_BM_GCTRL_F, /* Buffer Manager Global ControlRegister 0 */ -+// XRX200_BM_GCTRL_BM_STA, /* Buffer Manager Initialization Status Bit */ -+// XRX200_BM_GCTRL_SAT, /* RMON Counter Update Mode */ -+// XRX200_BM_GCTRL_FR_RBC, /* Freeze RMON RX Bad Byte 64 Bit Counter */ -+// XRX200_BM_GCTRL_FR_RGC, /* Freeze RMON RX Good Byte 64 Bit Counter */ -+// XRX200_BM_GCTRL_FR_TGC, /* Freeze RMON TX Good Byte 64 Bit Counter */ -+// XRX200_BM_GCTRL_I_FIN, /* RAM initialization finished */ -+// XRX200_BM_GCTRL_CX_INI, /* PQM Context RAM initialization */ -+// XRX200_BM_GCTRL_FP_INI, /* FPQM RAM initialization */ -+// XRX200_BM_GCTRL_FS_INI, /* FSQM RAM initialization */ -+// XRX200_BM_GCTRL_R_SRES, /* Software Reset for RMON */ -+// XRX200_BM_GCTRL_S_SRES, /* Software Reset for Scheduler */ -+// XRX200_BM_GCTRL_A_SRES, /* Software Reset for AVG */ -+// XRX200_BM_GCTRL_P_SRES, /* Software Reset for PQM */ -+// XRX200_BM_GCTRL_F_SRES, /* Software Reset for FSQM */ -+// XRX200_BM_QUEUE_GCTRL, /* Queue Manager GlobalControl Register 0 */ -+// XRX200_BM_QUEUE_GCTRL_GL_MOD, /* WRED Mode Signal */ -+// XRX200_BM_QUEUE_GCTRL_AQUI, /* Average Queue Update Interval */ -+// XRX200_BM_QUEUE_GCTRL_AQWF, /* Average Queue Weight Factor */ -+// XRX200_BM_QUEUE_GCTRL_QAVGEN, /* Queue Average Calculation Enable */ -+// XRX200_BM_QUEUE_GCTRL_DPROB, /* Drop Probability Profile */ -+// XRX200_BM_WRED_RTH_0, /* WRED Red Threshold Register0 */ -+// XRX200_BM_WRED_RTH_0_MINTH, /* Minimum Threshold */ -+// XRX200_BM_WRED_RTH_1, /* WRED Red Threshold Register1 */ -+// XRX200_BM_WRED_RTH_1_MAXTH, /* Maximum Threshold */ -+// XRX200_BM_WRED_YTH_0, /* WRED Yellow ThresholdRegister 0 */ -+// XRX200_BM_WRED_YTH_0_MINTH, /* Minimum Threshold */ -+// XRX200_BM_WRED_YTH_1, /* WRED Yellow ThresholdRegister 1 */ -+// XRX200_BM_WRED_YTH_1_MAXTH, /* Maximum Threshold */ -+// XRX200_BM_WRED_GTH_0, /* WRED Green ThresholdRegister 0 */ -+// XRX200_BM_WRED_GTH_0_MINTH, /* Minimum Threshold */ -+// XRX200_BM_WRED_GTH_1, /* WRED Green ThresholdRegister 1 */ -+// XRX200_BM_WRED_GTH_1_MAXTH, /* Maximum Threshold */ -+// XRX200_BM_DROP_GTH_0_THR, /* Drop Threshold ConfigurationRegister 0 */ -+// XRX200_BM_DROP_GTH_0_THR_FQ, /* Threshold for frames marked red */ -+// XRX200_BM_DROP_GTH_1_THY, /* Drop Threshold ConfigurationRegister 1 */ -+// XRX200_BM_DROP_GTH_1_THY_FQ, /* Threshold for frames marked yellow */ -+// XRX200_BM_DROP_GTH_2_THG, /* Drop Threshold ConfigurationRegister 2 */ -+// XRX200_BM_DROP_GTH_2_THG_FQ, /* Threshold for frames marked green */ -+// XRX200_BM_IER, /* Buffer Manager Global InterruptEnable Register */ -+// XRX200_BM_IER_CNT4, /* Counter Group 4 (RMON-CLASSIFICATION) Interrupt Enable */ -+// XRX200_BM_IER_CNT3, /* Counter Group 3 (RMON-PQM) Interrupt Enable */ -+// XRX200_BM_IER_CNT2, /* Counter Group 2 (RMON-SCHEDULER) Interrupt Enable */ -+// XRX200_BM_IER_CNT1, /* Counter Group 1 (RMON-QFETCH) Interrupt Enable */ -+// XRX200_BM_IER_CNT0, /* Counter Group 0 (RMON-QSTOR) Interrupt Enable */ -+// XRX200_BM_IER_DEQ, /* PQM dequeue Interrupt Enable */ -+// XRX200_BM_IER_ENQ, /* PQM Enqueue Interrupt Enable */ -+// XRX200_BM_IER_FSQM, /* Buffer Empty Interrupt Enable */ -+// XRX200_BM_ISR, /* Buffer Manager Global InterruptStatus Register */ -+// XRX200_BM_ISR_CNT4, /* Counter Group 4 Interrupt */ -+// XRX200_BM_ISR_CNT3, /* Counter Group 3 Interrupt */ -+// XRX200_BM_ISR_CNT2, /* Counter Group 2 Interrupt */ -+// XRX200_BM_ISR_CNT1, /* Counter Group 1 Interrupt */ -+// XRX200_BM_ISR_CNT0, /* Counter Group 0 Interrupt */ -+// XRX200_BM_ISR_DEQ, /* PQM dequeue Interrupt Enable */ -+// XRX200_BM_ISR_ENQ, /* PQM Enqueue Interrupt */ -+// XRX200_BM_ISR_FSQM, /* Buffer Empty Interrupt */ -+// XRX200_BM_CISEL, /* Buffer Manager RMON CounterInterrupt Select Register */ -+// XRX200_BM_CISEL_PORT, /* Port Number */ -+// XRX200_BM_DEBUG_CTRL_DBG, /* Debug Control Register */ -+// XRX200_BM_DEBUG_CTRL_DBG_SEL, /* Select Signal for Debug Multiplexer */ -+// XRX200_BM_DEBUG_VAL_DBG, /* Debug Value Register */ -+// XRX200_BM_DEBUG_VAL_DBG_DAT, /* Debug Data Value */ -+// XRX200_BM_PCFG, /* Buffer Manager PortConfiguration Register */ -+// XRX200_BM_PCFG_CNTEN, /* RMON Counter Enable */ -+// XRX200_BM_RMON_CTRL_RAM1, /* Buffer ManagerRMON Control Register */ -+// XRX200_BM_RMON_CTRL_RAM2_RES, /* Software Reset for RMON RAM2 */ -+// XRX200_BM_RMON_CTRL_RAM1_RES, /* Software Reset for RMON RAM1 */ -+// XRX200_PQM_DP, /* Packet Queue ManagerDrop Probability Register */ -+// XRX200_PQM_DP_DPROB, /* Drop Probability Profile */ -+// XRX200_PQM_RS, /* Packet Queue ManagerRate Shaper Assignment Register */ -+// XRX200_PQM_RS_EN2, /* Rate Shaper 2 Enable */ -+// XRX200_PQM_RS_RS2, /* Rate Shaper 2 */ -+// XRX200_PQM_RS_EN1, /* Rate Shaper 1 Enable */ -+// XRX200_PQM_RS_RS1, /* Rate Shaper 1 */ -+// XRX200_RS_CTRL, /* Rate Shaper ControlRegister */ -+// XRX200_RS_CTRL_RSEN, /* Rate Shaper Enable */ -+// XRX200_RS_CBS, /* Rate Shaper CommittedBurst Size Register */ -+// XRX200_RS_CBS_CBS, /* Committed Burst Size */ -+// XRX200_RS_IBS, /* Rate Shaper InstantaneousBurst Size Register */ -+// XRX200_RS_IBS_IBS, /* Instantaneous Burst Size */ -+// XRX200_RS_CIR_EXP, /* Rate Shaper RateExponent Register */ -+// XRX200_RS_CIR_EXP_EXP, /* Exponent */ -+// XRX200_RS_CIR_MANT, /* Rate Shaper RateMantissa Register */ -+// XRX200_RS_CIR_MANT_MANT, /* Mantissa */ -+ XRX200_PCE_TBL_KEY_7, /* Table Key Data 7 */ -+// XRX200_PCE_TBL_KEY_7_KEY7, /* Key Value[15:0] */ -+ XRX200_PCE_TBL_KEY_6, /* Table Key Data 6 */ -+// XRX200_PCE_TBL_KEY_6_KEY6, /* Key Value[15:0] */ -+ XRX200_PCE_TBL_KEY_5, /* Table Key Data 5 */ -+// XRX200_PCE_TBL_KEY_5_KEY5, /* Key Value[15:0] */ -+ XRX200_PCE_TBL_KEY_4, /* Table Key Data 4 */ -+// XRX200_PCE_TBL_KEY_4_KEY4, /* Key Value[15:0] */ -+ XRX200_PCE_TBL_KEY_3, /* Table Key Data 3 */ -+// XRX200_PCE_TBL_KEY_3_KEY3, /* Key Value[15:0] */ -+ XRX200_PCE_TBL_KEY_2, /* Table Key Data 2 */ -+// XRX200_PCE_TBL_KEY_2_KEY2, /* Key Value[15:0] */ -+ XRX200_PCE_TBL_KEY_1, /* Table Key Data 1 */ -+// XRX200_PCE_TBL_KEY_1_KEY1, /* Key Value[31:16] */ -+ XRX200_PCE_TBL_KEY_0, /* Table Key Data 0 */ -+// XRX200_PCE_TBL_KEY_0_KEY0, /* Key Value[15:0] */ -+ XRX200_PCE_TBL_MASK_0, /* Table Mask Write Register0 */ -+// XRX200_PCE_TBL_MASK_0_MASK0, /* Mask Pattern [15:0] */ -+ XRX200_PCE_TBL_VAL_4, /* Table Value Register4 */ -+// XRX200_PCE_TBL_VAL_4_VAL4, /* Data value [15:0] */ -+ XRX200_PCE_TBL_VAL_3, /* Table Value Register3 */ -+// XRX200_PCE_TBL_VAL_3_VAL3, /* Data value [15:0] */ -+ XRX200_PCE_TBL_VAL_2, /* Table Value Register2 */ -+// XRX200_PCE_TBL_VAL_2_VAL2, /* Data value [15:0] */ -+ XRX200_PCE_TBL_VAL_1, /* Table Value Register1 */ -+// XRX200_PCE_TBL_VAL_1_VAL1, /* Data value [15:0] */ -+ XRX200_PCE_TBL_VAL_0, /* Table Value Register0 */ -+// XRX200_PCE_TBL_VAL_0_VAL0, /* Data value [15:0] */ -+// XRX200_PCE_TBL_ADDR, /* Table Entry AddressRegister */ -+ XRX200_PCE_TBL_ADDR_ADDR, /* Table Address */ -+// XRX200_PCE_TBL_CTRL, /* Table Access ControlRegister */ -+ XRX200_PCE_TBL_CTRL_BAS, /* Access Busy/Access Start */ -+ XRX200_PCE_TBL_CTRL_TYPE, /* Lookup Entry Type */ -+ XRX200_PCE_TBL_CTRL_VLD, /* Lookup Entry Valid */ -+ XRX200_PCE_TBL_CTRL_GMAP, /* Group Map */ -+ XRX200_PCE_TBL_CTRL_OPMOD, /* Lookup Table Access Operation Mode */ -+ XRX200_PCE_TBL_CTRL_ADDR, /* Lookup Table Address */ -+// XRX200_PCE_TBL_STAT, /* Table General StatusRegister */ -+// XRX200_PCE_TBL_STAT_TBUSY, /* Table Access Busy */ -+// XRX200_PCE_TBL_STAT_TEMPT, /* Table Empty */ -+// XRX200_PCE_TBL_STAT_TFUL, /* Table Full */ -+// XRX200_PCE_AGE_0, /* Aging Counter ConfigurationRegister 0 */ -+// XRX200_PCE_AGE_0_EXP, /* Aging Counter Exponent Value */ -+// XRX200_PCE_AGE_1, /* Aging Counter ConfigurationRegister 1 */ -+// XRX200_PCE_AGE_1_MANT, /* Aging Counter Mantissa Value */ -+// XRX200_PCE_PMAP_1, /* Port Map Register 1 */ -+// XRX200_PCE_PMAP_1_MPMAP, /* Monitoring Port Map */ -+// XRX200_PCE_PMAP_2, /* Port Map Register 2 */ -+// XRX200_PCE_PMAP_2_DMCPMAP, /* Default Multicast Port Map */ -+// XRX200_PCE_PMAP_3, /* Port Map Register 3 */ -+// XRX200_PCE_PMAP_3_UUCMAP, /* Default Unknown Unicast Port Map */ -+// XRX200_PCE_GCTRL_0, /* PCE Global Control Register0 */ -+// XRX200_PCE_GCTRL_0_IGMP, /* IGMP Mode Selection */ -+ XRX200_PCE_GCTRL_0_VLAN, /* VLAN-aware Switching */ -+// XRX200_PCE_GCTRL_0_NOPM, /* No Port Map Forwarding */ -+// XRX200_PCE_GCTRL_0_SCONUC, /* Unknown Unicast Storm Control */ -+// XRX200_PCE_GCTRL_0_SCONMC, /* Multicast Storm Control */ -+// XRX200_PCE_GCTRL_0_SCONBC, /* Broadcast Storm Control */ -+// XRX200_PCE_GCTRL_0_SCONMOD, /* Storm Control Mode */ -+// XRX200_PCE_GCTRL_0_SCONMET, /* Storm Control Metering Instance */ -+// XRX200_PCE_GCTRL_0_MC_VALID, /* Access Request */ -+// XRX200_PCE_GCTRL_0_PLCKMOD, /* Port Lock Mode */ -+// XRX200_PCE_GCTRL_0_PLIMMOD, /* MAC Address Learning Limitation Mode */ -+// XRX200_PCE_GCTRL_0_MTFL, /* MAC Table Flushing */ -+// XRX200_PCE_GCTRL_1, /* PCE Global Control Register1 */ -+// XRX200_PCE_GCTRL_1_PCE_DIS, /* PCE Disable after currently processed packet */ -+// XRX200_PCE_GCTRL_1_LRNMOD, /* MAC Address Learning Mode */ -+// XRX200_PCE_TCM_GLOB_CTRL, /* Three-color MarkerGlobal Control Register */ -+// XRX200_PCE_TCM_GLOB_CTRL_DPRED, /* Re-marking Drop Precedence Red Encoding */ -+// XRX200_PCE_TCM_GLOB_CTRL_DPYEL, /* Re-marking Drop Precedence Yellow Encoding */ -+// XRX200_PCE_TCM_GLOB_CTRL_DPGRN, /* Re-marking Drop Precedence Green Encoding */ -+// XRX200_PCE_IGMP_CTRL, /* IGMP Control Register */ -+// XRX200_PCE_IGMP_CTRL_FAGEEN, /* Force Aging of Table Entries Enable */ -+// XRX200_PCE_IGMP_CTRL_FLEAVE, /* Fast Leave Enable */ -+// XRX200_PCE_IGMP_CTRL_DMRTEN, /* Default Maximum Response Time Enable */ -+// XRX200_PCE_IGMP_CTRL_JASUP, /* Join Aggregation Suppression Enable */ -+// XRX200_PCE_IGMP_CTRL_REPSUP, /* Report Suppression Enable */ -+// XRX200_PCE_IGMP_CTRL_SRPEN, /* Snooping of Router Port Enable */ -+// XRX200_PCE_IGMP_CTRL_ROB, /* Robustness Variable */ -+// XRX200_PCE_IGMP_CTRL_DMRT, /* IGMP Default Maximum Response Time */ -+// XRX200_PCE_IGMP_DRPM, /* IGMP Default RouterPort Map Register */ -+// XRX200_PCE_IGMP_DRPM_DRPM, /* IGMP Default Router Port Map */ -+// XRX200_PCE_IGMP_AGE_0, /* IGMP Aging Register0 */ -+// XRX200_PCE_IGMP_AGE_0_MANT, /* IGMP Group Aging Time Mantissa */ -+// XRX200_PCE_IGMP_AGE_0_EXP, /* IGMP Group Aging Time Exponent */ -+// XRX200_PCE_IGMP_AGE_1, /* IGMP Aging Register1 */ -+// XRX200_PCE_IGMP_AGE_1_MANT, /* IGMP Router Port Aging Time Mantissa */ -+// XRX200_PCE_IGMP_STAT, /* IGMP Status Register */ -+// XRX200_PCE_IGMP_STAT_IGPM, /* IGMP Port Map */ -+// XRX200_WOL_GLB_CTRL, /* Wake-on-LAN ControlRegister */ -+// XRX200_WOL_GLB_CTRL_PASSEN, /* WoL Password Enable */ -+// XRX200_WOL_DA_0, /* Wake-on-LAN DestinationAddress Register 0 */ -+// XRX200_WOL_DA_0_DA0, /* WoL Destination Address [15:0] */ -+// XRX200_WOL_DA_1, /* Wake-on-LAN DestinationAddress Register 1 */ -+// XRX200_WOL_DA_1_DA1, /* WoL Destination Address [31:16] */ -+// XRX200_WOL_DA_2, /* Wake-on-LAN DestinationAddress Register 2 */ -+// XRX200_WOL_DA_2_DA2, /* WoL Destination Address [47:32] */ -+// XRX200_WOL_PW_0, /* Wake-on-LAN Password Register0 */ -+// XRX200_WOL_PW_0_PW0, /* WoL Password [15:0] */ -+// XRX200_WOL_PW_1, /* Wake-on-LAN Password Register1 */ -+// XRX200_WOL_PW_1_PW1, /* WoL Password [31:16] */ -+// XRX200_WOL_PW_2, /* Wake-on-LAN Password Register2 */ -+// XRX200_WOL_PW_2_PW2, /* WoL Password [47:32] */ -+// XRX200_PCE_IER_0_PINT, /* Parser and ClassificationEngine Global Interrupt Enable Register 0 */ -+// XRX200_PCE_IER_0_PINT_15, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_14, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_13, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_12, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_11, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_10, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_9, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_8, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_7, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_6, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_5, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_4, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_3, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_2, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_1, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_0_PINT_0, /* Port Interrupt Enable */ -+// XRX200_PCE_IER_1, /* Parser and ClassificationEngine Global Interrupt Enable Register 1 */ -+// XRX200_PCE_IER_1_FLOWINT, /* Traffic Flow Table Interrupt Rule matched Interrupt Enable */ -+// XRX200_PCE_IER_1_CPH2, /* Classification Phase 2 Ready Interrupt Enable */ -+// XRX200_PCE_IER_1_CPH1, /* Classification Phase 1 Ready Interrupt Enable */ -+// XRX200_PCE_IER_1_CPH0, /* Classification Phase 0 Ready Interrupt Enable */ -+// XRX200_PCE_IER_1_PRDY, /* Parser Ready Interrupt Enable */ -+// XRX200_PCE_IER_1_IGTF, /* IGMP Table Full Interrupt Enable */ -+// XRX200_PCE_IER_1_MTF, /* MAC Table Full Interrupt Enable */ -+// XRX200_PCE_ISR_0_PINT, /* Parser and ClassificationEngine Global Interrupt Status Register 0 */ -+// XRX200_PCE_ISR_0_PINT_15, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_14, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_13, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_12, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_11, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_10, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_9, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_8, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_7, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_6, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_5, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_4, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_3, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_2, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_1, /* Port Interrupt */ -+// XRX200_PCE_ISR_0_PINT_0, /* Port Interrupt */ -+// XRX200_PCE_ISR_1, /* Parser and ClassificationEngine Global Interrupt Status Register 1 */ -+// XRX200_PCE_ISR_1_FLOWINT, /* Traffic Flow Table Interrupt Rule matched */ -+// XRX200_PCE_ISR_1_CPH2, /* Classification Phase 2 Ready Interrupt */ -+// XRX200_PCE_ISR_1_CPH1, /* Classification Phase 1 Ready Interrupt */ -+// XRX200_PCE_ISR_1_CPH0, /* Classification Phase 0 Ready Interrupt */ -+// XRX200_PCE_ISR_1_PRDY, /* Parser Ready Interrupt */ -+// XRX200_PCE_ISR_1_IGTF, /* IGMP Table Full Interrupt */ -+// XRX200_PCE_ISR_1_MTF, /* MAC Table Full Interrupt */ -+// XRX200_PARSER_STAT_FIFO, /* Parser Status Register */ -+// XRX200_PARSER_STAT_FSM_DAT_CNT, /* Parser FSM Data Counter */ -+// XRX200_PARSER_STAT_FSM_STATE, /* Parser FSM State */ -+// XRX200_PARSER_STAT_PKT_ERR, /* Packet error detected */ -+// XRX200_PARSER_STAT_FSM_FIN, /* Parser FSM finished */ -+// XRX200_PARSER_STAT_FSM_START, /* Parser FSM start */ -+// XRX200_PARSER_STAT_FIFO_RDY, /* Parser FIFO ready for read. */ -+// XRX200_PARSER_STAT_FIFO_FULL, /* Parser */ -+// XRX200_PCE_PCTRL_0, /* PCE Port ControlRegister 0 */ -+// XRX200_PCE_PCTRL_0_MCST, /* Multicast Forwarding Mode Selection */ -+// XRX200_PCE_PCTRL_0_EGSTEN, /* Table-based Egress Special Tag Enable */ -+// XRX200_PCE_PCTRL_0_IGSTEN, /* Ingress Special Tag Enable */ -+// XRX200_PCE_PCTRL_0_PCPEN, /* PCP Remarking Mode */ -+// XRX200_PCE_PCTRL_0_CLPEN, /* Class Remarking Mode */ -+// XRX200_PCE_PCTRL_0_DPEN, /* Drop Precedence Remarking Mode */ -+// XRX200_PCE_PCTRL_0_CMOD, /* Three-color Marker Color Mode */ -+// XRX200_PCE_PCTRL_0_VREP, /* VLAN Replacement Mode */ -+ XRX200_PCE_PCTRL_0_TVM, /* Transparent VLAN Mode */ -+// XRX200_PCE_PCTRL_0_PLOCK, /* Port Locking Enable */ -+// XRX200_PCE_PCTRL_0_AGEDIS, /* Aging Disable */ -+// XRX200_PCE_PCTRL_0_PSTATE, /* Port State */ -+// XRX200_PCE_PCTRL_1, /* PCE Port ControlRegister 1 */ -+// XRX200_PCE_PCTRL_1_LRNLIM, /* MAC Address Learning Limit */ -+// XRX200_PCE_PCTRL_2, /* PCE Port ControlRegister 2 */ -+// XRX200_PCE_PCTRL_2_DSCPMOD, /* DSCP Mode Selection */ -+// XRX200_PCE_PCTRL_2_DSCP, /* Enable DSCP to select the Class of Service */ -+// XRX200_PCE_PCTRL_2_PCP, /* Enable VLAN PCP to select the Class of Service */ -+// XRX200_PCE_PCTRL_2_PCLASS, /* Port-based Traffic Class */ -+// XRX200_PCE_PCTRL_3_VIO, /* PCE Port ControlRegister 3 */ -+// XRX200_PCE_PCTRL_3_EDIR, /* Egress Redirection Mode */ -+// XRX200_PCE_PCTRL_3_RXDMIR, /* Receive Mirroring Enable for dropped frames */ -+// XRX200_PCE_PCTRL_3_RXVMIR, /* Receive Mirroring Enable for valid frames */ -+// XRX200_PCE_PCTRL_3_TXMIR, /* Transmit Mirroring Enable */ -+// XRX200_PCE_PCTRL_3_VIO_7, /* Violation Type 7 Mirroring Enable */ -+// XRX200_PCE_PCTRL_3_VIO_6, /* Violation Type 6 Mirroring Enable */ -+// XRX200_PCE_PCTRL_3_VIO_5, /* Violation Type 5 Mirroring Enable */ -+// XRX200_PCE_PCTRL_3_VIO_4, /* Violation Type 4 Mirroring Enable */ -+// XRX200_PCE_PCTRL_3_VIO_3, /* Violation Type 3 Mirroring Enable */ -+// XRX200_PCE_PCTRL_3_VIO_2, /* Violation Type 2 Mirroring Enable */ -+// XRX200_PCE_PCTRL_3_VIO_1, /* Violation Type 1 Mirroring Enable */ -+// XRX200_PCE_PCTRL_3_VIO_0, /* Violation Type 0 Mirroring Enable */ -+// XRX200_WOL_CTRL, /* Wake-on-LAN ControlRegister */ -+// XRX200_WOL_CTRL_PORT, /* WoL Enable */ -+// XRX200_PCE_VCTRL, /* PCE VLAN ControlRegister */ -+ XRX200_PCE_VCTRL_VSR, /* VLAN Security Rule */ -+ XRX200_PCE_VCTRL_VEMR, /* VLAN Egress Member Violation Rule */ -+ XRX200_PCE_VCTRL_VIMR, /* VLAN Ingress Member Violation Rule */ -+ XRX200_PCE_VCTRL_VINR, /* VLAN Ingress Tag Rule */ -+ XRX200_PCE_VCTRL_UVR, /* Unknown VLAN Rule */ -+// XRX200_PCE_DEFPVID, /* PCE Default PortVID Register */ -+ XRX200_PCE_DEFPVID_PVID, /* Default Port VID Index */ -+// XRX200_PCE_PSTAT, /* PCE Port StatusRegister */ -+// XRX200_PCE_PSTAT_LRNCNT, /* Learning Count */ -+// XRX200_PCE_PIER, /* Parser and ClassificationEngine Port Interrupt Enable Register */ -+// XRX200_PCE_PIER_CLDRP, /* Classification Drop Interrupt Enable */ -+// XRX200_PCE_PIER_PTDRP, /* Port Drop Interrupt Enable */ -+// XRX200_PCE_PIER_VLAN, /* VLAN Violation Interrupt Enable */ -+// XRX200_PCE_PIER_WOL, /* Wake-on-LAN Interrupt Enable */ -+// XRX200_PCE_PIER_LOCK, /* Port Limit Alert Interrupt Enable */ -+// XRX200_PCE_PIER_LIM, /* Port Lock Alert Interrupt Enable */ -+// XRX200_PCE_PISR, /* Parser and ClassificationEngine Port Interrupt Status Register */ -+// XRX200_PCE_PISR_CLDRP, /* Classification Drop Interrupt */ -+// XRX200_PCE_PISR_PTDRP, /* Port Drop Interrupt */ -+// XRX200_PCE_PISR_VLAN, /* VLAN Violation Interrupt */ -+// XRX200_PCE_PISR_WOL, /* Wake-on-LAN Interrupt */ -+// XRX200_PCE_PISR_LOCK, /* Port Lock Alert Interrupt */ -+// XRX200_PCE_PISR_LIMIT, /* Port Limitation Alert Interrupt */ -+// XRX200_PCE_TCM_CTRL, /* Three-colorMarker Control Register */ -+// XRX200_PCE_TCM_CTRL_TCMEN, /* Three-color Marker metering instance enable */ -+// XRX200_PCE_TCM_STAT, /* Three-colorMarker Status Register */ -+// XRX200_PCE_TCM_STAT_AL1, /* Three-color Marker Alert 1 Status */ -+// XRX200_PCE_TCM_STAT_AL0, /* Three-color Marker Alert 0 Status */ -+// XRX200_PCE_TCM_CBS, /* Three-color MarkerCommitted Burst Size Register */ -+// XRX200_PCE_TCM_CBS_CBS, /* Committed Burst Size */ -+// XRX200_PCE_TCM_EBS, /* Three-color MarkerExcess Burst Size Register */ -+// XRX200_PCE_TCM_EBS_EBS, /* Excess Burst Size */ -+// XRX200_PCE_TCM_IBS, /* Three-color MarkerInstantaneous Burst Size Register */ -+// XRX200_PCE_TCM_IBS_IBS, /* Instantaneous Burst Size */ -+// XRX200_PCE_TCM_CIR_MANT, /* Three-colorMarker Constant Information Rate Mantissa Register */ -+// XRX200_PCE_TCM_CIR_MANT_MANT, /* Rate Counter Mantissa */ -+// XRX200_PCE_TCM_CIR_EXP, /* Three-colorMarker Constant Information Rate Exponent Register */ -+// XRX200_PCE_TCM_CIR_EXP_EXP, /* Rate Counter Exponent */ -+// XRX200_MAC_TEST, /* MAC Test Register */ -+// XRX200_MAC_TEST_JTP, /* Jitter Test Pattern */ -+// XRX200_MAC_PFAD_CFG, /* MAC Pause FrameSource Address Configuration Register */ -+// XRX200_MAC_PFAD_CFG_SAMOD, /* Source Address Mode */ -+// XRX200_MAC_PFSA_0, /* Pause Frame SourceAddress Part 0 */ -+// XRX200_MAC_PFSA_0_PFAD, /* Pause Frame Source Address Part 0 */ -+// XRX200_MAC_PFSA_1, /* Pause Frame SourceAddress Part 1 */ -+// XRX200_MAC_PFSA_1_PFAD, /* Pause Frame Source Address Part 1 */ -+// XRX200_MAC_PFSA_2, /* Pause Frame SourceAddress Part 2 */ -+// XRX200_MAC_PFSA_2_PFAD, /* Pause Frame Source Address Part 2 */ -+// XRX200_MAC_FLEN, /* MAC Frame Length Register */ -+// XRX200_MAC_FLEN_LEN, /* Maximum Frame Length */ -+// XRX200_MAC_VLAN_ETYPE_0, /* MAC VLAN EthertypeRegister 0 */ -+// XRX200_MAC_VLAN_ETYPE_0_OUTER, /* Ethertype */ -+// XRX200_MAC_VLAN_ETYPE_1, /* MAC VLAN EthertypeRegister 1 */ -+// XRX200_MAC_VLAN_ETYPE_1_INNER, /* Ethertype */ -+// XRX200_MAC_IER, /* MAC Interrupt EnableRegister */ -+// XRX200_MAC_IER_MACIEN, /* MAC Interrupt Enable */ -+// XRX200_MAC_ISR, /* MAC Interrupt StatusRegister */ -+// XRX200_MAC_ISR_MACINT, /* MAC Interrupt */ -+// XRX200_MAC_PSTAT, /* MAC Port Status Register */ -+// XRX200_MAC_PSTAT_PACT, /* PHY Active Status */ -+ XRX200_MAC_PSTAT_GBIT, /* Gigabit Speed Status */ -+ XRX200_MAC_PSTAT_MBIT, /* Megabit Speed Status */ -+ XRX200_MAC_PSTAT_FDUP, /* Full Duplex Status */ -+// XRX200_MAC_PSTAT_RXPAU, /* Receive Pause Status */ -+// XRX200_MAC_PSTAT_TXPAU, /* Transmit Pause Status */ -+// XRX200_MAC_PSTAT_RXPAUEN, /* Receive Pause Enable Status */ -+// XRX200_MAC_PSTAT_TXPAUEN, /* Transmit Pause Enable Status */ -+ XRX200_MAC_PSTAT_LSTAT, /* Link Status */ -+// XRX200_MAC_PSTAT_CRS, /* Carrier Sense Status */ -+// XRX200_MAC_PSTAT_TXLPI, /* Transmit Low-power Idle Status */ -+// XRX200_MAC_PSTAT_RXLPI, /* Receive Low-power Idle Status */ -+// XRX200_MAC_PISR, /* MAC Interrupt Status Register */ -+// XRX200_MAC_PISR_PACT, /* PHY Active Status */ -+// XRX200_MAC_PISR_SPEED, /* Megabit Speed Status */ -+// XRX200_MAC_PISR_FDUP, /* Full Duplex Status */ -+// XRX200_MAC_PISR_RXPAUEN, /* Receive Pause Enable Status */ -+// XRX200_MAC_PISR_TXPAUEN, /* Transmit Pause Enable Status */ -+// XRX200_MAC_PISR_LPIOFF, /* Receive Low-power Idle Mode is left */ -+// XRX200_MAC_PISR_LPION, /* Receive Low-power Idle Mode is entered */ -+// XRX200_MAC_PISR_JAM, /* Jam Status Detected */ -+// XRX200_MAC_PISR_TOOSHORT, /* Too Short Frame Error Detected */ -+// XRX200_MAC_PISR_TOOLONG, /* Too Long Frame Error Detected */ -+// XRX200_MAC_PISR_LENERR, /* Length Mismatch Error Detected */ -+// XRX200_MAC_PISR_FCSERR, /* Frame Checksum Error Detected */ -+// XRX200_MAC_PISR_TXPAUSE, /* Pause Frame Transmitted */ -+// XRX200_MAC_PISR_RXPAUSE, /* Pause Frame Received */ -+// XRX200_MAC_PIER, /* MAC Interrupt Enable Register */ -+// XRX200_MAC_PIER_PACT, /* PHY Active Status */ -+// XRX200_MAC_PIER_SPEED, /* Megabit Speed Status */ -+// XRX200_MAC_PIER_FDUP, /* Full Duplex Status */ -+// XRX200_MAC_PIER_RXPAUEN, /* Receive Pause Enable Status */ -+// XRX200_MAC_PIER_TXPAUEN, /* Transmit Pause Enable Status */ -+// XRX200_MAC_PIER_LPIOFF, /* Low-power Idle Off Interrupt Mask */ -+// XRX200_MAC_PIER_LPION, /* Low-power Idle On Interrupt Mask */ -+// XRX200_MAC_PIER_JAM, /* Jam Status Interrupt Mask */ -+// XRX200_MAC_PIER_TOOSHORT, /* Too Short Frame Error Interrupt Mask */ -+// XRX200_MAC_PIER_TOOLONG, /* Too Long Frame Error Interrupt Mask */ -+// XRX200_MAC_PIER_LENERR, /* Length Mismatch Error Interrupt Mask */ -+// XRX200_MAC_PIER_FCSERR, /* Frame Checksum Error Interrupt Mask */ -+// XRX200_MAC_PIER_TXPAUSE, /* Transmit Pause Frame Interrupt Mask */ -+// XRX200_MAC_PIER_RXPAUSE, /* Receive Pause Frame Interrupt Mask */ -+// XRX200_MAC_CTRL_0, /* MAC Control Register0 */ -+// XRX200_MAC_CTRL_0_LCOL, /* Late Collision Control */ -+// XRX200_MAC_CTRL_0_BM, /* Burst Mode Control */ -+// XRX200_MAC_CTRL_0_APADEN, /* Automatic VLAN Padding Enable */ -+// XRX200_MAC_CTRL_0_VPAD2EN, /* Stacked VLAN Padding Enable */ -+// XRX200_MAC_CTRL_0_VPADEN, /* VLAN Padding Enable */ -+// XRX200_MAC_CTRL_0_PADEN, /* Padding Enable */ -+// XRX200_MAC_CTRL_0_FCS, /* Transmit FCS Control */ -+ XRX200_MAC_CTRL_0_FCON, /* Flow Control Mode */ -+// XRX200_MAC_CTRL_0_FDUP, /* Full Duplex Control */ -+// XRX200_MAC_CTRL_0_GMII, /* GMII/MII interface mode selection */ -+// XRX200_MAC_CTRL_1, /* MAC Control Register1 */ -+// XRX200_MAC_CTRL_1_SHORTPRE, /* Short Preamble Control */ -+// XRX200_MAC_CTRL_1_IPG, /* Minimum Inter Packet Gap Size */ -+// XRX200_MAC_CTRL_2, /* MAC Control Register2 */ -+// XRX200_MAC_CTRL_2_MLEN, /* Maximum Untagged Frame Length */ -+// XRX200_MAC_CTRL_2_LCHKL, /* Frame Length Check Long Enable */ -+// XRX200_MAC_CTRL_2_LCHKS, /* Frame Length Check Short Enable */ -+// XRX200_MAC_CTRL_3, /* MAC Control Register3 */ -+// XRX200_MAC_CTRL_3_RCNT, /* Retry Count */ -+// XRX200_MAC_CTRL_4, /* MAC Control Register4 */ -+// XRX200_MAC_CTRL_4_LPIEN, /* LPI Mode Enable */ -+// XRX200_MAC_CTRL_4_WAIT, /* LPI Wait Time */ -+// XRX200_MAC_CTRL_5_PJPS, /* MAC Control Register5 */ -+// XRX200_MAC_CTRL_5_PJPS_NOBP, /* Prolonged Jam pattern size during no-backpressure state */ -+// XRX200_MAC_CTRL_5_PJPS_BP, /* Prolonged Jam pattern size during backpressure state */ -+// XRX200_MAC_CTRL_6_XBUF, /* Transmit and ReceiveBuffer Control Register */ -+// XRX200_MAC_CTRL_6_RBUF_DLY_WP, /* Delay */ -+// XRX200_MAC_CTRL_6_RBUF_INIT, /* Receive Buffer Initialization */ -+// XRX200_MAC_CTRL_6_RBUF_BYPASS, /* Bypass the Receive Buffer */ -+// XRX200_MAC_CTRL_6_XBUF_DLY_WP, /* Delay */ -+// XRX200_MAC_CTRL_6_XBUF_INIT, /* Initialize the Transmit Buffer */ -+// XRX200_MAC_CTRL_6_XBUF_BYPASS, /* Bypass the Transmit Buffer */ -+// XRX200_MAC_BUFST_XBUF, /* MAC Receive and TransmitBuffer Status Register */ -+// XRX200_MAC_BUFST_RBUF_UFL, /* Receive Buffer Underflow Indicator */ -+// XRX200_MAC_BUFST_RBUF_OFL, /* Receive Buffer Overflow Indicator */ -+// XRX200_MAC_BUFST_XBUF_UFL, /* Transmit Buffer Underflow Indicator */ -+// XRX200_MAC_BUFST_XBUF_OFL, /* Transmit Buffer Overflow Indicator */ -+// XRX200_MAC_TESTEN, /* MAC Test Enable Register */ -+// XRX200_MAC_TESTEN_JTEN, /* Jitter Test Enable */ -+// XRX200_MAC_TESTEN_TXER, /* Transmit Error Insertion */ -+// XRX200_MAC_TESTEN_LOOP, /* MAC Loopback Enable */ -+// XRX200_FDMA_CTRL, /* Ethernet Switch FetchDMA Control Register */ -+// XRX200_FDMA_CTRL_LPI_THRESHOLD, /* Low Power Idle Threshold */ -+// XRX200_FDMA_CTRL_LPI_MODE, /* Low Power Idle Mode */ -+// XRX200_FDMA_CTRL_EGSTAG, /* Egress Special Tag Size */ -+// XRX200_FDMA_CTRL_IGSTAG, /* Ingress Special Tag Size */ -+// XRX200_FDMA_CTRL_EXCOL, /* Excessive Collision Handling */ -+// XRX200_FDMA_STETYPE, /* Special Tag EthertypeControl Register */ -+// XRX200_FDMA_STETYPE_ETYPE, /* Special Tag Ethertype */ -+// XRX200_FDMA_VTETYPE, /* VLAN Tag EthertypeControl Register */ -+// XRX200_FDMA_VTETYPE_ETYPE, /* VLAN Tag Ethertype */ -+// XRX200_FDMA_STAT_0, /* FDMA Status Register0 */ -+// XRX200_FDMA_STAT_0_FSMS, /* FSM states status */ -+// XRX200_FDMA_IER, /* Fetch DMA Global InterruptEnable Register */ -+// XRX200_FDMA_IER_PCKD, /* Packet Drop Interrupt Enable */ -+// XRX200_FDMA_IER_PCKR, /* Packet Ready Interrupt Enable */ -+// XRX200_FDMA_IER_PCKT, /* Packet Sent Interrupt Enable */ -+// XRX200_FDMA_ISR, /* Fetch DMA Global InterruptStatus Register */ -+// XRX200_FDMA_ISR_PCKTD, /* Packet Drop */ -+// XRX200_FDMA_ISR_PCKR, /* Packet is Ready for Transmission */ -+// XRX200_FDMA_ISR_PCKT, /* Packet Sent Event */ -+// XRX200_FDMA_PCTRL, /* Ethernet SwitchFetch DMA Port Control Register */ -+// XRX200_FDMA_PCTRL_VLANMOD, /* VLAN Modification Enable */ -+// XRX200_FDMA_PCTRL_DSCPRM, /* DSCP Re-marking Enable */ -+// XRX200_FDMA_PCTRL_STEN, /* Special Tag Insertion Enable */ -+// XRX200_FDMA_PCTRL_EN, /* FDMA Port Enable */ -+// XRX200_FDMA_PRIO, /* Ethernet SwitchFetch DMA Port Priority Register */ -+// XRX200_FDMA_PRIO_PRIO, /* FDMA PRIO */ -+// XRX200_FDMA_PSTAT0, /* Ethernet SwitchFetch DMA Port Status Register 0 */ -+// XRX200_FDMA_PSTAT0_PKT_AVAIL, /* Port Egress Packet Available */ -+// XRX200_FDMA_PSTAT0_POK, /* Port Status OK */ -+// XRX200_FDMA_PSTAT0_PSEG, /* Port Egress Segment Count */ -+// XRX200_FDMA_PSTAT1_HDR, /* Ethernet SwitchFetch DMA Port Status Register 1 */ -+// XRX200_FDMA_PSTAT1_HDR_PTR, /* Header Pointer */ -+// XRX200_FDMA_TSTAMP0, /* Egress TimeStamp Register 0 */ -+// XRX200_FDMA_TSTAMP0_TSTL, /* Time Stamp [15:0] */ -+// XRX200_FDMA_TSTAMP1, /* Egress TimeStamp Register 1 */ -+// XRX200_FDMA_TSTAMP1_TSTH, /* Time Stamp [31:16] */ -+// XRX200_SDMA_CTRL, /* Ethernet Switch StoreDMA Control Register */ -+// XRX200_SDMA_CTRL_TSTEN, /* Time Stamp Enable */ -+// XRX200_SDMA_FCTHR1, /* SDMA Flow Control Threshold1 Register */ -+// XRX200_SDMA_FCTHR1_THR1, /* Threshold 1 */ -+// XRX200_SDMA_FCTHR2, /* SDMA Flow Control Threshold2 Register */ -+// XRX200_SDMA_FCTHR2_THR2, /* Threshold 2 */ -+// XRX200_SDMA_FCTHR3, /* SDMA Flow Control Threshold3 Register */ -+// XRX200_SDMA_FCTHR3_THR3, /* Threshold 3 */ -+// XRX200_SDMA_FCTHR4, /* SDMA Flow Control Threshold4 Register */ -+// XRX200_SDMA_FCTHR4_THR4, /* Threshold 4 */ -+// XRX200_SDMA_FCTHR5, /* SDMA Flow Control Threshold5 Register */ -+// XRX200_SDMA_FCTHR5_THR5, /* Threshold 5 */ -+// XRX200_SDMA_FCTHR6, /* SDMA Flow Control Threshold6 Register */ -+// XRX200_SDMA_FCTHR6_THR6, /* Threshold 6 */ -+// XRX200_SDMA_FCTHR7, /* SDMA Flow Control Threshold7 Register */ -+// XRX200_SDMA_FCTHR7_THR7, /* Threshold 7 */ -+// XRX200_SDMA_STAT_0, /* SDMA Status Register0 */ -+// XRX200_SDMA_STAT_0_BPS_FILL, /* Back Pressure Status */ -+// XRX200_SDMA_STAT_0_BPS_PNT, /* Back Pressure Status */ -+// XRX200_SDMA_STAT_0_DROP, /* Back Pressure Status */ -+// XRX200_SDMA_STAT_1, /* SDMA Status Register1 */ -+// XRX200_SDMA_STAT_1_FILL, /* Buffer Filling Level */ -+// XRX200_SDMA_STAT_2, /* SDMA Status Register2 */ -+// XRX200_SDMA_STAT_2_FSMS, /* FSM states status */ -+// XRX200_SDMA_IER, /* SDMA Interrupt Enable Register */ -+// XRX200_SDMA_IER_BPEX, /* Buffer Pointers Exceeded */ -+// XRX200_SDMA_IER_BFULL, /* Buffer Full */ -+// XRX200_SDMA_IER_FERR, /* Frame Error */ -+// XRX200_SDMA_IER_FRX, /* Frame Received Successfully */ -+// XRX200_SDMA_ISR, /* SDMA Interrupt Status Register */ -+// XRX200_SDMA_ISR_BPEX, /* Packet Descriptors Exceeded */ -+// XRX200_SDMA_ISR_BFULL, /* Buffer Full */ -+// XRX200_SDMA_ISR_FERR, /* Frame Error */ -+// XRX200_SDMA_ISR_FRX, /* Frame Received Successfully */ -+// XRX200_SDMA_PCTRL, /* Ethernet SwitchStore DMA Port Control Register */ -+// XRX200_SDMA_PCTRL_DTHR, /* Drop Threshold Selection */ -+// XRX200_SDMA_PCTRL_PTHR, /* Pause Threshold Selection */ -+// XRX200_SDMA_PCTRL_PHYEFWD, /* Forward PHY Error Frames */ -+// XRX200_SDMA_PCTRL_ALGFWD, /* Forward Alignment Error Frames */ -+// XRX200_SDMA_PCTRL_LENFWD, /* Forward Length Errored Frames */ -+// XRX200_SDMA_PCTRL_OSFWD, /* Forward Oversized Frames */ -+// XRX200_SDMA_PCTRL_USFWD, /* Forward Undersized Frames */ -+// XRX200_SDMA_PCTRL_FCSIGN, /* Ignore FCS Errors */ -+// XRX200_SDMA_PCTRL_FCSFWD, /* Forward FCS Errored Frames */ -+// XRX200_SDMA_PCTRL_PAUFWD, /* Pause Frame Forwarding */ -+// XRX200_SDMA_PCTRL_MFCEN, /* Metering Flow Control Enable */ -+// XRX200_SDMA_PCTRL_FCEN, /* Flow Control Enable */ -+// XRX200_SDMA_PCTRL_PEN, /* Port Enable */ -+// XRX200_SDMA_PRIO, /* Ethernet SwitchStore DMA Port Priority Register */ -+// XRX200_SDMA_PRIO_PRIO, /* SDMA PRIO */ -+// XRX200_SDMA_PSTAT0_HDR, /* Ethernet SwitchStore DMA Port Status Register 0 */ -+// XRX200_SDMA_PSTAT0_HDR_PTR, /* Port Ingress Queue Header Pointer */ -+// XRX200_SDMA_PSTAT1, /* Ethernet SwitchStore DMA Port Status Register 1 */ -+// XRX200_SDMA_PSTAT1_PPKT, /* Port Ingress Packet Count */ -+// XRX200_SDMA_TSTAMP0, /* Ingress TimeStamp Register 0 */ -+// XRX200_SDMA_TSTAMP0_TSTL, /* Time Stamp [15:0] */ -+// XRX200_SDMA_TSTAMP1, /* Ingress TimeStamp Register 1 */ -+// XRX200_SDMA_TSTAMP1_TSTH, /* Time Stamp [31:16] */ -+}; -+ -+ -+struct xrx200sw_reg { -+ int offset; -+ int shift; -+ int size; -+ int mult; -+} xrx200sw_reg[] = { -+// offeset shift size mult -+// {0x0000, 0, 16, 0x00}, /* XRX200_ETHSW_SWRES Ethernet Switch ResetControl Register */ -+// {0x0000, 1, 1, 0x00}, /* XRX200_ETHSW_SWRES_R1 Hardware Reset */ -+// {0x0000, 0, 1, 0x00}, /* XRX200_ETHSW_SWRES_R0 Register Configuration */ -+// {0x0004, 0, 16, 0x00}, /* XRX200_ETHSW_CLK_MAC_GAT Ethernet Switch Clock ControlRegister */ -+// {0x0004, 12, 4, 0x00}, /* XRX200_ETHSW_CLK_EXP_SLEEP Exponent to put system into sleep */ -+// {0x0004, 8, 4, 0x00}, /* XRX200_ETHSW_CLK_EXP_WAKE Exponent to wake up system */ -+// {0x0004, 7, 1, 0x00}, /* XRX200_ETHSW_CLK_CLK2_EN CLK2 Input for MAC */ -+// {0x0004, 6, 1, 0x00}, /* XRX200_ETHSW_CLK_EXT_DIV_EN External Clock Divider Enable */ -+// {0x0004, 5, 1, 0x00}, /* XRX200_ETHSW_CLK_RAM_DBG_EN Clock Gating Enable */ -+// {0x0004, 4, 1, 0x00}, /* XRX200_ETHSW_CLK_REG_GAT_EN Clock Gating Enable */ -+// {0x0004, 3, 1, 0x00}, /* XRX200_ETHSW_CLK_GAT_EN Clock Gating Enable */ -+// {0x0004, 2, 1, 0x00}, /* XRX200_ETHSW_CLK_MAC_GAT_EN Clock Gating Enable */ -+// {0x0008, 0, 16, 0x00}, /* XRX200_ETHSW_DBG_STEP Ethernet Switch Debug ControlRegister */ -+// {0x0008, 12, 4, 0x00}, /* XRX200_ETHSW_DBG_CLK_SEL Trigger Enable */ -+// {0x0008, 11, 1, 0x00}, /* XRX200_ETHSW_DBG_MON_EN Monitoring Enable */ -+// {0x0008, 9, 2, 0x00}, /* XRX200_ETHSW_DBG_TRIG_EN Trigger Enable */ -+// {0x0008, 8, 1, 0x00}, /* XRX200_ETHSW_DBG_MODE Debug Mode */ -+// {0x0008, 0, 8, 0x00}, /* XRX200_ETHSW_DBG_STEP_TIME Clock Step Size */ -+// {0x000C, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_MODE Ethernet Switch SharedSegment Buffer Mode Register */ -+// {0x000C, 2, 4, 0x00}, /* XRX200_ETHSW_SSB_MODE_ADDE Memory Address */ -+// {0x000C, 0, 2, 0x00}, /* XRX200_ETHSW_SSB_MODE_MODE Memory Access Mode */ -+// {0x0010, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_ADDR Ethernet Switch SharedSegment Buffer Address Register */ -+// {0x0010, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_ADDR_ADDE Memory Address */ -+// {0x0014, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_DATA Ethernet Switch SharedSegment Buffer Data Register */ -+// {0x0014, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_DATA_DATA Data Value */ -+// {0x0018, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_0 Ethernet Switch CapabilityRegister 0 */ -+// {0x0018, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_0_SPEED Clock frequency */ -+// {0x001C, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_1 Ethernet Switch CapabilityRegister 1 */ -+// {0x001C, 15, 1, 0x00}, /* XRX200_ETHSW_CAP_1_GMAC MAC operation mode */ -+// {0x001C, 8, 7, 0x00}, /* XRX200_ETHSW_CAP_1_QUEUE Number of queues */ -+// {0x001C, 4, 4, 0x00}, /* XRX200_ETHSW_CAP_1_VPORTS Number of virtual ports */ -+// {0x001C, 0, 4, 0x00}, /* XRX200_ETHSW_CAP_1_PPORTS Number of physical ports */ -+// {0x0020, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_2 Ethernet Switch CapabilityRegister 2 */ -+// {0x0020, 0, 11, 0x00}, /* XRX200_ETHSW_CAP_2_PACKETS Number of packets */ -+// {0x0024, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_3 Ethernet Switch CapabilityRegister 3 */ -+// {0x0024, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_3_METERS Number of traffic meters */ -+// {0x0024, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_3_SHAPERS Number of traffic shapers */ -+// {0x0028, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_4 Ethernet Switch CapabilityRegister 4 */ -+// {0x0028, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_4_PPPOE PPPoE table size */ -+// {0x0028, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_4_VLAN Active VLAN table size */ -+// {0x002C, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_5 Ethernet Switch CapabilityRegister 5 */ -+// {0x002C, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_5_IPPLEN IP packet length table size */ -+// {0x002C, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_5_PROT Protocol table size */ -+// {0x0030, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_6 Ethernet Switch CapabilityRegister 6 */ -+// {0x0030, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_6_MACDASA MAC DA/SA table size */ -+// {0x0030, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_6_APPL Application table size */ -+// {0x0034, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_7 Ethernet Switch CapabilityRegister 7 */ -+// {0x0034, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_7_IPDASAM IP DA/SA MSB table size */ -+// {0x0034, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_7_IPDASAL IP DA/SA LSB table size */ -+// {0x0038, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_8 Ethernet Switch CapabilityRegister 8 */ -+// {0x0038, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_8_MCAST Multicast table size */ -+// {0x003C, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_9 Ethernet Switch CapabilityRegister 9 */ -+// {0x003C, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_9_FLAGG Flow Aggregation table size */ -+// {0x0040, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_10 Ethernet Switch CapabilityRegister 10 */ -+// {0x0040, 0, 13, 0x00}, /* XRX200_ETHSW_CAP_10_MACBT MAC bridging table size */ -+// {0x0044, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_11 Ethernet Switch CapabilityRegister 11 */ -+// {0x0044, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_11_BSIZEL Packet buffer size (lower part, in byte) */ -+// {0x0048, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_12 Ethernet Switch CapabilityRegister 12 */ -+// {0x0048, 0, 3, 0x00}, /* XRX200_ETHSW_CAP_12_BSIZEH Packet buffer size (higher part, in byte) */ -+// {0x004C, 0, 16, 0x00}, /* XRX200_ETHSW_VERSION_REV Ethernet Switch VersionRegister */ -+// {0x004C, 8, 8, 0x00}, /* XRX200_ETHSW_VERSION_MOD_ID Module Identification */ -+// {0x004C, 0, 8, 0x00}, /* XRX200_ETHSW_VERSION_REV_ID Hardware Revision Identification */ -+// {0x0050, 0, 16, 0x00}, /* XRX200_ETHSW_IER Interrupt Enable Register */ -+// {0x0050, 4, 1, 0x00}, /* XRX200_ETHSW_IER_FDMAIE Fetch DMA Interrupt Enable */ -+// {0x0050, 3, 1, 0x00}, /* XRX200_ETHSW_IER_SDMAIE Store DMA Interrupt Enable */ -+// {0x0050, 2, 1, 0x00}, /* XRX200_ETHSW_IER_MACIE Ethernet MAC Interrupt Enable */ -+// {0x0050, 1, 1, 0x00}, /* XRX200_ETHSW_IER_PCEIE Parser and Classification Engine Interrupt Enable */ -+// {0x0050, 0, 1, 0x00}, /* XRX200_ETHSW_IER_BMIE Buffer Manager Interrupt Enable */ -+// {0x0054, 0, 16, 0x00}, /* XRX200_ETHSW_ISR Interrupt Status Register */ -+// {0x0054, 4, 1, 0x00}, /* XRX200_ETHSW_ISR_FDMAINT Fetch DMA Interrupt */ -+// {0x0054, 3, 1, 0x00}, /* XRX200_ETHSW_ISR_SDMAINT Store DMA Interrupt */ -+// {0x0054, 2, 1, 0x00}, /* XRX200_ETHSW_ISR_MACINT Ethernet MAC Interrupt */ -+// {0x0054, 1, 1, 0x00}, /* XRX200_ETHSW_ISR_PCEINT Parser and Classification Engine Interrupt */ -+// {0x0054, 0, 1, 0x00}, /* XRX200_ETHSW_ISR_BMINT Buffer Manager Interrupt */ -+// {0x0058, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_0 Ethernet Switch SpareCells 0 */ -+// {0x0058, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_0_SPARE SPARE0 */ -+// {0x005C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_1 Ethernet Switch SpareCells 1 */ -+// {0x005C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_1_SPARE SPARE1 */ -+// {0x0060, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_2 Ethernet Switch SpareCells 2 */ -+// {0x0060, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_2_SPARE SPARE2 */ -+// {0x0064, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_3 Ethernet Switch SpareCells 3 */ -+// {0x0064, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_3_SPARE SPARE3 */ -+// {0x0068, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_4 Ethernet Switch SpareCells 4 */ -+// {0x0068, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_4_SPARE SPARE4 */ -+// {0x006C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_5 Ethernet Switch SpareCells 5 */ -+// {0x006C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_5_SPARE SPARE5 */ -+// {0x0070, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_6 Ethernet Switch SpareCells 6 */ -+// {0x0070, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_6_SPARE SPARE6 */ -+// {0x0074, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_7 Ethernet Switch SpareCells 7 */ -+// {0x0074, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_7_SPARE SPARE7 */ -+// {0x0078, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_8 Ethernet Switch SpareCells 8 */ -+// {0x0078, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_8_SPARE SPARE8 */ -+// {0x007C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_9 Ethernet Switch SpareCells 9 */ -+// {0x007C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_9_SPARE SPARE9 */ -+// {0x0080, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_10 Ethernet Switch SpareCells 10 */ -+// {0x0080, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_10_SPARE SPARE10 */ -+// {0x0084, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_11 Ethernet Switch SpareCells 11 */ -+// {0x0084, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_11_SPARE SPARE11 */ -+// {0x0088, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_12 Ethernet Switch SpareCells 12 */ -+// {0x0088, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_12_SPARE SPARE12 */ -+// {0x008C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_13 Ethernet Switch SpareCells 13 */ -+// {0x008C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_13_SPARE SPARE13 */ -+// {0x0090, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_14 Ethernet Switch SpareCells 14 */ -+// {0x0090, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_14_SPARE SPARE14 */ -+// {0x0094, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_15 Ethernet Switch SpareCells 15 */ -+// {0x0094, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_15_SPARE SPARE15 */ -+// {0x0100, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_3 RAM Value Register 3 */ -+// {0x0100, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_3_VAL3 Data value [15:0] */ -+// {0x0104, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_2 RAM Value Register 2 */ -+// {0x0104, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_2_VAL2 Data value [15:0] */ -+// {0x0108, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_1 RAM Value Register 1 */ -+// {0x0108, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_1_VAL1 Data value [15:0] */ -+// {0x010C, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_0 RAM Value Register 0 */ -+// {0x010C, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_0_VAL0 Data value [15:0] */ -+// {0x0110, 0, 16, 0x00}, /* XRX200_BM_RAM_ADDR RAM Address Register */ -+// {0x0110, 0, 11, 0x00}, /* XRX200_BM_RAM_ADDR_ADDR RAM Address */ -+// {0x0114, 0, 16, 0x00}, /* XRX200_BM_RAM_CTRL RAM Access Control Register */ -+// {0x0114, 15, 1, 0x00}, /* XRX200_BM_RAM_CTRL_BAS Access Busy/Access Start */ -+// {0x0114, 5, 1, 0x00}, /* XRX200_BM_RAM_CTRL_OPMOD Lookup Table Access Operation Mode */ -+// {0x0114, 0, 5, 0x00}, /* XRX200_BM_RAM_CTRL_ADDR Address for RAM selection */ -+// {0x0118, 0, 16, 0x00}, /* XRX200_BM_FSQM_GCTRL Free Segment Queue ManagerGlobal Control Register */ -+// {0x0118, 0, 10, 0x00}, /* XRX200_BM_FSQM_GCTRL_SEGNUM Maximum Segment Number */ -+// {0x011C, 0, 16, 0x00}, /* XRX200_BM_CONS_SEG Number of Consumed SegmentsRegister */ -+// {0x011C, 0, 10, 0x00}, /* XRX200_BM_CONS_SEG_FSEG Number of Consumed Segments */ -+// {0x0120, 0, 16, 0x00}, /* XRX200_BM_CONS_PKT Number of Consumed PacketPointers Register */ -+// {0x0120, 0, 11, 0x00}, /* XRX200_BM_CONS_PKT_FQP Number of Consumed Packet Pointers */ -+// {0x0124, 0, 16, 0x00}, /* XRX200_BM_GCTRL_F Buffer Manager Global ControlRegister 0 */ -+// {0x0124, 13, 1, 0x00}, /* XRX200_BM_GCTRL_BM_STA Buffer Manager Initialization Status Bit */ -+// {0x0124, 12, 1, 0x00}, /* XRX200_BM_GCTRL_SAT RMON Counter Update Mode */ -+// {0x0124, 11, 1, 0x00}, /* XRX200_BM_GCTRL_FR_RBC Freeze RMON RX Bad Byte 64 Bit Counter */ -+// {0x0124, 10, 1, 0x00}, /* XRX200_BM_GCTRL_FR_RGC Freeze RMON RX Good Byte 64 Bit Counter */ -+// {0x0124, 9, 1, 0x00}, /* XRX200_BM_GCTRL_FR_TGC Freeze RMON TX Good Byte 64 Bit Counter */ -+// {0x0124, 8, 1, 0x00}, /* XRX200_BM_GCTRL_I_FIN RAM initialization finished */ -+// {0x0124, 7, 1, 0x00}, /* XRX200_BM_GCTRL_CX_INI PQM Context RAM initialization */ -+// {0x0124, 6, 1, 0x00}, /* XRX200_BM_GCTRL_FP_INI FPQM RAM initialization */ -+// {0x0124, 5, 1, 0x00}, /* XRX200_BM_GCTRL_FS_INI FSQM RAM initialization */ -+// {0x0124, 4, 1, 0x00}, /* XRX200_BM_GCTRL_R_SRES Software Reset for RMON */ -+// {0x0124, 3, 1, 0x00}, /* XRX200_BM_GCTRL_S_SRES Software Reset for Scheduler */ -+// {0x0124, 2, 1, 0x00}, /* XRX200_BM_GCTRL_A_SRES Software Reset for AVG */ -+// {0x0124, 1, 1, 0x00}, /* XRX200_BM_GCTRL_P_SRES Software Reset for PQM */ -+// {0x0124, 0, 1, 0x00}, /* XRX200_BM_GCTRL_F_SRES Software Reset for FSQM */ -+// {0x0128, 0, 16, 0x00}, /* XRX200_BM_QUEUE_GCTRL Queue Manager GlobalControl Register 0 */ -+// {0x0128, 10, 1, 0x00}, /* XRX200_BM_QUEUE_GCTRL_GL_MOD WRED Mode Signal */ -+// {0x0128, 7, 3, 0x00}, /* XRX200_BM_QUEUE_GCTRL_AQUI Average Queue Update Interval */ -+// {0x0128, 3, 4, 0x00}, /* XRX200_BM_QUEUE_GCTRL_AQWF Average Queue Weight Factor */ -+// {0x0128, 2, 1, 0x00}, /* XRX200_BM_QUEUE_GCTRL_QAVGEN Queue Average Calculation Enable */ -+// {0x0128, 0, 2, 0x00}, /* XRX200_BM_QUEUE_GCTRL_DPROB Drop Probability Profile */ -+// {0x012C, 0, 16, 0x00}, /* XRX200_BM_WRED_RTH_0 WRED Red Threshold Register0 */ -+// {0x012C, 0, 10, 0x00}, /* XRX200_BM_WRED_RTH_0_MINTH Minimum Threshold */ -+// {0x0130, 0, 16, 0x00}, /* XRX200_BM_WRED_RTH_1 WRED Red Threshold Register1 */ -+// {0x0130, 0, 10, 0x00}, /* XRX200_BM_WRED_RTH_1_MAXTH Maximum Threshold */ -+// {0x0134, 0, 16, 0x00}, /* XRX200_BM_WRED_YTH_0 WRED Yellow ThresholdRegister 0 */ -+// {0x0134, 0, 10, 0x00}, /* XRX200_BM_WRED_YTH_0_MINTH Minimum Threshold */ -+// {0x0138, 0, 16, 0x00}, /* XRX200_BM_WRED_YTH_1 WRED Yellow ThresholdRegister 1 */ -+// {0x0138, 0, 10, 0x00}, /* XRX200_BM_WRED_YTH_1_MAXTH Maximum Threshold */ -+// {0x013C, 0, 16, 0x00}, /* XRX200_BM_WRED_GTH_0 WRED Green ThresholdRegister 0 */ -+// {0x013C, 0, 10, 0x00}, /* XRX200_BM_WRED_GTH_0_MINTH Minimum Threshold */ -+// {0x0140, 0, 16, 0x00}, /* XRX200_BM_WRED_GTH_1 WRED Green ThresholdRegister 1 */ -+// {0x0140, 0, 10, 0x00}, /* XRX200_BM_WRED_GTH_1_MAXTH Maximum Threshold */ -+// {0x0144, 0, 16, 0x00}, /* XRX200_BM_DROP_GTH_0_THR Drop Threshold ConfigurationRegister 0 */ -+// {0x0144, 0, 11, 0x00}, /* XRX200_BM_DROP_GTH_0_THR_FQ Threshold for frames marked red */ -+// {0x0148, 0, 16, 0x00}, /* XRX200_BM_DROP_GTH_1_THY Drop Threshold ConfigurationRegister 1 */ -+// {0x0148, 0, 11, 0x00}, /* XRX200_BM_DROP_GTH_1_THY_FQ Threshold for frames marked yellow */ -+// {0x014C, 0, 16, 0x00}, /* XRX200_BM_DROP_GTH_2_THG Drop Threshold ConfigurationRegister 2 */ -+// {0x014C, 0, 11, 0x00}, /* XRX200_BM_DROP_GTH_2_THG_FQ Threshold for frames marked green */ -+// {0x0150, 0, 16, 0x00}, /* XRX200_BM_IER Buffer Manager Global InterruptEnable Register */ -+// {0x0150, 7, 1, 0x00}, /* XRX200_BM_IER_CNT4 Counter Group 4 (RMON-CLASSIFICATION) Interrupt Enable */ -+// {0x0150, 6, 1, 0x00}, /* XRX200_BM_IER_CNT3 Counter Group 3 (RMON-PQM) Interrupt Enable */ -+// {0x0150, 5, 1, 0x00}, /* XRX200_BM_IER_CNT2 Counter Group 2 (RMON-SCHEDULER) Interrupt Enable */ -+// {0x0150, 4, 1, 0x00}, /* XRX200_BM_IER_CNT1 Counter Group 1 (RMON-QFETCH) Interrupt Enable */ -+// {0x0150, 3, 1, 0x00}, /* XRX200_BM_IER_CNT0 Counter Group 0 (RMON-QSTOR) Interrupt Enable */ -+// {0x0150, 2, 1, 0x00}, /* XRX200_BM_IER_DEQ PQM dequeue Interrupt Enable */ -+// {0x0150, 1, 1, 0x00}, /* XRX200_BM_IER_ENQ PQM Enqueue Interrupt Enable */ -+// {0x0150, 0, 1, 0x00}, /* XRX200_BM_IER_FSQM Buffer Empty Interrupt Enable */ -+// {0x0154, 0, 16, 0x00}, /* XRX200_BM_ISR Buffer Manager Global InterruptStatus Register */ -+// {0x0154, 7, 1, 0x00}, /* XRX200_BM_ISR_CNT4 Counter Group 4 Interrupt */ -+// {0x0154, 6, 1, 0x00}, /* XRX200_BM_ISR_CNT3 Counter Group 3 Interrupt */ -+// {0x0154, 5, 1, 0x00}, /* XRX200_BM_ISR_CNT2 Counter Group 2 Interrupt */ -+// {0x0154, 4, 1, 0x00}, /* XRX200_BM_ISR_CNT1 Counter Group 1 Interrupt */ -+// {0x0154, 3, 1, 0x00}, /* XRX200_BM_ISR_CNT0 Counter Group 0 Interrupt */ -+// {0x0154, 2, 1, 0x00}, /* XRX200_BM_ISR_DEQ PQM dequeue Interrupt Enable */ -+// {0x0154, 1, 1, 0x00}, /* XRX200_BM_ISR_ENQ PQM Enqueue Interrupt */ -+// {0x0154, 0, 1, 0x00}, /* XRX200_BM_ISR_FSQM Buffer Empty Interrupt */ -+// {0x0158, 0, 16, 0x00}, /* XRX200_BM_CISEL Buffer Manager RMON CounterInterrupt Select Register */ -+// {0x0158, 0, 3, 0x00}, /* XRX200_BM_CISEL_PORT Port Number */ -+// {0x015C, 0, 16, 0x00}, /* XRX200_BM_DEBUG_CTRL_DBG Debug Control Register */ -+// {0x015C, 0, 8, 0x00}, /* XRX200_BM_DEBUG_CTRL_DBG_SEL Select Signal for Debug Multiplexer */ -+// {0x0160, 0, 16, 0x00}, /* XRX200_BM_DEBUG_VAL_DBG Debug Value Register */ -+// {0x0160, 0, 16, 0x00}, /* XRX200_BM_DEBUG_VAL_DBG_DAT Debug Data Value */ -+// {0x0200, 0, 16, 0x08}, /* XRX200_BM_PCFG Buffer Manager PortConfiguration Register */ -+// {0x0200, 0, 1, 0x08}, /* XRX200_BM_PCFG_CNTEN RMON Counter Enable */ -+// {0x0204, 0, 16, 0x08}, /* XRX200_BM_RMON_CTRL_RAM1 Buffer ManagerRMON Control Register */ -+// {0x0204, 1, 1, 0x08}, /* XRX200_BM_RMON_CTRL_RAM2_RES Software Reset for RMON RAM2 */ -+// {0x0204, 0, 1, 0x08}, /* XRX200_BM_RMON_CTRL_RAM1_RES Software Reset for RMON RAM1 */ -+// {0x0400, 0, 16, 0x08}, /* XRX200_PQM_DP Packet Queue ManagerDrop Probability Register */ -+// {0x0400, 0, 2, 0x08}, /* XRX200_PQM_DP_DPROB Drop Probability Profile */ -+// {0x0404, 0, 16, 0x08}, /* XRX200_PQM_RS Packet Queue ManagerRate Shaper Assignment Register */ -+// {0x0404, 15, 1, 0x08}, /* XRX200_PQM_RS_EN2 Rate Shaper 2 Enable */ -+// {0x0404, 8, 6, 0x08}, /* XRX200_PQM_RS_RS2 Rate Shaper 2 */ -+// {0x0404, 7, 1, 0x08}, /* XRX200_PQM_RS_EN1 Rate Shaper 1 Enable */ -+// {0x0404, 0, 6, 0x08}, /* XRX200_PQM_RS_RS1 Rate Shaper 1 */ -+// {0x0500, 0, 16, 0x14}, /* XRX200_RS_CTRL Rate Shaper ControlRegister */ -+// {0x0500, 0, 1, 0x14}, /* XRX200_RS_CTRL_RSEN Rate Shaper Enable */ -+// {0x0504, 0, 16, 0x14}, /* XRX200_RS_CBS Rate Shaper CommittedBurst Size Register */ -+// {0x0504, 0, 10, 0x14}, /* XRX200_RS_CBS_CBS Committed Burst Size */ -+// {0x0508, 0, 16, 0x14}, /* XRX200_RS_IBS Rate Shaper InstantaneousBurst Size Register */ -+// {0x0508, 0, 2, 0x14}, /* XRX200_RS_IBS_IBS Instantaneous Burst Size */ -+// {0x050C, 0, 16, 0x14}, /* XRX200_RS_CIR_EXP Rate Shaper RateExponent Register */ -+// {0x050C, 0, 4, 0x14}, /* XRX200_RS_CIR_EXP_EXP Exponent */ -+// {0x0510, 0, 16, 0x14}, /* XRX200_RS_CIR_MANT Rate Shaper RateMantissa Register */ -+// {0x0510, 0, 10, 0x14}, /* XRX200_RS_CIR_MANT_MANT Mantissa */ -+ {0x1100, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_7 Table Key Data 7 */ -+// {0x1100, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_7_KEY7 Key Value[15:0] */ -+ {0x1104, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_6 Table Key Data 6 */ -+// {0x1104, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_6_KEY6 Key Value[15:0] */ -+ {0x1108, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_5 Table Key Data 5 */ -+// {0x1108, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_5_KEY5 Key Value[15:0] */ -+ {0x110C, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_4 Table Key Data 4 */ -+// {0x110C, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_4_KEY4 Key Value[15:0] */ -+ {0x1110, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_3 Table Key Data 3 */ -+// {0x1110, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_3_KEY3 Key Value[15:0] */ -+ {0x1114, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_2 Table Key Data 2 */ -+// {0x1114, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_2_KEY2 Key Value[15:0] */ -+ {0x1118, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_1 Table Key Data 1 */ -+// {0x1118, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_1_KEY1 Key Value[31:16] */ -+ {0x111C, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_0 Table Key Data 0 */ -+// {0x111C, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_0_KEY0 Key Value[15:0] */ -+ {0x1120, 0, 16, 0x00}, /* XRX200_PCE_TBL_MASK_0 Table Mask Write Register0 */ -+// {0x1120, 0, 16, 0x00}, /* XRX200_PCE_TBL_MASK_0_MASK0 Mask Pattern [15:0] */ -+ {0x1124, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_4 Table Value Register4 */ -+// {0x1124, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_4_VAL4 Data value [15:0] */ -+ {0x1128, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_3 Table Value Register3 */ -+// {0x1128, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_3_VAL3 Data value [15:0] */ -+ {0x112C, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_2 Table Value Register2 */ -+// {0x112C, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_2_VAL2 Data value [15:0] */ -+ {0x1130, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_1 Table Value Register1 */ -+// {0x1130, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_1_VAL1 Data value [15:0] */ -+ {0x1134, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_0 Table Value Register0 */ -+// {0x1134, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_0_VAL0 Data value [15:0] */ -+// {0x1138, 0, 16, 0x00}, /* XRX200_PCE_TBL_ADDR Table Entry AddressRegister */ -+ {0x1138, 0, 11, 0x00}, /* XRX200_PCE_TBL_ADDR_ADDR Table Address */ -+// {0x113C, 0, 16, 0x00}, /* XRX200_PCE_TBL_CTRL Table Access ControlRegister */ -+ {0x113C, 15, 1, 0x00}, /* XRX200_PCE_TBL_CTRL_BAS Access Busy/Access Start */ -+ {0x113C, 13, 1, 0x00}, /* XRX200_PCE_TBL_CTRL_TYPE Lookup Entry Type */ -+ {0x113C, 12, 1, 0x00}, /* XRX200_PCE_TBL_CTRL_VLD Lookup Entry Valid */ -+ {0x113C, 7, 4, 0x00}, /* XRX200_PCE_TBL_CTRL_GMAP Group Map */ -+ {0x113C, 5, 2, 0x00}, /* XRX200_PCE_TBL_CTRL_OPMOD Lookup Table Access Operation Mode */ -+ {0x113C, 0, 5, 0x00}, /* XRX200_PCE_TBL_CTRL_ADDR Lookup Table Address */ -+// {0x1140, 0, 16, 0x00}, /* XRX200_PCE_TBL_STAT Table General StatusRegister */ -+// {0x1140, 2, 1, 0x00}, /* XRX200_PCE_TBL_STAT_TBUSY Table Access Busy */ -+// {0x1140, 1, 1, 0x00}, /* XRX200_PCE_TBL_STAT_TEMPT Table Empty */ -+// {0x1140, 0, 1, 0x00}, /* XRX200_PCE_TBL_STAT_TFUL Table Full */ -+// {0x1144, 0, 16, 0x00}, /* XRX200_PCE_AGE_0 Aging Counter ConfigurationRegister 0 */ -+// {0x1144, 0, 4, 0x00}, /* XRX200_PCE_AGE_0_EXP Aging Counter Exponent Value */ -+// {0x1148, 0, 16, 0x00}, /* XRX200_PCE_AGE_1 Aging Counter ConfigurationRegister 1 */ -+// {0x1148, 0, 16, 0x00}, /* XRX200_PCE_AGE_1_MANT Aging Counter Mantissa Value */ -+// {0x114C, 0, 16, 0x00}, /* XRX200_PCE_PMAP_1 Port Map Register 1 */ -+// {0x114C, 0, 16, 0x00}, /* XRX200_PCE_PMAP_1_MPMAP Monitoring Port Map */ -+// {0x1150, 0, 16, 0x00}, /* XRX200_PCE_PMAP_2 Port Map Register 2 */ -+// {0x1150, 0, 16, 0x00}, /* XRX200_PCE_PMAP_2_DMCPMAP Default Multicast Port Map */ -+// {0x1154, 0, 16, 0x00}, /* XRX200_PCE_PMAP_3 Port Map Register 3 */ -+// {0x1154, 0, 16, 0x00}, /* XRX200_PCE_PMAP_3_UUCMAP Default Unknown Unicast Port Map */ -+// {0x1158, 0, 16, 0x00}, /* XRX200_PCE_GCTRL_0 PCE Global Control Register0 */ -+// {0x1158, 15, 1, 0x00}, /* XRX200_PCE_GCTRL_0_IGMP IGMP Mode Selection */ -+ {0x1158, 14, 1, 0x00}, /* XRX200_PCE_GCTRL_0_VLAN VLAN-aware Switching */ -+// {0x1158, 13, 1, 0x00}, /* XRX200_PCE_GCTRL_0_NOPM No Port Map Forwarding */ -+// {0x1158, 12, 1, 0x00}, /* XRX200_PCE_GCTRL_0_SCONUC Unknown Unicast Storm Control */ -+// {0x1158, 11, 1, 0x00}, /* XRX200_PCE_GCTRL_0_SCONMC Multicast Storm Control */ -+// {0x1158, 10, 1, 0x00}, /* XRX200_PCE_GCTRL_0_SCONBC Broadcast Storm Control */ -+// {0x1158, 8, 2, 0x00}, /* XRX200_PCE_GCTRL_0_SCONMOD Storm Control Mode */ -+// {0x1158, 4, 4, 0x00}, /* XRX200_PCE_GCTRL_0_SCONMET Storm Control Metering Instance */ -+// {0x1158, 3, 1, 0x00}, /* XRX200_PCE_GCTRL_0_MC_VALID Access Request */ -+// {0x1158, 2, 1, 0x00}, /* XRX200_PCE_GCTRL_0_PLCKMOD Port Lock Mode */ -+// {0x1158, 1, 1, 0x00}, /* XRX200_PCE_GCTRL_0_PLIMMOD MAC Address Learning Limitation Mode */ -+// {0x1158, 0, 1, 0x00}, /* XRX200_PCE_GCTRL_0_MTFL MAC Table Flushing */ -+// {0x115C, 0, 16, 0x00}, /* XRX200_PCE_GCTRL_1 PCE Global Control Register1 */ -+// {0x115C, 1, 1, 0x00}, /* XRX200_PCE_GCTRL_1_PCE_DIS PCE Disable after currently processed packet */ -+// {0x115C, 0, 1, 0x00}, /* XRX200_PCE_GCTRL_1_LRNMOD MAC Address Learning Mode */ -+// {0x1160, 0, 16, 0x00}, /* XRX200_PCE_TCM_GLOB_CTRL Three-color MarkerGlobal Control Register */ -+// {0x1160, 6, 3, 0x00}, /* XRX200_PCE_TCM_GLOB_CTRL_DPRED Re-marking Drop Precedence Red Encoding */ -+// {0x1160, 3, 3, 0x00}, /* XRX200_PCE_TCM_GLOB_CTRL_DPYEL Re-marking Drop Precedence Yellow Encoding */ -+// {0x1160, 0, 3, 0x00}, /* XRX200_PCE_TCM_GLOB_CTRL_DPGRN Re-marking Drop Precedence Green Encoding */ -+// {0x1164, 0, 16, 0x00}, /* XRX200_PCE_IGMP_CTRL IGMP Control Register */ -+// {0x1164, 15, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_FAGEEN Force Aging of Table Entries Enable */ -+// {0x1164, 14, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_FLEAVE Fast Leave Enable */ -+// {0x1164, 13, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_DMRTEN Default Maximum Response Time Enable */ -+// {0x1164, 12, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_JASUP Join Aggregation Suppression Enable */ -+// {0x1164, 11, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_REPSUP Report Suppression Enable */ -+// {0x1164, 10, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_SRPEN Snooping of Router Port Enable */ -+// {0x1164, 8, 2, 0x00}, /* XRX200_PCE_IGMP_CTRL_ROB Robustness Variable */ -+// {0x1164, 0, 8, 0x00}, /* XRX200_PCE_IGMP_CTRL_DMRT IGMP Default Maximum Response Time */ -+// {0x1168, 0, 16, 0x00}, /* XRX200_PCE_IGMP_DRPM IGMP Default RouterPort Map Register */ -+// {0x1168, 0, 16, 0x00}, /* XRX200_PCE_IGMP_DRPM_DRPM IGMP Default Router Port Map */ -+// {0x116C, 0, 16, 0x00}, /* XRX200_PCE_IGMP_AGE_0 IGMP Aging Register0 */ -+// {0x116C, 3, 8, 0x00}, /* XRX200_PCE_IGMP_AGE_0_MANT IGMP Group Aging Time Mantissa */ -+// {0x116C, 0, 3, 0x00}, /* XRX200_PCE_IGMP_AGE_0_EXP IGMP Group Aging Time Exponent */ -+// {0x1170, 0, 16, 0x00}, /* XRX200_PCE_IGMP_AGE_1 IGMP Aging Register1 */ -+// {0x1170, 0, 12, 0x00}, /* XRX200_PCE_IGMP_AGE_1_MANT IGMP Router Port Aging Time Mantissa */ -+// {0x1174, 0, 16, 0x00}, /* XRX200_PCE_IGMP_STAT IGMP Status Register */ -+// {0x1174, 0, 16, 0x00}, /* XRX200_PCE_IGMP_STAT_IGPM IGMP Port Map */ -+// {0x1178, 0, 16, 0x00}, /* XRX200_WOL_GLB_CTRL Wake-on-LAN ControlRegister */ -+// {0x1178, 0, 1, 0x00}, /* XRX200_WOL_GLB_CTRL_PASSEN WoL Password Enable */ -+// {0x117C, 0, 16, 0x00}, /* XRX200_WOL_DA_0 Wake-on-LAN DestinationAddress Register 0 */ -+// {0x117C, 0, 16, 0x00}, /* XRX200_WOL_DA_0_DA0 WoL Destination Address [15:0] */ -+// {0x1180, 0, 16, 0x00}, /* XRX200_WOL_DA_1 Wake-on-LAN DestinationAddress Register 1 */ -+// {0x1180, 0, 16, 0x00}, /* XRX200_WOL_DA_1_DA1 WoL Destination Address [31:16] */ -+// {0x1184, 0, 16, 0x00}, /* XRX200_WOL_DA_2 Wake-on-LAN DestinationAddress Register 2 */ -+// {0x1184, 0, 16, 0x00}, /* XRX200_WOL_DA_2_DA2 WoL Destination Address [47:32] */ -+// {0x1188, 0, 16, 0x00}, /* XRX200_WOL_PW_0 Wake-on-LAN Password Register0 */ -+// {0x1188, 0, 16, 0x00}, /* XRX200_WOL_PW_0_PW0 WoL Password [15:0] */ -+// {0x118C, 0, 16, 0x00}, /* XRX200_WOL_PW_1 Wake-on-LAN Password Register1 */ -+// {0x118C, 0, 16, 0x00}, /* XRX200_WOL_PW_1_PW1 WoL Password [31:16] */ -+// {0x1190, 0, 16, 0x00}, /* XRX200_WOL_PW_2 Wake-on-LAN Password Register2 */ -+// {0x1190, 0, 16, 0x00}, /* XRX200_WOL_PW_2_PW2 WoL Password [47:32] */ -+// {0x1194, 0, 16, 0x00}, /* XRX200_PCE_IER_0_PINT Parser and ClassificationEngine Global Interrupt Enable Register 0 */ -+// {0x1194, 15, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_15 Port Interrupt Enable */ -+// {0x1194, 14, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_14 Port Interrupt Enable */ -+// {0x1194, 13, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_13 Port Interrupt Enable */ -+// {0x1194, 12, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_12 Port Interrupt Enable */ -+// {0x1194, 11, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_11 Port Interrupt Enable */ -+// {0x1194, 10, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_10 Port Interrupt Enable */ -+// {0x1194, 9, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_9 Port Interrupt Enable */ -+// {0x1194, 8, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_8 Port Interrupt Enable */ -+// {0x1194, 7, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_7 Port Interrupt Enable */ -+// {0x1194, 6, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_6 Port Interrupt Enable */ -+// {0x1194, 5, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_5 Port Interrupt Enable */ -+// {0x1194, 4, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_4 Port Interrupt Enable */ -+// {0x1194, 3, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_3 Port Interrupt Enable */ -+// {0x1194, 2, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_2 Port Interrupt Enable */ -+// {0x1194, 1, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_1 Port Interrupt Enable */ -+// {0x1194, 0, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_0 Port Interrupt Enable */ -+// {0x1198, 0, 16, 0x00}, /* XRX200_PCE_IER_1 Parser and ClassificationEngine Global Interrupt Enable Register 1 */ -+// {0x1198, 6, 1, 0x00}, /* XRX200_PCE_IER_1_FLOWINT Traffic Flow Table Interrupt Rule matched Interrupt Enable */ -+// {0x1198, 5, 1, 0x00}, /* XRX200_PCE_IER_1_CPH2 Classification Phase 2 Ready Interrupt Enable */ -+// {0x1198, 4, 1, 0x00}, /* XRX200_PCE_IER_1_CPH1 Classification Phase 1 Ready Interrupt Enable */ -+// {0x1198, 3, 1, 0x00}, /* XRX200_PCE_IER_1_CPH0 Classification Phase 0 Ready Interrupt Enable */ -+// {0x1198, 2, 1, 0x00}, /* XRX200_PCE_IER_1_PRDY Parser Ready Interrupt Enable */ -+// {0x1198, 1, 1, 0x00}, /* XRX200_PCE_IER_1_IGTF IGMP Table Full Interrupt Enable */ -+// {0x1198, 0, 1, 0x00}, /* XRX200_PCE_IER_1_MTF MAC Table Full Interrupt Enable */ -+// {0x119C, 0, 16, 0x00}, /* XRX200_PCE_ISR_0_PINT Parser and ClassificationEngine Global Interrupt Status Register 0 */ -+// {0x119C, 15, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_15 Port Interrupt */ -+// {0x119C, 14, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_14 Port Interrupt */ -+// {0x119C, 13, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_13 Port Interrupt */ -+// {0x119C, 12, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_12 Port Interrupt */ -+// {0x119C, 11, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_11 Port Interrupt */ -+// {0x119C, 10, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_10 Port Interrupt */ -+// {0x119C, 9, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_9 Port Interrupt */ -+// {0x119C, 8, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_8 Port Interrupt */ -+// {0x119C, 7, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_7 Port Interrupt */ -+// {0x119C, 6, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_6 Port Interrupt */ -+// {0x119C, 5, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_5 Port Interrupt */ -+// {0x119C, 4, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_4 Port Interrupt */ -+// {0x119C, 3, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_3 Port Interrupt */ -+// {0x119C, 2, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_2 Port Interrupt */ -+// {0x119C, 1, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_1 Port Interrupt */ -+// {0x119C, 0, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_0 Port Interrupt */ -+// {0x11A0, 0, 16, 0x00}, /* XRX200_PCE_ISR_1 Parser and ClassificationEngine Global Interrupt Status Register 1 */ -+// {0x11A0, 6, 1, 0x00}, /* XRX200_PCE_ISR_1_FLOWINT Traffic Flow Table Interrupt Rule matched */ -+// {0x11A0, 5, 1, 0x00}, /* XRX200_PCE_ISR_1_CPH2 Classification Phase 2 Ready Interrupt */ -+// {0x11A0, 4, 1, 0x00}, /* XRX200_PCE_ISR_1_CPH1 Classification Phase 1 Ready Interrupt */ -+// {0x11A0, 3, 1, 0x00}, /* XRX200_PCE_ISR_1_CPH0 Classification Phase 0 Ready Interrupt */ -+// {0x11A0, 2, 1, 0x00}, /* XRX200_PCE_ISR_1_PRDY Parser Ready Interrupt */ -+// {0x11A0, 1, 1, 0x00}, /* XRX200_PCE_ISR_1_IGTF IGMP Table Full Interrupt */ -+// {0x11A0, 0, 1, 0x00}, /* XRX200_PCE_ISR_1_MTF MAC Table Full Interrupt */ -+// {0x11A4, 0, 16, 0x00}, /* XRX200_PARSER_STAT_FIFO Parser Status Register */ -+// {0x11A4, 8, 8, 0x00}, /* XRX200_PARSER_STAT_FSM_DAT_CNT Parser FSM Data Counter */ -+// {0x11A4, 5, 3, 0x00}, /* XRX200_PARSER_STAT_FSM_STATE Parser FSM State */ -+// {0x11A4, 4, 1, 0x00}, /* XRX200_PARSER_STAT_PKT_ERR Packet error detected */ -+// {0x11A4, 3, 1, 0x00}, /* XRX200_PARSER_STAT_FSM_FIN Parser FSM finished */ -+// {0x11A4, 2, 1, 0x00}, /* XRX200_PARSER_STAT_FSM_START Parser FSM start */ -+// {0x11A4, 1, 1, 0x00}, /* XRX200_PARSER_STAT_FIFO_RDY Parser FIFO ready for read. */ -+// {0x11A4, 0, 1, 0x00}, /* XRX200_PARSER_STAT_FIFO_FULL Parser */ -+// {0x1200, 0, 16, 0x28}, /* XRX200_PCE_PCTRL_0 PCE Port ControlRegister 0 */ -+// {0x1200, 13, 1, 0x28}, /* XRX200_PCE_PCTRL_0_MCST Multicast Forwarding Mode Selection */ -+// {0x1200, 12, 1, 0x28}, /* XRX200_PCE_PCTRL_0_EGSTEN Table-based Egress Special Tag Enable */ -+// {0x1200, 11, 1, 0x28}, /* XRX200_PCE_PCTRL_0_IGSTEN Ingress Special Tag Enable */ -+// {0x1200, 10, 1, 0x28}, /* XRX200_PCE_PCTRL_0_PCPEN PCP Remarking Mode */ -+// {0x1200, 9, 1, 0x28}, /* XRX200_PCE_PCTRL_0_CLPEN Class Remarking Mode */ -+// {0x1200, 8, 1, 0x28}, /* XRX200_PCE_PCTRL_0_DPEN Drop Precedence Remarking Mode */ -+// {0x1200, 7, 1, 0x28}, /* XRX200_PCE_PCTRL_0_CMOD Three-color Marker Color Mode */ -+// {0x1200, 6, 1, 0x28}, /* XRX200_PCE_PCTRL_0_VREP VLAN Replacement Mode */ -+ {0x1200, 5, 1, 0x28}, /* XRX200_PCE_PCTRL_0_TVM Transparent VLAN Mode */ -+// {0x1200, 4, 1, 0x28}, /* XRX200_PCE_PCTRL_0_PLOCK Port Locking Enable */ -+// {0x1200, 3, 1, 0x28}, /* XRX200_PCE_PCTRL_0_AGEDIS Aging Disable */ -+// {0x1200, 0, 3, 0x28}, /* XRX200_PCE_PCTRL_0_PSTATE Port State */ -+// {0x1204, 0, 16, 0x28}, /* XRX200_PCE_PCTRL_1 PCE Port ControlRegister 1 */ -+// {0x1204, 0, 8, 0x28}, /* XRX200_PCE_PCTRL_1_LRNLIM MAC Address Learning Limit */ -+// {0x1208, 0, 16, 0x28}, /* XRX200_PCE_PCTRL_2 PCE Port ControlRegister 2 */ -+// {0x1208, 7, 1, 0x28}, /* XRX200_PCE_PCTRL_2_DSCPMOD DSCP Mode Selection */ -+// {0x1208, 5, 2, 0x28}, /* XRX200_PCE_PCTRL_2_DSCP Enable DSCP to select the Class of Service */ -+// {0x1208, 4, 1, 0x28}, /* XRX200_PCE_PCTRL_2_PCP Enable VLAN PCP to select the Class of Service */ -+// {0x1208, 0, 4, 0x28}, /* XRX200_PCE_PCTRL_2_PCLASS Port-based Traffic Class */ -+// {0x120C, 0, 16, 0x28}, /* XRX200_PCE_PCTRL_3_VIO PCE Port ControlRegister 3 */ -+// {0x120C, 11, 1, 0x28}, /* XRX200_PCE_PCTRL_3_EDIR Egress Redirection Mode */ -+// {0x120C, 10, 1, 0x28}, /* XRX200_PCE_PCTRL_3_RXDMIR Receive Mirroring Enable for dropped frames */ -+// {0x120C, 9, 1, 0x28}, /* XRX200_PCE_PCTRL_3_RXVMIR Receive Mirroring Enable for valid frames */ -+// {0x120C, 8, 1, 0x28}, /* XRX200_PCE_PCTRL_3_TXMIR Transmit Mirroring Enable */ -+// {0x120C, 7, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_7 Violation Type 7 Mirroring Enable */ -+// {0x120C, 6, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_6 Violation Type 6 Mirroring Enable */ -+// {0x120C, 5, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_5 Violation Type 5 Mirroring Enable */ -+// {0x120C, 4, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_4 Violation Type 4 Mirroring Enable */ -+// {0x120C, 3, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_3 Violation Type 3 Mirroring Enable */ -+// {0x120C, 2, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_2 Violation Type 2 Mirroring Enable */ -+// {0x120C, 1, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_1 Violation Type 1 Mirroring Enable */ -+// {0x120C, 0, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_0 Violation Type 0 Mirroring Enable */ -+// {0x1210, 0, 16, 0x28}, /* XRX200_WOL_CTRL Wake-on-LAN ControlRegister */ -+// {0x1210, 0, 1, 0x28}, /* XRX200_WOL_CTRL_PORT WoL Enable */ -+// {0x1214, 0, 16, 0x28}, /* XRX200_PCE_VCTRL PCE VLAN ControlRegister */ -+ {0x1214, 5, 1, 0x28}, /* XRX200_PCE_VCTRL_VSR VLAN Security Rule */ -+ {0x1214, 4, 1, 0x28}, /* XRX200_PCE_VCTRL_VEMR VLAN Egress Member Violation Rule */ -+ {0x1214, 3, 1, 0x28}, /* XRX200_PCE_VCTRL_VIMR VLAN Ingress Member Violation Rule */ -+ {0x1214, 1, 2, 0x28}, /* XRX200_PCE_VCTRL_VINR VLAN Ingress Tag Rule */ -+ {0x1214, 0, 1, 0x28}, /* XRX200_PCE_VCTRL_UVR Unknown VLAN Rule */ -+// {0x1218, 0, 16, 0x28}, /* XRX200_PCE_DEFPVID PCE Default PortVID Register */ -+ {0x1218, 0, 6, 0x28}, /* XRX200_PCE_DEFPVID_PVID Default Port VID Index */ -+// {0x121C, 0, 16, 0x28}, /* XRX200_PCE_PSTAT PCE Port StatusRegister */ -+// {0x121C, 0, 16, 0x28}, /* XRX200_PCE_PSTAT_LRNCNT Learning Count */ -+// {0x1220, 0, 16, 0x28}, /* XRX200_PCE_PIER Parser and ClassificationEngine Port Interrupt Enable Register */ -+// {0x1220, 5, 1, 0x28}, /* XRX200_PCE_PIER_CLDRP Classification Drop Interrupt Enable */ -+// {0x1220, 4, 1, 0x28}, /* XRX200_PCE_PIER_PTDRP Port Drop Interrupt Enable */ -+// {0x1220, 3, 1, 0x28}, /* XRX200_PCE_PIER_VLAN VLAN Violation Interrupt Enable */ -+// {0x1220, 2, 1, 0x28}, /* XRX200_PCE_PIER_WOL Wake-on-LAN Interrupt Enable */ -+// {0x1220, 1, 1, 0x28}, /* XRX200_PCE_PIER_LOCK Port Limit Alert Interrupt Enable */ -+// {0x1220, 0, 1, 0x28}, /* XRX200_PCE_PIER_LIM Port Lock Alert Interrupt Enable */ -+// {0x1224, 0, 16, 0x28}, /* XRX200_PCE_PISR Parser and ClassificationEngine Port Interrupt Status Register */ -+// {0x1224, 5, 1, 0x28}, /* XRX200_PCE_PISR_CLDRP Classification Drop Interrupt */ -+// {0x1224, 4, 1, 0x28}, /* XRX200_PCE_PISR_PTDRP Port Drop Interrupt */ -+// {0x1224, 3, 1, 0x28}, /* XRX200_PCE_PISR_VLAN VLAN Violation Interrupt */ -+// {0x1224, 2, 1, 0x28}, /* XRX200_PCE_PISR_WOL Wake-on-LAN Interrupt */ -+// {0x1224, 1, 1, 0x28}, /* XRX200_PCE_PISR_LOCK Port Lock Alert Interrupt */ -+// {0x1224, 0, 1, 0x28}, /* XRX200_PCE_PISR_LIMIT Port Limitation Alert Interrupt */ -+// {0x1600, 0, 16, 0x1c}, /* XRX200_PCE_TCM_CTRL Three-colorMarker Control Register */ -+// {0x1600, 0, 1, 0x1c}, /* XRX200_PCE_TCM_CTRL_TCMEN Three-color Marker metering instance enable */ -+// {0x1604, 0, 16, 0x1c}, /* XRX200_PCE_TCM_STAT Three-colorMarker Status Register */ -+// {0x1604, 1, 1, 0x1c}, /* XRX200_PCE_TCM_STAT_AL1 Three-color Marker Alert 1 Status */ -+// {0x1604, 0, 1, 0x1c}, /* XRX200_PCE_TCM_STAT_AL0 Three-color Marker Alert 0 Status */ -+// {0x1608, 0, 16, 0x1c}, /* XRX200_PCE_TCM_CBS Three-color MarkerCommitted Burst Size Register */ -+// {0x1608, 0, 10, 0x1c}, /* XRX200_PCE_TCM_CBS_CBS Committed Burst Size */ -+// {0x160C, 0, 16, 0x1c}, /* XRX200_PCE_TCM_EBS Three-color MarkerExcess Burst Size Register */ -+// {0x160C, 0, 10, 0x1c}, /* XRX200_PCE_TCM_EBS_EBS Excess Burst Size */ -+// {0x1610, 0, 16, 0x1c}, /* XRX200_PCE_TCM_IBS Three-color MarkerInstantaneous Burst Size Register */ -+// {0x1610, 0, 2, 0x1c}, /* XRX200_PCE_TCM_IBS_IBS Instantaneous Burst Size */ -+// {0x1614, 0, 16, 0x1c}, /* XRX200_PCE_TCM_CIR_MANT Three-colorMarker Constant Information Rate Mantissa Register */ -+// {0x1614, 0, 10, 0x1c}, /* XRX200_PCE_TCM_CIR_MANT_MANT Rate Counter Mantissa */ -+// {0x1618, 0, 16, 0x1c}, /* XRX200_PCE_TCM_CIR_EXP Three-colorMarker Constant Information Rate Exponent Register */ -+// {0x1618, 0, 4, 0x1c}, /* XRX200_PCE_TCM_CIR_EXP_EXP Rate Counter Exponent */ -+// {0x2300, 0, 16, 0x00}, /* XRX200_MAC_TEST MAC Test Register */ -+// {0x2300, 0, 16, 0x00}, /* XRX200_MAC_TEST_JTP Jitter Test Pattern */ -+// {0x2304, 0, 16, 0x00}, /* XRX200_MAC_PFAD_CFG MAC Pause FrameSource Address Configuration Register */ -+// {0x2304, 0, 1, 0x00}, /* XRX200_MAC_PFAD_CFG_SAMOD Source Address Mode */ -+// {0x2308, 0, 16, 0x00}, /* XRX200_MAC_PFSA_0 Pause Frame SourceAddress Part 0 */ -+// {0x2308, 0, 16, 0x00}, /* XRX200_MAC_PFSA_0_PFAD Pause Frame Source Address Part 0 */ -+// {0x230C, 0, 16, 0x00}, /* XRX200_MAC_PFSA_1 Pause Frame SourceAddress Part 1 */ -+// {0x230C, 0, 16, 0x00}, /* XRX200_MAC_PFSA_1_PFAD Pause Frame Source Address Part 1 */ -+// {0x2310, 0, 16, 0x00}, /* XRX200_MAC_PFSA_2 Pause Frame SourceAddress Part 2 */ -+// {0x2310, 0, 16, 0x00}, /* XRX200_MAC_PFSA_2_PFAD Pause Frame Source Address Part 2 */ -+// {0x2314, 0, 16, 0x00}, /* XRX200_MAC_FLEN MAC Frame Length Register */ -+// {0x2314, 0, 14, 0x00}, /* XRX200_MAC_FLEN_LEN Maximum Frame Length */ -+// {0x2318, 0, 16, 0x00}, /* XRX200_MAC_VLAN_ETYPE_0 MAC VLAN EthertypeRegister 0 */ -+// {0x2318, 0, 16, 0x00}, /* XRX200_MAC_VLAN_ETYPE_0_OUTER Ethertype */ -+// {0x231C, 0, 16, 0x00}, /* XRX200_MAC_VLAN_ETYPE_1 MAC VLAN EthertypeRegister 1 */ -+// {0x231C, 0, 16, 0x00}, /* XRX200_MAC_VLAN_ETYPE_1_INNER Ethertype */ -+// {0x2320, 0, 16, 0x00}, /* XRX200_MAC_IER MAC Interrupt EnableRegister */ -+// {0x2320, 0, 8, 0x00}, /* XRX200_MAC_IER_MACIEN MAC Interrupt Enable */ -+// {0x2324, 0, 16, 0x00}, /* XRX200_MAC_ISR MAC Interrupt StatusRegister */ -+// {0x2324, 0, 8, 0x00}, /* XRX200_MAC_ISR_MACINT MAC Interrupt */ -+// {0x2400, 0, 16, 0x30}, /* XRX200_MAC_PSTAT MAC Port Status Register */ -+// {0x2400, 11, 1, 0x30}, /* XRX200_MAC_PSTAT_PACT PHY Active Status */ -+ {0x2400, 10, 1, 0x30}, /* XRX200_MAC_PSTAT_GBIT Gigabit Speed Status */ -+ {0x2400, 9, 1, 0x30}, /* XRX200_MAC_PSTAT_MBIT Megabit Speed Status */ -+ {0x2400, 8, 1, 0x30}, /* XRX200_MAC_PSTAT_FDUP Full Duplex Status */ -+// {0x2400, 7, 1, 0x30}, /* XRX200_MAC_PSTAT_RXPAU Receive Pause Status */ -+// {0x2400, 6, 1, 0x30}, /* XRX200_MAC_PSTAT_TXPAU Transmit Pause Status */ -+// {0x2400, 5, 1, 0x30}, /* XRX200_MAC_PSTAT_RXPAUEN Receive Pause Enable Status */ -+// {0x2400, 4, 1, 0x30}, /* XRX200_MAC_PSTAT_TXPAUEN Transmit Pause Enable Status */ -+ {0x2400, 3, 1, 0x30}, /* XRX200_MAC_PSTAT_LSTAT Link Status */ -+// {0x2400, 2, 1, 0x30}, /* XRX200_MAC_PSTAT_CRS Carrier Sense Status */ -+// {0x2400, 1, 1, 0x30}, /* XRX200_MAC_PSTAT_TXLPI Transmit Low-power Idle Status */ -+// {0x2400, 0, 1, 0x30}, /* XRX200_MAC_PSTAT_RXLPI Receive Low-power Idle Status */ -+// {0x2404, 0, 16, 0x30}, /* XRX200_MAC_PISR MAC Interrupt Status Register */ -+// {0x2404, 13, 1, 0x30}, /* XRX200_MAC_PISR_PACT PHY Active Status */ -+// {0x2404, 12, 1, 0x30}, /* XRX200_MAC_PISR_SPEED Megabit Speed Status */ -+// {0x2404, 11, 1, 0x30}, /* XRX200_MAC_PISR_FDUP Full Duplex Status */ -+// {0x2404, 10, 1, 0x30}, /* XRX200_MAC_PISR_RXPAUEN Receive Pause Enable Status */ -+// {0x2404, 9, 1, 0x30}, /* XRX200_MAC_PISR_TXPAUEN Transmit Pause Enable Status */ -+// {0x2404, 8, 1, 0x30}, /* XRX200_MAC_PISR_LPIOFF Receive Low-power Idle Mode is left */ -+// {0x2404, 7, 1, 0x30}, /* XRX200_MAC_PISR_LPION Receive Low-power Idle Mode is entered */ -+// {0x2404, 6, 1, 0x30}, /* XRX200_MAC_PISR_JAM Jam Status Detected */ -+// {0x2404, 5, 1, 0x30}, /* XRX200_MAC_PISR_TOOSHORT Too Short Frame Error Detected */ -+// {0x2404, 4, 1, 0x30}, /* XRX200_MAC_PISR_TOOLONG Too Long Frame Error Detected */ -+// {0x2404, 3, 1, 0x30}, /* XRX200_MAC_PISR_LENERR Length Mismatch Error Detected */ -+// {0x2404, 2, 1, 0x30}, /* XRX200_MAC_PISR_FCSERR Frame Checksum Error Detected */ -+// {0x2404, 1, 1, 0x30}, /* XRX200_MAC_PISR_TXPAUSE Pause Frame Transmitted */ -+// {0x2404, 0, 1, 0x30}, /* XRX200_MAC_PISR_RXPAUSE Pause Frame Received */ -+// {0x2408, 0, 16, 0x30}, /* XRX200_MAC_PIER MAC Interrupt Enable Register */ -+// {0x2408, 13, 1, 0x30}, /* XRX200_MAC_PIER_PACT PHY Active Status */ -+// {0x2408, 12, 1, 0x30}, /* XRX200_MAC_PIER_SPEED Megabit Speed Status */ -+// {0x2408, 11, 1, 0x30}, /* XRX200_MAC_PIER_FDUP Full Duplex Status */ -+// {0x2408, 10, 1, 0x30}, /* XRX200_MAC_PIER_RXPAUEN Receive Pause Enable Status */ -+// {0x2408, 9, 1, 0x30}, /* XRX200_MAC_PIER_TXPAUEN Transmit Pause Enable Status */ -+// {0x2408, 8, 1, 0x30}, /* XRX200_MAC_PIER_LPIOFF Low-power Idle Off Interrupt Mask */ -+// {0x2408, 7, 1, 0x30}, /* XRX200_MAC_PIER_LPION Low-power Idle On Interrupt Mask */ -+// {0x2408, 6, 1, 0x30}, /* XRX200_MAC_PIER_JAM Jam Status Interrupt Mask */ -+// {0x2408, 5, 1, 0x30}, /* XRX200_MAC_PIER_TOOSHORT Too Short Frame Error Interrupt Mask */ -+// {0x2408, 4, 1, 0x30}, /* XRX200_MAC_PIER_TOOLONG Too Long Frame Error Interrupt Mask */ -+// {0x2408, 3, 1, 0x30}, /* XRX200_MAC_PIER_LENERR Length Mismatch Error Interrupt Mask */ -+// {0x2408, 2, 1, 0x30}, /* XRX200_MAC_PIER_FCSERR Frame Checksum Error Interrupt Mask */ -+// {0x2408, 1, 1, 0x30}, /* XRX200_MAC_PIER_TXPAUSE Transmit Pause Frame Interrupt Mask */ -+// {0x2408, 0, 1, 0x30}, /* XRX200_MAC_PIER_RXPAUSE Receive Pause Frame Interrupt Mask */ -+// {0x240C, 0, 16, 0x30}, /* XRX200_MAC_CTRL_0 MAC Control Register0 */ -+// {0x240C, 13, 2, 0x30}, /* XRX200_MAC_CTRL_0_LCOL Late Collision Control */ -+// {0x240C, 12, 1, 0x30}, /* XRX200_MAC_CTRL_0_BM Burst Mode Control */ -+// {0x240C, 11, 1, 0x30}, /* XRX200_MAC_CTRL_0_APADEN Automatic VLAN Padding Enable */ -+// {0x240C, 10, 1, 0x30}, /* XRX200_MAC_CTRL_0_VPAD2EN Stacked VLAN Padding Enable */ -+// {0x240C, 9, 1, 0x30}, /* XRX200_MAC_CTRL_0_VPADEN VLAN Padding Enable */ -+// {0x240C, 8, 1, 0x30}, /* XRX200_MAC_CTRL_0_PADEN Padding Enable */ -+// {0x240C, 7, 1, 0x30}, /* XRX200_MAC_CTRL_0_FCS Transmit FCS Control */ -+ {0x240C, 4, 3, 0x30}, /* XRX200_MAC_CTRL_0_FCON Flow Control Mode */ -+// {0x240C, 2, 2, 0x30}, /* XRX200_MAC_CTRL_0_FDUP Full Duplex Control */ -+// {0x240C, 0, 2, 0x30}, /* XRX200_MAC_CTRL_0_GMII GMII/MII interface mode selection */ -+// {0x2410, 0, 16, 0x30}, /* XRX200_MAC_CTRL_1 MAC Control Register1 */ -+// {0x2410, 8, 1, 0x30}, /* XRX200_MAC_CTRL_1_SHORTPRE Short Preamble Control */ -+// {0x2410, 0, 4, 0x30}, /* XRX200_MAC_CTRL_1_IPG Minimum Inter Packet Gap Size */ -+// {0x2414, 0, 16, 0x30}, /* XRX200_MAC_CTRL_2 MAC Control Register2 */ -+// {0x2414, 3, 1, 0x30}, /* XRX200_MAC_CTRL_2_MLEN Maximum Untagged Frame Length */ -+// {0x2414, 2, 1, 0x30}, /* XRX200_MAC_CTRL_2_LCHKL Frame Length Check Long Enable */ -+// {0x2414, 0, 2, 0x30}, /* XRX200_MAC_CTRL_2_LCHKS Frame Length Check Short Enable */ -+// {0x2418, 0, 16, 0x30}, /* XRX200_MAC_CTRL_3 MAC Control Register3 */ -+// {0x2418, 0, 4, 0x30}, /* XRX200_MAC_CTRL_3_RCNT Retry Count */ -+// {0x241C, 0, 16, 0x30}, /* XRX200_MAC_CTRL_4 MAC Control Register4 */ -+// {0x241C, 7, 1, 0x30}, /* XRX200_MAC_CTRL_4_LPIEN LPI Mode Enable */ -+// {0x241C, 0, 7, 0x30}, /* XRX200_MAC_CTRL_4_WAIT LPI Wait Time */ -+// {0x2420, 0, 16, 0x30}, /* XRX200_MAC_CTRL_5_PJPS MAC Control Register5 */ -+// {0x2420, 1, 1, 0x30}, /* XRX200_MAC_CTRL_5_PJPS_NOBP Prolonged Jam pattern size during no-backpressure state */ -+// {0x2420, 0, 1, 0x30}, /* XRX200_MAC_CTRL_5_PJPS_BP Prolonged Jam pattern size during backpressure state */ -+// {0x2424, 0, 16, 0x30}, /* XRX200_MAC_CTRL_6_XBUF Transmit and ReceiveBuffer Control Register */ -+// {0x2424, 9, 3, 0x30}, /* XRX200_MAC_CTRL_6_RBUF_DLY_WP Delay */ -+// {0x2424, 8, 1, 0x30}, /* XRX200_MAC_CTRL_6_RBUF_INIT Receive Buffer Initialization */ -+// {0x2424, 6, 1, 0x30}, /* XRX200_MAC_CTRL_6_RBUF_BYPASS Bypass the Receive Buffer */ -+// {0x2424, 3, 3, 0x30}, /* XRX200_MAC_CTRL_6_XBUF_DLY_WP Delay */ -+// {0x2424, 2, 1, 0x30}, /* XRX200_MAC_CTRL_6_XBUF_INIT Initialize the Transmit Buffer */ -+// {0x2424, 0, 1, 0x30}, /* XRX200_MAC_CTRL_6_XBUF_BYPASS Bypass the Transmit Buffer */ -+// {0x2428, 0, 16, 0x30}, /* XRX200_MAC_BUFST_XBUF MAC Receive and TransmitBuffer Status Register */ -+// {0x2428, 3, 1, 0x30}, /* XRX200_MAC_BUFST_RBUF_UFL Receive Buffer Underflow Indicator */ -+// {0x2428, 2, 1, 0x30}, /* XRX200_MAC_BUFST_RBUF_OFL Receive Buffer Overflow Indicator */ -+// {0x2428, 1, 1, 0x30}, /* XRX200_MAC_BUFST_XBUF_UFL Transmit Buffer Underflow Indicator */ -+// {0x2428, 0, 1, 0x30}, /* XRX200_MAC_BUFST_XBUF_OFL Transmit Buffer Overflow Indicator */ -+// {0x242C, 0, 16, 0x30}, /* XRX200_MAC_TESTEN MAC Test Enable Register */ -+// {0x242C, 2, 1, 0x30}, /* XRX200_MAC_TESTEN_JTEN Jitter Test Enable */ -+// {0x242C, 1, 1, 0x30}, /* XRX200_MAC_TESTEN_TXER Transmit Error Insertion */ -+// {0x242C, 0, 1, 0x30}, /* XRX200_MAC_TESTEN_LOOP MAC Loopback Enable */ -+// {0x2900, 0, 16, 0x00}, /* XRX200_FDMA_CTRL Ethernet Switch FetchDMA Control Register */ -+// {0x2900, 7, 5, 0x00}, /* XRX200_FDMA_CTRL_LPI_THRESHOLD Low Power Idle Threshold */ -+// {0x2900, 4, 3, 0x00}, /* XRX200_FDMA_CTRL_LPI_MODE Low Power Idle Mode */ -+// {0x2900, 2, 2, 0x00}, /* XRX200_FDMA_CTRL_EGSTAG Egress Special Tag Size */ -+// {0x2900, 1, 1, 0x00}, /* XRX200_FDMA_CTRL_IGSTAG Ingress Special Tag Size */ -+// {0x2900, 0, 1, 0x00}, /* XRX200_FDMA_CTRL_EXCOL Excessive Collision Handling */ -+// {0x2904, 0, 16, 0x00}, /* XRX200_FDMA_STETYPE Special Tag EthertypeControl Register */ -+// {0x2904, 0, 16, 0x00}, /* XRX200_FDMA_STETYPE_ETYPE Special Tag Ethertype */ -+// {0x2908, 0, 16, 0x00}, /* XRX200_FDMA_VTETYPE VLAN Tag EthertypeControl Register */ -+// {0x2908, 0, 16, 0x00}, /* XRX200_FDMA_VTETYPE_ETYPE VLAN Tag Ethertype */ -+// {0x290C, 0, 16, 0x00}, /* XRX200_FDMA_STAT_0 FDMA Status Register0 */ -+// {0x290C, 0, 16, 0x00}, /* XRX200_FDMA_STAT_0_FSMS FSM states status */ -+// {0x2910, 0, 16, 0x00}, /* XRX200_FDMA_IER Fetch DMA Global InterruptEnable Register */ -+// {0x2910, 14, 1, 0x00}, /* XRX200_FDMA_IER_PCKD Packet Drop Interrupt Enable */ -+// {0x2910, 13, 1, 0x00}, /* XRX200_FDMA_IER_PCKR Packet Ready Interrupt Enable */ -+// {0x2910, 0, 8, 0x00}, /* XRX200_FDMA_IER_PCKT Packet Sent Interrupt Enable */ -+// {0x2914, 0, 16, 0x00}, /* XRX200_FDMA_ISR Fetch DMA Global InterruptStatus Register */ -+// {0x2914, 14, 1, 0x00}, /* XRX200_FDMA_ISR_PCKTD Packet Drop */ -+// {0x2914, 13, 1, 0x00}, /* XRX200_FDMA_ISR_PCKR Packet is Ready for Transmission */ -+// {0x2914, 0, 8, 0x00}, /* XRX200_FDMA_ISR_PCKT Packet Sent Event */ -+// {0x2A00, 0, 16, 0x18}, /* XRX200_FDMA_PCTRL Ethernet SwitchFetch DMA Port Control Register */ -+// {0x2A00, 3, 2, 0x18}, /* XRX200_FDMA_PCTRL_VLANMOD VLAN Modification Enable */ -+// {0x2A00, 2, 1, 0x18}, /* XRX200_FDMA_PCTRL_DSCPRM DSCP Re-marking Enable */ -+// {0x2A00, 1, 1, 0x18}, /* XRX200_FDMA_PCTRL_STEN Special Tag Insertion Enable */ -+// {0x2A00, 0, 1, 0x18}, /* XRX200_FDMA_PCTRL_EN FDMA Port Enable */ -+// {0x2A04, 0, 16, 0x18}, /* XRX200_FDMA_PRIO Ethernet SwitchFetch DMA Port Priority Register */ -+// {0x2A04, 0, 2, 0x18}, /* XRX200_FDMA_PRIO_PRIO FDMA PRIO */ -+// {0x2A08, 0, 16, 0x18}, /* XRX200_FDMA_PSTAT0 Ethernet SwitchFetch DMA Port Status Register 0 */ -+// {0x2A08, 15, 1, 0x18}, /* XRX200_FDMA_PSTAT0_PKT_AVAIL Port Egress Packet Available */ -+// {0x2A08, 14, 1, 0x18}, /* XRX200_FDMA_PSTAT0_POK Port Status OK */ -+// {0x2A08, 0, 6, 0x18}, /* XRX200_FDMA_PSTAT0_PSEG Port Egress Segment Count */ -+// {0x2A0C, 0, 16, 0x18}, /* XRX200_FDMA_PSTAT1_HDR Ethernet SwitchFetch DMA Port Status Register 1 */ -+// {0x2A0C, 0, 10, 0x18}, /* XRX200_FDMA_PSTAT1_HDR_PTR Header Pointer */ -+// {0x2A10, 0, 16, 0x18}, /* XRX200_FDMA_TSTAMP0 Egress TimeStamp Register 0 */ -+// {0x2A10, 0, 16, 0x18}, /* XRX200_FDMA_TSTAMP0_TSTL Time Stamp [15:0] */ -+// {0x2A14, 0, 16, 0x18}, /* XRX200_FDMA_TSTAMP1 Egress TimeStamp Register 1 */ -+// {0x2A14, 0, 16, 0x18}, /* XRX200_FDMA_TSTAMP1_TSTH Time Stamp [31:16] */ -+// {0x2D00, 0, 16, 0x00}, /* XRX200_SDMA_CTRL Ethernet Switch StoreDMA Control Register */ -+// {0x2D00, 0, 1, 0x00}, /* XRX200_SDMA_CTRL_TSTEN Time Stamp Enable */ -+// {0x2D04, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR1 SDMA Flow Control Threshold1 Register */ -+// {0x2D04, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR1_THR1 Threshold 1 */ -+// {0x2D08, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR2 SDMA Flow Control Threshold2 Register */ -+// {0x2D08, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR2_THR2 Threshold 2 */ -+// {0x2D0C, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR3 SDMA Flow Control Threshold3 Register */ -+// {0x2D0C, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR3_THR3 Threshold 3 */ -+// {0x2D10, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR4 SDMA Flow Control Threshold4 Register */ -+// {0x2D10, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR4_THR4 Threshold 4 */ -+// {0x2D14, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR5 SDMA Flow Control Threshold5 Register */ -+// {0x2D14, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR5_THR5 Threshold 5 */ -+// {0x2D18, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR6 SDMA Flow Control Threshold6 Register */ -+// {0x2D18, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR6_THR6 Threshold 6 */ -+// {0x2D1C, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR7 SDMA Flow Control Threshold7 Register */ -+// {0x2D1C, 0, 11, 0x00}, /* XRX200_SDMA_FCTHR7_THR7 Threshold 7 */ -+// {0x2D20, 0, 16, 0x00}, /* XRX200_SDMA_STAT_0 SDMA Status Register0 */ -+// {0x2D20, 4, 3, 0x00}, /* XRX200_SDMA_STAT_0_BPS_FILL Back Pressure Status */ -+// {0x2D20, 2, 2, 0x00}, /* XRX200_SDMA_STAT_0_BPS_PNT Back Pressure Status */ -+// {0x2D20, 0, 2, 0x00}, /* XRX200_SDMA_STAT_0_DROP Back Pressure Status */ -+// {0x2D24, 0, 16, 0x00}, /* XRX200_SDMA_STAT_1 SDMA Status Register1 */ -+// {0x2D24, 0, 10, 0x00}, /* XRX200_SDMA_STAT_1_FILL Buffer Filling Level */ -+// {0x2D28, 0, 16, 0x00}, /* XRX200_SDMA_STAT_2 SDMA Status Register2 */ -+// {0x2D28, 0, 16, 0x00}, /* XRX200_SDMA_STAT_2_FSMS FSM states status */ -+// {0x2D2C, 0, 16, 0x00}, /* XRX200_SDMA_IER SDMA Interrupt Enable Register */ -+// {0x2D2C, 15, 1, 0x00}, /* XRX200_SDMA_IER_BPEX Buffer Pointers Exceeded */ -+// {0x2D2C, 14, 1, 0x00}, /* XRX200_SDMA_IER_BFULL Buffer Full */ -+// {0x2D2C, 13, 1, 0x00}, /* XRX200_SDMA_IER_FERR Frame Error */ -+// {0x2D2C, 0, 8, 0x00}, /* XRX200_SDMA_IER_FRX Frame Received Successfully */ -+// {0x2D30, 0, 16, 0x00}, /* XRX200_SDMA_ISR SDMA Interrupt Status Register */ -+// {0x2D30, 15, 1, 0x00}, /* XRX200_SDMA_ISR_BPEX Packet Descriptors Exceeded */ -+// {0x2D30, 14, 1, 0x00}, /* XRX200_SDMA_ISR_BFULL Buffer Full */ -+// {0x2D30, 13, 1, 0x00}, /* XRX200_SDMA_ISR_FERR Frame Error */ -+// {0x2D30, 0, 8, 0x00}, /* XRX200_SDMA_ISR_FRX Frame Received Successfully */ -+// {0x2F00, 0, 16, 0x18}, /* XRX200_SDMA_PCTRL Ethernet SwitchStore DMA Port Control Register */ -+// {0x2F00, 13, 2, 0x18}, /* XRX200_SDMA_PCTRL_DTHR Drop Threshold Selection */ -+// {0x2F00, 11, 2, 0x18}, /* XRX200_SDMA_PCTRL_PTHR Pause Threshold Selection */ -+// {0x2F00, 10, 1, 0x18}, /* XRX200_SDMA_PCTRL_PHYEFWD Forward PHY Error Frames */ -+// {0x2F00, 9, 1, 0x18}, /* XRX200_SDMA_PCTRL_ALGFWD Forward Alignment Error Frames */ -+// {0x2F00, 8, 1, 0x18}, /* XRX200_SDMA_PCTRL_LENFWD Forward Length Errored Frames */ -+// {0x2F00, 7, 1, 0x18}, /* XRX200_SDMA_PCTRL_OSFWD Forward Oversized Frames */ -+// {0x2F00, 6, 1, 0x18}, /* XRX200_SDMA_PCTRL_USFWD Forward Undersized Frames */ -+// {0x2F00, 5, 1, 0x18}, /* XRX200_SDMA_PCTRL_FCSIGN Ignore FCS Errors */ -+// {0x2F00, 4, 1, 0x18}, /* XRX200_SDMA_PCTRL_FCSFWD Forward FCS Errored Frames */ -+// {0x2F00, 3, 1, 0x18}, /* XRX200_SDMA_PCTRL_PAUFWD Pause Frame Forwarding */ -+// {0x2F00, 2, 1, 0x18}, /* XRX200_SDMA_PCTRL_MFCEN Metering Flow Control Enable */ -+// {0x2F00, 1, 1, 0x18}, /* XRX200_SDMA_PCTRL_FCEN Flow Control Enable */ -+// {0x2F00, 0, 1, 0x18}, /* XRX200_SDMA_PCTRL_PEN Port Enable */ -+// {0x2F04, 0, 16, 0x18}, /* XRX200_SDMA_PRIO Ethernet SwitchStore DMA Port Priority Register */ -+// {0x2F04, 0, 2, 0x18}, /* XRX200_SDMA_PRIO_PRIO SDMA PRIO */ -+// {0x2F08, 0, 16, 0x18}, /* XRX200_SDMA_PSTAT0_HDR Ethernet SwitchStore DMA Port Status Register 0 */ -+// {0x2F08, 0, 10, 0x18}, /* XRX200_SDMA_PSTAT0_HDR_PTR Port Ingress Queue Header Pointer */ -+// {0x2F0C, 0, 16, 0x18}, /* XRX200_SDMA_PSTAT1 Ethernet SwitchStore DMA Port Status Register 1 */ -+// {0x2F0C, 0, 10, 0x18}, /* XRX200_SDMA_PSTAT1_PPKT Port Ingress Packet Count */ -+// {0x2F10, 0, 16, 0x18}, /* XRX200_SDMA_TSTAMP0 Ingress TimeStamp Register 0 */ -+// {0x2F10, 0, 16, 0x18}, /* XRX200_SDMA_TSTAMP0_TSTL Time Stamp [15:0] */ -+// {0x2F14, 0, 16, 0x18}, /* XRX200_SDMA_TSTAMP1 Ingress TimeStamp Register 1 */ -+// {0x2F14, 0, 16, 0x18}, /* XRX200_SDMA_TSTAMP1_TSTH Time Stamp [31:16] */ -+}; -+ -+ --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0023-NET-PHY-adds-driver-for-lantiq-PHY11G.patch b/target/linux/lantiq/patches-3.14/0023-NET-PHY-adds-driver-for-lantiq-PHY11G.patch new file mode 100644 index 0000000000..bd769e7ff7 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0023-NET-PHY-adds-driver-for-lantiq-PHY11G.patch @@ -0,0 +1,281 @@ +From 0a63ab263725c427051a8bbaa0732b749627da27 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Thu, 7 Aug 2014 18:15:36 +0200 +Subject: [PATCH 23/36] NET: PHY: adds driver for lantiq PHY11G + +Signed-off-by: John Crispin +--- + drivers/net/phy/Kconfig | 5 + + drivers/net/phy/Makefile | 1 + + drivers/net/phy/lantiq.c | 231 ++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 237 insertions(+) + create mode 100644 drivers/net/phy/lantiq.c + +diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig +index 9b5d46c..f3724b1 100644 +--- a/drivers/net/phy/Kconfig ++++ b/drivers/net/phy/Kconfig +@@ -106,6 +106,11 @@ config MICREL_PHY + ---help--- + Supports the KSZ9021, VSC8201, KS8001 PHYs. + ++config LANTIQ_PHY ++ tristate "Driver for Lantiq PHYs" ++ ---help--- ++ Supports the 11G and 22E PHYs. ++ + config FIXED_PHY + bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs" + depends on PHYLIB=y +diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile +index 9013dfa..b5e030f 100644 +--- a/drivers/net/phy/Makefile ++++ b/drivers/net/phy/Makefile +@@ -23,6 +23,7 @@ obj-$(CONFIG_NATIONAL_PHY) += national.o + obj-$(CONFIG_DP83640_PHY) += dp83640.o + obj-$(CONFIG_STE10XP) += ste10Xp.o + obj-$(CONFIG_MICREL_PHY) += micrel.o ++obj-$(CONFIG_LANTIQ_PHY) += lantiq.o + obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o + obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o + obj-$(CONFIG_AT803X_PHY) += at803x.o +diff --git a/drivers/net/phy/lantiq.c b/drivers/net/phy/lantiq.c +new file mode 100644 +index 0000000..f109bb9 +--- /dev/null ++++ b/drivers/net/phy/lantiq.c +@@ -0,0 +1,231 @@ ++/* ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * Copyright (C) 2012 Daniel Schwierzeck ++ */ ++ ++#include ++#include ++ ++#define MII_MMDCTRL 0x0d ++#define MII_MMDDATA 0x0e ++ ++#define MII_VR9_11G_IMASK 0x19 /* interrupt mask */ ++#define MII_VR9_11G_ISTAT 0x1a /* interrupt status */ ++ ++#define INT_VR9_11G_WOL BIT(15) /* Wake-On-LAN */ ++#define INT_VR9_11G_ANE BIT(11) /* Auto-Neg error */ ++#define INT_VR9_11G_ANC BIT(10) /* Auto-Neg complete */ ++#define INT_VR9_11G_ADSC BIT(5) /* Link auto-downspeed detect */ ++#define INT_VR9_11G_DXMC BIT(2) /* Duplex mode change */ ++#define INT_VR9_11G_LSPC BIT(1) /* Link speed change */ ++#define INT_VR9_11G_LSTC BIT(0) /* Link state change */ ++#define INT_VR9_11G_MASK (INT_VR9_11G_LSTC | INT_VR9_11G_ADSC) ++ ++#define ADVERTISED_MPD BIT(10) /* Multi-port device */ ++ ++#define MMD_DEVAD 0x1f ++#define MMD_ACTYPE_SHIFT 14 ++#define MMD_ACTYPE_ADDRESS (0 << MMD_ACTYPE_SHIFT) ++#define MMD_ACTYPE_DATA (1 << MMD_ACTYPE_SHIFT) ++#define MMD_ACTYPE_DATA_PI (2 << MMD_ACTYPE_SHIFT) ++#define MMD_ACTYPE_DATA_PIWR (3 << MMD_ACTYPE_SHIFT) ++ ++static __maybe_unused int vr9_gphy_mmd_read(struct phy_device *phydev, ++ u16 regnum) ++{ ++ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_ADDRESS | MMD_DEVAD); ++ phy_write(phydev, MII_MMDDATA, regnum); ++ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_DATA | MMD_DEVAD); ++ ++ return phy_read(phydev, MII_MMDDATA); ++} ++ ++static __maybe_unused int vr9_gphy_mmd_write(struct phy_device *phydev, ++ u16 regnum, u16 val) ++{ ++ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_ADDRESS | MMD_DEVAD); ++ phy_write(phydev, MII_MMDDATA, regnum); ++ phy_write(phydev, MII_MMDCTRL, MMD_ACTYPE_DATA | MMD_DEVAD); ++ phy_write(phydev, MII_MMDDATA, val); ++ ++ return 0; ++} ++ ++static int vr9_gphy_config_init(struct phy_device *phydev) ++{ ++ int err; ++ ++ dev_dbg(&phydev->dev, "%s\n", __func__); ++ ++ /* Mask all interrupts */ ++ err = phy_write(phydev, MII_VR9_11G_IMASK, 0); ++ if (err) ++ return err; ++ ++ /* Clear all pending interrupts */ ++ phy_read(phydev, MII_VR9_11G_ISTAT); ++ ++ vr9_gphy_mmd_write(phydev, 0x1e0, 0xc5); ++ vr9_gphy_mmd_write(phydev, 0x1e1, 0x67); ++ vr9_gphy_mmd_write(phydev, 0x1e2, 0x42); ++ vr9_gphy_mmd_write(phydev, 0x1e3, 0x10); ++ vr9_gphy_mmd_write(phydev, 0x1e4, 0x70); ++ vr9_gphy_mmd_write(phydev, 0x1e5, 0x03); ++ vr9_gphy_mmd_write(phydev, 0x1e6, 0x20); ++ vr9_gphy_mmd_write(phydev, 0x1e7, 0x00); ++ vr9_gphy_mmd_write(phydev, 0x1e8, 0x40); ++ vr9_gphy_mmd_write(phydev, 0x1e9, 0x20); ++ ++ return 0; ++} ++ ++static int vr9_gphy_config_aneg(struct phy_device *phydev) ++{ ++ int reg, err; ++ ++ /* Advertise as multi-port device */ ++ reg = phy_read(phydev, MII_CTRL1000); ++ reg |= ADVERTISED_MPD; ++ err = phy_write(phydev, MII_CTRL1000, reg); ++ if (err) ++ return err; ++ ++ return genphy_config_aneg(phydev); ++} ++ ++static int vr9_gphy_ack_interrupt(struct phy_device *phydev) ++{ ++ int reg; ++ ++ /* ++ * Possible IRQ numbers: ++ * - IM3_IRL18 for GPHY0 ++ * - IM3_IRL17 for GPHY1 ++ * ++ * Due to a silicon bug IRQ lines are not really independent from ++ * each other. Sometimes the two lines are driven at the same time ++ * if only one GPHY core raises the interrupt. ++ */ ++ ++ reg = phy_read(phydev, MII_VR9_11G_ISTAT); ++ ++ return (reg < 0) ? reg : 0; ++} ++ ++static int vr9_gphy_did_interrupt(struct phy_device *phydev) ++{ ++ int reg; ++ ++ reg = phy_read(phydev, MII_VR9_11G_ISTAT); ++ ++ return reg > 0; ++} ++ ++static int vr9_gphy_config_intr(struct phy_device *phydev) ++{ ++ int err; ++ ++ if (phydev->interrupts == PHY_INTERRUPT_ENABLED) ++ err = phy_write(phydev, MII_VR9_11G_IMASK, INT_VR9_11G_MASK); ++ else ++ err = phy_write(phydev, MII_VR9_11G_IMASK, 0); ++ ++ return err; ++} ++ ++static struct phy_driver lantiq_phy[] = { ++ { ++ .phy_id = 0xd565a400, ++ .phy_id_mask = 0xffffffff, ++ .name = "Lantiq XWAY PEF7071", ++ .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause), ++ .flags = 0, /*PHY_HAS_INTERRUPT,*/ ++ .config_init = vr9_gphy_config_init, ++ .config_aneg = vr9_gphy_config_aneg, ++ .read_status = genphy_read_status, ++ .ack_interrupt = vr9_gphy_ack_interrupt, ++ .did_interrupt = vr9_gphy_did_interrupt, ++ .config_intr = vr9_gphy_config_intr, ++ .driver = { .owner = THIS_MODULE }, ++ }, { ++ .phy_id = 0x030260D0, ++ .phy_id_mask = 0xfffffff0, ++ .name = "Lantiq XWAY VR9 GPHY 11G v1.3", ++ .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause), ++ .flags = 0, /*PHY_HAS_INTERRUPT,*/ ++ .config_init = vr9_gphy_config_init, ++ .config_aneg = vr9_gphy_config_aneg, ++ .read_status = genphy_read_status, ++ .ack_interrupt = vr9_gphy_ack_interrupt, ++ .did_interrupt = vr9_gphy_did_interrupt, ++ .config_intr = vr9_gphy_config_intr, ++ .driver = { .owner = THIS_MODULE }, ++ }, { ++ .phy_id = 0xd565a408, ++ .phy_id_mask = 0xfffffff8, ++ .name = "Lantiq XWAY VR9 GPHY 11G v1.4", ++ .features = (PHY_GBIT_FEATURES | SUPPORTED_Pause), ++ .flags = 0, /*PHY_HAS_INTERRUPT,*/ ++ .config_init = vr9_gphy_config_init, ++ .config_aneg = vr9_gphy_config_aneg, ++ .read_status = genphy_read_status, ++ .ack_interrupt = vr9_gphy_ack_interrupt, ++ .did_interrupt = vr9_gphy_did_interrupt, ++ .config_intr = vr9_gphy_config_intr, ++ .driver = { .owner = THIS_MODULE }, ++ }, { ++ .phy_id = 0xd565a418, ++ .phy_id_mask = 0xfffffff8, ++ .name = "Lantiq XWAY XRX PHY22F v1.4", ++ .features = (PHY_BASIC_FEATURES | SUPPORTED_Pause), ++ .flags = 0, /*PHY_HAS_INTERRUPT,*/ ++ .config_init = vr9_gphy_config_init, ++ .config_aneg = vr9_gphy_config_aneg, ++ .read_status = genphy_read_status, ++ .ack_interrupt = vr9_gphy_ack_interrupt, ++ .did_interrupt = vr9_gphy_did_interrupt, ++ .config_intr = vr9_gphy_config_intr, ++ .driver = { .owner = THIS_MODULE }, ++ }, ++}; ++ ++static int __init ltq_phy_init(void) ++{ ++ int i; ++ ++ for (i = 0; i < ARRAY_SIZE(lantiq_phy); i++) { ++ int err = phy_driver_register(&lantiq_phy[i]); ++ if (err) ++ pr_err("lantiq_phy: failed to load %s\n", lantiq_phy[i].name); ++ } ++ ++ return 0; ++} ++ ++static void __exit ltq_phy_exit(void) ++{ ++ int i; ++ ++ for (i = 0; i < ARRAY_SIZE(lantiq_phy); i++) ++ phy_driver_unregister(&lantiq_phy[i]); ++} ++ ++module_init(ltq_phy_init); ++module_exit(ltq_phy_exit); ++ ++MODULE_DESCRIPTION("Lantiq PHY drivers"); ++MODULE_AUTHOR("Daniel Schwierzeck "); ++MODULE_LICENSE("GPL"); +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0023-NET-multi-phy-support.patch b/target/linux/lantiq/patches-3.14/0023-NET-multi-phy-support.patch deleted file mode 100644 index dcda21f487..0000000000 --- a/target/linux/lantiq/patches-3.14/0023-NET-multi-phy-support.patch +++ /dev/null @@ -1,60 +0,0 @@ -From 2e265bc5154636daecf941acfea3087e7820877d Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Sun, 27 Jul 2014 09:38:50 +0100 -Subject: [PATCH 23/31] NET: multi phy support - -Signed-off-by: John Crispin ---- - drivers/net/phy/phy.c | 9 ++++++--- - include/linux/phy.h | 1 + - 2 files changed, 7 insertions(+), 3 deletions(-) - -diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c -index 76d96b9..371f0b6 100644 ---- a/drivers/net/phy/phy.c -+++ b/drivers/net/phy/phy.c -@@ -715,7 +715,8 @@ void phy_state_machine(struct work_struct *work) - /* If the link is down, give up on negotiation for now */ - if (!phydev->link) { - phydev->state = PHY_NOLINK; -- netif_carrier_off(phydev->attached_dev); -+ if (!phydev->no_auto_carrier_off) -+ netif_carrier_off(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); - break; - } -@@ -781,7 +782,8 @@ void phy_state_machine(struct work_struct *work) - netif_carrier_on(phydev->attached_dev); - } else { - phydev->state = PHY_NOLINK; -- netif_carrier_off(phydev->attached_dev); -+ if (!phydev->no_auto_carrier_off) -+ netif_carrier_off(phydev->attached_dev); - } - - phydev->adjust_link(phydev->attached_dev); -@@ -793,7 +795,8 @@ void phy_state_machine(struct work_struct *work) - case PHY_HALTED: - if (phydev->link) { - phydev->link = 0; -- netif_carrier_off(phydev->attached_dev); -+ if (!phydev->no_auto_carrier_off) -+ netif_carrier_off(phydev->attached_dev); - phydev->adjust_link(phydev->attached_dev); - do_suspend = 1; - } -diff --git a/include/linux/phy.h b/include/linux/phy.h -index 565188c..91b93f7 100644 ---- a/include/linux/phy.h -+++ b/include/linux/phy.h -@@ -308,6 +308,7 @@ struct phy_device { - struct phy_c45_device_ids c45_ids; - bool is_c45; - bool is_internal; -+ bool no_auto_carrier_off; - - enum phy_state state; - --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0024-NET-add-of_get_mac_address_mtd.patch b/target/linux/lantiq/patches-3.14/0024-NET-add-of_get_mac_address_mtd.patch deleted file mode 100644 index 7024278374..0000000000 --- a/target/linux/lantiq/patches-3.14/0024-NET-add-of_get_mac_address_mtd.patch +++ /dev/null @@ -1,83 +0,0 @@ -From c4f036afb2016d21433c0214c55c01b8b9b7f4ee Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Sun, 27 Jul 2014 09:40:01 +0100 -Subject: [PATCH 24/31] NET: add of_get_mac_address_mtd() - -Many embedded devices have information such as mac addresses stored inside mtd -devices. This patch allows us to add a property inside a node describing a -network interface. The new property points at a mtd partition with an offset -where the mac address can be found. - -Signed-off-by: John Crispin ---- - drivers/of/of_net.c | 37 +++++++++++++++++++++++++++++++++++++ - include/linux/of_net.h | 1 + - 2 files changed, 38 insertions(+) - -diff --git a/drivers/of/of_net.c b/drivers/of/of_net.c -index a208a45..de93111 100644 ---- a/drivers/of/of_net.c -+++ b/drivers/of/of_net.c -@@ -10,6 +10,7 @@ - #include - #include - #include -+#include - - /** - * It maps 'enum phy_interface_t' found in include/linux/phy.h -@@ -94,3 +95,39 @@ const void *of_get_mac_address(struct device_node *np) - return NULL; - } - EXPORT_SYMBOL(of_get_mac_address); -+ -+int of_get_mac_address_mtd(struct device_node *np, void *mac) -+{ -+ struct device_node *mtd_np = NULL; -+ size_t retlen; -+ int size, ret; -+ struct mtd_info *mtd; -+ const char *part; -+ const __be32 *list; -+ phandle phandle; -+ -+ list = of_get_property(np, "mtd-mac-address", &size); -+ if (!list || (size != (2 * sizeof(*list)))) -+ return -ENOENT; -+ -+ phandle = be32_to_cpup(list++); -+ if (phandle) -+ mtd_np = of_find_node_by_phandle(phandle); -+ -+ if (!mtd_np) -+ return -ENOENT; -+ -+ part = of_get_property(mtd_np, "label", NULL); -+ if (!part) -+ part = mtd_np->name; -+ -+ mtd = get_mtd_device_nm(part); -+ if (IS_ERR(mtd)) -+ return PTR_ERR(mtd); -+ -+ ret = mtd_read(mtd, be32_to_cpup(list), 6, &retlen, (u_char *) mac); -+ put_mtd_device(mtd); -+ -+ return ret; -+} -+EXPORT_SYMBOL_GPL(of_get_mac_address_mtd); -diff --git a/include/linux/of_net.h b/include/linux/of_net.h -index 34597c8..cdfbc60 100644 ---- a/include/linux/of_net.h -+++ b/include/linux/of_net.h -@@ -11,6 +11,7 @@ - #include - extern int of_get_phy_mode(struct device_node *np); - extern const void *of_get_mac_address(struct device_node *np); -+extern int of_get_mac_address_mtd(struct device_node *np, void *mac); - #else - static inline int of_get_phy_mode(struct device_node *np) - { --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0024-NET-lantiq-adds-PHY11G-firmware-blobs.patch b/target/linux/lantiq/patches-3.14/0024-NET-lantiq-adds-PHY11G-firmware-blobs.patch new file mode 100644 index 0000000000..e4c221c5bb --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0024-NET-lantiq-adds-PHY11G-firmware-blobs.patch @@ -0,0 +1,375 @@ +From 77e89d5a28be35058041c79e9874ab26f222c603 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Mon, 22 Oct 2012 09:26:24 +0200 +Subject: [PATCH 24/36] NET: lantiq: adds PHY11G firmware blobs + +Signed-off-by: John Crispin +--- + firmware/Makefile | 4 + + firmware/lantiq/COPYING | 286 +++++++++++++++++++++++++++++++++++++++++++++++ + firmware/lantiq/README | 45 ++++++++ + 3 files changed, 335 insertions(+) + create mode 100644 firmware/lantiq/COPYING + create mode 100644 firmware/lantiq/README + +diff --git a/firmware/Makefile b/firmware/Makefile +index cbb09ce..171ebab 100644 +--- a/firmware/Makefile ++++ b/firmware/Makefile +@@ -134,6 +134,10 @@ fw-shipped-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda/keyspan_pda.fw + fw-shipped-$(CONFIG_USB_SERIAL_XIRCOM) += keyspan_pda/xircom_pgs.fw + fw-shipped-$(CONFIG_USB_VICAM) += vicam/firmware.fw + fw-shipped-$(CONFIG_VIDEO_CPIA2) += cpia2/stv0672_vp4.bin ++fw-shipped-$(CONFIG_LANTIQ_XRX200) += lantiq/vr9_phy11g_a1x.bin ++fw-shipped-$(CONFIG_LANTIQ_XRX200) += lantiq/vr9_phy11g_a2x.bin ++fw-shipped-$(CONFIG_LANTIQ_XRX200) += lantiq/vr9_phy22f_a1x.bin ++fw-shipped-$(CONFIG_LANTIQ_XRX200) += lantiq/vr9_phy22f_a2x.bin + fw-shipped-$(CONFIG_YAM) += yam/1200.bin yam/9600.bin + + fw-shipped-all := $(fw-shipped-y) $(fw-shipped-m) $(fw-shipped-) +diff --git a/firmware/lantiq/COPYING b/firmware/lantiq/COPYING +new file mode 100644 +index 0000000..5ec70b2 +--- /dev/null ++++ b/firmware/lantiq/COPYING +@@ -0,0 +1,286 @@ ++All firmware files are copyrighted by Lantiq Deutschland GmbH. ++The files have been extracted from header files found in Lantiq BSPs. ++If not stated otherwise all files are licensed under GPL. ++ ++======================================================================= ++ ++ GNU GENERAL PUBLIC LICENSE ++ Version 2, June 1991 ++ ++ Copyright (C) 1989, 1991 Free Software Foundation, Inc. ++ 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ Everyone is permitted to copy and distribute verbatim copies ++ of this license document, but changing it is not allowed. ++ ++ Preamble ++ ++ The licenses for most software are designed to take away your ++freedom to share and change it. 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IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING ++WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR ++REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, ++INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING ++OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED ++TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY ++YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER ++PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE ++POSSIBILITY OF SUCH DAMAGES. ++ ++ END OF TERMS AND CONDITIONS +diff --git a/firmware/lantiq/README b/firmware/lantiq/README +new file mode 100644 +index 0000000..1b666d4 +--- /dev/null ++++ b/firmware/lantiq/README +@@ -0,0 +1,45 @@ ++# ++# This program is free software; you can redistribute it and/or ++# modify it under the terms of the GNU General Public License as ++# published by the Free Software Foundation; either version 2 of ++# the License, or (at your option) any later version. ++# ++# This program is distributed in the hope that it will be useful, ++# but WITHOUT ANY WARRANTY; without even the implied warranty of ++# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++# GNU General Public License for more details. ++# ++# You should have received a copy of the GNU General Public License ++# along with this program; if not, write to the Free Software ++# Foundation, Inc., 59 Temple Place, Suite 330, Boston, ++# MA 02111-1307 USA ++# ++# (C) Copyright 2007 - 2012 ++# Lantiq Deutschland GmbH ++# ++# (C) Copyright 2012 ++# Daniel Schwierzeck ++# ++ ++# ++# How to use ++# ++Configure kernel with: ++CONFIG_FW_LOADER=y ++CONFIG_EXTRA_FIRMWARE_DIR="FIRMWARE_DIR" ++CONFIG_EXTRA_FIRMWARE="FIRMWARE_FILES" ++ ++where FIRMWARE_DIR should point to this git tree and FIRMWARE_FILES is a list ++of space separated files from list below. ++ ++# ++# Firmware files ++# ++ ++# GPHY core on Lantiq XWAY VR9 v1.1 ++lantiq/vr9_phy11g_a1x.bin ++lantiq/vr9_phy22f_a1x.bin ++ ++# GPHY core on Lantiq XWAY VR9 v1.2 ++lantiq/vr9_phy11g_a2x.bin ++lantiq/vr9_phy22f_a2x.bin +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0025-GPIO-MIPS-lantiq-add-gpio-driver-for-falcon-SoC.patch b/target/linux/lantiq/patches-3.14/0025-GPIO-MIPS-lantiq-add-gpio-driver-for-falcon-SoC.patch deleted file mode 100644 index 841401febb..0000000000 --- a/target/linux/lantiq/patches-3.14/0025-GPIO-MIPS-lantiq-add-gpio-driver-for-falcon-SoC.patch +++ /dev/null @@ -1,404 +0,0 @@ -From 8d45ea02fc0e9b5edd7deaf564663f1ffe8bed64 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 7 Aug 2014 18:22:19 +0200 -Subject: [PATCH 25/31] GPIO: MIPS: lantiq: add gpio driver for falcon SoC - -Add driver for GPIO blocks found on Lantiq FALCON SoC. The SoC has 5 banks of -up to 32 pads. The GPIO blocks have a per pin IRQs. - -Signed-off-by: Thomas Langer -Acked-by: John Crispin -Cc: linux-mips@linux-mips.org -Cc: linux-gpio@vger.kernel.org ---- - drivers/gpio/Kconfig | 5 + - drivers/gpio/Makefile | 1 + - drivers/gpio/gpio-falcon.c | 348 ++++++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 354 insertions(+) - create mode 100644 drivers/gpio/gpio-falcon.c - -diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig -index 903f24d..670c064 100644 ---- a/drivers/gpio/Kconfig -+++ b/drivers/gpio/Kconfig -@@ -145,6 +145,11 @@ config GPIO_EP93XX - depends on ARCH_EP93XX - select GPIO_GENERIC - -+config GPIO_FALCON -+ def_bool y -+ depends on MIPS && SOC_FALCON -+ select GPIO_GENERIC -+ - config GPIO_MM_LANTIQ - bool "Lantiq Memory mapped GPIOs" - depends on LANTIQ && SOC_XWAY -diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile -index 5d50179..c92db39 100644 ---- a/drivers/gpio/Makefile -+++ b/drivers/gpio/Makefile -@@ -26,6 +26,7 @@ obj-$(CONFIG_GPIO_DAVINCI) += gpio-davinci.o - obj-$(CONFIG_GPIO_EM) += gpio-em.o - obj-$(CONFIG_GPIO_EP93XX) += gpio-ep93xx.o - obj-$(CONFIG_GPIO_F7188X) += gpio-f7188x.o -+obj-$(CONFIG_GPIO_FALCON) += gpio-falcon.o - obj-$(CONFIG_GPIO_GE_FPGA) += gpio-ge.o - obj-$(CONFIG_GPIO_GRGPIO) += gpio-grgpio.o - obj-$(CONFIG_GPIO_ICH) += gpio-ich.o -diff --git a/drivers/gpio/gpio-falcon.c b/drivers/gpio/gpio-falcon.c -new file mode 100644 -index 0000000..ae3bdfb ---- /dev/null -+++ b/drivers/gpio/gpio-falcon.c -@@ -0,0 +1,348 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License version 2 as published -+ * by the Free Software Foundation. -+ * -+ * Copyright (C) 2012 Thomas Langer -+ * Copyright (C) 2012 John Crispin -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+/* Data Output Register */ -+#define GPIO_OUT 0x00000000 -+/* Data Input Register */ -+#define GPIO_IN 0x00000004 -+/* Direction Register */ -+#define GPIO_DIR 0x00000008 -+/* External Interrupt Control Register 0 */ -+#define GPIO_EXINTCR0 0x00000018 -+/* External Interrupt Control Register 1 */ -+#define GPIO_EXINTCR1 0x0000001C -+/* IRN Capture Register */ -+#define GPIO_IRNCR 0x00000020 -+/* IRN Interrupt Configuration Register */ -+#define GPIO_IRNCFG 0x0000002C -+/* IRN Interrupt Enable Set Register */ -+#define GPIO_IRNRNSET 0x00000030 -+/* IRN Interrupt Enable Clear Register */ -+#define GPIO_IRNENCLR 0x00000034 -+/* Output Set Register */ -+#define GPIO_OUTSET 0x00000040 -+/* Output Cler Register */ -+#define GPIO_OUTCLR 0x00000044 -+/* Direction Clear Register */ -+#define GPIO_DIRSET 0x00000048 -+/* Direction Set Register */ -+#define GPIO_DIRCLR 0x0000004C -+ -+/* turn a gpio_chip into a falcon_gpio_port */ -+#define ctop(c) container_of(c, struct falcon_gpio_port, gpio_chip) -+/* turn a irq_data into a falcon_gpio_port */ -+#define itop(i) ((struct falcon_gpio_port *) irq_get_chip_data(i->irq)) -+ -+#define port_r32(p, reg) ltq_r32(p->port + reg) -+#define port_w32(p, val, reg) ltq_w32(val, p->port + reg) -+#define port_w32_mask(p, clear, set, reg) \ -+ port_w32(p, (port_r32(p, reg) & ~(clear)) | (set), reg) -+ -+#define MAX_BANKS 5 -+#define PINS_PER_PORT 32 -+ -+struct falcon_gpio_port { -+ struct gpio_chip gpio_chip; -+ void __iomem *port; -+ unsigned int irq_base; -+ unsigned int chained_irq; -+ struct clk *clk; -+ char name[6]; -+}; -+ -+static struct irq_chip falcon_gpio_irq_chip; -+ -+static int falcon_gpio_direction_input(struct gpio_chip *chip, -+ unsigned int offset) -+{ -+ port_w32(ctop(chip), 1 << offset, GPIO_DIRCLR); -+ -+ return 0; -+} -+ -+static void falcon_gpio_set(struct gpio_chip *chip, unsigned int offset, -+ int value) -+{ -+ if (value) -+ port_w32(ctop(chip), 1 << offset, GPIO_OUTSET); -+ else -+ port_w32(ctop(chip), 1 << offset, GPIO_OUTCLR); -+} -+ -+static int falcon_gpio_direction_output(struct gpio_chip *chip, -+ unsigned int offset, int value) -+{ -+ falcon_gpio_set(chip, offset, value); -+ port_w32(ctop(chip), 1 << offset, GPIO_DIRSET); -+ -+ return 0; -+} -+ -+static int falcon_gpio_get(struct gpio_chip *chip, unsigned int offset) -+{ -+ if ((port_r32(ctop(chip), GPIO_DIR) >> offset) & 1) -+ return (port_r32(ctop(chip), GPIO_OUT) >> offset) & 1; -+ else -+ return (port_r32(ctop(chip), GPIO_IN) >> offset) & 1; -+} -+ -+static int falcon_gpio_request(struct gpio_chip *chip, unsigned offset) -+{ -+ int gpio = chip->base + offset; -+ -+ return pinctrl_request_gpio(gpio); -+} -+ -+static void falcon_gpio_free(struct gpio_chip *chip, unsigned offset) -+{ -+ int gpio = chip->base + offset; -+ -+ pinctrl_free_gpio(gpio); -+} -+ -+static int falcon_gpio_to_irq(struct gpio_chip *chip, unsigned offset) -+{ -+ return ctop(chip)->irq_base + offset; -+} -+ -+static void falcon_gpio_disable_irq(struct irq_data *d) -+{ -+ unsigned int offset = d->irq - itop(d)->irq_base; -+ -+ port_w32(itop(d), 1 << offset, GPIO_IRNENCLR); -+} -+ -+static void falcon_gpio_enable_irq(struct irq_data *d) -+{ -+ unsigned int offset = d->irq - itop(d)->irq_base; -+ -+ port_w32(itop(d), 1 << offset, GPIO_IRNRNSET); -+} -+ -+static void falcon_gpio_ack_irq(struct irq_data *d) -+{ -+ unsigned int offset = d->irq - itop(d)->irq_base; -+ -+ port_w32(itop(d), 1 << offset, GPIO_IRNCR); -+} -+ -+static void falcon_gpio_mask_and_ack_irq(struct irq_data *d) -+{ -+ unsigned int offset = d->irq - itop(d)->irq_base; -+ -+ port_w32(itop(d), 1 << offset, GPIO_IRNENCLR); -+ port_w32(itop(d), 1 << offset, GPIO_IRNCR); -+} -+ -+static int falcon_gpio_irq_type(struct irq_data *d, unsigned int type) -+{ -+ unsigned int offset = d->irq - itop(d)->irq_base; -+ unsigned int mask = 1 << offset; -+ -+ if ((type & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_NONE) -+ return 0; -+ -+ if ((type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) != 0) { -+ /* level triggered */ -+ port_w32_mask(itop(d), 0, mask, GPIO_IRNCFG); -+ irq_set_chip_and_handler_name(d->irq, -+ &falcon_gpio_irq_chip, handle_level_irq, "mux"); -+ } else { -+ /* edge triggered */ -+ port_w32_mask(itop(d), mask, 0, GPIO_IRNCFG); -+ irq_set_chip_and_handler_name(d->irq, -+ &falcon_gpio_irq_chip, handle_simple_irq, "mux"); -+ } -+ -+ if ((type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) { -+ port_w32_mask(itop(d), mask, 0, GPIO_EXINTCR0); -+ port_w32_mask(itop(d), 0, mask, GPIO_EXINTCR1); -+ } else { -+ if ((type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_LEVEL_HIGH)) != 0) -+ /* positive logic: rising edge, high level */ -+ port_w32_mask(itop(d), mask, 0, GPIO_EXINTCR0); -+ else -+ /* negative logic: falling edge, low level */ -+ port_w32_mask(itop(d), 0, mask, GPIO_EXINTCR0); -+ port_w32_mask(itop(d), mask, 0, GPIO_EXINTCR1); -+ } -+ -+ return gpio_direction_input(itop(d)->gpio_chip.base + offset); -+} -+ -+static void falcon_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -+{ -+ struct falcon_gpio_port *gpio_port = irq_desc_get_handler_data(desc); -+ unsigned long irncr; -+ int offset; -+ -+ /* acknowledge interrupt */ -+ irncr = port_r32(gpio_port, GPIO_IRNCR); -+ port_w32(gpio_port, irncr, GPIO_IRNCR); -+ -+ desc->irq_data.chip->irq_ack(&desc->irq_data); -+ -+ for_each_set_bit(offset, &irncr, gpio_port->gpio_chip.ngpio) -+ generic_handle_irq(gpio_port->irq_base + offset); -+} -+ -+static int falcon_gpio_irq_map(struct irq_domain *d, unsigned int irq, -+ irq_hw_number_t hw) -+{ -+ struct falcon_gpio_port *port = d->host_data; -+ -+ irq_set_chip_and_handler_name(irq, &falcon_gpio_irq_chip, -+ handle_simple_irq, "mux"); -+ irq_set_chip_data(irq, port); -+ -+ /* set to negative logic (falling edge, low level) */ -+ port_w32_mask(port, 0, 1 << hw, GPIO_EXINTCR0); -+ return 0; -+} -+ -+static struct irq_chip falcon_gpio_irq_chip = { -+ .name = "gpio_irq_mux", -+ .irq_mask = falcon_gpio_disable_irq, -+ .irq_unmask = falcon_gpio_enable_irq, -+ .irq_ack = falcon_gpio_ack_irq, -+ .irq_mask_ack = falcon_gpio_mask_and_ack_irq, -+ .irq_set_type = falcon_gpio_irq_type, -+}; -+ -+static const struct irq_domain_ops irq_domain_ops = { -+ .xlate = irq_domain_xlate_onetwocell, -+ .map = falcon_gpio_irq_map, -+}; -+ -+static struct irqaction gpio_cascade = { -+ .handler = no_action, -+ .flags = IRQF_DISABLED, -+ .name = "gpio_cascade", -+}; -+ -+static int falcon_gpio_probe(struct platform_device *pdev) -+{ -+ struct pinctrl_gpio_range *gpio_range; -+ struct device_node *node = pdev->dev.of_node; -+ const __be32 *bank = of_get_property(node, "lantiq,bank", NULL); -+ struct falcon_gpio_port *gpio_port; -+ struct resource *gpiores, irqres; -+ int ret, size; -+ -+ if (!bank || *bank >= MAX_BANKS) -+ return -ENODEV; -+ -+ size = pinctrl_falcon_get_range_size(*bank); -+ if (size < 1) { -+ dev_err(&pdev->dev, "pad not loaded for bank %d\n", *bank); -+ return size; -+ } -+ -+ gpio_range = devm_kzalloc(&pdev->dev, sizeof(struct pinctrl_gpio_range), -+ GFP_KERNEL); -+ if (!gpio_range) -+ return -ENOMEM; -+ -+ gpio_port = devm_kzalloc(&pdev->dev, sizeof(struct falcon_gpio_port), -+ GFP_KERNEL); -+ if (!gpio_port) -+ return -ENOMEM; -+ -+ snprintf(gpio_port->name, 6, "gpio%d", *bank); -+ gpio_port->gpio_chip.label = gpio_port->name; -+ gpio_port->gpio_chip.direction_input = falcon_gpio_direction_input; -+ gpio_port->gpio_chip.direction_output = falcon_gpio_direction_output; -+ gpio_port->gpio_chip.get = falcon_gpio_get; -+ gpio_port->gpio_chip.set = falcon_gpio_set; -+ gpio_port->gpio_chip.request = falcon_gpio_request; -+ gpio_port->gpio_chip.free = falcon_gpio_free; -+ gpio_port->gpio_chip.base = *bank * PINS_PER_PORT; -+ gpio_port->gpio_chip.ngpio = size; -+ gpio_port->gpio_chip.dev = &pdev->dev; -+ -+ gpiores = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ gpio_port->port = devm_request_and_ioremap(&pdev->dev, gpiores); -+ if (IS_ERR(gpio_port->port)) -+ return PTR_ERR(gpio_port->port); -+ -+ gpio_port->clk = devm_clk_get(&pdev->dev, NULL); -+ if (IS_ERR(gpio_port->clk)) -+ return PTR_ERR(gpio_port->clk); -+ clk_activate(gpio_port->clk); -+ -+ if (of_irq_to_resource_table(node, &irqres, 1) == 1) { -+ gpio_port->irq_base = INT_NUM_EXTRA_START + (32 * *bank); -+ gpio_port->gpio_chip.to_irq = falcon_gpio_to_irq; -+ gpio_port->chained_irq = irqres.start; -+ irq_domain_add_legacy(node, size, gpio_port->irq_base, 0, -+ &irq_domain_ops, gpio_port); -+ setup_irq(irqres.start, &gpio_cascade); -+ irq_set_handler_data(irqres.start, gpio_port); -+ irq_set_chained_handler(irqres.start, falcon_gpio_irq_handler); -+ } -+ -+ ret = gpiochip_add(&gpio_port->gpio_chip); -+ if (ret) -+ return ret; -+ -+ platform_set_drvdata(pdev, gpio_port); -+ -+ gpio_range->name = "FALCON GPIO"; -+ gpio_range->id = *bank; -+ gpio_range->base = gpio_port->gpio_chip.base; -+ gpio_range->pin_base = gpio_port->gpio_chip.base; -+ gpio_range->npins = gpio_port->gpio_chip.ngpio; -+ gpio_range->gc = &gpio_port->gpio_chip; -+ -+ pinctrl_falcon_add_gpio_range(gpio_range); -+ -+ return 0; -+} -+ -+static const struct of_device_id falcon_gpio_match[] = { -+ { .compatible = "lantiq,falcon-gpio" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, falcon_gpio_match); -+ -+static struct platform_driver falcon_gpio_driver = { -+ .probe = falcon_gpio_probe, -+ .driver = { -+ .name = "gpio-falcon", -+ .owner = THIS_MODULE, -+ .of_match_table = falcon_gpio_match, -+ }, -+}; -+ -+int __init falcon_gpio_init(void) -+{ -+ int ret; -+ -+ pr_info("FALC(tm) ON GPIO Driver, (C) 2012 Lantiq Deutschland Gmbh\n"); -+ ret = platform_driver_register(&falcon_gpio_driver); -+ if (ret) -+ pr_err("falcon_gpio: Error registering platform driver!"); -+ return ret; -+} -+ -+subsys_initcall(falcon_gpio_init); --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0025-NET-MIPS-lantiq-adds-xrx200-net.patch b/target/linux/lantiq/patches-3.14/0025-NET-MIPS-lantiq-adds-xrx200-net.patch new file mode 100644 index 0000000000..705430ea72 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0025-NET-MIPS-lantiq-adds-xrx200-net.patch @@ -0,0 +1,3357 @@ +From fb0c9601f4414c39ff68e26b88681bef0bb04954 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Mon, 22 Oct 2012 12:22:23 +0200 +Subject: [PATCH 25/36] NET: MIPS: lantiq: adds xrx200-net + +--- + drivers/net/ethernet/Kconfig | 8 +- + drivers/net/ethernet/Makefile | 1 + + drivers/net/ethernet/lantiq_pce.h | 163 +++ + drivers/net/ethernet/lantiq_xrx200.c | 1798 +++++++++++++++++++++++++++++++ + drivers/net/ethernet/lantiq_xrx200_sw.h | 1328 +++++++++++++++++++++++ + 5 files changed, 3297 insertions(+), 1 deletion(-) + create mode 100644 drivers/net/ethernet/lantiq_pce.h + create mode 100644 drivers/net/ethernet/lantiq_xrx200.c + create mode 100644 drivers/net/ethernet/lantiq_xrx200_sw.h + +diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig +index 506b024..0a0dbe6 100644 +--- a/drivers/net/ethernet/Kconfig ++++ b/drivers/net/ethernet/Kconfig +@@ -84,7 +84,13 @@ config LANTIQ_ETOP + tristate "Lantiq SoC ETOP driver" + depends on SOC_TYPE_XWAY + ---help--- +- Support for the MII0 inside the Lantiq SoC ++ Support for the MII0 inside the Lantiq ADSL SoC ++ ++config LANTIQ_XRX200 ++ tristate "Lantiq SoC XRX200 driver" ++ depends on SOC_TYPE_XWAY ++ ---help--- ++ Support for the MII0 inside the Lantiq VDSL SoC + + source "drivers/net/ethernet/marvell/Kconfig" + source "drivers/net/ethernet/mellanox/Kconfig" +diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile +index c0b8789..459cce8 100644 +--- a/drivers/net/ethernet/Makefile ++++ b/drivers/net/ethernet/Makefile +@@ -38,6 +38,7 @@ obj-$(CONFIG_IP1000) += icplus/ + obj-$(CONFIG_JME) += jme.o + obj-$(CONFIG_KORINA) += korina.o + obj-$(CONFIG_LANTIQ_ETOP) += lantiq_etop.o ++obj-$(CONFIG_LANTIQ_XRX200) += lantiq_xrx200.o + obj-$(CONFIG_NET_VENDOR_MARVELL) += marvell/ + obj-$(CONFIG_NET_VENDOR_MELLANOX) += mellanox/ + obj-$(CONFIG_NET_VENDOR_MICREL) += micrel/ +diff --git a/drivers/net/ethernet/lantiq_pce.h b/drivers/net/ethernet/lantiq_pce.h +new file mode 100644 +index 0000000..0c38efe +--- /dev/null ++++ b/drivers/net/ethernet/lantiq_pce.h +@@ -0,0 +1,163 @@ ++/* ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * Copyright (C) 2010 Lantiq Deutschland GmbH ++ * Copyright (C) 2012 John Crispin ++ * ++ * PCE microcode extracted from UGW5.2 switch api ++ */ ++ ++/* Switch API Micro Code V0.3 */ ++enum { ++ OUT_MAC0 = 0, ++ OUT_MAC1, ++ OUT_MAC2, ++ OUT_MAC3, ++ OUT_MAC4, ++ OUT_MAC5, ++ OUT_ETHTYP, ++ OUT_VTAG0, ++ OUT_VTAG1, ++ OUT_ITAG0, ++ OUT_ITAG1, /*10 */ ++ OUT_ITAG2, ++ OUT_ITAG3, ++ OUT_IP0, ++ OUT_IP1, ++ OUT_IP2, ++ OUT_IP3, ++ OUT_SIP0, ++ OUT_SIP1, ++ OUT_SIP2, ++ OUT_SIP3, /*20*/ ++ OUT_SIP4, ++ OUT_SIP5, ++ OUT_SIP6, ++ OUT_SIP7, ++ OUT_DIP0, ++ OUT_DIP1, ++ OUT_DIP2, ++ OUT_DIP3, ++ OUT_DIP4, ++ OUT_DIP5, /*30*/ ++ OUT_DIP6, ++ OUT_DIP7, ++ OUT_SESID, ++ OUT_PROT, ++ OUT_APP0, ++ OUT_APP1, ++ OUT_IGMP0, ++ OUT_IGMP1, ++ OUT_IPOFF, /*39*/ ++ OUT_NONE = 63 ++}; ++ ++/* parser's microcode length type */ ++#define INSTR 0 ++#define IPV6 1 ++#define LENACCU 2 ++ ++/* parser's microcode flag type */ ++enum { ++ FLAG_ITAG = 0, ++ FLAG_VLAN, ++ FLAG_SNAP, ++ FLAG_PPPOE, ++ FLAG_IPV6, ++ FLAG_IPV6FL, ++ FLAG_IPV4, ++ FLAG_IGMP, ++ FLAG_TU, ++ FLAG_HOP, ++ FLAG_NN1, /*10 */ ++ FLAG_NN2, ++ FLAG_END, ++ FLAG_NO, /*13*/ ++}; ++ ++/* Micro code version V2_11 (extension for parsing IPv6 in PPPoE) */ ++#define MC_ENTRY(val, msk, ns, out, len, type, flags, ipv4_len) \ ++ { {val, msk, (ns<<10 | out<<4 | len>>1), (len&1)<<15 | type<<13 | flags<<9 | ipv4_len<<8 }} ++struct pce_microcode { ++ unsigned short val[4]; ++/* unsigned short val_2; ++ unsigned short val_1; ++ unsigned short val_0;*/ ++} pce_microcode[] = { ++ /* value mask ns fields L type flags ipv4_len */ ++ MC_ENTRY(0x88c3, 0xFFFF, 1, OUT_ITAG0, 4, INSTR, FLAG_ITAG, 0), ++ MC_ENTRY(0x8100, 0xFFFF, 2, OUT_VTAG0, 2, INSTR, FLAG_VLAN, 0), ++ MC_ENTRY(0x88A8, 0xFFFF, 1, OUT_VTAG0, 2, INSTR, FLAG_VLAN, 0), ++ MC_ENTRY(0x8100, 0xFFFF, 1, OUT_VTAG0, 2, INSTR, FLAG_VLAN, 0), ++ MC_ENTRY(0x8864, 0xFFFF, 17, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0800, 0xFFFF, 21, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x86DD, 0xFFFF, 22, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x8863, 0xFFFF, 16, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0xF800, 10, OUT_NONE, 0, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 38, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0600, 0x0600, 38, OUT_ETHTYP, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 12, OUT_NONE, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0xAAAA, 0xFFFF, 14, OUT_NONE, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0300, 0xFF00, 39, OUT_NONE, 0, INSTR, FLAG_SNAP, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_DIP7, 3, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 18, OUT_DIP7, 3, INSTR, FLAG_PPPOE, 0), ++ MC_ENTRY(0x0021, 0xFFFF, 21, OUT_NONE, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0057, 0xFFFF, 22, OUT_NONE, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x4000, 0xF000, 24, OUT_IP0, 4, INSTR, FLAG_IPV4, 1), ++ MC_ENTRY(0x6000, 0xF000, 27, OUT_IP0, 3, INSTR, FLAG_IPV6, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 25, OUT_IP3, 2, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 26, OUT_SIP0, 4, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 38, OUT_NONE, 0, LENACCU, FLAG_NO, 0), ++ MC_ENTRY(0x1100, 0xFF00, 37, OUT_PROT, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0600, 0xFF00, 37, OUT_PROT, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0xFF00, 33, OUT_IP3, 17, INSTR, FLAG_HOP, 0), ++ MC_ENTRY(0x2B00, 0xFF00, 33, OUT_IP3, 17, INSTR, FLAG_NN1, 0), ++ MC_ENTRY(0x3C00, 0xFF00, 33, OUT_IP3, 17, INSTR, FLAG_NN2, 0), ++ MC_ENTRY(0x0000, 0x0000, 37, OUT_PROT, 1, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0xFF00, 33, OUT_NONE, 0, IPV6, FLAG_HOP, 0), ++ MC_ENTRY(0x2B00, 0xFF00, 33, OUT_NONE, 0, IPV6, FLAG_NN1, 0), ++ MC_ENTRY(0x3C00, 0xFF00, 33, OUT_NONE, 0, IPV6, FLAG_NN2, 0), ++ MC_ENTRY(0x0000, 0x0000, 38, OUT_PROT, 1, IPV6, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 38, OUT_SIP0, 16, INSTR, FLAG_NO, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_APP0, 4, INSTR, FLAG_IGMP, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++ MC_ENTRY(0x0000, 0x0000, 39, OUT_NONE, 0, INSTR, FLAG_END, 0), ++}; +diff --git a/drivers/net/ethernet/lantiq_xrx200.c b/drivers/net/ethernet/lantiq_xrx200.c +new file mode 100644 +index 0000000..2da9d47 +--- /dev/null ++++ b/drivers/net/ethernet/lantiq_xrx200.c +@@ -0,0 +1,1798 @@ ++/* ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * Copyright (C) 2010 Lantiq Deutschland ++ * Copyright (C) 2012 John Crispin ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++#include ++#include ++ ++#include ++#include ++ ++#include "lantiq_pce.h" ++#include "lantiq_xrx200_sw.h" ++ ++#define SW_POLLING ++#define SW_ROUTING ++#define SW_PORTMAP ++ ++#ifdef SW_ROUTING ++ #ifdef SW_PORTMAP ++#define XRX200_MAX_DEV 2 ++ #else ++#define XRX200_MAX_DEV 2 ++ #endif ++#else ++#define XRX200_MAX_DEV 1 ++#endif ++ ++#define XRX200_MAX_VLAN 64 ++#define XRX200_PCE_ACTVLAN_IDX 0x01 ++#define XRX200_PCE_VLANMAP_IDX 0x02 ++ ++#define XRX200_MAX_PORT 7 ++#define XRX200_MAX_DMA 8 ++ ++#define XRX200_HEADROOM 4 ++ ++#define XRX200_TX_TIMEOUT (10 * HZ) ++ ++/* port type */ ++#define XRX200_PORT_TYPE_PHY 1 ++#define XRX200_PORT_TYPE_MAC 2 ++ ++/* DMA */ ++#define XRX200_DMA_DATA_LEN 0x600 ++#define XRX200_DMA_IRQ INT_NUM_IM2_IRL0 ++#define XRX200_DMA_RX 0 ++#define XRX200_DMA_TX 1 ++#define XRX200_DMA_IS_TX(x) (x%2) ++#define XRX200_DMA_IS_RX(x) (!XRX200_DMA_IS_TX(x)) ++ ++/* fetch / store dma */ ++#define FDMA_PCTRL0 0x2A00 ++#define FDMA_PCTRLx(x) (FDMA_PCTRL0 + (x * 0x18)) ++#define SDMA_PCTRL0 0x2F00 ++#define SDMA_PCTRLx(x) (SDMA_PCTRL0 + (x * 0x18)) ++ ++/* buffer management */ ++#define BM_PCFG0 0x200 ++#define BM_PCFGx(x) (BM_PCFG0 + (x * 8)) ++ ++/* MDIO */ ++#define MDIO_GLOB 0x0000 ++#define MDIO_CTRL 0x0020 ++#define MDIO_READ 0x0024 ++#define MDIO_WRITE 0x0028 ++#define MDIO_PHY0 0x0054 ++#define MDIO_PHY(x) (0x0054 - (x * sizeof(unsigned))) ++#define MDIO_CLK_CFG0 0x002C ++#define MDIO_CLK_CFG1 0x0030 ++ ++#define MDIO_GLOB_ENABLE 0x8000 ++#define MDIO_BUSY BIT(12) ++#define MDIO_RD BIT(11) ++#define MDIO_WR BIT(10) ++#define MDIO_MASK 0x1f ++#define MDIO_ADDRSHIFT 5 ++#define MDIO1_25MHZ 9 ++ ++#define MDIO_PHY_LINK_DOWN 0x4000 ++#define MDIO_PHY_LINK_UP 0x2000 ++ ++#define MDIO_PHY_SPEED_M10 0x0000 ++#define MDIO_PHY_SPEED_M100 0x0800 ++#define MDIO_PHY_SPEED_G1 0x1000 ++ ++#define MDIO_PHY_FDUP_EN 0x0200 ++#define MDIO_PHY_FDUP_DIS 0x0600 ++ ++#define MDIO_PHY_LINK_MASK 0x6000 ++#define MDIO_PHY_SPEED_MASK 0x1800 ++#define MDIO_PHY_FDUP_MASK 0x0600 ++#define MDIO_PHY_ADDR_MASK 0x001f ++#define MDIO_UPDATE_MASK MDIO_PHY_ADDR_MASK | MDIO_PHY_LINK_MASK | \ ++ MDIO_PHY_SPEED_MASK | MDIO_PHY_FDUP_MASK ++ ++/* MII */ ++#define MII_CFG(p) (p * 8) ++ ++#define MII_CFG_EN BIT(14) ++ ++#define MII_CFG_MODE_MIIP 0x0 ++#define MII_CFG_MODE_MIIM 0x1 ++#define MII_CFG_MODE_RMIIP 0x2 ++#define MII_CFG_MODE_RMIIM 0x3 ++#define MII_CFG_MODE_RGMII 0x4 ++#define MII_CFG_MODE_MASK 0xf ++ ++#define MII_CFG_RATE_M2P5 0x00 ++#define MII_CFG_RATE_M25 0x10 ++#define MII_CFG_RATE_M125 0x20 ++#define MII_CFG_RATE_M50 0x30 ++#define MII_CFG_RATE_AUTO 0x40 ++#define MII_CFG_RATE_MASK 0x70 ++ ++/* cpu port mac */ ++#define PMAC_HD_CTL 0x0000 ++#define PMAC_RX_IPG 0x0024 ++#define PMAC_EWAN 0x002c ++ ++#define PMAC_IPG_MASK 0xf ++#define PMAC_HD_CTL_AS 0x0008 ++#define PMAC_HD_CTL_AC 0x0004 ++#define PMAC_HD_CTL_RXSH 0x0040 ++#define PMAC_HD_CTL_AST 0x0080 ++#define PMAC_HD_CTL_RST 0x0100 ++ ++/* PCE */ ++#define PCE_TBL_KEY(x) (0x1100 + ((7 - x) * 4)) ++#define PCE_TBL_MASK 0x1120 ++#define PCE_TBL_VAL(x) (0x1124 + ((4 - x) * 4)) ++#define PCE_TBL_ADDR 0x1138 ++#define PCE_TBL_CTRL 0x113c ++#define PCE_PMAP1 0x114c ++#define PCE_PMAP2 0x1150 ++#define PCE_PMAP3 0x1154 ++#define PCE_GCTRL_REG(x) (0x1158 + (x * 4)) ++#define PCE_PCTRL_REG(p, x) (0x1200 + (((p * 0xa) + x) * 4)) ++ ++#define PCE_TBL_BUSY BIT(15) ++#define PCE_TBL_CFG_ADDR_MASK 0x1f ++#define PCE_TBL_CFG_ADWR 0x20 ++#define PCE_TBL_CFG_ADWR_MASK 0x60 ++#define PCE_INGRESS BIT(11) ++ ++/* MAC */ ++#define MAC_FLEN_REG (0x2314) ++#define MAC_CTRL_REG(p, x) (0x240c + (((p * 0xc) + x) * 4)) ++ ++/* buffer management */ ++#define BM_PCFG(p) (0x200 + (p * 8)) ++ ++/* special tag in TX path header */ ++#define SPID_SHIFT 24 ++#define DPID_SHIFT 16 ++#define DPID_ENABLE 1 ++#define SPID_CPU_PORT 2 ++#define PORT_MAP_SEL BIT(15) ++#define PORT_MAP_EN BIT(14) ++#define PORT_MAP_SHIFT 1 ++#define PORT_MAP_MASK 0x3f ++ ++#define SPPID_MASK 0x7 ++#define SPPID_SHIFT 4 ++ ++/* MII regs not yet in linux */ ++#define MDIO_DEVAD_NONE (-1) ++#define ADVERTIZE_MPD (1 << 10) ++ ++struct xrx200_port { ++ u8 num; ++ u8 phy_addr; ++ u16 flags; ++ phy_interface_t phy_if; ++ ++ int link; ++ int gpio; ++ enum of_gpio_flags gpio_flags; ++ ++ struct phy_device *phydev; ++ struct device_node *phy_node; ++}; ++ ++struct xrx200_chan { ++ int idx; ++ int refcount; ++ int tx_free; ++ ++ struct net_device dummy_dev; ++ struct net_device *devs[XRX200_MAX_DEV]; ++ ++ struct tasklet_struct tasklet; ++ struct napi_struct napi; ++ struct ltq_dma_channel dma; ++ struct sk_buff *skb[LTQ_DESC_NUM]; ++}; ++ ++struct xrx200_hw { ++ struct clk *clk; ++ struct mii_bus *mii_bus; ++ ++ struct xrx200_chan chan[XRX200_MAX_DMA]; ++ ++ struct net_device *devs[XRX200_MAX_DEV]; ++ int num_devs; ++ ++ int port_map[XRX200_MAX_PORT]; ++ unsigned short wan_map; ++ ++ spinlock_t lock; ++ ++ struct switch_dev swdev; ++}; ++ ++struct xrx200_priv { ++ struct net_device_stats stats; ++ int id; ++ ++ struct xrx200_port port[XRX200_MAX_PORT]; ++ int num_port; ++ bool wan; ++ bool sw; ++ unsigned short port_map; ++ unsigned char mac[6]; ++ ++ struct xrx200_hw *hw; ++}; ++ ++static __iomem void *xrx200_switch_membase; ++static __iomem void *xrx200_mii_membase; ++static __iomem void *xrx200_mdio_membase; ++static __iomem void *xrx200_pmac_membase; ++ ++#define ltq_switch_r32(x) ltq_r32(xrx200_switch_membase + (x)) ++#define ltq_switch_w32(x, y) ltq_w32(x, xrx200_switch_membase + (y)) ++#define ltq_switch_w32_mask(x, y, z) \ ++ ltq_w32_mask(x, y, xrx200_switch_membase + (z)) ++ ++#define ltq_mdio_r32(x) ltq_r32(xrx200_mdio_membase + (x)) ++#define ltq_mdio_w32(x, y) ltq_w32(x, xrx200_mdio_membase + (y)) ++#define ltq_mdio_w32_mask(x, y, z) \ ++ ltq_w32_mask(x, y, xrx200_mdio_membase + (z)) ++ ++#define ltq_mii_r32(x) ltq_r32(xrx200_mii_membase + (x)) ++#define ltq_mii_w32(x, y) ltq_w32(x, xrx200_mii_membase + (y)) ++#define ltq_mii_w32_mask(x, y, z) \ ++ ltq_w32_mask(x, y, xrx200_mii_membase + (z)) ++ ++#define ltq_pmac_r32(x) ltq_r32(xrx200_pmac_membase + (x)) ++#define ltq_pmac_w32(x, y) ltq_w32(x, xrx200_pmac_membase + (y)) ++#define ltq_pmac_w32_mask(x, y, z) \ ++ ltq_w32_mask(x, y, xrx200_pmac_membase + (z)) ++ ++#define XRX200_GLOBAL_REGATTR(reg) \ ++ .id = reg, \ ++ .type = SWITCH_TYPE_INT, \ ++ .set = xrx200_set_global_attr, \ ++ .get = xrx200_get_global_attr ++ ++#define XRX200_PORT_REGATTR(reg) \ ++ .id = reg, \ ++ .type = SWITCH_TYPE_INT, \ ++ .set = xrx200_set_port_attr, \ ++ .get = xrx200_get_port_attr ++ ++static int xrx200sw_read_x(int reg, int x) ++{ ++ int value, mask, addr; ++ ++ addr = xrx200sw_reg[reg].offset + (xrx200sw_reg[reg].mult * x); ++ value = ltq_switch_r32(addr); ++ mask = (1 << xrx200sw_reg[reg].size) - 1; ++ value = (value >> xrx200sw_reg[reg].shift); ++ ++ return (value & mask); ++} ++ ++static int xrx200sw_read(int reg) ++{ ++ return xrx200sw_read_x(reg, 0); ++} ++ ++static void xrx200sw_write_x(int value, int reg, int x) ++{ ++ int mask, addr; ++ ++ addr = xrx200sw_reg[reg].offset + (xrx200sw_reg[reg].mult * x); ++ mask = (1 << xrx200sw_reg[reg].size) - 1; ++ mask = (mask << xrx200sw_reg[reg].shift); ++ value = (value << xrx200sw_reg[reg].shift) & mask; ++ ++ ltq_switch_w32_mask(mask, value, addr); ++} ++ ++static void xrx200sw_write(int value, int reg) ++{ ++ xrx200sw_write_x(value, reg, 0); ++} ++ ++struct xrx200_pce_table_entry { ++ int index; // PCE_TBL_ADDR.ADDR = pData->table_index ++ int table; // PCE_TBL_CTRL.ADDR = pData->table ++ unsigned short key[8]; ++ unsigned short val[5]; ++ unsigned short mask; ++ unsigned short type; ++ unsigned short valid; ++ unsigned short gmap; ++}; ++ ++static int xrx200_pce_table_entry_read(struct xrx200_pce_table_entry *tbl) ++{ ++ // wait until hardware is ready ++ while (xrx200sw_read(XRX200_PCE_TBL_CTRL_BAS)) {}; ++ ++ // prepare the table access: ++ // PCE_TBL_ADDR.ADDR = pData->table_index ++ xrx200sw_write(tbl->index, XRX200_PCE_TBL_ADDR_ADDR); ++ // PCE_TBL_CTRL.ADDR = pData->table ++ xrx200sw_write(tbl->table, XRX200_PCE_TBL_CTRL_ADDR); ++ ++ //(address-based read) ++ xrx200sw_write(0, XRX200_PCE_TBL_CTRL_OPMOD); // OPMOD_ADRD ++ ++ xrx200sw_write(1, XRX200_PCE_TBL_CTRL_BAS); // start access ++ ++ // wait until hardware is ready ++ while (xrx200sw_read(XRX200_PCE_TBL_CTRL_BAS)) {}; ++ ++ // read the keys ++ tbl->key[7] = xrx200sw_read(XRX200_PCE_TBL_KEY_7); ++ tbl->key[6] = xrx200sw_read(XRX200_PCE_TBL_KEY_6); ++ tbl->key[5] = xrx200sw_read(XRX200_PCE_TBL_KEY_5); ++ tbl->key[4] = xrx200sw_read(XRX200_PCE_TBL_KEY_4); ++ tbl->key[3] = xrx200sw_read(XRX200_PCE_TBL_KEY_3); ++ tbl->key[2] = xrx200sw_read(XRX200_PCE_TBL_KEY_2); ++ tbl->key[1] = xrx200sw_read(XRX200_PCE_TBL_KEY_1); ++ tbl->key[0] = xrx200sw_read(XRX200_PCE_TBL_KEY_0); ++ ++ // read the values ++ tbl->val[4] = xrx200sw_read(XRX200_PCE_TBL_VAL_4); ++ tbl->val[3] = xrx200sw_read(XRX200_PCE_TBL_VAL_3); ++ tbl->val[2] = xrx200sw_read(XRX200_PCE_TBL_VAL_2); ++ tbl->val[1] = xrx200sw_read(XRX200_PCE_TBL_VAL_1); ++ tbl->val[0] = xrx200sw_read(XRX200_PCE_TBL_VAL_0); ++ ++ // read the mask ++ tbl->mask = xrx200sw_read(XRX200_PCE_TBL_MASK_0); ++ // read the type ++ tbl->type = xrx200sw_read(XRX200_PCE_TBL_CTRL_TYPE); ++ // read the valid flag ++ tbl->valid = xrx200sw_read(XRX200_PCE_TBL_CTRL_VLD); ++ // read the group map ++ tbl->gmap = xrx200sw_read(XRX200_PCE_TBL_CTRL_GMAP); ++ ++ return 0; ++} ++ ++static int xrx200_pce_table_entry_write(struct xrx200_pce_table_entry *tbl) ++{ ++ // wait until hardware is ready ++ while (xrx200sw_read(XRX200_PCE_TBL_CTRL_BAS)) {}; ++ ++ // prepare the table access: ++ // PCE_TBL_ADDR.ADDR = pData->table_index ++ xrx200sw_write(tbl->index, XRX200_PCE_TBL_ADDR_ADDR); ++ // PCE_TBL_CTRL.ADDR = pData->table ++ xrx200sw_write(tbl->table, XRX200_PCE_TBL_CTRL_ADDR); ++ ++ //(address-based write) ++ xrx200sw_write(1, XRX200_PCE_TBL_CTRL_OPMOD); // OPMOD_ADRD ++ ++ // read the keys ++ xrx200sw_write(tbl->key[7], XRX200_PCE_TBL_KEY_7); ++ xrx200sw_write(tbl->key[6], XRX200_PCE_TBL_KEY_6); ++ xrx200sw_write(tbl->key[5], XRX200_PCE_TBL_KEY_5); ++ xrx200sw_write(tbl->key[4], XRX200_PCE_TBL_KEY_4); ++ xrx200sw_write(tbl->key[3], XRX200_PCE_TBL_KEY_3); ++ xrx200sw_write(tbl->key[2], XRX200_PCE_TBL_KEY_2); ++ xrx200sw_write(tbl->key[1], XRX200_PCE_TBL_KEY_1); ++ xrx200sw_write(tbl->key[0], XRX200_PCE_TBL_KEY_0); ++ ++ // read the values ++ xrx200sw_write(tbl->val[4], XRX200_PCE_TBL_VAL_4); ++ xrx200sw_write(tbl->val[3], XRX200_PCE_TBL_VAL_3); ++ xrx200sw_write(tbl->val[2], XRX200_PCE_TBL_VAL_2); ++ xrx200sw_write(tbl->val[1], XRX200_PCE_TBL_VAL_1); ++ xrx200sw_write(tbl->val[0], XRX200_PCE_TBL_VAL_0); ++ ++ // read the mask ++ xrx200sw_write(tbl->mask, XRX200_PCE_TBL_MASK_0); ++ // read the type ++ xrx200sw_write(tbl->type, XRX200_PCE_TBL_CTRL_TYPE); ++ // read the valid flag ++ xrx200sw_write(tbl->valid, XRX200_PCE_TBL_CTRL_VLD); ++ // read the group map ++ xrx200sw_write(tbl->gmap, XRX200_PCE_TBL_CTRL_GMAP); ++ ++ xrx200sw_write(1, XRX200_PCE_TBL_CTRL_BAS); // start access ++ ++ // wait until hardware is ready ++ while (xrx200sw_read(XRX200_PCE_TBL_CTRL_BAS)) {}; ++ ++ return 0; ++} ++ ++static void xrx200sw_fixup_pvids(void) ++{ ++ int index, p, portmap, untagged; ++ struct xrx200_pce_table_entry tem; ++ struct xrx200_pce_table_entry tev; ++ ++ portmap = 0; ++ for (p = 0; p < XRX200_MAX_PORT; p++) ++ portmap |= BIT(p); ++ ++ tem.table = XRX200_PCE_VLANMAP_IDX; ++ tev.table = XRX200_PCE_ACTVLAN_IDX; ++ ++ for (index = XRX200_MAX_VLAN; index-- > 0;) ++ { ++ tev.index = index; ++ xrx200_pce_table_entry_read(&tev); ++ ++ if (tev.valid == 0) ++ continue; ++ ++ tem.index = index; ++ xrx200_pce_table_entry_read(&tem); ++ ++ if (tem.val[0] == 0) ++ continue; ++ ++ untagged = portmap & (tem.val[1] ^ tem.val[2]); ++ ++ for (p = 0; p < XRX200_MAX_PORT; p++) ++ if (untagged & BIT(p)) ++ { ++ portmap &= ~BIT(p); ++ xrx200sw_write_x(index, XRX200_PCE_DEFPVID_PVID, p); ++ } ++ ++ for (p = 0; p < XRX200_MAX_PORT; p++) ++ if (portmap & BIT(p)) ++ xrx200sw_write_x(index, XRX200_PCE_DEFPVID_PVID, p); ++ } ++} ++ ++// swconfig interface ++static void xrx200_hw_init(struct xrx200_hw *hw); ++ ++// global ++static int xrx200sw_reset_switch(struct switch_dev *dev) ++{ ++ struct xrx200_hw *hw = container_of(dev, struct xrx200_hw, swdev); ++ ++ xrx200_hw_init(hw); ++ ++ return 0; ++} ++ ++static int xrx200_set_vlan_mode_enable(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) ++{ ++ int p; ++ ++ if ((attr->max > 0) && (val->value.i > attr->max)) ++ return -EINVAL; ++ ++ for (p = 0; p < XRX200_MAX_PORT; p++) { ++ xrx200sw_write_x(val->value.i, XRX200_PCE_VCTRL_VEMR, p); ++ xrx200sw_write_x(val->value.i, XRX200_PCE_VCTRL_VIMR, p); ++ } ++ ++ xrx200sw_write(val->value.i, XRX200_PCE_GCTRL_0_VLAN); ++ return 0; ++} ++ ++static int xrx200_get_vlan_mode_enable(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) ++{ ++ val->value.i = xrx200sw_read(attr->id); ++ return 0; ++} ++ ++static int xrx200_set_global_attr(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) ++{ ++ if ((attr->max > 0) && (val->value.i > attr->max)) ++ return -EINVAL; ++ ++ xrx200sw_write(val->value.i, attr->id); ++ return 0; ++} ++ ++static int xrx200_get_global_attr(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) ++{ ++ val->value.i = xrx200sw_read(attr->id); ++ return 0; ++} ++ ++// vlan ++static int xrx200sw_set_vlan_vid(struct switch_dev *dev, const struct switch_attr *attr, ++ struct switch_val *val) ++{ ++ int i; ++ struct xrx200_pce_table_entry tev; ++ struct xrx200_pce_table_entry tem; ++ ++ tev.table = XRX200_PCE_ACTVLAN_IDX; ++ ++ for (i = 0; i < XRX200_MAX_VLAN; i++) ++ { ++ tev.index = i; ++ xrx200_pce_table_entry_read(&tev); ++ if (tev.key[0] == val->value.i && i != val->port_vlan) ++ return -EINVAL; ++ } ++ ++ tev.index = val->port_vlan; ++ xrx200_pce_table_entry_read(&tev); ++ tev.key[0] = val->value.i; ++ tev.valid = val->value.i > 0; ++ xrx200_pce_table_entry_write(&tev); ++ ++ tem.table = XRX200_PCE_VLANMAP_IDX; ++ tem.index = val->port_vlan; ++ xrx200_pce_table_entry_read(&tem); ++ tem.val[0] = val->value.i; ++ xrx200_pce_table_entry_write(&tem); ++ ++ xrx200sw_fixup_pvids(); ++ return 0; ++} ++ ++static int xrx200sw_get_vlan_vid(struct switch_dev *dev, const struct switch_attr *attr, ++ struct switch_val *val) ++{ ++ struct xrx200_pce_table_entry te; ++ ++ te.table = XRX200_PCE_ACTVLAN_IDX; ++ te.index = val->port_vlan; ++ xrx200_pce_table_entry_read(&te); ++ val->value.i = te.key[0]; ++ ++ return 0; ++} ++ ++static int xrx200sw_set_vlan_ports(struct switch_dev *dev, struct switch_val *val) ++{ ++ int i, portmap, tagmap, untagged; ++ struct xrx200_pce_table_entry tem; ++ ++ portmap = 0; ++ tagmap = 0; ++ for (i = 0; i < val->len; i++) ++ { ++ struct switch_port *p = &val->value.ports[i]; ++ ++ portmap |= (1 << p->id); ++ if (p->flags & (1 << SWITCH_PORT_FLAG_TAGGED)) ++ tagmap |= (1 << p->id); ++ } ++ ++ tem.table = XRX200_PCE_VLANMAP_IDX; ++ ++ untagged = portmap ^ tagmap; ++ for (i = 0; i < XRX200_MAX_VLAN; i++) ++ { ++ tem.index = i; ++ xrx200_pce_table_entry_read(&tem); ++ ++ if (tem.val[0] == 0) ++ continue; ++ ++ if ((untagged & (tem.val[1] ^ tem.val[2])) && (val->port_vlan != i)) ++ return -EINVAL; ++ } ++ ++ tem.index = val->port_vlan; ++ xrx200_pce_table_entry_read(&tem); ++ ++ // auto-enable this vlan if not enabled already ++ if (tem.val[0] == 0) ++ { ++ struct switch_val v; ++ v.port_vlan = val->port_vlan; ++ v.value.i = val->port_vlan; ++ if(xrx200sw_set_vlan_vid(dev, NULL, &v)) ++ return -EINVAL; ++ ++ //read updated tem ++ tem.index = val->port_vlan; ++ xrx200_pce_table_entry_read(&tem); ++ } ++ ++ tem.val[1] = portmap; ++ tem.val[2] = tagmap; ++ xrx200_pce_table_entry_write(&tem); ++ ++ xrx200sw_fixup_pvids(); ++ ++ return 0; ++} ++ ++static int xrx200sw_get_vlan_ports(struct switch_dev *dev, struct switch_val *val) ++{ ++ int i; ++ unsigned short ports, tags; ++ struct xrx200_pce_table_entry tem; ++ ++ tem.table = XRX200_PCE_VLANMAP_IDX; ++ tem.index = val->port_vlan; ++ xrx200_pce_table_entry_read(&tem); ++ ++ ports = tem.val[1]; ++ tags = tem.val[2]; ++ ++ for (i = 0; i < XRX200_MAX_PORT; i++) { ++ struct switch_port *p; ++ ++ if (!(ports & (1 << i))) ++ continue; ++ ++ p = &val->value.ports[val->len++]; ++ p->id = i; ++ if (tags & (1 << i)) ++ p->flags = (1 << SWITCH_PORT_FLAG_TAGGED); ++ else ++ p->flags = 0; ++ } ++ ++ return 0; ++} ++ ++static int xrx200sw_set_vlan_enable(struct switch_dev *dev, const struct switch_attr *attr, ++ struct switch_val *val) ++{ ++ struct xrx200_pce_table_entry tev; ++ ++ tev.table = XRX200_PCE_ACTVLAN_IDX; ++ tev.index = val->port_vlan; ++ xrx200_pce_table_entry_read(&tev); ++ ++ if (tev.key[0] == 0) ++ return -EINVAL; ++ ++ tev.valid = val->value.i; ++ xrx200_pce_table_entry_write(&tev); ++ ++ xrx200sw_fixup_pvids(); ++ return 0; ++} ++ ++static int xrx200sw_get_vlan_enable(struct switch_dev *dev, const struct switch_attr *attr, ++ struct switch_val *val) ++{ ++ struct xrx200_pce_table_entry tev; ++ ++ tev.table = XRX200_PCE_ACTVLAN_IDX; ++ tev.index = val->port_vlan; ++ xrx200_pce_table_entry_read(&tev); ++ val->value.i = tev.valid; ++ ++ return 0; ++} ++ ++// port ++static int xrx200sw_get_port_pvid(struct switch_dev *dev, int port, int *val) ++{ ++ struct xrx200_pce_table_entry tev; ++ ++ if (port >= XRX200_MAX_PORT) ++ return -EINVAL; ++ ++ tev.table = XRX200_PCE_ACTVLAN_IDX; ++ tev.index = xrx200sw_read_x(XRX200_PCE_DEFPVID_PVID, port); ++ xrx200_pce_table_entry_read(&tev); ++ ++ *val = tev.key[0]; ++ return 0; ++} ++ ++static int xrx200sw_get_port_link(struct switch_dev *dev, ++ int port, ++ struct switch_port_link *link) ++{ ++ if (port >= XRX200_MAX_PORT) ++ return -EINVAL; ++ ++ link->link = xrx200sw_read_x(XRX200_MAC_PSTAT_LSTAT, port); ++ if (!link->link) ++ return 0; ++ ++ link->duplex = xrx200sw_read_x(XRX200_MAC_PSTAT_FDUP, port); ++ ++ link->rx_flow = !!(xrx200sw_read_x(XRX200_MAC_CTRL_0_FCON, port) && 0x0010); ++ link->tx_flow = !!(xrx200sw_read_x(XRX200_MAC_CTRL_0_FCON, port) && 0x0020); ++ link->aneg = !(xrx200sw_read_x(XRX200_MAC_CTRL_0_FCON, port)); ++ ++ link->speed = SWITCH_PORT_SPEED_10; ++ if (xrx200sw_read_x(XRX200_MAC_PSTAT_MBIT, port)) ++ link->speed = SWITCH_PORT_SPEED_100; ++ if (xrx200sw_read_x(XRX200_MAC_PSTAT_GBIT, port)) ++ link->speed = SWITCH_PORT_SPEED_1000; ++ ++ return 0; ++} ++ ++static int xrx200_set_port_attr(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) ++{ ++ printk("%s %s(%d)\n", __FILE__, __func__, __LINE__); ++ if (val->port_vlan >= XRX200_MAX_PORT) ++ return -EINVAL; ++ ++ if ((attr->max > 0) && (val->value.i > attr->max)) ++ return -EINVAL; ++ ++ xrx200sw_write_x(val->value.i, attr->id, val->port_vlan); ++ return 0; ++} ++ ++static int xrx200_get_port_attr(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) ++{ ++ if (val->port_vlan >= XRX200_MAX_PORT) ++ return -EINVAL; ++ ++ val->value.i = xrx200sw_read_x(attr->id, val->port_vlan); ++ return 0; ++} ++ ++// attributes ++static struct switch_attr xrx200sw_globals[] = { ++ { ++ .type = SWITCH_TYPE_INT, ++ .set = xrx200_set_vlan_mode_enable, ++ .get = xrx200_get_vlan_mode_enable, ++ .name = "enable_vlan", ++ .description = "Enable VLAN mode", ++ .max = 1}, ++}; ++ ++static struct switch_attr xrx200sw_port[] = { ++ { ++ XRX200_PORT_REGATTR(XRX200_PCE_VCTRL_UVR), ++ .name = "uvr", ++ .description = "Unknown VLAN Rule", ++ .max = 1, ++ }, ++ { ++ XRX200_PORT_REGATTR(XRX200_PCE_VCTRL_VSR), ++ .name = "vsr", ++ .description = "VLAN Security Rule", ++ .max = 1, ++ }, ++ { ++ XRX200_PORT_REGATTR(XRX200_PCE_VCTRL_VINR), ++ .name = "vinr", ++ .description = "VLAN Ingress Tag Rule", ++ .max = 2, ++ }, ++ { ++ XRX200_PORT_REGATTR(XRX200_PCE_PCTRL_0_TVM), ++ .name = "tvm", ++ .description = "Transparent VLAN Mode", ++ .max = 1, ++ }, ++}; ++ ++static struct switch_attr xrx200sw_vlan[] = { ++ { ++ .type = SWITCH_TYPE_INT, ++ .name = "vid", ++ .description = "VLAN ID (0-4094)", ++ .set = xrx200sw_set_vlan_vid, ++ .get = xrx200sw_get_vlan_vid, ++ .max = 4094, ++ }, ++ { ++ .type = SWITCH_TYPE_INT, ++ .name = "enable", ++ .description = "Enable VLAN", ++ .set = xrx200sw_set_vlan_enable, ++ .get = xrx200sw_get_vlan_enable, ++ .max = 1, ++ }, ++}; ++ ++static const struct switch_dev_ops xrx200sw_ops = { ++ .attr_global = { ++ .attr = xrx200sw_globals, ++ .n_attr = ARRAY_SIZE(xrx200sw_globals), ++ }, ++ .attr_port = { ++ .attr = xrx200sw_port, ++ .n_attr = ARRAY_SIZE(xrx200sw_port), ++ }, ++ .attr_vlan = { ++ .attr = xrx200sw_vlan, ++ .n_attr = ARRAY_SIZE(xrx200sw_vlan), ++ }, ++ .get_vlan_ports = xrx200sw_get_vlan_ports, ++ .set_vlan_ports = xrx200sw_set_vlan_ports, ++ .get_port_pvid = xrx200sw_get_port_pvid, ++ .reset_switch = xrx200sw_reset_switch, ++ .get_port_link = xrx200sw_get_port_link, ++// .get_port_stats = xrx200sw_get_port_stats, //TODO ++}; ++ ++static int xrx200sw_init(struct xrx200_hw *hw) ++{ ++ int netdev_num; ++ ++ for (netdev_num = 0; netdev_num < hw->num_devs; netdev_num++) ++ { ++ struct switch_dev *swdev; ++ struct net_device *dev = hw->devs[netdev_num]; ++ struct xrx200_priv *priv = netdev_priv(dev); ++ if (!priv->sw) ++ continue; ++ ++ swdev = &hw->swdev; ++ ++ swdev->name = "Lantiq XRX200 Switch"; ++ swdev->vlans = XRX200_MAX_VLAN; ++ swdev->ports = XRX200_MAX_PORT; ++ swdev->cpu_port = 6; ++ swdev->ops = &xrx200sw_ops; ++ ++ register_switch(swdev, dev); ++ return 0; // enough switches ++ } ++ return 0; ++} ++ ++static int xrx200_open(struct net_device *dev) ++{ ++ struct xrx200_priv *priv = netdev_priv(dev); ++ unsigned long flags; ++ int i; ++ ++ for (i = 0; i < XRX200_MAX_DMA; i++) { ++ if (!priv->hw->chan[i].dma.irq) ++ continue; ++ spin_lock_irqsave(&priv->hw->lock, flags); ++ if (!priv->hw->chan[i].refcount) { ++ if (XRX200_DMA_IS_RX(i)) ++ napi_enable(&priv->hw->chan[i].napi); ++ ltq_dma_open(&priv->hw->chan[i].dma); ++ } ++ priv->hw->chan[i].refcount++; ++ spin_unlock_irqrestore(&priv->hw->lock, flags); ++ } ++ for (i = 0; i < priv->num_port; i++) ++ if (priv->port[i].phydev) ++ phy_start(priv->port[i].phydev); ++ netif_start_queue(dev); ++ ++ return 0; ++} ++ ++static int xrx200_close(struct net_device *dev) ++{ ++ struct xrx200_priv *priv = netdev_priv(dev); ++ unsigned long flags; ++ int i; ++ ++ netif_stop_queue(dev); ++ ++ for (i = 0; i < priv->num_port; i++) ++ if (priv->port[i].phydev) ++ phy_stop(priv->port[i].phydev); ++ ++ for (i = 0; i < XRX200_MAX_DMA; i++) { ++ if (!priv->hw->chan[i].dma.irq) ++ continue; ++ spin_lock_irqsave(&priv->hw->lock, flags); ++ priv->hw->chan[i].refcount--; ++ if (!priv->hw->chan[i].refcount) { ++ if (XRX200_DMA_IS_RX(i)) ++ napi_disable(&priv->hw->chan[i].napi); ++ ltq_dma_close(&priv->hw->chan[XRX200_DMA_RX].dma); ++ } ++ spin_unlock_irqrestore(&priv->hw->lock, flags); ++ } ++ ++ return 0; ++} ++ ++static int xrx200_alloc_skb(struct xrx200_chan *ch) ++{ ++#define DMA_PAD (NET_IP_ALIGN + NET_SKB_PAD) ++ ch->skb[ch->dma.desc] = dev_alloc_skb(XRX200_DMA_DATA_LEN + DMA_PAD); ++ if (!ch->skb[ch->dma.desc]) ++ return -ENOMEM; ++ ++ skb_reserve(ch->skb[ch->dma.desc], NET_SKB_PAD); ++ ch->dma.desc_base[ch->dma.desc].addr = dma_map_single(NULL, ++ ch->skb[ch->dma.desc]->data, XRX200_DMA_DATA_LEN, ++ DMA_FROM_DEVICE); ++ ch->dma.desc_base[ch->dma.desc].addr = ++ CPHYSADDR(ch->skb[ch->dma.desc]->data); ++ ch->dma.desc_base[ch->dma.desc].ctl = ++ LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) | ++ XRX200_DMA_DATA_LEN; ++ skb_reserve(ch->skb[ch->dma.desc], NET_IP_ALIGN); ++ ++ return 0; ++} ++ ++static void xrx200_hw_receive(struct xrx200_chan *ch, int id) ++{ ++ struct net_device *dev = ch->devs[id]; ++ struct xrx200_priv *priv = netdev_priv(dev); ++ struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; ++ struct sk_buff *skb = ch->skb[ch->dma.desc]; ++ int len = (desc->ctl & LTQ_DMA_SIZE_MASK) - ETH_FCS_LEN; ++ unsigned long flags; ++ ++ spin_lock_irqsave(&priv->hw->lock, flags); ++ if (xrx200_alloc_skb(ch)) { ++ netdev_err(dev, ++ "failed to allocate new rx buffer, stopping DMA\n"); ++ ltq_dma_close(&ch->dma); ++ } ++ ++ ch->dma.desc++; ++ ch->dma.desc %= LTQ_DESC_NUM; ++ spin_unlock_irqrestore(&priv->hw->lock, flags); ++ ++ skb_put(skb, len); ++#ifdef SW_ROUTING ++ skb_pull(skb, 8); ++#endif ++ skb->dev = dev; ++ skb->protocol = eth_type_trans(skb, dev); ++ netif_receive_skb(skb); ++ priv->stats.rx_packets++; ++ priv->stats.rx_bytes+=len; ++} ++ ++static int xrx200_poll_rx(struct napi_struct *napi, int budget) ++{ ++ struct xrx200_chan *ch = container_of(napi, ++ struct xrx200_chan, napi); ++ struct xrx200_priv *priv = netdev_priv(ch->devs[0]); ++ int rx = 0; ++ int complete = 0; ++ unsigned long flags; ++ ++ while ((rx < budget) && !complete) { ++ struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; ++ if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) { ++#ifdef SW_ROUTING ++ struct sk_buff *skb = ch->skb[ch->dma.desc]; ++ u32 *special_tag = (u32*)skb->data; ++ int port = (special_tag[1] >> SPPID_SHIFT) & SPPID_MASK; ++ xrx200_hw_receive(ch, priv->hw->port_map[port]); ++#else ++ xrx200_hw_receive(ch, 0); ++#endif ++ rx++; ++ } else { ++ complete = 1; ++ } ++ } ++ if (complete || !rx) { ++ napi_complete(&ch->napi); ++ spin_lock_irqsave(&priv->hw->lock, flags); ++ ltq_dma_ack_irq(&ch->dma); ++ spin_unlock_irqrestore(&priv->hw->lock, flags); ++ } ++ return rx; ++} ++ ++static void xrx200_tx_housekeeping(unsigned long ptr) ++{ ++ struct xrx200_hw *hw = (struct xrx200_hw *) ptr; ++ struct xrx200_chan *ch = &hw->chan[XRX200_DMA_TX]; ++ unsigned long flags; ++ int i; ++ ++ spin_lock_irqsave(&hw->lock, flags); ++ while ((ch->dma.desc_base[ch->tx_free].ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) { ++ dev_kfree_skb_any(ch->skb[ch->tx_free]); ++ ch->skb[ch->tx_free] = NULL; ++ memset(&ch->dma.desc_base[ch->tx_free], 0, ++ sizeof(struct ltq_dma_desc)); ++ ch->tx_free++; ++ ch->tx_free %= LTQ_DESC_NUM; ++ } ++ spin_unlock_irqrestore(&hw->lock, flags); ++ ++ for (i = 0; i < XRX200_MAX_DEV && ch->devs[i]; i++) { ++ struct netdev_queue *txq = ++ netdev_get_tx_queue(ch->devs[i], 0); ++ if (netif_tx_queue_stopped(txq)) ++ netif_tx_start_queue(txq); ++ } ++ ++ spin_lock_irqsave(&hw->lock, flags); ++ ltq_dma_ack_irq(&ch->dma); ++ spin_unlock_irqrestore(&hw->lock, flags); ++} ++ ++static struct net_device_stats *xrx200_get_stats (struct net_device *dev) ++{ ++ struct xrx200_priv *priv = netdev_priv(dev); ++ ++ return &priv->stats; ++} ++ ++static void xrx200_tx_timeout(struct net_device *dev) ++{ ++ struct xrx200_priv *priv = netdev_priv(dev); ++ ++ printk(KERN_ERR "%s: transmit timed out, disable the dma channel irq\n", dev->name); ++ ++ priv->stats.tx_errors++; ++ netif_wake_queue(dev); ++} ++ ++static int xrx200_start_xmit(struct sk_buff *skb, struct net_device *dev) ++{ ++ int queue = skb_get_queue_mapping(skb); ++ struct netdev_queue *txq = netdev_get_tx_queue(dev, queue); ++ struct xrx200_priv *priv = netdev_priv(dev); ++ struct xrx200_chan *ch = &priv->hw->chan[XRX200_DMA_TX]; ++ struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; ++ unsigned long flags; ++ u32 byte_offset; ++ int len; ++#ifdef SW_ROUTING ++ #ifdef SW_PORTMAP ++ u32 special_tag = (SPID_CPU_PORT << SPID_SHIFT) | PORT_MAP_SEL | PORT_MAP_EN | DPID_ENABLE; ++ #else ++ u32 special_tag = (SPID_CPU_PORT << SPID_SHIFT) | DPID_ENABLE; ++ #endif ++#endif ++ ++ len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; ++ ++ if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) { ++ netdev_err(dev, "tx ring full\n"); ++ netif_tx_stop_queue(txq); ++ return NETDEV_TX_BUSY; ++ } ++#ifdef SW_ROUTING ++ #ifdef SW_PORTMAP ++ special_tag |= priv->port_map << PORT_MAP_SHIFT; ++ #else ++ if(priv->id) ++ special_tag |= (1 << DPID_SHIFT); ++ #endif ++ if(skb_headroom(skb) < 4) { ++ struct sk_buff *tmp = skb_realloc_headroom(skb, 4); ++ dev_kfree_skb_any(skb); ++ skb = tmp; ++ } ++ skb_push(skb, 4); ++ memcpy(skb->data, &special_tag, sizeof(u32)); ++ len += 4; ++#endif ++ ++ /* dma needs to start on a 16 byte aligned address */ ++ byte_offset = CPHYSADDR(skb->data) % 16; ++ ch->skb[ch->dma.desc] = skb; ++ ++ dev->trans_start = jiffies; ++ ++ spin_lock_irqsave(&priv->hw->lock, flags); ++ desc->addr = ((unsigned int) dma_map_single(NULL, skb->data, len, ++ DMA_TO_DEVICE)) - byte_offset; ++ wmb(); ++ desc->ctl = LTQ_DMA_OWN | LTQ_DMA_SOP | LTQ_DMA_EOP | ++ LTQ_DMA_TX_OFFSET(byte_offset) | (len & LTQ_DMA_SIZE_MASK); ++ ch->dma.desc++; ++ ch->dma.desc %= LTQ_DESC_NUM; ++ spin_unlock_irqrestore(&priv->hw->lock, flags); ++ ++ if (ch->dma.desc_base[ch->dma.desc].ctl & LTQ_DMA_OWN) ++ netif_tx_stop_queue(txq); ++ ++ priv->stats.tx_packets++; ++ priv->stats.tx_bytes+=len; ++ ++ return NETDEV_TX_OK; ++} ++ ++static irqreturn_t xrx200_dma_irq(int irq, void *priv) ++{ ++ struct xrx200_hw *hw = priv; ++ int ch = irq - XRX200_DMA_IRQ; ++ ++ if (ch % 2) ++ tasklet_schedule(&hw->chan[ch].tasklet); ++ else ++ napi_schedule(&hw->chan[ch].napi); ++ ++ return IRQ_HANDLED; ++} ++ ++static int xrx200_dma_init(struct xrx200_hw *hw) ++{ ++ int i, err = 0; ++ ++ ltq_dma_init_port(DMA_PORT_ETOP); ++ ++ for (i = 0; i < 8 && !err; i++) { ++ int irq = XRX200_DMA_IRQ + i; ++ struct xrx200_chan *ch = &hw->chan[i]; ++ ++ ch->idx = ch->dma.nr = i; ++ ++ if (i == XRX200_DMA_TX) { ++ ltq_dma_alloc_tx(&ch->dma); ++ err = request_irq(irq, xrx200_dma_irq, 0, "vrx200_tx", hw); ++ } else if (i == XRX200_DMA_RX) { ++ ltq_dma_alloc_rx(&ch->dma); ++ for (ch->dma.desc = 0; ch->dma.desc < LTQ_DESC_NUM; ++ ch->dma.desc++) ++ if (xrx200_alloc_skb(ch)) ++ err = -ENOMEM; ++ ch->dma.desc = 0; ++ err = request_irq(irq, xrx200_dma_irq, 0, "vrx200_rx", hw); ++ } else ++ continue; ++ ++ if (!err) ++ ch->dma.irq = irq; ++ } ++ ++ return err; ++} ++ ++#ifdef SW_POLLING ++static void xrx200_gmac_update(struct xrx200_port *port) ++{ ++ u16 phyaddr = port->phydev->addr & MDIO_PHY_ADDR_MASK; ++ u16 miimode = ltq_mii_r32(MII_CFG(port->num)) & MII_CFG_MODE_MASK; ++ u16 miirate = 0; ++ ++ switch (port->phydev->speed) { ++ case SPEED_1000: ++ phyaddr |= MDIO_PHY_SPEED_G1; ++ miirate = MII_CFG_RATE_M125; ++ break; ++ ++ case SPEED_100: ++ phyaddr |= MDIO_PHY_SPEED_M100; ++ switch (miimode) { ++ case MII_CFG_MODE_RMIIM: ++ case MII_CFG_MODE_RMIIP: ++ miirate = MII_CFG_RATE_M50; ++ break; ++ default: ++ miirate = MII_CFG_RATE_M25; ++ break; ++ } ++ break; ++ ++ default: ++ phyaddr |= MDIO_PHY_SPEED_M10; ++ miirate = MII_CFG_RATE_M2P5; ++ break; ++ } ++ ++ if (port->phydev->link) ++ phyaddr |= MDIO_PHY_LINK_UP; ++ else ++ phyaddr |= MDIO_PHY_LINK_DOWN; ++ ++ if (port->phydev->duplex == DUPLEX_FULL) ++ phyaddr |= MDIO_PHY_FDUP_EN; ++ else ++ phyaddr |= MDIO_PHY_FDUP_DIS; ++ ++ ltq_mdio_w32_mask(MDIO_UPDATE_MASK, phyaddr, MDIO_PHY(port->num)); ++ ltq_mii_w32_mask(MII_CFG_RATE_MASK, miirate, MII_CFG(port->num)); ++ udelay(1); ++} ++#else ++static void xrx200_gmac_update(struct xrx200_port *port) ++{ ++ ++} ++#endif ++ ++static void xrx200_mdio_link(struct net_device *dev) ++{ ++ struct xrx200_priv *priv = netdev_priv(dev); ++ int i; ++ ++ for (i = 0; i < priv->num_port; i++) { ++ if (!priv->port[i].phydev) ++ continue; ++ ++ if (priv->port[i].link != priv->port[i].phydev->link) { ++ xrx200_gmac_update(&priv->port[i]); ++ priv->port[i].link = priv->port[i].phydev->link; ++ netdev_info(dev, "port %d %s link\n", ++ priv->port[i].num, ++ (priv->port[i].link)?("got"):("lost")); ++ } ++ } ++} ++ ++static inline int xrx200_mdio_poll(struct mii_bus *bus) ++{ ++ unsigned cnt = 10000; ++ ++ while (likely(cnt--)) { ++ unsigned ctrl = ltq_mdio_r32(MDIO_CTRL); ++ if ((ctrl & MDIO_BUSY) == 0) ++ return 0; ++ } ++ ++ return 1; ++} ++ ++static int xrx200_mdio_wr(struct mii_bus *bus, int addr, int reg, u16 val) ++{ ++ if (xrx200_mdio_poll(bus)) ++ return 1; ++ ++ ltq_mdio_w32(val, MDIO_WRITE); ++ ltq_mdio_w32(MDIO_BUSY | MDIO_WR | ++ ((addr & MDIO_MASK) << MDIO_ADDRSHIFT) | ++ (reg & MDIO_MASK), ++ MDIO_CTRL); ++ ++ return 0; ++} ++ ++static int xrx200_mdio_rd(struct mii_bus *bus, int addr, int reg) ++{ ++ if (xrx200_mdio_poll(bus)) ++ return -1; ++ ++ ltq_mdio_w32(MDIO_BUSY | MDIO_RD | ++ ((addr & MDIO_MASK) << MDIO_ADDRSHIFT) | ++ (reg & MDIO_MASK), ++ MDIO_CTRL); ++ ++ if (xrx200_mdio_poll(bus)) ++ return -1; ++ ++ return ltq_mdio_r32(MDIO_READ); ++} ++ ++static int xrx200_mdio_probe(struct net_device *dev, struct xrx200_port *port) ++{ ++ struct xrx200_priv *priv = netdev_priv(dev); ++ struct phy_device *phydev = NULL; ++ unsigned val; ++ ++ phydev = priv->hw->mii_bus->phy_map[port->phy_addr]; ++ ++ if (!phydev) { ++ netdev_err(dev, "no PHY found\n"); ++ return -ENODEV; ++ } ++ ++ phydev = phy_connect(dev, dev_name(&phydev->dev), &xrx200_mdio_link, ++ port->phy_if); ++ ++ if (IS_ERR(phydev)) { ++ netdev_err(dev, "Could not attach to PHY\n"); ++ return PTR_ERR(phydev); ++ } ++ ++ phydev->supported &= (SUPPORTED_10baseT_Half ++ | SUPPORTED_10baseT_Full ++ | SUPPORTED_100baseT_Half ++ | SUPPORTED_100baseT_Full ++ | SUPPORTED_1000baseT_Half ++ | SUPPORTED_1000baseT_Full ++ | SUPPORTED_Autoneg ++ | SUPPORTED_MII ++ | SUPPORTED_TP); ++ phydev->advertising = phydev->supported; ++ port->phydev = phydev; ++ ++ pr_info("%s: attached PHY [%s] (phy_addr=%s, irq=%d)\n", ++ dev->name, phydev->drv->name, ++ dev_name(&phydev->dev), phydev->irq); ++ ++#ifdef SW_POLLING ++ phy_read_status(phydev); ++ ++ val = xrx200_mdio_rd(priv->hw->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000); ++ val |= ADVERTIZE_MPD; ++ xrx200_mdio_wr(priv->hw->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000, val); ++ xrx200_mdio_wr(priv->hw->mii_bus, 0, 0, 0x1040); ++ ++ phy_start_aneg(phydev); ++#endif ++ return 0; ++} ++ ++static void xrx200_port_config(struct xrx200_priv *priv, ++ const struct xrx200_port *port) ++{ ++ u16 miimode = 0; ++ ++ switch (port->num) { ++ case 0: /* xMII0 */ ++ case 1: /* xMII1 */ ++ switch (port->phy_if) { ++ case PHY_INTERFACE_MODE_MII: ++ if (port->flags & XRX200_PORT_TYPE_PHY) ++ /* MII MAC mode, connected to external PHY */ ++ miimode = MII_CFG_MODE_MIIM; ++ else ++ /* MII PHY mode, connected to external MAC */ ++ miimode = MII_CFG_MODE_MIIP; ++ break; ++ case PHY_INTERFACE_MODE_RMII: ++ if (port->flags & XRX200_PORT_TYPE_PHY) ++ /* RMII MAC mode, connected to external PHY */ ++ miimode = MII_CFG_MODE_RMIIM; ++ else ++ /* RMII PHY mode, connected to external MAC */ ++ miimode = MII_CFG_MODE_RMIIP; ++ break; ++ case PHY_INTERFACE_MODE_RGMII: ++ /* RGMII MAC mode, connected to external PHY */ ++ miimode = MII_CFG_MODE_RGMII; ++ break; ++ default: ++ break; ++ } ++ break; ++ case 2: /* internal GPHY0 */ ++ case 3: /* internal GPHY0 */ ++ case 4: /* internal GPHY1 */ ++ switch (port->phy_if) { ++ case PHY_INTERFACE_MODE_MII: ++ case PHY_INTERFACE_MODE_GMII: ++ /* MII MAC mode, connected to internal GPHY */ ++ miimode = MII_CFG_MODE_MIIM; ++ break; ++ default: ++ break; ++ } ++ break; ++ case 5: /* internal GPHY1 or xMII2 */ ++ switch (port->phy_if) { ++ case PHY_INTERFACE_MODE_MII: ++ /* MII MAC mode, connected to internal GPHY */ ++ miimode = MII_CFG_MODE_MIIM; ++ break; ++ case PHY_INTERFACE_MODE_RGMII: ++ /* RGMII MAC mode, connected to external PHY */ ++ miimode = MII_CFG_MODE_RGMII; ++ break; ++ default: ++ break; ++ } ++ break; ++ default: ++ break; ++ } ++ ++ ltq_mii_w32_mask(MII_CFG_MODE_MASK, miimode | MII_CFG_EN, ++ MII_CFG(port->num)); ++} ++ ++static int xrx200_init(struct net_device *dev) ++{ ++ struct xrx200_priv *priv = netdev_priv(dev); ++ struct sockaddr mac; ++ int err, i; ++ ++#ifndef SW_POLLING ++ unsigned int reg = 0; ++ ++ /* enable auto polling */ ++ for (i = 0; i < priv->num_port; i++) ++ reg |= BIT(priv->port[i].num); ++ ltq_mdio_w32(reg, MDIO_CLK_CFG0); ++ ltq_mdio_w32(MDIO1_25MHZ, MDIO_CLK_CFG1); ++#endif ++ ++ /* setup each port */ ++ for (i = 0; i < priv->num_port; i++) ++ xrx200_port_config(priv, &priv->port[i]); ++ ++ memcpy(&mac.sa_data, priv->mac, ETH_ALEN); ++ if (!is_valid_ether_addr(mac.sa_data)) { ++ pr_warn("net-xrx200: invalid MAC, using random\n"); ++ eth_random_addr(mac.sa_data); ++ dev->addr_assign_type |= NET_ADDR_RANDOM; ++ } ++ ++ err = eth_mac_addr(dev, &mac); ++ if (err) ++ goto err_netdev; ++ ++ for (i = 0; i < priv->num_port; i++) ++ if (xrx200_mdio_probe(dev, &priv->port[i])) ++ pr_warn("xrx200-mdio: probing phy of port %d failed\n", ++ priv->port[i].num); ++ ++ return 0; ++ ++err_netdev: ++ unregister_netdev(dev); ++ free_netdev(dev); ++ return err; ++} ++ ++static void xrx200_pci_microcode(void) ++{ ++ int i; ++ ++ ltq_switch_w32_mask(PCE_TBL_CFG_ADDR_MASK | PCE_TBL_CFG_ADWR_MASK, ++ PCE_TBL_CFG_ADWR, PCE_TBL_CTRL); ++ ltq_switch_w32(0, PCE_TBL_MASK); ++ ++ for (i = 0; i < ARRAY_SIZE(pce_microcode); i++) { ++ ltq_switch_w32(i, PCE_TBL_ADDR); ++ ltq_switch_w32(pce_microcode[i].val[3], PCE_TBL_VAL(0)); ++ ltq_switch_w32(pce_microcode[i].val[2], PCE_TBL_VAL(1)); ++ ltq_switch_w32(pce_microcode[i].val[1], PCE_TBL_VAL(2)); ++ ltq_switch_w32(pce_microcode[i].val[0], PCE_TBL_VAL(3)); ++ ++ // start the table access: ++ ltq_switch_w32_mask(0, PCE_TBL_BUSY, PCE_TBL_CTRL); ++ while (ltq_switch_r32(PCE_TBL_CTRL) & PCE_TBL_BUSY); ++ } ++ ++ /* tell the switch that the microcode is loaded */ ++ ltq_switch_w32_mask(0, BIT(3), PCE_GCTRL_REG(0)); ++} ++ ++static void xrx200_hw_init(struct xrx200_hw *hw) ++{ ++ int i; ++ ++ /* enable clock gate */ ++ clk_enable(hw->clk); ++ ++ ltq_switch_w32(1, 0); ++ mdelay(100); ++ ltq_switch_w32(0, 0); ++ /* ++ * TODO: we should really disbale all phys/miis here and explicitly ++ * enable them in the device secific init function ++ */ ++ ++ /* disable port fetch/store dma */ ++ for (i = 0; i < 7; i++ ) { ++ ltq_switch_w32(0, FDMA_PCTRLx(i)); ++ ltq_switch_w32(0, SDMA_PCTRLx(i)); ++ } ++ ++ /* enable Switch */ ++ ltq_mdio_w32_mask(0, MDIO_GLOB_ENABLE, MDIO_GLOB); ++ ++ /* load the pce microcode */ ++ xrx200_pci_microcode(); ++ ++ /* Default unknown Broadcat/Multicast/Unicast port maps */ ++ ltq_switch_w32(0x7f, PCE_PMAP1); ++ ltq_switch_w32(0x7f, PCE_PMAP2); ++ ltq_switch_w32(0x7f, PCE_PMAP3); ++ ++ /* RMON Counter Enable for all physical ports */ ++ for (i = 0; i < 7; i++) ++ ltq_switch_w32(0x1, BM_PCFG(i)); ++ ++ /* disable auto polling */ ++ ltq_mdio_w32(0x0, MDIO_CLK_CFG0); ++ ++ /* enable port statistic counters */ ++ for (i = 0; i < 7; i++) ++ ltq_switch_w32(0x1, BM_PCFGx(i)); ++ ++ /* set IPG to 12 */ ++ ltq_pmac_w32_mask(PMAC_IPG_MASK, 0xb, PMAC_RX_IPG); ++ ++#ifdef SW_ROUTING ++ /* enable status header, enable CRC */ ++ ltq_pmac_w32_mask(0, ++ PMAC_HD_CTL_RST | PMAC_HD_CTL_AST | PMAC_HD_CTL_RXSH | PMAC_HD_CTL_AS | PMAC_HD_CTL_AC, ++ PMAC_HD_CTL); ++#else ++ /* disable status header, enable CRC */ ++ ltq_pmac_w32_mask(PMAC_HD_CTL_AST | PMAC_HD_CTL_RXSH | PMAC_HD_CTL_AS, ++ PMAC_HD_CTL_AC, ++ PMAC_HD_CTL); ++#endif ++ ++ /* enable port fetch/store dma & VLAN Modification */ ++ for (i = 0; i < 7; i++ ) { ++ ltq_switch_w32_mask(0, 0x19, FDMA_PCTRLx(i)); ++ ltq_switch_w32_mask(0, 0x01, SDMA_PCTRLx(i)); ++ ltq_switch_w32_mask(0, PCE_INGRESS, PCE_PCTRL_REG(i, 0)); ++ } ++ ++ /* enable special tag insertion on cpu port */ ++ ltq_switch_w32_mask(0, 0x02, FDMA_PCTRLx(6)); ++ ltq_switch_w32_mask(0, PCE_INGRESS, PCE_PCTRL_REG(6, 0)); ++ ltq_switch_w32_mask(0, BIT(3), MAC_CTRL_REG(6, 2)); ++ ltq_switch_w32(1518 + 8 + 4 * 2, MAC_FLEN_REG); ++} ++ ++static void xrx200_hw_cleanup(struct xrx200_hw *hw) ++{ ++ int i; ++ ++ /* disable the switch */ ++ ltq_mdio_w32_mask(MDIO_GLOB_ENABLE, 0, MDIO_GLOB); ++ ++ /* free the channels and IRQs */ ++ for (i = 0; i < 2; i++) { ++ ltq_dma_free(&hw->chan[i].dma); ++ if (hw->chan[i].dma.irq) ++ free_irq(hw->chan[i].dma.irq, hw); ++ } ++ ++ /* free the allocated RX ring */ ++ for (i = 0; i < LTQ_DESC_NUM; i++) ++ dev_kfree_skb_any(hw->chan[XRX200_DMA_RX].skb[i]); ++ ++ /* clear the mdio bus */ ++ mdiobus_unregister(hw->mii_bus); ++ mdiobus_free(hw->mii_bus); ++ ++ /* release the clock */ ++ clk_disable(hw->clk); ++ clk_put(hw->clk); ++} ++ ++static int xrx200_of_mdio(struct xrx200_hw *hw, struct device_node *np) ++{ ++ hw->mii_bus = mdiobus_alloc(); ++ if (!hw->mii_bus) ++ return -ENOMEM; ++ ++ hw->mii_bus->read = xrx200_mdio_rd; ++ hw->mii_bus->write = xrx200_mdio_wr; ++ hw->mii_bus->name = "lantiq,xrx200-mdio"; ++ snprintf(hw->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0); ++ ++ if (of_mdiobus_register(hw->mii_bus, np)) { ++ mdiobus_free(hw->mii_bus); ++ return -ENXIO; ++ } ++ ++ return 0; ++} ++ ++static void xrx200_of_port(struct xrx200_priv *priv, struct device_node *port) ++{ ++ const __be32 *addr, *id = of_get_property(port, "reg", NULL); ++ struct xrx200_port *p = &priv->port[priv->num_port]; ++ ++ if (!id) ++ return; ++ ++ memset(p, 0, sizeof(struct xrx200_port)); ++ p->phy_node = of_parse_phandle(port, "phy-handle", 0); ++ addr = of_get_property(p->phy_node, "reg", NULL); ++ if (!addr) ++ return; ++ ++ p->num = *id; ++ p->phy_addr = *addr; ++ p->phy_if = of_get_phy_mode(port); ++ if (p->phy_addr > 0x10) ++ p->flags = XRX200_PORT_TYPE_MAC; ++ else ++ p->flags = XRX200_PORT_TYPE_PHY; ++ priv->num_port++; ++ ++ p->gpio = of_get_gpio_flags(port, 0, &p->gpio_flags); ++ if (gpio_is_valid(p->gpio)) ++ if (!gpio_request(p->gpio, "phy-reset")) { ++ gpio_direction_output(p->gpio, ++ (p->gpio_flags & OF_GPIO_ACTIVE_LOW) ? (1) : (0)); ++ udelay(100); ++ gpio_set_value(p->gpio, (p->gpio_flags & OF_GPIO_ACTIVE_LOW) ? (0) : (1)); ++ } ++ /* is this port a wan port ? */ ++ if (priv->wan) ++ priv->hw->wan_map |= BIT(p->num); ++ ++ priv->port_map |= BIT(p->num); ++ ++ /* store the port id in the hw struct so we can map ports -> devices */ ++ priv->hw->port_map[p->num] = priv->hw->num_devs; ++} ++ ++static const struct net_device_ops xrx200_netdev_ops = { ++ .ndo_init = xrx200_init, ++ .ndo_open = xrx200_open, ++ .ndo_stop = xrx200_close, ++ .ndo_start_xmit = xrx200_start_xmit, ++ .ndo_set_mac_address = eth_mac_addr, ++ .ndo_validate_addr = eth_validate_addr, ++ .ndo_change_mtu = eth_change_mtu, ++ .ndo_get_stats = xrx200_get_stats, ++ .ndo_tx_timeout = xrx200_tx_timeout, ++}; ++ ++static void xrx200_of_iface(struct xrx200_hw *hw, struct device_node *iface) ++{ ++ struct xrx200_priv *priv; ++ struct device_node *port; ++ const __be32 *wan; ++ const __be32 *sw; ++ ++ /* alloc the network device */ ++ hw->devs[hw->num_devs] = alloc_etherdev(sizeof(struct xrx200_priv)); ++ if (!hw->devs[hw->num_devs]) ++ return; ++ ++ /* setup the network device */ ++ strcpy(hw->devs[hw->num_devs]->name, "eth%d"); ++ hw->devs[hw->num_devs]->netdev_ops = &xrx200_netdev_ops; ++ hw->devs[hw->num_devs]->watchdog_timeo = XRX200_TX_TIMEOUT; ++ hw->devs[hw->num_devs]->needed_headroom = XRX200_HEADROOM; ++ ++ /* setup our private data */ ++ priv = netdev_priv(hw->devs[hw->num_devs]); ++ priv->hw = hw; ++ of_get_mac_address_mtd(iface, priv->mac); ++ priv->id = hw->num_devs; ++ ++ /* is this the wan interface ? */ ++ wan = of_get_property(iface, "lantiq,wan", NULL); ++ if (wan && (*wan == 1)) ++ priv->wan = 1; ++ ++ /* should the switch be enabled on this interface ? */ ++ sw = of_get_property(iface, "lantiq,switch", NULL); ++ if (sw && (*sw == 1)) ++ priv->sw = 1; ++ ++ /* load the ports that are part of the interface */ ++ for_each_child_of_node(iface, port) ++ if (of_device_is_compatible(port, "lantiq,xrx200-pdi-port")) ++ xrx200_of_port(priv, port); ++ ++ /* register the actual device */ ++ if (!register_netdev(hw->devs[hw->num_devs])) ++ hw->num_devs++; ++} ++ ++static struct xrx200_hw xrx200_hw; ++ ++static int xrx200_probe(struct platform_device *pdev) ++{ ++ struct resource *res[4]; ++ struct device_node *mdio_np, *iface_np; ++ int i; ++ ++ /* load the memory ranges */ ++ for (i = 0; i < 4; i++) { ++ res[i] = platform_get_resource(pdev, IORESOURCE_MEM, i); ++ if (!res[i]) { ++ dev_err(&pdev->dev, "failed to get resources\n"); ++ return -ENOENT; ++ } ++ } ++ xrx200_switch_membase = devm_request_and_ioremap(&pdev->dev, res[0]); ++ xrx200_mdio_membase = devm_request_and_ioremap(&pdev->dev, res[1]); ++ xrx200_mii_membase = devm_request_and_ioremap(&pdev->dev, res[2]); ++ xrx200_pmac_membase = devm_request_and_ioremap(&pdev->dev, res[3]); ++ if (!xrx200_switch_membase || !xrx200_mdio_membase || ++ !xrx200_mii_membase || !xrx200_pmac_membase) { ++ dev_err(&pdev->dev, "failed to request and remap io ranges \n"); ++ return -ENOMEM; ++ } ++ ++ /* get the clock */ ++ xrx200_hw.clk = clk_get(&pdev->dev, NULL); ++ if (IS_ERR(xrx200_hw.clk)) { ++ dev_err(&pdev->dev, "failed to get clock\n"); ++ return PTR_ERR(xrx200_hw.clk); ++ } ++ ++ /* bring up the dma engine and IP core */ ++ spin_lock_init(&xrx200_hw.lock); ++ xrx200_dma_init(&xrx200_hw); ++ xrx200_hw_init(&xrx200_hw); ++ tasklet_init(&xrx200_hw.chan[XRX200_DMA_TX].tasklet, xrx200_tx_housekeeping, (u32) &xrx200_hw); ++ ++ /* bring up the mdio bus */ ++ mdio_np = of_find_compatible_node(pdev->dev.of_node, NULL, ++ "lantiq,xrx200-mdio"); ++ if (mdio_np) ++ if (xrx200_of_mdio(&xrx200_hw, mdio_np)) ++ dev_err(&pdev->dev, "mdio probe failed\n"); ++ ++ /* load the interfaces */ ++ for_each_child_of_node(pdev->dev.of_node, iface_np) ++ if (of_device_is_compatible(iface_np, "lantiq,xrx200-pdi")) { ++ if (xrx200_hw.num_devs < XRX200_MAX_DEV) ++ xrx200_of_iface(&xrx200_hw, iface_np); ++ else ++ dev_err(&pdev->dev, ++ "only %d interfaces allowed\n", ++ XRX200_MAX_DEV); ++ } ++ ++ if (!xrx200_hw.num_devs) { ++ xrx200_hw_cleanup(&xrx200_hw); ++ dev_err(&pdev->dev, "failed to load interfaces\n"); ++ return -ENOENT; ++ } ++ ++ xrx200sw_init(&xrx200_hw); ++ ++ /* set wan port mask */ ++ ltq_pmac_w32(xrx200_hw.wan_map, PMAC_EWAN); ++ ++ for (i = 0; i < xrx200_hw.num_devs; i++) { ++ xrx200_hw.chan[XRX200_DMA_RX].devs[i] = xrx200_hw.devs[i]; ++ xrx200_hw.chan[XRX200_DMA_TX].devs[i] = xrx200_hw.devs[i]; ++ } ++ ++ /* setup NAPI */ ++ init_dummy_netdev(&xrx200_hw.chan[XRX200_DMA_RX].dummy_dev); ++ netif_napi_add(&xrx200_hw.chan[XRX200_DMA_RX].dummy_dev, ++ &xrx200_hw.chan[XRX200_DMA_RX].napi, xrx200_poll_rx, 32); ++ ++ platform_set_drvdata(pdev, &xrx200_hw); ++ ++ return 0; ++} ++ ++static int xrx200_remove(struct platform_device *pdev) ++{ ++ struct net_device *dev = platform_get_drvdata(pdev); ++ struct xrx200_priv *priv; ++ ++ if (!dev) ++ return 0; ++ ++ priv = netdev_priv(dev); ++ ++ /* free stack related instances */ ++ netif_stop_queue(dev); ++ netif_napi_del(&xrx200_hw.chan[XRX200_DMA_RX].napi); ++ ++ /* shut down hardware */ ++ xrx200_hw_cleanup(&xrx200_hw); ++ ++ /* remove the actual device */ ++ unregister_netdev(dev); ++ free_netdev(dev); ++ ++ return 0; ++} ++ ++static const struct of_device_id xrx200_match[] = { ++ { .compatible = "lantiq,xrx200-net" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, xrx200_match); ++ ++static struct platform_driver xrx200_driver = { ++ .probe = xrx200_probe, ++ .remove = xrx200_remove, ++ .driver = { ++ .name = "lantiq,xrx200-net", ++ .of_match_table = xrx200_match, ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++module_platform_driver(xrx200_driver); ++ ++MODULE_AUTHOR("John Crispin "); ++MODULE_DESCRIPTION("Lantiq SoC XRX200 ethernet"); ++MODULE_LICENSE("GPL"); +diff --git a/drivers/net/ethernet/lantiq_xrx200_sw.h b/drivers/net/ethernet/lantiq_xrx200_sw.h +new file mode 100644 +index 0000000..e7188a2 +--- /dev/null ++++ b/drivers/net/ethernet/lantiq_xrx200_sw.h +@@ -0,0 +1,1328 @@ ++/* ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. ++ * ++ * Copyright (C) 2010 Lantiq Deutschland GmbH ++ * Copyright (C) 2013 Antonios Vamporakis ++ * ++ * VR9 switch registers extracted from 310TUJ0 switch api ++ * WARNING mult values of 0x00 may not be correct ++ * ++ */ ++ ++enum { ++// XRX200_ETHSW_SWRES, /* Ethernet Switch ResetControl Register */ ++// XRX200_ETHSW_SWRES_R1, /* Hardware Reset */ ++// XRX200_ETHSW_SWRES_R0, /* Register Configuration */ ++// XRX200_ETHSW_CLK_MAC_GAT, /* Ethernet Switch Clock ControlRegister */ ++// XRX200_ETHSW_CLK_EXP_SLEEP, /* Exponent to put system into sleep */ ++// XRX200_ETHSW_CLK_EXP_WAKE, /* Exponent to wake up system */ ++// XRX200_ETHSW_CLK_CLK2_EN, /* CLK2 Input for MAC */ ++// XRX200_ETHSW_CLK_EXT_DIV_EN, /* External Clock Divider Enable */ ++// XRX200_ETHSW_CLK_RAM_DBG_EN, /* Clock Gating Enable */ ++// XRX200_ETHSW_CLK_REG_GAT_EN, /* Clock Gating Enable */ ++// XRX200_ETHSW_CLK_GAT_EN, /* Clock Gating Enable */ ++// XRX200_ETHSW_CLK_MAC_GAT_EN, /* Clock Gating Enable */ ++// XRX200_ETHSW_DBG_STEP, /* Ethernet Switch Debug ControlRegister */ ++// XRX200_ETHSW_DBG_CLK_SEL, /* Trigger Enable */ ++// XRX200_ETHSW_DBG_MON_EN, /* Monitoring Enable */ ++// XRX200_ETHSW_DBG_TRIG_EN, /* Trigger Enable */ ++// XRX200_ETHSW_DBG_MODE, /* Debug Mode */ ++// XRX200_ETHSW_DBG_STEP_TIME, /* Clock Step Size */ ++// XRX200_ETHSW_SSB_MODE, /* Ethernet Switch SharedSegment Buffer Mode Register */ ++// XRX200_ETHSW_SSB_MODE_ADDE, /* Memory Address */ ++// XRX200_ETHSW_SSB_MODE_MODE, /* Memory Access Mode */ ++// XRX200_ETHSW_SSB_ADDR, /* Ethernet Switch SharedSegment Buffer Address Register */ ++// XRX200_ETHSW_SSB_ADDR_ADDE, /* Memory Address */ ++// XRX200_ETHSW_SSB_DATA, /* Ethernet Switch SharedSegment Buffer Data Register */ ++// XRX200_ETHSW_SSB_DATA_DATA, /* Data Value */ ++// XRX200_ETHSW_CAP_0, /* Ethernet Switch CapabilityRegister 0 */ ++// XRX200_ETHSW_CAP_0_SPEED, /* Clock frequency */ ++// XRX200_ETHSW_CAP_1, /* Ethernet Switch CapabilityRegister 1 */ ++// XRX200_ETHSW_CAP_1_GMAC, /* MAC operation mode */ ++// XRX200_ETHSW_CAP_1_QUEUE, /* Number of queues */ ++// XRX200_ETHSW_CAP_1_VPORTS, /* Number of virtual ports */ ++// XRX200_ETHSW_CAP_1_PPORTS, /* Number of physical ports */ ++// XRX200_ETHSW_CAP_2, /* Ethernet Switch CapabilityRegister 2 */ ++// XRX200_ETHSW_CAP_2_PACKETS, /* Number of packets */ ++// XRX200_ETHSW_CAP_3, /* Ethernet Switch CapabilityRegister 3 */ ++// XRX200_ETHSW_CAP_3_METERS, /* Number of traffic meters */ ++// XRX200_ETHSW_CAP_3_SHAPERS, /* Number of traffic shapers */ ++// XRX200_ETHSW_CAP_4, /* Ethernet Switch CapabilityRegister 4 */ ++// XRX200_ETHSW_CAP_4_PPPOE, /* PPPoE table size */ ++// XRX200_ETHSW_CAP_4_VLAN, /* Active VLAN table size */ ++// XRX200_ETHSW_CAP_5, /* Ethernet Switch CapabilityRegister 5 */ ++// XRX200_ETHSW_CAP_5_IPPLEN, /* IP packet length table size */ ++// XRX200_ETHSW_CAP_5_PROT, /* Protocol table size */ ++// XRX200_ETHSW_CAP_6, /* Ethernet Switch CapabilityRegister 6 */ ++// XRX200_ETHSW_CAP_6_MACDASA, /* MAC DA/SA table size */ ++// XRX200_ETHSW_CAP_6_APPL, /* Application table size */ ++// XRX200_ETHSW_CAP_7, /* Ethernet Switch CapabilityRegister 7 */ ++// XRX200_ETHSW_CAP_7_IPDASAM, /* IP DA/SA MSB table size */ ++// XRX200_ETHSW_CAP_7_IPDASAL, /* IP DA/SA LSB table size */ ++// XRX200_ETHSW_CAP_8, /* Ethernet Switch CapabilityRegister 8 */ ++// XRX200_ETHSW_CAP_8_MCAST, /* Multicast table size */ ++// XRX200_ETHSW_CAP_9, /* Ethernet Switch CapabilityRegister 9 */ ++// XRX200_ETHSW_CAP_9_FLAGG, /* Flow Aggregation table size */ ++// XRX200_ETHSW_CAP_10, /* Ethernet Switch CapabilityRegister 10 */ ++// XRX200_ETHSW_CAP_10_MACBT, /* MAC bridging table size */ ++// XRX200_ETHSW_CAP_11, /* Ethernet Switch CapabilityRegister 11 */ ++// XRX200_ETHSW_CAP_11_BSIZEL, /* Packet buffer size (lower part, in byte) */ ++// XRX200_ETHSW_CAP_12, /* Ethernet Switch CapabilityRegister 12 */ ++// XRX200_ETHSW_CAP_12_BSIZEH, /* Packet buffer size (higher part, in byte) */ ++// XRX200_ETHSW_VERSION_REV, /* Ethernet Switch VersionRegister */ ++// XRX200_ETHSW_VERSION_MOD_ID, /* Module Identification */ ++// XRX200_ETHSW_VERSION_REV_ID, /* Hardware Revision Identification */ ++// XRX200_ETHSW_IER, /* Interrupt Enable Register */ ++// XRX200_ETHSW_IER_FDMAIE, /* Fetch DMA Interrupt Enable */ ++// XRX200_ETHSW_IER_SDMAIE, /* Store DMA Interrupt Enable */ ++// XRX200_ETHSW_IER_MACIE, /* Ethernet MAC Interrupt Enable */ ++// XRX200_ETHSW_IER_PCEIE, /* Parser and Classification Engine Interrupt Enable */ ++// XRX200_ETHSW_IER_BMIE, /* Buffer Manager Interrupt Enable */ ++// XRX200_ETHSW_ISR, /* Interrupt Status Register */ ++// XRX200_ETHSW_ISR_FDMAINT, /* Fetch DMA Interrupt */ ++// XRX200_ETHSW_ISR_SDMAINT, /* Store DMA Interrupt */ ++// XRX200_ETHSW_ISR_MACINT, /* Ethernet MAC Interrupt */ ++// XRX200_ETHSW_ISR_PCEINT, /* Parser and Classification Engine Interrupt */ ++// XRX200_ETHSW_ISR_BMINT, /* Buffer Manager Interrupt */ ++// XRX200_ETHSW_SPARE_0, /* Ethernet Switch SpareCells 0 */ ++// XRX200_ETHSW_SPARE_0_SPARE, /* SPARE0 */ ++// XRX200_ETHSW_SPARE_1, /* Ethernet Switch SpareCells 1 */ ++// XRX200_ETHSW_SPARE_1_SPARE, /* SPARE1 */ ++// XRX200_ETHSW_SPARE_2, /* Ethernet Switch SpareCells 2 */ ++// XRX200_ETHSW_SPARE_2_SPARE, /* SPARE2 */ ++// XRX200_ETHSW_SPARE_3, /* Ethernet Switch SpareCells 3 */ ++// XRX200_ETHSW_SPARE_3_SPARE, /* SPARE3 */ ++// XRX200_ETHSW_SPARE_4, /* Ethernet Switch SpareCells 4 */ ++// XRX200_ETHSW_SPARE_4_SPARE, /* SPARE4 */ ++// XRX200_ETHSW_SPARE_5, /* Ethernet Switch SpareCells 5 */ ++// XRX200_ETHSW_SPARE_5_SPARE, /* SPARE5 */ ++// XRX200_ETHSW_SPARE_6, /* Ethernet Switch SpareCells 6 */ ++// XRX200_ETHSW_SPARE_6_SPARE, /* SPARE6 */ ++// XRX200_ETHSW_SPARE_7, /* Ethernet Switch SpareCells 7 */ ++// XRX200_ETHSW_SPARE_7_SPARE, /* SPARE7 */ ++// XRX200_ETHSW_SPARE_8, /* Ethernet Switch SpareCells 8 */ ++// XRX200_ETHSW_SPARE_8_SPARE, /* SPARE8 */ ++// XRX200_ETHSW_SPARE_9, /* Ethernet Switch SpareCells 9 */ ++// XRX200_ETHSW_SPARE_9_SPARE, /* SPARE9 */ ++// XRX200_ETHSW_SPARE_10, /* Ethernet Switch SpareCells 10 */ ++// XRX200_ETHSW_SPARE_10_SPARE, /* SPARE10 */ ++// XRX200_ETHSW_SPARE_11, /* Ethernet Switch SpareCells 11 */ ++// XRX200_ETHSW_SPARE_11_SPARE, /* SPARE11 */ ++// XRX200_ETHSW_SPARE_12, /* Ethernet Switch SpareCells 12 */ ++// XRX200_ETHSW_SPARE_12_SPARE, /* SPARE12 */ ++// XRX200_ETHSW_SPARE_13, /* Ethernet Switch SpareCells 13 */ ++// XRX200_ETHSW_SPARE_13_SPARE, /* SPARE13 */ ++// XRX200_ETHSW_SPARE_14, /* Ethernet Switch SpareCells 14 */ ++// XRX200_ETHSW_SPARE_14_SPARE, /* SPARE14 */ ++// XRX200_ETHSW_SPARE_15, /* Ethernet Switch SpareCells 15 */ ++// XRX200_ETHSW_SPARE_15_SPARE, /* SPARE15 */ ++// XRX200_BM_RAM_VAL_3, /* RAM Value Register 3 */ ++// XRX200_BM_RAM_VAL_3_VAL3, /* Data value [15:0] */ ++// XRX200_BM_RAM_VAL_2, /* RAM Value Register 2 */ ++// XRX200_BM_RAM_VAL_2_VAL2, /* Data value [15:0] */ ++// XRX200_BM_RAM_VAL_1, /* RAM Value Register 1 */ ++// XRX200_BM_RAM_VAL_1_VAL1, /* Data value [15:0] */ ++// XRX200_BM_RAM_VAL_0, /* RAM Value Register 0 */ ++// XRX200_BM_RAM_VAL_0_VAL0, /* Data value [15:0] */ ++// XRX200_BM_RAM_ADDR, /* RAM Address Register */ ++// XRX200_BM_RAM_ADDR_ADDR, /* RAM Address */ ++// XRX200_BM_RAM_CTRL, /* RAM Access Control Register */ ++// XRX200_BM_RAM_CTRL_BAS, /* Access Busy/Access Start */ ++// XRX200_BM_RAM_CTRL_OPMOD, /* Lookup Table Access Operation Mode */ ++// XRX200_BM_RAM_CTRL_ADDR, /* Address for RAM selection */ ++// XRX200_BM_FSQM_GCTRL, /* Free Segment Queue ManagerGlobal Control Register */ ++// XRX200_BM_FSQM_GCTRL_SEGNUM, /* Maximum Segment Number */ ++// XRX200_BM_CONS_SEG, /* Number of Consumed SegmentsRegister */ ++// XRX200_BM_CONS_SEG_FSEG, /* Number of Consumed Segments */ ++// XRX200_BM_CONS_PKT, /* Number of Consumed PacketPointers Register */ ++// XRX200_BM_CONS_PKT_FQP, /* Number of Consumed Packet Pointers */ ++// XRX200_BM_GCTRL_F, /* Buffer Manager Global ControlRegister 0 */ ++// XRX200_BM_GCTRL_BM_STA, /* Buffer Manager Initialization Status Bit */ ++// XRX200_BM_GCTRL_SAT, /* RMON Counter Update Mode */ ++// XRX200_BM_GCTRL_FR_RBC, /* Freeze RMON RX Bad Byte 64 Bit Counter */ ++// XRX200_BM_GCTRL_FR_RGC, /* Freeze RMON RX Good Byte 64 Bit Counter */ ++// XRX200_BM_GCTRL_FR_TGC, /* Freeze RMON TX Good Byte 64 Bit Counter */ ++// XRX200_BM_GCTRL_I_FIN, /* RAM initialization finished */ ++// XRX200_BM_GCTRL_CX_INI, /* PQM Context RAM initialization */ ++// XRX200_BM_GCTRL_FP_INI, /* FPQM RAM initialization */ ++// XRX200_BM_GCTRL_FS_INI, /* FSQM RAM initialization */ ++// XRX200_BM_GCTRL_R_SRES, /* Software Reset for RMON */ ++// XRX200_BM_GCTRL_S_SRES, /* Software Reset for Scheduler */ ++// XRX200_BM_GCTRL_A_SRES, /* Software Reset for AVG */ ++// XRX200_BM_GCTRL_P_SRES, /* Software Reset for PQM */ ++// XRX200_BM_GCTRL_F_SRES, /* Software Reset for FSQM */ ++// XRX200_BM_QUEUE_GCTRL, /* Queue Manager GlobalControl Register 0 */ ++// XRX200_BM_QUEUE_GCTRL_GL_MOD, /* WRED Mode Signal */ ++// XRX200_BM_QUEUE_GCTRL_AQUI, /* Average Queue Update Interval */ ++// XRX200_BM_QUEUE_GCTRL_AQWF, /* Average Queue Weight Factor */ ++// XRX200_BM_QUEUE_GCTRL_QAVGEN, /* Queue Average Calculation Enable */ ++// XRX200_BM_QUEUE_GCTRL_DPROB, /* Drop Probability Profile */ ++// XRX200_BM_WRED_RTH_0, /* WRED Red Threshold Register0 */ ++// XRX200_BM_WRED_RTH_0_MINTH, /* Minimum Threshold */ ++// XRX200_BM_WRED_RTH_1, /* WRED Red Threshold Register1 */ ++// XRX200_BM_WRED_RTH_1_MAXTH, /* Maximum Threshold */ ++// XRX200_BM_WRED_YTH_0, /* WRED Yellow ThresholdRegister 0 */ ++// XRX200_BM_WRED_YTH_0_MINTH, /* Minimum Threshold */ ++// XRX200_BM_WRED_YTH_1, /* WRED Yellow ThresholdRegister 1 */ ++// XRX200_BM_WRED_YTH_1_MAXTH, /* Maximum Threshold */ ++// XRX200_BM_WRED_GTH_0, /* WRED Green ThresholdRegister 0 */ ++// XRX200_BM_WRED_GTH_0_MINTH, /* Minimum Threshold */ ++// XRX200_BM_WRED_GTH_1, /* WRED Green ThresholdRegister 1 */ ++// XRX200_BM_WRED_GTH_1_MAXTH, /* Maximum Threshold */ ++// XRX200_BM_DROP_GTH_0_THR, /* Drop Threshold ConfigurationRegister 0 */ ++// XRX200_BM_DROP_GTH_0_THR_FQ, /* Threshold for frames marked red */ ++// XRX200_BM_DROP_GTH_1_THY, /* Drop Threshold ConfigurationRegister 1 */ ++// XRX200_BM_DROP_GTH_1_THY_FQ, /* Threshold for frames marked yellow */ ++// XRX200_BM_DROP_GTH_2_THG, /* Drop Threshold ConfigurationRegister 2 */ ++// XRX200_BM_DROP_GTH_2_THG_FQ, /* Threshold for frames marked green */ ++// XRX200_BM_IER, /* Buffer Manager Global InterruptEnable Register */ ++// XRX200_BM_IER_CNT4, /* Counter Group 4 (RMON-CLASSIFICATION) Interrupt Enable */ ++// XRX200_BM_IER_CNT3, /* Counter Group 3 (RMON-PQM) Interrupt Enable */ ++// XRX200_BM_IER_CNT2, /* Counter Group 2 (RMON-SCHEDULER) Interrupt Enable */ ++// XRX200_BM_IER_CNT1, /* Counter Group 1 (RMON-QFETCH) Interrupt Enable */ ++// XRX200_BM_IER_CNT0, /* Counter Group 0 (RMON-QSTOR) Interrupt Enable */ ++// XRX200_BM_IER_DEQ, /* PQM dequeue Interrupt Enable */ ++// XRX200_BM_IER_ENQ, /* PQM Enqueue Interrupt Enable */ ++// XRX200_BM_IER_FSQM, /* Buffer Empty Interrupt Enable */ ++// XRX200_BM_ISR, /* Buffer Manager Global InterruptStatus Register */ ++// XRX200_BM_ISR_CNT4, /* Counter Group 4 Interrupt */ ++// XRX200_BM_ISR_CNT3, /* Counter Group 3 Interrupt */ ++// XRX200_BM_ISR_CNT2, /* Counter Group 2 Interrupt */ ++// XRX200_BM_ISR_CNT1, /* Counter Group 1 Interrupt */ ++// XRX200_BM_ISR_CNT0, /* Counter Group 0 Interrupt */ ++// XRX200_BM_ISR_DEQ, /* PQM dequeue Interrupt Enable */ ++// XRX200_BM_ISR_ENQ, /* PQM Enqueue Interrupt */ ++// XRX200_BM_ISR_FSQM, /* Buffer Empty Interrupt */ ++// XRX200_BM_CISEL, /* Buffer Manager RMON CounterInterrupt Select Register */ ++// XRX200_BM_CISEL_PORT, /* Port Number */ ++// XRX200_BM_DEBUG_CTRL_DBG, /* Debug Control Register */ ++// XRX200_BM_DEBUG_CTRL_DBG_SEL, /* Select Signal for Debug Multiplexer */ ++// XRX200_BM_DEBUG_VAL_DBG, /* Debug Value Register */ ++// XRX200_BM_DEBUG_VAL_DBG_DAT, /* Debug Data Value */ ++// XRX200_BM_PCFG, /* Buffer Manager PortConfiguration Register */ ++// XRX200_BM_PCFG_CNTEN, /* RMON Counter Enable */ ++// XRX200_BM_RMON_CTRL_RAM1, /* Buffer ManagerRMON Control Register */ ++// XRX200_BM_RMON_CTRL_RAM2_RES, /* Software Reset for RMON RAM2 */ ++// XRX200_BM_RMON_CTRL_RAM1_RES, /* Software Reset for RMON RAM1 */ ++// XRX200_PQM_DP, /* Packet Queue ManagerDrop Probability Register */ ++// XRX200_PQM_DP_DPROB, /* Drop Probability Profile */ ++// XRX200_PQM_RS, /* Packet Queue ManagerRate Shaper Assignment Register */ ++// XRX200_PQM_RS_EN2, /* Rate Shaper 2 Enable */ ++// XRX200_PQM_RS_RS2, /* Rate Shaper 2 */ ++// XRX200_PQM_RS_EN1, /* Rate Shaper 1 Enable */ ++// XRX200_PQM_RS_RS1, /* Rate Shaper 1 */ ++// XRX200_RS_CTRL, /* Rate Shaper ControlRegister */ ++// XRX200_RS_CTRL_RSEN, /* Rate Shaper Enable */ ++// XRX200_RS_CBS, /* Rate Shaper CommittedBurst Size Register */ ++// XRX200_RS_CBS_CBS, /* Committed Burst Size */ ++// XRX200_RS_IBS, /* Rate Shaper InstantaneousBurst Size Register */ ++// XRX200_RS_IBS_IBS, /* Instantaneous Burst Size */ ++// XRX200_RS_CIR_EXP, /* Rate Shaper RateExponent Register */ ++// XRX200_RS_CIR_EXP_EXP, /* Exponent */ ++// XRX200_RS_CIR_MANT, /* Rate Shaper RateMantissa Register */ ++// XRX200_RS_CIR_MANT_MANT, /* Mantissa */ ++ XRX200_PCE_TBL_KEY_7, /* Table Key Data 7 */ ++// XRX200_PCE_TBL_KEY_7_KEY7, /* Key Value[15:0] */ ++ XRX200_PCE_TBL_KEY_6, /* Table Key Data 6 */ ++// XRX200_PCE_TBL_KEY_6_KEY6, /* Key Value[15:0] */ ++ XRX200_PCE_TBL_KEY_5, /* Table Key Data 5 */ ++// XRX200_PCE_TBL_KEY_5_KEY5, /* Key Value[15:0] */ ++ XRX200_PCE_TBL_KEY_4, /* Table Key Data 4 */ ++// XRX200_PCE_TBL_KEY_4_KEY4, /* Key Value[15:0] */ ++ XRX200_PCE_TBL_KEY_3, /* Table Key Data 3 */ ++// XRX200_PCE_TBL_KEY_3_KEY3, /* Key Value[15:0] */ ++ XRX200_PCE_TBL_KEY_2, /* Table Key Data 2 */ ++// XRX200_PCE_TBL_KEY_2_KEY2, /* Key Value[15:0] */ ++ XRX200_PCE_TBL_KEY_1, /* Table Key Data 1 */ ++// XRX200_PCE_TBL_KEY_1_KEY1, /* Key Value[31:16] */ ++ XRX200_PCE_TBL_KEY_0, /* Table Key Data 0 */ ++// XRX200_PCE_TBL_KEY_0_KEY0, /* Key Value[15:0] */ ++ XRX200_PCE_TBL_MASK_0, /* Table Mask Write Register0 */ ++// XRX200_PCE_TBL_MASK_0_MASK0, /* Mask Pattern [15:0] */ ++ XRX200_PCE_TBL_VAL_4, /* Table Value Register4 */ ++// XRX200_PCE_TBL_VAL_4_VAL4, /* Data value [15:0] */ ++ XRX200_PCE_TBL_VAL_3, /* Table Value Register3 */ ++// XRX200_PCE_TBL_VAL_3_VAL3, /* Data value [15:0] */ ++ XRX200_PCE_TBL_VAL_2, /* Table Value Register2 */ ++// XRX200_PCE_TBL_VAL_2_VAL2, /* Data value [15:0] */ ++ XRX200_PCE_TBL_VAL_1, /* Table Value Register1 */ ++// XRX200_PCE_TBL_VAL_1_VAL1, /* Data value [15:0] */ ++ XRX200_PCE_TBL_VAL_0, /* Table Value Register0 */ ++// XRX200_PCE_TBL_VAL_0_VAL0, /* Data value [15:0] */ ++// XRX200_PCE_TBL_ADDR, /* Table Entry AddressRegister */ ++ XRX200_PCE_TBL_ADDR_ADDR, /* Table Address */ ++// XRX200_PCE_TBL_CTRL, /* Table Access ControlRegister */ ++ XRX200_PCE_TBL_CTRL_BAS, /* Access Busy/Access Start */ ++ XRX200_PCE_TBL_CTRL_TYPE, /* Lookup Entry Type */ ++ XRX200_PCE_TBL_CTRL_VLD, /* Lookup Entry Valid */ ++ XRX200_PCE_TBL_CTRL_GMAP, /* Group Map */ ++ XRX200_PCE_TBL_CTRL_OPMOD, /* Lookup Table Access Operation Mode */ ++ XRX200_PCE_TBL_CTRL_ADDR, /* Lookup Table Address */ ++// XRX200_PCE_TBL_STAT, /* Table General StatusRegister */ ++// XRX200_PCE_TBL_STAT_TBUSY, /* Table Access Busy */ ++// XRX200_PCE_TBL_STAT_TEMPT, /* Table Empty */ ++// XRX200_PCE_TBL_STAT_TFUL, /* Table Full */ ++// XRX200_PCE_AGE_0, /* Aging Counter ConfigurationRegister 0 */ ++// XRX200_PCE_AGE_0_EXP, /* Aging Counter Exponent Value */ ++// XRX200_PCE_AGE_1, /* Aging Counter ConfigurationRegister 1 */ ++// XRX200_PCE_AGE_1_MANT, /* Aging Counter Mantissa Value */ ++// XRX200_PCE_PMAP_1, /* Port Map Register 1 */ ++// XRX200_PCE_PMAP_1_MPMAP, /* Monitoring Port Map */ ++// XRX200_PCE_PMAP_2, /* Port Map Register 2 */ ++// XRX200_PCE_PMAP_2_DMCPMAP, /* Default Multicast Port Map */ ++// XRX200_PCE_PMAP_3, /* Port Map Register 3 */ ++// XRX200_PCE_PMAP_3_UUCMAP, /* Default Unknown Unicast Port Map */ ++// XRX200_PCE_GCTRL_0, /* PCE Global Control Register0 */ ++// XRX200_PCE_GCTRL_0_IGMP, /* IGMP Mode Selection */ ++ XRX200_PCE_GCTRL_0_VLAN, /* VLAN-aware Switching */ ++// XRX200_PCE_GCTRL_0_NOPM, /* No Port Map Forwarding */ ++// XRX200_PCE_GCTRL_0_SCONUC, /* Unknown Unicast Storm Control */ ++// XRX200_PCE_GCTRL_0_SCONMC, /* Multicast Storm Control */ ++// XRX200_PCE_GCTRL_0_SCONBC, /* Broadcast Storm Control */ ++// XRX200_PCE_GCTRL_0_SCONMOD, /* Storm Control Mode */ ++// XRX200_PCE_GCTRL_0_SCONMET, /* Storm Control Metering Instance */ ++// XRX200_PCE_GCTRL_0_MC_VALID, /* Access Request */ ++// XRX200_PCE_GCTRL_0_PLCKMOD, /* Port Lock Mode */ ++// XRX200_PCE_GCTRL_0_PLIMMOD, /* MAC Address Learning Limitation Mode */ ++// XRX200_PCE_GCTRL_0_MTFL, /* MAC Table Flushing */ ++// XRX200_PCE_GCTRL_1, /* PCE Global Control Register1 */ ++// XRX200_PCE_GCTRL_1_PCE_DIS, /* PCE Disable after currently processed packet */ ++// XRX200_PCE_GCTRL_1_LRNMOD, /* MAC Address Learning Mode */ ++// XRX200_PCE_TCM_GLOB_CTRL, /* Three-color MarkerGlobal Control Register */ ++// XRX200_PCE_TCM_GLOB_CTRL_DPRED, /* Re-marking Drop Precedence Red Encoding */ ++// XRX200_PCE_TCM_GLOB_CTRL_DPYEL, /* Re-marking Drop Precedence Yellow Encoding */ ++// XRX200_PCE_TCM_GLOB_CTRL_DPGRN, /* Re-marking Drop Precedence Green Encoding */ ++// XRX200_PCE_IGMP_CTRL, /* IGMP Control Register */ ++// XRX200_PCE_IGMP_CTRL_FAGEEN, /* Force Aging of Table Entries Enable */ ++// XRX200_PCE_IGMP_CTRL_FLEAVE, /* Fast Leave Enable */ ++// XRX200_PCE_IGMP_CTRL_DMRTEN, /* Default Maximum Response Time Enable */ ++// XRX200_PCE_IGMP_CTRL_JASUP, /* Join Aggregation Suppression Enable */ ++// XRX200_PCE_IGMP_CTRL_REPSUP, /* Report Suppression Enable */ ++// XRX200_PCE_IGMP_CTRL_SRPEN, /* Snooping of Router Port Enable */ ++// XRX200_PCE_IGMP_CTRL_ROB, /* Robustness Variable */ ++// XRX200_PCE_IGMP_CTRL_DMRT, /* IGMP Default Maximum Response Time */ ++// XRX200_PCE_IGMP_DRPM, /* IGMP Default RouterPort Map Register */ ++// XRX200_PCE_IGMP_DRPM_DRPM, /* IGMP Default Router Port Map */ ++// XRX200_PCE_IGMP_AGE_0, /* IGMP Aging Register0 */ ++// XRX200_PCE_IGMP_AGE_0_MANT, /* IGMP Group Aging Time Mantissa */ ++// XRX200_PCE_IGMP_AGE_0_EXP, /* IGMP Group Aging Time Exponent */ ++// XRX200_PCE_IGMP_AGE_1, /* IGMP Aging Register1 */ ++// XRX200_PCE_IGMP_AGE_1_MANT, /* IGMP Router Port Aging Time Mantissa */ ++// XRX200_PCE_IGMP_STAT, /* IGMP Status Register */ ++// XRX200_PCE_IGMP_STAT_IGPM, /* IGMP Port Map */ ++// XRX200_WOL_GLB_CTRL, /* Wake-on-LAN ControlRegister */ ++// XRX200_WOL_GLB_CTRL_PASSEN, /* WoL Password Enable */ ++// XRX200_WOL_DA_0, /* Wake-on-LAN DestinationAddress Register 0 */ ++// XRX200_WOL_DA_0_DA0, /* WoL Destination Address [15:0] */ ++// XRX200_WOL_DA_1, /* Wake-on-LAN DestinationAddress Register 1 */ ++// XRX200_WOL_DA_1_DA1, /* WoL Destination Address [31:16] */ ++// XRX200_WOL_DA_2, /* Wake-on-LAN DestinationAddress Register 2 */ ++// XRX200_WOL_DA_2_DA2, /* WoL Destination Address [47:32] */ ++// XRX200_WOL_PW_0, /* Wake-on-LAN Password Register0 */ ++// XRX200_WOL_PW_0_PW0, /* WoL Password [15:0] */ ++// XRX200_WOL_PW_1, /* Wake-on-LAN Password Register1 */ ++// XRX200_WOL_PW_1_PW1, /* WoL Password [31:16] */ ++// XRX200_WOL_PW_2, /* Wake-on-LAN Password Register2 */ ++// XRX200_WOL_PW_2_PW2, /* WoL Password [47:32] */ ++// XRX200_PCE_IER_0_PINT, /* Parser and ClassificationEngine Global Interrupt Enable Register 0 */ ++// XRX200_PCE_IER_0_PINT_15, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_14, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_13, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_12, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_11, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_10, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_9, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_8, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_7, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_6, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_5, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_4, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_3, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_2, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_1, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_0_PINT_0, /* Port Interrupt Enable */ ++// XRX200_PCE_IER_1, /* Parser and ClassificationEngine Global Interrupt Enable Register 1 */ ++// XRX200_PCE_IER_1_FLOWINT, /* Traffic Flow Table Interrupt Rule matched Interrupt Enable */ ++// XRX200_PCE_IER_1_CPH2, /* Classification Phase 2 Ready Interrupt Enable */ ++// XRX200_PCE_IER_1_CPH1, /* Classification Phase 1 Ready Interrupt Enable */ ++// XRX200_PCE_IER_1_CPH0, /* Classification Phase 0 Ready Interrupt Enable */ ++// XRX200_PCE_IER_1_PRDY, /* Parser Ready Interrupt Enable */ ++// XRX200_PCE_IER_1_IGTF, /* IGMP Table Full Interrupt Enable */ ++// XRX200_PCE_IER_1_MTF, /* MAC Table Full Interrupt Enable */ ++// XRX200_PCE_ISR_0_PINT, /* Parser and ClassificationEngine Global Interrupt Status Register 0 */ ++// XRX200_PCE_ISR_0_PINT_15, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_14, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_13, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_12, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_11, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_10, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_9, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_8, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_7, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_6, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_5, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_4, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_3, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_2, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_1, /* Port Interrupt */ ++// XRX200_PCE_ISR_0_PINT_0, /* Port Interrupt */ ++// XRX200_PCE_ISR_1, /* Parser and ClassificationEngine Global Interrupt Status Register 1 */ ++// XRX200_PCE_ISR_1_FLOWINT, /* Traffic Flow Table Interrupt Rule matched */ ++// XRX200_PCE_ISR_1_CPH2, /* Classification Phase 2 Ready Interrupt */ ++// XRX200_PCE_ISR_1_CPH1, /* Classification Phase 1 Ready Interrupt */ ++// XRX200_PCE_ISR_1_CPH0, /* Classification Phase 0 Ready Interrupt */ ++// XRX200_PCE_ISR_1_PRDY, /* Parser Ready Interrupt */ ++// XRX200_PCE_ISR_1_IGTF, /* IGMP Table Full Interrupt */ ++// XRX200_PCE_ISR_1_MTF, /* MAC Table Full Interrupt */ ++// XRX200_PARSER_STAT_FIFO, /* Parser Status Register */ ++// XRX200_PARSER_STAT_FSM_DAT_CNT, /* Parser FSM Data Counter */ ++// XRX200_PARSER_STAT_FSM_STATE, /* Parser FSM State */ ++// XRX200_PARSER_STAT_PKT_ERR, /* Packet error detected */ ++// XRX200_PARSER_STAT_FSM_FIN, /* Parser FSM finished */ ++// XRX200_PARSER_STAT_FSM_START, /* Parser FSM start */ ++// XRX200_PARSER_STAT_FIFO_RDY, /* Parser FIFO ready for read. */ ++// XRX200_PARSER_STAT_FIFO_FULL, /* Parser */ ++// XRX200_PCE_PCTRL_0, /* PCE Port ControlRegister 0 */ ++// XRX200_PCE_PCTRL_0_MCST, /* Multicast Forwarding Mode Selection */ ++// XRX200_PCE_PCTRL_0_EGSTEN, /* Table-based Egress Special Tag Enable */ ++// XRX200_PCE_PCTRL_0_IGSTEN, /* Ingress Special Tag Enable */ ++// XRX200_PCE_PCTRL_0_PCPEN, /* PCP Remarking Mode */ ++// XRX200_PCE_PCTRL_0_CLPEN, /* Class Remarking Mode */ ++// XRX200_PCE_PCTRL_0_DPEN, /* Drop Precedence Remarking Mode */ ++// XRX200_PCE_PCTRL_0_CMOD, /* Three-color Marker Color Mode */ ++// XRX200_PCE_PCTRL_0_VREP, /* VLAN Replacement Mode */ ++ XRX200_PCE_PCTRL_0_TVM, /* Transparent VLAN Mode */ ++// XRX200_PCE_PCTRL_0_PLOCK, /* Port Locking Enable */ ++// XRX200_PCE_PCTRL_0_AGEDIS, /* Aging Disable */ ++// XRX200_PCE_PCTRL_0_PSTATE, /* Port State */ ++// XRX200_PCE_PCTRL_1, /* PCE Port ControlRegister 1 */ ++// XRX200_PCE_PCTRL_1_LRNLIM, /* MAC Address Learning Limit */ ++// XRX200_PCE_PCTRL_2, /* PCE Port ControlRegister 2 */ ++// XRX200_PCE_PCTRL_2_DSCPMOD, /* DSCP Mode Selection */ ++// XRX200_PCE_PCTRL_2_DSCP, /* Enable DSCP to select the Class of Service */ ++// XRX200_PCE_PCTRL_2_PCP, /* Enable VLAN PCP to select the Class of Service */ ++// XRX200_PCE_PCTRL_2_PCLASS, /* Port-based Traffic Class */ ++// XRX200_PCE_PCTRL_3_VIO, /* PCE Port ControlRegister 3 */ ++// XRX200_PCE_PCTRL_3_EDIR, /* Egress Redirection Mode */ ++// XRX200_PCE_PCTRL_3_RXDMIR, /* Receive Mirroring Enable for dropped frames */ ++// XRX200_PCE_PCTRL_3_RXVMIR, /* Receive Mirroring Enable for valid frames */ ++// XRX200_PCE_PCTRL_3_TXMIR, /* Transmit Mirroring Enable */ ++// XRX200_PCE_PCTRL_3_VIO_7, /* Violation Type 7 Mirroring Enable */ ++// XRX200_PCE_PCTRL_3_VIO_6, /* Violation Type 6 Mirroring Enable */ ++// XRX200_PCE_PCTRL_3_VIO_5, /* Violation Type 5 Mirroring Enable */ ++// XRX200_PCE_PCTRL_3_VIO_4, /* Violation Type 4 Mirroring Enable */ ++// XRX200_PCE_PCTRL_3_VIO_3, /* Violation Type 3 Mirroring Enable */ ++// XRX200_PCE_PCTRL_3_VIO_2, /* Violation Type 2 Mirroring Enable */ ++// XRX200_PCE_PCTRL_3_VIO_1, /* Violation Type 1 Mirroring Enable */ ++// XRX200_PCE_PCTRL_3_VIO_0, /* Violation Type 0 Mirroring Enable */ ++// XRX200_WOL_CTRL, /* Wake-on-LAN ControlRegister */ ++// XRX200_WOL_CTRL_PORT, /* WoL Enable */ ++// XRX200_PCE_VCTRL, /* PCE VLAN ControlRegister */ ++ XRX200_PCE_VCTRL_VSR, /* VLAN Security Rule */ ++ XRX200_PCE_VCTRL_VEMR, /* VLAN Egress Member Violation Rule */ ++ XRX200_PCE_VCTRL_VIMR, /* VLAN Ingress Member Violation Rule */ ++ XRX200_PCE_VCTRL_VINR, /* VLAN Ingress Tag Rule */ ++ XRX200_PCE_VCTRL_UVR, /* Unknown VLAN Rule */ ++// XRX200_PCE_DEFPVID, /* PCE Default PortVID Register */ ++ XRX200_PCE_DEFPVID_PVID, /* Default Port VID Index */ ++// XRX200_PCE_PSTAT, /* PCE Port StatusRegister */ ++// XRX200_PCE_PSTAT_LRNCNT, /* Learning Count */ ++// XRX200_PCE_PIER, /* Parser and ClassificationEngine Port Interrupt Enable Register */ ++// XRX200_PCE_PIER_CLDRP, /* Classification Drop Interrupt Enable */ ++// XRX200_PCE_PIER_PTDRP, /* Port Drop Interrupt Enable */ ++// XRX200_PCE_PIER_VLAN, /* VLAN Violation Interrupt Enable */ ++// XRX200_PCE_PIER_WOL, /* Wake-on-LAN Interrupt Enable */ ++// XRX200_PCE_PIER_LOCK, /* Port Limit Alert Interrupt Enable */ ++// XRX200_PCE_PIER_LIM, /* Port Lock Alert Interrupt Enable */ ++// XRX200_PCE_PISR, /* Parser and ClassificationEngine Port Interrupt Status Register */ ++// XRX200_PCE_PISR_CLDRP, /* Classification Drop Interrupt */ ++// XRX200_PCE_PISR_PTDRP, /* Port Drop Interrupt */ ++// XRX200_PCE_PISR_VLAN, /* VLAN Violation Interrupt */ ++// XRX200_PCE_PISR_WOL, /* Wake-on-LAN Interrupt */ ++// XRX200_PCE_PISR_LOCK, /* Port Lock Alert Interrupt */ ++// XRX200_PCE_PISR_LIMIT, /* Port Limitation Alert Interrupt */ ++// XRX200_PCE_TCM_CTRL, /* Three-colorMarker Control Register */ ++// XRX200_PCE_TCM_CTRL_TCMEN, /* Three-color Marker metering instance enable */ ++// XRX200_PCE_TCM_STAT, /* Three-colorMarker Status Register */ ++// XRX200_PCE_TCM_STAT_AL1, /* Three-color Marker Alert 1 Status */ ++// XRX200_PCE_TCM_STAT_AL0, /* Three-color Marker Alert 0 Status */ ++// XRX200_PCE_TCM_CBS, /* Three-color MarkerCommitted Burst Size Register */ ++// XRX200_PCE_TCM_CBS_CBS, /* Committed Burst Size */ ++// XRX200_PCE_TCM_EBS, /* Three-color MarkerExcess Burst Size Register */ ++// XRX200_PCE_TCM_EBS_EBS, /* Excess Burst Size */ ++// XRX200_PCE_TCM_IBS, /* Three-color MarkerInstantaneous Burst Size Register */ ++// XRX200_PCE_TCM_IBS_IBS, /* Instantaneous Burst Size */ ++// XRX200_PCE_TCM_CIR_MANT, /* Three-colorMarker Constant Information Rate Mantissa Register */ ++// XRX200_PCE_TCM_CIR_MANT_MANT, /* Rate Counter Mantissa */ ++// XRX200_PCE_TCM_CIR_EXP, /* Three-colorMarker Constant Information Rate Exponent Register */ ++// XRX200_PCE_TCM_CIR_EXP_EXP, /* Rate Counter Exponent */ ++// XRX200_MAC_TEST, /* MAC Test Register */ ++// XRX200_MAC_TEST_JTP, /* Jitter Test Pattern */ ++// XRX200_MAC_PFAD_CFG, /* MAC Pause FrameSource Address Configuration Register */ ++// XRX200_MAC_PFAD_CFG_SAMOD, /* Source Address Mode */ ++// XRX200_MAC_PFSA_0, /* Pause Frame SourceAddress Part 0 */ ++// XRX200_MAC_PFSA_0_PFAD, /* Pause Frame Source Address Part 0 */ ++// XRX200_MAC_PFSA_1, /* Pause Frame SourceAddress Part 1 */ ++// XRX200_MAC_PFSA_1_PFAD, /* Pause Frame Source Address Part 1 */ ++// XRX200_MAC_PFSA_2, /* Pause Frame SourceAddress Part 2 */ ++// XRX200_MAC_PFSA_2_PFAD, /* Pause Frame Source Address Part 2 */ ++// XRX200_MAC_FLEN, /* MAC Frame Length Register */ ++// XRX200_MAC_FLEN_LEN, /* Maximum Frame Length */ ++// XRX200_MAC_VLAN_ETYPE_0, /* MAC VLAN EthertypeRegister 0 */ ++// XRX200_MAC_VLAN_ETYPE_0_OUTER, /* Ethertype */ ++// XRX200_MAC_VLAN_ETYPE_1, /* MAC VLAN EthertypeRegister 1 */ ++// XRX200_MAC_VLAN_ETYPE_1_INNER, /* Ethertype */ ++// XRX200_MAC_IER, /* MAC Interrupt EnableRegister */ ++// XRX200_MAC_IER_MACIEN, /* MAC Interrupt Enable */ ++// XRX200_MAC_ISR, /* MAC Interrupt StatusRegister */ ++// XRX200_MAC_ISR_MACINT, /* MAC Interrupt */ ++// XRX200_MAC_PSTAT, /* MAC Port Status Register */ ++// XRX200_MAC_PSTAT_PACT, /* PHY Active Status */ ++ XRX200_MAC_PSTAT_GBIT, /* Gigabit Speed Status */ ++ XRX200_MAC_PSTAT_MBIT, /* Megabit Speed Status */ ++ XRX200_MAC_PSTAT_FDUP, /* Full Duplex Status */ ++// XRX200_MAC_PSTAT_RXPAU, /* Receive Pause Status */ ++// XRX200_MAC_PSTAT_TXPAU, /* Transmit Pause Status */ ++// XRX200_MAC_PSTAT_RXPAUEN, /* Receive Pause Enable Status */ ++// XRX200_MAC_PSTAT_TXPAUEN, /* Transmit Pause Enable Status */ ++ XRX200_MAC_PSTAT_LSTAT, /* Link Status */ ++// XRX200_MAC_PSTAT_CRS, /* Carrier Sense Status */ ++// XRX200_MAC_PSTAT_TXLPI, /* Transmit Low-power Idle Status */ ++// XRX200_MAC_PSTAT_RXLPI, /* Receive Low-power Idle Status */ ++// XRX200_MAC_PISR, /* MAC Interrupt Status Register */ ++// XRX200_MAC_PISR_PACT, /* PHY Active Status */ ++// XRX200_MAC_PISR_SPEED, /* Megabit Speed Status */ ++// XRX200_MAC_PISR_FDUP, /* Full Duplex Status */ ++// XRX200_MAC_PISR_RXPAUEN, /* Receive Pause Enable Status */ ++// XRX200_MAC_PISR_TXPAUEN, /* Transmit Pause Enable Status */ ++// XRX200_MAC_PISR_LPIOFF, /* Receive Low-power Idle Mode is left */ ++// XRX200_MAC_PISR_LPION, /* Receive Low-power Idle Mode is entered */ ++// XRX200_MAC_PISR_JAM, /* Jam Status Detected */ ++// XRX200_MAC_PISR_TOOSHORT, /* Too Short Frame Error Detected */ ++// XRX200_MAC_PISR_TOOLONG, /* Too Long Frame Error Detected */ ++// XRX200_MAC_PISR_LENERR, /* Length Mismatch Error Detected */ ++// XRX200_MAC_PISR_FCSERR, /* Frame Checksum Error Detected */ ++// XRX200_MAC_PISR_TXPAUSE, /* Pause Frame Transmitted */ ++// XRX200_MAC_PISR_RXPAUSE, /* Pause Frame Received */ ++// XRX200_MAC_PIER, /* MAC Interrupt Enable Register */ ++// XRX200_MAC_PIER_PACT, /* PHY Active Status */ ++// XRX200_MAC_PIER_SPEED, /* Megabit Speed Status */ ++// XRX200_MAC_PIER_FDUP, /* Full Duplex Status */ ++// XRX200_MAC_PIER_RXPAUEN, /* Receive Pause Enable Status */ ++// XRX200_MAC_PIER_TXPAUEN, /* Transmit Pause Enable Status */ ++// XRX200_MAC_PIER_LPIOFF, /* Low-power Idle Off Interrupt Mask */ ++// XRX200_MAC_PIER_LPION, /* Low-power Idle On Interrupt Mask */ ++// XRX200_MAC_PIER_JAM, /* Jam Status Interrupt Mask */ ++// XRX200_MAC_PIER_TOOSHORT, /* Too Short Frame Error Interrupt Mask */ ++// XRX200_MAC_PIER_TOOLONG, /* Too Long Frame Error Interrupt Mask */ ++// XRX200_MAC_PIER_LENERR, /* Length Mismatch Error Interrupt Mask */ ++// XRX200_MAC_PIER_FCSERR, /* Frame Checksum Error Interrupt Mask */ ++// XRX200_MAC_PIER_TXPAUSE, /* Transmit Pause Frame Interrupt Mask */ ++// XRX200_MAC_PIER_RXPAUSE, /* Receive Pause Frame Interrupt Mask */ ++// XRX200_MAC_CTRL_0, /* MAC Control Register0 */ ++// XRX200_MAC_CTRL_0_LCOL, /* Late Collision Control */ ++// XRX200_MAC_CTRL_0_BM, /* Burst Mode Control */ ++// XRX200_MAC_CTRL_0_APADEN, /* Automatic VLAN Padding Enable */ ++// XRX200_MAC_CTRL_0_VPAD2EN, /* Stacked VLAN Padding Enable */ ++// XRX200_MAC_CTRL_0_VPADEN, /* VLAN Padding Enable */ ++// XRX200_MAC_CTRL_0_PADEN, /* Padding Enable */ ++// XRX200_MAC_CTRL_0_FCS, /* Transmit FCS Control */ ++ XRX200_MAC_CTRL_0_FCON, /* Flow Control Mode */ ++// XRX200_MAC_CTRL_0_FDUP, /* Full Duplex Control */ ++// XRX200_MAC_CTRL_0_GMII, /* GMII/MII interface mode selection */ ++// XRX200_MAC_CTRL_1, /* MAC Control Register1 */ ++// XRX200_MAC_CTRL_1_SHORTPRE, /* Short Preamble Control */ ++// XRX200_MAC_CTRL_1_IPG, /* Minimum Inter Packet Gap Size */ ++// XRX200_MAC_CTRL_2, /* MAC Control Register2 */ ++// XRX200_MAC_CTRL_2_MLEN, /* Maximum Untagged Frame Length */ ++// XRX200_MAC_CTRL_2_LCHKL, /* Frame Length Check Long Enable */ ++// XRX200_MAC_CTRL_2_LCHKS, /* Frame Length Check Short Enable */ ++// XRX200_MAC_CTRL_3, /* MAC Control Register3 */ ++// XRX200_MAC_CTRL_3_RCNT, /* Retry Count */ ++// XRX200_MAC_CTRL_4, /* MAC Control Register4 */ ++// XRX200_MAC_CTRL_4_LPIEN, /* LPI Mode Enable */ ++// XRX200_MAC_CTRL_4_WAIT, /* LPI Wait Time */ ++// XRX200_MAC_CTRL_5_PJPS, /* MAC Control Register5 */ ++// XRX200_MAC_CTRL_5_PJPS_NOBP, /* Prolonged Jam pattern size during no-backpressure state */ ++// XRX200_MAC_CTRL_5_PJPS_BP, /* Prolonged Jam pattern size during backpressure state */ ++// XRX200_MAC_CTRL_6_XBUF, /* Transmit and ReceiveBuffer Control Register */ ++// XRX200_MAC_CTRL_6_RBUF_DLY_WP, /* Delay */ ++// XRX200_MAC_CTRL_6_RBUF_INIT, /* Receive Buffer Initialization */ ++// XRX200_MAC_CTRL_6_RBUF_BYPASS, /* Bypass the Receive Buffer */ ++// XRX200_MAC_CTRL_6_XBUF_DLY_WP, /* Delay */ ++// XRX200_MAC_CTRL_6_XBUF_INIT, /* Initialize the Transmit Buffer */ ++// XRX200_MAC_CTRL_6_XBUF_BYPASS, /* Bypass the Transmit Buffer */ ++// XRX200_MAC_BUFST_XBUF, /* MAC Receive and TransmitBuffer Status Register */ ++// XRX200_MAC_BUFST_RBUF_UFL, /* Receive Buffer Underflow Indicator */ ++// XRX200_MAC_BUFST_RBUF_OFL, /* Receive Buffer Overflow Indicator */ ++// XRX200_MAC_BUFST_XBUF_UFL, /* Transmit Buffer Underflow Indicator */ ++// XRX200_MAC_BUFST_XBUF_OFL, /* Transmit Buffer Overflow Indicator */ ++// XRX200_MAC_TESTEN, /* MAC Test Enable Register */ ++// XRX200_MAC_TESTEN_JTEN, /* Jitter Test Enable */ ++// XRX200_MAC_TESTEN_TXER, /* Transmit Error Insertion */ ++// XRX200_MAC_TESTEN_LOOP, /* MAC Loopback Enable */ ++// XRX200_FDMA_CTRL, /* Ethernet Switch FetchDMA Control Register */ ++// XRX200_FDMA_CTRL_LPI_THRESHOLD, /* Low Power Idle Threshold */ ++// XRX200_FDMA_CTRL_LPI_MODE, /* Low Power Idle Mode */ ++// XRX200_FDMA_CTRL_EGSTAG, /* Egress Special Tag Size */ ++// XRX200_FDMA_CTRL_IGSTAG, /* Ingress Special Tag Size */ ++// XRX200_FDMA_CTRL_EXCOL, /* Excessive Collision Handling */ ++// XRX200_FDMA_STETYPE, /* Special Tag EthertypeControl Register */ ++// XRX200_FDMA_STETYPE_ETYPE, /* Special Tag Ethertype */ ++// XRX200_FDMA_VTETYPE, /* VLAN Tag EthertypeControl Register */ ++// XRX200_FDMA_VTETYPE_ETYPE, /* VLAN Tag Ethertype */ ++// XRX200_FDMA_STAT_0, /* FDMA Status Register0 */ ++// XRX200_FDMA_STAT_0_FSMS, /* FSM states status */ ++// XRX200_FDMA_IER, /* Fetch DMA Global InterruptEnable Register */ ++// XRX200_FDMA_IER_PCKD, /* Packet Drop Interrupt Enable */ ++// XRX200_FDMA_IER_PCKR, /* Packet Ready Interrupt Enable */ ++// XRX200_FDMA_IER_PCKT, /* Packet Sent Interrupt Enable */ ++// XRX200_FDMA_ISR, /* Fetch DMA Global InterruptStatus Register */ ++// XRX200_FDMA_ISR_PCKTD, /* Packet Drop */ ++// XRX200_FDMA_ISR_PCKR, /* Packet is Ready for Transmission */ ++// XRX200_FDMA_ISR_PCKT, /* Packet Sent Event */ ++// XRX200_FDMA_PCTRL, /* Ethernet SwitchFetch DMA Port Control Register */ ++// XRX200_FDMA_PCTRL_VLANMOD, /* VLAN Modification Enable */ ++// XRX200_FDMA_PCTRL_DSCPRM, /* DSCP Re-marking Enable */ ++// XRX200_FDMA_PCTRL_STEN, /* Special Tag Insertion Enable */ ++// XRX200_FDMA_PCTRL_EN, /* FDMA Port Enable */ ++// XRX200_FDMA_PRIO, /* Ethernet SwitchFetch DMA Port Priority Register */ ++// XRX200_FDMA_PRIO_PRIO, /* FDMA PRIO */ ++// XRX200_FDMA_PSTAT0, /* Ethernet SwitchFetch DMA Port Status Register 0 */ ++// XRX200_FDMA_PSTAT0_PKT_AVAIL, /* Port Egress Packet Available */ ++// XRX200_FDMA_PSTAT0_POK, /* Port Status OK */ ++// XRX200_FDMA_PSTAT0_PSEG, /* Port Egress Segment Count */ ++// XRX200_FDMA_PSTAT1_HDR, /* Ethernet SwitchFetch DMA Port Status Register 1 */ ++// XRX200_FDMA_PSTAT1_HDR_PTR, /* Header Pointer */ ++// XRX200_FDMA_TSTAMP0, /* Egress TimeStamp Register 0 */ ++// XRX200_FDMA_TSTAMP0_TSTL, /* Time Stamp [15:0] */ ++// XRX200_FDMA_TSTAMP1, /* Egress TimeStamp Register 1 */ ++// XRX200_FDMA_TSTAMP1_TSTH, /* Time Stamp [31:16] */ ++// XRX200_SDMA_CTRL, /* Ethernet Switch StoreDMA Control Register */ ++// XRX200_SDMA_CTRL_TSTEN, /* Time Stamp Enable */ ++// XRX200_SDMA_FCTHR1, /* SDMA Flow Control Threshold1 Register */ ++// XRX200_SDMA_FCTHR1_THR1, /* Threshold 1 */ ++// XRX200_SDMA_FCTHR2, /* SDMA Flow Control Threshold2 Register */ ++// XRX200_SDMA_FCTHR2_THR2, /* Threshold 2 */ ++// XRX200_SDMA_FCTHR3, /* SDMA Flow Control Threshold3 Register */ ++// XRX200_SDMA_FCTHR3_THR3, /* Threshold 3 */ ++// XRX200_SDMA_FCTHR4, /* SDMA Flow Control Threshold4 Register */ ++// XRX200_SDMA_FCTHR4_THR4, /* Threshold 4 */ ++// XRX200_SDMA_FCTHR5, /* SDMA Flow Control Threshold5 Register */ ++// XRX200_SDMA_FCTHR5_THR5, /* Threshold 5 */ ++// XRX200_SDMA_FCTHR6, /* SDMA Flow Control Threshold6 Register */ ++// XRX200_SDMA_FCTHR6_THR6, /* Threshold 6 */ ++// XRX200_SDMA_FCTHR7, /* SDMA Flow Control Threshold7 Register */ ++// XRX200_SDMA_FCTHR7_THR7, /* Threshold 7 */ ++// XRX200_SDMA_STAT_0, /* SDMA Status Register0 */ ++// XRX200_SDMA_STAT_0_BPS_FILL, /* Back Pressure Status */ ++// XRX200_SDMA_STAT_0_BPS_PNT, /* Back Pressure Status */ ++// XRX200_SDMA_STAT_0_DROP, /* Back Pressure Status */ ++// XRX200_SDMA_STAT_1, /* SDMA Status Register1 */ ++// XRX200_SDMA_STAT_1_FILL, /* Buffer Filling Level */ ++// XRX200_SDMA_STAT_2, /* SDMA Status Register2 */ ++// XRX200_SDMA_STAT_2_FSMS, /* FSM states status */ ++// XRX200_SDMA_IER, /* SDMA Interrupt Enable Register */ ++// XRX200_SDMA_IER_BPEX, /* Buffer Pointers Exceeded */ ++// XRX200_SDMA_IER_BFULL, /* Buffer Full */ ++// XRX200_SDMA_IER_FERR, /* Frame Error */ ++// XRX200_SDMA_IER_FRX, /* Frame Received Successfully */ ++// XRX200_SDMA_ISR, /* SDMA Interrupt Status Register */ ++// XRX200_SDMA_ISR_BPEX, /* Packet Descriptors Exceeded */ ++// XRX200_SDMA_ISR_BFULL, /* Buffer Full */ ++// XRX200_SDMA_ISR_FERR, /* Frame Error */ ++// XRX200_SDMA_ISR_FRX, /* Frame Received Successfully */ ++// XRX200_SDMA_PCTRL, /* Ethernet SwitchStore DMA Port Control Register */ ++// XRX200_SDMA_PCTRL_DTHR, /* Drop Threshold Selection */ ++// XRX200_SDMA_PCTRL_PTHR, /* Pause Threshold Selection */ ++// XRX200_SDMA_PCTRL_PHYEFWD, /* Forward PHY Error Frames */ ++// XRX200_SDMA_PCTRL_ALGFWD, /* Forward Alignment Error Frames */ ++// XRX200_SDMA_PCTRL_LENFWD, /* Forward Length Errored Frames */ ++// XRX200_SDMA_PCTRL_OSFWD, /* Forward Oversized Frames */ ++// XRX200_SDMA_PCTRL_USFWD, /* Forward Undersized Frames */ ++// XRX200_SDMA_PCTRL_FCSIGN, /* Ignore FCS Errors */ ++// XRX200_SDMA_PCTRL_FCSFWD, /* Forward FCS Errored Frames */ ++// XRX200_SDMA_PCTRL_PAUFWD, /* Pause Frame Forwarding */ ++// XRX200_SDMA_PCTRL_MFCEN, /* Metering Flow Control Enable */ ++// XRX200_SDMA_PCTRL_FCEN, /* Flow Control Enable */ ++// XRX200_SDMA_PCTRL_PEN, /* Port Enable */ ++// XRX200_SDMA_PRIO, /* Ethernet SwitchStore DMA Port Priority Register */ ++// XRX200_SDMA_PRIO_PRIO, /* SDMA PRIO */ ++// XRX200_SDMA_PSTAT0_HDR, /* Ethernet SwitchStore DMA Port Status Register 0 */ ++// XRX200_SDMA_PSTAT0_HDR_PTR, /* Port Ingress Queue Header Pointer */ ++// XRX200_SDMA_PSTAT1, /* Ethernet SwitchStore DMA Port Status Register 1 */ ++// XRX200_SDMA_PSTAT1_PPKT, /* Port Ingress Packet Count */ ++// XRX200_SDMA_TSTAMP0, /* Ingress TimeStamp Register 0 */ ++// XRX200_SDMA_TSTAMP0_TSTL, /* Time Stamp [15:0] */ ++// XRX200_SDMA_TSTAMP1, /* Ingress TimeStamp Register 1 */ ++// XRX200_SDMA_TSTAMP1_TSTH, /* Time Stamp [31:16] */ ++}; ++ ++ ++struct xrx200sw_reg { ++ int offset; ++ int shift; ++ int size; ++ int mult; ++} xrx200sw_reg[] = { ++// offeset shift size mult ++// {0x0000, 0, 16, 0x00}, /* XRX200_ETHSW_SWRES Ethernet Switch ResetControl Register */ ++// {0x0000, 1, 1, 0x00}, /* XRX200_ETHSW_SWRES_R1 Hardware Reset */ ++// {0x0000, 0, 1, 0x00}, /* XRX200_ETHSW_SWRES_R0 Register Configuration */ ++// {0x0004, 0, 16, 0x00}, /* XRX200_ETHSW_CLK_MAC_GAT Ethernet Switch Clock ControlRegister */ ++// {0x0004, 12, 4, 0x00}, /* XRX200_ETHSW_CLK_EXP_SLEEP Exponent to put system into sleep */ ++// {0x0004, 8, 4, 0x00}, /* XRX200_ETHSW_CLK_EXP_WAKE Exponent to wake up system */ ++// {0x0004, 7, 1, 0x00}, /* XRX200_ETHSW_CLK_CLK2_EN CLK2 Input for MAC */ ++// {0x0004, 6, 1, 0x00}, /* XRX200_ETHSW_CLK_EXT_DIV_EN External Clock Divider Enable */ ++// {0x0004, 5, 1, 0x00}, /* XRX200_ETHSW_CLK_RAM_DBG_EN Clock Gating Enable */ ++// {0x0004, 4, 1, 0x00}, /* XRX200_ETHSW_CLK_REG_GAT_EN Clock Gating Enable */ ++// {0x0004, 3, 1, 0x00}, /* XRX200_ETHSW_CLK_GAT_EN Clock Gating Enable */ ++// {0x0004, 2, 1, 0x00}, /* XRX200_ETHSW_CLK_MAC_GAT_EN Clock Gating Enable */ ++// {0x0008, 0, 16, 0x00}, /* XRX200_ETHSW_DBG_STEP Ethernet Switch Debug ControlRegister */ ++// {0x0008, 12, 4, 0x00}, /* XRX200_ETHSW_DBG_CLK_SEL Trigger Enable */ ++// {0x0008, 11, 1, 0x00}, /* XRX200_ETHSW_DBG_MON_EN Monitoring Enable */ ++// {0x0008, 9, 2, 0x00}, /* XRX200_ETHSW_DBG_TRIG_EN Trigger Enable */ ++// {0x0008, 8, 1, 0x00}, /* XRX200_ETHSW_DBG_MODE Debug Mode */ ++// {0x0008, 0, 8, 0x00}, /* XRX200_ETHSW_DBG_STEP_TIME Clock Step Size */ ++// {0x000C, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_MODE Ethernet Switch SharedSegment Buffer Mode Register */ ++// {0x000C, 2, 4, 0x00}, /* XRX200_ETHSW_SSB_MODE_ADDE Memory Address */ ++// {0x000C, 0, 2, 0x00}, /* XRX200_ETHSW_SSB_MODE_MODE Memory Access Mode */ ++// {0x0010, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_ADDR Ethernet Switch SharedSegment Buffer Address Register */ ++// {0x0010, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_ADDR_ADDE Memory Address */ ++// {0x0014, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_DATA Ethernet Switch SharedSegment Buffer Data Register */ ++// {0x0014, 0, 16, 0x00}, /* XRX200_ETHSW_SSB_DATA_DATA Data Value */ ++// {0x0018, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_0 Ethernet Switch CapabilityRegister 0 */ ++// {0x0018, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_0_SPEED Clock frequency */ ++// {0x001C, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_1 Ethernet Switch CapabilityRegister 1 */ ++// {0x001C, 15, 1, 0x00}, /* XRX200_ETHSW_CAP_1_GMAC MAC operation mode */ ++// {0x001C, 8, 7, 0x00}, /* XRX200_ETHSW_CAP_1_QUEUE Number of queues */ ++// {0x001C, 4, 4, 0x00}, /* XRX200_ETHSW_CAP_1_VPORTS Number of virtual ports */ ++// {0x001C, 0, 4, 0x00}, /* XRX200_ETHSW_CAP_1_PPORTS Number of physical ports */ ++// {0x0020, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_2 Ethernet Switch CapabilityRegister 2 */ ++// {0x0020, 0, 11, 0x00}, /* XRX200_ETHSW_CAP_2_PACKETS Number of packets */ ++// {0x0024, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_3 Ethernet Switch CapabilityRegister 3 */ ++// {0x0024, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_3_METERS Number of traffic meters */ ++// {0x0024, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_3_SHAPERS Number of traffic shapers */ ++// {0x0028, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_4 Ethernet Switch CapabilityRegister 4 */ ++// {0x0028, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_4_PPPOE PPPoE table size */ ++// {0x0028, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_4_VLAN Active VLAN table size */ ++// {0x002C, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_5 Ethernet Switch CapabilityRegister 5 */ ++// {0x002C, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_5_IPPLEN IP packet length table size */ ++// {0x002C, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_5_PROT Protocol table size */ ++// {0x0030, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_6 Ethernet Switch CapabilityRegister 6 */ ++// {0x0030, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_6_MACDASA MAC DA/SA table size */ ++// {0x0030, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_6_APPL Application table size */ ++// {0x0034, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_7 Ethernet Switch CapabilityRegister 7 */ ++// {0x0034, 8, 8, 0x00}, /* XRX200_ETHSW_CAP_7_IPDASAM IP DA/SA MSB table size */ ++// {0x0034, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_7_IPDASAL IP DA/SA LSB table size */ ++// {0x0038, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_8 Ethernet Switch CapabilityRegister 8 */ ++// {0x0038, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_8_MCAST Multicast table size */ ++// {0x003C, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_9 Ethernet Switch CapabilityRegister 9 */ ++// {0x003C, 0, 8, 0x00}, /* XRX200_ETHSW_CAP_9_FLAGG Flow Aggregation table size */ ++// {0x0040, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_10 Ethernet Switch CapabilityRegister 10 */ ++// {0x0040, 0, 13, 0x00}, /* XRX200_ETHSW_CAP_10_MACBT MAC bridging table size */ ++// {0x0044, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_11 Ethernet Switch CapabilityRegister 11 */ ++// {0x0044, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_11_BSIZEL Packet buffer size (lower part, in byte) */ ++// {0x0048, 0, 16, 0x00}, /* XRX200_ETHSW_CAP_12 Ethernet Switch CapabilityRegister 12 */ ++// {0x0048, 0, 3, 0x00}, /* XRX200_ETHSW_CAP_12_BSIZEH Packet buffer size (higher part, in byte) */ ++// {0x004C, 0, 16, 0x00}, /* XRX200_ETHSW_VERSION_REV Ethernet Switch VersionRegister */ ++// {0x004C, 8, 8, 0x00}, /* XRX200_ETHSW_VERSION_MOD_ID Module Identification */ ++// {0x004C, 0, 8, 0x00}, /* XRX200_ETHSW_VERSION_REV_ID Hardware Revision Identification */ ++// {0x0050, 0, 16, 0x00}, /* XRX200_ETHSW_IER Interrupt Enable Register */ ++// {0x0050, 4, 1, 0x00}, /* XRX200_ETHSW_IER_FDMAIE Fetch DMA Interrupt Enable */ ++// {0x0050, 3, 1, 0x00}, /* XRX200_ETHSW_IER_SDMAIE Store DMA Interrupt Enable */ ++// {0x0050, 2, 1, 0x00}, /* XRX200_ETHSW_IER_MACIE Ethernet MAC Interrupt Enable */ ++// {0x0050, 1, 1, 0x00}, /* XRX200_ETHSW_IER_PCEIE Parser and Classification Engine Interrupt Enable */ ++// {0x0050, 0, 1, 0x00}, /* XRX200_ETHSW_IER_BMIE Buffer Manager Interrupt Enable */ ++// {0x0054, 0, 16, 0x00}, /* XRX200_ETHSW_ISR Interrupt Status Register */ ++// {0x0054, 4, 1, 0x00}, /* XRX200_ETHSW_ISR_FDMAINT Fetch DMA Interrupt */ ++// {0x0054, 3, 1, 0x00}, /* XRX200_ETHSW_ISR_SDMAINT Store DMA Interrupt */ ++// {0x0054, 2, 1, 0x00}, /* XRX200_ETHSW_ISR_MACINT Ethernet MAC Interrupt */ ++// {0x0054, 1, 1, 0x00}, /* XRX200_ETHSW_ISR_PCEINT Parser and Classification Engine Interrupt */ ++// {0x0054, 0, 1, 0x00}, /* XRX200_ETHSW_ISR_BMINT Buffer Manager Interrupt */ ++// {0x0058, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_0 Ethernet Switch SpareCells 0 */ ++// {0x0058, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_0_SPARE SPARE0 */ ++// {0x005C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_1 Ethernet Switch SpareCells 1 */ ++// {0x005C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_1_SPARE SPARE1 */ ++// {0x0060, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_2 Ethernet Switch SpareCells 2 */ ++// {0x0060, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_2_SPARE SPARE2 */ ++// {0x0064, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_3 Ethernet Switch SpareCells 3 */ ++// {0x0064, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_3_SPARE SPARE3 */ ++// {0x0068, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_4 Ethernet Switch SpareCells 4 */ ++// {0x0068, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_4_SPARE SPARE4 */ ++// {0x006C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_5 Ethernet Switch SpareCells 5 */ ++// {0x006C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_5_SPARE SPARE5 */ ++// {0x0070, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_6 Ethernet Switch SpareCells 6 */ ++// {0x0070, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_6_SPARE SPARE6 */ ++// {0x0074, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_7 Ethernet Switch SpareCells 7 */ ++// {0x0074, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_7_SPARE SPARE7 */ ++// {0x0078, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_8 Ethernet Switch SpareCells 8 */ ++// {0x0078, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_8_SPARE SPARE8 */ ++// {0x007C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_9 Ethernet Switch SpareCells 9 */ ++// {0x007C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_9_SPARE SPARE9 */ ++// {0x0080, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_10 Ethernet Switch SpareCells 10 */ ++// {0x0080, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_10_SPARE SPARE10 */ ++// {0x0084, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_11 Ethernet Switch SpareCells 11 */ ++// {0x0084, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_11_SPARE SPARE11 */ ++// {0x0088, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_12 Ethernet Switch SpareCells 12 */ ++// {0x0088, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_12_SPARE SPARE12 */ ++// {0x008C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_13 Ethernet Switch SpareCells 13 */ ++// {0x008C, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_13_SPARE SPARE13 */ ++// {0x0090, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_14 Ethernet Switch SpareCells 14 */ ++// {0x0090, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_14_SPARE SPARE14 */ ++// {0x0094, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_15 Ethernet Switch SpareCells 15 */ ++// {0x0094, 0, 16, 0x00}, /* XRX200_ETHSW_SPARE_15_SPARE SPARE15 */ ++// {0x0100, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_3 RAM Value Register 3 */ ++// {0x0100, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_3_VAL3 Data value [15:0] */ ++// {0x0104, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_2 RAM Value Register 2 */ ++// {0x0104, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_2_VAL2 Data value [15:0] */ ++// {0x0108, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_1 RAM Value Register 1 */ ++// {0x0108, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_1_VAL1 Data value [15:0] */ ++// {0x010C, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_0 RAM Value Register 0 */ ++// {0x010C, 0, 16, 0x00}, /* XRX200_BM_RAM_VAL_0_VAL0 Data value [15:0] */ ++// {0x0110, 0, 16, 0x00}, /* XRX200_BM_RAM_ADDR RAM Address Register */ ++// {0x0110, 0, 11, 0x00}, /* XRX200_BM_RAM_ADDR_ADDR RAM Address */ ++// {0x0114, 0, 16, 0x00}, /* XRX200_BM_RAM_CTRL RAM Access Control Register */ ++// {0x0114, 15, 1, 0x00}, /* XRX200_BM_RAM_CTRL_BAS Access Busy/Access Start */ ++// {0x0114, 5, 1, 0x00}, /* XRX200_BM_RAM_CTRL_OPMOD Lookup Table Access Operation Mode */ ++// {0x0114, 0, 5, 0x00}, /* XRX200_BM_RAM_CTRL_ADDR Address for RAM selection */ ++// {0x0118, 0, 16, 0x00}, /* XRX200_BM_FSQM_GCTRL Free Segment Queue ManagerGlobal Control Register */ ++// {0x0118, 0, 10, 0x00}, /* XRX200_BM_FSQM_GCTRL_SEGNUM Maximum Segment Number */ ++// {0x011C, 0, 16, 0x00}, /* XRX200_BM_CONS_SEG Number of Consumed SegmentsRegister */ ++// {0x011C, 0, 10, 0x00}, /* XRX200_BM_CONS_SEG_FSEG Number of Consumed Segments */ ++// {0x0120, 0, 16, 0x00}, /* XRX200_BM_CONS_PKT Number of Consumed PacketPointers Register */ ++// {0x0120, 0, 11, 0x00}, /* XRX200_BM_CONS_PKT_FQP Number of Consumed Packet Pointers */ ++// {0x0124, 0, 16, 0x00}, /* XRX200_BM_GCTRL_F Buffer Manager Global ControlRegister 0 */ ++// {0x0124, 13, 1, 0x00}, /* XRX200_BM_GCTRL_BM_STA Buffer Manager Initialization Status Bit */ ++// {0x0124, 12, 1, 0x00}, /* XRX200_BM_GCTRL_SAT RMON Counter Update Mode */ ++// {0x0124, 11, 1, 0x00}, /* XRX200_BM_GCTRL_FR_RBC Freeze RMON RX Bad Byte 64 Bit Counter */ ++// {0x0124, 10, 1, 0x00}, /* XRX200_BM_GCTRL_FR_RGC Freeze RMON RX Good Byte 64 Bit Counter */ ++// {0x0124, 9, 1, 0x00}, /* XRX200_BM_GCTRL_FR_TGC Freeze RMON TX Good Byte 64 Bit Counter */ ++// {0x0124, 8, 1, 0x00}, /* XRX200_BM_GCTRL_I_FIN RAM initialization finished */ ++// {0x0124, 7, 1, 0x00}, /* XRX200_BM_GCTRL_CX_INI PQM Context RAM initialization */ ++// {0x0124, 6, 1, 0x00}, /* XRX200_BM_GCTRL_FP_INI FPQM RAM initialization */ ++// {0x0124, 5, 1, 0x00}, /* XRX200_BM_GCTRL_FS_INI FSQM RAM initialization */ ++// {0x0124, 4, 1, 0x00}, /* XRX200_BM_GCTRL_R_SRES Software Reset for RMON */ ++// {0x0124, 3, 1, 0x00}, /* XRX200_BM_GCTRL_S_SRES Software Reset for Scheduler */ ++// {0x0124, 2, 1, 0x00}, /* XRX200_BM_GCTRL_A_SRES Software Reset for AVG */ ++// {0x0124, 1, 1, 0x00}, /* XRX200_BM_GCTRL_P_SRES Software Reset for PQM */ ++// {0x0124, 0, 1, 0x00}, /* XRX200_BM_GCTRL_F_SRES Software Reset for FSQM */ ++// {0x0128, 0, 16, 0x00}, /* XRX200_BM_QUEUE_GCTRL Queue Manager GlobalControl Register 0 */ ++// {0x0128, 10, 1, 0x00}, /* XRX200_BM_QUEUE_GCTRL_GL_MOD WRED Mode Signal */ ++// {0x0128, 7, 3, 0x00}, /* XRX200_BM_QUEUE_GCTRL_AQUI Average Queue Update Interval */ ++// {0x0128, 3, 4, 0x00}, /* XRX200_BM_QUEUE_GCTRL_AQWF Average Queue Weight Factor */ ++// {0x0128, 2, 1, 0x00}, /* XRX200_BM_QUEUE_GCTRL_QAVGEN Queue Average Calculation Enable */ ++// {0x0128, 0, 2, 0x00}, /* XRX200_BM_QUEUE_GCTRL_DPROB Drop Probability Profile */ ++// {0x012C, 0, 16, 0x00}, /* XRX200_BM_WRED_RTH_0 WRED Red Threshold Register0 */ ++// {0x012C, 0, 10, 0x00}, /* XRX200_BM_WRED_RTH_0_MINTH Minimum Threshold */ ++// {0x0130, 0, 16, 0x00}, /* XRX200_BM_WRED_RTH_1 WRED Red Threshold Register1 */ ++// {0x0130, 0, 10, 0x00}, /* XRX200_BM_WRED_RTH_1_MAXTH Maximum Threshold */ ++// {0x0134, 0, 16, 0x00}, /* XRX200_BM_WRED_YTH_0 WRED Yellow ThresholdRegister 0 */ ++// {0x0134, 0, 10, 0x00}, /* XRX200_BM_WRED_YTH_0_MINTH Minimum Threshold */ ++// {0x0138, 0, 16, 0x00}, /* XRX200_BM_WRED_YTH_1 WRED Yellow ThresholdRegister 1 */ ++// {0x0138, 0, 10, 0x00}, /* XRX200_BM_WRED_YTH_1_MAXTH Maximum Threshold */ ++// {0x013C, 0, 16, 0x00}, /* XRX200_BM_WRED_GTH_0 WRED Green ThresholdRegister 0 */ ++// {0x013C, 0, 10, 0x00}, /* XRX200_BM_WRED_GTH_0_MINTH Minimum Threshold */ ++// {0x0140, 0, 16, 0x00}, /* XRX200_BM_WRED_GTH_1 WRED Green ThresholdRegister 1 */ ++// {0x0140, 0, 10, 0x00}, /* XRX200_BM_WRED_GTH_1_MAXTH Maximum Threshold */ ++// {0x0144, 0, 16, 0x00}, /* XRX200_BM_DROP_GTH_0_THR Drop Threshold ConfigurationRegister 0 */ ++// {0x0144, 0, 11, 0x00}, /* XRX200_BM_DROP_GTH_0_THR_FQ Threshold for frames marked red */ ++// {0x0148, 0, 16, 0x00}, /* XRX200_BM_DROP_GTH_1_THY Drop Threshold ConfigurationRegister 1 */ ++// {0x0148, 0, 11, 0x00}, /* XRX200_BM_DROP_GTH_1_THY_FQ Threshold for frames marked yellow */ ++// {0x014C, 0, 16, 0x00}, /* XRX200_BM_DROP_GTH_2_THG Drop Threshold ConfigurationRegister 2 */ ++// {0x014C, 0, 11, 0x00}, /* XRX200_BM_DROP_GTH_2_THG_FQ Threshold for frames marked green */ ++// {0x0150, 0, 16, 0x00}, /* XRX200_BM_IER Buffer Manager Global InterruptEnable Register */ ++// {0x0150, 7, 1, 0x00}, /* XRX200_BM_IER_CNT4 Counter Group 4 (RMON-CLASSIFICATION) Interrupt Enable */ ++// {0x0150, 6, 1, 0x00}, /* XRX200_BM_IER_CNT3 Counter Group 3 (RMON-PQM) Interrupt Enable */ ++// {0x0150, 5, 1, 0x00}, /* XRX200_BM_IER_CNT2 Counter Group 2 (RMON-SCHEDULER) Interrupt Enable */ ++// {0x0150, 4, 1, 0x00}, /* XRX200_BM_IER_CNT1 Counter Group 1 (RMON-QFETCH) Interrupt Enable */ ++// {0x0150, 3, 1, 0x00}, /* XRX200_BM_IER_CNT0 Counter Group 0 (RMON-QSTOR) Interrupt Enable */ ++// {0x0150, 2, 1, 0x00}, /* XRX200_BM_IER_DEQ PQM dequeue Interrupt Enable */ ++// {0x0150, 1, 1, 0x00}, /* XRX200_BM_IER_ENQ PQM Enqueue Interrupt Enable */ ++// {0x0150, 0, 1, 0x00}, /* XRX200_BM_IER_FSQM Buffer Empty Interrupt Enable */ ++// {0x0154, 0, 16, 0x00}, /* XRX200_BM_ISR Buffer Manager Global InterruptStatus Register */ ++// {0x0154, 7, 1, 0x00}, /* XRX200_BM_ISR_CNT4 Counter Group 4 Interrupt */ ++// {0x0154, 6, 1, 0x00}, /* XRX200_BM_ISR_CNT3 Counter Group 3 Interrupt */ ++// {0x0154, 5, 1, 0x00}, /* XRX200_BM_ISR_CNT2 Counter Group 2 Interrupt */ ++// {0x0154, 4, 1, 0x00}, /* XRX200_BM_ISR_CNT1 Counter Group 1 Interrupt */ ++// {0x0154, 3, 1, 0x00}, /* XRX200_BM_ISR_CNT0 Counter Group 0 Interrupt */ ++// {0x0154, 2, 1, 0x00}, /* XRX200_BM_ISR_DEQ PQM dequeue Interrupt Enable */ ++// {0x0154, 1, 1, 0x00}, /* XRX200_BM_ISR_ENQ PQM Enqueue Interrupt */ ++// {0x0154, 0, 1, 0x00}, /* XRX200_BM_ISR_FSQM Buffer Empty Interrupt */ ++// {0x0158, 0, 16, 0x00}, /* XRX200_BM_CISEL Buffer Manager RMON CounterInterrupt Select Register */ ++// {0x0158, 0, 3, 0x00}, /* XRX200_BM_CISEL_PORT Port Number */ ++// {0x015C, 0, 16, 0x00}, /* XRX200_BM_DEBUG_CTRL_DBG Debug Control Register */ ++// {0x015C, 0, 8, 0x00}, /* XRX200_BM_DEBUG_CTRL_DBG_SEL Select Signal for Debug Multiplexer */ ++// {0x0160, 0, 16, 0x00}, /* XRX200_BM_DEBUG_VAL_DBG Debug Value Register */ ++// {0x0160, 0, 16, 0x00}, /* XRX200_BM_DEBUG_VAL_DBG_DAT Debug Data Value */ ++// {0x0200, 0, 16, 0x08}, /* XRX200_BM_PCFG Buffer Manager PortConfiguration Register */ ++// {0x0200, 0, 1, 0x08}, /* XRX200_BM_PCFG_CNTEN RMON Counter Enable */ ++// {0x0204, 0, 16, 0x08}, /* XRX200_BM_RMON_CTRL_RAM1 Buffer ManagerRMON Control Register */ ++// {0x0204, 1, 1, 0x08}, /* XRX200_BM_RMON_CTRL_RAM2_RES Software Reset for RMON RAM2 */ ++// {0x0204, 0, 1, 0x08}, /* XRX200_BM_RMON_CTRL_RAM1_RES Software Reset for RMON RAM1 */ ++// {0x0400, 0, 16, 0x08}, /* XRX200_PQM_DP Packet Queue ManagerDrop Probability Register */ ++// {0x0400, 0, 2, 0x08}, /* XRX200_PQM_DP_DPROB Drop Probability Profile */ ++// {0x0404, 0, 16, 0x08}, /* XRX200_PQM_RS Packet Queue ManagerRate Shaper Assignment Register */ ++// {0x0404, 15, 1, 0x08}, /* XRX200_PQM_RS_EN2 Rate Shaper 2 Enable */ ++// {0x0404, 8, 6, 0x08}, /* XRX200_PQM_RS_RS2 Rate Shaper 2 */ ++// {0x0404, 7, 1, 0x08}, /* XRX200_PQM_RS_EN1 Rate Shaper 1 Enable */ ++// {0x0404, 0, 6, 0x08}, /* XRX200_PQM_RS_RS1 Rate Shaper 1 */ ++// {0x0500, 0, 16, 0x14}, /* XRX200_RS_CTRL Rate Shaper ControlRegister */ ++// {0x0500, 0, 1, 0x14}, /* XRX200_RS_CTRL_RSEN Rate Shaper Enable */ ++// {0x0504, 0, 16, 0x14}, /* XRX200_RS_CBS Rate Shaper CommittedBurst Size Register */ ++// {0x0504, 0, 10, 0x14}, /* XRX200_RS_CBS_CBS Committed Burst Size */ ++// {0x0508, 0, 16, 0x14}, /* XRX200_RS_IBS Rate Shaper InstantaneousBurst Size Register */ ++// {0x0508, 0, 2, 0x14}, /* XRX200_RS_IBS_IBS Instantaneous Burst Size */ ++// {0x050C, 0, 16, 0x14}, /* XRX200_RS_CIR_EXP Rate Shaper RateExponent Register */ ++// {0x050C, 0, 4, 0x14}, /* XRX200_RS_CIR_EXP_EXP Exponent */ ++// {0x0510, 0, 16, 0x14}, /* XRX200_RS_CIR_MANT Rate Shaper RateMantissa Register */ ++// {0x0510, 0, 10, 0x14}, /* XRX200_RS_CIR_MANT_MANT Mantissa */ ++ {0x1100, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_7 Table Key Data 7 */ ++// {0x1100, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_7_KEY7 Key Value[15:0] */ ++ {0x1104, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_6 Table Key Data 6 */ ++// {0x1104, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_6_KEY6 Key Value[15:0] */ ++ {0x1108, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_5 Table Key Data 5 */ ++// {0x1108, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_5_KEY5 Key Value[15:0] */ ++ {0x110C, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_4 Table Key Data 4 */ ++// {0x110C, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_4_KEY4 Key Value[15:0] */ ++ {0x1110, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_3 Table Key Data 3 */ ++// {0x1110, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_3_KEY3 Key Value[15:0] */ ++ {0x1114, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_2 Table Key Data 2 */ ++// {0x1114, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_2_KEY2 Key Value[15:0] */ ++ {0x1118, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_1 Table Key Data 1 */ ++// {0x1118, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_1_KEY1 Key Value[31:16] */ ++ {0x111C, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_0 Table Key Data 0 */ ++// {0x111C, 0, 16, 0x00}, /* XRX200_PCE_TBL_KEY_0_KEY0 Key Value[15:0] */ ++ {0x1120, 0, 16, 0x00}, /* XRX200_PCE_TBL_MASK_0 Table Mask Write Register0 */ ++// {0x1120, 0, 16, 0x00}, /* XRX200_PCE_TBL_MASK_0_MASK0 Mask Pattern [15:0] */ ++ {0x1124, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_4 Table Value Register4 */ ++// {0x1124, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_4_VAL4 Data value [15:0] */ ++ {0x1128, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_3 Table Value Register3 */ ++// {0x1128, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_3_VAL3 Data value [15:0] */ ++ {0x112C, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_2 Table Value Register2 */ ++// {0x112C, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_2_VAL2 Data value [15:0] */ ++ {0x1130, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_1 Table Value Register1 */ ++// {0x1130, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_1_VAL1 Data value [15:0] */ ++ {0x1134, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_0 Table Value Register0 */ ++// {0x1134, 0, 16, 0x00}, /* XRX200_PCE_TBL_VAL_0_VAL0 Data value [15:0] */ ++// {0x1138, 0, 16, 0x00}, /* XRX200_PCE_TBL_ADDR Table Entry AddressRegister */ ++ {0x1138, 0, 11, 0x00}, /* XRX200_PCE_TBL_ADDR_ADDR Table Address */ ++// {0x113C, 0, 16, 0x00}, /* XRX200_PCE_TBL_CTRL Table Access ControlRegister */ ++ {0x113C, 15, 1, 0x00}, /* XRX200_PCE_TBL_CTRL_BAS Access Busy/Access Start */ ++ {0x113C, 13, 1, 0x00}, /* XRX200_PCE_TBL_CTRL_TYPE Lookup Entry Type */ ++ {0x113C, 12, 1, 0x00}, /* XRX200_PCE_TBL_CTRL_VLD Lookup Entry Valid */ ++ {0x113C, 7, 4, 0x00}, /* XRX200_PCE_TBL_CTRL_GMAP Group Map */ ++ {0x113C, 5, 2, 0x00}, /* XRX200_PCE_TBL_CTRL_OPMOD Lookup Table Access Operation Mode */ ++ {0x113C, 0, 5, 0x00}, /* XRX200_PCE_TBL_CTRL_ADDR Lookup Table Address */ ++// {0x1140, 0, 16, 0x00}, /* XRX200_PCE_TBL_STAT Table General StatusRegister */ ++// {0x1140, 2, 1, 0x00}, /* XRX200_PCE_TBL_STAT_TBUSY Table Access Busy */ ++// {0x1140, 1, 1, 0x00}, /* XRX200_PCE_TBL_STAT_TEMPT Table Empty */ ++// {0x1140, 0, 1, 0x00}, /* XRX200_PCE_TBL_STAT_TFUL Table Full */ ++// {0x1144, 0, 16, 0x00}, /* XRX200_PCE_AGE_0 Aging Counter ConfigurationRegister 0 */ ++// {0x1144, 0, 4, 0x00}, /* XRX200_PCE_AGE_0_EXP Aging Counter Exponent Value */ ++// {0x1148, 0, 16, 0x00}, /* XRX200_PCE_AGE_1 Aging Counter ConfigurationRegister 1 */ ++// {0x1148, 0, 16, 0x00}, /* XRX200_PCE_AGE_1_MANT Aging Counter Mantissa Value */ ++// {0x114C, 0, 16, 0x00}, /* XRX200_PCE_PMAP_1 Port Map Register 1 */ ++// {0x114C, 0, 16, 0x00}, /* XRX200_PCE_PMAP_1_MPMAP Monitoring Port Map */ ++// {0x1150, 0, 16, 0x00}, /* XRX200_PCE_PMAP_2 Port Map Register 2 */ ++// {0x1150, 0, 16, 0x00}, /* XRX200_PCE_PMAP_2_DMCPMAP Default Multicast Port Map */ ++// {0x1154, 0, 16, 0x00}, /* XRX200_PCE_PMAP_3 Port Map Register 3 */ ++// {0x1154, 0, 16, 0x00}, /* XRX200_PCE_PMAP_3_UUCMAP Default Unknown Unicast Port Map */ ++// {0x1158, 0, 16, 0x00}, /* XRX200_PCE_GCTRL_0 PCE Global Control Register0 */ ++// {0x1158, 15, 1, 0x00}, /* XRX200_PCE_GCTRL_0_IGMP IGMP Mode Selection */ ++ {0x1158, 14, 1, 0x00}, /* XRX200_PCE_GCTRL_0_VLAN VLAN-aware Switching */ ++// {0x1158, 13, 1, 0x00}, /* XRX200_PCE_GCTRL_0_NOPM No Port Map Forwarding */ ++// {0x1158, 12, 1, 0x00}, /* XRX200_PCE_GCTRL_0_SCONUC Unknown Unicast Storm Control */ ++// {0x1158, 11, 1, 0x00}, /* XRX200_PCE_GCTRL_0_SCONMC Multicast Storm Control */ ++// {0x1158, 10, 1, 0x00}, /* XRX200_PCE_GCTRL_0_SCONBC Broadcast Storm Control */ ++// {0x1158, 8, 2, 0x00}, /* XRX200_PCE_GCTRL_0_SCONMOD Storm Control Mode */ ++// {0x1158, 4, 4, 0x00}, /* XRX200_PCE_GCTRL_0_SCONMET Storm Control Metering Instance */ ++// {0x1158, 3, 1, 0x00}, /* XRX200_PCE_GCTRL_0_MC_VALID Access Request */ ++// {0x1158, 2, 1, 0x00}, /* XRX200_PCE_GCTRL_0_PLCKMOD Port Lock Mode */ ++// {0x1158, 1, 1, 0x00}, /* XRX200_PCE_GCTRL_0_PLIMMOD MAC Address Learning Limitation Mode */ ++// {0x1158, 0, 1, 0x00}, /* XRX200_PCE_GCTRL_0_MTFL MAC Table Flushing */ ++// {0x115C, 0, 16, 0x00}, /* XRX200_PCE_GCTRL_1 PCE Global Control Register1 */ ++// {0x115C, 1, 1, 0x00}, /* XRX200_PCE_GCTRL_1_PCE_DIS PCE Disable after currently processed packet */ ++// {0x115C, 0, 1, 0x00}, /* XRX200_PCE_GCTRL_1_LRNMOD MAC Address Learning Mode */ ++// {0x1160, 0, 16, 0x00}, /* XRX200_PCE_TCM_GLOB_CTRL Three-color MarkerGlobal Control Register */ ++// {0x1160, 6, 3, 0x00}, /* XRX200_PCE_TCM_GLOB_CTRL_DPRED Re-marking Drop Precedence Red Encoding */ ++// {0x1160, 3, 3, 0x00}, /* XRX200_PCE_TCM_GLOB_CTRL_DPYEL Re-marking Drop Precedence Yellow Encoding */ ++// {0x1160, 0, 3, 0x00}, /* XRX200_PCE_TCM_GLOB_CTRL_DPGRN Re-marking Drop Precedence Green Encoding */ ++// {0x1164, 0, 16, 0x00}, /* XRX200_PCE_IGMP_CTRL IGMP Control Register */ ++// {0x1164, 15, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_FAGEEN Force Aging of Table Entries Enable */ ++// {0x1164, 14, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_FLEAVE Fast Leave Enable */ ++// {0x1164, 13, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_DMRTEN Default Maximum Response Time Enable */ ++// {0x1164, 12, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_JASUP Join Aggregation Suppression Enable */ ++// {0x1164, 11, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_REPSUP Report Suppression Enable */ ++// {0x1164, 10, 1, 0x00}, /* XRX200_PCE_IGMP_CTRL_SRPEN Snooping of Router Port Enable */ ++// {0x1164, 8, 2, 0x00}, /* XRX200_PCE_IGMP_CTRL_ROB Robustness Variable */ ++// {0x1164, 0, 8, 0x00}, /* XRX200_PCE_IGMP_CTRL_DMRT IGMP Default Maximum Response Time */ ++// {0x1168, 0, 16, 0x00}, /* XRX200_PCE_IGMP_DRPM IGMP Default RouterPort Map Register */ ++// {0x1168, 0, 16, 0x00}, /* XRX200_PCE_IGMP_DRPM_DRPM IGMP Default Router Port Map */ ++// {0x116C, 0, 16, 0x00}, /* XRX200_PCE_IGMP_AGE_0 IGMP Aging Register0 */ ++// {0x116C, 3, 8, 0x00}, /* XRX200_PCE_IGMP_AGE_0_MANT IGMP Group Aging Time Mantissa */ ++// {0x116C, 0, 3, 0x00}, /* XRX200_PCE_IGMP_AGE_0_EXP IGMP Group Aging Time Exponent */ ++// {0x1170, 0, 16, 0x00}, /* XRX200_PCE_IGMP_AGE_1 IGMP Aging Register1 */ ++// {0x1170, 0, 12, 0x00}, /* XRX200_PCE_IGMP_AGE_1_MANT IGMP Router Port Aging Time Mantissa */ ++// {0x1174, 0, 16, 0x00}, /* XRX200_PCE_IGMP_STAT IGMP Status Register */ ++// {0x1174, 0, 16, 0x00}, /* XRX200_PCE_IGMP_STAT_IGPM IGMP Port Map */ ++// {0x1178, 0, 16, 0x00}, /* XRX200_WOL_GLB_CTRL Wake-on-LAN ControlRegister */ ++// {0x1178, 0, 1, 0x00}, /* XRX200_WOL_GLB_CTRL_PASSEN WoL Password Enable */ ++// {0x117C, 0, 16, 0x00}, /* XRX200_WOL_DA_0 Wake-on-LAN DestinationAddress Register 0 */ ++// {0x117C, 0, 16, 0x00}, /* XRX200_WOL_DA_0_DA0 WoL Destination Address [15:0] */ ++// {0x1180, 0, 16, 0x00}, /* XRX200_WOL_DA_1 Wake-on-LAN DestinationAddress Register 1 */ ++// {0x1180, 0, 16, 0x00}, /* XRX200_WOL_DA_1_DA1 WoL Destination Address [31:16] */ ++// {0x1184, 0, 16, 0x00}, /* XRX200_WOL_DA_2 Wake-on-LAN DestinationAddress Register 2 */ ++// {0x1184, 0, 16, 0x00}, /* XRX200_WOL_DA_2_DA2 WoL Destination Address [47:32] */ ++// {0x1188, 0, 16, 0x00}, /* XRX200_WOL_PW_0 Wake-on-LAN Password Register0 */ ++// {0x1188, 0, 16, 0x00}, /* XRX200_WOL_PW_0_PW0 WoL Password [15:0] */ ++// {0x118C, 0, 16, 0x00}, /* XRX200_WOL_PW_1 Wake-on-LAN Password Register1 */ ++// {0x118C, 0, 16, 0x00}, /* XRX200_WOL_PW_1_PW1 WoL Password [31:16] */ ++// {0x1190, 0, 16, 0x00}, /* XRX200_WOL_PW_2 Wake-on-LAN Password Register2 */ ++// {0x1190, 0, 16, 0x00}, /* XRX200_WOL_PW_2_PW2 WoL Password [47:32] */ ++// {0x1194, 0, 16, 0x00}, /* XRX200_PCE_IER_0_PINT Parser and ClassificationEngine Global Interrupt Enable Register 0 */ ++// {0x1194, 15, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_15 Port Interrupt Enable */ ++// {0x1194, 14, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_14 Port Interrupt Enable */ ++// {0x1194, 13, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_13 Port Interrupt Enable */ ++// {0x1194, 12, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_12 Port Interrupt Enable */ ++// {0x1194, 11, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_11 Port Interrupt Enable */ ++// {0x1194, 10, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_10 Port Interrupt Enable */ ++// {0x1194, 9, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_9 Port Interrupt Enable */ ++// {0x1194, 8, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_8 Port Interrupt Enable */ ++// {0x1194, 7, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_7 Port Interrupt Enable */ ++// {0x1194, 6, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_6 Port Interrupt Enable */ ++// {0x1194, 5, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_5 Port Interrupt Enable */ ++// {0x1194, 4, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_4 Port Interrupt Enable */ ++// {0x1194, 3, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_3 Port Interrupt Enable */ ++// {0x1194, 2, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_2 Port Interrupt Enable */ ++// {0x1194, 1, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_1 Port Interrupt Enable */ ++// {0x1194, 0, 1, 0x00}, /* XRX200_PCE_IER_0_PINT_0 Port Interrupt Enable */ ++// {0x1198, 0, 16, 0x00}, /* XRX200_PCE_IER_1 Parser and ClassificationEngine Global Interrupt Enable Register 1 */ ++// {0x1198, 6, 1, 0x00}, /* XRX200_PCE_IER_1_FLOWINT Traffic Flow Table Interrupt Rule matched Interrupt Enable */ ++// {0x1198, 5, 1, 0x00}, /* XRX200_PCE_IER_1_CPH2 Classification Phase 2 Ready Interrupt Enable */ ++// {0x1198, 4, 1, 0x00}, /* XRX200_PCE_IER_1_CPH1 Classification Phase 1 Ready Interrupt Enable */ ++// {0x1198, 3, 1, 0x00}, /* XRX200_PCE_IER_1_CPH0 Classification Phase 0 Ready Interrupt Enable */ ++// {0x1198, 2, 1, 0x00}, /* XRX200_PCE_IER_1_PRDY Parser Ready Interrupt Enable */ ++// {0x1198, 1, 1, 0x00}, /* XRX200_PCE_IER_1_IGTF IGMP Table Full Interrupt Enable */ ++// {0x1198, 0, 1, 0x00}, /* XRX200_PCE_IER_1_MTF MAC Table Full Interrupt Enable */ ++// {0x119C, 0, 16, 0x00}, /* XRX200_PCE_ISR_0_PINT Parser and ClassificationEngine Global Interrupt Status Register 0 */ ++// {0x119C, 15, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_15 Port Interrupt */ ++// {0x119C, 14, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_14 Port Interrupt */ ++// {0x119C, 13, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_13 Port Interrupt */ ++// {0x119C, 12, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_12 Port Interrupt */ ++// {0x119C, 11, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_11 Port Interrupt */ ++// {0x119C, 10, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_10 Port Interrupt */ ++// {0x119C, 9, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_9 Port Interrupt */ ++// {0x119C, 8, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_8 Port Interrupt */ ++// {0x119C, 7, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_7 Port Interrupt */ ++// {0x119C, 6, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_6 Port Interrupt */ ++// {0x119C, 5, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_5 Port Interrupt */ ++// {0x119C, 4, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_4 Port Interrupt */ ++// {0x119C, 3, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_3 Port Interrupt */ ++// {0x119C, 2, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_2 Port Interrupt */ ++// {0x119C, 1, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_1 Port Interrupt */ ++// {0x119C, 0, 1, 0x00}, /* XRX200_PCE_ISR_0_PINT_0 Port Interrupt */ ++// {0x11A0, 0, 16, 0x00}, /* XRX200_PCE_ISR_1 Parser and ClassificationEngine Global Interrupt Status Register 1 */ ++// {0x11A0, 6, 1, 0x00}, /* XRX200_PCE_ISR_1_FLOWINT Traffic Flow Table Interrupt Rule matched */ ++// {0x11A0, 5, 1, 0x00}, /* XRX200_PCE_ISR_1_CPH2 Classification Phase 2 Ready Interrupt */ ++// {0x11A0, 4, 1, 0x00}, /* XRX200_PCE_ISR_1_CPH1 Classification Phase 1 Ready Interrupt */ ++// {0x11A0, 3, 1, 0x00}, /* XRX200_PCE_ISR_1_CPH0 Classification Phase 0 Ready Interrupt */ ++// {0x11A0, 2, 1, 0x00}, /* XRX200_PCE_ISR_1_PRDY Parser Ready Interrupt */ ++// {0x11A0, 1, 1, 0x00}, /* XRX200_PCE_ISR_1_IGTF IGMP Table Full Interrupt */ ++// {0x11A0, 0, 1, 0x00}, /* XRX200_PCE_ISR_1_MTF MAC Table Full Interrupt */ ++// {0x11A4, 0, 16, 0x00}, /* XRX200_PARSER_STAT_FIFO Parser Status Register */ ++// {0x11A4, 8, 8, 0x00}, /* XRX200_PARSER_STAT_FSM_DAT_CNT Parser FSM Data Counter */ ++// {0x11A4, 5, 3, 0x00}, /* XRX200_PARSER_STAT_FSM_STATE Parser FSM State */ ++// {0x11A4, 4, 1, 0x00}, /* XRX200_PARSER_STAT_PKT_ERR Packet error detected */ ++// {0x11A4, 3, 1, 0x00}, /* XRX200_PARSER_STAT_FSM_FIN Parser FSM finished */ ++// {0x11A4, 2, 1, 0x00}, /* XRX200_PARSER_STAT_FSM_START Parser FSM start */ ++// {0x11A4, 1, 1, 0x00}, /* XRX200_PARSER_STAT_FIFO_RDY Parser FIFO ready for read. */ ++// {0x11A4, 0, 1, 0x00}, /* XRX200_PARSER_STAT_FIFO_FULL Parser */ ++// {0x1200, 0, 16, 0x28}, /* XRX200_PCE_PCTRL_0 PCE Port ControlRegister 0 */ ++// {0x1200, 13, 1, 0x28}, /* XRX200_PCE_PCTRL_0_MCST Multicast Forwarding Mode Selection */ ++// {0x1200, 12, 1, 0x28}, /* XRX200_PCE_PCTRL_0_EGSTEN Table-based Egress Special Tag Enable */ ++// {0x1200, 11, 1, 0x28}, /* XRX200_PCE_PCTRL_0_IGSTEN Ingress Special Tag Enable */ ++// {0x1200, 10, 1, 0x28}, /* XRX200_PCE_PCTRL_0_PCPEN PCP Remarking Mode */ ++// {0x1200, 9, 1, 0x28}, /* XRX200_PCE_PCTRL_0_CLPEN Class Remarking Mode */ ++// {0x1200, 8, 1, 0x28}, /* XRX200_PCE_PCTRL_0_DPEN Drop Precedence Remarking Mode */ ++// {0x1200, 7, 1, 0x28}, /* XRX200_PCE_PCTRL_0_CMOD Three-color Marker Color Mode */ ++// {0x1200, 6, 1, 0x28}, /* XRX200_PCE_PCTRL_0_VREP VLAN Replacement Mode */ ++ {0x1200, 5, 1, 0x28}, /* XRX200_PCE_PCTRL_0_TVM Transparent VLAN Mode */ ++// {0x1200, 4, 1, 0x28}, /* XRX200_PCE_PCTRL_0_PLOCK Port Locking Enable */ ++// {0x1200, 3, 1, 0x28}, /* XRX200_PCE_PCTRL_0_AGEDIS Aging Disable */ ++// {0x1200, 0, 3, 0x28}, /* XRX200_PCE_PCTRL_0_PSTATE Port State */ ++// {0x1204, 0, 16, 0x28}, /* XRX200_PCE_PCTRL_1 PCE Port ControlRegister 1 */ ++// {0x1204, 0, 8, 0x28}, /* XRX200_PCE_PCTRL_1_LRNLIM MAC Address Learning Limit */ ++// {0x1208, 0, 16, 0x28}, /* XRX200_PCE_PCTRL_2 PCE Port ControlRegister 2 */ ++// {0x1208, 7, 1, 0x28}, /* XRX200_PCE_PCTRL_2_DSCPMOD DSCP Mode Selection */ ++// {0x1208, 5, 2, 0x28}, /* XRX200_PCE_PCTRL_2_DSCP Enable DSCP to select the Class of Service */ ++// {0x1208, 4, 1, 0x28}, /* XRX200_PCE_PCTRL_2_PCP Enable VLAN PCP to select the Class of Service */ ++// {0x1208, 0, 4, 0x28}, /* XRX200_PCE_PCTRL_2_PCLASS Port-based Traffic Class */ ++// {0x120C, 0, 16, 0x28}, /* XRX200_PCE_PCTRL_3_VIO PCE Port ControlRegister 3 */ ++// {0x120C, 11, 1, 0x28}, /* XRX200_PCE_PCTRL_3_EDIR Egress Redirection Mode */ ++// {0x120C, 10, 1, 0x28}, /* XRX200_PCE_PCTRL_3_RXDMIR Receive Mirroring Enable for dropped frames */ ++// {0x120C, 9, 1, 0x28}, /* XRX200_PCE_PCTRL_3_RXVMIR Receive Mirroring Enable for valid frames */ ++// {0x120C, 8, 1, 0x28}, /* XRX200_PCE_PCTRL_3_TXMIR Transmit Mirroring Enable */ ++// {0x120C, 7, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_7 Violation Type 7 Mirroring Enable */ ++// {0x120C, 6, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_6 Violation Type 6 Mirroring Enable */ ++// {0x120C, 5, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_5 Violation Type 5 Mirroring Enable */ ++// {0x120C, 4, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_4 Violation Type 4 Mirroring Enable */ ++// {0x120C, 3, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_3 Violation Type 3 Mirroring Enable */ ++// {0x120C, 2, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_2 Violation Type 2 Mirroring Enable */ ++// {0x120C, 1, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_1 Violation Type 1 Mirroring Enable */ ++// {0x120C, 0, 1, 0x28}, /* XRX200_PCE_PCTRL_3_VIO_0 Violation Type 0 Mirroring Enable */ ++// {0x1210, 0, 16, 0x28}, /* XRX200_WOL_CTRL Wake-on-LAN ControlRegister */ ++// {0x1210, 0, 1, 0x28}, /* XRX200_WOL_CTRL_PORT WoL Enable */ ++// {0x1214, 0, 16, 0x28}, /* XRX200_PCE_VCTRL PCE VLAN ControlRegister */ ++ {0x1214, 5, 1, 0x28}, /* XRX200_PCE_VCTRL_VSR VLAN Security Rule */ ++ {0x1214, 4, 1, 0x28}, /* XRX200_PCE_VCTRL_VEMR VLAN Egress Member Violation Rule */ ++ {0x1214, 3, 1, 0x28}, /* XRX200_PCE_VCTRL_VIMR VLAN Ingress Member Violation Rule */ ++ {0x1214, 1, 2, 0x28}, /* XRX200_PCE_VCTRL_VINR VLAN Ingress Tag Rule */ ++ {0x1214, 0, 1, 0x28}, /* XRX200_PCE_VCTRL_UVR Unknown VLAN Rule */ ++// {0x1218, 0, 16, 0x28}, /* XRX200_PCE_DEFPVID PCE Default PortVID Register */ ++ {0x1218, 0, 6, 0x28}, /* XRX200_PCE_DEFPVID_PVID Default Port VID Index */ ++// {0x121C, 0, 16, 0x28}, /* XRX200_PCE_PSTAT PCE Port StatusRegister */ ++// {0x121C, 0, 16, 0x28}, /* XRX200_PCE_PSTAT_LRNCNT Learning Count */ ++// {0x1220, 0, 16, 0x28}, /* XRX200_PCE_PIER Parser and ClassificationEngine Port Interrupt Enable Register */ ++// {0x1220, 5, 1, 0x28}, /* XRX200_PCE_PIER_CLDRP Classification Drop Interrupt Enable */ ++// {0x1220, 4, 1, 0x28}, /* XRX200_PCE_PIER_PTDRP Port Drop Interrupt Enable */ ++// {0x1220, 3, 1, 0x28}, /* XRX200_PCE_PIER_VLAN VLAN Violation Interrupt Enable */ ++// {0x1220, 2, 1, 0x28}, /* XRX200_PCE_PIER_WOL Wake-on-LAN Interrupt Enable */ ++// {0x1220, 1, 1, 0x28}, /* XRX200_PCE_PIER_LOCK Port Limit Alert Interrupt Enable */ ++// {0x1220, 0, 1, 0x28}, /* XRX200_PCE_PIER_LIM Port Lock Alert Interrupt Enable */ ++// {0x1224, 0, 16, 0x28}, /* XRX200_PCE_PISR Parser and ClassificationEngine Port Interrupt Status Register */ ++// {0x1224, 5, 1, 0x28}, /* XRX200_PCE_PISR_CLDRP Classification Drop Interrupt */ ++// {0x1224, 4, 1, 0x28}, /* XRX200_PCE_PISR_PTDRP Port Drop Interrupt */ ++// {0x1224, 3, 1, 0x28}, /* XRX200_PCE_PISR_VLAN VLAN Violation Interrupt */ ++// {0x1224, 2, 1, 0x28}, /* XRX200_PCE_PISR_WOL Wake-on-LAN Interrupt */ ++// {0x1224, 1, 1, 0x28}, /* XRX200_PCE_PISR_LOCK Port Lock Alert Interrupt */ ++// {0x1224, 0, 1, 0x28}, /* XRX200_PCE_PISR_LIMIT Port Limitation Alert Interrupt */ ++// {0x1600, 0, 16, 0x1c}, /* XRX200_PCE_TCM_CTRL Three-colorMarker Control Register */ ++// {0x1600, 0, 1, 0x1c}, /* XRX200_PCE_TCM_CTRL_TCMEN Three-color Marker metering instance enable */ ++// {0x1604, 0, 16, 0x1c}, /* XRX200_PCE_TCM_STAT Three-colorMarker Status Register */ ++// {0x1604, 1, 1, 0x1c}, /* XRX200_PCE_TCM_STAT_AL1 Three-color Marker Alert 1 Status */ ++// {0x1604, 0, 1, 0x1c}, /* XRX200_PCE_TCM_STAT_AL0 Three-color Marker Alert 0 Status */ ++// {0x1608, 0, 16, 0x1c}, /* XRX200_PCE_TCM_CBS Three-color MarkerCommitted Burst Size Register */ ++// {0x1608, 0, 10, 0x1c}, /* XRX200_PCE_TCM_CBS_CBS Committed Burst Size */ ++// {0x160C, 0, 16, 0x1c}, /* XRX200_PCE_TCM_EBS Three-color MarkerExcess Burst Size Register */ ++// {0x160C, 0, 10, 0x1c}, /* XRX200_PCE_TCM_EBS_EBS Excess Burst Size */ ++// {0x1610, 0, 16, 0x1c}, /* XRX200_PCE_TCM_IBS Three-color MarkerInstantaneous Burst Size Register */ ++// {0x1610, 0, 2, 0x1c}, /* XRX200_PCE_TCM_IBS_IBS Instantaneous Burst Size */ ++// {0x1614, 0, 16, 0x1c}, /* XRX200_PCE_TCM_CIR_MANT Three-colorMarker Constant Information Rate Mantissa Register */ ++// {0x1614, 0, 10, 0x1c}, /* XRX200_PCE_TCM_CIR_MANT_MANT Rate Counter Mantissa */ ++// {0x1618, 0, 16, 0x1c}, /* XRX200_PCE_TCM_CIR_EXP Three-colorMarker Constant Information Rate Exponent Register */ ++// {0x1618, 0, 4, 0x1c}, /* XRX200_PCE_TCM_CIR_EXP_EXP Rate Counter Exponent */ ++// {0x2300, 0, 16, 0x00}, /* XRX200_MAC_TEST MAC Test Register */ ++// {0x2300, 0, 16, 0x00}, /* XRX200_MAC_TEST_JTP Jitter Test Pattern */ ++// {0x2304, 0, 16, 0x00}, /* XRX200_MAC_PFAD_CFG MAC Pause FrameSource Address Configuration Register */ ++// {0x2304, 0, 1, 0x00}, /* XRX200_MAC_PFAD_CFG_SAMOD Source Address Mode */ ++// {0x2308, 0, 16, 0x00}, /* XRX200_MAC_PFSA_0 Pause Frame SourceAddress Part 0 */ ++// {0x2308, 0, 16, 0x00}, /* XRX200_MAC_PFSA_0_PFAD Pause Frame Source Address Part 0 */ ++// {0x230C, 0, 16, 0x00}, /* XRX200_MAC_PFSA_1 Pause Frame SourceAddress Part 1 */ ++// {0x230C, 0, 16, 0x00}, /* XRX200_MAC_PFSA_1_PFAD Pause Frame Source Address Part 1 */ ++// {0x2310, 0, 16, 0x00}, /* XRX200_MAC_PFSA_2 Pause Frame SourceAddress Part 2 */ ++// {0x2310, 0, 16, 0x00}, /* XRX200_MAC_PFSA_2_PFAD Pause Frame Source Address Part 2 */ ++// {0x2314, 0, 16, 0x00}, /* XRX200_MAC_FLEN MAC Frame Length Register */ ++// {0x2314, 0, 14, 0x00}, /* XRX200_MAC_FLEN_LEN Maximum Frame Length */ ++// {0x2318, 0, 16, 0x00}, /* XRX200_MAC_VLAN_ETYPE_0 MAC VLAN EthertypeRegister 0 */ ++// {0x2318, 0, 16, 0x00}, /* XRX200_MAC_VLAN_ETYPE_0_OUTER Ethertype */ ++// {0x231C, 0, 16, 0x00}, /* XRX200_MAC_VLAN_ETYPE_1 MAC VLAN EthertypeRegister 1 */ ++// {0x231C, 0, 16, 0x00}, /* XRX200_MAC_VLAN_ETYPE_1_INNER Ethertype */ ++// {0x2320, 0, 16, 0x00}, /* XRX200_MAC_IER MAC Interrupt EnableRegister */ ++// {0x2320, 0, 8, 0x00}, /* XRX200_MAC_IER_MACIEN MAC Interrupt Enable */ ++// {0x2324, 0, 16, 0x00}, /* XRX200_MAC_ISR MAC Interrupt StatusRegister */ ++// {0x2324, 0, 8, 0x00}, /* XRX200_MAC_ISR_MACINT MAC Interrupt */ ++// {0x2400, 0, 16, 0x30}, /* XRX200_MAC_PSTAT MAC Port Status Register */ ++// {0x2400, 11, 1, 0x30}, /* XRX200_MAC_PSTAT_PACT PHY Active Status */ ++ {0x2400, 10, 1, 0x30}, /* XRX200_MAC_PSTAT_GBIT Gigabit Speed Status */ ++ {0x2400, 9, 1, 0x30}, /* XRX200_MAC_PSTAT_MBIT Megabit Speed Status */ ++ {0x2400, 8, 1, 0x30}, /* XRX200_MAC_PSTAT_FDUP Full Duplex Status */ ++// {0x2400, 7, 1, 0x30}, /* XRX200_MAC_PSTAT_RXPAU Receive Pause Status */ ++// {0x2400, 6, 1, 0x30}, /* XRX200_MAC_PSTAT_TXPAU Transmit Pause Status */ ++// {0x2400, 5, 1, 0x30}, /* XRX200_MAC_PSTAT_RXPAUEN Receive Pause Enable Status */ ++// {0x2400, 4, 1, 0x30}, /* XRX200_MAC_PSTAT_TXPAUEN Transmit Pause Enable Status */ ++ {0x2400, 3, 1, 0x30}, /* XRX200_MAC_PSTAT_LSTAT Link Status */ ++// {0x2400, 2, 1, 0x30}, /* XRX200_MAC_PSTAT_CRS Carrier Sense Status */ ++// {0x2400, 1, 1, 0x30}, /* XRX200_MAC_PSTAT_TXLPI Transmit Low-power Idle Status */ ++// {0x2400, 0, 1, 0x30}, /* XRX200_MAC_PSTAT_RXLPI Receive Low-power Idle Status */ ++// {0x2404, 0, 16, 0x30}, /* XRX200_MAC_PISR MAC Interrupt Status Register */ ++// {0x2404, 13, 1, 0x30}, /* XRX200_MAC_PISR_PACT PHY Active Status */ ++// {0x2404, 12, 1, 0x30}, /* XRX200_MAC_PISR_SPEED Megabit Speed Status */ ++// {0x2404, 11, 1, 0x30}, /* XRX200_MAC_PISR_FDUP Full Duplex Status */ ++// {0x2404, 10, 1, 0x30}, /* XRX200_MAC_PISR_RXPAUEN Receive Pause Enable Status */ ++// {0x2404, 9, 1, 0x30}, /* XRX200_MAC_PISR_TXPAUEN Transmit Pause Enable Status */ ++// {0x2404, 8, 1, 0x30}, /* XRX200_MAC_PISR_LPIOFF Receive Low-power Idle Mode is left */ ++// {0x2404, 7, 1, 0x30}, /* XRX200_MAC_PISR_LPION Receive Low-power Idle Mode is entered */ ++// {0x2404, 6, 1, 0x30}, /* XRX200_MAC_PISR_JAM Jam Status Detected */ ++// {0x2404, 5, 1, 0x30}, /* XRX200_MAC_PISR_TOOSHORT Too Short Frame Error Detected */ ++// {0x2404, 4, 1, 0x30}, /* XRX200_MAC_PISR_TOOLONG Too Long Frame Error Detected */ ++// {0x2404, 3, 1, 0x30}, /* XRX200_MAC_PISR_LENERR Length Mismatch Error Detected */ ++// {0x2404, 2, 1, 0x30}, /* XRX200_MAC_PISR_FCSERR Frame Checksum Error Detected */ ++// {0x2404, 1, 1, 0x30}, /* XRX200_MAC_PISR_TXPAUSE Pause Frame Transmitted */ ++// {0x2404, 0, 1, 0x30}, /* XRX200_MAC_PISR_RXPAUSE Pause Frame Received */ ++// {0x2408, 0, 16, 0x30}, /* XRX200_MAC_PIER MAC Interrupt Enable Register */ ++// {0x2408, 13, 1, 0x30}, /* XRX200_MAC_PIER_PACT PHY Active Status */ ++// {0x2408, 12, 1, 0x30}, /* XRX200_MAC_PIER_SPEED Megabit Speed Status */ ++// {0x2408, 11, 1, 0x30}, /* XRX200_MAC_PIER_FDUP Full Duplex Status */ ++// {0x2408, 10, 1, 0x30}, /* XRX200_MAC_PIER_RXPAUEN Receive Pause Enable Status */ ++// {0x2408, 9, 1, 0x30}, /* XRX200_MAC_PIER_TXPAUEN Transmit Pause Enable Status */ ++// {0x2408, 8, 1, 0x30}, /* XRX200_MAC_PIER_LPIOFF Low-power Idle Off Interrupt Mask */ ++// {0x2408, 7, 1, 0x30}, /* XRX200_MAC_PIER_LPION Low-power Idle On Interrupt Mask */ ++// {0x2408, 6, 1, 0x30}, /* XRX200_MAC_PIER_JAM Jam Status Interrupt Mask */ ++// {0x2408, 5, 1, 0x30}, /* XRX200_MAC_PIER_TOOSHORT Too Short Frame Error Interrupt Mask */ ++// {0x2408, 4, 1, 0x30}, /* XRX200_MAC_PIER_TOOLONG Too Long Frame Error Interrupt Mask */ ++// {0x2408, 3, 1, 0x30}, /* XRX200_MAC_PIER_LENERR Length Mismatch Error Interrupt Mask */ ++// {0x2408, 2, 1, 0x30}, /* XRX200_MAC_PIER_FCSERR Frame Checksum Error Interrupt Mask */ ++// {0x2408, 1, 1, 0x30}, /* XRX200_MAC_PIER_TXPAUSE Transmit Pause Frame Interrupt Mask */ ++// {0x2408, 0, 1, 0x30}, /* XRX200_MAC_PIER_RXPAUSE Receive Pause Frame Interrupt Mask */ ++// {0x240C, 0, 16, 0x30}, /* XRX200_MAC_CTRL_0 MAC Control Register0 */ ++// {0x240C, 13, 2, 0x30}, /* XRX200_MAC_CTRL_0_LCOL Late Collision Control */ ++// {0x240C, 12, 1, 0x30}, /* XRX200_MAC_CTRL_0_BM Burst Mode Control */ ++// {0x240C, 11, 1, 0x30}, /* XRX200_MAC_CTRL_0_APADEN Automatic VLAN Padding Enable */ ++// {0x240C, 10, 1, 0x30}, /* XRX200_MAC_CTRL_0_VPAD2EN Stacked VLAN Padding Enable */ ++// {0x240C, 9, 1, 0x30}, /* XRX200_MAC_CTRL_0_VPADEN VLAN Padding Enable */ ++// {0x240C, 8, 1, 0x30}, /* XRX200_MAC_CTRL_0_PADEN Padding Enable */ ++// {0x240C, 7, 1, 0x30}, /* XRX200_MAC_CTRL_0_FCS Transmit FCS Control */ ++ {0x240C, 4, 3, 0x30}, /* XRX200_MAC_CTRL_0_FCON Flow Control Mode */ ++// {0x240C, 2, 2, 0x30}, /* XRX200_MAC_CTRL_0_FDUP Full Duplex Control */ ++// {0x240C, 0, 2, 0x30}, /* XRX200_MAC_CTRL_0_GMII GMII/MII interface mode selection */ ++// {0x2410, 0, 16, 0x30}, /* XRX200_MAC_CTRL_1 MAC Control Register1 */ ++// {0x2410, 8, 1, 0x30}, /* XRX200_MAC_CTRL_1_SHORTPRE Short Preamble Control */ ++// {0x2410, 0, 4, 0x30}, /* XRX200_MAC_CTRL_1_IPG Minimum Inter Packet Gap Size */ ++// {0x2414, 0, 16, 0x30}, /* XRX200_MAC_CTRL_2 MAC Control Register2 */ ++// {0x2414, 3, 1, 0x30}, /* XRX200_MAC_CTRL_2_MLEN Maximum Untagged Frame Length */ ++// {0x2414, 2, 1, 0x30}, /* XRX200_MAC_CTRL_2_LCHKL Frame Length Check Long Enable */ ++// {0x2414, 0, 2, 0x30}, /* XRX200_MAC_CTRL_2_LCHKS Frame Length Check Short Enable */ ++// {0x2418, 0, 16, 0x30}, /* XRX200_MAC_CTRL_3 MAC Control Register3 */ ++// {0x2418, 0, 4, 0x30}, /* XRX200_MAC_CTRL_3_RCNT Retry Count */ ++// {0x241C, 0, 16, 0x30}, /* XRX200_MAC_CTRL_4 MAC Control Register4 */ ++// {0x241C, 7, 1, 0x30}, /* XRX200_MAC_CTRL_4_LPIEN LPI Mode Enable */ ++// {0x241C, 0, 7, 0x30}, /* XRX200_MAC_CTRL_4_WAIT LPI Wait Time */ ++// {0x2420, 0, 16, 0x30}, /* XRX200_MAC_CTRL_5_PJPS MAC Control Register5 */ ++// {0x2420, 1, 1, 0x30}, /* XRX200_MAC_CTRL_5_PJPS_NOBP Prolonged Jam pattern size during no-backpressure state */ ++// {0x2420, 0, 1, 0x30}, /* XRX200_MAC_CTRL_5_PJPS_BP Prolonged Jam pattern size during backpressure state */ ++// {0x2424, 0, 16, 0x30}, /* XRX200_MAC_CTRL_6_XBUF Transmit and ReceiveBuffer Control Register */ ++// {0x2424, 9, 3, 0x30}, /* XRX200_MAC_CTRL_6_RBUF_DLY_WP Delay */ ++// {0x2424, 8, 1, 0x30}, /* XRX200_MAC_CTRL_6_RBUF_INIT Receive Buffer Initialization */ ++// {0x2424, 6, 1, 0x30}, /* XRX200_MAC_CTRL_6_RBUF_BYPASS Bypass the Receive Buffer */ ++// {0x2424, 3, 3, 0x30}, /* XRX200_MAC_CTRL_6_XBUF_DLY_WP Delay */ ++// {0x2424, 2, 1, 0x30}, /* XRX200_MAC_CTRL_6_XBUF_INIT Initialize the Transmit Buffer */ ++// {0x2424, 0, 1, 0x30}, /* XRX200_MAC_CTRL_6_XBUF_BYPASS Bypass the Transmit Buffer */ ++// {0x2428, 0, 16, 0x30}, /* XRX200_MAC_BUFST_XBUF MAC Receive and TransmitBuffer Status Register */ ++// {0x2428, 3, 1, 0x30}, /* XRX200_MAC_BUFST_RBUF_UFL Receive Buffer Underflow Indicator */ ++// {0x2428, 2, 1, 0x30}, /* XRX200_MAC_BUFST_RBUF_OFL Receive Buffer Overflow Indicator */ ++// {0x2428, 1, 1, 0x30}, /* XRX200_MAC_BUFST_XBUF_UFL Transmit Buffer Underflow Indicator */ ++// {0x2428, 0, 1, 0x30}, /* XRX200_MAC_BUFST_XBUF_OFL Transmit Buffer Overflow Indicator */ ++// {0x242C, 0, 16, 0x30}, /* XRX200_MAC_TESTEN MAC Test Enable Register */ ++// {0x242C, 2, 1, 0x30}, /* XRX200_MAC_TESTEN_JTEN Jitter Test Enable */ ++// {0x242C, 1, 1, 0x30}, /* XRX200_MAC_TESTEN_TXER Transmit Error Insertion */ ++// {0x242C, 0, 1, 0x30}, /* XRX200_MAC_TESTEN_LOOP MAC Loopback Enable */ ++// {0x2900, 0, 16, 0x00}, /* XRX200_FDMA_CTRL Ethernet Switch FetchDMA Control Register */ ++// {0x2900, 7, 5, 0x00}, /* XRX200_FDMA_CTRL_LPI_THRESHOLD Low Power Idle Threshold */ ++// {0x2900, 4, 3, 0x00}, /* XRX200_FDMA_CTRL_LPI_MODE Low Power Idle Mode */ ++// {0x2900, 2, 2, 0x00}, /* XRX200_FDMA_CTRL_EGSTAG Egress Special Tag Size */ ++// {0x2900, 1, 1, 0x00}, /* XRX200_FDMA_CTRL_IGSTAG Ingress Special Tag Size */ ++// {0x2900, 0, 1, 0x00}, /* XRX200_FDMA_CTRL_EXCOL Excessive Collision Handling */ ++// {0x2904, 0, 16, 0x00}, /* XRX200_FDMA_STETYPE Special Tag EthertypeControl Register */ ++// {0x2904, 0, 16, 0x00}, /* XRX200_FDMA_STETYPE_ETYPE Special Tag Ethertype */ ++// {0x2908, 0, 16, 0x00}, /* XRX200_FDMA_VTETYPE VLAN Tag EthertypeControl Register */ ++// {0x2908, 0, 16, 0x00}, /* XRX200_FDMA_VTETYPE_ETYPE VLAN Tag Ethertype */ ++// {0x290C, 0, 16, 0x00}, /* XRX200_FDMA_STAT_0 FDMA Status Register0 */ ++// {0x290C, 0, 16, 0x00}, /* XRX200_FDMA_STAT_0_FSMS FSM states status */ ++// {0x2910, 0, 16, 0x00}, /* XRX200_FDMA_IER Fetch DMA Global InterruptEnable Register */ ++// {0x2910, 14, 1, 0x00}, /* XRX200_FDMA_IER_PCKD Packet Drop Interrupt Enable */ ++// {0x2910, 13, 1, 0x00}, /* XRX200_FDMA_IER_PCKR Packet Ready Interrupt Enable */ ++// {0x2910, 0, 8, 0x00}, /* XRX200_FDMA_IER_PCKT Packet Sent Interrupt Enable */ ++// {0x2914, 0, 16, 0x00}, /* XRX200_FDMA_ISR Fetch DMA Global InterruptStatus Register */ ++// {0x2914, 14, 1, 0x00}, /* XRX200_FDMA_ISR_PCKTD Packet Drop */ ++// {0x2914, 13, 1, 0x00}, /* XRX200_FDMA_ISR_PCKR Packet is Ready for Transmission */ ++// {0x2914, 0, 8, 0x00}, /* XRX200_FDMA_ISR_PCKT Packet Sent Event */ ++// {0x2A00, 0, 16, 0x18}, /* XRX200_FDMA_PCTRL Ethernet SwitchFetch DMA Port Control Register */ ++// {0x2A00, 3, 2, 0x18}, /* XRX200_FDMA_PCTRL_VLANMOD VLAN Modification Enable */ ++// {0x2A00, 2, 1, 0x18}, /* XRX200_FDMA_PCTRL_DSCPRM DSCP Re-marking Enable */ ++// {0x2A00, 1, 1, 0x18}, /* XRX200_FDMA_PCTRL_STEN Special Tag Insertion Enable */ ++// {0x2A00, 0, 1, 0x18}, /* XRX200_FDMA_PCTRL_EN FDMA Port Enable */ ++// {0x2A04, 0, 16, 0x18}, /* XRX200_FDMA_PRIO Ethernet SwitchFetch DMA Port Priority Register */ ++// {0x2A04, 0, 2, 0x18}, /* XRX200_FDMA_PRIO_PRIO FDMA PRIO */ ++// {0x2A08, 0, 16, 0x18}, /* XRX200_FDMA_PSTAT0 Ethernet SwitchFetch DMA Port Status Register 0 */ ++// {0x2A08, 15, 1, 0x18}, /* XRX200_FDMA_PSTAT0_PKT_AVAIL Port Egress Packet Available */ ++// {0x2A08, 14, 1, 0x18}, /* XRX200_FDMA_PSTAT0_POK Port Status OK */ ++// {0x2A08, 0, 6, 0x18}, /* XRX200_FDMA_PSTAT0_PSEG Port Egress Segment Count */ ++// {0x2A0C, 0, 16, 0x18}, /* XRX200_FDMA_PSTAT1_HDR Ethernet SwitchFetch DMA Port Status Register 1 */ ++// {0x2A0C, 0, 10, 0x18}, /* XRX200_FDMA_PSTAT1_HDR_PTR Header Pointer */ ++// {0x2A10, 0, 16, 0x18}, /* XRX200_FDMA_TSTAMP0 Egress TimeStamp Register 0 */ ++// {0x2A10, 0, 16, 0x18}, /* XRX200_FDMA_TSTAMP0_TSTL Time Stamp [15:0] */ ++// {0x2A14, 0, 16, 0x18}, /* XRX200_FDMA_TSTAMP1 Egress TimeStamp Register 1 */ ++// {0x2A14, 0, 16, 0x18}, /* XRX200_FDMA_TSTAMP1_TSTH Time Stamp [31:16] */ ++// {0x2D00, 0, 16, 0x00}, /* XRX200_SDMA_CTRL Ethernet Switch StoreDMA Control Register */ ++// {0x2D00, 0, 1, 0x00}, /* XRX200_SDMA_CTRL_TSTEN Time Stamp Enable */ ++// {0x2D04, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR1 SDMA Flow Control Threshold1 Register */ ++// {0x2D04, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR1_THR1 Threshold 1 */ ++// {0x2D08, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR2 SDMA Flow Control Threshold2 Register */ ++// {0x2D08, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR2_THR2 Threshold 2 */ ++// {0x2D0C, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR3 SDMA Flow Control Threshold3 Register */ ++// {0x2D0C, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR3_THR3 Threshold 3 */ ++// {0x2D10, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR4 SDMA Flow Control Threshold4 Register */ ++// {0x2D10, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR4_THR4 Threshold 4 */ ++// {0x2D14, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR5 SDMA Flow Control Threshold5 Register */ ++// {0x2D14, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR5_THR5 Threshold 5 */ ++// {0x2D18, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR6 SDMA Flow Control Threshold6 Register */ ++// {0x2D18, 0, 10, 0x00}, /* XRX200_SDMA_FCTHR6_THR6 Threshold 6 */ ++// {0x2D1C, 0, 16, 0x00}, /* XRX200_SDMA_FCTHR7 SDMA Flow Control Threshold7 Register */ ++// {0x2D1C, 0, 11, 0x00}, /* XRX200_SDMA_FCTHR7_THR7 Threshold 7 */ ++// {0x2D20, 0, 16, 0x00}, /* XRX200_SDMA_STAT_0 SDMA Status Register0 */ ++// {0x2D20, 4, 3, 0x00}, /* XRX200_SDMA_STAT_0_BPS_FILL Back Pressure Status */ ++// {0x2D20, 2, 2, 0x00}, /* XRX200_SDMA_STAT_0_BPS_PNT Back Pressure Status */ ++// {0x2D20, 0, 2, 0x00}, /* XRX200_SDMA_STAT_0_DROP Back Pressure Status */ ++// {0x2D24, 0, 16, 0x00}, /* XRX200_SDMA_STAT_1 SDMA Status Register1 */ ++// {0x2D24, 0, 10, 0x00}, /* XRX200_SDMA_STAT_1_FILL Buffer Filling Level */ ++// {0x2D28, 0, 16, 0x00}, /* XRX200_SDMA_STAT_2 SDMA Status Register2 */ ++// {0x2D28, 0, 16, 0x00}, /* XRX200_SDMA_STAT_2_FSMS FSM states status */ ++// {0x2D2C, 0, 16, 0x00}, /* XRX200_SDMA_IER SDMA Interrupt Enable Register */ ++// {0x2D2C, 15, 1, 0x00}, /* XRX200_SDMA_IER_BPEX Buffer Pointers Exceeded */ ++// {0x2D2C, 14, 1, 0x00}, /* XRX200_SDMA_IER_BFULL Buffer Full */ ++// {0x2D2C, 13, 1, 0x00}, /* XRX200_SDMA_IER_FERR Frame Error */ ++// {0x2D2C, 0, 8, 0x00}, /* XRX200_SDMA_IER_FRX Frame Received Successfully */ ++// {0x2D30, 0, 16, 0x00}, /* XRX200_SDMA_ISR SDMA Interrupt Status Register */ ++// {0x2D30, 15, 1, 0x00}, /* XRX200_SDMA_ISR_BPEX Packet Descriptors Exceeded */ ++// {0x2D30, 14, 1, 0x00}, /* XRX200_SDMA_ISR_BFULL Buffer Full */ ++// {0x2D30, 13, 1, 0x00}, /* XRX200_SDMA_ISR_FERR Frame Error */ ++// {0x2D30, 0, 8, 0x00}, /* XRX200_SDMA_ISR_FRX Frame Received Successfully */ ++// {0x2F00, 0, 16, 0x18}, /* XRX200_SDMA_PCTRL Ethernet SwitchStore DMA Port Control Register */ ++// {0x2F00, 13, 2, 0x18}, /* XRX200_SDMA_PCTRL_DTHR Drop Threshold Selection */ ++// {0x2F00, 11, 2, 0x18}, /* XRX200_SDMA_PCTRL_PTHR Pause Threshold Selection */ ++// {0x2F00, 10, 1, 0x18}, /* XRX200_SDMA_PCTRL_PHYEFWD Forward PHY Error Frames */ ++// {0x2F00, 9, 1, 0x18}, /* XRX200_SDMA_PCTRL_ALGFWD Forward Alignment Error Frames */ ++// {0x2F00, 8, 1, 0x18}, /* XRX200_SDMA_PCTRL_LENFWD Forward Length Errored Frames */ ++// {0x2F00, 7, 1, 0x18}, /* XRX200_SDMA_PCTRL_OSFWD Forward Oversized Frames */ ++// {0x2F00, 6, 1, 0x18}, /* XRX200_SDMA_PCTRL_USFWD Forward Undersized Frames */ ++// {0x2F00, 5, 1, 0x18}, /* XRX200_SDMA_PCTRL_FCSIGN Ignore FCS Errors */ ++// {0x2F00, 4, 1, 0x18}, /* XRX200_SDMA_PCTRL_FCSFWD Forward FCS Errored Frames */ ++// {0x2F00, 3, 1, 0x18}, /* XRX200_SDMA_PCTRL_PAUFWD Pause Frame Forwarding */ ++// {0x2F00, 2, 1, 0x18}, /* XRX200_SDMA_PCTRL_MFCEN Metering Flow Control Enable */ ++// {0x2F00, 1, 1, 0x18}, /* XRX200_SDMA_PCTRL_FCEN Flow Control Enable */ ++// {0x2F00, 0, 1, 0x18}, /* XRX200_SDMA_PCTRL_PEN Port Enable */ ++// {0x2F04, 0, 16, 0x18}, /* XRX200_SDMA_PRIO Ethernet SwitchStore DMA Port Priority Register */ ++// {0x2F04, 0, 2, 0x18}, /* XRX200_SDMA_PRIO_PRIO SDMA PRIO */ ++// {0x2F08, 0, 16, 0x18}, /* XRX200_SDMA_PSTAT0_HDR Ethernet SwitchStore DMA Port Status Register 0 */ ++// {0x2F08, 0, 10, 0x18}, /* XRX200_SDMA_PSTAT0_HDR_PTR Port Ingress Queue Header Pointer */ ++// {0x2F0C, 0, 16, 0x18}, /* XRX200_SDMA_PSTAT1 Ethernet SwitchStore DMA Port Status Register 1 */ ++// {0x2F0C, 0, 10, 0x18}, /* XRX200_SDMA_PSTAT1_PPKT Port Ingress Packet Count */ ++// {0x2F10, 0, 16, 0x18}, /* XRX200_SDMA_TSTAMP0 Ingress TimeStamp Register 0 */ ++// {0x2F10, 0, 16, 0x18}, /* XRX200_SDMA_TSTAMP0_TSTL Time Stamp [15:0] */ ++// {0x2F14, 0, 16, 0x18}, /* XRX200_SDMA_TSTAMP1 Ingress TimeStamp Register 1 */ ++// {0x2F14, 0, 16, 0x18}, /* XRX200_SDMA_TSTAMP1_TSTH Time Stamp [31:16] */ ++}; ++ ++ +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0026-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch b/target/linux/lantiq/patches-3.14/0026-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch deleted file mode 100644 index 9a2e9616c9..0000000000 --- a/target/linux/lantiq/patches-3.14/0026-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch +++ /dev/null @@ -1,1047 +0,0 @@ -From 5b376c19a3608cf37908c58b47483909b8ec173a Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 7 Aug 2014 18:26:42 +0200 -Subject: [PATCH 26/31] I2C: MIPS: lantiq: add FALC-ON i2c bus master - -This patch adds the driver needed to make the I2C bus work on FALC-ON SoCs. - -Signed-off-by: Thomas Langer -Signed-off-by: John Crispin ---- - drivers/i2c/busses/Kconfig | 10 + - drivers/i2c/busses/Makefile | 1 + - drivers/i2c/busses/i2c-lantiq.c | 747 +++++++++++++++++++++++++++++++++++++++ - drivers/i2c/busses/i2c-lantiq.h | 234 ++++++++++++ - 4 files changed, 992 insertions(+) - create mode 100644 drivers/i2c/busses/i2c-lantiq.c - create mode 100644 drivers/i2c/busses/i2c-lantiq.h - -diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig -index de17c55..3e003c4 100644 ---- a/drivers/i2c/busses/Kconfig -+++ b/drivers/i2c/busses/Kconfig -@@ -514,6 +514,16 @@ config I2C_KEMPLD - This driver can also be built as a module. If so, the module - will be called i2c-kempld. - -+config I2C_LANTIQ -+ tristate "Lantiq I2C interface" -+ depends on LANTIQ && SOC_FALCON -+ help -+ If you say yes to this option, support will be included for the -+ Lantiq I2C core. -+ -+ This driver can also be built as a module. If so, the module -+ will be called i2c-lantiq. -+ - config I2C_MPC - tristate "MPC107/824x/85xx/512x/52xx/83xx/86xx" - depends on PPC -diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile -index a08931f..4417097 100644 ---- a/drivers/i2c/busses/Makefile -+++ b/drivers/i2c/busses/Makefile -@@ -49,6 +49,7 @@ obj-$(CONFIG_I2C_IBM_IIC) += i2c-ibm_iic.o - obj-$(CONFIG_I2C_IMX) += i2c-imx.o - obj-$(CONFIG_I2C_IOP3XX) += i2c-iop3xx.o - obj-$(CONFIG_I2C_KEMPLD) += i2c-kempld.o -+obj-$(CONFIG_I2C_LANTIQ) += i2c-lantiq.o - obj-$(CONFIG_I2C_MPC) += i2c-mpc.o - obj-$(CONFIG_I2C_MV64XXX) += i2c-mv64xxx.o - obj-$(CONFIG_I2C_MXS) += i2c-mxs.o -diff --git a/drivers/i2c/busses/i2c-lantiq.c b/drivers/i2c/busses/i2c-lantiq.c -new file mode 100644 -index 0000000..9a5f58b ---- /dev/null -+++ b/drivers/i2c/busses/i2c-lantiq.c -@@ -0,0 +1,747 @@ -+ -+/* -+ * Lantiq I2C bus adapter -+ * -+ * Parts based on i2c-designware.c and other i2c drivers from Linux 2.6.33 -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -+ * -+ * Copyright (C) 2012 Thomas Langer -+ */ -+ -+#include -+#include -+#include -+#include /* for kzalloc, kfree */ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include "i2c-lantiq.h" -+ -+/* -+ * CURRENT ISSUES: -+ * - no high speed support -+ * - ten bit mode is not tested (no slave devices) -+ */ -+ -+/* access macros */ -+#define i2c_r32(reg) \ -+ __raw_readl(&(priv->membase)->reg) -+#define i2c_w32(val, reg) \ -+ __raw_writel(val, &(priv->membase)->reg) -+#define i2c_w32_mask(clear, set, reg) \ -+ i2c_w32((i2c_r32(reg) & ~(clear)) | (set), reg) -+ -+#define DRV_NAME "i2c-lantiq" -+#define DRV_VERSION "1.00" -+ -+#define LTQ_I2C_BUSY_TIMEOUT 20 /* ms */ -+ -+#ifdef DEBUG -+#define LTQ_I2C_XFER_TIMEOUT (25*HZ) -+#else -+#define LTQ_I2C_XFER_TIMEOUT HZ -+#endif -+ -+#define LTQ_I2C_IMSC_DEFAULT_MASK (I2C_IMSC_I2C_P_INT_EN | \ -+ I2C_IMSC_I2C_ERR_INT_EN) -+ -+#define LTQ_I2C_ARB_LOST (1 << 0) -+#define LTQ_I2C_NACK (1 << 1) -+#define LTQ_I2C_RX_UFL (1 << 2) -+#define LTQ_I2C_RX_OFL (1 << 3) -+#define LTQ_I2C_TX_UFL (1 << 4) -+#define LTQ_I2C_TX_OFL (1 << 5) -+ -+struct ltq_i2c { -+ struct mutex mutex; -+ -+ -+ /* active clock settings */ -+ unsigned int input_clock; /* clock input for i2c hardware block */ -+ unsigned int i2c_clock; /* approximated bus clock in kHz */ -+ -+ struct clk *clk_gate; -+ struct clk *clk_input; -+ -+ -+ /* resources (memory and interrupts) */ -+ int irq_lb; /* last burst irq */ -+ -+ struct lantiq_reg_i2c __iomem *membase; /* base of mapped registers */ -+ -+ struct i2c_adapter adap; -+ struct device *dev; -+ -+ struct completion cmd_complete; -+ -+ -+ /* message transfer data */ -+ struct i2c_msg *current_msg; /* current message */ -+ int msgs_num; /* number of messages to handle */ -+ u8 *msg_buf; /* current buffer */ -+ u32 msg_buf_len; /* remaining length of current buffer */ -+ int msg_err; /* error status of the current transfer */ -+ -+ -+ /* master status codes */ -+ enum { -+ STATUS_IDLE, -+ STATUS_ADDR, /* address phase */ -+ STATUS_WRITE, -+ STATUS_READ, -+ STATUS_READ_END, -+ STATUS_STOP -+ } status; -+}; -+ -+static irqreturn_t ltq_i2c_isr(int irq, void *dev_id); -+ -+static inline void enable_burst_irq(struct ltq_i2c *priv) -+{ -+ i2c_w32_mask(0, I2C_IMSC_LBREQ_INT_EN | I2C_IMSC_BREQ_INT_EN, imsc); -+} -+static inline void disable_burst_irq(struct ltq_i2c *priv) -+{ -+ i2c_w32_mask(I2C_IMSC_LBREQ_INT_EN | I2C_IMSC_BREQ_INT_EN, 0, imsc); -+} -+ -+static void prepare_msg_send_addr(struct ltq_i2c *priv) -+{ -+ struct i2c_msg *msg = priv->current_msg; -+ int rd = !!(msg->flags & I2C_M_RD); /* extends to 0 or 1 */ -+ u16 addr = msg->addr; -+ -+ /* new i2c_msg */ -+ priv->msg_buf = msg->buf; -+ priv->msg_buf_len = msg->len; -+ if (rd) -+ priv->status = STATUS_READ; -+ else -+ priv->status = STATUS_WRITE; -+ -+ /* send slave address */ -+ if (msg->flags & I2C_M_TEN) { -+ i2c_w32(0xf0 | ((addr & 0x300) >> 7) | rd, txd); -+ i2c_w32(addr & 0xff, txd); -+ } else { -+ i2c_w32((addr & 0x7f) << 1 | rd, txd); -+ } -+} -+ -+static void ltq_i2c_set_tx_len(struct ltq_i2c *priv) -+{ -+ struct i2c_msg *msg = priv->current_msg; -+ int len = (msg->flags & I2C_M_TEN) ? 2 : 1; -+ -+ pr_debug("set_tx_len %cX\n", (msg->flags & I2C_M_RD) ? 'R' : 'T'); -+ -+ priv->status = STATUS_ADDR; -+ -+ if (!(msg->flags & I2C_M_RD)) -+ len += msg->len; -+ else -+ /* set maximum received packet size (before rx int!) */ -+ i2c_w32(msg->len, mrps_ctrl); -+ i2c_w32(len, tps_ctrl); -+ enable_burst_irq(priv); -+} -+ -+static int ltq_i2c_hw_set_clock(struct i2c_adapter *adap) -+{ -+ struct ltq_i2c *priv = i2c_get_adapdata(adap); -+ unsigned int input_clock = clk_get_rate(priv->clk_input); -+ u32 dec, inc = 1; -+ -+ /* clock changed? */ -+ if (priv->input_clock == input_clock) -+ return 0; -+ -+ /* -+ * this formula is only an approximation, found by the recommended -+ * values in the "I2C Architecture Specification 1.7.1" -+ */ -+ dec = input_clock / (priv->i2c_clock * 2); -+ if (dec <= 6) -+ return -ENXIO; -+ -+ i2c_w32(0, fdiv_high_cfg); -+ i2c_w32((inc << I2C_FDIV_CFG_INC_OFFSET) | -+ (dec << I2C_FDIV_CFG_DEC_OFFSET), -+ fdiv_cfg); -+ -+ dev_info(priv->dev, "setup clocks (in %d kHz, bus %d kHz, dec=%d)\n", -+ input_clock, priv->i2c_clock, dec); -+ -+ priv->input_clock = input_clock; -+ return 0; -+} -+ -+static int ltq_i2c_hw_init(struct i2c_adapter *adap) -+{ -+ int ret = 0; -+ struct ltq_i2c *priv = i2c_get_adapdata(adap); -+ -+ /* disable bus */ -+ i2c_w32_mask(I2C_RUN_CTRL_RUN_EN, 0, run_ctrl); -+ -+#ifndef DEBUG -+ /* set normal operation clock divider */ -+ i2c_w32(1 << I2C_CLC_RMC_OFFSET, clc); -+#else -+ /* for debugging a higher divider value! */ -+ i2c_w32(0xF0 << I2C_CLC_RMC_OFFSET, clc); -+#endif -+ -+ /* setup clock */ -+ ret = ltq_i2c_hw_set_clock(adap); -+ if (ret != 0) { -+ dev_warn(priv->dev, "invalid clock settings\n"); -+ return ret; -+ } -+ -+ /* configure fifo */ -+ i2c_w32(I2C_FIFO_CFG_TXFC | /* tx fifo as flow controller */ -+ I2C_FIFO_CFG_RXFC | /* rx fifo as flow controller */ -+ I2C_FIFO_CFG_TXFA_TXFA2 | /* tx fifo 4-byte aligned */ -+ I2C_FIFO_CFG_RXFA_RXFA2 | /* rx fifo 4-byte aligned */ -+ I2C_FIFO_CFG_TXBS_TXBS0 | /* tx fifo burst size is 1 word */ -+ I2C_FIFO_CFG_RXBS_RXBS0, /* rx fifo burst size is 1 word */ -+ fifo_cfg); -+ -+ /* configure address */ -+ i2c_w32(I2C_ADDR_CFG_SOPE_EN | /* generate stop when no more data in -+ the fifo */ -+ I2C_ADDR_CFG_SONA_EN | /* generate stop when NA received */ -+ I2C_ADDR_CFG_MnS_EN | /* we are master device */ -+ 0, /* our slave address (not used!) */ -+ addr_cfg); -+ -+ /* enable bus */ -+ i2c_w32_mask(0, I2C_RUN_CTRL_RUN_EN, run_ctrl); -+ -+ return 0; -+} -+ -+static int ltq_i2c_wait_bus_not_busy(struct ltq_i2c *priv) -+{ -+ unsigned long timeout; -+ -+ timeout = jiffies + msecs_to_jiffies(LTQ_I2C_BUSY_TIMEOUT); -+ -+ do { -+ u32 stat = i2c_r32(bus_stat); -+ -+ if ((stat & I2C_BUS_STAT_BS_MASK) == I2C_BUS_STAT_BS_FREE) -+ return 0; -+ -+ cond_resched(); -+ } while (!time_after_eq(jiffies, timeout)); -+ -+ dev_err(priv->dev, "timeout waiting for bus ready\n"); -+ return -ETIMEDOUT; -+} -+ -+static void ltq_i2c_tx(struct ltq_i2c *priv, int last) -+{ -+ if (priv->msg_buf_len && priv->msg_buf) { -+ i2c_w32(*priv->msg_buf, txd); -+ -+ if (--priv->msg_buf_len) -+ priv->msg_buf++; -+ else -+ priv->msg_buf = NULL; -+ } else { -+ last = 1; -+ } -+ -+ if (last) -+ disable_burst_irq(priv); -+} -+ -+static void ltq_i2c_rx(struct ltq_i2c *priv, int last) -+{ -+ u32 fifo_stat, timeout; -+ if (priv->msg_buf_len && priv->msg_buf) { -+ timeout = 5000000; -+ do { -+ fifo_stat = i2c_r32(ffs_stat); -+ } while (!fifo_stat && --timeout); -+ if (!timeout) { -+ last = 1; -+ pr_debug("\nrx timeout\n"); -+ goto err; -+ } -+ while (fifo_stat) { -+ *priv->msg_buf = i2c_r32(rxd); -+ if (--priv->msg_buf_len) { -+ priv->msg_buf++; -+ } else { -+ priv->msg_buf = NULL; -+ last = 1; -+ break; -+ } -+ /* -+ * do not read more than burst size, otherwise no "last -+ * burst" is generated and the transaction is blocked! -+ */ -+ fifo_stat = 0; -+ } -+ } else { -+ last = 1; -+ } -+err: -+ if (last) { -+ disable_burst_irq(priv); -+ -+ if (priv->status == STATUS_READ_END) { -+ /* -+ * do the STATUS_STOP and complete() here, as sometimes -+ * the tx_end is already seen before this is finished -+ */ -+ priv->status = STATUS_STOP; -+ complete(&priv->cmd_complete); -+ } else { -+ i2c_w32(I2C_ENDD_CTRL_SETEND, endd_ctrl); -+ priv->status = STATUS_READ_END; -+ } -+ } -+} -+ -+static void ltq_i2c_xfer_init(struct ltq_i2c *priv) -+{ -+ /* enable interrupts */ -+ i2c_w32(LTQ_I2C_IMSC_DEFAULT_MASK, imsc); -+ -+ /* trigger transfer of first msg */ -+ ltq_i2c_set_tx_len(priv); -+} -+ -+static void dump_msgs(struct i2c_msg msgs[], int num, int rx) -+{ -+#if defined(DEBUG) -+ int i, j; -+ pr_debug("Messages %d %s\n", num, rx ? "out" : "in"); -+ for (i = 0; i < num; i++) { -+ pr_debug("%2d %cX Msg(%d) addr=0x%X: ", i, -+ (msgs[i].flags & I2C_M_RD) ? 'R' : 'T', -+ msgs[i].len, msgs[i].addr); -+ if (!(msgs[i].flags & I2C_M_RD) || rx) { -+ for (j = 0; j < msgs[i].len; j++) -+ pr_debug("%02X ", msgs[i].buf[j]); -+ } -+ pr_debug("\n"); -+ } -+#endif -+} -+ -+static void ltq_i2c_release_bus(struct ltq_i2c *priv) -+{ -+ if ((i2c_r32(bus_stat) & I2C_BUS_STAT_BS_MASK) == I2C_BUS_STAT_BS_BM) -+ i2c_w32(I2C_ENDD_CTRL_SETEND, endd_ctrl); -+} -+ -+static int ltq_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], -+ int num) -+{ -+ struct ltq_i2c *priv = i2c_get_adapdata(adap); -+ int ret; -+ -+ dev_dbg(priv->dev, "xfer %u messages\n", num); -+ dump_msgs(msgs, num, 0); -+ -+ mutex_lock(&priv->mutex); -+ -+ INIT_COMPLETION(priv->cmd_complete); -+ priv->current_msg = msgs; -+ priv->msgs_num = num; -+ priv->msg_err = 0; -+ priv->status = STATUS_IDLE; -+ -+ /* wait for the bus to become ready */ -+ ret = ltq_i2c_wait_bus_not_busy(priv); -+ if (ret) -+ goto done; -+ -+ while (priv->msgs_num) { -+ /* start the transfers */ -+ ltq_i2c_xfer_init(priv); -+ -+ /* wait for transfers to complete */ -+ ret = wait_for_completion_interruptible_timeout( -+ &priv->cmd_complete, LTQ_I2C_XFER_TIMEOUT); -+ if (ret == 0) { -+ dev_err(priv->dev, "controller timed out\n"); -+ ltq_i2c_hw_init(adap); -+ ret = -ETIMEDOUT; -+ goto done; -+ } else if (ret < 0) -+ goto done; -+ -+ if (priv->msg_err) { -+ if (priv->msg_err & LTQ_I2C_NACK) -+ ret = -ENXIO; -+ else -+ ret = -EREMOTEIO; -+ goto done; -+ } -+ if (--priv->msgs_num) -+ priv->current_msg++; -+ } -+ /* no error? */ -+ ret = num; -+ -+done: -+ ltq_i2c_release_bus(priv); -+ -+ mutex_unlock(&priv->mutex); -+ -+ if (ret >= 0) -+ dump_msgs(msgs, num, 1); -+ -+ pr_debug("XFER ret %d\n", ret); -+ return ret; -+} -+ -+static irqreturn_t ltq_i2c_isr_burst(int irq, void *dev_id) -+{ -+ struct ltq_i2c *priv = dev_id; -+ struct i2c_msg *msg = priv->current_msg; -+ int last = (irq == priv->irq_lb); -+ -+ if (last) -+ pr_debug("LB "); -+ else -+ pr_debug("B "); -+ -+ if (msg->flags & I2C_M_RD) { -+ switch (priv->status) { -+ case STATUS_ADDR: -+ pr_debug("X"); -+ prepare_msg_send_addr(priv); -+ disable_burst_irq(priv); -+ break; -+ case STATUS_READ: -+ case STATUS_READ_END: -+ pr_debug("R"); -+ ltq_i2c_rx(priv, last); -+ break; -+ default: -+ disable_burst_irq(priv); -+ pr_warn("Status R %d\n", priv->status); -+ break; -+ } -+ } else { -+ switch (priv->status) { -+ case STATUS_ADDR: -+ pr_debug("x"); -+ prepare_msg_send_addr(priv); -+ break; -+ case STATUS_WRITE: -+ pr_debug("w"); -+ ltq_i2c_tx(priv, last); -+ break; -+ default: -+ disable_burst_irq(priv); -+ pr_warn("Status W %d\n", priv->status); -+ break; -+ } -+ } -+ -+ i2c_w32(I2C_ICR_BREQ_INT_CLR | I2C_ICR_LBREQ_INT_CLR, icr); -+ return IRQ_HANDLED; -+} -+ -+static void ltq_i2c_isr_prot(struct ltq_i2c *priv) -+{ -+ u32 i_pro = i2c_r32(p_irqss); -+ -+ pr_debug("i2c-p"); -+ -+ /* not acknowledge */ -+ if (i_pro & I2C_P_IRQSS_NACK) { -+ priv->msg_err |= LTQ_I2C_NACK; -+ pr_debug(" nack"); -+ } -+ -+ /* arbitration lost */ -+ if (i_pro & I2C_P_IRQSS_AL) { -+ priv->msg_err |= LTQ_I2C_ARB_LOST; -+ pr_debug(" arb-lost"); -+ } -+ /* tx -> rx switch */ -+ if (i_pro & I2C_P_IRQSS_RX) -+ pr_debug(" rx"); -+ -+ /* tx end */ -+ if (i_pro & I2C_P_IRQSS_TX_END) -+ pr_debug(" txend"); -+ pr_debug("\n"); -+ -+ if (!priv->msg_err) { -+ /* tx -> rx switch */ -+ if (i_pro & I2C_P_IRQSS_RX) { -+ priv->status = STATUS_READ; -+ enable_burst_irq(priv); -+ } -+ if (i_pro & I2C_P_IRQSS_TX_END) { -+ if (priv->status == STATUS_READ) -+ priv->status = STATUS_READ_END; -+ else { -+ disable_burst_irq(priv); -+ priv->status = STATUS_STOP; -+ } -+ } -+ } -+ -+ i2c_w32(i_pro, p_irqsc); -+} -+ -+static irqreturn_t ltq_i2c_isr(int irq, void *dev_id) -+{ -+ u32 i_raw, i_err = 0; -+ struct ltq_i2c *priv = dev_id; -+ -+ i_raw = i2c_r32(mis); -+ pr_debug("i_raw 0x%08X\n", i_raw); -+ -+ /* error interrupt */ -+ if (i_raw & I2C_RIS_I2C_ERR_INT_INTOCC) { -+ i_err = i2c_r32(err_irqss); -+ pr_debug("i_err 0x%08X bus_stat 0x%04X\n", -+ i_err, i2c_r32(bus_stat)); -+ -+ /* tx fifo overflow (8) */ -+ if (i_err & I2C_ERR_IRQSS_TXF_OFL) -+ priv->msg_err |= LTQ_I2C_TX_OFL; -+ -+ /* tx fifo underflow (4) */ -+ if (i_err & I2C_ERR_IRQSS_TXF_UFL) -+ priv->msg_err |= LTQ_I2C_TX_UFL; -+ -+ /* rx fifo overflow (2) */ -+ if (i_err & I2C_ERR_IRQSS_RXF_OFL) -+ priv->msg_err |= LTQ_I2C_RX_OFL; -+ -+ /* rx fifo underflow (1) */ -+ if (i_err & I2C_ERR_IRQSS_RXF_UFL) -+ priv->msg_err |= LTQ_I2C_RX_UFL; -+ -+ i2c_w32(i_err, err_irqsc); -+ } -+ -+ /* protocol interrupt */ -+ if (i_raw & I2C_RIS_I2C_P_INT_INTOCC) -+ ltq_i2c_isr_prot(priv); -+ -+ if ((priv->msg_err) || (priv->status == STATUS_STOP)) -+ complete(&priv->cmd_complete); -+ -+ return IRQ_HANDLED; -+} -+ -+static u32 ltq_i2c_functionality(struct i2c_adapter *adap) -+{ -+ return I2C_FUNC_I2C | -+ I2C_FUNC_10BIT_ADDR | -+ I2C_FUNC_SMBUS_EMUL; -+} -+ -+static struct i2c_algorithm ltq_i2c_algorithm = { -+ .master_xfer = ltq_i2c_xfer, -+ .functionality = ltq_i2c_functionality, -+}; -+ -+static int __devinit ltq_i2c_probe(struct platform_device *pdev) -+{ -+ struct device_node *node = pdev->dev.of_node; -+ struct ltq_i2c *priv; -+ struct i2c_adapter *adap; -+ struct resource *mmres, irqres[4]; -+ int ret = 0; -+ -+ dev_dbg(&pdev->dev, "probing\n"); -+ -+ mmres = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ ret = of_irq_to_resource_table(node, irqres, 4); -+ if (!mmres || (ret != 4)) { -+ dev_err(&pdev->dev, "no resources\n"); -+ return -ENODEV; -+ } -+ -+ /* allocate private data */ -+ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); -+ if (!priv) { -+ dev_err(&pdev->dev, "can't allocate private data\n"); -+ return -ENOMEM; -+ } -+ -+ adap = &priv->adap; -+ i2c_set_adapdata(adap, priv); -+ adap->owner = THIS_MODULE; -+ adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD; -+ strlcpy(adap->name, DRV_NAME "-adapter", sizeof(adap->name)); -+ adap->algo = <q_i2c_algorithm; -+ -+ if (of_property_read_u32(node, "clock-frequency", &priv->i2c_clock)) { -+ dev_warn(&pdev->dev, "No I2C speed selected, using 100kHz\n"); -+ priv->i2c_clock = 100000; -+ } -+ -+ init_completion(&priv->cmd_complete); -+ mutex_init(&priv->mutex); -+ -+ priv->membase = devm_request_and_ioremap(&pdev->dev, mmres); -+ if (priv->membase == NULL) -+ return -ENOMEM; -+ -+ priv->dev = &pdev->dev; -+ priv->irq_lb = irqres[0].start; -+ -+ ret = devm_request_irq(&pdev->dev, irqres[0].start, ltq_i2c_isr_burst, -+ IRQF_DISABLED, "i2c lb", priv); -+ if (ret) { -+ dev_err(&pdev->dev, "can't get last burst IRQ %d\n", -+ irqres[0].start); -+ return -ENODEV; -+ } -+ -+ ret = devm_request_irq(&pdev->dev, irqres[1].start, ltq_i2c_isr_burst, -+ IRQF_DISABLED, "i2c b", priv); -+ if (ret) { -+ dev_err(&pdev->dev, "can't get burst IRQ %d\n", -+ irqres[1].start); -+ return -ENODEV; -+ } -+ -+ ret = devm_request_irq(&pdev->dev, irqres[2].start, ltq_i2c_isr, -+ IRQF_DISABLED, "i2c err", priv); -+ if (ret) { -+ dev_err(&pdev->dev, "can't get error IRQ %d\n", -+ irqres[2].start); -+ return -ENODEV; -+ } -+ -+ ret = devm_request_irq(&pdev->dev, irqres[3].start, ltq_i2c_isr, -+ IRQF_DISABLED, "i2c p", priv); -+ if (ret) { -+ dev_err(&pdev->dev, "can't get protocol IRQ %d\n", -+ irqres[3].start); -+ return -ENODEV; -+ } -+ -+ dev_dbg(&pdev->dev, "mapped io-space to %p\n", priv->membase); -+ dev_dbg(&pdev->dev, "use IRQs %d, %d, %d, %d\n", irqres[0].start, -+ irqres[1].start, irqres[2].start, irqres[3].start); -+ -+ priv->clk_gate = devm_clk_get(&pdev->dev, NULL); -+ if (IS_ERR(priv->clk_gate)) { -+ dev_err(&pdev->dev, "failed to get i2c clk\n"); -+ return -ENOENT; -+ } -+ -+ /* this is a static clock, which has no refcounting */ -+ priv->clk_input = clk_get_fpi(); -+ if (IS_ERR(priv->clk_input)) { -+ dev_err(&pdev->dev, "failed to get fpi clk\n"); -+ return -ENOENT; -+ } -+ -+ clk_activate(priv->clk_gate); -+ -+ /* add our adapter to the i2c stack */ -+ ret = i2c_add_numbered_adapter(adap); -+ if (ret) { -+ dev_err(&pdev->dev, "can't register I2C adapter\n"); -+ goto out; -+ } -+ -+ platform_set_drvdata(pdev, priv); -+ i2c_set_adapdata(adap, priv); -+ -+ /* print module version information */ -+ dev_dbg(&pdev->dev, "module id=%u revision=%u\n", -+ (i2c_r32(id) & I2C_ID_ID_MASK) >> I2C_ID_ID_OFFSET, -+ (i2c_r32(id) & I2C_ID_REV_MASK) >> I2C_ID_REV_OFFSET); -+ -+ /* initialize HW */ -+ ret = ltq_i2c_hw_init(adap); -+ if (ret) { -+ dev_err(&pdev->dev, "can't configure adapter\n"); -+ i2c_del_adapter(adap); -+ platform_set_drvdata(pdev, NULL); -+ } else { -+ dev_info(&pdev->dev, "version %s\n", DRV_VERSION); -+ } -+ -+ of_i2c_register_devices(adap); -+ -+out: -+ /* if init failed, we need to deactivate the clock gate */ -+ if (ret) -+ clk_deactivate(priv->clk_gate); -+ -+ return ret; -+} -+ -+static int __devexit ltq_i2c_remove(struct platform_device *pdev) -+{ -+ struct ltq_i2c *priv = platform_get_drvdata(pdev); -+ -+ /* disable bus */ -+ i2c_w32_mask(I2C_RUN_CTRL_RUN_EN, 0, run_ctrl); -+ -+ /* power down the core */ -+ clk_deactivate(priv->clk_gate); -+ -+ /* remove driver */ -+ i2c_del_adapter(&priv->adap); -+ kfree(priv); -+ -+ dev_dbg(&pdev->dev, "removed\n"); -+ platform_set_drvdata(pdev, NULL); -+ -+ return 0; -+} -+static const struct of_device_id ltq_i2c_match[] = { -+ { .compatible = "lantiq,lantiq-i2c" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, ltq_i2c_match); -+ -+static struct platform_driver ltq_i2c_driver = { -+ .probe = ltq_i2c_probe, -+ .remove = __devexit_p(ltq_i2c_remove), -+ .driver = { -+ .name = DRV_NAME, -+ .owner = THIS_MODULE, -+ .of_match_table = ltq_i2c_match, -+ }, -+}; -+ -+module_platform_driver(ltq_i2c_driver); -+ -+MODULE_DESCRIPTION("Lantiq I2C bus adapter"); -+MODULE_AUTHOR("Thomas Langer "); -+MODULE_ALIAS("platform:" DRV_NAME); -+MODULE_LICENSE("GPL"); -+MODULE_VERSION(DRV_VERSION); -diff --git a/drivers/i2c/busses/i2c-lantiq.h b/drivers/i2c/busses/i2c-lantiq.h -new file mode 100644 -index 0000000..7a86b89 ---- /dev/null -+++ b/drivers/i2c/busses/i2c-lantiq.h -@@ -0,0 +1,234 @@ -+#ifndef I2C_LANTIQ_H -+#define I2C_LANTIQ_H -+ -+/* I2C register structure */ -+struct lantiq_reg_i2c { -+ /* I2C Kernel Clock Control Register */ -+ unsigned int clc; /* 0x00000000 */ -+ /* Reserved */ -+ unsigned int res_0; /* 0x00000004 */ -+ /* I2C Identification Register */ -+ unsigned int id; /* 0x00000008 */ -+ /* Reserved */ -+ unsigned int res_1; /* 0x0000000C */ -+ /* -+ * I2C RUN Control Register -+ * This register enables and disables the I2C peripheral. Before -+ * enabling, the I2C has to be configured properly. After enabling -+ * no configuration is possible -+ */ -+ unsigned int run_ctrl; /* 0x00000010 */ -+ /* -+ * I2C End Data Control Register -+ * This register is used to either turn around the data transmission -+ * direction or to address another slave without sending a stop -+ * condition. Also the software can stop the slave-transmitter by -+ * sending a not-accolade when working as master-receiver or even -+ * stop data transmission immediately when operating as -+ * master-transmitter. The writing to the bits of this control -+ * register is only effective when in MASTER RECEIVES BYTES, MASTER -+ * TRANSMITS BYTES, MASTER RESTART or SLAVE RECEIVE BYTES state -+ */ -+ unsigned int endd_ctrl; /* 0x00000014 */ -+ /* -+ * I2C Fractional Divider Configuration Register -+ * These register is used to program the fractional divider of the I2C -+ * bus. Before the peripheral is switched on by setting the RUN-bit the -+ * two (fixed) values for the two operating frequencies are programmed -+ * into these (configuration) registers. The Register FDIV_HIGH_CFG has -+ * the same layout as I2C_FDIV_CFG. -+ */ -+ unsigned int fdiv_cfg; /* 0x00000018 */ -+ /* -+ * I2C Fractional Divider (highspeed mode) Configuration Register -+ * These register is used to program the fractional divider of the I2C -+ * bus. Before the peripheral is switched on by setting the RUN-bit the -+ * two (fixed) values for the two operating frequencies are programmed -+ * into these (configuration) registers. The Register FDIV_CFG has the -+ * same layout as I2C_FDIV_CFG. -+ */ -+ unsigned int fdiv_high_cfg; /* 0x0000001C */ -+ /* I2C Address Configuration Register */ -+ unsigned int addr_cfg; /* 0x00000020 */ -+ /* I2C Bus Status Register -+ * This register gives a status information of the I2C. This additional -+ * information can be used by the software to start proper actions. -+ */ -+ unsigned int bus_stat; /* 0x00000024 */ -+ /* I2C FIFO Configuration Register */ -+ unsigned int fifo_cfg; /* 0x00000028 */ -+ /* I2C Maximum Received Packet Size Register */ -+ unsigned int mrps_ctrl; /* 0x0000002C */ -+ /* I2C Received Packet Size Status Register */ -+ unsigned int rps_stat; /* 0x00000030 */ -+ /* I2C Transmit Packet Size Register */ -+ unsigned int tps_ctrl; /* 0x00000034 */ -+ /* I2C Filled FIFO Stages Status Register */ -+ unsigned int ffs_stat; /* 0x00000038 */ -+ /* Reserved */ -+ unsigned int res_2; /* 0x0000003C */ -+ /* I2C Timing Configuration Register */ -+ unsigned int tim_cfg; /* 0x00000040 */ -+ /* Reserved */ -+ unsigned int res_3[7]; /* 0x00000044 */ -+ /* I2C Error Interrupt Request Source Mask Register */ -+ unsigned int err_irqsm; /* 0x00000060 */ -+ /* I2C Error Interrupt Request Source Status Register */ -+ unsigned int err_irqss; /* 0x00000064 */ -+ /* I2C Error Interrupt Request Source Clear Register */ -+ unsigned int err_irqsc; /* 0x00000068 */ -+ /* Reserved */ -+ unsigned int res_4; /* 0x0000006C */ -+ /* I2C Protocol Interrupt Request Source Mask Register */ -+ unsigned int p_irqsm; /* 0x00000070 */ -+ /* I2C Protocol Interrupt Request Source Status Register */ -+ unsigned int p_irqss; /* 0x00000074 */ -+ /* I2C Protocol Interrupt Request Source Clear Register */ -+ unsigned int p_irqsc; /* 0x00000078 */ -+ /* Reserved */ -+ unsigned int res_5; /* 0x0000007C */ -+ /* I2C Raw Interrupt Status Register */ -+ unsigned int ris; /* 0x00000080 */ -+ /* I2C Interrupt Mask Control Register */ -+ unsigned int imsc; /* 0x00000084 */ -+ /* I2C Masked Interrupt Status Register */ -+ unsigned int mis; /* 0x00000088 */ -+ /* I2C Interrupt Clear Register */ -+ unsigned int icr; /* 0x0000008C */ -+ /* I2C Interrupt Set Register */ -+ unsigned int isr; /* 0x00000090 */ -+ /* I2C DMA Enable Register */ -+ unsigned int dmae; /* 0x00000094 */ -+ /* Reserved */ -+ unsigned int res_6[8154]; /* 0x00000098 */ -+ /* I2C Transmit Data Register */ -+ unsigned int txd; /* 0x00008000 */ -+ /* Reserved */ -+ unsigned int res_7[4095]; /* 0x00008004 */ -+ /* I2C Receive Data Register */ -+ unsigned int rxd; /* 0x0000C000 */ -+ /* Reserved */ -+ unsigned int res_8[4095]; /* 0x0000C004 */ -+}; -+ -+/* -+ * Clock Divider for Normal Run Mode -+ * Max 8-bit divider value. IF RMC is 0 the module is disabled. Note: As long -+ * as the new divider value RMC is not valid, the register returns 0x0000 00xx -+ * on reading. -+ */ -+#define I2C_CLC_RMC_MASK 0x0000FF00 -+/* field offset */ -+#define I2C_CLC_RMC_OFFSET 8 -+ -+/* Fields of "I2C Identification Register" */ -+/* Module ID */ -+#define I2C_ID_ID_MASK 0x0000FF00 -+/* field offset */ -+#define I2C_ID_ID_OFFSET 8 -+/* Revision */ -+#define I2C_ID_REV_MASK 0x000000FF -+/* field offset */ -+#define I2C_ID_REV_OFFSET 0 -+ -+/* Fields of "I2C Interrupt Mask Control Register" */ -+/* Enable */ -+#define I2C_IMSC_BREQ_INT_EN 0x00000008 -+/* Enable */ -+#define I2C_IMSC_LBREQ_INT_EN 0x00000004 -+ -+/* Fields of "I2C Fractional Divider Configuration Register" */ -+/* field offset */ -+#define I2C_FDIV_CFG_INC_OFFSET 16 -+ -+/* Fields of "I2C Interrupt Mask Control Register" */ -+/* Enable */ -+#define I2C_IMSC_I2C_P_INT_EN 0x00000020 -+/* Enable */ -+#define I2C_IMSC_I2C_ERR_INT_EN 0x00000010 -+ -+/* Fields of "I2C Error Interrupt Request Source Status Register" */ -+/* TXF_OFL */ -+#define I2C_ERR_IRQSS_TXF_OFL 0x00000008 -+/* TXF_UFL */ -+#define I2C_ERR_IRQSS_TXF_UFL 0x00000004 -+/* RXF_OFL */ -+#define I2C_ERR_IRQSS_RXF_OFL 0x00000002 -+/* RXF_UFL */ -+#define I2C_ERR_IRQSS_RXF_UFL 0x00000001 -+ -+/* Fields of "I2C Raw Interrupt Status Register" */ -+/* Read: Interrupt occurred. */ -+#define I2C_RIS_I2C_ERR_INT_INTOCC 0x00000010 -+/* Read: Interrupt occurred. */ -+#define I2C_RIS_I2C_P_INT_INTOCC 0x00000020 -+ -+/* Fields of "I2C FIFO Configuration Register" */ -+/* TX FIFO Flow Control */ -+#define I2C_FIFO_CFG_TXFC 0x00020000 -+/* RX FIFO Flow Control */ -+#define I2C_FIFO_CFG_RXFC 0x00010000 -+/* Word aligned (character alignment of four characters) */ -+#define I2C_FIFO_CFG_TXFA_TXFA2 0x00002000 -+/* Word aligned (character alignment of four characters) */ -+#define I2C_FIFO_CFG_RXFA_RXFA2 0x00000200 -+/* 1 word */ -+#define I2C_FIFO_CFG_TXBS_TXBS0 0x00000000 -+ -+/* Fields of "I2C FIFO Configuration Register" */ -+/* 1 word */ -+#define I2C_FIFO_CFG_RXBS_RXBS0 0x00000000 -+/* Stop on Packet End Enable */ -+#define I2C_ADDR_CFG_SOPE_EN 0x00200000 -+/* Stop on Not Acknowledge Enable */ -+#define I2C_ADDR_CFG_SONA_EN 0x00100000 -+/* Enable */ -+#define I2C_ADDR_CFG_MnS_EN 0x00080000 -+ -+/* Fields of "I2C Interrupt Clear Register" */ -+/* Clear */ -+#define I2C_ICR_BREQ_INT_CLR 0x00000008 -+/* Clear */ -+#define I2C_ICR_LBREQ_INT_CLR 0x00000004 -+ -+/* Fields of "I2C Fractional Divider Configuration Register" */ -+/* field offset */ -+#define I2C_FDIV_CFG_DEC_OFFSET 0 -+ -+/* Fields of "I2C Bus Status Register" */ -+/* Bus Status */ -+#define I2C_BUS_STAT_BS_MASK 0x00000003 -+/* Read from I2C Bus. */ -+#define I2C_BUS_STAT_RNW_READ 0x00000004 -+/* I2C Bus is free. */ -+#define I2C_BUS_STAT_BS_FREE 0x00000000 -+/* -+ * The device is working as master and has claimed the control on the -+ * I2C-bus (busy master). -+ */ -+#define I2C_BUS_STAT_BS_BM 0x00000002 -+ -+/* Fields of "I2C RUN Control Register" */ -+/* Enable */ -+#define I2C_RUN_CTRL_RUN_EN 0x00000001 -+ -+/* Fields of "I2C End Data Control Register" */ -+/* -+ * Set End of Transmission -+ * Note:Do not write '1' to this bit when bus is free. This will cause an -+ * abort after the first byte when a new transfer is started. -+ */ -+#define I2C_ENDD_CTRL_SETEND 0x00000002 -+ -+/* Fields of "I2C Protocol Interrupt Request Source Status Register" */ -+/* NACK */ -+#define I2C_P_IRQSS_NACK 0x00000010 -+/* AL */ -+#define I2C_P_IRQSS_AL 0x00000008 -+/* RX */ -+#define I2C_P_IRQSS_RX 0x00000040 -+/* TX_END */ -+#define I2C_P_IRQSS_TX_END 0x00000020 -+ -+ -+#endif /* I2C_LANTIQ_H */ --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0026-NET-multi-phy-support.patch b/target/linux/lantiq/patches-3.14/0026-NET-multi-phy-support.patch new file mode 100644 index 0000000000..9ffc6805a2 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0026-NET-multi-phy-support.patch @@ -0,0 +1,60 @@ +From c6feeeb407a3b8a6597ae377ba4dd138e185e3dd Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Sun, 27 Jul 2014 09:38:50 +0100 +Subject: [PATCH 26/36] NET: multi phy support + +Signed-off-by: John Crispin +--- + drivers/net/phy/phy.c | 9 ++++++--- + include/linux/phy.h | 1 + + 2 files changed, 7 insertions(+), 3 deletions(-) + +diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c +index 76d96b9..371f0b6 100644 +--- a/drivers/net/phy/phy.c ++++ b/drivers/net/phy/phy.c +@@ -715,7 +715,8 @@ void phy_state_machine(struct work_struct *work) + /* If the link is down, give up on negotiation for now */ + if (!phydev->link) { + phydev->state = PHY_NOLINK; +- netif_carrier_off(phydev->attached_dev); ++ if (!phydev->no_auto_carrier_off) ++ netif_carrier_off(phydev->attached_dev); + phydev->adjust_link(phydev->attached_dev); + break; + } +@@ -781,7 +782,8 @@ void phy_state_machine(struct work_struct *work) + netif_carrier_on(phydev->attached_dev); + } else { + phydev->state = PHY_NOLINK; +- netif_carrier_off(phydev->attached_dev); ++ if (!phydev->no_auto_carrier_off) ++ netif_carrier_off(phydev->attached_dev); + } + + phydev->adjust_link(phydev->attached_dev); +@@ -793,7 +795,8 @@ void phy_state_machine(struct work_struct *work) + case PHY_HALTED: + if (phydev->link) { + phydev->link = 0; +- netif_carrier_off(phydev->attached_dev); ++ if (!phydev->no_auto_carrier_off) ++ netif_carrier_off(phydev->attached_dev); + phydev->adjust_link(phydev->attached_dev); + do_suspend = 1; + } +diff --git a/include/linux/phy.h b/include/linux/phy.h +index 565188c..91b93f7 100644 +--- a/include/linux/phy.h ++++ b/include/linux/phy.h +@@ -308,6 +308,7 @@ struct phy_device { + struct phy_c45_device_ids c45_ids; + bool is_c45; + bool is_internal; ++ bool no_auto_carrier_off; + + enum phy_state state; + +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0027-NET-add-of_get_mac_address_mtd.patch b/target/linux/lantiq/patches-3.14/0027-NET-add-of_get_mac_address_mtd.patch new file mode 100644 index 0000000000..53489ed5a6 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0027-NET-add-of_get_mac_address_mtd.patch @@ -0,0 +1,83 @@ +From f393898476aef3e4f49c27725c3d2dd70fca38fe Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Sun, 27 Jul 2014 09:40:01 +0100 +Subject: [PATCH 27/36] NET: add of_get_mac_address_mtd() + +Many embedded devices have information such as mac addresses stored inside mtd +devices. This patch allows us to add a property inside a node describing a +network interface. The new property points at a mtd partition with an offset +where the mac address can be found. + +Signed-off-by: John Crispin +--- + drivers/of/of_net.c | 37 +++++++++++++++++++++++++++++++++++++ + include/linux/of_net.h | 1 + + 2 files changed, 38 insertions(+) + +diff --git a/drivers/of/of_net.c b/drivers/of/of_net.c +index a208a45..de93111 100644 +--- a/drivers/of/of_net.c ++++ b/drivers/of/of_net.c +@@ -10,6 +10,7 @@ + #include + #include + #include ++#include + + /** + * It maps 'enum phy_interface_t' found in include/linux/phy.h +@@ -94,3 +95,39 @@ const void *of_get_mac_address(struct device_node *np) + return NULL; + } + EXPORT_SYMBOL(of_get_mac_address); ++ ++int of_get_mac_address_mtd(struct device_node *np, void *mac) ++{ ++ struct device_node *mtd_np = NULL; ++ size_t retlen; ++ int size, ret; ++ struct mtd_info *mtd; ++ const char *part; ++ const __be32 *list; ++ phandle phandle; ++ ++ list = of_get_property(np, "mtd-mac-address", &size); ++ if (!list || (size != (2 * sizeof(*list)))) ++ return -ENOENT; ++ ++ phandle = be32_to_cpup(list++); ++ if (phandle) ++ mtd_np = of_find_node_by_phandle(phandle); ++ ++ if (!mtd_np) ++ return -ENOENT; ++ ++ part = of_get_property(mtd_np, "label", NULL); ++ if (!part) ++ part = mtd_np->name; ++ ++ mtd = get_mtd_device_nm(part); ++ if (IS_ERR(mtd)) ++ return PTR_ERR(mtd); ++ ++ ret = mtd_read(mtd, be32_to_cpup(list), 6, &retlen, (u_char *) mac); ++ put_mtd_device(mtd); ++ ++ return ret; ++} ++EXPORT_SYMBOL_GPL(of_get_mac_address_mtd); +diff --git a/include/linux/of_net.h b/include/linux/of_net.h +index 34597c8..cdfbc60 100644 +--- a/include/linux/of_net.h ++++ b/include/linux/of_net.h +@@ -11,6 +11,7 @@ + #include + extern int of_get_phy_mode(struct device_node *np); + extern const void *of_get_mac_address(struct device_node *np); ++extern int of_get_mac_address_mtd(struct device_node *np, void *mac); + #else + static inline int of_get_phy_mode(struct device_node *np) + { +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0027-USB-fix-roothub-for-IFXHCD.patch b/target/linux/lantiq/patches-3.14/0027-USB-fix-roothub-for-IFXHCD.patch deleted file mode 100644 index 68af3bf5ab..0000000000 --- a/target/linux/lantiq/patches-3.14/0027-USB-fix-roothub-for-IFXHCD.patch +++ /dev/null @@ -1,38 +0,0 @@ -From 53c4acc1d3c7eae439b8bf3422de876e8a3e3bdb Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Thu, 6 Dec 2012 19:59:53 +0100 -Subject: [PATCH 27/31] USB: fix roothub for IFXHCD - ---- - arch/mips/lantiq/Kconfig | 1 + - drivers/usb/core/hub.c | 2 +- - 2 files changed, 2 insertions(+), 1 deletion(-) - -diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig -index 1621b1d..4c9a241 100644 ---- a/arch/mips/lantiq/Kconfig -+++ b/arch/mips/lantiq/Kconfig -@@ -3,6 +3,7 @@ if LANTIQ - config SOC_TYPE_XWAY - bool - select PINCTRL_XWAY -+ select USB_ARCH_HAS_HCD - default n - - choice -diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c -index 64ea219..30f4bdf 100644 ---- a/drivers/usb/core/hub.c -+++ b/drivers/usb/core/hub.c -@@ -4077,7 +4077,7 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1, - udev->ttport = hdev->ttport; - } else if (udev->speed != USB_SPEED_HIGH - && hdev->speed == USB_SPEED_HIGH) { -- if (!hub->tt.hub) { -+ if (hdev->parent && !hub->tt.hub) { - dev_err(&udev->dev, "parent hub has no TT\n"); - retval = -EINVAL; - goto fail; --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0028-NET-lantiq-various-etop-fixes.patch b/target/linux/lantiq/patches-3.14/0028-NET-lantiq-various-etop-fixes.patch new file mode 100644 index 0000000000..1c8821c88a --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0028-NET-lantiq-various-etop-fixes.patch @@ -0,0 +1,937 @@ +From 870ed9cae083ff8a60a739ef7e74c5a1800533be Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Tue, 9 Sep 2014 22:45:34 +0200 +Subject: [PATCH 28/36] NET: lantiq: various etop fixes + +Signed-off-by: John Crispin +--- + drivers/net/ethernet/lantiq_etop.c | 555 +++++++++++++++++++++++++----------- + 1 file changed, 389 insertions(+), 166 deletions(-) + +diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c +index fd4b6ae..1712382 100644 +--- a/drivers/net/ethernet/lantiq_etop.c ++++ b/drivers/net/ethernet/lantiq_etop.c +@@ -11,7 +11,7 @@ + * You should have received a copy of the GNU General Public License + * along with this program; if not, see . + * +- * Copyright (C) 2011 John Crispin ++ * Copyright (C) 2011-12 John Crispin + */ + + #include +@@ -30,11 +30,16 @@ + #include + #include + #include ++#include + #include + #include + #include + #include + #include ++#include ++#include ++#include ++#include + + #include + +@@ -42,7 +47,7 @@ + #include + #include + +-#define LTQ_ETOP_MDIO 0x11804 ++#define LTQ_ETOP_MDIO_ACC 0x11804 + #define MDIO_REQUEST 0x80000000 + #define MDIO_READ 0x40000000 + #define MDIO_ADDR_MASK 0x1f +@@ -51,44 +56,91 @@ + #define MDIO_REG_OFFSET 0x10 + #define MDIO_VAL_MASK 0xffff + +-#define PPE32_CGEN 0x800 +-#define LQ_PPE32_ENET_MAC_CFG 0x1840 ++#define LTQ_ETOP_MDIO_CFG 0x11800 ++#define MDIO_CFG_MASK 0x6 ++ ++#define LTQ_ETOP_CFG 0x11808 ++#define LTQ_ETOP_IGPLEN 0x11820 ++#define LTQ_ETOP_MAC_CFG 0x11840 + + #define LTQ_ETOP_ENETS0 0x11850 + #define LTQ_ETOP_MAC_DA0 0x1186C + #define LTQ_ETOP_MAC_DA1 0x11870 +-#define LTQ_ETOP_CFG 0x16020 +-#define LTQ_ETOP_IGPLEN 0x16080 ++ ++#define MAC_CFG_MASK 0xfff ++#define MAC_CFG_CGEN (1 << 11) ++#define MAC_CFG_DUPLEX (1 << 2) ++#define MAC_CFG_SPEED (1 << 1) ++#define MAC_CFG_LINK (1 << 0) + + #define MAX_DMA_CHAN 0x8 + #define MAX_DMA_CRC_LEN 0x4 + #define MAX_DMA_DATA_LEN 0x600 + + #define ETOP_FTCU BIT(28) +-#define ETOP_MII_MASK 0xf +-#define ETOP_MII_NORMAL 0xd +-#define ETOP_MII_REVERSE 0xe + #define ETOP_PLEN_UNDER 0x40 +-#define ETOP_CGEN 0x800 +- +-/* use 2 static channels for TX/RX */ +-#define LTQ_ETOP_TX_CHANNEL 1 +-#define LTQ_ETOP_RX_CHANNEL 6 +-#define IS_TX(x) (x == LTQ_ETOP_TX_CHANNEL) +-#define IS_RX(x) (x == LTQ_ETOP_RX_CHANNEL) +- ++#define ETOP_CFG_MII0 0x01 ++ ++#define ETOP_CFG_MASK 0xfff ++#define ETOP_CFG_FEN0 (1 << 8) ++#define ETOP_CFG_SEN0 (1 << 6) ++#define ETOP_CFG_OFF1 (1 << 3) ++#define ETOP_CFG_REMII0 (1 << 1) ++#define ETOP_CFG_OFF0 (1 << 0) ++ ++#define LTQ_GBIT_MDIO_CTL 0xCC ++#define LTQ_GBIT_MDIO_DATA 0xd0 ++#define LTQ_GBIT_GCTL0 0x68 ++#define LTQ_GBIT_PMAC_HD_CTL 0x8c ++#define LTQ_GBIT_P0_CTL 0x4 ++#define LTQ_GBIT_PMAC_RX_IPG 0xa8 ++#define LTQ_GBIT_RGMII_CTL 0x78 ++ ++#define PMAC_HD_CTL_AS (1 << 19) ++#define PMAC_HD_CTL_RXSH (1 << 22) ++ ++/* Switch Enable (0=disable, 1=enable) */ ++#define GCTL0_SE 0x80000000 ++/* Disable MDIO auto polling (0=disable, 1=enable) */ ++#define PX_CTL_DMDIO 0x00400000 ++ ++/* MDC clock divider, clock = 25MHz/((MDC_CLOCK + 1) * 2) */ ++#define MDC_CLOCK_MASK 0xff000000 ++#define MDC_CLOCK_OFFSET 24 ++ ++/* register information for the gbit's MDIO bus */ ++#define MDIO_XR9_REQUEST 0x00008000 ++#define MDIO_XR9_READ 0x00000800 ++#define MDIO_XR9_WRITE 0x00000400 ++#define MDIO_XR9_REG_MASK 0x1f ++#define MDIO_XR9_ADDR_MASK 0x1f ++#define MDIO_XR9_RD_MASK 0xffff ++#define MDIO_XR9_REG_OFFSET 0 ++#define MDIO_XR9_ADDR_OFFSET 5 ++#define MDIO_XR9_WR_OFFSET 16 ++ ++#define LTQ_DMA_ETOP ((of_machine_is_compatible("lantiq,ase")) ? \ ++ (INT_NUM_IM3_IRL0) : (INT_NUM_IM2_IRL0)) ++ ++/* the newer xway socks have a embedded 3/7 port gbit multiplexer */ + #define ltq_etop_r32(x) ltq_r32(ltq_etop_membase + (x)) + #define ltq_etop_w32(x, y) ltq_w32(x, ltq_etop_membase + (y)) + #define ltq_etop_w32_mask(x, y, z) \ + ltq_w32_mask(x, y, ltq_etop_membase + (z)) + +-#define DRV_VERSION "1.0" ++#define ltq_gbit_r32(x) ltq_r32(ltq_gbit_membase + (x)) ++#define ltq_gbit_w32(x, y) ltq_w32(x, ltq_gbit_membase + (y)) ++#define ltq_gbit_w32_mask(x, y, z) \ ++ ltq_w32_mask(x, y, ltq_gbit_membase + (z)) ++ ++#define DRV_VERSION "1.2" + + static void __iomem *ltq_etop_membase; ++static void __iomem *ltq_gbit_membase; + + struct ltq_etop_chan { +- int idx; + int tx_free; ++ int irq; + struct net_device *netdev; + struct napi_struct napi; + struct ltq_dma_channel dma; +@@ -98,22 +150,35 @@ struct ltq_etop_chan { + struct ltq_etop_priv { + struct net_device *netdev; + struct platform_device *pdev; +- struct ltq_eth_data *pldata; + struct resource *res; + + struct mii_bus *mii_bus; + struct phy_device *phydev; + +- struct ltq_etop_chan ch[MAX_DMA_CHAN]; +- int tx_free[MAX_DMA_CHAN >> 1]; ++ struct ltq_etop_chan txch; ++ struct ltq_etop_chan rxch; ++ ++ int tx_irq; ++ int rx_irq; ++ ++ const void *mac; ++ int mii_mode; + + spinlock_t lock; ++ ++ struct clk *clk_ppe; ++ struct clk *clk_switch; ++ struct clk *clk_ephy; ++ struct clk *clk_ephycgu; + }; + ++static int ltq_etop_mdio_wr(struct mii_bus *bus, int phy_addr, ++ int phy_reg, u16 phy_data); ++ + static int + ltq_etop_alloc_skb(struct ltq_etop_chan *ch) + { +- ch->skb[ch->dma.desc] = netdev_alloc_skb(ch->netdev, MAX_DMA_DATA_LEN); ++ ch->skb[ch->dma.desc] = dev_alloc_skb(MAX_DMA_DATA_LEN); + if (!ch->skb[ch->dma.desc]) + return -ENOMEM; + ch->dma.desc_base[ch->dma.desc].addr = dma_map_single(NULL, +@@ -148,8 +213,11 @@ ltq_etop_hw_receive(struct ltq_etop_chan *ch) + spin_unlock_irqrestore(&priv->lock, flags); + + skb_put(skb, len); ++ skb->dev = ch->netdev; + skb->protocol = eth_type_trans(skb, ch->netdev); + netif_receive_skb(skb); ++ ch->netdev->stats.rx_packets++; ++ ch->netdev->stats.rx_bytes += len; + } + + static int +@@ -157,8 +225,10 @@ ltq_etop_poll_rx(struct napi_struct *napi, int budget) + { + struct ltq_etop_chan *ch = container_of(napi, + struct ltq_etop_chan, napi); ++ struct ltq_etop_priv *priv = netdev_priv(ch->netdev); + int rx = 0; + int complete = 0; ++ unsigned long flags; + + while ((rx < budget) && !complete) { + struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; +@@ -172,7 +242,9 @@ ltq_etop_poll_rx(struct napi_struct *napi, int budget) + } + if (complete || !rx) { + napi_complete(&ch->napi); ++ spin_lock_irqsave(&priv->lock, flags); + ltq_dma_ack_irq(&ch->dma); ++ spin_unlock_irqrestore(&priv->lock, flags); + } + return rx; + } +@@ -184,12 +256,14 @@ ltq_etop_poll_tx(struct napi_struct *napi, int budget) + container_of(napi, struct ltq_etop_chan, napi); + struct ltq_etop_priv *priv = netdev_priv(ch->netdev); + struct netdev_queue *txq = +- netdev_get_tx_queue(ch->netdev, ch->idx >> 1); ++ netdev_get_tx_queue(ch->netdev, ch->dma.nr >> 1); + unsigned long flags; + + spin_lock_irqsave(&priv->lock, flags); + while ((ch->dma.desc_base[ch->tx_free].ctl & + (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) { ++ ch->netdev->stats.tx_packets++; ++ ch->netdev->stats.tx_bytes += ch->skb[ch->tx_free]->len; + dev_kfree_skb_any(ch->skb[ch->tx_free]); + ch->skb[ch->tx_free] = NULL; + memset(&ch->dma.desc_base[ch->tx_free], 0, +@@ -202,7 +276,9 @@ ltq_etop_poll_tx(struct napi_struct *napi, int budget) + if (netif_tx_queue_stopped(txq)) + netif_tx_start_queue(txq); + napi_complete(&ch->napi); ++ spin_lock_irqsave(&priv->lock, flags); + ltq_dma_ack_irq(&ch->dma); ++ spin_unlock_irqrestore(&priv->lock, flags); + return 1; + } + +@@ -210,9 +286,10 @@ static irqreturn_t + ltq_etop_dma_irq(int irq, void *_priv) + { + struct ltq_etop_priv *priv = _priv; +- int ch = irq - LTQ_DMA_CH0_INT; +- +- napi_schedule(&priv->ch[ch].napi); ++ if (irq == priv->txch.dma.irq) ++ napi_schedule(&priv->txch.napi); ++ else ++ napi_schedule(&priv->rxch.napi); + return IRQ_HANDLED; + } + +@@ -224,7 +301,7 @@ ltq_etop_free_channel(struct net_device *dev, struct ltq_etop_chan *ch) + ltq_dma_free(&ch->dma); + if (ch->dma.irq) + free_irq(ch->dma.irq, priv); +- if (IS_RX(ch->idx)) { ++ if (ch == &priv->txch) { + int desc; + for (desc = 0; desc < LTQ_DESC_NUM; desc++) + dev_kfree_skb_any(ch->skb[ch->dma.desc]); +@@ -235,65 +312,133 @@ static void + ltq_etop_hw_exit(struct net_device *dev) + { + struct ltq_etop_priv *priv = netdev_priv(dev); +- int i; + +- ltq_pmu_disable(PMU_PPE); +- for (i = 0; i < MAX_DMA_CHAN; i++) +- if (IS_TX(i) || IS_RX(i)) +- ltq_etop_free_channel(dev, &priv->ch[i]); ++ clk_disable(priv->clk_ppe); ++ ++ if (of_machine_is_compatible("lantiq,ar9")) ++ clk_disable(priv->clk_switch); ++ ++ if (of_machine_is_compatible("lantiq,ase")) { ++ clk_disable(priv->clk_ephy); ++ clk_disable(priv->clk_ephycgu); ++ } ++ ++ ltq_etop_free_channel(dev, &priv->txch); ++ ltq_etop_free_channel(dev, &priv->rxch); ++} ++ ++static void ++ltq_etop_gbit_init(struct net_device *dev) ++{ ++ struct ltq_etop_priv *priv = netdev_priv(dev); ++ ++ clk_enable(priv->clk_switch); ++ ++ /* enable gbit port0 on the SoC */ ++ ltq_gbit_w32_mask((1 << 17), (1 << 18), LTQ_GBIT_P0_CTL); ++ ++ ltq_gbit_w32_mask(0, GCTL0_SE, LTQ_GBIT_GCTL0); ++ /* disable MDIO auto polling mode */ ++ ltq_gbit_w32_mask(0, PX_CTL_DMDIO, LTQ_GBIT_P0_CTL); ++ /* set 1522 packet size */ ++ ltq_gbit_w32_mask(0x300, 0, LTQ_GBIT_GCTL0); ++ /* disable pmac & dmac headers */ ++ ltq_gbit_w32_mask(PMAC_HD_CTL_AS | PMAC_HD_CTL_RXSH, 0, ++ LTQ_GBIT_PMAC_HD_CTL); ++ /* Due to traffic halt when burst length 8, ++ replace default IPG value with 0x3B */ ++ ltq_gbit_w32(0x3B, LTQ_GBIT_PMAC_RX_IPG); ++ /* set mdc clock to 2.5 MHz */ ++ ltq_gbit_w32_mask(MDC_CLOCK_MASK, 4 << MDC_CLOCK_OFFSET, ++ LTQ_GBIT_RGMII_CTL); + } + + static int + ltq_etop_hw_init(struct net_device *dev) + { + struct ltq_etop_priv *priv = netdev_priv(dev); +- int i; ++ int mii_mode = priv->mii_mode; ++ ++ clk_enable(priv->clk_ppe); + +- ltq_pmu_enable(PMU_PPE); ++ if (of_machine_is_compatible("lantiq,ar9")) { ++ ltq_etop_gbit_init(dev); ++ /* force the etops link to the gbit to MII */ ++ mii_mode = PHY_INTERFACE_MODE_MII; ++ } ++ ltq_etop_w32_mask(MDIO_CFG_MASK, 0, LTQ_ETOP_MDIO_CFG); ++ ltq_etop_w32_mask(MAC_CFG_MASK, MAC_CFG_CGEN | MAC_CFG_DUPLEX | ++ MAC_CFG_SPEED | MAC_CFG_LINK, LTQ_ETOP_MAC_CFG); + +- switch (priv->pldata->mii_mode) { ++ switch (mii_mode) { + case PHY_INTERFACE_MODE_RMII: +- ltq_etop_w32_mask(ETOP_MII_MASK, +- ETOP_MII_REVERSE, LTQ_ETOP_CFG); ++ ltq_etop_w32_mask(ETOP_CFG_MASK, ETOP_CFG_REMII0 | ETOP_CFG_OFF1 | ++ ETOP_CFG_SEN0 | ETOP_CFG_FEN0, LTQ_ETOP_CFG); + break; + + case PHY_INTERFACE_MODE_MII: +- ltq_etop_w32_mask(ETOP_MII_MASK, +- ETOP_MII_NORMAL, LTQ_ETOP_CFG); ++ ltq_etop_w32_mask(ETOP_CFG_MASK, ETOP_CFG_OFF1 | ++ ETOP_CFG_SEN0 | ETOP_CFG_FEN0, LTQ_ETOP_CFG); + break; + + default: ++ if (of_machine_is_compatible("lantiq,ase")) { ++ clk_enable(priv->clk_ephy); ++ /* disable external MII */ ++ ltq_etop_w32_mask(0, ETOP_CFG_MII0, LTQ_ETOP_CFG); ++ /* enable clock for internal PHY */ ++ clk_enable(priv->clk_ephycgu); ++ /* we need to write this magic to the internal phy to ++ make it work */ ++ ltq_etop_mdio_wr(NULL, 0x8, 0x12, 0xC020); ++ pr_info("Selected EPHY mode\n"); ++ break; ++ } + netdev_err(dev, "unknown mii mode %d\n", +- priv->pldata->mii_mode); ++ mii_mode); + return -ENOTSUPP; + } + +- /* enable crc generation */ +- ltq_etop_w32(PPE32_CGEN, LQ_PPE32_ENET_MAC_CFG); ++ return 0; ++} ++ ++static int ++ltq_etop_dma_init(struct net_device *dev) ++{ ++ struct ltq_etop_priv *priv = netdev_priv(dev); ++ int tx = priv->tx_irq - LTQ_DMA_ETOP; ++ int rx = priv->rx_irq - LTQ_DMA_ETOP; ++ int err; + + ltq_dma_init_port(DMA_PORT_ETOP); + +- for (i = 0; i < MAX_DMA_CHAN; i++) { +- int irq = LTQ_DMA_CH0_INT + i; +- struct ltq_etop_chan *ch = &priv->ch[i]; +- +- ch->idx = ch->dma.nr = i; +- +- if (IS_TX(i)) { +- ltq_dma_alloc_tx(&ch->dma); +- request_irq(irq, ltq_etop_dma_irq, 0, "etop_tx", priv); +- } else if (IS_RX(i)) { +- ltq_dma_alloc_rx(&ch->dma); +- for (ch->dma.desc = 0; ch->dma.desc < LTQ_DESC_NUM; +- ch->dma.desc++) +- if (ltq_etop_alloc_skb(ch)) +- return -ENOMEM; +- ch->dma.desc = 0; +- request_irq(irq, ltq_etop_dma_irq, 0, "etop_rx", priv); ++ priv->txch.dma.nr = tx; ++ ltq_dma_alloc_tx(&priv->txch.dma); ++ err = request_irq(priv->tx_irq, ltq_etop_dma_irq, 0, "eth_tx", priv); ++ if (err) { ++ netdev_err(dev, "failed to allocate tx irq\n"); ++ goto err_out; ++ } ++ priv->txch.dma.irq = priv->tx_irq; ++ ++ priv->rxch.dma.nr = rx; ++ ltq_dma_alloc_rx(&priv->rxch.dma); ++ for (priv->rxch.dma.desc = 0; priv->rxch.dma.desc < LTQ_DESC_NUM; ++ priv->rxch.dma.desc++) { ++ if (ltq_etop_alloc_skb(&priv->rxch)) { ++ netdev_err(dev, "failed to allocate skbs\n"); ++ err = -ENOMEM; ++ goto err_out; + } +- ch->dma.irq = irq; + } +- return 0; ++ priv->rxch.dma.desc = 0; ++ err = request_irq(priv->rx_irq, ltq_etop_dma_irq, 0, "eth_rx", priv); ++ if (err) ++ netdev_err(dev, "failed to allocate rx irq\n"); ++ else ++ priv->rxch.dma.irq = priv->rx_irq; ++err_out: ++ return err; + } + + static void +@@ -309,7 +454,10 @@ ltq_etop_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) + { + struct ltq_etop_priv *priv = netdev_priv(dev); + +- return phy_ethtool_gset(priv->phydev, cmd); ++ if (priv->phydev) ++ return phy_ethtool_gset(priv->phydev, cmd); ++ else ++ return 0; + } + + static int +@@ -317,7 +465,10 @@ ltq_etop_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) + { + struct ltq_etop_priv *priv = netdev_priv(dev); + +- return phy_ethtool_sset(priv->phydev, cmd); ++ if (priv->phydev) ++ return phy_ethtool_sset(priv->phydev, cmd); ++ else ++ return 0; + } + + static int +@@ -325,7 +476,10 @@ ltq_etop_nway_reset(struct net_device *dev) + { + struct ltq_etop_priv *priv = netdev_priv(dev); + +- return phy_start_aneg(priv->phydev); ++ if (priv->phydev) ++ return phy_start_aneg(priv->phydev); ++ else ++ return 0; + } + + static const struct ethtool_ops ltq_etop_ethtool_ops = { +@@ -336,6 +490,39 @@ static const struct ethtool_ops ltq_etop_ethtool_ops = { + }; + + static int ++ltq_etop_mdio_wr_xr9(struct mii_bus *bus, int phy_addr, ++ int phy_reg, u16 phy_data) ++{ ++ u32 val = MDIO_XR9_REQUEST | MDIO_XR9_WRITE | ++ (phy_data << MDIO_XR9_WR_OFFSET) | ++ ((phy_addr & MDIO_XR9_ADDR_MASK) << MDIO_XR9_ADDR_OFFSET) | ++ ((phy_reg & MDIO_XR9_REG_MASK) << MDIO_XR9_REG_OFFSET); ++ ++ while (ltq_gbit_r32(LTQ_GBIT_MDIO_CTL) & MDIO_XR9_REQUEST) ++ ; ++ ltq_gbit_w32(val, LTQ_GBIT_MDIO_CTL); ++ while (ltq_gbit_r32(LTQ_GBIT_MDIO_CTL) & MDIO_XR9_REQUEST) ++ ; ++ return 0; ++} ++ ++static int ++ltq_etop_mdio_rd_xr9(struct mii_bus *bus, int phy_addr, int phy_reg) ++{ ++ u32 val = MDIO_XR9_REQUEST | MDIO_XR9_READ | ++ ((phy_addr & MDIO_XR9_ADDR_MASK) << MDIO_XR9_ADDR_OFFSET) | ++ ((phy_reg & MDIO_XR9_REG_MASK) << MDIO_XR9_REG_OFFSET); ++ ++ while (ltq_gbit_r32(LTQ_GBIT_MDIO_CTL) & MDIO_XR9_REQUEST) ++ ; ++ ltq_gbit_w32(val, LTQ_GBIT_MDIO_CTL); ++ while (ltq_gbit_r32(LTQ_GBIT_MDIO_CTL) & MDIO_XR9_REQUEST) ++ ; ++ val = ltq_gbit_r32(LTQ_GBIT_MDIO_DATA) & MDIO_XR9_RD_MASK; ++ return val; ++} ++ ++static int + ltq_etop_mdio_wr(struct mii_bus *bus, int phy_addr, int phy_reg, u16 phy_data) + { + u32 val = MDIO_REQUEST | +@@ -343,9 +530,9 @@ ltq_etop_mdio_wr(struct mii_bus *bus, int phy_addr, int phy_reg, u16 phy_data) + ((phy_reg & MDIO_REG_MASK) << MDIO_REG_OFFSET) | + phy_data; + +- while (ltq_etop_r32(LTQ_ETOP_MDIO) & MDIO_REQUEST) ++ while (ltq_etop_r32(LTQ_ETOP_MDIO_ACC) & MDIO_REQUEST) + ; +- ltq_etop_w32(val, LTQ_ETOP_MDIO); ++ ltq_etop_w32(val, LTQ_ETOP_MDIO_ACC); + return 0; + } + +@@ -356,12 +543,12 @@ ltq_etop_mdio_rd(struct mii_bus *bus, int phy_addr, int phy_reg) + ((phy_addr & MDIO_ADDR_MASK) << MDIO_ADDR_OFFSET) | + ((phy_reg & MDIO_REG_MASK) << MDIO_REG_OFFSET); + +- while (ltq_etop_r32(LTQ_ETOP_MDIO) & MDIO_REQUEST) ++ while (ltq_etop_r32(LTQ_ETOP_MDIO_ACC) & MDIO_REQUEST) + ; +- ltq_etop_w32(val, LTQ_ETOP_MDIO); +- while (ltq_etop_r32(LTQ_ETOP_MDIO) & MDIO_REQUEST) ++ ltq_etop_w32(val, LTQ_ETOP_MDIO_ACC); ++ while (ltq_etop_r32(LTQ_ETOP_MDIO_ACC) & MDIO_REQUEST) + ; +- val = ltq_etop_r32(LTQ_ETOP_MDIO) & MDIO_VAL_MASK; ++ val = ltq_etop_r32(LTQ_ETOP_MDIO_ACC) & MDIO_VAL_MASK; + return val; + } + +@@ -376,14 +563,18 @@ ltq_etop_mdio_probe(struct net_device *dev) + { + struct ltq_etop_priv *priv = netdev_priv(dev); + struct phy_device *phydev = NULL; +- int phy_addr; +- +- for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) { +- if (priv->mii_bus->phy_map[phy_addr]) { +- phydev = priv->mii_bus->phy_map[phy_addr]; +- break; +- } +- } ++ u32 phy_supported = (SUPPORTED_10baseT_Half ++ | SUPPORTED_10baseT_Full ++ | SUPPORTED_100baseT_Half ++ | SUPPORTED_100baseT_Full ++ | SUPPORTED_Autoneg ++ | SUPPORTED_MII ++ | SUPPORTED_TP); ++ ++ if (of_machine_is_compatible("lantiq,ase")) ++ phydev = priv->mii_bus->phy_map[8]; ++ else ++ phydev = priv->mii_bus->phy_map[0]; + + if (!phydev) { + netdev_err(dev, "no PHY found\n"); +@@ -391,21 +582,18 @@ ltq_etop_mdio_probe(struct net_device *dev) + } + + phydev = phy_connect(dev, dev_name(&phydev->dev), +- <q_etop_mdio_link, priv->pldata->mii_mode); ++ <q_etop_mdio_link, priv->mii_mode); + + if (IS_ERR(phydev)) { + netdev_err(dev, "Could not attach to PHY\n"); + return PTR_ERR(phydev); + } + +- phydev->supported &= (SUPPORTED_10baseT_Half +- | SUPPORTED_10baseT_Full +- | SUPPORTED_100baseT_Half +- | SUPPORTED_100baseT_Full +- | SUPPORTED_Autoneg +- | SUPPORTED_MII +- | SUPPORTED_TP); ++ if (of_machine_is_compatible("lantiq,ar9")) ++ phy_supported |= SUPPORTED_1000baseT_Half ++ | SUPPORTED_1000baseT_Full; + ++ phydev->supported &= phy_supported; + phydev->advertising = phydev->supported; + priv->phydev = phydev; + pr_info("%s: attached PHY [%s] (phy_addr=%s, irq=%d)\n", +@@ -430,8 +618,13 @@ ltq_etop_mdio_init(struct net_device *dev) + } + + priv->mii_bus->priv = dev; +- priv->mii_bus->read = ltq_etop_mdio_rd; +- priv->mii_bus->write = ltq_etop_mdio_wr; ++ if (of_machine_is_compatible("lantiq,ar9")) { ++ priv->mii_bus->read = ltq_etop_mdio_rd_xr9; ++ priv->mii_bus->write = ltq_etop_mdio_wr_xr9; ++ } else { ++ priv->mii_bus->read = ltq_etop_mdio_rd; ++ priv->mii_bus->write = ltq_etop_mdio_wr; ++ } + priv->mii_bus->name = "ltq_mii"; + snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%s-%x", + priv->pdev->name, priv->pdev->id); +@@ -480,17 +673,19 @@ static int + ltq_etop_open(struct net_device *dev) + { + struct ltq_etop_priv *priv = netdev_priv(dev); +- int i; ++ unsigned long flags; + +- for (i = 0; i < MAX_DMA_CHAN; i++) { +- struct ltq_etop_chan *ch = &priv->ch[i]; ++ napi_enable(&priv->txch.napi); ++ napi_enable(&priv->rxch.napi); ++ ++ spin_lock_irqsave(&priv->lock, flags); ++ ltq_dma_open(&priv->txch.dma); ++ ltq_dma_open(&priv->rxch.dma); ++ spin_unlock_irqrestore(&priv->lock, flags); ++ ++ if (priv->phydev) ++ phy_start(priv->phydev); + +- if (!IS_TX(i) && (!IS_RX(i))) +- continue; +- ltq_dma_open(&ch->dma); +- napi_enable(&ch->napi); +- } +- phy_start(priv->phydev); + netif_tx_start_all_queues(dev); + return 0; + } +@@ -499,18 +694,19 @@ static int + ltq_etop_stop(struct net_device *dev) + { + struct ltq_etop_priv *priv = netdev_priv(dev); +- int i; ++ unsigned long flags; + + netif_tx_stop_all_queues(dev); +- phy_stop(priv->phydev); +- for (i = 0; i < MAX_DMA_CHAN; i++) { +- struct ltq_etop_chan *ch = &priv->ch[i]; ++ if (priv->phydev) ++ phy_stop(priv->phydev); ++ napi_disable(&priv->txch.napi); ++ napi_disable(&priv->rxch.napi); ++ ++ spin_lock_irqsave(&priv->lock, flags); ++ ltq_dma_close(&priv->txch.dma); ++ ltq_dma_close(&priv->rxch.dma); ++ spin_unlock_irqrestore(&priv->lock, flags); + +- if (!IS_RX(i) && !IS_TX(i)) +- continue; +- napi_disable(&ch->napi); +- ltq_dma_close(&ch->dma); +- } + return 0; + } + +@@ -520,16 +716,16 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev) + int queue = skb_get_queue_mapping(skb); + struct netdev_queue *txq = netdev_get_tx_queue(dev, queue); + struct ltq_etop_priv *priv = netdev_priv(dev); +- struct ltq_etop_chan *ch = &priv->ch[(queue << 1) | 1]; +- struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; +- int len; ++ struct ltq_dma_desc *desc = ++ &priv->txch.dma.desc_base[priv->txch.dma.desc]; + unsigned long flags; + u32 byte_offset; ++ int len; + + len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; + +- if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) { +- dev_kfree_skb_any(skb); ++ if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ++ priv->txch.skb[priv->txch.dma.desc]) { + netdev_err(dev, "tx ring full\n"); + netif_tx_stop_queue(txq); + return NETDEV_TX_BUSY; +@@ -537,7 +733,7 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev) + + /* dma needs to start on a 16 byte aligned address */ + byte_offset = CPHYSADDR(skb->data) % 16; +- ch->skb[ch->dma.desc] = skb; ++ priv->txch.skb[priv->txch.dma.desc] = skb; + + dev->trans_start = jiffies; + +@@ -547,11 +743,11 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev) + wmb(); + desc->ctl = LTQ_DMA_OWN | LTQ_DMA_SOP | LTQ_DMA_EOP | + LTQ_DMA_TX_OFFSET(byte_offset) | (len & LTQ_DMA_SIZE_MASK); +- ch->dma.desc++; +- ch->dma.desc %= LTQ_DESC_NUM; ++ priv->txch.dma.desc++; ++ priv->txch.dma.desc %= LTQ_DESC_NUM; + spin_unlock_irqrestore(&priv->lock, flags); + +- if (ch->dma.desc_base[ch->dma.desc].ctl & LTQ_DMA_OWN) ++ if (priv->txch.dma.desc_base[priv->txch.dma.desc].ctl & LTQ_DMA_OWN) + netif_tx_stop_queue(txq); + + return NETDEV_TX_OK; +@@ -566,8 +762,10 @@ ltq_etop_change_mtu(struct net_device *dev, int new_mtu) + struct ltq_etop_priv *priv = netdev_priv(dev); + unsigned long flags; + ++ int max = ETH_HLEN + VLAN_HLEN + new_mtu + ETH_FCS_LEN; ++ + spin_lock_irqsave(&priv->lock, flags); +- ltq_etop_w32((ETOP_PLEN_UNDER << 16) | new_mtu, ++ ltq_etop_w32((ETOP_PLEN_UNDER << 16) | max, + LTQ_ETOP_IGPLEN); + spin_unlock_irqrestore(&priv->lock, flags); + } +@@ -631,34 +829,33 @@ ltq_etop_init(struct net_device *dev) + struct ltq_etop_priv *priv = netdev_priv(dev); + struct sockaddr mac; + int err; +- bool random_mac = false; + + ether_setup(dev); + dev->watchdog_timeo = 10 * HZ; + err = ltq_etop_hw_init(dev); + if (err) + goto err_hw; ++ err = ltq_etop_dma_init(dev); ++ if (err) ++ goto err_hw; ++ + ltq_etop_change_mtu(dev, 1500); + +- memcpy(&mac, &priv->pldata->mac, sizeof(struct sockaddr)); ++ if (priv->mac) ++ memcpy(&mac.sa_data, priv->mac, ETH_ALEN); + if (!is_valid_ether_addr(mac.sa_data)) { + pr_warn("etop: invalid MAC, using random\n"); +- eth_random_addr(mac.sa_data); +- random_mac = true; ++ random_ether_addr(mac.sa_data); + } + + err = ltq_etop_set_mac_address(dev, &mac); + if (err) + goto err_netdev; +- +- /* Set addr_assign_type here, ltq_etop_set_mac_address would reset it. */ +- if (random_mac) +- dev->addr_assign_type = NET_ADDR_RANDOM; +- + ltq_etop_set_multicast_list(dev); +- err = ltq_etop_mdio_init(dev); +- if (err) +- goto err_netdev; ++ if (!ltq_etop_mdio_init(dev)) ++ dev->ethtool_ops = <q_etop_ethtool_ops; ++ else ++ pr_warn("etop: mdio probe failed\n");; + return 0; + + err_netdev: +@@ -678,6 +875,9 @@ ltq_etop_tx_timeout(struct net_device *dev) + err = ltq_etop_hw_init(dev); + if (err) + goto err_hw; ++ err = ltq_etop_dma_init(dev); ++ if (err) ++ goto err_hw; + dev->trans_start = jiffies; + netif_wake_queue(dev); + return; +@@ -701,14 +901,18 @@ static const struct net_device_ops ltq_eth_netdev_ops = { + .ndo_tx_timeout = ltq_etop_tx_timeout, + }; + +-static int __init +-ltq_etop_probe(struct platform_device *pdev) ++static int ltq_etop_probe(struct platform_device *pdev) + { + struct net_device *dev; + struct ltq_etop_priv *priv; +- struct resource *res; ++ struct resource *res, *gbit_res, irqres[2]; + int err; +- int i; ++ ++ err = of_irq_to_resource_table(pdev->dev.of_node, irqres, 2); ++ if (err != 2) { ++ dev_err(&pdev->dev, "failed to get etop irqs\n"); ++ return -EINVAL; ++ } + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { +@@ -734,30 +938,58 @@ ltq_etop_probe(struct platform_device *pdev) + goto err_out; + } + +- dev = alloc_etherdev_mq(sizeof(struct ltq_etop_priv), 4); +- if (!dev) { +- err = -ENOMEM; +- goto err_out; ++ if (of_machine_is_compatible("lantiq,ar9")) { ++ gbit_res = platform_get_resource(pdev, IORESOURCE_MEM, 1); ++ if (!gbit_res) { ++ dev_err(&pdev->dev, "failed to get gbit resource\n"); ++ err = -ENOENT; ++ goto err_out; ++ } ++ ltq_gbit_membase = devm_ioremap_nocache(&pdev->dev, ++ gbit_res->start, resource_size(gbit_res)); ++ if (!ltq_gbit_membase) { ++ dev_err(&pdev->dev, "failed to remap gigabit switch %d\n", ++ pdev->id); ++ err = -ENOMEM; ++ goto err_out; ++ } + } ++ ++ dev = alloc_etherdev_mq(sizeof(struct ltq_etop_priv), 4); + strcpy(dev->name, "eth%d"); + dev->netdev_ops = <q_eth_netdev_ops; +- dev->ethtool_ops = <q_etop_ethtool_ops; + priv = netdev_priv(dev); + priv->res = res; + priv->pdev = pdev; +- priv->pldata = dev_get_platdata(&pdev->dev); + priv->netdev = dev; ++ priv->tx_irq = irqres[0].start; ++ priv->rx_irq = irqres[1].start; ++ priv->mii_mode = of_get_phy_mode(pdev->dev.of_node); ++ of_get_mac_address_mtd(pdev->dev.of_node, priv->mac); ++ ++ priv->clk_ppe = clk_get(&pdev->dev, NULL); ++ if (IS_ERR(priv->clk_ppe)) ++ return PTR_ERR(priv->clk_ppe); ++ if (of_machine_is_compatible("lantiq,ar9")) { ++ priv->clk_switch = clk_get(&pdev->dev, "switch"); ++ if (IS_ERR(priv->clk_switch)) ++ return PTR_ERR(priv->clk_switch); ++ } ++ if (of_machine_is_compatible("lantiq,ase")) { ++ priv->clk_ephy = clk_get(&pdev->dev, "ephy"); ++ if (IS_ERR(priv->clk_ephy)) ++ return PTR_ERR(priv->clk_ephy); ++ priv->clk_ephycgu = clk_get(&pdev->dev, "ephycgu"); ++ if (IS_ERR(priv->clk_ephycgu)) ++ return PTR_ERR(priv->clk_ephycgu); ++ } ++ + spin_lock_init(&priv->lock); + +- for (i = 0; i < MAX_DMA_CHAN; i++) { +- if (IS_TX(i)) +- netif_napi_add(dev, &priv->ch[i].napi, +- ltq_etop_poll_tx, 8); +- else if (IS_RX(i)) +- netif_napi_add(dev, &priv->ch[i].napi, +- ltq_etop_poll_rx, 32); +- priv->ch[i].netdev = dev; +- } ++ netif_napi_add(dev, &priv->txch.napi, ltq_etop_poll_tx, 8); ++ netif_napi_add(dev, &priv->rxch.napi, ltq_etop_poll_rx, 32); ++ priv->txch.netdev = dev; ++ priv->rxch.netdev = dev; + + err = register_netdev(dev); + if (err) +@@ -786,32 +1018,23 @@ ltq_etop_remove(struct platform_device *pdev) + return 0; + } + ++static const struct of_device_id ltq_etop_match[] = { ++ { .compatible = "lantiq,etop-xway" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, ltq_etop_match); ++ + static struct platform_driver ltq_mii_driver = { ++ .probe = ltq_etop_probe, + .remove = ltq_etop_remove, + .driver = { + .name = "ltq_etop", + .owner = THIS_MODULE, ++ .of_match_table = ltq_etop_match, + }, + }; + +-int __init +-init_ltq_etop(void) +-{ +- int ret = platform_driver_probe(<q_mii_driver, ltq_etop_probe); +- +- if (ret) +- pr_err("ltq_etop: Error registering platform driver!"); +- return ret; +-} +- +-static void __exit +-exit_ltq_etop(void) +-{ +- platform_driver_unregister(<q_mii_driver); +-} +- +-module_init(init_ltq_etop); +-module_exit(exit_ltq_etop); ++module_platform_driver(ltq_mii_driver); + + MODULE_AUTHOR("John Crispin "); + MODULE_DESCRIPTION("Lantiq SoC ETOP"); +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0028-SPI-MIPS-lantiq-adds-spi-xway.patch b/target/linux/lantiq/patches-3.14/0028-SPI-MIPS-lantiq-adds-spi-xway.patch deleted file mode 100644 index 3c3703e701..0000000000 --- a/target/linux/lantiq/patches-3.14/0028-SPI-MIPS-lantiq-adds-spi-xway.patch +++ /dev/null @@ -1,1032 +0,0 @@ -From 855c99aff4c1fb440a679cc8481947daf95643b8 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Wed, 13 Mar 2013 09:29:37 +0100 -Subject: [PATCH 28/31] SPI: MIPS: lantiq: adds spi-xway - -This patch adds support for the SPI core found on several Lantiq SoCs. -The Driver has been runtime tested in combination with m25p80 Flash Devices -on Amazon_SE and VR9. - -Signed-off-by: Daniel Schwierzeck -Signed-off-by: John Crispin ---- - drivers/spi/Kconfig | 8 + - drivers/spi/Makefile | 1 + - drivers/spi/spi-xway.c | 977 ++++++++++++++++++++++++++++++++++++++++++++++++ - 3 files changed, 986 insertions(+) - create mode 100644 drivers/spi/spi-xway.c - -diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig -index 581ee2a..b2cd93c 100644 ---- a/drivers/spi/Kconfig -+++ b/drivers/spi/Kconfig -@@ -527,6 +527,14 @@ config SPI_NUC900 - help - SPI driver for Nuvoton NUC900 series ARM SoCs - -+config SPI_XWAY -+ tristate "Lantiq XWAY SPI controller" -+ depends on LANTIQ && SOC_TYPE_XWAY -+ select SPI_BITBANG -+ help -+ This driver supports the Lantiq SoC SPI controller in master -+ mode. -+ - # - # Add new SPI master controllers in alphabetical order above this line - # -diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile -index 95af48d..82d3799 100644 ---- a/drivers/spi/Makefile -+++ b/drivers/spi/Makefile -@@ -79,3 +79,4 @@ obj-$(CONFIG_SPI_TOPCLIFF_PCH) += spi-topcliff-pch.o - obj-$(CONFIG_SPI_TXX9) += spi-txx9.o - obj-$(CONFIG_SPI_XCOMM) += spi-xcomm.o - obj-$(CONFIG_SPI_XILINX) += spi-xilinx.o -+obj-$(CONFIG_SPI_XWAY) += spi-xway.o -diff --git a/drivers/spi/spi-xway.c b/drivers/spi/spi-xway.c -new file mode 100644 -index 0000000..61532e3 ---- /dev/null -+++ b/drivers/spi/spi-xway.c -@@ -0,0 +1,977 @@ -+/* -+ * Lantiq SoC SPI controller -+ * -+ * Copyright (C) 2011 Daniel Schwierzeck -+ * Copyright (C) 2012 John Crispin -+ * -+ * This program is free software; you can distribute it and/or modify it -+ * under the terms of the GNU General Public License (Version 2) as -+ * published by the Free Software Foundation. -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+#define LTQ_SPI_CLC 0x00 /* Clock control */ -+#define LTQ_SPI_PISEL 0x04 /* Port input select */ -+#define LTQ_SPI_ID 0x08 /* Identification */ -+#define LTQ_SPI_CON 0x10 /* Control */ -+#define LTQ_SPI_STAT 0x14 /* Status */ -+#define LTQ_SPI_WHBSTATE 0x18 /* Write HW modified state */ -+#define LTQ_SPI_TB 0x20 /* Transmit buffer */ -+#define LTQ_SPI_RB 0x24 /* Receive buffer */ -+#define LTQ_SPI_RXFCON 0x30 /* Receive FIFO control */ -+#define LTQ_SPI_TXFCON 0x34 /* Transmit FIFO control */ -+#define LTQ_SPI_FSTAT 0x38 /* FIFO status */ -+#define LTQ_SPI_BRT 0x40 /* Baudrate timer */ -+#define LTQ_SPI_BRSTAT 0x44 /* Baudrate timer status */ -+#define LTQ_SPI_SFCON 0x60 /* Serial frame control */ -+#define LTQ_SPI_SFSTAT 0x64 /* Serial frame status */ -+#define LTQ_SPI_GPOCON 0x70 /* General purpose output control */ -+#define LTQ_SPI_GPOSTAT 0x74 /* General purpose output status */ -+#define LTQ_SPI_FGPO 0x78 /* Forced general purpose output */ -+#define LTQ_SPI_RXREQ 0x80 /* Receive request */ -+#define LTQ_SPI_RXCNT 0x84 /* Receive count */ -+#define LTQ_SPI_DMACON 0xEC /* DMA control */ -+#define LTQ_SPI_IRNEN 0xF4 /* Interrupt node enable */ -+#define LTQ_SPI_IRNICR 0xF8 /* Interrupt node interrupt capture */ -+#define LTQ_SPI_IRNCR 0xFC /* Interrupt node control */ -+ -+#define LTQ_SPI_CLC_SMC_SHIFT 16 /* Clock divider for sleep mode */ -+#define LTQ_SPI_CLC_SMC_MASK 0xFF -+#define LTQ_SPI_CLC_RMC_SHIFT 8 /* Clock divider for normal run mode */ -+#define LTQ_SPI_CLC_RMC_MASK 0xFF -+#define LTQ_SPI_CLC_DISS BIT(1) /* Disable status bit */ -+#define LTQ_SPI_CLC_DISR BIT(0) /* Disable request bit */ -+ -+#define LTQ_SPI_ID_TXFS_SHIFT 24 /* Implemented TX FIFO size */ -+#define LTQ_SPI_ID_TXFS_MASK 0x3F -+#define LTQ_SPI_ID_RXFS_SHIFT 16 /* Implemented RX FIFO size */ -+#define LTQ_SPI_ID_RXFS_MASK 0x3F -+#define LTQ_SPI_ID_REV_MASK 0x1F /* Hardware revision number */ -+#define LTQ_SPI_ID_CFG BIT(5) /* DMA interface support */ -+ -+#define LTQ_SPI_CON_BM_SHIFT 16 /* Data width selection */ -+#define LTQ_SPI_CON_BM_MASK 0x1F -+#define LTQ_SPI_CON_EM BIT(24) /* Echo mode */ -+#define LTQ_SPI_CON_IDLE BIT(23) /* Idle bit value */ -+#define LTQ_SPI_CON_ENBV BIT(22) /* Enable byte valid control */ -+#define LTQ_SPI_CON_RUEN BIT(12) /* Receive underflow error enable */ -+#define LTQ_SPI_CON_TUEN BIT(11) /* Transmit underflow error enable */ -+#define LTQ_SPI_CON_AEN BIT(10) /* Abort error enable */ -+#define LTQ_SPI_CON_REN BIT(9) /* Receive overflow error enable */ -+#define LTQ_SPI_CON_TEN BIT(8) /* Transmit overflow error enable */ -+#define LTQ_SPI_CON_LB BIT(7) /* Loopback control */ -+#define LTQ_SPI_CON_PO BIT(6) /* Clock polarity control */ -+#define LTQ_SPI_CON_PH BIT(5) /* Clock phase control */ -+#define LTQ_SPI_CON_HB BIT(4) /* Heading control */ -+#define LTQ_SPI_CON_RXOFF BIT(1) /* Switch receiver off */ -+#define LTQ_SPI_CON_TXOFF BIT(0) /* Switch transmitter off */ -+ -+#define LTQ_SPI_STAT_RXBV_MASK 0x7 -+#define LTQ_SPI_STAT_RXBV_SHIFT 28 -+#define LTQ_SPI_STAT_BSY BIT(13) /* Busy flag */ -+#define LTQ_SPI_STAT_RUE BIT(12) /* Receive underflow error flag */ -+#define LTQ_SPI_STAT_TUE BIT(11) /* Transmit underflow error flag */ -+#define LTQ_SPI_STAT_AE BIT(10) /* Abort error flag */ -+#define LTQ_SPI_STAT_RE BIT(9) /* Receive error flag */ -+#define LTQ_SPI_STAT_TE BIT(8) /* Transmit error flag */ -+#define LTQ_SPI_STAT_MS BIT(1) /* Master/slave select bit */ -+#define LTQ_SPI_STAT_EN BIT(0) /* Enable bit */ -+ -+#define LTQ_SPI_WHBSTATE_SETTUE BIT(15) /* Set transmit underflow error flag */ -+#define LTQ_SPI_WHBSTATE_SETAE BIT(14) /* Set abort error flag */ -+#define LTQ_SPI_WHBSTATE_SETRE BIT(13) /* Set receive error flag */ -+#define LTQ_SPI_WHBSTATE_SETTE BIT(12) /* Set transmit error flag */ -+#define LTQ_SPI_WHBSTATE_CLRTUE BIT(11) /* Clear transmit underflow error -+ flag */ -+#define LTQ_SPI_WHBSTATE_CLRAE BIT(10) /* Clear abort error flag */ -+#define LTQ_SPI_WHBSTATE_CLRRE BIT(9) /* Clear receive error flag */ -+#define LTQ_SPI_WHBSTATE_CLRTE BIT(8) /* Clear transmit error flag */ -+#define LTQ_SPI_WHBSTATE_SETME BIT(7) /* Set mode error flag */ -+#define LTQ_SPI_WHBSTATE_CLRME BIT(6) /* Clear mode error flag */ -+#define LTQ_SPI_WHBSTATE_SETRUE BIT(5) /* Set receive underflow error flag */ -+#define LTQ_SPI_WHBSTATE_CLRRUE BIT(4) /* Clear receive underflow error flag */ -+#define LTQ_SPI_WHBSTATE_SETMS BIT(3) /* Set master select bit */ -+#define LTQ_SPI_WHBSTATE_CLRMS BIT(2) /* Clear master select bit */ -+#define LTQ_SPI_WHBSTATE_SETEN BIT(1) /* Set enable bit (operational mode) */ -+#define LTQ_SPI_WHBSTATE_CLREN BIT(0) /* Clear enable bit (config mode */ -+#define LTQ_SPI_WHBSTATE_CLR_ERRORS 0x0F50 -+ -+#define LTQ_SPI_RXFCON_RXFITL_SHIFT 8 /* FIFO interrupt trigger level */ -+#define LTQ_SPI_RXFCON_RXFITL_MASK 0x3F -+#define LTQ_SPI_RXFCON_RXFLU BIT(1) /* FIFO flush */ -+#define LTQ_SPI_RXFCON_RXFEN BIT(0) /* FIFO enable */ -+ -+#define LTQ_SPI_TXFCON_TXFITL_SHIFT 8 /* FIFO interrupt trigger level */ -+#define LTQ_SPI_TXFCON_TXFITL_MASK 0x3F -+#define LTQ_SPI_TXFCON_TXFLU BIT(1) /* FIFO flush */ -+#define LTQ_SPI_TXFCON_TXFEN BIT(0) /* FIFO enable */ -+ -+#define LTQ_SPI_FSTAT_RXFFL_MASK 0x3f -+#define LTQ_SPI_FSTAT_RXFFL_SHIFT 0 -+#define LTQ_SPI_FSTAT_TXFFL_MASK 0x3f -+#define LTQ_SPI_FSTAT_TXFFL_SHIFT 8 -+ -+#define LTQ_SPI_GPOCON_ISCSBN_SHIFT 8 -+#define LTQ_SPI_GPOCON_INVOUTN_SHIFT 0 -+ -+#define LTQ_SPI_FGPO_SETOUTN_SHIFT 8 -+#define LTQ_SPI_FGPO_CLROUTN_SHIFT 0 -+ -+#define LTQ_SPI_RXREQ_RXCNT_MASK 0xFFFF /* Receive count value */ -+#define LTQ_SPI_RXCNT_TODO_MASK 0xFFFF /* Recevie to-do value */ -+ -+#define LTQ_SPI_IRNEN_F BIT(3) /* Frame end interrupt request */ -+#define LTQ_SPI_IRNEN_E BIT(2) /* Error end interrupt request */ -+#define LTQ_SPI_IRNEN_T BIT(1) /* Transmit end interrupt request */ -+#define LTQ_SPI_IRNEN_R BIT(0) /* Receive end interrupt request */ -+#define LTQ_SPI_IRNEN_ALL 0xF -+ -+struct ltq_spi { -+ struct spi_bitbang bitbang; -+ struct completion done; -+ spinlock_t lock; -+ -+ struct device *dev; -+ void __iomem *base; -+ struct clk *fpiclk; -+ struct clk *spiclk; -+ -+ int status; -+ int irq[3]; -+ -+ const u8 *tx; -+ u8 *rx; -+ u32 tx_cnt; -+ u32 rx_cnt; -+ u32 len; -+ struct spi_transfer *curr_transfer; -+ -+ u32 (*get_tx) (struct ltq_spi *); -+ -+ u16 txfs; -+ u16 rxfs; -+ unsigned dma_support:1; -+ unsigned cfg_mode:1; -+}; -+ -+static inline struct ltq_spi *ltq_spi_to_hw(struct spi_device *spi) -+{ -+ return spi_master_get_devdata(spi->master); -+} -+ -+static inline u32 ltq_spi_reg_read(struct ltq_spi *hw, u32 reg) -+{ -+ return ioread32be(hw->base + reg); -+} -+ -+static inline void ltq_spi_reg_write(struct ltq_spi *hw, u32 val, u32 reg) -+{ -+ iowrite32be(val, hw->base + reg); -+} -+ -+static inline void ltq_spi_reg_setbit(struct ltq_spi *hw, u32 bits, u32 reg) -+{ -+ u32 val; -+ -+ val = ltq_spi_reg_read(hw, reg); -+ val |= bits; -+ ltq_spi_reg_write(hw, val, reg); -+} -+ -+static inline void ltq_spi_reg_clearbit(struct ltq_spi *hw, u32 bits, u32 reg) -+{ -+ u32 val; -+ -+ val = ltq_spi_reg_read(hw, reg); -+ val &= ~bits; -+ ltq_spi_reg_write(hw, val, reg); -+} -+ -+static void ltq_spi_hw_enable(struct ltq_spi *hw) -+{ -+ u32 clc; -+ -+ /* Power-up module */ -+ clk_enable(hw->spiclk); -+ -+ /* -+ * Set clock divider for run mode to 1 to -+ * run at same frequency as FPI bus -+ */ -+ clc = (1 << LTQ_SPI_CLC_RMC_SHIFT); -+ ltq_spi_reg_write(hw, clc, LTQ_SPI_CLC); -+} -+ -+static void ltq_spi_hw_disable(struct ltq_spi *hw) -+{ -+ /* Set clock divider to 0 and set module disable bit */ -+ ltq_spi_reg_write(hw, LTQ_SPI_CLC_DISS, LTQ_SPI_CLC); -+ -+ /* Power-down module */ -+ clk_disable(hw->spiclk); -+} -+ -+static void ltq_spi_reset_fifos(struct ltq_spi *hw) -+{ -+ u32 val; -+ -+ /* -+ * Enable and flush FIFOs. Set interrupt trigger level to -+ * half of FIFO count implemented in hardware. -+ */ -+ if (hw->txfs > 1) { -+ val = hw->txfs << (LTQ_SPI_TXFCON_TXFITL_SHIFT - 1); -+ val |= LTQ_SPI_TXFCON_TXFEN | LTQ_SPI_TXFCON_TXFLU; -+ ltq_spi_reg_write(hw, val, LTQ_SPI_TXFCON); -+ } -+ -+ if (hw->rxfs > 1) { -+ val = hw->rxfs << (LTQ_SPI_RXFCON_RXFITL_SHIFT - 1); -+ val |= LTQ_SPI_RXFCON_RXFEN | LTQ_SPI_RXFCON_RXFLU; -+ ltq_spi_reg_write(hw, val, LTQ_SPI_RXFCON); -+ } -+} -+ -+static inline int ltq_spi_wait_ready(struct ltq_spi *hw) -+{ -+ u32 stat; -+ unsigned long timeout; -+ -+ timeout = jiffies + msecs_to_jiffies(200); -+ -+ do { -+ stat = ltq_spi_reg_read(hw, LTQ_SPI_STAT); -+ if (!(stat & LTQ_SPI_STAT_BSY)) -+ return 0; -+ -+ cond_resched(); -+ } while (!time_after_eq(jiffies, timeout)); -+ -+ dev_err(hw->dev, "SPI wait ready timed out stat: %x\n", stat); -+ -+ return -ETIMEDOUT; -+} -+ -+static void ltq_spi_config_mode_set(struct ltq_spi *hw) -+{ -+ if (hw->cfg_mode) -+ return; -+ -+ /* -+ * Putting the SPI module in config mode is only safe if no -+ * transfer is in progress as indicated by busy flag STATE.BSY. -+ */ -+ if (ltq_spi_wait_ready(hw)) { -+ ltq_spi_reset_fifos(hw); -+ hw->status = -ETIMEDOUT; -+ } -+ ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_CLREN, LTQ_SPI_WHBSTATE); -+ -+ hw->cfg_mode = 1; -+} -+ -+static void ltq_spi_run_mode_set(struct ltq_spi *hw) -+{ -+ if (!hw->cfg_mode) -+ return; -+ -+ ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_SETEN, LTQ_SPI_WHBSTATE); -+ -+ hw->cfg_mode = 0; -+} -+ -+static u32 ltq_spi_tx_word_u8(struct ltq_spi *hw) -+{ -+ const u8 *tx = hw->tx; -+ u32 data = *tx++; -+ -+ hw->tx_cnt++; -+ hw->tx++; -+ -+ return data; -+} -+ -+static u32 ltq_spi_tx_word_u16(struct ltq_spi *hw) -+{ -+ const u16 *tx = (u16 *) hw->tx; -+ u32 data = *tx++; -+ -+ hw->tx_cnt += 2; -+ hw->tx += 2; -+ -+ return data; -+} -+ -+static u32 ltq_spi_tx_word_u32(struct ltq_spi *hw) -+{ -+ const u32 *tx = (u32 *) hw->tx; -+ u32 data = *tx++; -+ -+ hw->tx_cnt += 4; -+ hw->tx += 4; -+ -+ return data; -+} -+ -+static void ltq_spi_bits_per_word_set(struct spi_device *spi) -+{ -+ struct ltq_spi *hw = ltq_spi_to_hw(spi); -+ u32 bm; -+ u8 bits_per_word = spi->bits_per_word; -+ -+ /* -+ * Use either default value of SPI device or value -+ * from current transfer. -+ */ -+ if (hw->curr_transfer && hw->curr_transfer->bits_per_word) -+ bits_per_word = hw->curr_transfer->bits_per_word; -+ -+ if (bits_per_word <= 8) -+ hw->get_tx = ltq_spi_tx_word_u8; -+ else if (bits_per_word <= 16) -+ hw->get_tx = ltq_spi_tx_word_u16; -+ else if (bits_per_word <= 32) -+ hw->get_tx = ltq_spi_tx_word_u32; -+ -+ /* CON.BM value = bits_per_word - 1 */ -+ bm = (bits_per_word - 1) << LTQ_SPI_CON_BM_SHIFT; -+ -+ ltq_spi_reg_clearbit(hw, LTQ_SPI_CON_BM_MASK << -+ LTQ_SPI_CON_BM_SHIFT, LTQ_SPI_CON); -+ ltq_spi_reg_setbit(hw, bm, LTQ_SPI_CON); -+} -+ -+static void ltq_spi_speed_set(struct spi_device *spi) -+{ -+ struct ltq_spi *hw = ltq_spi_to_hw(spi); -+ u32 br, max_speed_hz, spi_clk; -+ u32 speed_hz = spi->max_speed_hz; -+ -+ /* -+ * Use either default value of SPI device or value -+ * from current transfer. -+ */ -+ if (hw->curr_transfer && hw->curr_transfer->speed_hz) -+ speed_hz = hw->curr_transfer->speed_hz; -+ -+ /* -+ * SPI module clock is derived from FPI bus clock dependent on -+ * divider value in CLC.RMS which is always set to 1. -+ */ -+ spi_clk = clk_get_rate(hw->fpiclk); -+ -+ /* -+ * Maximum SPI clock frequency in master mode is half of -+ * SPI module clock frequency. Maximum reload value of -+ * baudrate generator BR is 2^16. -+ */ -+ max_speed_hz = spi_clk / 2; -+ if (speed_hz >= max_speed_hz) -+ br = 0; -+ else -+ br = (max_speed_hz / speed_hz) - 1; -+ -+ if (br > 0xFFFF) -+ br = 0xFFFF; -+ -+ ltq_spi_reg_write(hw, br, LTQ_SPI_BRT); -+} -+ -+static void ltq_spi_clockmode_set(struct spi_device *spi) -+{ -+ struct ltq_spi *hw = ltq_spi_to_hw(spi); -+ u32 con; -+ -+ con = ltq_spi_reg_read(hw, LTQ_SPI_CON); -+ -+ /* -+ * SPI mode mapping in CON register: -+ * Mode CPOL CPHA CON.PO CON.PH -+ * 0 0 0 0 1 -+ * 1 0 1 0 0 -+ * 2 1 0 1 1 -+ * 3 1 1 1 0 -+ */ -+ if (spi->mode & SPI_CPHA) -+ con &= ~LTQ_SPI_CON_PH; -+ else -+ con |= LTQ_SPI_CON_PH; -+ -+ if (spi->mode & SPI_CPOL) -+ con |= LTQ_SPI_CON_PO; -+ else -+ con &= ~LTQ_SPI_CON_PO; -+ -+ /* Set heading control */ -+ if (spi->mode & SPI_LSB_FIRST) -+ con &= ~LTQ_SPI_CON_HB; -+ else -+ con |= LTQ_SPI_CON_HB; -+ -+ ltq_spi_reg_write(hw, con, LTQ_SPI_CON); -+} -+ -+static void ltq_spi_xmit_set(struct ltq_spi *hw, struct spi_transfer *t) -+{ -+ u32 con; -+ -+ con = ltq_spi_reg_read(hw, LTQ_SPI_CON); -+ -+ if (t) { -+ if (t->tx_buf && t->rx_buf) { -+ con &= ~(LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF); -+ } else if (t->rx_buf) { -+ con &= ~LTQ_SPI_CON_RXOFF; -+ con |= LTQ_SPI_CON_TXOFF; -+ } else if (t->tx_buf) { -+ con &= ~LTQ_SPI_CON_TXOFF; -+ con |= LTQ_SPI_CON_RXOFF; -+ } -+ } else -+ con |= (LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF); -+ -+ ltq_spi_reg_write(hw, con, LTQ_SPI_CON); -+} -+ -+static void ltq_spi_internal_cs_activate(struct spi_device *spi) -+{ -+ struct ltq_spi *hw = ltq_spi_to_hw(spi); -+ u32 fgpo; -+ -+ fgpo = (1 << (spi->chip_select + LTQ_SPI_FGPO_CLROUTN_SHIFT)); -+ ltq_spi_reg_setbit(hw, fgpo, LTQ_SPI_FGPO); -+} -+ -+static void ltq_spi_internal_cs_deactivate(struct spi_device *spi) -+{ -+ struct ltq_spi *hw = ltq_spi_to_hw(spi); -+ u32 fgpo; -+ -+ fgpo = (1 << (spi->chip_select + LTQ_SPI_FGPO_SETOUTN_SHIFT)); -+ ltq_spi_reg_setbit(hw, fgpo, LTQ_SPI_FGPO); -+} -+ -+static void ltq_spi_chipselect(struct spi_device *spi, int cs) -+{ -+ struct ltq_spi *hw = ltq_spi_to_hw(spi); -+ -+ switch (cs) { -+ case BITBANG_CS_ACTIVE: -+ ltq_spi_bits_per_word_set(spi); -+ ltq_spi_speed_set(spi); -+ ltq_spi_clockmode_set(spi); -+ ltq_spi_run_mode_set(hw); -+ ltq_spi_internal_cs_activate(spi); -+ break; -+ -+ case BITBANG_CS_INACTIVE: -+ ltq_spi_internal_cs_deactivate(spi); -+ ltq_spi_config_mode_set(hw); -+ break; -+ } -+} -+ -+static int ltq_spi_setup_transfer(struct spi_device *spi, -+ struct spi_transfer *t) -+{ -+ struct ltq_spi *hw = ltq_spi_to_hw(spi); -+ u8 bits_per_word = spi->bits_per_word; -+ -+ hw->curr_transfer = t; -+ -+ if (t && t->bits_per_word) -+ bits_per_word = t->bits_per_word; -+ -+ if (bits_per_word > 32) -+ return -EINVAL; -+ -+ ltq_spi_config_mode_set(hw); -+ -+ return 0; -+} -+ -+static int ltq_spi_setup(struct spi_device *spi) -+{ -+ struct ltq_spi *hw = ltq_spi_to_hw(spi); -+ u32 gpocon, fgpo; -+ -+ /* Set default word length to 8 if not set */ -+ if (!spi->bits_per_word) -+ spi->bits_per_word = 8; -+ -+ if (spi->bits_per_word > 32) -+ return -EINVAL; -+ -+ /* -+ * Up to six GPIOs can be connected to the SPI module -+ * via GPIO alternate function to control the chip select lines. -+ */ -+ gpocon = (1 << (spi->chip_select + -+ LTQ_SPI_GPOCON_ISCSBN_SHIFT)); -+ -+ if (spi->mode & SPI_CS_HIGH) -+ gpocon |= (1 << spi->chip_select); -+ -+ fgpo = (1 << (spi->chip_select + LTQ_SPI_FGPO_SETOUTN_SHIFT)); -+ -+ ltq_spi_reg_setbit(hw, gpocon, LTQ_SPI_GPOCON); -+ ltq_spi_reg_setbit(hw, fgpo, LTQ_SPI_FGPO); -+ -+ return 0; -+} -+ -+static void ltq_spi_cleanup(struct spi_device *spi) -+{ -+ -+} -+ -+static void ltq_spi_txfifo_write(struct ltq_spi *hw) -+{ -+ u32 fstat, data; -+ u16 fifo_space; -+ -+ /* Determine how much FIFOs are free for TX data */ -+ fstat = ltq_spi_reg_read(hw, LTQ_SPI_FSTAT); -+ fifo_space = hw->txfs - ((fstat >> LTQ_SPI_FSTAT_TXFFL_SHIFT) & -+ LTQ_SPI_FSTAT_TXFFL_MASK); -+ -+ if (!fifo_space) -+ return; -+ -+ while (hw->tx_cnt < hw->len && fifo_space) { -+ data = hw->get_tx(hw); -+ ltq_spi_reg_write(hw, data, LTQ_SPI_TB); -+ fifo_space--; -+ } -+} -+ -+static void ltq_spi_rxfifo_read(struct ltq_spi *hw) -+{ -+ u32 fstat, data, *rx32; -+ u16 fifo_fill; -+ u8 rxbv, shift, *rx8; -+ -+ /* Determine how much FIFOs are filled with RX data */ -+ fstat = ltq_spi_reg_read(hw, LTQ_SPI_FSTAT); -+ fifo_fill = ((fstat >> LTQ_SPI_FSTAT_RXFFL_SHIFT) -+ & LTQ_SPI_FSTAT_RXFFL_MASK); -+ -+ if (!fifo_fill) -+ return; -+ -+ /* -+ * The 32 bit FIFO is always used completely independent from the -+ * bits_per_word value. Thus four bytes have to be read at once -+ * per FIFO. -+ */ -+ rx32 = (u32 *) hw->rx; -+ while (hw->len - hw->rx_cnt >= 4 && fifo_fill) { -+ *rx32++ = ltq_spi_reg_read(hw, LTQ_SPI_RB); -+ hw->rx_cnt += 4; -+ hw->rx += 4; -+ fifo_fill--; -+ } -+ -+ /* -+ * If there are remaining bytes, read byte count from STAT.RXBV -+ * register and read the data byte-wise. -+ */ -+ while (fifo_fill && hw->rx_cnt < hw->len) { -+ rxbv = (ltq_spi_reg_read(hw, LTQ_SPI_STAT) >> -+ LTQ_SPI_STAT_RXBV_SHIFT) & LTQ_SPI_STAT_RXBV_MASK; -+ data = ltq_spi_reg_read(hw, LTQ_SPI_RB); -+ -+ shift = (rxbv - 1) * 8; -+ rx8 = hw->rx; -+ -+ while (rxbv) { -+ *rx8++ = (data >> shift) & 0xFF; -+ rxbv--; -+ shift -= 8; -+ hw->rx_cnt++; -+ hw->rx++; -+ } -+ -+ fifo_fill--; -+ } -+} -+ -+static void ltq_spi_rxreq_set(struct ltq_spi *hw) -+{ -+ u32 rxreq, rxreq_max, rxtodo; -+ -+ rxtodo = ltq_spi_reg_read(hw, LTQ_SPI_RXCNT) & LTQ_SPI_RXCNT_TODO_MASK; -+ -+ /* -+ * In RX-only mode the serial clock is activated only after writing -+ * the expected amount of RX bytes into RXREQ register. -+ * To avoid receive overflows at high clocks it is better to request -+ * only the amount of bytes that fits into all FIFOs. This value -+ * depends on the FIFO size implemented in hardware. -+ */ -+ rxreq = hw->len - hw->rx_cnt; -+ rxreq_max = hw->rxfs << 2; -+ rxreq = min(rxreq_max, rxreq); -+ -+ if (!rxtodo && rxreq) -+ ltq_spi_reg_write(hw, rxreq, LTQ_SPI_RXREQ); -+} -+ -+static inline void ltq_spi_complete(struct ltq_spi *hw) -+{ -+ complete(&hw->done); -+} -+ -+irqreturn_t ltq_spi_tx_irq(int irq, void *data) -+{ -+ struct ltq_spi *hw = data; -+ unsigned long flags; -+ int completed = 0; -+ -+ spin_lock_irqsave(&hw->lock, flags); -+ -+ if (hw->tx_cnt < hw->len) -+ ltq_spi_txfifo_write(hw); -+ -+ if (hw->tx_cnt == hw->len) -+ completed = 1; -+ -+ spin_unlock_irqrestore(&hw->lock, flags); -+ -+ if (completed) -+ ltq_spi_complete(hw); -+ -+ return IRQ_HANDLED; -+} -+ -+irqreturn_t ltq_spi_rx_irq(int irq, void *data) -+{ -+ struct ltq_spi *hw = data; -+ unsigned long flags; -+ int completed = 0; -+ -+ spin_lock_irqsave(&hw->lock, flags); -+ -+ if (hw->rx_cnt < hw->len) { -+ ltq_spi_rxfifo_read(hw); -+ -+ if (hw->tx && hw->tx_cnt < hw->len) -+ ltq_spi_txfifo_write(hw); -+ } -+ -+ if (hw->rx_cnt == hw->len) -+ completed = 1; -+ else if (!hw->tx) -+ ltq_spi_rxreq_set(hw); -+ -+ spin_unlock_irqrestore(&hw->lock, flags); -+ -+ if (completed) -+ ltq_spi_complete(hw); -+ -+ return IRQ_HANDLED; -+} -+ -+irqreturn_t ltq_spi_err_irq(int irq, void *data) -+{ -+ struct ltq_spi *hw = data; -+ unsigned long flags; -+ -+ spin_lock_irqsave(&hw->lock, flags); -+ -+ /* Disable all interrupts */ -+ ltq_spi_reg_clearbit(hw, LTQ_SPI_IRNEN_ALL, LTQ_SPI_IRNEN); -+ -+ /* Clear all error flags */ -+ ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_CLR_ERRORS, LTQ_SPI_WHBSTATE); -+ -+ /* Flush FIFOs */ -+ ltq_spi_reg_setbit(hw, LTQ_SPI_RXFCON_RXFLU, LTQ_SPI_RXFCON); -+ ltq_spi_reg_setbit(hw, LTQ_SPI_TXFCON_TXFLU, LTQ_SPI_TXFCON); -+ -+ hw->status = -EIO; -+ spin_unlock_irqrestore(&hw->lock, flags); -+ -+ ltq_spi_complete(hw); -+ -+ return IRQ_HANDLED; -+} -+ -+static int ltq_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t) -+{ -+ struct ltq_spi *hw = ltq_spi_to_hw(spi); -+ u32 irq_flags = 0; -+ -+ hw->tx = t->tx_buf; -+ hw->rx = t->rx_buf; -+ hw->len = t->len; -+ hw->tx_cnt = 0; -+ hw->rx_cnt = 0; -+ hw->status = 0; -+ INIT_COMPLETION(hw->done); -+ -+ ltq_spi_xmit_set(hw, t); -+ -+ /* Enable error interrupts */ -+ ltq_spi_reg_setbit(hw, LTQ_SPI_IRNEN_E, LTQ_SPI_IRNEN); -+ -+ if (hw->tx) { -+ /* Initially fill TX FIFO with as much data as possible */ -+ ltq_spi_txfifo_write(hw); -+ irq_flags |= LTQ_SPI_IRNEN_T; -+ -+ /* Always enable RX interrupt in Full Duplex mode */ -+ if (hw->rx) -+ irq_flags |= LTQ_SPI_IRNEN_R; -+ } else if (hw->rx) { -+ /* Start RX clock */ -+ ltq_spi_rxreq_set(hw); -+ -+ /* Enable RX interrupt to receive data from RX FIFOs */ -+ irq_flags |= LTQ_SPI_IRNEN_R; -+ } -+ -+ /* Enable TX or RX interrupts */ -+ ltq_spi_reg_setbit(hw, irq_flags, LTQ_SPI_IRNEN); -+ wait_for_completion_interruptible(&hw->done); -+ -+ /* Disable all interrupts */ -+ ltq_spi_reg_clearbit(hw, LTQ_SPI_IRNEN_ALL, LTQ_SPI_IRNEN); -+ -+ /* -+ * Return length of current transfer for bitbang utility code if -+ * no errors occured during transmission. -+ */ -+ if (!hw->status) -+ hw->status = hw->len; -+ -+ return hw->status; -+} -+ -+static const struct ltq_spi_irq_map { -+ char *name; -+ irq_handler_t handler; -+} ltq_spi_irqs[] = { -+ { "spi_rx", ltq_spi_rx_irq }, -+ { "spi_tx", ltq_spi_tx_irq }, -+ { "spi_err", ltq_spi_err_irq }, -+}; -+ -+static int ltq_spi_probe(struct platform_device *pdev) -+{ -+ struct resource irqres[3]; -+ struct spi_master *master; -+ struct resource *r; -+ struct ltq_spi *hw; -+ int ret, i; -+ u32 data, id; -+ -+ if (of_irq_to_resource_table(pdev->dev.of_node, irqres, 3) != 3) { -+ dev_err(&pdev->dev, "IRQ settings missing in device tree\n"); -+ return -EINVAL; -+ } -+ -+ master = spi_alloc_master(&pdev->dev, sizeof(struct ltq_spi)); -+ if (!master) { -+ dev_err(&pdev->dev, "spi_alloc_master\n"); -+ ret = -ENOMEM; -+ goto err; -+ } -+ -+ hw = spi_master_get_devdata(master); -+ -+ r = platform_get_resource(pdev, IORESOURCE_MEM, 0); -+ if (r == NULL) { -+ dev_err(&pdev->dev, "platform_get_resource\n"); -+ ret = -ENOENT; -+ goto err_master; -+ } -+ -+ r = devm_request_mem_region(&pdev->dev, r->start, resource_size(r), -+ pdev->name); -+ if (!r) { -+ dev_err(&pdev->dev, "failed to request memory region\n"); -+ ret = -ENXIO; -+ goto err_master; -+ } -+ -+ hw->base = devm_ioremap_nocache(&pdev->dev, r->start, resource_size(r)); -+ if (!hw->base) { -+ dev_err(&pdev->dev, "failed to remap memory region\n"); -+ ret = -ENXIO; -+ goto err_master; -+ } -+ -+ memset(hw->irq, 0, sizeof(hw->irq)); -+ for (i = 0; i < ARRAY_SIZE(ltq_spi_irqs); i++) { -+ hw->irq[i] = irqres[i].start; -+ ret = request_irq(hw->irq[i], ltq_spi_irqs[i].handler, -+ 0, ltq_spi_irqs[i].name, hw); -+ if (ret) { -+ dev_err(&pdev->dev, "failed to request %s irq (%d)\n", -+ ltq_spi_irqs[i].name, hw->irq[i]); -+ goto err_irq; -+ } -+ } -+ -+ hw->fpiclk = clk_get_fpi(); -+ if (IS_ERR(hw->fpiclk)) { -+ dev_err(&pdev->dev, "failed to get fpi clock\n"); -+ ret = PTR_ERR(hw->fpiclk); -+ goto err_clk; -+ } -+ -+ hw->spiclk = clk_get(&pdev->dev, NULL); -+ if (IS_ERR(hw->spiclk)) { -+ dev_err(&pdev->dev, "failed to get spi clock gate\n"); -+ ret = PTR_ERR(hw->spiclk); -+ goto err_clk; -+ } -+ -+ hw->bitbang.master = spi_master_get(master); -+ hw->bitbang.chipselect = ltq_spi_chipselect; -+ hw->bitbang.setup_transfer = ltq_spi_setup_transfer; -+ hw->bitbang.txrx_bufs = ltq_spi_txrx_bufs; -+ -+ if (of_machine_is_compatible("lantiq,ase")) -+ master->num_chipselect = 3; -+ else -+ master->num_chipselect = 6; -+ master->bus_num = pdev->id; -+ master->setup = ltq_spi_setup; -+ master->cleanup = ltq_spi_cleanup; -+ master->dev.of_node = pdev->dev.of_node; -+ -+ hw->dev = &pdev->dev; -+ init_completion(&hw->done); -+ spin_lock_init(&hw->lock); -+ -+ ltq_spi_hw_enable(hw); -+ -+ /* Read module capabilities */ -+ id = ltq_spi_reg_read(hw, LTQ_SPI_ID); -+ hw->txfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; -+ hw->rxfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; -+ hw->dma_support = (id & LTQ_SPI_ID_CFG) ? 1 : 0; -+ -+ ltq_spi_config_mode_set(hw); -+ -+ /* Enable error checking, disable TX/RX, set idle value high */ -+ data = LTQ_SPI_CON_RUEN | LTQ_SPI_CON_AEN | -+ LTQ_SPI_CON_TEN | LTQ_SPI_CON_REN | -+ LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF | LTQ_SPI_CON_IDLE; -+ ltq_spi_reg_write(hw, data, LTQ_SPI_CON); -+ -+ /* Enable master mode and clear error flags */ -+ ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_SETMS | -+ LTQ_SPI_WHBSTATE_CLR_ERRORS, LTQ_SPI_WHBSTATE); -+ -+ /* Reset GPIO/CS registers */ -+ ltq_spi_reg_write(hw, 0x0, LTQ_SPI_GPOCON); -+ ltq_spi_reg_write(hw, 0xFF00, LTQ_SPI_FGPO); -+ -+ /* Enable and flush FIFOs */ -+ ltq_spi_reset_fifos(hw); -+ -+ ret = spi_bitbang_start(&hw->bitbang); -+ if (ret) { -+ dev_err(&pdev->dev, "spi_bitbang_start failed\n"); -+ goto err_bitbang; -+ } -+ -+ platform_set_drvdata(pdev, hw); -+ -+ pr_info("Lantiq SoC SPI controller rev %u (TXFS %u, RXFS %u, DMA %u)\n", -+ id & LTQ_SPI_ID_REV_MASK, hw->txfs, hw->rxfs, hw->dma_support); -+ -+ return 0; -+ -+err_bitbang: -+ ltq_spi_hw_disable(hw); -+ -+err_clk: -+ if (hw->fpiclk) -+ clk_put(hw->fpiclk); -+ if (hw->spiclk) -+ clk_put(hw->spiclk); -+ -+err_irq: -+ clk_put(hw->fpiclk); -+ -+ for (; i > 0; i--) -+ free_irq(hw->irq[i], hw); -+ -+err_master: -+ spi_master_put(master); -+ -+err: -+ return ret; -+} -+ -+static int ltq_spi_remove(struct platform_device *pdev) -+{ -+ struct ltq_spi *hw = platform_get_drvdata(pdev); -+ int ret, i; -+ -+ ret = spi_bitbang_stop(&hw->bitbang); -+ if (ret) -+ return ret; -+ -+ platform_set_drvdata(pdev, NULL); -+ -+ ltq_spi_config_mode_set(hw); -+ ltq_spi_hw_disable(hw); -+ -+ for (i = 0; i < ARRAY_SIZE(hw->irq); i++) -+ if (0 < hw->irq[i]) -+ free_irq(hw->irq[i], hw); -+ -+ if (hw->fpiclk) -+ clk_put(hw->fpiclk); -+ if (hw->spiclk) -+ clk_put(hw->spiclk); -+ -+ spi_master_put(hw->bitbang.master); -+ -+ return 0; -+} -+ -+static const struct of_device_id ltq_spi_match[] = { -+ { .compatible = "lantiq,spi-xway" }, -+ {}, -+}; -+MODULE_DEVICE_TABLE(of, ltq_spi_match); -+ -+static struct platform_driver ltq_spi_driver = { -+ .probe = ltq_spi_probe, -+ .remove = ltq_spi_remove, -+ .driver = { -+ .name = "spi-xway", -+ .owner = THIS_MODULE, -+ .of_match_table = ltq_spi_match, -+ }, -+}; -+ -+module_platform_driver(ltq_spi_driver); -+ -+MODULE_DESCRIPTION("Lantiq SoC SPI controller driver"); -+MODULE_AUTHOR("Daniel Schwierzeck "); -+MODULE_LICENSE("GPL"); -+MODULE_ALIAS("platform:spi-xway"); --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0029-GPIO-MIPS-lantiq-add-gpio-driver-for-falcon-SoC.patch b/target/linux/lantiq/patches-3.14/0029-GPIO-MIPS-lantiq-add-gpio-driver-for-falcon-SoC.patch new file mode 100644 index 0000000000..a9be6fce0d --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0029-GPIO-MIPS-lantiq-add-gpio-driver-for-falcon-SoC.patch @@ -0,0 +1,404 @@ +From 7e178ce2e5f3aef38d4bdd2c0e02eae6100d5af4 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Thu, 7 Aug 2014 18:22:19 +0200 +Subject: [PATCH 29/36] GPIO: MIPS: lantiq: add gpio driver for falcon SoC + +Add driver for GPIO blocks found on Lantiq FALCON SoC. The SoC has 5 banks of +up to 32 pads. The GPIO blocks have a per pin IRQs. + +Signed-off-by: Thomas Langer +Acked-by: John Crispin +Cc: linux-mips@linux-mips.org +Cc: linux-gpio@vger.kernel.org +--- + drivers/gpio/Kconfig | 5 + + drivers/gpio/Makefile | 1 + + drivers/gpio/gpio-falcon.c | 348 ++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 354 insertions(+) + create mode 100644 drivers/gpio/gpio-falcon.c + +diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig +index 903f24d..670c064 100644 +--- a/drivers/gpio/Kconfig ++++ b/drivers/gpio/Kconfig +@@ -145,6 +145,11 @@ config GPIO_EP93XX + depends on ARCH_EP93XX + select GPIO_GENERIC + ++config GPIO_FALCON ++ def_bool y ++ depends on MIPS && SOC_FALCON ++ select GPIO_GENERIC ++ + config GPIO_MM_LANTIQ + bool "Lantiq Memory mapped GPIOs" + depends on LANTIQ && SOC_XWAY +diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile +index 5d50179..c92db39 100644 +--- a/drivers/gpio/Makefile ++++ b/drivers/gpio/Makefile +@@ -26,6 +26,7 @@ obj-$(CONFIG_GPIO_DAVINCI) += gpio-davinci.o + obj-$(CONFIG_GPIO_EM) += gpio-em.o + obj-$(CONFIG_GPIO_EP93XX) += gpio-ep93xx.o + obj-$(CONFIG_GPIO_F7188X) += gpio-f7188x.o ++obj-$(CONFIG_GPIO_FALCON) += gpio-falcon.o + obj-$(CONFIG_GPIO_GE_FPGA) += gpio-ge.o + obj-$(CONFIG_GPIO_GRGPIO) += gpio-grgpio.o + obj-$(CONFIG_GPIO_ICH) += gpio-ich.o +diff --git a/drivers/gpio/gpio-falcon.c b/drivers/gpio/gpio-falcon.c +new file mode 100644 +index 0000000..ae3bdfb +--- /dev/null ++++ b/drivers/gpio/gpio-falcon.c +@@ -0,0 +1,348 @@ ++/* ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ * ++ * Copyright (C) 2012 Thomas Langer ++ * Copyright (C) 2012 John Crispin ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++ ++/* Data Output Register */ ++#define GPIO_OUT 0x00000000 ++/* Data Input Register */ ++#define GPIO_IN 0x00000004 ++/* Direction Register */ ++#define GPIO_DIR 0x00000008 ++/* External Interrupt Control Register 0 */ ++#define GPIO_EXINTCR0 0x00000018 ++/* External Interrupt Control Register 1 */ ++#define GPIO_EXINTCR1 0x0000001C ++/* IRN Capture Register */ ++#define GPIO_IRNCR 0x00000020 ++/* IRN Interrupt Configuration Register */ ++#define GPIO_IRNCFG 0x0000002C ++/* IRN Interrupt Enable Set Register */ ++#define GPIO_IRNRNSET 0x00000030 ++/* IRN Interrupt Enable Clear Register */ ++#define GPIO_IRNENCLR 0x00000034 ++/* Output Set Register */ ++#define GPIO_OUTSET 0x00000040 ++/* Output Cler Register */ ++#define GPIO_OUTCLR 0x00000044 ++/* Direction Clear Register */ ++#define GPIO_DIRSET 0x00000048 ++/* Direction Set Register */ ++#define GPIO_DIRCLR 0x0000004C ++ ++/* turn a gpio_chip into a falcon_gpio_port */ ++#define ctop(c) container_of(c, struct falcon_gpio_port, gpio_chip) ++/* turn a irq_data into a falcon_gpio_port */ ++#define itop(i) ((struct falcon_gpio_port *) irq_get_chip_data(i->irq)) ++ ++#define port_r32(p, reg) ltq_r32(p->port + reg) ++#define port_w32(p, val, reg) ltq_w32(val, p->port + reg) ++#define port_w32_mask(p, clear, set, reg) \ ++ port_w32(p, (port_r32(p, reg) & ~(clear)) | (set), reg) ++ ++#define MAX_BANKS 5 ++#define PINS_PER_PORT 32 ++ ++struct falcon_gpio_port { ++ struct gpio_chip gpio_chip; ++ void __iomem *port; ++ unsigned int irq_base; ++ unsigned int chained_irq; ++ struct clk *clk; ++ char name[6]; ++}; ++ ++static struct irq_chip falcon_gpio_irq_chip; ++ ++static int falcon_gpio_direction_input(struct gpio_chip *chip, ++ unsigned int offset) ++{ ++ port_w32(ctop(chip), 1 << offset, GPIO_DIRCLR); ++ ++ return 0; ++} ++ ++static void falcon_gpio_set(struct gpio_chip *chip, unsigned int offset, ++ int value) ++{ ++ if (value) ++ port_w32(ctop(chip), 1 << offset, GPIO_OUTSET); ++ else ++ port_w32(ctop(chip), 1 << offset, GPIO_OUTCLR); ++} ++ ++static int falcon_gpio_direction_output(struct gpio_chip *chip, ++ unsigned int offset, int value) ++{ ++ falcon_gpio_set(chip, offset, value); ++ port_w32(ctop(chip), 1 << offset, GPIO_DIRSET); ++ ++ return 0; ++} ++ ++static int falcon_gpio_get(struct gpio_chip *chip, unsigned int offset) ++{ ++ if ((port_r32(ctop(chip), GPIO_DIR) >> offset) & 1) ++ return (port_r32(ctop(chip), GPIO_OUT) >> offset) & 1; ++ else ++ return (port_r32(ctop(chip), GPIO_IN) >> offset) & 1; ++} ++ ++static int falcon_gpio_request(struct gpio_chip *chip, unsigned offset) ++{ ++ int gpio = chip->base + offset; ++ ++ return pinctrl_request_gpio(gpio); ++} ++ ++static void falcon_gpio_free(struct gpio_chip *chip, unsigned offset) ++{ ++ int gpio = chip->base + offset; ++ ++ pinctrl_free_gpio(gpio); ++} ++ ++static int falcon_gpio_to_irq(struct gpio_chip *chip, unsigned offset) ++{ ++ return ctop(chip)->irq_base + offset; ++} ++ ++static void falcon_gpio_disable_irq(struct irq_data *d) ++{ ++ unsigned int offset = d->irq - itop(d)->irq_base; ++ ++ port_w32(itop(d), 1 << offset, GPIO_IRNENCLR); ++} ++ ++static void falcon_gpio_enable_irq(struct irq_data *d) ++{ ++ unsigned int offset = d->irq - itop(d)->irq_base; ++ ++ port_w32(itop(d), 1 << offset, GPIO_IRNRNSET); ++} ++ ++static void falcon_gpio_ack_irq(struct irq_data *d) ++{ ++ unsigned int offset = d->irq - itop(d)->irq_base; ++ ++ port_w32(itop(d), 1 << offset, GPIO_IRNCR); ++} ++ ++static void falcon_gpio_mask_and_ack_irq(struct irq_data *d) ++{ ++ unsigned int offset = d->irq - itop(d)->irq_base; ++ ++ port_w32(itop(d), 1 << offset, GPIO_IRNENCLR); ++ port_w32(itop(d), 1 << offset, GPIO_IRNCR); ++} ++ ++static int falcon_gpio_irq_type(struct irq_data *d, unsigned int type) ++{ ++ unsigned int offset = d->irq - itop(d)->irq_base; ++ unsigned int mask = 1 << offset; ++ ++ if ((type & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_NONE) ++ return 0; ++ ++ if ((type & (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_LEVEL_LOW)) != 0) { ++ /* level triggered */ ++ port_w32_mask(itop(d), 0, mask, GPIO_IRNCFG); ++ irq_set_chip_and_handler_name(d->irq, ++ &falcon_gpio_irq_chip, handle_level_irq, "mux"); ++ } else { ++ /* edge triggered */ ++ port_w32_mask(itop(d), mask, 0, GPIO_IRNCFG); ++ irq_set_chip_and_handler_name(d->irq, ++ &falcon_gpio_irq_chip, handle_simple_irq, "mux"); ++ } ++ ++ if ((type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) { ++ port_w32_mask(itop(d), mask, 0, GPIO_EXINTCR0); ++ port_w32_mask(itop(d), 0, mask, GPIO_EXINTCR1); ++ } else { ++ if ((type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_LEVEL_HIGH)) != 0) ++ /* positive logic: rising edge, high level */ ++ port_w32_mask(itop(d), mask, 0, GPIO_EXINTCR0); ++ else ++ /* negative logic: falling edge, low level */ ++ port_w32_mask(itop(d), 0, mask, GPIO_EXINTCR0); ++ port_w32_mask(itop(d), mask, 0, GPIO_EXINTCR1); ++ } ++ ++ return gpio_direction_input(itop(d)->gpio_chip.base + offset); ++} ++ ++static void falcon_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) ++{ ++ struct falcon_gpio_port *gpio_port = irq_desc_get_handler_data(desc); ++ unsigned long irncr; ++ int offset; ++ ++ /* acknowledge interrupt */ ++ irncr = port_r32(gpio_port, GPIO_IRNCR); ++ port_w32(gpio_port, irncr, GPIO_IRNCR); ++ ++ desc->irq_data.chip->irq_ack(&desc->irq_data); ++ ++ for_each_set_bit(offset, &irncr, gpio_port->gpio_chip.ngpio) ++ generic_handle_irq(gpio_port->irq_base + offset); ++} ++ ++static int falcon_gpio_irq_map(struct irq_domain *d, unsigned int irq, ++ irq_hw_number_t hw) ++{ ++ struct falcon_gpio_port *port = d->host_data; ++ ++ irq_set_chip_and_handler_name(irq, &falcon_gpio_irq_chip, ++ handle_simple_irq, "mux"); ++ irq_set_chip_data(irq, port); ++ ++ /* set to negative logic (falling edge, low level) */ ++ port_w32_mask(port, 0, 1 << hw, GPIO_EXINTCR0); ++ return 0; ++} ++ ++static struct irq_chip falcon_gpio_irq_chip = { ++ .name = "gpio_irq_mux", ++ .irq_mask = falcon_gpio_disable_irq, ++ .irq_unmask = falcon_gpio_enable_irq, ++ .irq_ack = falcon_gpio_ack_irq, ++ .irq_mask_ack = falcon_gpio_mask_and_ack_irq, ++ .irq_set_type = falcon_gpio_irq_type, ++}; ++ ++static const struct irq_domain_ops irq_domain_ops = { ++ .xlate = irq_domain_xlate_onetwocell, ++ .map = falcon_gpio_irq_map, ++}; ++ ++static struct irqaction gpio_cascade = { ++ .handler = no_action, ++ .flags = IRQF_DISABLED, ++ .name = "gpio_cascade", ++}; ++ ++static int falcon_gpio_probe(struct platform_device *pdev) ++{ ++ struct pinctrl_gpio_range *gpio_range; ++ struct device_node *node = pdev->dev.of_node; ++ const __be32 *bank = of_get_property(node, "lantiq,bank", NULL); ++ struct falcon_gpio_port *gpio_port; ++ struct resource *gpiores, irqres; ++ int ret, size; ++ ++ if (!bank || *bank >= MAX_BANKS) ++ return -ENODEV; ++ ++ size = pinctrl_falcon_get_range_size(*bank); ++ if (size < 1) { ++ dev_err(&pdev->dev, "pad not loaded for bank %d\n", *bank); ++ return size; ++ } ++ ++ gpio_range = devm_kzalloc(&pdev->dev, sizeof(struct pinctrl_gpio_range), ++ GFP_KERNEL); ++ if (!gpio_range) ++ return -ENOMEM; ++ ++ gpio_port = devm_kzalloc(&pdev->dev, sizeof(struct falcon_gpio_port), ++ GFP_KERNEL); ++ if (!gpio_port) ++ return -ENOMEM; ++ ++ snprintf(gpio_port->name, 6, "gpio%d", *bank); ++ gpio_port->gpio_chip.label = gpio_port->name; ++ gpio_port->gpio_chip.direction_input = falcon_gpio_direction_input; ++ gpio_port->gpio_chip.direction_output = falcon_gpio_direction_output; ++ gpio_port->gpio_chip.get = falcon_gpio_get; ++ gpio_port->gpio_chip.set = falcon_gpio_set; ++ gpio_port->gpio_chip.request = falcon_gpio_request; ++ gpio_port->gpio_chip.free = falcon_gpio_free; ++ gpio_port->gpio_chip.base = *bank * PINS_PER_PORT; ++ gpio_port->gpio_chip.ngpio = size; ++ gpio_port->gpio_chip.dev = &pdev->dev; ++ ++ gpiores = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ gpio_port->port = devm_request_and_ioremap(&pdev->dev, gpiores); ++ if (IS_ERR(gpio_port->port)) ++ return PTR_ERR(gpio_port->port); ++ ++ gpio_port->clk = devm_clk_get(&pdev->dev, NULL); ++ if (IS_ERR(gpio_port->clk)) ++ return PTR_ERR(gpio_port->clk); ++ clk_activate(gpio_port->clk); ++ ++ if (of_irq_to_resource_table(node, &irqres, 1) == 1) { ++ gpio_port->irq_base = INT_NUM_EXTRA_START + (32 * *bank); ++ gpio_port->gpio_chip.to_irq = falcon_gpio_to_irq; ++ gpio_port->chained_irq = irqres.start; ++ irq_domain_add_legacy(node, size, gpio_port->irq_base, 0, ++ &irq_domain_ops, gpio_port); ++ setup_irq(irqres.start, &gpio_cascade); ++ irq_set_handler_data(irqres.start, gpio_port); ++ irq_set_chained_handler(irqres.start, falcon_gpio_irq_handler); ++ } ++ ++ ret = gpiochip_add(&gpio_port->gpio_chip); ++ if (ret) ++ return ret; ++ ++ platform_set_drvdata(pdev, gpio_port); ++ ++ gpio_range->name = "FALCON GPIO"; ++ gpio_range->id = *bank; ++ gpio_range->base = gpio_port->gpio_chip.base; ++ gpio_range->pin_base = gpio_port->gpio_chip.base; ++ gpio_range->npins = gpio_port->gpio_chip.ngpio; ++ gpio_range->gc = &gpio_port->gpio_chip; ++ ++ pinctrl_falcon_add_gpio_range(gpio_range); ++ ++ return 0; ++} ++ ++static const struct of_device_id falcon_gpio_match[] = { ++ { .compatible = "lantiq,falcon-gpio" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, falcon_gpio_match); ++ ++static struct platform_driver falcon_gpio_driver = { ++ .probe = falcon_gpio_probe, ++ .driver = { ++ .name = "gpio-falcon", ++ .owner = THIS_MODULE, ++ .of_match_table = falcon_gpio_match, ++ }, ++}; ++ ++int __init falcon_gpio_init(void) ++{ ++ int ret; ++ ++ pr_info("FALC(tm) ON GPIO Driver, (C) 2012 Lantiq Deutschland Gmbh\n"); ++ ret = platform_driver_register(&falcon_gpio_driver); ++ if (ret) ++ pr_err("falcon_gpio: Error registering platform driver!"); ++ return ret; ++} ++ ++subsys_initcall(falcon_gpio_init); +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0029-reset-Fix-compile-when-reset-RESET_CONTROLLER-is-not.patch b/target/linux/lantiq/patches-3.14/0029-reset-Fix-compile-when-reset-RESET_CONTROLLER-is-not.patch deleted file mode 100644 index ca9dd5a369..0000000000 --- a/target/linux/lantiq/patches-3.14/0029-reset-Fix-compile-when-reset-RESET_CONTROLLER-is-not.patch +++ /dev/null @@ -1,112 +0,0 @@ -From 748c654a6ba890e9a1b5bd29d0f198ce6b2c091f Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Fri, 9 Aug 2013 18:47:27 +0200 -Subject: [PATCH 29/31] reset: Fix compile when reset RESET_CONTROLLER is not - selected - -Drivers need to protect their reset api calls with #ifdef to avoid compile -errors. - -This patch adds dummy wrappers in the same way that linux/of.h does it. - -Cc: linux-kernel@vger.kernel.org -Cc: Philipp Zabel -Cc: Gabor Juhos ---- - include/linux/reset-controller.h | 16 ++++++++++++++ - include/linux/reset.h | 43 ++++++++++++++++++++++++++++++++++++++ - 2 files changed, 59 insertions(+) - -diff --git a/include/linux/reset-controller.h b/include/linux/reset-controller.h -index 41a4695..f38f530 100644 ---- a/include/linux/reset-controller.h -+++ b/include/linux/reset-controller.h -@@ -46,7 +46,23 @@ struct reset_controller_dev { - unsigned int nr_resets; - }; - -+#if defined(CONFIG_RESET_CONTROLLER) -+ - int reset_controller_register(struct reset_controller_dev *rcdev); - void reset_controller_unregister(struct reset_controller_dev *rcdev); - -+#else -+ -+static inline int reset_controller_register(struct reset_controller_dev *rcdev) -+{ -+ return -ENOSYS; -+} -+ -+void reset_controller_unregister(struct reset_controller_dev *rcdev) -+{ -+ -+} -+ -+#endif -+ - #endif -diff --git a/include/linux/reset.h b/include/linux/reset.h -index 6082247..1b36c9e 100644 ---- a/include/linux/reset.h -+++ b/include/linux/reset.h -@@ -1,9 +1,13 @@ - #ifndef _LINUX_RESET_H_ - #define _LINUX_RESET_H_ - -+#include -+ - struct device; - struct reset_control; - -+#if defined(CONFIG_RESET_CONTROLLER) -+ - int reset_control_reset(struct reset_control *rstc); - int reset_control_assert(struct reset_control *rstc); - int reset_control_deassert(struct reset_control *rstc); -@@ -14,4 +18,43 @@ struct reset_control *devm_reset_control_get(struct device *dev, const char *id) - - int device_reset(struct device *dev); - -+#else /* CONFIG_RESET_CONTROLLER */ -+ -+static inline int reset_control_reset(struct reset_control *rstc) -+{ -+ return -ENOSYS; -+} -+ -+static inline int reset_control_assert(struct reset_control *rstc) -+{ -+ return -ENOSYS; -+} -+ -+static inline int reset_control_deassert(struct reset_control *rstc) -+{ -+ return -ENOSYS; -+} -+ -+static inline struct reset_control *reset_control_get(struct device *dev, const char *id) -+{ -+ return ERR_PTR(-ENOSYS); -+} -+ -+static inline void reset_control_put(struct reset_control *rstc) -+{ -+ -+} -+ -+static inline struct reset_control *devm_reset_control_get(struct device *dev, const char *id) -+{ -+ return ERR_PTR(-ENOSYS); -+} -+ -+static inline int device_reset(struct device *dev) -+{ -+ return -ENOSYS; -+} -+ -+#endif -+ - #endif --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0030-GPIO-add-named-gpio-exports.patch b/target/linux/lantiq/patches-3.14/0030-GPIO-add-named-gpio-exports.patch new file mode 100644 index 0000000000..0a1064208c --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0030-GPIO-add-named-gpio-exports.patch @@ -0,0 +1,177 @@ +From cc809a441d8f2924f785eb863dfa6aef47a25b0b Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Tue, 12 Aug 2014 20:49:27 +0200 +Subject: [PATCH 30/36] GPIO: add named gpio exports + +Signed-off-by: John Crispin +--- + drivers/gpio/gpiolib-of.c | 68 +++++++++++++++++++++++++++++++++++++++++ + drivers/gpio/gpiolib.c | 11 +++++-- + include/asm-generic/gpio.h | 5 +++ + include/linux/gpio/consumer.h | 8 +++++ + 4 files changed, 90 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c +index e0a98f5..f16f271 100644 +--- a/drivers/gpio/gpiolib-of.c ++++ b/drivers/gpio/gpiolib-of.c +@@ -21,6 +21,8 @@ + #include + #include + #include ++#include ++#include + + struct gpio_desc; + +@@ -296,3 +298,69 @@ void of_gpiochip_remove(struct gpio_chip *chip) + if (chip->of_node) + of_node_put(chip->of_node); + } ++ ++static struct of_device_id gpio_export_ids[] = { ++ { .compatible = "gpio-export" }, ++ { /* sentinel */ } ++}; ++ ++static int __init of_gpio_export_probe(struct platform_device *pdev) ++{ ++ struct device_node *np = pdev->dev.of_node; ++ struct device_node *cnp; ++ u32 val; ++ int nb = 0; ++ ++ for_each_child_of_node(np, cnp) { ++ const char *name = NULL; ++ int gpio; ++ bool dmc; ++ int max_gpio = 1; ++ int i; ++ ++ of_property_read_string(cnp, "gpio-export,name", &name); ++ ++ if (!name) ++ max_gpio = of_gpio_count(cnp); ++ ++ for (i = 0; i < max_gpio; i++) { ++ unsigned flags = 0; ++ enum of_gpio_flags of_flags; ++ ++ gpio = of_get_gpio_flags(cnp, i, &of_flags); ++ ++ if (of_flags == OF_GPIO_ACTIVE_LOW) ++ flags |= GPIOF_ACTIVE_LOW; ++ ++ if (!of_property_read_u32(cnp, "gpio-export,output", &val)) ++ flags |= val ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW; ++ else ++ flags |= GPIOF_IN; ++ ++ if (devm_gpio_request_one(&pdev->dev, gpio, flags, name ? name : of_node_full_name(np))) ++ continue; ++ ++ dmc = of_property_read_bool(cnp, "gpio-export,direction_may_change"); ++ gpio_export_with_name(gpio, dmc, name); ++ nb++; ++ } ++ } ++ ++ dev_info(&pdev->dev, "%d gpio(s) exported\n", nb); ++ ++ return 0; ++} ++ ++static struct platform_driver gpio_export_driver = { ++ .driver = { ++ .name = "gpio-export", ++ .owner = THIS_MODULE, ++ .of_match_table = of_match_ptr(gpio_export_ids), ++ }, ++}; ++ ++static int __init of_gpio_export_init(void) ++{ ++ return platform_driver_probe(&gpio_export_driver, of_gpio_export_probe); ++} ++device_initcall(of_gpio_export_init); +diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c +index 50c4922..aece9f1 100644 +--- a/drivers/gpio/gpiolib.c ++++ b/drivers/gpio/gpiolib.c +@@ -803,7 +803,7 @@ static struct class gpio_class = { + * + * Returns zero on success, else an error. + */ +-int gpiod_export(struct gpio_desc *desc, bool direction_may_change) ++int _gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name) + { + unsigned long flags; + int status; +@@ -843,7 +843,8 @@ int gpiod_export(struct gpio_desc *desc, bool direction_may_change) + offset = gpio_chip_hwgpio(desc); + if (desc->chip->names && desc->chip->names[offset]) + ioname = desc->chip->names[offset]; +- ++ if (name) ++ ioname = name; + dev = device_create(&gpio_class, desc->chip->dev, MKDEV(0, 0), + desc, ioname ? ioname : "gpio%u", + desc_to_gpio(desc)); +@@ -880,6 +881,12 @@ fail_unlock: + gpiod_dbg(desc, "%s: status %d\n", __func__, status); + return status; + } ++EXPORT_SYMBOL_GPL(_gpiod_export); ++ ++int gpiod_export(struct gpio_desc *desc, bool direction_may_change) ++{ ++ return _gpiod_export(desc, direction_may_change, NULL); ++} + EXPORT_SYMBOL_GPL(gpiod_export); + + static int match_export(struct device *dev, const void *data) +diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h +index a5f56a0..70a32ee 100644 +--- a/include/asm-generic/gpio.h ++++ b/include/asm-generic/gpio.h +@@ -126,6 +126,11 @@ static inline int gpio_export(unsigned gpio, bool direction_may_change) + return gpiod_export(gpio_to_desc(gpio), direction_may_change); + } + ++static inline int gpio_export_with_name(unsigned gpio, bool direction_may_change, const char *name) ++{ ++ return _gpiod_export(gpio_to_desc(gpio), direction_may_change, name); ++} ++ + static inline int gpio_export_link(struct device *dev, const char *name, + unsigned gpio) + { +diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h +index 7a8144f..085c31c 100644 +--- a/include/linux/gpio/consumer.h ++++ b/include/linux/gpio/consumer.h +@@ -219,6 +219,7 @@ static inline struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc) + + #if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS) + ++int _gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name); + int gpiod_export(struct gpio_desc *desc, bool direction_may_change); + int gpiod_export_link(struct device *dev, const char *name, + struct gpio_desc *desc); +@@ -227,6 +228,13 @@ void gpiod_unexport(struct gpio_desc *desc); + + #else /* CONFIG_GPIOLIB && CONFIG_GPIO_SYSFS */ + ++static inline int _gpiod_export(struct gpio_desc *desc, ++ bool direction_may_change, ++ const char *name) ++{ ++ return -ENOSYS; ++} ++ + static inline int gpiod_export(struct gpio_desc *desc, + bool direction_may_change) + { +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0030-MIPS-lantiq-command-line-work-around.patch b/target/linux/lantiq/patches-3.14/0030-MIPS-lantiq-command-line-work-around.patch deleted file mode 100644 index 77aee7ebeb..0000000000 --- a/target/linux/lantiq/patches-3.14/0030-MIPS-lantiq-command-line-work-around.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 015e22a637fe6ab9f9d2d94d3be1b0b312d21b39 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Tue, 12 Aug 2014 21:40:41 +0200 -Subject: [PATCH 30/31] MIPS: lantiq: command line work around - -Signed-off-by: John Crispin ---- - arch/mips/lantiq/prom.c | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/arch/mips/lantiq/prom.c b/arch/mips/lantiq/prom.c -index 202e118..227feed 100644 ---- a/arch/mips/lantiq/prom.c -+++ b/arch/mips/lantiq/prom.c -@@ -74,6 +74,8 @@ void __init plat_mem_setup(void) - * parsed resulting in our memory appearing - */ - __dt_setup_arch(&__image_dtb); -+ -+ strlcpy(arcs_cmdline, boot_command_line, COMMAND_LINE_SIZE); - } - - void __init device_tree_init(void) --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0031-GPIO-add-named-gpio-exports.patch b/target/linux/lantiq/patches-3.14/0031-GPIO-add-named-gpio-exports.patch deleted file mode 100644 index 412a32a42a..0000000000 --- a/target/linux/lantiq/patches-3.14/0031-GPIO-add-named-gpio-exports.patch +++ /dev/null @@ -1,177 +0,0 @@ -From 6774a8fcd63da9511faa7501ee20c4dde289bb07 Mon Sep 17 00:00:00 2001 -From: John Crispin -Date: Tue, 12 Aug 2014 20:49:27 +0200 -Subject: [PATCH 31/31] GPIO: add named gpio exports - -Signed-off-by: John Crispin ---- - drivers/gpio/gpiolib-of.c | 68 +++++++++++++++++++++++++++++++++++++++++ - drivers/gpio/gpiolib.c | 11 +++++-- - include/asm-generic/gpio.h | 5 +++ - include/linux/gpio/consumer.h | 8 +++++ - 4 files changed, 90 insertions(+), 2 deletions(-) - -diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c -index e0a98f5..f16f271 100644 ---- a/drivers/gpio/gpiolib-of.c -+++ b/drivers/gpio/gpiolib-of.c -@@ -21,6 +21,8 @@ - #include - #include - #include -+#include -+#include - - struct gpio_desc; - -@@ -296,3 +298,69 @@ void of_gpiochip_remove(struct gpio_chip *chip) - if (chip->of_node) - of_node_put(chip->of_node); - } -+ -+static struct of_device_id gpio_export_ids[] = { -+ { .compatible = "gpio-export" }, -+ { /* sentinel */ } -+}; -+ -+static int __init of_gpio_export_probe(struct platform_device *pdev) -+{ -+ struct device_node *np = pdev->dev.of_node; -+ struct device_node *cnp; -+ u32 val; -+ int nb = 0; -+ -+ for_each_child_of_node(np, cnp) { -+ const char *name = NULL; -+ int gpio; -+ bool dmc; -+ int max_gpio = 1; -+ int i; -+ -+ of_property_read_string(cnp, "gpio-export,name", &name); -+ -+ if (!name) -+ max_gpio = of_gpio_count(cnp); -+ -+ for (i = 0; i < max_gpio; i++) { -+ unsigned flags = 0; -+ enum of_gpio_flags of_flags; -+ -+ gpio = of_get_gpio_flags(cnp, i, &of_flags); -+ -+ if (of_flags == OF_GPIO_ACTIVE_LOW) -+ flags |= GPIOF_ACTIVE_LOW; -+ -+ if (!of_property_read_u32(cnp, "gpio-export,output", &val)) -+ flags |= val ? GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW; -+ else -+ flags |= GPIOF_IN; -+ -+ if (devm_gpio_request_one(&pdev->dev, gpio, flags, name ? name : of_node_full_name(np))) -+ continue; -+ -+ dmc = of_property_read_bool(cnp, "gpio-export,direction_may_change"); -+ gpio_export_with_name(gpio, dmc, name); -+ nb++; -+ } -+ } -+ -+ dev_info(&pdev->dev, "%d gpio(s) exported\n", nb); -+ -+ return 0; -+} -+ -+static struct platform_driver gpio_export_driver = { -+ .driver = { -+ .name = "gpio-export", -+ .owner = THIS_MODULE, -+ .of_match_table = of_match_ptr(gpio_export_ids), -+ }, -+}; -+ -+static int __init of_gpio_export_init(void) -+{ -+ return platform_driver_probe(&gpio_export_driver, of_gpio_export_probe); -+} -+device_initcall(of_gpio_export_init); -diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c -index 50c4922..aece9f1 100644 ---- a/drivers/gpio/gpiolib.c -+++ b/drivers/gpio/gpiolib.c -@@ -803,7 +803,7 @@ static struct class gpio_class = { - * - * Returns zero on success, else an error. - */ --int gpiod_export(struct gpio_desc *desc, bool direction_may_change) -+int _gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name) - { - unsigned long flags; - int status; -@@ -843,7 +843,8 @@ int gpiod_export(struct gpio_desc *desc, bool direction_may_change) - offset = gpio_chip_hwgpio(desc); - if (desc->chip->names && desc->chip->names[offset]) - ioname = desc->chip->names[offset]; -- -+ if (name) -+ ioname = name; - dev = device_create(&gpio_class, desc->chip->dev, MKDEV(0, 0), - desc, ioname ? ioname : "gpio%u", - desc_to_gpio(desc)); -@@ -880,6 +881,12 @@ fail_unlock: - gpiod_dbg(desc, "%s: status %d\n", __func__, status); - return status; - } -+EXPORT_SYMBOL_GPL(_gpiod_export); -+ -+int gpiod_export(struct gpio_desc *desc, bool direction_may_change) -+{ -+ return _gpiod_export(desc, direction_may_change, NULL); -+} - EXPORT_SYMBOL_GPL(gpiod_export); - - static int match_export(struct device *dev, const void *data) -diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h -index a5f56a0..70a32ee 100644 ---- a/include/asm-generic/gpio.h -+++ b/include/asm-generic/gpio.h -@@ -126,6 +126,11 @@ static inline int gpio_export(unsigned gpio, bool direction_may_change) - return gpiod_export(gpio_to_desc(gpio), direction_may_change); - } - -+static inline int gpio_export_with_name(unsigned gpio, bool direction_may_change, const char *name) -+{ -+ return _gpiod_export(gpio_to_desc(gpio), direction_may_change, name); -+} -+ - static inline int gpio_export_link(struct device *dev, const char *name, - unsigned gpio) - { -diff --git a/include/linux/gpio/consumer.h b/include/linux/gpio/consumer.h -index 7a8144f..085c31c 100644 ---- a/include/linux/gpio/consumer.h -+++ b/include/linux/gpio/consumer.h -@@ -219,6 +219,7 @@ static inline struct gpio_chip *gpiod_to_chip(const struct gpio_desc *desc) - - #if IS_ENABLED(CONFIG_GPIOLIB) && IS_ENABLED(CONFIG_GPIO_SYSFS) - -+int _gpiod_export(struct gpio_desc *desc, bool direction_may_change, const char *name); - int gpiod_export(struct gpio_desc *desc, bool direction_may_change); - int gpiod_export_link(struct device *dev, const char *name, - struct gpio_desc *desc); -@@ -227,6 +228,13 @@ void gpiod_unexport(struct gpio_desc *desc); - - #else /* CONFIG_GPIOLIB && CONFIG_GPIO_SYSFS */ - -+static inline int _gpiod_export(struct gpio_desc *desc, -+ bool direction_may_change, -+ const char *name) -+{ -+ return -ENOSYS; -+} -+ - static inline int gpiod_export(struct gpio_desc *desc, - bool direction_may_change) - { --- -1.7.10.4 - diff --git a/target/linux/lantiq/patches-3.14/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch b/target/linux/lantiq/patches-3.14/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch new file mode 100644 index 0000000000..713c2aa533 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0031-I2C-MIPS-lantiq-add-FALC-ON-i2c-bus-master.patch @@ -0,0 +1,1047 @@ +From f17e50f67fa3c77624edf2ca03fae0d50f0ce39b Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Thu, 7 Aug 2014 18:26:42 +0200 +Subject: [PATCH 31/36] I2C: MIPS: lantiq: add FALC-ON i2c bus master + +This patch adds the driver needed to make the I2C bus work on FALC-ON SoCs. + +Signed-off-by: Thomas Langer +Signed-off-by: John Crispin +--- + drivers/i2c/busses/Kconfig | 10 + + drivers/i2c/busses/Makefile | 1 + + drivers/i2c/busses/i2c-lantiq.c | 747 +++++++++++++++++++++++++++++++++++++++ + drivers/i2c/busses/i2c-lantiq.h | 234 ++++++++++++ + 4 files changed, 992 insertions(+) + create mode 100644 drivers/i2c/busses/i2c-lantiq.c + create mode 100644 drivers/i2c/busses/i2c-lantiq.h + +diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig +index de17c55..3e003c4 100644 +--- a/drivers/i2c/busses/Kconfig ++++ b/drivers/i2c/busses/Kconfig +@@ -514,6 +514,16 @@ config I2C_KEMPLD + This driver can also be built as a module. If so, the module + will be called i2c-kempld. + ++config I2C_LANTIQ ++ tristate "Lantiq I2C interface" ++ depends on LANTIQ && SOC_FALCON ++ help ++ If you say yes to this option, support will be included for the ++ Lantiq I2C core. ++ ++ This driver can also be built as a module. If so, the module ++ will be called i2c-lantiq. ++ + config I2C_MPC + tristate "MPC107/824x/85xx/512x/52xx/83xx/86xx" + depends on PPC +diff --git a/drivers/i2c/busses/Makefile b/drivers/i2c/busses/Makefile +index a08931f..4417097 100644 +--- a/drivers/i2c/busses/Makefile ++++ b/drivers/i2c/busses/Makefile +@@ -49,6 +49,7 @@ obj-$(CONFIG_I2C_IBM_IIC) += i2c-ibm_iic.o + obj-$(CONFIG_I2C_IMX) += i2c-imx.o + obj-$(CONFIG_I2C_IOP3XX) += i2c-iop3xx.o + obj-$(CONFIG_I2C_KEMPLD) += i2c-kempld.o ++obj-$(CONFIG_I2C_LANTIQ) += i2c-lantiq.o + obj-$(CONFIG_I2C_MPC) += i2c-mpc.o + obj-$(CONFIG_I2C_MV64XXX) += i2c-mv64xxx.o + obj-$(CONFIG_I2C_MXS) += i2c-mxs.o +diff --git a/drivers/i2c/busses/i2c-lantiq.c b/drivers/i2c/busses/i2c-lantiq.c +new file mode 100644 +index 0000000..9a5f58b +--- /dev/null ++++ b/drivers/i2c/busses/i2c-lantiq.c +@@ -0,0 +1,747 @@ ++ ++/* ++ * Lantiq I2C bus adapter ++ * ++ * Parts based on i2c-designware.c and other i2c drivers from Linux 2.6.33 ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ * ++ * Copyright (C) 2012 Thomas Langer ++ */ ++ ++#include ++#include ++#include ++#include /* for kzalloc, kfree */ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++#include "i2c-lantiq.h" ++ ++/* ++ * CURRENT ISSUES: ++ * - no high speed support ++ * - ten bit mode is not tested (no slave devices) ++ */ ++ ++/* access macros */ ++#define i2c_r32(reg) \ ++ __raw_readl(&(priv->membase)->reg) ++#define i2c_w32(val, reg) \ ++ __raw_writel(val, &(priv->membase)->reg) ++#define i2c_w32_mask(clear, set, reg) \ ++ i2c_w32((i2c_r32(reg) & ~(clear)) | (set), reg) ++ ++#define DRV_NAME "i2c-lantiq" ++#define DRV_VERSION "1.00" ++ ++#define LTQ_I2C_BUSY_TIMEOUT 20 /* ms */ ++ ++#ifdef DEBUG ++#define LTQ_I2C_XFER_TIMEOUT (25*HZ) ++#else ++#define LTQ_I2C_XFER_TIMEOUT HZ ++#endif ++ ++#define LTQ_I2C_IMSC_DEFAULT_MASK (I2C_IMSC_I2C_P_INT_EN | \ ++ I2C_IMSC_I2C_ERR_INT_EN) ++ ++#define LTQ_I2C_ARB_LOST (1 << 0) ++#define LTQ_I2C_NACK (1 << 1) ++#define LTQ_I2C_RX_UFL (1 << 2) ++#define LTQ_I2C_RX_OFL (1 << 3) ++#define LTQ_I2C_TX_UFL (1 << 4) ++#define LTQ_I2C_TX_OFL (1 << 5) ++ ++struct ltq_i2c { ++ struct mutex mutex; ++ ++ ++ /* active clock settings */ ++ unsigned int input_clock; /* clock input for i2c hardware block */ ++ unsigned int i2c_clock; /* approximated bus clock in kHz */ ++ ++ struct clk *clk_gate; ++ struct clk *clk_input; ++ ++ ++ /* resources (memory and interrupts) */ ++ int irq_lb; /* last burst irq */ ++ ++ struct lantiq_reg_i2c __iomem *membase; /* base of mapped registers */ ++ ++ struct i2c_adapter adap; ++ struct device *dev; ++ ++ struct completion cmd_complete; ++ ++ ++ /* message transfer data */ ++ struct i2c_msg *current_msg; /* current message */ ++ int msgs_num; /* number of messages to handle */ ++ u8 *msg_buf; /* current buffer */ ++ u32 msg_buf_len; /* remaining length of current buffer */ ++ int msg_err; /* error status of the current transfer */ ++ ++ ++ /* master status codes */ ++ enum { ++ STATUS_IDLE, ++ STATUS_ADDR, /* address phase */ ++ STATUS_WRITE, ++ STATUS_READ, ++ STATUS_READ_END, ++ STATUS_STOP ++ } status; ++}; ++ ++static irqreturn_t ltq_i2c_isr(int irq, void *dev_id); ++ ++static inline void enable_burst_irq(struct ltq_i2c *priv) ++{ ++ i2c_w32_mask(0, I2C_IMSC_LBREQ_INT_EN | I2C_IMSC_BREQ_INT_EN, imsc); ++} ++static inline void disable_burst_irq(struct ltq_i2c *priv) ++{ ++ i2c_w32_mask(I2C_IMSC_LBREQ_INT_EN | I2C_IMSC_BREQ_INT_EN, 0, imsc); ++} ++ ++static void prepare_msg_send_addr(struct ltq_i2c *priv) ++{ ++ struct i2c_msg *msg = priv->current_msg; ++ int rd = !!(msg->flags & I2C_M_RD); /* extends to 0 or 1 */ ++ u16 addr = msg->addr; ++ ++ /* new i2c_msg */ ++ priv->msg_buf = msg->buf; ++ priv->msg_buf_len = msg->len; ++ if (rd) ++ priv->status = STATUS_READ; ++ else ++ priv->status = STATUS_WRITE; ++ ++ /* send slave address */ ++ if (msg->flags & I2C_M_TEN) { ++ i2c_w32(0xf0 | ((addr & 0x300) >> 7) | rd, txd); ++ i2c_w32(addr & 0xff, txd); ++ } else { ++ i2c_w32((addr & 0x7f) << 1 | rd, txd); ++ } ++} ++ ++static void ltq_i2c_set_tx_len(struct ltq_i2c *priv) ++{ ++ struct i2c_msg *msg = priv->current_msg; ++ int len = (msg->flags & I2C_M_TEN) ? 2 : 1; ++ ++ pr_debug("set_tx_len %cX\n", (msg->flags & I2C_M_RD) ? 'R' : 'T'); ++ ++ priv->status = STATUS_ADDR; ++ ++ if (!(msg->flags & I2C_M_RD)) ++ len += msg->len; ++ else ++ /* set maximum received packet size (before rx int!) */ ++ i2c_w32(msg->len, mrps_ctrl); ++ i2c_w32(len, tps_ctrl); ++ enable_burst_irq(priv); ++} ++ ++static int ltq_i2c_hw_set_clock(struct i2c_adapter *adap) ++{ ++ struct ltq_i2c *priv = i2c_get_adapdata(adap); ++ unsigned int input_clock = clk_get_rate(priv->clk_input); ++ u32 dec, inc = 1; ++ ++ /* clock changed? */ ++ if (priv->input_clock == input_clock) ++ return 0; ++ ++ /* ++ * this formula is only an approximation, found by the recommended ++ * values in the "I2C Architecture Specification 1.7.1" ++ */ ++ dec = input_clock / (priv->i2c_clock * 2); ++ if (dec <= 6) ++ return -ENXIO; ++ ++ i2c_w32(0, fdiv_high_cfg); ++ i2c_w32((inc << I2C_FDIV_CFG_INC_OFFSET) | ++ (dec << I2C_FDIV_CFG_DEC_OFFSET), ++ fdiv_cfg); ++ ++ dev_info(priv->dev, "setup clocks (in %d kHz, bus %d kHz, dec=%d)\n", ++ input_clock, priv->i2c_clock, dec); ++ ++ priv->input_clock = input_clock; ++ return 0; ++} ++ ++static int ltq_i2c_hw_init(struct i2c_adapter *adap) ++{ ++ int ret = 0; ++ struct ltq_i2c *priv = i2c_get_adapdata(adap); ++ ++ /* disable bus */ ++ i2c_w32_mask(I2C_RUN_CTRL_RUN_EN, 0, run_ctrl); ++ ++#ifndef DEBUG ++ /* set normal operation clock divider */ ++ i2c_w32(1 << I2C_CLC_RMC_OFFSET, clc); ++#else ++ /* for debugging a higher divider value! */ ++ i2c_w32(0xF0 << I2C_CLC_RMC_OFFSET, clc); ++#endif ++ ++ /* setup clock */ ++ ret = ltq_i2c_hw_set_clock(adap); ++ if (ret != 0) { ++ dev_warn(priv->dev, "invalid clock settings\n"); ++ return ret; ++ } ++ ++ /* configure fifo */ ++ i2c_w32(I2C_FIFO_CFG_TXFC | /* tx fifo as flow controller */ ++ I2C_FIFO_CFG_RXFC | /* rx fifo as flow controller */ ++ I2C_FIFO_CFG_TXFA_TXFA2 | /* tx fifo 4-byte aligned */ ++ I2C_FIFO_CFG_RXFA_RXFA2 | /* rx fifo 4-byte aligned */ ++ I2C_FIFO_CFG_TXBS_TXBS0 | /* tx fifo burst size is 1 word */ ++ I2C_FIFO_CFG_RXBS_RXBS0, /* rx fifo burst size is 1 word */ ++ fifo_cfg); ++ ++ /* configure address */ ++ i2c_w32(I2C_ADDR_CFG_SOPE_EN | /* generate stop when no more data in ++ the fifo */ ++ I2C_ADDR_CFG_SONA_EN | /* generate stop when NA received */ ++ I2C_ADDR_CFG_MnS_EN | /* we are master device */ ++ 0, /* our slave address (not used!) */ ++ addr_cfg); ++ ++ /* enable bus */ ++ i2c_w32_mask(0, I2C_RUN_CTRL_RUN_EN, run_ctrl); ++ ++ return 0; ++} ++ ++static int ltq_i2c_wait_bus_not_busy(struct ltq_i2c *priv) ++{ ++ unsigned long timeout; ++ ++ timeout = jiffies + msecs_to_jiffies(LTQ_I2C_BUSY_TIMEOUT); ++ ++ do { ++ u32 stat = i2c_r32(bus_stat); ++ ++ if ((stat & I2C_BUS_STAT_BS_MASK) == I2C_BUS_STAT_BS_FREE) ++ return 0; ++ ++ cond_resched(); ++ } while (!time_after_eq(jiffies, timeout)); ++ ++ dev_err(priv->dev, "timeout waiting for bus ready\n"); ++ return -ETIMEDOUT; ++} ++ ++static void ltq_i2c_tx(struct ltq_i2c *priv, int last) ++{ ++ if (priv->msg_buf_len && priv->msg_buf) { ++ i2c_w32(*priv->msg_buf, txd); ++ ++ if (--priv->msg_buf_len) ++ priv->msg_buf++; ++ else ++ priv->msg_buf = NULL; ++ } else { ++ last = 1; ++ } ++ ++ if (last) ++ disable_burst_irq(priv); ++} ++ ++static void ltq_i2c_rx(struct ltq_i2c *priv, int last) ++{ ++ u32 fifo_stat, timeout; ++ if (priv->msg_buf_len && priv->msg_buf) { ++ timeout = 5000000; ++ do { ++ fifo_stat = i2c_r32(ffs_stat); ++ } while (!fifo_stat && --timeout); ++ if (!timeout) { ++ last = 1; ++ pr_debug("\nrx timeout\n"); ++ goto err; ++ } ++ while (fifo_stat) { ++ *priv->msg_buf = i2c_r32(rxd); ++ if (--priv->msg_buf_len) { ++ priv->msg_buf++; ++ } else { ++ priv->msg_buf = NULL; ++ last = 1; ++ break; ++ } ++ /* ++ * do not read more than burst size, otherwise no "last ++ * burst" is generated and the transaction is blocked! ++ */ ++ fifo_stat = 0; ++ } ++ } else { ++ last = 1; ++ } ++err: ++ if (last) { ++ disable_burst_irq(priv); ++ ++ if (priv->status == STATUS_READ_END) { ++ /* ++ * do the STATUS_STOP and complete() here, as sometimes ++ * the tx_end is already seen before this is finished ++ */ ++ priv->status = STATUS_STOP; ++ complete(&priv->cmd_complete); ++ } else { ++ i2c_w32(I2C_ENDD_CTRL_SETEND, endd_ctrl); ++ priv->status = STATUS_READ_END; ++ } ++ } ++} ++ ++static void ltq_i2c_xfer_init(struct ltq_i2c *priv) ++{ ++ /* enable interrupts */ ++ i2c_w32(LTQ_I2C_IMSC_DEFAULT_MASK, imsc); ++ ++ /* trigger transfer of first msg */ ++ ltq_i2c_set_tx_len(priv); ++} ++ ++static void dump_msgs(struct i2c_msg msgs[], int num, int rx) ++{ ++#if defined(DEBUG) ++ int i, j; ++ pr_debug("Messages %d %s\n", num, rx ? "out" : "in"); ++ for (i = 0; i < num; i++) { ++ pr_debug("%2d %cX Msg(%d) addr=0x%X: ", i, ++ (msgs[i].flags & I2C_M_RD) ? 'R' : 'T', ++ msgs[i].len, msgs[i].addr); ++ if (!(msgs[i].flags & I2C_M_RD) || rx) { ++ for (j = 0; j < msgs[i].len; j++) ++ pr_debug("%02X ", msgs[i].buf[j]); ++ } ++ pr_debug("\n"); ++ } ++#endif ++} ++ ++static void ltq_i2c_release_bus(struct ltq_i2c *priv) ++{ ++ if ((i2c_r32(bus_stat) & I2C_BUS_STAT_BS_MASK) == I2C_BUS_STAT_BS_BM) ++ i2c_w32(I2C_ENDD_CTRL_SETEND, endd_ctrl); ++} ++ ++static int ltq_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msgs[], ++ int num) ++{ ++ struct ltq_i2c *priv = i2c_get_adapdata(adap); ++ int ret; ++ ++ dev_dbg(priv->dev, "xfer %u messages\n", num); ++ dump_msgs(msgs, num, 0); ++ ++ mutex_lock(&priv->mutex); ++ ++ INIT_COMPLETION(priv->cmd_complete); ++ priv->current_msg = msgs; ++ priv->msgs_num = num; ++ priv->msg_err = 0; ++ priv->status = STATUS_IDLE; ++ ++ /* wait for the bus to become ready */ ++ ret = ltq_i2c_wait_bus_not_busy(priv); ++ if (ret) ++ goto done; ++ ++ while (priv->msgs_num) { ++ /* start the transfers */ ++ ltq_i2c_xfer_init(priv); ++ ++ /* wait for transfers to complete */ ++ ret = wait_for_completion_interruptible_timeout( ++ &priv->cmd_complete, LTQ_I2C_XFER_TIMEOUT); ++ if (ret == 0) { ++ dev_err(priv->dev, "controller timed out\n"); ++ ltq_i2c_hw_init(adap); ++ ret = -ETIMEDOUT; ++ goto done; ++ } else if (ret < 0) ++ goto done; ++ ++ if (priv->msg_err) { ++ if (priv->msg_err & LTQ_I2C_NACK) ++ ret = -ENXIO; ++ else ++ ret = -EREMOTEIO; ++ goto done; ++ } ++ if (--priv->msgs_num) ++ priv->current_msg++; ++ } ++ /* no error? */ ++ ret = num; ++ ++done: ++ ltq_i2c_release_bus(priv); ++ ++ mutex_unlock(&priv->mutex); ++ ++ if (ret >= 0) ++ dump_msgs(msgs, num, 1); ++ ++ pr_debug("XFER ret %d\n", ret); ++ return ret; ++} ++ ++static irqreturn_t ltq_i2c_isr_burst(int irq, void *dev_id) ++{ ++ struct ltq_i2c *priv = dev_id; ++ struct i2c_msg *msg = priv->current_msg; ++ int last = (irq == priv->irq_lb); ++ ++ if (last) ++ pr_debug("LB "); ++ else ++ pr_debug("B "); ++ ++ if (msg->flags & I2C_M_RD) { ++ switch (priv->status) { ++ case STATUS_ADDR: ++ pr_debug("X"); ++ prepare_msg_send_addr(priv); ++ disable_burst_irq(priv); ++ break; ++ case STATUS_READ: ++ case STATUS_READ_END: ++ pr_debug("R"); ++ ltq_i2c_rx(priv, last); ++ break; ++ default: ++ disable_burst_irq(priv); ++ pr_warn("Status R %d\n", priv->status); ++ break; ++ } ++ } else { ++ switch (priv->status) { ++ case STATUS_ADDR: ++ pr_debug("x"); ++ prepare_msg_send_addr(priv); ++ break; ++ case STATUS_WRITE: ++ pr_debug("w"); ++ ltq_i2c_tx(priv, last); ++ break; ++ default: ++ disable_burst_irq(priv); ++ pr_warn("Status W %d\n", priv->status); ++ break; ++ } ++ } ++ ++ i2c_w32(I2C_ICR_BREQ_INT_CLR | I2C_ICR_LBREQ_INT_CLR, icr); ++ return IRQ_HANDLED; ++} ++ ++static void ltq_i2c_isr_prot(struct ltq_i2c *priv) ++{ ++ u32 i_pro = i2c_r32(p_irqss); ++ ++ pr_debug("i2c-p"); ++ ++ /* not acknowledge */ ++ if (i_pro & I2C_P_IRQSS_NACK) { ++ priv->msg_err |= LTQ_I2C_NACK; ++ pr_debug(" nack"); ++ } ++ ++ /* arbitration lost */ ++ if (i_pro & I2C_P_IRQSS_AL) { ++ priv->msg_err |= LTQ_I2C_ARB_LOST; ++ pr_debug(" arb-lost"); ++ } ++ /* tx -> rx switch */ ++ if (i_pro & I2C_P_IRQSS_RX) ++ pr_debug(" rx"); ++ ++ /* tx end */ ++ if (i_pro & I2C_P_IRQSS_TX_END) ++ pr_debug(" txend"); ++ pr_debug("\n"); ++ ++ if (!priv->msg_err) { ++ /* tx -> rx switch */ ++ if (i_pro & I2C_P_IRQSS_RX) { ++ priv->status = STATUS_READ; ++ enable_burst_irq(priv); ++ } ++ if (i_pro & I2C_P_IRQSS_TX_END) { ++ if (priv->status == STATUS_READ) ++ priv->status = STATUS_READ_END; ++ else { ++ disable_burst_irq(priv); ++ priv->status = STATUS_STOP; ++ } ++ } ++ } ++ ++ i2c_w32(i_pro, p_irqsc); ++} ++ ++static irqreturn_t ltq_i2c_isr(int irq, void *dev_id) ++{ ++ u32 i_raw, i_err = 0; ++ struct ltq_i2c *priv = dev_id; ++ ++ i_raw = i2c_r32(mis); ++ pr_debug("i_raw 0x%08X\n", i_raw); ++ ++ /* error interrupt */ ++ if (i_raw & I2C_RIS_I2C_ERR_INT_INTOCC) { ++ i_err = i2c_r32(err_irqss); ++ pr_debug("i_err 0x%08X bus_stat 0x%04X\n", ++ i_err, i2c_r32(bus_stat)); ++ ++ /* tx fifo overflow (8) */ ++ if (i_err & I2C_ERR_IRQSS_TXF_OFL) ++ priv->msg_err |= LTQ_I2C_TX_OFL; ++ ++ /* tx fifo underflow (4) */ ++ if (i_err & I2C_ERR_IRQSS_TXF_UFL) ++ priv->msg_err |= LTQ_I2C_TX_UFL; ++ ++ /* rx fifo overflow (2) */ ++ if (i_err & I2C_ERR_IRQSS_RXF_OFL) ++ priv->msg_err |= LTQ_I2C_RX_OFL; ++ ++ /* rx fifo underflow (1) */ ++ if (i_err & I2C_ERR_IRQSS_RXF_UFL) ++ priv->msg_err |= LTQ_I2C_RX_UFL; ++ ++ i2c_w32(i_err, err_irqsc); ++ } ++ ++ /* protocol interrupt */ ++ if (i_raw & I2C_RIS_I2C_P_INT_INTOCC) ++ ltq_i2c_isr_prot(priv); ++ ++ if ((priv->msg_err) || (priv->status == STATUS_STOP)) ++ complete(&priv->cmd_complete); ++ ++ return IRQ_HANDLED; ++} ++ ++static u32 ltq_i2c_functionality(struct i2c_adapter *adap) ++{ ++ return I2C_FUNC_I2C | ++ I2C_FUNC_10BIT_ADDR | ++ I2C_FUNC_SMBUS_EMUL; ++} ++ ++static struct i2c_algorithm ltq_i2c_algorithm = { ++ .master_xfer = ltq_i2c_xfer, ++ .functionality = ltq_i2c_functionality, ++}; ++ ++static int __devinit ltq_i2c_probe(struct platform_device *pdev) ++{ ++ struct device_node *node = pdev->dev.of_node; ++ struct ltq_i2c *priv; ++ struct i2c_adapter *adap; ++ struct resource *mmres, irqres[4]; ++ int ret = 0; ++ ++ dev_dbg(&pdev->dev, "probing\n"); ++ ++ mmres = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ ret = of_irq_to_resource_table(node, irqres, 4); ++ if (!mmres || (ret != 4)) { ++ dev_err(&pdev->dev, "no resources\n"); ++ return -ENODEV; ++ } ++ ++ /* allocate private data */ ++ priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); ++ if (!priv) { ++ dev_err(&pdev->dev, "can't allocate private data\n"); ++ return -ENOMEM; ++ } ++ ++ adap = &priv->adap; ++ i2c_set_adapdata(adap, priv); ++ adap->owner = THIS_MODULE; ++ adap->class = I2C_CLASS_HWMON | I2C_CLASS_SPD; ++ strlcpy(adap->name, DRV_NAME "-adapter", sizeof(adap->name)); ++ adap->algo = <q_i2c_algorithm; ++ ++ if (of_property_read_u32(node, "clock-frequency", &priv->i2c_clock)) { ++ dev_warn(&pdev->dev, "No I2C speed selected, using 100kHz\n"); ++ priv->i2c_clock = 100000; ++ } ++ ++ init_completion(&priv->cmd_complete); ++ mutex_init(&priv->mutex); ++ ++ priv->membase = devm_request_and_ioremap(&pdev->dev, mmres); ++ if (priv->membase == NULL) ++ return -ENOMEM; ++ ++ priv->dev = &pdev->dev; ++ priv->irq_lb = irqres[0].start; ++ ++ ret = devm_request_irq(&pdev->dev, irqres[0].start, ltq_i2c_isr_burst, ++ IRQF_DISABLED, "i2c lb", priv); ++ if (ret) { ++ dev_err(&pdev->dev, "can't get last burst IRQ %d\n", ++ irqres[0].start); ++ return -ENODEV; ++ } ++ ++ ret = devm_request_irq(&pdev->dev, irqres[1].start, ltq_i2c_isr_burst, ++ IRQF_DISABLED, "i2c b", priv); ++ if (ret) { ++ dev_err(&pdev->dev, "can't get burst IRQ %d\n", ++ irqres[1].start); ++ return -ENODEV; ++ } ++ ++ ret = devm_request_irq(&pdev->dev, irqres[2].start, ltq_i2c_isr, ++ IRQF_DISABLED, "i2c err", priv); ++ if (ret) { ++ dev_err(&pdev->dev, "can't get error IRQ %d\n", ++ irqres[2].start); ++ return -ENODEV; ++ } ++ ++ ret = devm_request_irq(&pdev->dev, irqres[3].start, ltq_i2c_isr, ++ IRQF_DISABLED, "i2c p", priv); ++ if (ret) { ++ dev_err(&pdev->dev, "can't get protocol IRQ %d\n", ++ irqres[3].start); ++ return -ENODEV; ++ } ++ ++ dev_dbg(&pdev->dev, "mapped io-space to %p\n", priv->membase); ++ dev_dbg(&pdev->dev, "use IRQs %d, %d, %d, %d\n", irqres[0].start, ++ irqres[1].start, irqres[2].start, irqres[3].start); ++ ++ priv->clk_gate = devm_clk_get(&pdev->dev, NULL); ++ if (IS_ERR(priv->clk_gate)) { ++ dev_err(&pdev->dev, "failed to get i2c clk\n"); ++ return -ENOENT; ++ } ++ ++ /* this is a static clock, which has no refcounting */ ++ priv->clk_input = clk_get_fpi(); ++ if (IS_ERR(priv->clk_input)) { ++ dev_err(&pdev->dev, "failed to get fpi clk\n"); ++ return -ENOENT; ++ } ++ ++ clk_activate(priv->clk_gate); ++ ++ /* add our adapter to the i2c stack */ ++ ret = i2c_add_numbered_adapter(adap); ++ if (ret) { ++ dev_err(&pdev->dev, "can't register I2C adapter\n"); ++ goto out; ++ } ++ ++ platform_set_drvdata(pdev, priv); ++ i2c_set_adapdata(adap, priv); ++ ++ /* print module version information */ ++ dev_dbg(&pdev->dev, "module id=%u revision=%u\n", ++ (i2c_r32(id) & I2C_ID_ID_MASK) >> I2C_ID_ID_OFFSET, ++ (i2c_r32(id) & I2C_ID_REV_MASK) >> I2C_ID_REV_OFFSET); ++ ++ /* initialize HW */ ++ ret = ltq_i2c_hw_init(adap); ++ if (ret) { ++ dev_err(&pdev->dev, "can't configure adapter\n"); ++ i2c_del_adapter(adap); ++ platform_set_drvdata(pdev, NULL); ++ } else { ++ dev_info(&pdev->dev, "version %s\n", DRV_VERSION); ++ } ++ ++ of_i2c_register_devices(adap); ++ ++out: ++ /* if init failed, we need to deactivate the clock gate */ ++ if (ret) ++ clk_deactivate(priv->clk_gate); ++ ++ return ret; ++} ++ ++static int __devexit ltq_i2c_remove(struct platform_device *pdev) ++{ ++ struct ltq_i2c *priv = platform_get_drvdata(pdev); ++ ++ /* disable bus */ ++ i2c_w32_mask(I2C_RUN_CTRL_RUN_EN, 0, run_ctrl); ++ ++ /* power down the core */ ++ clk_deactivate(priv->clk_gate); ++ ++ /* remove driver */ ++ i2c_del_adapter(&priv->adap); ++ kfree(priv); ++ ++ dev_dbg(&pdev->dev, "removed\n"); ++ platform_set_drvdata(pdev, NULL); ++ ++ return 0; ++} ++static const struct of_device_id ltq_i2c_match[] = { ++ { .compatible = "lantiq,lantiq-i2c" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, ltq_i2c_match); ++ ++static struct platform_driver ltq_i2c_driver = { ++ .probe = ltq_i2c_probe, ++ .remove = __devexit_p(ltq_i2c_remove), ++ .driver = { ++ .name = DRV_NAME, ++ .owner = THIS_MODULE, ++ .of_match_table = ltq_i2c_match, ++ }, ++}; ++ ++module_platform_driver(ltq_i2c_driver); ++ ++MODULE_DESCRIPTION("Lantiq I2C bus adapter"); ++MODULE_AUTHOR("Thomas Langer "); ++MODULE_ALIAS("platform:" DRV_NAME); ++MODULE_LICENSE("GPL"); ++MODULE_VERSION(DRV_VERSION); +diff --git a/drivers/i2c/busses/i2c-lantiq.h b/drivers/i2c/busses/i2c-lantiq.h +new file mode 100644 +index 0000000..7a86b89 +--- /dev/null ++++ b/drivers/i2c/busses/i2c-lantiq.h +@@ -0,0 +1,234 @@ ++#ifndef I2C_LANTIQ_H ++#define I2C_LANTIQ_H ++ ++/* I2C register structure */ ++struct lantiq_reg_i2c { ++ /* I2C Kernel Clock Control Register */ ++ unsigned int clc; /* 0x00000000 */ ++ /* Reserved */ ++ unsigned int res_0; /* 0x00000004 */ ++ /* I2C Identification Register */ ++ unsigned int id; /* 0x00000008 */ ++ /* Reserved */ ++ unsigned int res_1; /* 0x0000000C */ ++ /* ++ * I2C RUN Control Register ++ * This register enables and disables the I2C peripheral. Before ++ * enabling, the I2C has to be configured properly. After enabling ++ * no configuration is possible ++ */ ++ unsigned int run_ctrl; /* 0x00000010 */ ++ /* ++ * I2C End Data Control Register ++ * This register is used to either turn around the data transmission ++ * direction or to address another slave without sending a stop ++ * condition. Also the software can stop the slave-transmitter by ++ * sending a not-accolade when working as master-receiver or even ++ * stop data transmission immediately when operating as ++ * master-transmitter. The writing to the bits of this control ++ * register is only effective when in MASTER RECEIVES BYTES, MASTER ++ * TRANSMITS BYTES, MASTER RESTART or SLAVE RECEIVE BYTES state ++ */ ++ unsigned int endd_ctrl; /* 0x00000014 */ ++ /* ++ * I2C Fractional Divider Configuration Register ++ * These register is used to program the fractional divider of the I2C ++ * bus. Before the peripheral is switched on by setting the RUN-bit the ++ * two (fixed) values for the two operating frequencies are programmed ++ * into these (configuration) registers. The Register FDIV_HIGH_CFG has ++ * the same layout as I2C_FDIV_CFG. ++ */ ++ unsigned int fdiv_cfg; /* 0x00000018 */ ++ /* ++ * I2C Fractional Divider (highspeed mode) Configuration Register ++ * These register is used to program the fractional divider of the I2C ++ * bus. Before the peripheral is switched on by setting the RUN-bit the ++ * two (fixed) values for the two operating frequencies are programmed ++ * into these (configuration) registers. The Register FDIV_CFG has the ++ * same layout as I2C_FDIV_CFG. ++ */ ++ unsigned int fdiv_high_cfg; /* 0x0000001C */ ++ /* I2C Address Configuration Register */ ++ unsigned int addr_cfg; /* 0x00000020 */ ++ /* I2C Bus Status Register ++ * This register gives a status information of the I2C. This additional ++ * information can be used by the software to start proper actions. ++ */ ++ unsigned int bus_stat; /* 0x00000024 */ ++ /* I2C FIFO Configuration Register */ ++ unsigned int fifo_cfg; /* 0x00000028 */ ++ /* I2C Maximum Received Packet Size Register */ ++ unsigned int mrps_ctrl; /* 0x0000002C */ ++ /* I2C Received Packet Size Status Register */ ++ unsigned int rps_stat; /* 0x00000030 */ ++ /* I2C Transmit Packet Size Register */ ++ unsigned int tps_ctrl; /* 0x00000034 */ ++ /* I2C Filled FIFO Stages Status Register */ ++ unsigned int ffs_stat; /* 0x00000038 */ ++ /* Reserved */ ++ unsigned int res_2; /* 0x0000003C */ ++ /* I2C Timing Configuration Register */ ++ unsigned int tim_cfg; /* 0x00000040 */ ++ /* Reserved */ ++ unsigned int res_3[7]; /* 0x00000044 */ ++ /* I2C Error Interrupt Request Source Mask Register */ ++ unsigned int err_irqsm; /* 0x00000060 */ ++ /* I2C Error Interrupt Request Source Status Register */ ++ unsigned int err_irqss; /* 0x00000064 */ ++ /* I2C Error Interrupt Request Source Clear Register */ ++ unsigned int err_irqsc; /* 0x00000068 */ ++ /* Reserved */ ++ unsigned int res_4; /* 0x0000006C */ ++ /* I2C Protocol Interrupt Request Source Mask Register */ ++ unsigned int p_irqsm; /* 0x00000070 */ ++ /* I2C Protocol Interrupt Request Source Status Register */ ++ unsigned int p_irqss; /* 0x00000074 */ ++ /* I2C Protocol Interrupt Request Source Clear Register */ ++ unsigned int p_irqsc; /* 0x00000078 */ ++ /* Reserved */ ++ unsigned int res_5; /* 0x0000007C */ ++ /* I2C Raw Interrupt Status Register */ ++ unsigned int ris; /* 0x00000080 */ ++ /* I2C Interrupt Mask Control Register */ ++ unsigned int imsc; /* 0x00000084 */ ++ /* I2C Masked Interrupt Status Register */ ++ unsigned int mis; /* 0x00000088 */ ++ /* I2C Interrupt Clear Register */ ++ unsigned int icr; /* 0x0000008C */ ++ /* I2C Interrupt Set Register */ ++ unsigned int isr; /* 0x00000090 */ ++ /* I2C DMA Enable Register */ ++ unsigned int dmae; /* 0x00000094 */ ++ /* Reserved */ ++ unsigned int res_6[8154]; /* 0x00000098 */ ++ /* I2C Transmit Data Register */ ++ unsigned int txd; /* 0x00008000 */ ++ /* Reserved */ ++ unsigned int res_7[4095]; /* 0x00008004 */ ++ /* I2C Receive Data Register */ ++ unsigned int rxd; /* 0x0000C000 */ ++ /* Reserved */ ++ unsigned int res_8[4095]; /* 0x0000C004 */ ++}; ++ ++/* ++ * Clock Divider for Normal Run Mode ++ * Max 8-bit divider value. IF RMC is 0 the module is disabled. Note: As long ++ * as the new divider value RMC is not valid, the register returns 0x0000 00xx ++ * on reading. ++ */ ++#define I2C_CLC_RMC_MASK 0x0000FF00 ++/* field offset */ ++#define I2C_CLC_RMC_OFFSET 8 ++ ++/* Fields of "I2C Identification Register" */ ++/* Module ID */ ++#define I2C_ID_ID_MASK 0x0000FF00 ++/* field offset */ ++#define I2C_ID_ID_OFFSET 8 ++/* Revision */ ++#define I2C_ID_REV_MASK 0x000000FF ++/* field offset */ ++#define I2C_ID_REV_OFFSET 0 ++ ++/* Fields of "I2C Interrupt Mask Control Register" */ ++/* Enable */ ++#define I2C_IMSC_BREQ_INT_EN 0x00000008 ++/* Enable */ ++#define I2C_IMSC_LBREQ_INT_EN 0x00000004 ++ ++/* Fields of "I2C Fractional Divider Configuration Register" */ ++/* field offset */ ++#define I2C_FDIV_CFG_INC_OFFSET 16 ++ ++/* Fields of "I2C Interrupt Mask Control Register" */ ++/* Enable */ ++#define I2C_IMSC_I2C_P_INT_EN 0x00000020 ++/* Enable */ ++#define I2C_IMSC_I2C_ERR_INT_EN 0x00000010 ++ ++/* Fields of "I2C Error Interrupt Request Source Status Register" */ ++/* TXF_OFL */ ++#define I2C_ERR_IRQSS_TXF_OFL 0x00000008 ++/* TXF_UFL */ ++#define I2C_ERR_IRQSS_TXF_UFL 0x00000004 ++/* RXF_OFL */ ++#define I2C_ERR_IRQSS_RXF_OFL 0x00000002 ++/* RXF_UFL */ ++#define I2C_ERR_IRQSS_RXF_UFL 0x00000001 ++ ++/* Fields of "I2C Raw Interrupt Status Register" */ ++/* Read: Interrupt occurred. */ ++#define I2C_RIS_I2C_ERR_INT_INTOCC 0x00000010 ++/* Read: Interrupt occurred. */ ++#define I2C_RIS_I2C_P_INT_INTOCC 0x00000020 ++ ++/* Fields of "I2C FIFO Configuration Register" */ ++/* TX FIFO Flow Control */ ++#define I2C_FIFO_CFG_TXFC 0x00020000 ++/* RX FIFO Flow Control */ ++#define I2C_FIFO_CFG_RXFC 0x00010000 ++/* Word aligned (character alignment of four characters) */ ++#define I2C_FIFO_CFG_TXFA_TXFA2 0x00002000 ++/* Word aligned (character alignment of four characters) */ ++#define I2C_FIFO_CFG_RXFA_RXFA2 0x00000200 ++/* 1 word */ ++#define I2C_FIFO_CFG_TXBS_TXBS0 0x00000000 ++ ++/* Fields of "I2C FIFO Configuration Register" */ ++/* 1 word */ ++#define I2C_FIFO_CFG_RXBS_RXBS0 0x00000000 ++/* Stop on Packet End Enable */ ++#define I2C_ADDR_CFG_SOPE_EN 0x00200000 ++/* Stop on Not Acknowledge Enable */ ++#define I2C_ADDR_CFG_SONA_EN 0x00100000 ++/* Enable */ ++#define I2C_ADDR_CFG_MnS_EN 0x00080000 ++ ++/* Fields of "I2C Interrupt Clear Register" */ ++/* Clear */ ++#define I2C_ICR_BREQ_INT_CLR 0x00000008 ++/* Clear */ ++#define I2C_ICR_LBREQ_INT_CLR 0x00000004 ++ ++/* Fields of "I2C Fractional Divider Configuration Register" */ ++/* field offset */ ++#define I2C_FDIV_CFG_DEC_OFFSET 0 ++ ++/* Fields of "I2C Bus Status Register" */ ++/* Bus Status */ ++#define I2C_BUS_STAT_BS_MASK 0x00000003 ++/* Read from I2C Bus. */ ++#define I2C_BUS_STAT_RNW_READ 0x00000004 ++/* I2C Bus is free. */ ++#define I2C_BUS_STAT_BS_FREE 0x00000000 ++/* ++ * The device is working as master and has claimed the control on the ++ * I2C-bus (busy master). ++ */ ++#define I2C_BUS_STAT_BS_BM 0x00000002 ++ ++/* Fields of "I2C RUN Control Register" */ ++/* Enable */ ++#define I2C_RUN_CTRL_RUN_EN 0x00000001 ++ ++/* Fields of "I2C End Data Control Register" */ ++/* ++ * Set End of Transmission ++ * Note:Do not write '1' to this bit when bus is free. This will cause an ++ * abort after the first byte when a new transfer is started. ++ */ ++#define I2C_ENDD_CTRL_SETEND 0x00000002 ++ ++/* Fields of "I2C Protocol Interrupt Request Source Status Register" */ ++/* NACK */ ++#define I2C_P_IRQSS_NACK 0x00000010 ++/* AL */ ++#define I2C_P_IRQSS_AL 0x00000008 ++/* RX */ ++#define I2C_P_IRQSS_RX 0x00000040 ++/* TX_END */ ++#define I2C_P_IRQSS_TX_END 0x00000020 ++ ++ ++#endif /* I2C_LANTIQ_H */ +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0032-USB-fix-roothub-for-IFXHCD.patch b/target/linux/lantiq/patches-3.14/0032-USB-fix-roothub-for-IFXHCD.patch new file mode 100644 index 0000000000..620942665d --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0032-USB-fix-roothub-for-IFXHCD.patch @@ -0,0 +1,38 @@ +From 326714a47233e4a524afa0c8398276fddf0dbd4d Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Thu, 6 Dec 2012 19:59:53 +0100 +Subject: [PATCH 32/36] USB: fix roothub for IFXHCD + +--- + arch/mips/lantiq/Kconfig | 1 + + drivers/usb/core/hub.c | 2 +- + 2 files changed, 2 insertions(+), 1 deletion(-) + +diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig +index 1621b1d..4c9a241 100644 +--- a/arch/mips/lantiq/Kconfig ++++ b/arch/mips/lantiq/Kconfig +@@ -3,6 +3,7 @@ if LANTIQ + config SOC_TYPE_XWAY + bool + select PINCTRL_XWAY ++ select USB_ARCH_HAS_HCD + default n + + choice +diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c +index 64ea219..30f4bdf 100644 +--- a/drivers/usb/core/hub.c ++++ b/drivers/usb/core/hub.c +@@ -4077,7 +4077,7 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1, + udev->ttport = hdev->ttport; + } else if (udev->speed != USB_SPEED_HIGH + && hdev->speed == USB_SPEED_HIGH) { +- if (!hub->tt.hub) { ++ if (hdev->parent && !hub->tt.hub) { + dev_err(&udev->dev, "parent hub has no TT\n"); + retval = -EINVAL; + goto fail; +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0033-SPI-MIPS-lantiq-adds-spi-xway.patch b/target/linux/lantiq/patches-3.14/0033-SPI-MIPS-lantiq-adds-spi-xway.patch new file mode 100644 index 0000000000..3a57416841 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0033-SPI-MIPS-lantiq-adds-spi-xway.patch @@ -0,0 +1,1032 @@ +From e75df4f96373e5d16f8ca13aa031e54cdcfeda62 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Wed, 13 Mar 2013 09:29:37 +0100 +Subject: [PATCH 33/36] SPI: MIPS: lantiq: adds spi-xway + +This patch adds support for the SPI core found on several Lantiq SoCs. +The Driver has been runtime tested in combination with m25p80 Flash Devices +on Amazon_SE and VR9. + +Signed-off-by: Daniel Schwierzeck +Signed-off-by: John Crispin +--- + drivers/spi/Kconfig | 8 + + drivers/spi/Makefile | 1 + + drivers/spi/spi-xway.c | 977 ++++++++++++++++++++++++++++++++++++++++++++++++ + 3 files changed, 986 insertions(+) + create mode 100644 drivers/spi/spi-xway.c + +diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig +index 581ee2a..b2cd93c 100644 +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -527,6 +527,14 @@ config SPI_NUC900 + help + SPI driver for Nuvoton NUC900 series ARM SoCs + ++config SPI_XWAY ++ tristate "Lantiq XWAY SPI controller" ++ depends on LANTIQ && SOC_TYPE_XWAY ++ select SPI_BITBANG ++ help ++ This driver supports the Lantiq SoC SPI controller in master ++ mode. ++ + # + # Add new SPI master controllers in alphabetical order above this line + # +diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile +index 95af48d..82d3799 100644 +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -79,3 +79,4 @@ obj-$(CONFIG_SPI_TOPCLIFF_PCH) += spi-topcliff-pch.o + obj-$(CONFIG_SPI_TXX9) += spi-txx9.o + obj-$(CONFIG_SPI_XCOMM) += spi-xcomm.o + obj-$(CONFIG_SPI_XILINX) += spi-xilinx.o ++obj-$(CONFIG_SPI_XWAY) += spi-xway.o +diff --git a/drivers/spi/spi-xway.c b/drivers/spi/spi-xway.c +new file mode 100644 +index 0000000..61532e3 +--- /dev/null ++++ b/drivers/spi/spi-xway.c +@@ -0,0 +1,977 @@ ++/* ++ * Lantiq SoC SPI controller ++ * ++ * Copyright (C) 2011 Daniel Schwierzeck ++ * Copyright (C) 2012 John Crispin ++ * ++ * This program is free software; you can distribute it and/or modify it ++ * under the terms of the GNU General Public License (Version 2) as ++ * published by the Free Software Foundation. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++ ++#define LTQ_SPI_CLC 0x00 /* Clock control */ ++#define LTQ_SPI_PISEL 0x04 /* Port input select */ ++#define LTQ_SPI_ID 0x08 /* Identification */ ++#define LTQ_SPI_CON 0x10 /* Control */ ++#define LTQ_SPI_STAT 0x14 /* Status */ ++#define LTQ_SPI_WHBSTATE 0x18 /* Write HW modified state */ ++#define LTQ_SPI_TB 0x20 /* Transmit buffer */ ++#define LTQ_SPI_RB 0x24 /* Receive buffer */ ++#define LTQ_SPI_RXFCON 0x30 /* Receive FIFO control */ ++#define LTQ_SPI_TXFCON 0x34 /* Transmit FIFO control */ ++#define LTQ_SPI_FSTAT 0x38 /* FIFO status */ ++#define LTQ_SPI_BRT 0x40 /* Baudrate timer */ ++#define LTQ_SPI_BRSTAT 0x44 /* Baudrate timer status */ ++#define LTQ_SPI_SFCON 0x60 /* Serial frame control */ ++#define LTQ_SPI_SFSTAT 0x64 /* Serial frame status */ ++#define LTQ_SPI_GPOCON 0x70 /* General purpose output control */ ++#define LTQ_SPI_GPOSTAT 0x74 /* General purpose output status */ ++#define LTQ_SPI_FGPO 0x78 /* Forced general purpose output */ ++#define LTQ_SPI_RXREQ 0x80 /* Receive request */ ++#define LTQ_SPI_RXCNT 0x84 /* Receive count */ ++#define LTQ_SPI_DMACON 0xEC /* DMA control */ ++#define LTQ_SPI_IRNEN 0xF4 /* Interrupt node enable */ ++#define LTQ_SPI_IRNICR 0xF8 /* Interrupt node interrupt capture */ ++#define LTQ_SPI_IRNCR 0xFC /* Interrupt node control */ ++ ++#define LTQ_SPI_CLC_SMC_SHIFT 16 /* Clock divider for sleep mode */ ++#define LTQ_SPI_CLC_SMC_MASK 0xFF ++#define LTQ_SPI_CLC_RMC_SHIFT 8 /* Clock divider for normal run mode */ ++#define LTQ_SPI_CLC_RMC_MASK 0xFF ++#define LTQ_SPI_CLC_DISS BIT(1) /* Disable status bit */ ++#define LTQ_SPI_CLC_DISR BIT(0) /* Disable request bit */ ++ ++#define LTQ_SPI_ID_TXFS_SHIFT 24 /* Implemented TX FIFO size */ ++#define LTQ_SPI_ID_TXFS_MASK 0x3F ++#define LTQ_SPI_ID_RXFS_SHIFT 16 /* Implemented RX FIFO size */ ++#define LTQ_SPI_ID_RXFS_MASK 0x3F ++#define LTQ_SPI_ID_REV_MASK 0x1F /* Hardware revision number */ ++#define LTQ_SPI_ID_CFG BIT(5) /* DMA interface support */ ++ ++#define LTQ_SPI_CON_BM_SHIFT 16 /* Data width selection */ ++#define LTQ_SPI_CON_BM_MASK 0x1F ++#define LTQ_SPI_CON_EM BIT(24) /* Echo mode */ ++#define LTQ_SPI_CON_IDLE BIT(23) /* Idle bit value */ ++#define LTQ_SPI_CON_ENBV BIT(22) /* Enable byte valid control */ ++#define LTQ_SPI_CON_RUEN BIT(12) /* Receive underflow error enable */ ++#define LTQ_SPI_CON_TUEN BIT(11) /* Transmit underflow error enable */ ++#define LTQ_SPI_CON_AEN BIT(10) /* Abort error enable */ ++#define LTQ_SPI_CON_REN BIT(9) /* Receive overflow error enable */ ++#define LTQ_SPI_CON_TEN BIT(8) /* Transmit overflow error enable */ ++#define LTQ_SPI_CON_LB BIT(7) /* Loopback control */ ++#define LTQ_SPI_CON_PO BIT(6) /* Clock polarity control */ ++#define LTQ_SPI_CON_PH BIT(5) /* Clock phase control */ ++#define LTQ_SPI_CON_HB BIT(4) /* Heading control */ ++#define LTQ_SPI_CON_RXOFF BIT(1) /* Switch receiver off */ ++#define LTQ_SPI_CON_TXOFF BIT(0) /* Switch transmitter off */ ++ ++#define LTQ_SPI_STAT_RXBV_MASK 0x7 ++#define LTQ_SPI_STAT_RXBV_SHIFT 28 ++#define LTQ_SPI_STAT_BSY BIT(13) /* Busy flag */ ++#define LTQ_SPI_STAT_RUE BIT(12) /* Receive underflow error flag */ ++#define LTQ_SPI_STAT_TUE BIT(11) /* Transmit underflow error flag */ ++#define LTQ_SPI_STAT_AE BIT(10) /* Abort error flag */ ++#define LTQ_SPI_STAT_RE BIT(9) /* Receive error flag */ ++#define LTQ_SPI_STAT_TE BIT(8) /* Transmit error flag */ ++#define LTQ_SPI_STAT_MS BIT(1) /* Master/slave select bit */ ++#define LTQ_SPI_STAT_EN BIT(0) /* Enable bit */ ++ ++#define LTQ_SPI_WHBSTATE_SETTUE BIT(15) /* Set transmit underflow error flag */ ++#define LTQ_SPI_WHBSTATE_SETAE BIT(14) /* Set abort error flag */ ++#define LTQ_SPI_WHBSTATE_SETRE BIT(13) /* Set receive error flag */ ++#define LTQ_SPI_WHBSTATE_SETTE BIT(12) /* Set transmit error flag */ ++#define LTQ_SPI_WHBSTATE_CLRTUE BIT(11) /* Clear transmit underflow error ++ flag */ ++#define LTQ_SPI_WHBSTATE_CLRAE BIT(10) /* Clear abort error flag */ ++#define LTQ_SPI_WHBSTATE_CLRRE BIT(9) /* Clear receive error flag */ ++#define LTQ_SPI_WHBSTATE_CLRTE BIT(8) /* Clear transmit error flag */ ++#define LTQ_SPI_WHBSTATE_SETME BIT(7) /* Set mode error flag */ ++#define LTQ_SPI_WHBSTATE_CLRME BIT(6) /* Clear mode error flag */ ++#define LTQ_SPI_WHBSTATE_SETRUE BIT(5) /* Set receive underflow error flag */ ++#define LTQ_SPI_WHBSTATE_CLRRUE BIT(4) /* Clear receive underflow error flag */ ++#define LTQ_SPI_WHBSTATE_SETMS BIT(3) /* Set master select bit */ ++#define LTQ_SPI_WHBSTATE_CLRMS BIT(2) /* Clear master select bit */ ++#define LTQ_SPI_WHBSTATE_SETEN BIT(1) /* Set enable bit (operational mode) */ ++#define LTQ_SPI_WHBSTATE_CLREN BIT(0) /* Clear enable bit (config mode */ ++#define LTQ_SPI_WHBSTATE_CLR_ERRORS 0x0F50 ++ ++#define LTQ_SPI_RXFCON_RXFITL_SHIFT 8 /* FIFO interrupt trigger level */ ++#define LTQ_SPI_RXFCON_RXFITL_MASK 0x3F ++#define LTQ_SPI_RXFCON_RXFLU BIT(1) /* FIFO flush */ ++#define LTQ_SPI_RXFCON_RXFEN BIT(0) /* FIFO enable */ ++ ++#define LTQ_SPI_TXFCON_TXFITL_SHIFT 8 /* FIFO interrupt trigger level */ ++#define LTQ_SPI_TXFCON_TXFITL_MASK 0x3F ++#define LTQ_SPI_TXFCON_TXFLU BIT(1) /* FIFO flush */ ++#define LTQ_SPI_TXFCON_TXFEN BIT(0) /* FIFO enable */ ++ ++#define LTQ_SPI_FSTAT_RXFFL_MASK 0x3f ++#define LTQ_SPI_FSTAT_RXFFL_SHIFT 0 ++#define LTQ_SPI_FSTAT_TXFFL_MASK 0x3f ++#define LTQ_SPI_FSTAT_TXFFL_SHIFT 8 ++ ++#define LTQ_SPI_GPOCON_ISCSBN_SHIFT 8 ++#define LTQ_SPI_GPOCON_INVOUTN_SHIFT 0 ++ ++#define LTQ_SPI_FGPO_SETOUTN_SHIFT 8 ++#define LTQ_SPI_FGPO_CLROUTN_SHIFT 0 ++ ++#define LTQ_SPI_RXREQ_RXCNT_MASK 0xFFFF /* Receive count value */ ++#define LTQ_SPI_RXCNT_TODO_MASK 0xFFFF /* Recevie to-do value */ ++ ++#define LTQ_SPI_IRNEN_F BIT(3) /* Frame end interrupt request */ ++#define LTQ_SPI_IRNEN_E BIT(2) /* Error end interrupt request */ ++#define LTQ_SPI_IRNEN_T BIT(1) /* Transmit end interrupt request */ ++#define LTQ_SPI_IRNEN_R BIT(0) /* Receive end interrupt request */ ++#define LTQ_SPI_IRNEN_ALL 0xF ++ ++struct ltq_spi { ++ struct spi_bitbang bitbang; ++ struct completion done; ++ spinlock_t lock; ++ ++ struct device *dev; ++ void __iomem *base; ++ struct clk *fpiclk; ++ struct clk *spiclk; ++ ++ int status; ++ int irq[3]; ++ ++ const u8 *tx; ++ u8 *rx; ++ u32 tx_cnt; ++ u32 rx_cnt; ++ u32 len; ++ struct spi_transfer *curr_transfer; ++ ++ u32 (*get_tx) (struct ltq_spi *); ++ ++ u16 txfs; ++ u16 rxfs; ++ unsigned dma_support:1; ++ unsigned cfg_mode:1; ++}; ++ ++static inline struct ltq_spi *ltq_spi_to_hw(struct spi_device *spi) ++{ ++ return spi_master_get_devdata(spi->master); ++} ++ ++static inline u32 ltq_spi_reg_read(struct ltq_spi *hw, u32 reg) ++{ ++ return ioread32be(hw->base + reg); ++} ++ ++static inline void ltq_spi_reg_write(struct ltq_spi *hw, u32 val, u32 reg) ++{ ++ iowrite32be(val, hw->base + reg); ++} ++ ++static inline void ltq_spi_reg_setbit(struct ltq_spi *hw, u32 bits, u32 reg) ++{ ++ u32 val; ++ ++ val = ltq_spi_reg_read(hw, reg); ++ val |= bits; ++ ltq_spi_reg_write(hw, val, reg); ++} ++ ++static inline void ltq_spi_reg_clearbit(struct ltq_spi *hw, u32 bits, u32 reg) ++{ ++ u32 val; ++ ++ val = ltq_spi_reg_read(hw, reg); ++ val &= ~bits; ++ ltq_spi_reg_write(hw, val, reg); ++} ++ ++static void ltq_spi_hw_enable(struct ltq_spi *hw) ++{ ++ u32 clc; ++ ++ /* Power-up module */ ++ clk_enable(hw->spiclk); ++ ++ /* ++ * Set clock divider for run mode to 1 to ++ * run at same frequency as FPI bus ++ */ ++ clc = (1 << LTQ_SPI_CLC_RMC_SHIFT); ++ ltq_spi_reg_write(hw, clc, LTQ_SPI_CLC); ++} ++ ++static void ltq_spi_hw_disable(struct ltq_spi *hw) ++{ ++ /* Set clock divider to 0 and set module disable bit */ ++ ltq_spi_reg_write(hw, LTQ_SPI_CLC_DISS, LTQ_SPI_CLC); ++ ++ /* Power-down module */ ++ clk_disable(hw->spiclk); ++} ++ ++static void ltq_spi_reset_fifos(struct ltq_spi *hw) ++{ ++ u32 val; ++ ++ /* ++ * Enable and flush FIFOs. Set interrupt trigger level to ++ * half of FIFO count implemented in hardware. ++ */ ++ if (hw->txfs > 1) { ++ val = hw->txfs << (LTQ_SPI_TXFCON_TXFITL_SHIFT - 1); ++ val |= LTQ_SPI_TXFCON_TXFEN | LTQ_SPI_TXFCON_TXFLU; ++ ltq_spi_reg_write(hw, val, LTQ_SPI_TXFCON); ++ } ++ ++ if (hw->rxfs > 1) { ++ val = hw->rxfs << (LTQ_SPI_RXFCON_RXFITL_SHIFT - 1); ++ val |= LTQ_SPI_RXFCON_RXFEN | LTQ_SPI_RXFCON_RXFLU; ++ ltq_spi_reg_write(hw, val, LTQ_SPI_RXFCON); ++ } ++} ++ ++static inline int ltq_spi_wait_ready(struct ltq_spi *hw) ++{ ++ u32 stat; ++ unsigned long timeout; ++ ++ timeout = jiffies + msecs_to_jiffies(200); ++ ++ do { ++ stat = ltq_spi_reg_read(hw, LTQ_SPI_STAT); ++ if (!(stat & LTQ_SPI_STAT_BSY)) ++ return 0; ++ ++ cond_resched(); ++ } while (!time_after_eq(jiffies, timeout)); ++ ++ dev_err(hw->dev, "SPI wait ready timed out stat: %x\n", stat); ++ ++ return -ETIMEDOUT; ++} ++ ++static void ltq_spi_config_mode_set(struct ltq_spi *hw) ++{ ++ if (hw->cfg_mode) ++ return; ++ ++ /* ++ * Putting the SPI module in config mode is only safe if no ++ * transfer is in progress as indicated by busy flag STATE.BSY. ++ */ ++ if (ltq_spi_wait_ready(hw)) { ++ ltq_spi_reset_fifos(hw); ++ hw->status = -ETIMEDOUT; ++ } ++ ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_CLREN, LTQ_SPI_WHBSTATE); ++ ++ hw->cfg_mode = 1; ++} ++ ++static void ltq_spi_run_mode_set(struct ltq_spi *hw) ++{ ++ if (!hw->cfg_mode) ++ return; ++ ++ ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_SETEN, LTQ_SPI_WHBSTATE); ++ ++ hw->cfg_mode = 0; ++} ++ ++static u32 ltq_spi_tx_word_u8(struct ltq_spi *hw) ++{ ++ const u8 *tx = hw->tx; ++ u32 data = *tx++; ++ ++ hw->tx_cnt++; ++ hw->tx++; ++ ++ return data; ++} ++ ++static u32 ltq_spi_tx_word_u16(struct ltq_spi *hw) ++{ ++ const u16 *tx = (u16 *) hw->tx; ++ u32 data = *tx++; ++ ++ hw->tx_cnt += 2; ++ hw->tx += 2; ++ ++ return data; ++} ++ ++static u32 ltq_spi_tx_word_u32(struct ltq_spi *hw) ++{ ++ const u32 *tx = (u32 *) hw->tx; ++ u32 data = *tx++; ++ ++ hw->tx_cnt += 4; ++ hw->tx += 4; ++ ++ return data; ++} ++ ++static void ltq_spi_bits_per_word_set(struct spi_device *spi) ++{ ++ struct ltq_spi *hw = ltq_spi_to_hw(spi); ++ u32 bm; ++ u8 bits_per_word = spi->bits_per_word; ++ ++ /* ++ * Use either default value of SPI device or value ++ * from current transfer. ++ */ ++ if (hw->curr_transfer && hw->curr_transfer->bits_per_word) ++ bits_per_word = hw->curr_transfer->bits_per_word; ++ ++ if (bits_per_word <= 8) ++ hw->get_tx = ltq_spi_tx_word_u8; ++ else if (bits_per_word <= 16) ++ hw->get_tx = ltq_spi_tx_word_u16; ++ else if (bits_per_word <= 32) ++ hw->get_tx = ltq_spi_tx_word_u32; ++ ++ /* CON.BM value = bits_per_word - 1 */ ++ bm = (bits_per_word - 1) << LTQ_SPI_CON_BM_SHIFT; ++ ++ ltq_spi_reg_clearbit(hw, LTQ_SPI_CON_BM_MASK << ++ LTQ_SPI_CON_BM_SHIFT, LTQ_SPI_CON); ++ ltq_spi_reg_setbit(hw, bm, LTQ_SPI_CON); ++} ++ ++static void ltq_spi_speed_set(struct spi_device *spi) ++{ ++ struct ltq_spi *hw = ltq_spi_to_hw(spi); ++ u32 br, max_speed_hz, spi_clk; ++ u32 speed_hz = spi->max_speed_hz; ++ ++ /* ++ * Use either default value of SPI device or value ++ * from current transfer. ++ */ ++ if (hw->curr_transfer && hw->curr_transfer->speed_hz) ++ speed_hz = hw->curr_transfer->speed_hz; ++ ++ /* ++ * SPI module clock is derived from FPI bus clock dependent on ++ * divider value in CLC.RMS which is always set to 1. ++ */ ++ spi_clk = clk_get_rate(hw->fpiclk); ++ ++ /* ++ * Maximum SPI clock frequency in master mode is half of ++ * SPI module clock frequency. Maximum reload value of ++ * baudrate generator BR is 2^16. ++ */ ++ max_speed_hz = spi_clk / 2; ++ if (speed_hz >= max_speed_hz) ++ br = 0; ++ else ++ br = (max_speed_hz / speed_hz) - 1; ++ ++ if (br > 0xFFFF) ++ br = 0xFFFF; ++ ++ ltq_spi_reg_write(hw, br, LTQ_SPI_BRT); ++} ++ ++static void ltq_spi_clockmode_set(struct spi_device *spi) ++{ ++ struct ltq_spi *hw = ltq_spi_to_hw(spi); ++ u32 con; ++ ++ con = ltq_spi_reg_read(hw, LTQ_SPI_CON); ++ ++ /* ++ * SPI mode mapping in CON register: ++ * Mode CPOL CPHA CON.PO CON.PH ++ * 0 0 0 0 1 ++ * 1 0 1 0 0 ++ * 2 1 0 1 1 ++ * 3 1 1 1 0 ++ */ ++ if (spi->mode & SPI_CPHA) ++ con &= ~LTQ_SPI_CON_PH; ++ else ++ con |= LTQ_SPI_CON_PH; ++ ++ if (spi->mode & SPI_CPOL) ++ con |= LTQ_SPI_CON_PO; ++ else ++ con &= ~LTQ_SPI_CON_PO; ++ ++ /* Set heading control */ ++ if (spi->mode & SPI_LSB_FIRST) ++ con &= ~LTQ_SPI_CON_HB; ++ else ++ con |= LTQ_SPI_CON_HB; ++ ++ ltq_spi_reg_write(hw, con, LTQ_SPI_CON); ++} ++ ++static void ltq_spi_xmit_set(struct ltq_spi *hw, struct spi_transfer *t) ++{ ++ u32 con; ++ ++ con = ltq_spi_reg_read(hw, LTQ_SPI_CON); ++ ++ if (t) { ++ if (t->tx_buf && t->rx_buf) { ++ con &= ~(LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF); ++ } else if (t->rx_buf) { ++ con &= ~LTQ_SPI_CON_RXOFF; ++ con |= LTQ_SPI_CON_TXOFF; ++ } else if (t->tx_buf) { ++ con &= ~LTQ_SPI_CON_TXOFF; ++ con |= LTQ_SPI_CON_RXOFF; ++ } ++ } else ++ con |= (LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF); ++ ++ ltq_spi_reg_write(hw, con, LTQ_SPI_CON); ++} ++ ++static void ltq_spi_internal_cs_activate(struct spi_device *spi) ++{ ++ struct ltq_spi *hw = ltq_spi_to_hw(spi); ++ u32 fgpo; ++ ++ fgpo = (1 << (spi->chip_select + LTQ_SPI_FGPO_CLROUTN_SHIFT)); ++ ltq_spi_reg_setbit(hw, fgpo, LTQ_SPI_FGPO); ++} ++ ++static void ltq_spi_internal_cs_deactivate(struct spi_device *spi) ++{ ++ struct ltq_spi *hw = ltq_spi_to_hw(spi); ++ u32 fgpo; ++ ++ fgpo = (1 << (spi->chip_select + LTQ_SPI_FGPO_SETOUTN_SHIFT)); ++ ltq_spi_reg_setbit(hw, fgpo, LTQ_SPI_FGPO); ++} ++ ++static void ltq_spi_chipselect(struct spi_device *spi, int cs) ++{ ++ struct ltq_spi *hw = ltq_spi_to_hw(spi); ++ ++ switch (cs) { ++ case BITBANG_CS_ACTIVE: ++ ltq_spi_bits_per_word_set(spi); ++ ltq_spi_speed_set(spi); ++ ltq_spi_clockmode_set(spi); ++ ltq_spi_run_mode_set(hw); ++ ltq_spi_internal_cs_activate(spi); ++ break; ++ ++ case BITBANG_CS_INACTIVE: ++ ltq_spi_internal_cs_deactivate(spi); ++ ltq_spi_config_mode_set(hw); ++ break; ++ } ++} ++ ++static int ltq_spi_setup_transfer(struct spi_device *spi, ++ struct spi_transfer *t) ++{ ++ struct ltq_spi *hw = ltq_spi_to_hw(spi); ++ u8 bits_per_word = spi->bits_per_word; ++ ++ hw->curr_transfer = t; ++ ++ if (t && t->bits_per_word) ++ bits_per_word = t->bits_per_word; ++ ++ if (bits_per_word > 32) ++ return -EINVAL; ++ ++ ltq_spi_config_mode_set(hw); ++ ++ return 0; ++} ++ ++static int ltq_spi_setup(struct spi_device *spi) ++{ ++ struct ltq_spi *hw = ltq_spi_to_hw(spi); ++ u32 gpocon, fgpo; ++ ++ /* Set default word length to 8 if not set */ ++ if (!spi->bits_per_word) ++ spi->bits_per_word = 8; ++ ++ if (spi->bits_per_word > 32) ++ return -EINVAL; ++ ++ /* ++ * Up to six GPIOs can be connected to the SPI module ++ * via GPIO alternate function to control the chip select lines. ++ */ ++ gpocon = (1 << (spi->chip_select + ++ LTQ_SPI_GPOCON_ISCSBN_SHIFT)); ++ ++ if (spi->mode & SPI_CS_HIGH) ++ gpocon |= (1 << spi->chip_select); ++ ++ fgpo = (1 << (spi->chip_select + LTQ_SPI_FGPO_SETOUTN_SHIFT)); ++ ++ ltq_spi_reg_setbit(hw, gpocon, LTQ_SPI_GPOCON); ++ ltq_spi_reg_setbit(hw, fgpo, LTQ_SPI_FGPO); ++ ++ return 0; ++} ++ ++static void ltq_spi_cleanup(struct spi_device *spi) ++{ ++ ++} ++ ++static void ltq_spi_txfifo_write(struct ltq_spi *hw) ++{ ++ u32 fstat, data; ++ u16 fifo_space; ++ ++ /* Determine how much FIFOs are free for TX data */ ++ fstat = ltq_spi_reg_read(hw, LTQ_SPI_FSTAT); ++ fifo_space = hw->txfs - ((fstat >> LTQ_SPI_FSTAT_TXFFL_SHIFT) & ++ LTQ_SPI_FSTAT_TXFFL_MASK); ++ ++ if (!fifo_space) ++ return; ++ ++ while (hw->tx_cnt < hw->len && fifo_space) { ++ data = hw->get_tx(hw); ++ ltq_spi_reg_write(hw, data, LTQ_SPI_TB); ++ fifo_space--; ++ } ++} ++ ++static void ltq_spi_rxfifo_read(struct ltq_spi *hw) ++{ ++ u32 fstat, data, *rx32; ++ u16 fifo_fill; ++ u8 rxbv, shift, *rx8; ++ ++ /* Determine how much FIFOs are filled with RX data */ ++ fstat = ltq_spi_reg_read(hw, LTQ_SPI_FSTAT); ++ fifo_fill = ((fstat >> LTQ_SPI_FSTAT_RXFFL_SHIFT) ++ & LTQ_SPI_FSTAT_RXFFL_MASK); ++ ++ if (!fifo_fill) ++ return; ++ ++ /* ++ * The 32 bit FIFO is always used completely independent from the ++ * bits_per_word value. Thus four bytes have to be read at once ++ * per FIFO. ++ */ ++ rx32 = (u32 *) hw->rx; ++ while (hw->len - hw->rx_cnt >= 4 && fifo_fill) { ++ *rx32++ = ltq_spi_reg_read(hw, LTQ_SPI_RB); ++ hw->rx_cnt += 4; ++ hw->rx += 4; ++ fifo_fill--; ++ } ++ ++ /* ++ * If there are remaining bytes, read byte count from STAT.RXBV ++ * register and read the data byte-wise. ++ */ ++ while (fifo_fill && hw->rx_cnt < hw->len) { ++ rxbv = (ltq_spi_reg_read(hw, LTQ_SPI_STAT) >> ++ LTQ_SPI_STAT_RXBV_SHIFT) & LTQ_SPI_STAT_RXBV_MASK; ++ data = ltq_spi_reg_read(hw, LTQ_SPI_RB); ++ ++ shift = (rxbv - 1) * 8; ++ rx8 = hw->rx; ++ ++ while (rxbv) { ++ *rx8++ = (data >> shift) & 0xFF; ++ rxbv--; ++ shift -= 8; ++ hw->rx_cnt++; ++ hw->rx++; ++ } ++ ++ fifo_fill--; ++ } ++} ++ ++static void ltq_spi_rxreq_set(struct ltq_spi *hw) ++{ ++ u32 rxreq, rxreq_max, rxtodo; ++ ++ rxtodo = ltq_spi_reg_read(hw, LTQ_SPI_RXCNT) & LTQ_SPI_RXCNT_TODO_MASK; ++ ++ /* ++ * In RX-only mode the serial clock is activated only after writing ++ * the expected amount of RX bytes into RXREQ register. ++ * To avoid receive overflows at high clocks it is better to request ++ * only the amount of bytes that fits into all FIFOs. This value ++ * depends on the FIFO size implemented in hardware. ++ */ ++ rxreq = hw->len - hw->rx_cnt; ++ rxreq_max = hw->rxfs << 2; ++ rxreq = min(rxreq_max, rxreq); ++ ++ if (!rxtodo && rxreq) ++ ltq_spi_reg_write(hw, rxreq, LTQ_SPI_RXREQ); ++} ++ ++static inline void ltq_spi_complete(struct ltq_spi *hw) ++{ ++ complete(&hw->done); ++} ++ ++irqreturn_t ltq_spi_tx_irq(int irq, void *data) ++{ ++ struct ltq_spi *hw = data; ++ unsigned long flags; ++ int completed = 0; ++ ++ spin_lock_irqsave(&hw->lock, flags); ++ ++ if (hw->tx_cnt < hw->len) ++ ltq_spi_txfifo_write(hw); ++ ++ if (hw->tx_cnt == hw->len) ++ completed = 1; ++ ++ spin_unlock_irqrestore(&hw->lock, flags); ++ ++ if (completed) ++ ltq_spi_complete(hw); ++ ++ return IRQ_HANDLED; ++} ++ ++irqreturn_t ltq_spi_rx_irq(int irq, void *data) ++{ ++ struct ltq_spi *hw = data; ++ unsigned long flags; ++ int completed = 0; ++ ++ spin_lock_irqsave(&hw->lock, flags); ++ ++ if (hw->rx_cnt < hw->len) { ++ ltq_spi_rxfifo_read(hw); ++ ++ if (hw->tx && hw->tx_cnt < hw->len) ++ ltq_spi_txfifo_write(hw); ++ } ++ ++ if (hw->rx_cnt == hw->len) ++ completed = 1; ++ else if (!hw->tx) ++ ltq_spi_rxreq_set(hw); ++ ++ spin_unlock_irqrestore(&hw->lock, flags); ++ ++ if (completed) ++ ltq_spi_complete(hw); ++ ++ return IRQ_HANDLED; ++} ++ ++irqreturn_t ltq_spi_err_irq(int irq, void *data) ++{ ++ struct ltq_spi *hw = data; ++ unsigned long flags; ++ ++ spin_lock_irqsave(&hw->lock, flags); ++ ++ /* Disable all interrupts */ ++ ltq_spi_reg_clearbit(hw, LTQ_SPI_IRNEN_ALL, LTQ_SPI_IRNEN); ++ ++ /* Clear all error flags */ ++ ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_CLR_ERRORS, LTQ_SPI_WHBSTATE); ++ ++ /* Flush FIFOs */ ++ ltq_spi_reg_setbit(hw, LTQ_SPI_RXFCON_RXFLU, LTQ_SPI_RXFCON); ++ ltq_spi_reg_setbit(hw, LTQ_SPI_TXFCON_TXFLU, LTQ_SPI_TXFCON); ++ ++ hw->status = -EIO; ++ spin_unlock_irqrestore(&hw->lock, flags); ++ ++ ltq_spi_complete(hw); ++ ++ return IRQ_HANDLED; ++} ++ ++static int ltq_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t) ++{ ++ struct ltq_spi *hw = ltq_spi_to_hw(spi); ++ u32 irq_flags = 0; ++ ++ hw->tx = t->tx_buf; ++ hw->rx = t->rx_buf; ++ hw->len = t->len; ++ hw->tx_cnt = 0; ++ hw->rx_cnt = 0; ++ hw->status = 0; ++ INIT_COMPLETION(hw->done); ++ ++ ltq_spi_xmit_set(hw, t); ++ ++ /* Enable error interrupts */ ++ ltq_spi_reg_setbit(hw, LTQ_SPI_IRNEN_E, LTQ_SPI_IRNEN); ++ ++ if (hw->tx) { ++ /* Initially fill TX FIFO with as much data as possible */ ++ ltq_spi_txfifo_write(hw); ++ irq_flags |= LTQ_SPI_IRNEN_T; ++ ++ /* Always enable RX interrupt in Full Duplex mode */ ++ if (hw->rx) ++ irq_flags |= LTQ_SPI_IRNEN_R; ++ } else if (hw->rx) { ++ /* Start RX clock */ ++ ltq_spi_rxreq_set(hw); ++ ++ /* Enable RX interrupt to receive data from RX FIFOs */ ++ irq_flags |= LTQ_SPI_IRNEN_R; ++ } ++ ++ /* Enable TX or RX interrupts */ ++ ltq_spi_reg_setbit(hw, irq_flags, LTQ_SPI_IRNEN); ++ wait_for_completion_interruptible(&hw->done); ++ ++ /* Disable all interrupts */ ++ ltq_spi_reg_clearbit(hw, LTQ_SPI_IRNEN_ALL, LTQ_SPI_IRNEN); ++ ++ /* ++ * Return length of current transfer for bitbang utility code if ++ * no errors occured during transmission. ++ */ ++ if (!hw->status) ++ hw->status = hw->len; ++ ++ return hw->status; ++} ++ ++static const struct ltq_spi_irq_map { ++ char *name; ++ irq_handler_t handler; ++} ltq_spi_irqs[] = { ++ { "spi_rx", ltq_spi_rx_irq }, ++ { "spi_tx", ltq_spi_tx_irq }, ++ { "spi_err", ltq_spi_err_irq }, ++}; ++ ++static int ltq_spi_probe(struct platform_device *pdev) ++{ ++ struct resource irqres[3]; ++ struct spi_master *master; ++ struct resource *r; ++ struct ltq_spi *hw; ++ int ret, i; ++ u32 data, id; ++ ++ if (of_irq_to_resource_table(pdev->dev.of_node, irqres, 3) != 3) { ++ dev_err(&pdev->dev, "IRQ settings missing in device tree\n"); ++ return -EINVAL; ++ } ++ ++ master = spi_alloc_master(&pdev->dev, sizeof(struct ltq_spi)); ++ if (!master) { ++ dev_err(&pdev->dev, "spi_alloc_master\n"); ++ ret = -ENOMEM; ++ goto err; ++ } ++ ++ hw = spi_master_get_devdata(master); ++ ++ r = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ if (r == NULL) { ++ dev_err(&pdev->dev, "platform_get_resource\n"); ++ ret = -ENOENT; ++ goto err_master; ++ } ++ ++ r = devm_request_mem_region(&pdev->dev, r->start, resource_size(r), ++ pdev->name); ++ if (!r) { ++ dev_err(&pdev->dev, "failed to request memory region\n"); ++ ret = -ENXIO; ++ goto err_master; ++ } ++ ++ hw->base = devm_ioremap_nocache(&pdev->dev, r->start, resource_size(r)); ++ if (!hw->base) { ++ dev_err(&pdev->dev, "failed to remap memory region\n"); ++ ret = -ENXIO; ++ goto err_master; ++ } ++ ++ memset(hw->irq, 0, sizeof(hw->irq)); ++ for (i = 0; i < ARRAY_SIZE(ltq_spi_irqs); i++) { ++ hw->irq[i] = irqres[i].start; ++ ret = request_irq(hw->irq[i], ltq_spi_irqs[i].handler, ++ 0, ltq_spi_irqs[i].name, hw); ++ if (ret) { ++ dev_err(&pdev->dev, "failed to request %s irq (%d)\n", ++ ltq_spi_irqs[i].name, hw->irq[i]); ++ goto err_irq; ++ } ++ } ++ ++ hw->fpiclk = clk_get_fpi(); ++ if (IS_ERR(hw->fpiclk)) { ++ dev_err(&pdev->dev, "failed to get fpi clock\n"); ++ ret = PTR_ERR(hw->fpiclk); ++ goto err_clk; ++ } ++ ++ hw->spiclk = clk_get(&pdev->dev, NULL); ++ if (IS_ERR(hw->spiclk)) { ++ dev_err(&pdev->dev, "failed to get spi clock gate\n"); ++ ret = PTR_ERR(hw->spiclk); ++ goto err_clk; ++ } ++ ++ hw->bitbang.master = spi_master_get(master); ++ hw->bitbang.chipselect = ltq_spi_chipselect; ++ hw->bitbang.setup_transfer = ltq_spi_setup_transfer; ++ hw->bitbang.txrx_bufs = ltq_spi_txrx_bufs; ++ ++ if (of_machine_is_compatible("lantiq,ase")) ++ master->num_chipselect = 3; ++ else ++ master->num_chipselect = 6; ++ master->bus_num = pdev->id; ++ master->setup = ltq_spi_setup; ++ master->cleanup = ltq_spi_cleanup; ++ master->dev.of_node = pdev->dev.of_node; ++ ++ hw->dev = &pdev->dev; ++ init_completion(&hw->done); ++ spin_lock_init(&hw->lock); ++ ++ ltq_spi_hw_enable(hw); ++ ++ /* Read module capabilities */ ++ id = ltq_spi_reg_read(hw, LTQ_SPI_ID); ++ hw->txfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; ++ hw->rxfs = (id >> LTQ_SPI_ID_TXFS_SHIFT) & LTQ_SPI_ID_TXFS_MASK; ++ hw->dma_support = (id & LTQ_SPI_ID_CFG) ? 1 : 0; ++ ++ ltq_spi_config_mode_set(hw); ++ ++ /* Enable error checking, disable TX/RX, set idle value high */ ++ data = LTQ_SPI_CON_RUEN | LTQ_SPI_CON_AEN | ++ LTQ_SPI_CON_TEN | LTQ_SPI_CON_REN | ++ LTQ_SPI_CON_TXOFF | LTQ_SPI_CON_RXOFF | LTQ_SPI_CON_IDLE; ++ ltq_spi_reg_write(hw, data, LTQ_SPI_CON); ++ ++ /* Enable master mode and clear error flags */ ++ ltq_spi_reg_write(hw, LTQ_SPI_WHBSTATE_SETMS | ++ LTQ_SPI_WHBSTATE_CLR_ERRORS, LTQ_SPI_WHBSTATE); ++ ++ /* Reset GPIO/CS registers */ ++ ltq_spi_reg_write(hw, 0x0, LTQ_SPI_GPOCON); ++ ltq_spi_reg_write(hw, 0xFF00, LTQ_SPI_FGPO); ++ ++ /* Enable and flush FIFOs */ ++ ltq_spi_reset_fifos(hw); ++ ++ ret = spi_bitbang_start(&hw->bitbang); ++ if (ret) { ++ dev_err(&pdev->dev, "spi_bitbang_start failed\n"); ++ goto err_bitbang; ++ } ++ ++ platform_set_drvdata(pdev, hw); ++ ++ pr_info("Lantiq SoC SPI controller rev %u (TXFS %u, RXFS %u, DMA %u)\n", ++ id & LTQ_SPI_ID_REV_MASK, hw->txfs, hw->rxfs, hw->dma_support); ++ ++ return 0; ++ ++err_bitbang: ++ ltq_spi_hw_disable(hw); ++ ++err_clk: ++ if (hw->fpiclk) ++ clk_put(hw->fpiclk); ++ if (hw->spiclk) ++ clk_put(hw->spiclk); ++ ++err_irq: ++ clk_put(hw->fpiclk); ++ ++ for (; i > 0; i--) ++ free_irq(hw->irq[i], hw); ++ ++err_master: ++ spi_master_put(master); ++ ++err: ++ return ret; ++} ++ ++static int ltq_spi_remove(struct platform_device *pdev) ++{ ++ struct ltq_spi *hw = platform_get_drvdata(pdev); ++ int ret, i; ++ ++ ret = spi_bitbang_stop(&hw->bitbang); ++ if (ret) ++ return ret; ++ ++ platform_set_drvdata(pdev, NULL); ++ ++ ltq_spi_config_mode_set(hw); ++ ltq_spi_hw_disable(hw); ++ ++ for (i = 0; i < ARRAY_SIZE(hw->irq); i++) ++ if (0 < hw->irq[i]) ++ free_irq(hw->irq[i], hw); ++ ++ if (hw->fpiclk) ++ clk_put(hw->fpiclk); ++ if (hw->spiclk) ++ clk_put(hw->spiclk); ++ ++ spi_master_put(hw->bitbang.master); ++ ++ return 0; ++} ++ ++static const struct of_device_id ltq_spi_match[] = { ++ { .compatible = "lantiq,spi-xway" }, ++ {}, ++}; ++MODULE_DEVICE_TABLE(of, ltq_spi_match); ++ ++static struct platform_driver ltq_spi_driver = { ++ .probe = ltq_spi_probe, ++ .remove = ltq_spi_remove, ++ .driver = { ++ .name = "spi-xway", ++ .owner = THIS_MODULE, ++ .of_match_table = ltq_spi_match, ++ }, ++}; ++ ++module_platform_driver(ltq_spi_driver); ++ ++MODULE_DESCRIPTION("Lantiq SoC SPI controller driver"); ++MODULE_AUTHOR("Daniel Schwierzeck "); ++MODULE_LICENSE("GPL"); ++MODULE_ALIAS("platform:spi-xway"); +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0034-reset-Fix-compile-when-reset-RESET_CONTROLLER-is-not.patch b/target/linux/lantiq/patches-3.14/0034-reset-Fix-compile-when-reset-RESET_CONTROLLER-is-not.patch new file mode 100644 index 0000000000..9589baa169 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0034-reset-Fix-compile-when-reset-RESET_CONTROLLER-is-not.patch @@ -0,0 +1,112 @@ +From b1b9fca8c317afc3f2b78bb54f877e8a830a819d Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Fri, 9 Aug 2013 18:47:27 +0200 +Subject: [PATCH 34/36] reset: Fix compile when reset RESET_CONTROLLER is not + selected + +Drivers need to protect their reset api calls with #ifdef to avoid compile +errors. + +This patch adds dummy wrappers in the same way that linux/of.h does it. + +Cc: linux-kernel@vger.kernel.org +Cc: Philipp Zabel +Cc: Gabor Juhos +--- + include/linux/reset-controller.h | 16 ++++++++++++++ + include/linux/reset.h | 43 ++++++++++++++++++++++++++++++++++++++ + 2 files changed, 59 insertions(+) + +diff --git a/include/linux/reset-controller.h b/include/linux/reset-controller.h +index 41a4695..f38f530 100644 +--- a/include/linux/reset-controller.h ++++ b/include/linux/reset-controller.h +@@ -46,7 +46,23 @@ struct reset_controller_dev { + unsigned int nr_resets; + }; + ++#if defined(CONFIG_RESET_CONTROLLER) ++ + int reset_controller_register(struct reset_controller_dev *rcdev); + void reset_controller_unregister(struct reset_controller_dev *rcdev); + ++#else ++ ++static inline int reset_controller_register(struct reset_controller_dev *rcdev) ++{ ++ return -ENOSYS; ++} ++ ++void reset_controller_unregister(struct reset_controller_dev *rcdev) ++{ ++ ++} ++ ++#endif ++ + #endif +diff --git a/include/linux/reset.h b/include/linux/reset.h +index 6082247..1b36c9e 100644 +--- a/include/linux/reset.h ++++ b/include/linux/reset.h +@@ -1,9 +1,13 @@ + #ifndef _LINUX_RESET_H_ + #define _LINUX_RESET_H_ + ++#include ++ + struct device; + struct reset_control; + ++#if defined(CONFIG_RESET_CONTROLLER) ++ + int reset_control_reset(struct reset_control *rstc); + int reset_control_assert(struct reset_control *rstc); + int reset_control_deassert(struct reset_control *rstc); +@@ -14,4 +18,43 @@ struct reset_control *devm_reset_control_get(struct device *dev, const char *id) + + int device_reset(struct device *dev); + ++#else /* CONFIG_RESET_CONTROLLER */ ++ ++static inline int reset_control_reset(struct reset_control *rstc) ++{ ++ return -ENOSYS; ++} ++ ++static inline int reset_control_assert(struct reset_control *rstc) ++{ ++ return -ENOSYS; ++} ++ ++static inline int reset_control_deassert(struct reset_control *rstc) ++{ ++ return -ENOSYS; ++} ++ ++static inline struct reset_control *reset_control_get(struct device *dev, const char *id) ++{ ++ return ERR_PTR(-ENOSYS); ++} ++ ++static inline void reset_control_put(struct reset_control *rstc) ++{ ++ ++} ++ ++static inline struct reset_control *devm_reset_control_get(struct device *dev, const char *id) ++{ ++ return ERR_PTR(-ENOSYS); ++} ++ ++static inline int device_reset(struct device *dev) ++{ ++ return -ENOSYS; ++} ++ ++#endif ++ + #endif +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch b/target/linux/lantiq/patches-3.14/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch new file mode 100644 index 0000000000..3b92b95b75 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0035-owrt-lantiq-wifi-and-ethernet-eeprom-handling.patch @@ -0,0 +1,612 @@ +From f8c5db89e793a4bc6c1e87bd7b3a5cec16b75bc3 Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Wed, 10 Sep 2014 22:42:14 +0200 +Subject: [PATCH 35/36] owrt: lantiq: wifi and ethernet eeprom handling + +Signed-off-by: John Crispin +--- + arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h | 6 + + .../mips/include/asm/mach-lantiq/xway/lantiq_soc.h | 3 + + arch/mips/lantiq/xway/Makefile | 3 + + arch/mips/lantiq/xway/ath_eep.c | 282 ++++++++++++++++++++ + arch/mips/lantiq/xway/eth_mac.c | 76 ++++++ + arch/mips/lantiq/xway/pci-ath-fixup.c | 109 ++++++++ + arch/mips/lantiq/xway/rt_eep.c | 60 +++++ + 7 files changed, 539 insertions(+) + create mode 100644 arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h + create mode 100644 arch/mips/lantiq/xway/ath_eep.c + create mode 100644 arch/mips/lantiq/xway/eth_mac.c + create mode 100644 arch/mips/lantiq/xway/pci-ath-fixup.c + create mode 100644 arch/mips/lantiq/xway/rt_eep.c + +diff --git a/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h b/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h +new file mode 100644 +index 0000000..095d261 +--- /dev/null ++++ b/arch/mips/include/asm/mach-lantiq/pci-ath-fixup.h +@@ -0,0 +1,6 @@ ++#ifndef _PCI_ATH_FIXUP ++#define _PCI_ATH_FIXUP ++ ++void ltq_pci_ath_fixup(unsigned slot, u16 *cal_data) __init; ++ ++#endif /* _PCI_ATH_FIXUP */ +diff --git a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h +index 133336b..779715c 100644 +--- a/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h ++++ b/arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h +@@ -90,5 +90,8 @@ int xrx200_gphy_boot(struct device *dev, unsigned int id, dma_addr_t dev_addr); + extern void ltq_pmu_enable(unsigned int module); + extern void ltq_pmu_disable(unsigned int module); + ++/* allow the ethernet driver to load a flash mapped mac addr */ ++const u8* ltq_get_eth_mac(void); ++ + #endif /* CONFIG_SOC_TYPE_XWAY */ + #endif /* _LTQ_XWAY_H__ */ +diff --git a/arch/mips/lantiq/xway/Makefile b/arch/mips/lantiq/xway/Makefile +index 2dd442c..de876e1 100644 +--- a/arch/mips/lantiq/xway/Makefile ++++ b/arch/mips/lantiq/xway/Makefile +@@ -2,4 +2,7 @@ obj-y := prom.o sysctrl.o clk.o reset.o dma.o timer.o dcdc.o + + obj-y += vmmc.o tffs.o + ++obj-y += eth_mac.o ++obj-$(CONFIG_PCI) += ath_eep.o rt_eep.o pci-ath-fixup.o ++ + obj-$(CONFIG_XRX200_PHY_FW) += xrx200_phy_fw.o +diff --git a/arch/mips/lantiq/xway/ath_eep.c b/arch/mips/lantiq/xway/ath_eep.c +new file mode 100644 +index 0000000..aff42ac +--- /dev/null ++++ b/arch/mips/lantiq/xway/ath_eep.c +@@ -0,0 +1,282 @@ ++/* ++ * Copyright (C) 2011 Luca Olivetti ++ * Copyright (C) 2011 John Crispin ++ * Copyright (C) 2011 Andrej VlaÅ¡ić ++ * Copyright (C) 2013 Álvaro Fernández Rojas ++ * Copyright (C) 2013 Daniel Gimpelevich ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++#include ++ ++extern int (*ltq_pci_plat_dev_init)(struct pci_dev *dev); ++struct ath5k_platform_data ath5k_pdata; ++struct ath9k_platform_data ath9k_pdata = { ++ .led_pin = -1, ++}; ++static u8 athxk_eeprom_mac[6]; ++ ++static int ath9k_pci_plat_dev_init(struct pci_dev *dev) ++{ ++ dev->dev.platform_data = &ath9k_pdata; ++ return 0; ++} ++ ++static int ath9k_eep_load; ++int __init of_ath9k_eeprom_probe(struct platform_device *pdev) ++{ ++ struct device_node *np = pdev->dev.of_node, *mtd_np; ++ struct resource *eep_res, *mac_res = NULL; ++ void __iomem *eep, *mac; ++ int mac_offset, led_pin; ++ u32 mac_inc = 0, pci_slot = 0; ++ int i; ++ struct mtd_info *the_mtd; ++ size_t flash_readlen; ++ const __be32 *list; ++ const char *part; ++ phandle phandle; ++ ++ if ((list = of_get_property(np, "ath,eep-flash", &i)) && i == 2 * ++ sizeof(*list) && (phandle = be32_to_cpup(list++)) && ++ (mtd_np = of_find_node_by_phandle(phandle)) && ((part = ++ of_get_property(mtd_np, "label", NULL)) || (part = ++ mtd_np->name)) && (the_mtd = get_mtd_device_nm(part)) ++ != ERR_PTR(-ENODEV)) { ++ i = mtd_read(the_mtd, be32_to_cpup(list), ++ ATH9K_PLAT_EEP_MAX_WORDS << 1, &flash_readlen, ++ (void *) ath9k_pdata.eeprom_data); ++ if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) { ++ size_t mac_readlen; ++ mtd_read(the_mtd, mac_offset, 6, &mac_readlen, ++ (void *) athxk_eeprom_mac); ++ } ++ put_mtd_device(the_mtd); ++ if ((sizeof(ath9k_pdata.eeprom_data) != flash_readlen) || i) { ++ dev_err(&pdev->dev, "failed to load eeprom from mtd\n"); ++ return -ENODEV; ++ } ++ } else { ++ eep_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 1); ++ ++ if (!eep_res) { ++ dev_err(&pdev->dev, "failed to load eeprom address\n"); ++ return -ENODEV; ++ } ++ if (resource_size(eep_res) != ATH9K_PLAT_EEP_MAX_WORDS << 1) { ++ dev_err(&pdev->dev, "eeprom has an invalid size\n"); ++ return -EINVAL; ++ } ++ ++ eep = ioremap(eep_res->start, resource_size(eep_res)); ++ memcpy_fromio(ath9k_pdata.eeprom_data, eep, ++ ATH9K_PLAT_EEP_MAX_WORDS << 1); ++ } ++ ++ if (of_find_property(np, "ath,eep-swap", NULL)) ++ for (i = 0; i < ATH9K_PLAT_EEP_MAX_WORDS; i++) ++ ath9k_pdata.eeprom_data[i] = swab16(ath9k_pdata.eeprom_data[i]); ++ ++ if (of_find_property(np, "ath,eep-endian", NULL)) { ++ ath9k_pdata.endian_check = true; ++ ++ dev_info(&pdev->dev, "endian check enabled.\n"); ++ } ++ ++ if (!is_valid_ether_addr(athxk_eeprom_mac)) { ++ if (mac_res) { ++ if (resource_size(mac_res) != 6) { ++ dev_err(&pdev->dev, "mac has an invalid size\n"); ++ return -EINVAL; ++ } ++ mac = ioremap(mac_res->start, resource_size(mac_res)); ++ memcpy_fromio(athxk_eeprom_mac, mac, 6); ++ } else if (ltq_get_eth_mac()) { ++ memcpy(athxk_eeprom_mac, ltq_get_eth_mac(), 6); ++ } ++ } ++ if (!is_valid_ether_addr(athxk_eeprom_mac)) { ++ dev_warn(&pdev->dev, "using random mac\n"); ++ random_ether_addr(athxk_eeprom_mac); ++ } ++ ++ if (!of_property_read_u32(np, "ath,mac-increment", &mac_inc)) ++ athxk_eeprom_mac[5] += mac_inc; ++ ++ ath9k_pdata.macaddr = athxk_eeprom_mac; ++ ltq_pci_plat_dev_init = ath9k_pci_plat_dev_init; ++ ++ if (!of_property_read_u32(np, "ath,pci-slot", &pci_slot)) { ++ ltq_pci_ath_fixup(pci_slot, ath9k_pdata.eeprom_data); ++ ++ dev_info(&pdev->dev, "pci slot: %u\n", pci_slot); ++ if (ath9k_eep_load) { ++ struct pci_dev *d = NULL; ++ while ((d = pci_get_device(PCI_VENDOR_ID_ATHEROS, ++ PCI_ANY_ID, d)) != NULL) ++ pci_fixup_device(pci_fixup_early, d); ++ } ++ ++ } ++ ++ if (!of_property_read_u32(np, "ath,led-pin", &led_pin)) { ++ ath9k_pdata.led_pin = led_pin; ++ dev_info(&pdev->dev, "using led pin %d.\n", led_pin); ++ } ++ ++ dev_info(&pdev->dev, "loaded ath9k eeprom\n"); ++ ++ return 0; ++} ++ ++static struct of_device_id ath9k_eeprom_ids[] = { ++ { .compatible = "ath9k,eeprom" }, ++ { } ++}; ++ ++static struct platform_driver ath9k_eeprom_driver = { ++ .driver = { ++ .name = "ath9k,eeprom", ++ .owner = THIS_MODULE, ++ .of_match_table = of_match_ptr(ath9k_eeprom_ids), ++ }, ++}; ++ ++static int __init of_ath9k_eeprom_init(void) ++{ ++ int ret = platform_driver_probe(&ath9k_eeprom_driver, of_ath9k_eeprom_probe); ++ ++ if (ret) ++ ath9k_eep_load = 1; ++ ++ return ret; ++} ++ ++static int __init of_ath9k_eeprom_init_late(void) ++{ ++ if (!ath9k_eep_load) ++ return 0; ++ return platform_driver_probe(&ath9k_eeprom_driver, of_ath9k_eeprom_probe); ++} ++late_initcall(of_ath9k_eeprom_init_late); ++subsys_initcall(of_ath9k_eeprom_init); ++ ++ ++static int ath5k_pci_plat_dev_init(struct pci_dev *dev) ++{ ++ dev->dev.platform_data = &ath5k_pdata; ++ return 0; ++} ++ ++int __init of_ath5k_eeprom_probe(struct platform_device *pdev) ++{ ++ struct device_node *np = pdev->dev.of_node, *mtd_np; ++ struct resource *eep_res, *mac_res = NULL; ++ void __iomem *eep, *mac; ++ int mac_offset; ++ u32 mac_inc = 0; ++ int i; ++ struct mtd_info *the_mtd; ++ size_t flash_readlen; ++ const __be32 *list; ++ const char *part; ++ phandle phandle; ++ ++ if ((list = of_get_property(np, "ath,eep-flash", &i)) && i == 2 * ++ sizeof(*list) && (phandle = be32_to_cpup(list++)) && ++ (mtd_np = of_find_node_by_phandle(phandle)) && ((part = ++ of_get_property(mtd_np, "label", NULL)) || (part = ++ mtd_np->name)) && (the_mtd = get_mtd_device_nm(part)) ++ != ERR_PTR(-ENODEV)) { ++ i = mtd_read(the_mtd, be32_to_cpup(list), ++ ATH5K_PLAT_EEP_MAX_WORDS << 1, &flash_readlen, ++ (void *) ath5k_pdata.eeprom_data); ++ put_mtd_device(the_mtd); ++ if ((sizeof(ATH5K_PLAT_EEP_MAX_WORDS << 1) != flash_readlen) ++ || i) { ++ dev_err(&pdev->dev, "failed to load eeprom from mtd\n"); ++ return -ENODEV; ++ } ++ } else { ++ eep_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 1); ++ ++ if (!eep_res) { ++ dev_err(&pdev->dev, "failed to load eeprom address\n"); ++ return -ENODEV; ++ } ++ if (resource_size(eep_res) != ATH5K_PLAT_EEP_MAX_WORDS << 1) { ++ dev_err(&pdev->dev, "eeprom has an invalid size\n"); ++ return -EINVAL; ++ } ++ ++ eep = ioremap(eep_res->start, resource_size(eep_res)); ++ ath5k_pdata.eeprom_data = kmalloc(ATH5K_PLAT_EEP_MAX_WORDS<<1, ++ GFP_KERNEL); ++ memcpy_fromio(ath5k_pdata.eeprom_data, eep, ++ ATH5K_PLAT_EEP_MAX_WORDS << 1); ++ } ++ ++ if (of_find_property(np, "ath,eep-swap", NULL)) ++ for (i = 0; i < ATH5K_PLAT_EEP_MAX_WORDS; i++) ++ ath5k_pdata.eeprom_data[i] = swab16(ath5k_pdata.eeprom_data[i]); ++ ++ if (!of_property_read_u32(np, "ath,mac-offset", &mac_offset)) { ++ memcpy_fromio(athxk_eeprom_mac, (void*) ath5k_pdata.eeprom_data + mac_offset, 6); ++ } else if (mac_res) { ++ if (resource_size(mac_res) != 6) { ++ dev_err(&pdev->dev, "mac has an invalid size\n"); ++ return -EINVAL; ++ } ++ mac = ioremap(mac_res->start, resource_size(mac_res)); ++ memcpy_fromio(athxk_eeprom_mac, mac, 6); ++ } else if (ltq_get_eth_mac()) ++ memcpy(athxk_eeprom_mac, ltq_get_eth_mac(), 6); ++ else { ++ dev_warn(&pdev->dev, "using random mac\n"); ++ random_ether_addr(athxk_eeprom_mac); ++ } ++ ++ if (!of_property_read_u32(np, "ath,mac-increment", &mac_inc)) ++ athxk_eeprom_mac[5] += mac_inc; ++ ++ ath5k_pdata.macaddr = athxk_eeprom_mac; ++ ltq_pci_plat_dev_init = ath5k_pci_plat_dev_init; ++ ++ dev_info(&pdev->dev, "loaded ath5k eeprom\n"); ++ ++ return 0; ++} ++ ++static struct of_device_id ath5k_eeprom_ids[] = { ++ { .compatible = "ath5k,eeprom" }, ++ { } ++}; ++ ++static struct platform_driver ath5k_eeprom_driver = { ++ .driver = { ++ .name = "ath5k,eeprom", ++ .owner = THIS_MODULE, ++ .of_match_table = of_match_ptr(ath5k_eeprom_ids), ++ }, ++}; ++ ++static int __init of_ath5k_eeprom_init(void) ++{ ++ return platform_driver_probe(&ath5k_eeprom_driver, of_ath5k_eeprom_probe); ++} ++device_initcall(of_ath5k_eeprom_init); +diff --git a/arch/mips/lantiq/xway/eth_mac.c b/arch/mips/lantiq/xway/eth_mac.c +new file mode 100644 +index 0000000..d288a0e +--- /dev/null ++++ b/arch/mips/lantiq/xway/eth_mac.c +@@ -0,0 +1,76 @@ ++/* ++ * Copyright (C) 2012 John Crispin ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#include ++#include ++#include ++#include ++ ++static u8 eth_mac[6]; ++static int eth_mac_set; ++ ++const u8* ltq_get_eth_mac(void) ++{ ++ return eth_mac; ++} ++ ++static int __init setup_ethaddr(char *str) ++{ ++ eth_mac_set = mac_pton(str, eth_mac); ++ return !eth_mac_set; ++} ++__setup("ethaddr=", setup_ethaddr); ++ ++int __init of_eth_mac_probe(struct platform_device *pdev) ++{ ++ struct device_node *np = pdev->dev.of_node; ++ struct resource *mac_res; ++ void __iomem *mac; ++ u32 mac_inc = 0; ++ ++ if (eth_mac_set) { ++ dev_err(&pdev->dev, "mac was already set by bootloader\n"); ++ return -EINVAL; ++ } ++ mac_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ ++ if (!mac_res) { ++ dev_err(&pdev->dev, "failed to load mac\n"); ++ return -EINVAL; ++ } ++ if (resource_size(mac_res) != 6) { ++ dev_err(&pdev->dev, "mac has an invalid size\n"); ++ return -EINVAL; ++ } ++ mac = ioremap(mac_res->start, resource_size(mac_res)); ++ memcpy_fromio(eth_mac, mac, 6); ++ ++ if (!of_property_read_u32(np, "mac-increment", &mac_inc)) ++ eth_mac[5] += mac_inc; ++ ++ return 0; ++} ++ ++static struct of_device_id eth_mac_ids[] = { ++ { .compatible = "lantiq,eth-mac" }, ++ { /* sentinel */ } ++}; ++ ++static struct platform_driver eth_mac_driver = { ++ .driver = { ++ .name = "lantiq,eth-mac", ++ .owner = THIS_MODULE, ++ .of_match_table = of_match_ptr(eth_mac_ids), ++ }, ++}; ++ ++static int __init of_eth_mac_init(void) ++{ ++ return platform_driver_probe(ð_mac_driver, of_eth_mac_probe); ++} ++device_initcall(of_eth_mac_init); +diff --git a/arch/mips/lantiq/xway/pci-ath-fixup.c b/arch/mips/lantiq/xway/pci-ath-fixup.c +new file mode 100644 +index 0000000..c87ffb2 +--- /dev/null ++++ b/arch/mips/lantiq/xway/pci-ath-fixup.c +@@ -0,0 +1,109 @@ ++/* ++ * Atheros AP94 reference board PCI initialization ++ * ++ * Copyright (C) 2009-2010 Gabor Juhos ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#include ++#include ++#include ++#include ++ ++#define LTQ_PCI_MEM_BASE 0x18000000 ++ ++struct ath_fixup { ++ u16 *cal_data; ++ unsigned slot; ++}; ++ ++static int ath_num_fixups; ++static struct ath_fixup ath_fixups[2]; ++ ++static void ath_pci_fixup(struct pci_dev *dev) ++{ ++ void __iomem *mem; ++ u16 *cal_data = NULL; ++ u16 cmd; ++ u32 bar0; ++ u32 val; ++ unsigned i; ++ ++ for (i = 0; i < ath_num_fixups; i++) { ++ if (ath_fixups[i].cal_data == NULL) ++ continue; ++ ++ if (ath_fixups[i].slot != PCI_SLOT(dev->devfn)) ++ continue; ++ ++ cal_data = ath_fixups[i].cal_data; ++ break; ++ } ++ ++ if (cal_data == NULL) ++ return; ++ ++ if (*cal_data != 0xa55a) { ++ pr_err("pci %s: invalid calibration data\n", pci_name(dev)); ++ return; ++ } ++ ++ pr_info("pci %s: fixup device configuration\n", pci_name(dev)); ++ ++ mem = ioremap(LTQ_PCI_MEM_BASE, 0x10000); ++ if (!mem) { ++ pr_err("pci %s: ioremap error\n", pci_name(dev)); ++ return; ++ } ++ ++ pci_read_config_dword(dev, PCI_BASE_ADDRESS_0, &bar0); ++ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, LTQ_PCI_MEM_BASE); ++ pci_read_config_word(dev, PCI_COMMAND, &cmd); ++ cmd |= PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY; ++ pci_write_config_word(dev, PCI_COMMAND, cmd); ++ ++ /* set pointer to first reg address */ ++ cal_data += 3; ++ while (*cal_data != 0xffff) { ++ u32 reg; ++ reg = *cal_data++; ++ val = *cal_data++; ++ val |= (*cal_data++) << 16; ++ ++ ltq_w32(swab32(val), mem + reg); ++ udelay(100); ++ } ++ ++ pci_read_config_dword(dev, PCI_VENDOR_ID, &val); ++ dev->vendor = val & 0xffff; ++ dev->device = (val >> 16) & 0xffff; ++ ++ pci_read_config_dword(dev, PCI_CLASS_REVISION, &val); ++ dev->revision = val & 0xff; ++ dev->class = val >> 8; /* upper 3 bytes */ ++ ++ pr_info("pci %s: fixup info: [%04x:%04x] revision %02x class %#08x\n", ++ pci_name(dev), dev->vendor, dev->device, dev->revision, dev->class); ++ ++ pci_read_config_word(dev, PCI_COMMAND, &cmd); ++ cmd &= ~(PCI_COMMAND_MASTER | PCI_COMMAND_MEMORY); ++ pci_write_config_word(dev, PCI_COMMAND, cmd); ++ ++ pci_write_config_dword(dev, PCI_BASE_ADDRESS_0, bar0); ++ ++ iounmap(mem); ++} ++DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_ATHEROS, PCI_ANY_ID, ath_pci_fixup); ++ ++void __init ltq_pci_ath_fixup(unsigned slot, u16 *cal_data) ++{ ++ if (ath_num_fixups >= ARRAY_SIZE(ath_fixups)) ++ return; ++ ++ ath_fixups[ath_num_fixups].slot = slot; ++ ath_fixups[ath_num_fixups].cal_data = cal_data; ++ ath_num_fixups++; ++} +diff --git a/arch/mips/lantiq/xway/rt_eep.c b/arch/mips/lantiq/xway/rt_eep.c +new file mode 100644 +index 0000000..00f2d4c +--- /dev/null ++++ b/arch/mips/lantiq/xway/rt_eep.c +@@ -0,0 +1,60 @@ ++/* ++ * Copyright (C) 2011 John Crispin ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published ++ * by the Free Software Foundation. ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++ ++extern int (*ltq_pci_plat_dev_init)(struct pci_dev *dev); ++static struct rt2x00_platform_data rt2x00_pdata; ++ ++static int rt2x00_pci_plat_dev_init(struct pci_dev *dev) ++{ ++ dev->dev.platform_data = &rt2x00_pdata; ++ return 0; ++} ++ ++int __init of_ralink_eeprom_probe(struct platform_device *pdev) ++{ ++ struct device_node *np = pdev->dev.of_node; ++ const char *eeprom; ++ ++ if (of_property_read_string(np, "ralink,eeprom", &eeprom)) { ++ dev_err(&pdev->dev, "failed to load eeprom filename\n"); ++ return 0; ++ } ++ ++ rt2x00_pdata.eeprom_file_name = kstrdup(eeprom, GFP_KERNEL); ++// rt2x00_pdata.mac_address = mac; ++ ltq_pci_plat_dev_init = rt2x00_pci_plat_dev_init; ++ ++ dev_info(&pdev->dev, "using %s as eeprom\n", eeprom); ++ ++ return 0; ++} ++ ++static struct of_device_id ralink_eeprom_ids[] = { ++ { .compatible = "ralink,eeprom" }, ++ { } ++}; ++ ++static struct platform_driver ralink_eeprom_driver = { ++ .driver = { ++ .name = "ralink,eeprom", ++ .owner = THIS_MODULE, ++ .of_match_table = of_match_ptr(ralink_eeprom_ids), ++ }, ++}; ++ ++static int __init of_ralink_eeprom_init(void) ++{ ++ return platform_driver_probe(&ralink_eeprom_driver, of_ralink_eeprom_probe); ++} ++device_initcall(of_ralink_eeprom_init); +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0036-owrt-generic-dtb-image-hack.patch b/target/linux/lantiq/patches-3.14/0036-owrt-generic-dtb-image-hack.patch new file mode 100644 index 0000000000..fba8bb3ad5 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0036-owrt-generic-dtb-image-hack.patch @@ -0,0 +1,27 @@ +From dba8578e06aedf1e67312ebfc6162e2fadc9448d Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Thu, 7 Aug 2014 18:32:12 +0200 +Subject: [PATCH 36/36] owrt: generic dtb image hack + +Signed-off-by: John Crispin +--- + arch/mips/kernel/head.S | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/arch/mips/kernel/head.S b/arch/mips/kernel/head.S +index 7b6a5b3..78518b8 100644 +--- a/arch/mips/kernel/head.S ++++ b/arch/mips/kernel/head.S +@@ -101,6 +101,9 @@ FEXPORT(__kernel_entry) + j kernel_entry + #endif + ++ .ascii "OWRTDTB:" ++ EXPORT(__image_dtb) ++ .fill 0x4000 + __REF + + NESTED(kernel_entry, 16, sp) # kernel entry point +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0037-MIPS-lantiq-move-eiu-init-after-irq_domain-register.patch b/target/linux/lantiq/patches-3.14/0037-MIPS-lantiq-move-eiu-init-after-irq_domain-register.patch new file mode 100644 index 0000000000..856733ad3b --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0037-MIPS-lantiq-move-eiu-init-after-irq_domain-register.patch @@ -0,0 +1,79 @@ +From baea71233ed1796651cab6ead484a18666a765aa Mon Sep 17 00:00:00 2001 +From: John Crispin +Date: Thu, 11 Sep 2014 19:25:25 +0200 +Subject: [PATCH] MIPS: lantiq: move eiu init after irq_domain register + +Signed-off-by: John Crispin +--- + arch/mips/lantiq/irq.c | 48 ++++++++++++++++++++++++------------------------ + 1 file changed, 24 insertions(+), 24 deletions(-) + +diff --git a/arch/mips/lantiq/irq.c b/arch/mips/lantiq/irq.c +index 6b94cc7..3bbedf6 100644 +--- a/arch/mips/lantiq/irq.c ++++ b/arch/mips/lantiq/irq.c +@@ -380,30 +380,6 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent) + panic("Failed to remap icu memory"); + } + +- /* the external interrupts are optional and xway only */ +- eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu-xway"); +- if (eiu_node && !of_address_to_resource(eiu_node, 0, &res)) { +- /* find out how many external irq sources we have */ +- exin_avail = of_irq_count(eiu_node); +- +- if (exin_avail > MAX_EIU) +- exin_avail = MAX_EIU; +- +- ret = of_irq_to_resource_table(eiu_node, +- ltq_eiu_irq, exin_avail); +- if (ret != exin_avail) +- panic("failed to load external irq resources"); +- +- if (request_mem_region(res.start, resource_size(&res), +- res.name) < 0) +- pr_err("Failed to request eiu memory"); +- +- ltq_eiu_membase = ioremap_nocache(res.start, +- resource_size(&res)); +- if (!ltq_eiu_membase) +- panic("Failed to remap eiu memory"); +- } +- + /* turn off all irqs by default */ + for (i = 0; i < MAX_IM; i++) { + /* make sure all irqs are turned off by default */ +@@ -460,6 +436,30 @@ int __init icu_of_init(struct device_node *node, struct device_node *parent) + if (MIPS_CPU_TIMER_IRQ != 7) + irq_create_mapping(ltq_domain, MIPS_CPU_TIMER_IRQ); + ++ /* the external interrupts are optional and xway only */ ++ eiu_node = of_find_compatible_node(NULL, NULL, "lantiq,eiu-xway"); ++ if (eiu_node && !of_address_to_resource(eiu_node, 0, &res)) { ++ /* find out how many external irq sources we have */ ++ exin_avail = of_irq_count(eiu_node); ++ ++ if (exin_avail > MAX_EIU) ++ exin_avail = MAX_EIU; ++ ++ ret = of_irq_to_resource_table(eiu_node, ++ ltq_eiu_irq, exin_avail); ++ if (ret != exin_avail) ++ panic("failed to load external irq resources"); ++ ++ if (request_mem_region(res.start, resource_size(&res), ++ res.name) < 0) ++ pr_err("Failed to request eiu memory"); ++ ++ ltq_eiu_membase = ioremap_nocache(res.start, ++ resource_size(&res)); ++ if (!ltq_eiu_membase) ++ panic("Failed to remap eiu memory"); ++ } ++ + return 0; + } + +-- +1.7.10.4 + diff --git a/target/linux/lantiq/patches-3.14/0101-mtd-split.patch b/target/linux/lantiq/patches-3.14/0101-mtd-split.patch new file mode 100644 index 0000000000..e766207803 --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0101-mtd-split.patch @@ -0,0 +1,200 @@ +Index: linux-3.14.18/arch/mips/lantiq/xway/Makefile +=================================================================== +--- linux-3.14.18.orig/arch/mips/lantiq/xway/Makefile 2014-09-11 16:31:10.000000000 +0200 ++++ linux-3.14.18/arch/mips/lantiq/xway/Makefile 2014-09-11 16:32:52.188968735 +0200 +@@ -1,6 +1,6 @@ + obj-y := prom.o sysctrl.o clk.o reset.o dma.o timer.o dcdc.o + +-obj-y += vmmc.o tffs.o ++obj-y += vmmc.o tffs.o mtd_split.o + + obj-y += eth_mac.o + obj-$(CONFIG_PCI) += ath_eep.o rt_eep.o pci-ath-fixup.o +Index: linux-3.14.18/arch/mips/lantiq/xway/mtd_split.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-3.14.18/arch/mips/lantiq/xway/mtd_split.c 2014-09-11 16:31:51.712967248 +0200 +@@ -0,0 +1,129 @@ ++#include ++#include ++#include ++#include ++ ++#define ROOTFS_SPLIT_NAME "rootfs_data" ++ ++struct squashfs_super_block { ++ __le32 s_magic; ++ __le32 pad0[9]; ++ __le64 bytes_used; ++}; ++ ++static void split_brnimage_kernel(struct mtd_info *master, const char *name, ++ int offset, int size) ++{ ++ unsigned long buf[4]; ++ // Assume at most 2MB of kernel image ++ unsigned long end = offset + (2 << 20); ++ unsigned long part_size = offset + 0x400 - 12; ++ size_t len; ++ int ret; ++ ++ if (strcmp(name, "firmware") != 0) ++ return; ++ while (part_size < end) { ++ long size_min = part_size - 0x400 - 12 - offset; ++ long size_max = part_size + 12 - offset; ++ ret = mtd_read(master, part_size, 16, &len, (void *)buf); ++ if (ret || len != 16) ++ return; ++ ++ if (le32_to_cpu(buf[0]) < size_min || ++ le32_to_cpu(buf[0]) > size_max) { ++ part_size += 0x400; ++ continue; ++ } ++ ++ if (le32_to_cpu(buf[3]) == SQUASHFS_MAGIC) { ++ part_size += 12 - offset; ++ __mtd_add_partition(master, "rootfs", offset + part_size, ++ size - part_size, false); ++ return; ++ } ++ part_size += 0x400; ++ } ++} ++ ++static void split_eva_kernel(struct mtd_info *master, const char *name, ++ int offset, int size) ++{ ++#define EVA_MAGIC 0xfeed1281 ++ unsigned long magic = 0; ++ unsigned long part_size = 0, p; ++ size_t len; ++ int ret; ++ ++ if (strcmp(name, CONFIG_MTD_SPLIT_FIRMWARE_NAME) != 0) ++ return; ++ ++ ret = mtd_read(master, offset, 4, &len, (void *)&magic); ++ if (ret || len != sizeof(magic)) ++ return; ++ ++ if (le32_to_cpu(magic) != EVA_MAGIC) ++ return; ++ ++ ret = mtd_read(master, offset + 4, 4, &len, (void *)&part_size); ++ if (ret || len != sizeof(part_size)) ++ return; ++ ++ p = part_size = le32_to_cpu(part_size) + 0x18; ++ p &= ~0xffff; ++ p += 0x10000; ++ ++ ret = mtd_read(master, offset + p, 4, &len, (void *)&magic); ++ if (ret || len != sizeof(magic)) ++ return; ++ ++ if (magic == SQUASHFS_MAGIC) ++ part_size = p + 0x100; ++ else ++ part_size = mtd_pad_erasesize(master, offset, len); ++ ++ if (part_size + master->erasesize > size) ++ return; ++ ++ __mtd_add_partition(master, "rootfs", offset + part_size, ++ size - part_size, false); ++} ++ ++static void split_tplink_kernel(struct mtd_info *master, const char *name, ++ int offset, int size) ++{ ++#define TPLINK_MAGIC 0x00000002 ++ unsigned long magic = 0; ++ unsigned long part_size = 0; ++ size_t len; ++ int ret; ++ ++ if (strcmp(name, CONFIG_MTD_SPLIT_FIRMWARE_NAME) != 0) ++ return; ++ ++ ret = mtd_read(master, offset, 4, &len, (void *)&magic); ++ if (ret || len != sizeof(magic)) ++ return; ++ ++ if (le32_to_cpu(magic) != TPLINK_MAGIC) ++ return; ++ ++ ret = mtd_read(master, offset + 0x78, 4, &len, (void *)&part_size); ++ if (ret || len != sizeof(part_size)) ++ return; ++ ++ part_size = be32_to_cpu(part_size) + 0x200; ++ if (part_size + master->erasesize > size) ++ return; ++ ++ __mtd_add_partition(master, "rootfs", offset + part_size, ++ size - part_size, false); ++} ++ ++void arch_split_mtd_part(struct mtd_info *master, const char *name, ++ int offset, int size) ++{ ++ split_tplink_kernel(master, name, offset, size); ++ split_eva_kernel(master, name, offset, size); ++ split_brnimage_kernel(master, name, offset, size); ++} +Index: linux-3.14.18/include/linux/mtd/partitions.h +=================================================================== +--- linux-3.14.18.orig/include/linux/mtd/partitions.h 2014-09-11 16:31:10.752966240 +0200 ++++ linux-3.14.18/include/linux/mtd/partitions.h 2014-09-11 16:44:49.432986380 +0200 +@@ -89,12 +89,17 @@ + int mtd_is_partition(const struct mtd_info *mtd); + int mtd_add_partition(struct mtd_info *master, const char *name, + long long offset, long long length); ++int __mtd_add_partition(struct mtd_info *master, const char *name, ++ long long offset, long long length, bool dup_check); ++ + int mtd_del_partition(struct mtd_info *master, int partno); + struct mtd_info *mtdpart_get_master(const struct mtd_info *mtd); + uint64_t mtdpart_get_offset(const struct mtd_info *mtd); + uint64_t mtd_get_device_size(const struct mtd_info *mtd); +-extern void __weak arch_split_mtd_part(struct mtd_info *master, +- const char *name, int offset, int size); ++void __weak arch_split_mtd_part(struct mtd_info *master, ++ const char *name, int offset, int size); ++unsigned long ++mtd_pad_erasesize(struct mtd_info *mtd, int offset, int len); + + int parse_mtd_partitions_by_type(struct mtd_info *master, + enum mtd_parser_type type, +Index: linux-3.14.18/drivers/mtd/mtdpart.c +=================================================================== +--- linux-3.14.18.orig/drivers/mtd/mtdpart.c 2014-09-11 16:31:10.752966240 +0200 ++++ linux-3.14.18/drivers/mtd/mtdpart.c 2014-09-11 16:33:11.732969216 +0200 +@@ -617,7 +617,7 @@ + } + + +-static int ++int + __mtd_add_partition(struct mtd_info *master, const char *name, + long long offset, long long length, bool dup_check) + { +@@ -738,7 +738,7 @@ + return nr_parts; + } + +-static inline unsigned long ++unsigned long + mtd_pad_erasesize(struct mtd_info *mtd, int offset, int len) + { + unsigned long mask = mtd->erasesize - 1; +@@ -807,7 +807,6 @@ + return; + + len = be32_to_cpu(hdr.size) + 0x40; +- len = mtd_pad_erasesize(master, part->offset, len); + if (len + master->erasesize > part->mtd.size) + return; +