+++ /dev/null
---- a/drivers/ssb/b43_pci_bridge.c
-+++ b/drivers/ssb/b43_pci_bridge.c
-@@ -38,6 +38,7 @@ static const struct pci_device_id b43_pc
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432b) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x432c) },
- { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4350) },
-+ { PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, 0x4351) },
- { 0, },
- };
- MODULE_DEVICE_TABLE(pci, b43_pci_bridge_tbl);
---- a/drivers/ssb/driver_gpio.c
-+++ b/drivers/ssb/driver_gpio.c
-@@ -475,7 +475,8 @@ int ssb_gpio_unregister(struct ssb_bus *
- {
- if (ssb_chipco_available(&bus->chipco) ||
- ssb_extif_available(&bus->extif)) {
-- return gpiochip_remove(&bus->gpio);
-+ gpiochip_remove(&bus->gpio);
-+ return 0;
- } else {
- SSB_WARN_ON(1);
- }
---- a/drivers/ssb/pci.c
-+++ b/drivers/ssb/pci.c
-@@ -326,13 +326,13 @@ err_ctlreg:
- return err;
- }
-
--static s8 r123_extract_antgain(u8 sprom_revision, const u16 *in,
-- u16 mask, u16 shift)
-+static s8 sprom_extract_antgain(u8 sprom_revision, const u16 *in, u16 offset,
-+ u16 mask, u16 shift)
- {
- u16 v;
- u8 gain;
-
-- v = in[SPOFF(SSB_SPROM1_AGAIN)];
-+ v = in[SPOFF(offset)];
- gain = (v & mask) >> shift;
- if (gain == 0xFF)
- gain = 2; /* If unset use 2dBm */
-@@ -416,12 +416,14 @@ static void sprom_extract_r123(struct ss
- SPEX(alpha2[1], SSB_SPROM1_CCODE, 0x00ff, 0);
-
- /* Extract the antenna gain values. */
-- out->antenna_gain.a0 = r123_extract_antgain(out->revision, in,
-- SSB_SPROM1_AGAIN_BG,
-- SSB_SPROM1_AGAIN_BG_SHIFT);
-- out->antenna_gain.a1 = r123_extract_antgain(out->revision, in,
-- SSB_SPROM1_AGAIN_A,
-- SSB_SPROM1_AGAIN_A_SHIFT);
-+ out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM1_AGAIN,
-+ SSB_SPROM1_AGAIN_BG,
-+ SSB_SPROM1_AGAIN_BG_SHIFT);
-+ out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM1_AGAIN,
-+ SSB_SPROM1_AGAIN_A,
-+ SSB_SPROM1_AGAIN_A_SHIFT);
- if (out->revision >= 2)
- sprom_extract_r23(out, in);
- }
-@@ -468,7 +470,15 @@ static void sprom_extract_r458(struct ss
-
- static void sprom_extract_r45(struct ssb_sprom *out, const u16 *in)
- {
-+ static const u16 pwr_info_offset[] = {
-+ SSB_SPROM4_PWR_INFO_CORE0, SSB_SPROM4_PWR_INFO_CORE1,
-+ SSB_SPROM4_PWR_INFO_CORE2, SSB_SPROM4_PWR_INFO_CORE3
-+ };
- u16 il0mac_offset;
-+ int i;
-+
-+ BUILD_BUG_ON(ARRAY_SIZE(pwr_info_offset) !=
-+ ARRAY_SIZE(out->core_pwr_info));
-
- if (out->revision == 4)
- il0mac_offset = SSB_SPROM4_IL0MAC;
-@@ -524,14 +534,59 @@ static void sprom_extract_r45(struct ssb
- }
-
- /* Extract the antenna gain values. */
-- SPEX(antenna_gain.a0, SSB_SPROM4_AGAIN01,
-- SSB_SPROM4_AGAIN0, SSB_SPROM4_AGAIN0_SHIFT);
-- SPEX(antenna_gain.a1, SSB_SPROM4_AGAIN01,
-- SSB_SPROM4_AGAIN1, SSB_SPROM4_AGAIN1_SHIFT);
-- SPEX(antenna_gain.a2, SSB_SPROM4_AGAIN23,
-- SSB_SPROM4_AGAIN2, SSB_SPROM4_AGAIN2_SHIFT);
-- SPEX(antenna_gain.a3, SSB_SPROM4_AGAIN23,
-- SSB_SPROM4_AGAIN3, SSB_SPROM4_AGAIN3_SHIFT);
-+ out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM4_AGAIN01,
-+ SSB_SPROM4_AGAIN0,
-+ SSB_SPROM4_AGAIN0_SHIFT);
-+ out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM4_AGAIN01,
-+ SSB_SPROM4_AGAIN1,
-+ SSB_SPROM4_AGAIN1_SHIFT);
-+ out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM4_AGAIN23,
-+ SSB_SPROM4_AGAIN2,
-+ SSB_SPROM4_AGAIN2_SHIFT);
-+ out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM4_AGAIN23,
-+ SSB_SPROM4_AGAIN3,
-+ SSB_SPROM4_AGAIN3_SHIFT);
-+
-+ /* Extract cores power info info */
-+ for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
-+ u16 o = pwr_info_offset[i];
-+
-+ SPEX(core_pwr_info[i].itssi_2g, o + SSB_SPROM4_2G_MAXP_ITSSI,
-+ SSB_SPROM4_2G_ITSSI, SSB_SPROM4_2G_ITSSI_SHIFT);
-+ SPEX(core_pwr_info[i].maxpwr_2g, o + SSB_SPROM4_2G_MAXP_ITSSI,
-+ SSB_SPROM4_2G_MAXP, 0);
-+
-+ SPEX(core_pwr_info[i].pa_2g[0], o + SSB_SPROM4_2G_PA_0, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_2g[1], o + SSB_SPROM4_2G_PA_1, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_2g[2], o + SSB_SPROM4_2G_PA_2, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_2g[3], o + SSB_SPROM4_2G_PA_3, ~0, 0);
-+
-+ SPEX(core_pwr_info[i].itssi_5g, o + SSB_SPROM4_5G_MAXP_ITSSI,
-+ SSB_SPROM4_5G_ITSSI, SSB_SPROM4_5G_ITSSI_SHIFT);
-+ SPEX(core_pwr_info[i].maxpwr_5g, o + SSB_SPROM4_5G_MAXP_ITSSI,
-+ SSB_SPROM4_5G_MAXP, 0);
-+ SPEX(core_pwr_info[i].maxpwr_5gh, o + SSB_SPROM4_5GHL_MAXP,
-+ SSB_SPROM4_5GH_MAXP, 0);
-+ SPEX(core_pwr_info[i].maxpwr_5gl, o + SSB_SPROM4_5GHL_MAXP,
-+ SSB_SPROM4_5GL_MAXP, SSB_SPROM4_5GL_MAXP_SHIFT);
-+
-+ SPEX(core_pwr_info[i].pa_5gl[0], o + SSB_SPROM4_5GL_PA_0, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5gl[1], o + SSB_SPROM4_5GL_PA_1, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5gl[2], o + SSB_SPROM4_5GL_PA_2, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5gl[3], o + SSB_SPROM4_5GL_PA_3, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5g[0], o + SSB_SPROM4_5G_PA_0, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5g[1], o + SSB_SPROM4_5G_PA_1, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5g[2], o + SSB_SPROM4_5G_PA_2, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5g[3], o + SSB_SPROM4_5G_PA_3, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5gh[0], o + SSB_SPROM4_5GH_PA_0, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5gh[1], o + SSB_SPROM4_5GH_PA_1, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5gh[2], o + SSB_SPROM4_5GH_PA_2, ~0, 0);
-+ SPEX(core_pwr_info[i].pa_5gh[3], o + SSB_SPROM4_5GH_PA_3, ~0, 0);
-+ }
-
- sprom_extract_r458(out, in);
-
-@@ -621,14 +676,22 @@ static void sprom_extract_r8(struct ssb_
- SPEX32(ofdm5ghpo, SSB_SPROM8_OFDM5GHPO, 0xFFFFFFFF, 0);
-
- /* Extract the antenna gain values. */
-- SPEX(antenna_gain.a0, SSB_SPROM8_AGAIN01,
-- SSB_SPROM8_AGAIN0, SSB_SPROM8_AGAIN0_SHIFT);
-- SPEX(antenna_gain.a1, SSB_SPROM8_AGAIN01,
-- SSB_SPROM8_AGAIN1, SSB_SPROM8_AGAIN1_SHIFT);
-- SPEX(antenna_gain.a2, SSB_SPROM8_AGAIN23,
-- SSB_SPROM8_AGAIN2, SSB_SPROM8_AGAIN2_SHIFT);
-- SPEX(antenna_gain.a3, SSB_SPROM8_AGAIN23,
-- SSB_SPROM8_AGAIN3, SSB_SPROM8_AGAIN3_SHIFT);
-+ out->antenna_gain.a0 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM8_AGAIN01,
-+ SSB_SPROM8_AGAIN0,
-+ SSB_SPROM8_AGAIN0_SHIFT);
-+ out->antenna_gain.a1 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM8_AGAIN01,
-+ SSB_SPROM8_AGAIN1,
-+ SSB_SPROM8_AGAIN1_SHIFT);
-+ out->antenna_gain.a2 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM8_AGAIN23,
-+ SSB_SPROM8_AGAIN2,
-+ SSB_SPROM8_AGAIN2_SHIFT);
-+ out->antenna_gain.a3 = sprom_extract_antgain(out->revision, in,
-+ SSB_SPROM8_AGAIN23,
-+ SSB_SPROM8_AGAIN3,
-+ SSB_SPROM8_AGAIN3_SHIFT);
-
- /* Extract cores power info info */
- for (i = 0; i < ARRAY_SIZE(pwr_info_offset); i++) {
---- a/drivers/ssb/pcihost_wrapper.c
-+++ b/drivers/ssb/pcihost_wrapper.c
-@@ -11,15 +11,17 @@
- * Licensed under the GNU/GPL. See COPYING for details.
- */
-
-+#include <linux/pm.h>
- #include <linux/pci.h>
- #include <linux/export.h>
- #include <linux/slab.h>
- #include <linux/ssb/ssb.h>
-
-
--#ifdef CONFIG_PM
--static int ssb_pcihost_suspend(struct pci_dev *dev, pm_message_t state)
-+#ifdef CONFIG_PM_SLEEP
-+static int ssb_pcihost_suspend(struct device *d)
- {
-+ struct pci_dev *dev = to_pci_dev(d);
- struct ssb_bus *ssb = pci_get_drvdata(dev);
- int err;
-
-@@ -28,17 +30,23 @@ static int ssb_pcihost_suspend(struct pc
- return err;
- pci_save_state(dev);
- pci_disable_device(dev);
-- pci_set_power_state(dev, pci_choose_state(dev, state));
-+
-+ /* if there is a wakeup enabled child device on ssb bus,
-+ enable pci wakeup posibility. */
-+ device_set_wakeup_enable(d, d->power.wakeup_path);
-+
-+ pci_prepare_to_sleep(dev);
-
- return 0;
- }
-
--static int ssb_pcihost_resume(struct pci_dev *dev)
-+static int ssb_pcihost_resume(struct device *d)
- {
-+ struct pci_dev *dev = to_pci_dev(d);
- struct ssb_bus *ssb = pci_get_drvdata(dev);
- int err;
-
-- pci_set_power_state(dev, PCI_D0);
-+ pci_back_from_sleep(dev);
- err = pci_enable_device(dev);
- if (err)
- return err;
-@@ -49,10 +57,12 @@ static int ssb_pcihost_resume(struct pci
-
- return 0;
- }
--#else /* CONFIG_PM */
--# define ssb_pcihost_suspend NULL
--# define ssb_pcihost_resume NULL
--#endif /* CONFIG_PM */
-+
-+static const struct dev_pm_ops ssb_pcihost_pm_ops = {
-+ SET_SYSTEM_SLEEP_PM_OPS(ssb_pcihost_suspend, ssb_pcihost_resume)
-+};
-+
-+#endif /* CONFIG_PM_SLEEP */
-
- static int ssb_pcihost_probe(struct pci_dev *dev,
- const struct pci_device_id *id)
-@@ -115,8 +125,9 @@ int ssb_pcihost_register(struct pci_driv
- {
- driver->probe = ssb_pcihost_probe;
- driver->remove = ssb_pcihost_remove;
-- driver->suspend = ssb_pcihost_suspend;
-- driver->resume = ssb_pcihost_resume;
-+#ifdef CONFIG_PM_SLEEP
-+ driver->driver.pm = &ssb_pcihost_pm_ops;
-+#endif
-
- return pci_register_driver(driver);
- }
---- a/include/linux/ssb/ssb.h
-+++ b/include/linux/ssb/ssb.h
-@@ -33,6 +33,7 @@ struct ssb_sprom {
- u8 et1phyaddr; /* MII address for enet1 */
- u8 et0mdcport; /* MDIO for enet0 */
- u8 et1mdcport; /* MDIO for enet1 */
-+ u16 dev_id; /* Device ID overriding e.g. PCI ID */
- u16 board_rev; /* Board revision number from SPROM. */
- u16 board_num; /* Board number from SPROM. */
- u16 board_type; /* Board type from SPROM. */
---- a/include/linux/ssb/ssb_regs.h
-+++ b/include/linux/ssb/ssb_regs.h
-@@ -345,6 +345,43 @@
- #define SSB_SPROM4_TXPID5GH2_SHIFT 0
- #define SSB_SPROM4_TXPID5GH3 0xFF00
- #define SSB_SPROM4_TXPID5GH3_SHIFT 8
-+
-+/* There are 4 blocks with power info sharing the same layout */
-+#define SSB_SPROM4_PWR_INFO_CORE0 0x0080
-+#define SSB_SPROM4_PWR_INFO_CORE1 0x00AE
-+#define SSB_SPROM4_PWR_INFO_CORE2 0x00DC
-+#define SSB_SPROM4_PWR_INFO_CORE3 0x010A
-+
-+#define SSB_SPROM4_2G_MAXP_ITSSI 0x00 /* 2 GHz ITSSI and 2 GHz Max Power */
-+#define SSB_SPROM4_2G_MAXP 0x00FF
-+#define SSB_SPROM4_2G_ITSSI 0xFF00
-+#define SSB_SPROM4_2G_ITSSI_SHIFT 8
-+#define SSB_SPROM4_2G_PA_0 0x02 /* 2 GHz power amp */
-+#define SSB_SPROM4_2G_PA_1 0x04
-+#define SSB_SPROM4_2G_PA_2 0x06
-+#define SSB_SPROM4_2G_PA_3 0x08
-+#define SSB_SPROM4_5G_MAXP_ITSSI 0x0A /* 5 GHz ITSSI and 5.3 GHz Max Power */
-+#define SSB_SPROM4_5G_MAXP 0x00FF
-+#define SSB_SPROM4_5G_ITSSI 0xFF00
-+#define SSB_SPROM4_5G_ITSSI_SHIFT 8
-+#define SSB_SPROM4_5GHL_MAXP 0x0C /* 5.2 GHz and 5.8 GHz Max Power */
-+#define SSB_SPROM4_5GH_MAXP 0x00FF
-+#define SSB_SPROM4_5GL_MAXP 0xFF00
-+#define SSB_SPROM4_5GL_MAXP_SHIFT 8
-+#define SSB_SPROM4_5G_PA_0 0x0E /* 5.3 GHz power amp */
-+#define SSB_SPROM4_5G_PA_1 0x10
-+#define SSB_SPROM4_5G_PA_2 0x12
-+#define SSB_SPROM4_5G_PA_3 0x14
-+#define SSB_SPROM4_5GL_PA_0 0x16 /* 5.2 GHz power amp */
-+#define SSB_SPROM4_5GL_PA_1 0x18
-+#define SSB_SPROM4_5GL_PA_2 0x1A
-+#define SSB_SPROM4_5GL_PA_3 0x1C
-+#define SSB_SPROM4_5GH_PA_0 0x1E /* 5.8 GHz power amp */
-+#define SSB_SPROM4_5GH_PA_1 0x20
-+#define SSB_SPROM4_5GH_PA_2 0x22
-+#define SSB_SPROM4_5GH_PA_3 0x24
-+
-+/* TODO: Make it deprecated */
- #define SSB_SPROM4_MAXP_BG 0x0080 /* Max Power BG in path 1 */
- #define SSB_SPROM4_MAXP_BG_MASK 0x00FF /* Mask for Max Power BG */
- #define SSB_SPROM4_ITSSI_BG 0xFF00 /* Mask for path 1 itssi_bg */
---- a/arch/mips/bcm47xx/sprom.c
-+++ b/arch/mips/bcm47xx/sprom.c
-@@ -168,6 +168,7 @@ static void nvram_read_alpha2(const char
- static void bcm47xx_fill_sprom_r1234589(struct ssb_sprom *sprom,
- const char *prefix, bool fallback)
- {
-+ nvram_read_u16(prefix, NULL, "devid", &sprom->dev_id, 0, fallback);
- nvram_read_u8(prefix, NULL, "ledbh0", &sprom->gpio0, 0xff, fallback);
- nvram_read_u8(prefix, NULL, "ledbh1", &sprom->gpio1, 0xff, fallback);
- nvram_read_u8(prefix, NULL, "ledbh2", &sprom->gpio2, 0xff, fallback);
projects / openwrt / openwrt.git / blobdiff