[rdc] move files to files-2.6.24, not required with newer kernels
authorFlorian Fainelli <florian@openwrt.org>
Fri, 24 Apr 2009 12:30:01 +0000 (12:30 +0000)
committerFlorian Fainelli <florian@openwrt.org>
Fri, 24 Apr 2009 12:30:01 +0000 (12:30 +0000)
SVN-Revision: 15380

52 files changed:
target/linux/rdc/files-2.6.24/arch/i386/kernel/cpu/rdc.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/Makefile [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/gpio.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/platform.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/setup.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/wdt.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/x86/boot/compressed/LzmaDecode.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/x86/boot/compressed/LzmaDecode.h [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/x86/boot/compressed/lzma_misc.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/x86/kernel/cpu/rdc.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/Makefile [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/gpio.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/platform.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/setup.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/wdt.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/drivers/mtd/maps/imghdr.h [new file with mode: 0644]
target/linux/rdc/files-2.6.24/drivers/mtd/maps/rdc3210.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/drivers/net/r6040.c [new file with mode: 0644]
target/linux/rdc/files-2.6.24/include/asm-i386/gpio.h [new file with mode: 0644]
target/linux/rdc/files-2.6.24/include/asm-i386/mach-generic/gpio.h [new file with mode: 0644]
target/linux/rdc/files-2.6.24/include/asm-i386/mach-rdc/gpio.h [new file with mode: 0644]
target/linux/rdc/files-2.6.24/include/asm-i386/mach-rdc/rdc321x_defs.h [new file with mode: 0644]
target/linux/rdc/files-2.6.24/include/asm-x86/gpio.h [new file with mode: 0644]
target/linux/rdc/files-2.6.24/include/asm-x86/mach-generic/gpio.h [new file with mode: 0644]
target/linux/rdc/files-2.6.24/include/asm-x86/mach-rdc/gpio.h [new file with mode: 0644]
target/linux/rdc/files-2.6.24/include/asm-x86/mach-rdc/rdc321x_defs.h [new file with mode: 0644]
target/linux/rdc/files/arch/i386/kernel/cpu/rdc.c [deleted file]
target/linux/rdc/files/arch/i386/mach-rdc/Makefile [deleted file]
target/linux/rdc/files/arch/i386/mach-rdc/gpio.c [deleted file]
target/linux/rdc/files/arch/i386/mach-rdc/platform.c [deleted file]
target/linux/rdc/files/arch/i386/mach-rdc/setup.c [deleted file]
target/linux/rdc/files/arch/i386/mach-rdc/wdt.c [deleted file]
target/linux/rdc/files/arch/x86/boot/compressed/LzmaDecode.c [deleted file]
target/linux/rdc/files/arch/x86/boot/compressed/LzmaDecode.h [deleted file]
target/linux/rdc/files/arch/x86/boot/compressed/lzma_misc.c [deleted file]
target/linux/rdc/files/arch/x86/kernel/cpu/rdc.c [deleted file]
target/linux/rdc/files/arch/x86/mach-rdc/Makefile [deleted file]
target/linux/rdc/files/arch/x86/mach-rdc/gpio.c [deleted file]
target/linux/rdc/files/arch/x86/mach-rdc/platform.c [deleted file]
target/linux/rdc/files/arch/x86/mach-rdc/setup.c [deleted file]
target/linux/rdc/files/arch/x86/mach-rdc/wdt.c [deleted file]
target/linux/rdc/files/drivers/mtd/maps/imghdr.h [deleted file]
target/linux/rdc/files/drivers/mtd/maps/rdc3210.c [deleted file]
target/linux/rdc/files/drivers/net/r6040.c [deleted file]
target/linux/rdc/files/include/asm-i386/gpio.h [deleted file]
target/linux/rdc/files/include/asm-i386/mach-generic/gpio.h [deleted file]
target/linux/rdc/files/include/asm-i386/mach-rdc/gpio.h [deleted file]
target/linux/rdc/files/include/asm-i386/mach-rdc/rdc321x_defs.h [deleted file]
target/linux/rdc/files/include/asm-x86/gpio.h [deleted file]
target/linux/rdc/files/include/asm-x86/mach-generic/gpio.h [deleted file]
target/linux/rdc/files/include/asm-x86/mach-rdc/gpio.h [deleted file]
target/linux/rdc/files/include/asm-x86/mach-rdc/rdc321x_defs.h [deleted file]

diff --git a/target/linux/rdc/files-2.6.24/arch/i386/kernel/cpu/rdc.c b/target/linux/rdc/files-2.6.24/arch/i386/kernel/cpu/rdc.c
new file mode 100644 (file)
index 0000000..f4b9083
--- /dev/null
@@ -0,0 +1,24 @@
+#include <linux/init.h>
+#include <linux/bitops.h>
+#include <linux/mm.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+
+#include "cpu.h"
+
+static struct cpu_dev rdc_cpu_dev __cpuinitdata = {
+        .c_vendor       = "RDC",
+        .c_models = {
+                { .vendor = X86_VENDOR_RDC, .family = 4, .model_names =
+                  {
+                          [0] = "R861x(-G)",
+                  }
+                },
+        },
+};
+
+int __init rdc_init_cpu(void)
+{
+        cpu_devs[X86_VENDOR_RDC] = &rdc_cpu_dev;
+        return 0;
+}
diff --git a/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/Makefile b/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/Makefile
new file mode 100644 (file)
index 0000000..5961bc7
--- /dev/null
@@ -0,0 +1,5 @@
+#
+# Makefile for the RDC321x specific parts of the kernel
+#
+obj-$(CONFIG_X86_RDC)        := gpio.o platform.o wdt.o
+
diff --git a/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/gpio.c b/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/gpio.c
new file mode 100644 (file)
index 0000000..dbd0327
--- /dev/null
@@ -0,0 +1,91 @@
+/*
+ *  Copyright (C) 2007, OpenWrt.org, Florian Fainelli <florian@openwrt.org>
+ *     RDC321x architecture specific GPIO support
+ *
+ *  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.
+ */
+
+#include <linux/autoconf.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+
+#include <asm/mach-rdc/rdc321x_defs.h>
+
+static inline int rdc_gpio_is_valid(unsigned gpio)
+{
+       return (gpio <= RDC_MAX_GPIO);
+}
+
+static unsigned int rdc_gpio_read(unsigned gpio)
+{
+       unsigned int val;
+
+       val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x84:0x48));
+        outl(val, RDC3210_CFGREG_ADDR);
+        udelay(10);
+        val = inl(RDC3210_CFGREG_DATA);
+        val |= (0x1 << (gpio & 0x1F));
+        outl(val, RDC3210_CFGREG_DATA);
+        udelay(10);
+        val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x88:0x4C));
+        outl(val, RDC3210_CFGREG_ADDR);
+        udelay(10);
+        val = inl(RDC3210_CFGREG_DATA);
+
+       return val;
+}
+
+static void rdc_gpio_write(unsigned int val)
+{
+       if (val) {
+               outl(val, RDC3210_CFGREG_DATA);
+               udelay(10);
+       }
+}
+
+int rdc_gpio_get_value(unsigned gpio)
+{
+       if (rdc_gpio_is_valid(gpio))
+               return (int)rdc_gpio_read(gpio);
+       else
+               return -EINVAL;
+}
+EXPORT_SYMBOL(rdc_gpio_get_value);
+
+void rdc_gpio_set_value(unsigned gpio, int value)
+{
+       unsigned int val;
+
+       if (!rdc_gpio_is_valid(gpio))
+               return;
+       
+       val = rdc_gpio_read(gpio);
+
+       if (value)
+               val &= ~(0x1 << (gpio & 0x1F));
+       else
+               val |= (0x1 << (gpio & 0x1F));
+
+       rdc_gpio_write(val);
+}
+EXPORT_SYMBOL(rdc_gpio_set_value);
+
+int rdc_gpio_direction_input(unsigned gpio)
+{
+       return 0;
+}
+EXPORT_SYMBOL(rdc_gpio_direction_input);
+
+int rdc_gpio_direction_output(unsigned gpio, int value)
+{
+       return 0;
+}
+EXPORT_SYMBOL(rdc_gpio_direction_output);
+
+
diff --git a/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/platform.c b/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/platform.c
new file mode 100644 (file)
index 0000000..86981f8
--- /dev/null
@@ -0,0 +1,263 @@
+/*
+ *
+ *  Generic RDC321x platform devices
+ *
+ *  Copyright (C) 2007-2008 OpenWrt.org
+ *  Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
+ *  Copyright (C) 2008 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/version.h>
+#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/physmap.h>
+#include <linux/root_dev.h>
+#include <asm/gpio.h>
+
+/* Flash */
+#ifdef CONFIG_MTD_RDC3210
+static struct resource rdc_flash_resource[] = {
+       [0] = {
+               .start = (u32)-CONFIG_MTD_RDC3210_SIZE,
+               .end = (u32)-1,
+               .flags = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device rdc_flash_device = {
+       .name = "rdc321x-flash",
+       .id = -1,
+       .num_resources = ARRAY_SIZE(rdc_flash_resource),
+       .resource = rdc_flash_resource,
+};
+#else
+static struct mtd_partition rdc_flash_parts[15];
+
+static struct resource rdc_flash_resource = {
+       .end = (u32)-1,
+       .flags = IORESOURCE_MEM,
+};
+
+static struct physmap_flash_data rdc_flash_data = {
+       .parts = rdc_flash_parts,
+};
+
+static struct platform_device rdc_flash_device = {
+       .name = "physmap-flash",
+       .id = -1,
+       .resource = &rdc_flash_resource,
+       .num_resources = 1,
+       .dev.platform_data = &rdc_flash_data,
+};
+#endif
+
+/* LEDS */
+static struct gpio_led default_leds[] = {
+        { .name = "rdc321x:dmz", .gpio = 1, },
+};
+
+static struct gpio_led_platform_data rdc321x_led_data = {
+       .num_leds = ARRAY_SIZE(default_leds),
+       .leds = default_leds,
+};
+
+static struct platform_device rdc321x_leds = {
+       .name = "leds-gpio",
+       .id = -1,
+       .dev = {
+               .platform_data = &rdc321x_led_data,
+       }
+};
+
+/* Watchdog */
+static struct platform_device rdc321x_wdt = {
+       .name = "rdc321x-wdt",
+       .id = -1,
+       .num_resources = 0,
+};
+
+/* Button */
+static struct gpio_keys_button rdc321x_gpio_btn[] = {
+       {
+               .gpio = 0,
+               .code = BTN_0,
+               .desc = "Reset",
+               .active_low = 1,
+       }
+};
+
+static struct gpio_keys_platform_data rdc321x_gpio_btn_data = {
+       .buttons = rdc321x_gpio_btn,
+       .nbuttons = ARRAY_SIZE(rdc321x_gpio_btn),
+};
+
+static struct platform_device rdc321x_button = {
+       .name = "gpio-keys",
+       .id = -1,
+       .dev = {
+               .platform_data = &rdc321x_gpio_btn_data,
+       }
+};
+
+static struct platform_device *rdc321x_devs[] = {
+       &rdc_flash_device,
+       &rdc321x_leds,
+       &rdc321x_wdt,
+       &rdc321x_button
+};
+
+static int probe_flash_start(struct map_info *the_map)
+{
+       struct mtd_info *res;
+
+       the_map->virt = ioremap(the_map->phys, the_map->size);
+       if (the_map->virt == NULL)
+               return 1;
+       for (the_map->bankwidth = 32; the_map->bankwidth; the_map->bankwidth
+                       >>= 1) {
+               res = do_map_probe("cfi_probe", the_map);
+               if (res == NULL)
+                       res = do_map_probe("jedec_probe", the_map);
+               if (res != NULL)
+                       break;
+       }
+       iounmap(the_map->virt);
+       if (res != NULL)
+               the_map->phys = (u32)-(s32)(the_map->size = res->size);
+       return res == NULL;
+}
+
+static __init int rdc_board_setup(void)
+{
+#ifndef CONFIG_MTD_RDC3210
+       struct map_info rdc_map_info;
+       u32 the_header[4];
+
+       ROOT_DEV = 0;
+       rdc_map_info.name = rdc_flash_device.name;
+       rdc_map_info.phys = 0xff000000;
+       rdc_map_info.size = 0x1000000;
+       rdc_map_info.bankwidth = 2;
+       rdc_map_info.set_vpp = NULL;
+       simple_map_init(&rdc_map_info);
+       while (probe_flash_start(&rdc_map_info)) {
+               rdc_map_info.phys++;
+               if (--rdc_map_info.size)
+                       panic("Not to be or to be: That"
+                               " is not the question.");
+       }
+       rdc_flash_resource.start = rdc_map_info.phys;
+       rdc_flash_data.width = rdc_map_info.bankwidth;
+       rdc_map_info.virt = (u32)ioremap_nocache(rdc_map_info.phys, 0x10);
+       if (rdc_map_info.virt == NULL)
+               panic("Something's rotten in Denmark!");
+       the_header[0] = ((u32 *)rdc_map_info.virt)[0];
+       the_header[1] = ((u32 *)rdc_map_info.virt)[1];
+       the_header[2] = ((u32 *)rdc_map_info.virt)[2];
+       the_header[3] = ((u32 *)rdc_map_info.virt)[3];
+       iounmap(rdc_map_info.virt);
+       if (!memcmp(the_header, "GMTK", 4)) {   /* Gemtek */
+               /* TODO */
+       } else if (!memcmp(the_header, "CSYS", 4)) {    /* Sitecom */
+               /* TODO */
+       } else if (!memcmp(((u8 *)the_header) + 14, "Li", 2)) { /* AMIT */
+               rdc_flash_parts[0].name = "kernel_parthdr";
+               rdc_flash_parts[0].offset = 0;
+               rdc_flash_parts[0].size = 0x10;
+               rdc_flash_parts[1].name = "kernel";
+               rdc_flash_parts[1].offset = 0x10;
+               rdc_flash_parts[1].size = 0xffff0;
+               rdc_flash_parts[2].name = "rootfs_parthdr";
+               rdc_flash_parts[2].offset = 0x100000;
+               rdc_flash_parts[2].size = 0x10;
+               rdc_flash_parts[3].name = "rootfs";
+               rdc_flash_parts[3].offset = 0x100010;
+               rdc_flash_parts[3].size = rdc_map_info.size - 0x160010;
+               rdc_flash_parts[4].name = "config_parthdr";
+               rdc_flash_parts[4].offset = rdc_map_info.size - 0x60000;
+               rdc_flash_parts[4].size = 0x10;
+               rdc_flash_parts[5].name = "config";
+               rdc_flash_parts[5].offset = rdc_map_info.size - 0x5fff0;
+               rdc_flash_parts[5].size = 0xfff0;
+               rdc_flash_parts[6].name = "recoveryfs_parthdr";
+               rdc_flash_parts[6].offset = rdc_map_info.size - 0x50000;
+               rdc_flash_parts[6].size = 0x10;
+               rdc_flash_parts[7].name = "recoveryfs";
+               rdc_flash_parts[7].offset = rdc_map_info.size - 0x4fff0;
+               rdc_flash_parts[7].size = 0x3fff0;
+               rdc_flash_parts[8].name = "recovery_parthdr";
+               rdc_flash_parts[8].offset = rdc_map_info.size - 0x10000;
+               rdc_flash_parts[8].size = 0x10;
+               rdc_flash_parts[9].name = "recovery";
+               rdc_flash_parts[9].offset = rdc_map_info.size - 0xfff0;
+               rdc_flash_parts[9].size = 0x7ff0;
+               rdc_flash_parts[10].name = "productinfo_parthdr";
+               rdc_flash_parts[10].offset = rdc_map_info.size - 0x8000;
+               rdc_flash_parts[10].size = 0x10;
+               rdc_flash_parts[11].name = "productinfo";
+               rdc_flash_parts[11].offset = rdc_map_info.size - 0x7ff0;
+               rdc_flash_parts[11].size = 0x1ff0;
+               rdc_flash_parts[12].name = "bootloader_parthdr";
+               rdc_flash_parts[12].offset = rdc_map_info.size - 0x6000;
+               rdc_flash_parts[12].size = 0x10;
+               rdc_flash_parts[13].name = "bootloader";
+               rdc_flash_parts[13].offset = rdc_map_info.size - 0x5ff0;
+               rdc_flash_parts[13].size = 0x5ff0;
+               rdc_flash_parts[14].name = "everything";
+               rdc_flash_parts[14].offset = 0;
+               rdc_flash_parts[14].size = rdc_map_info.size;
+               rdc_flash_data.nr_parts = 15;
+       } else {        /* ZyXEL */
+               rdc_flash_parts[0].name = "kernel";
+               rdc_flash_parts[0].offset = 0;
+               rdc_flash_parts[0].size = 0x100000;
+               rdc_flash_parts[1].name = "rootfs";
+               rdc_flash_parts[1].offset = 0x100000;
+               rdc_flash_parts[1].size = rdc_map_info.size - 0x140000;
+               rdc_flash_parts[2].name = "linux";
+               rdc_flash_parts[2].offset = 0;
+               rdc_flash_parts[2].size = rdc_map_info.size - 0x40000;
+               rdc_flash_parts[3].name = "config";
+               rdc_flash_parts[3].offset = rdc_map_info.size - 0x40000;
+               rdc_flash_parts[3].size = 0x10000;
+               rdc_flash_parts[4].name = "productinfo";
+               rdc_flash_parts[4].offset = rdc_map_info.size - 0x30000;
+               rdc_flash_parts[4].size = 0x10000;
+               rdc_flash_parts[5].name = "bootloader";
+               rdc_flash_parts[5].offset = rdc_map_info.size - 0x20000;
+               rdc_flash_parts[5].size = 0x20000;
+               rdc_flash_data.nr_parts = 6;
+       }
+#endif
+       return platform_add_devices(rdc321x_devs, ARRAY_SIZE(rdc321x_devs));
+}
+
+#ifdef CONFIG_MTD_RDC3210
+arch_initcall(rdc_board_setup);
+#else
+late_initcall(rdc_board_setup);
+#endif
diff --git a/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/setup.c b/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/setup.c
new file mode 100644 (file)
index 0000000..ad206c3
--- /dev/null
@@ -0,0 +1,14 @@
+/*
+ *     Machine specific setup for generic
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <asm/arch_hooks.h>
+#include <asm/io.h>
+#include <asm/setup.h>
+
+char * __init machine_specific_memory_setup(void)
+{
+       return "RDC R-321x";
+}
diff --git a/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/wdt.c b/target/linux/rdc/files-2.6.24/arch/i386/mach-rdc/wdt.c
new file mode 100644 (file)
index 0000000..13b69f6
--- /dev/null
@@ -0,0 +1,272 @@
+/*
+ * RDC321x watchdog driver
+ *
+ * Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
+ *
+ * This driver is highly inspired from the cpu5_wdt driver
+ *
+ * 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.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/miscdevice.h>
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/timer.h>
+#include <linux/completion.h>
+#include <linux/jiffies.h>
+#include <linux/platform_device.h>
+#include <linux/watchdog.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+
+#include <asm/mach-rdc/rdc321x_defs.h>
+
+#define RDC_WDT_MASK           0x80000000      /* Mask */
+#define RDC_WDT_EN             0x00800000      /* Enable bit */
+#define RDC_WDT_WTI            0x00200000      /* Generate a CPU reset/NMI/WDT irq when WDT timeout is reached */
+#define RDC_WDT_RST            0x00100000      /* Reset bit */
+#define RDC_WDT_WIF            0x00040000      /* WDT IRQ Flag */
+#define RDC_WDT_IRT            0x00000100      /* IRQ Routing table */
+#define RDC_WDT_CNT            0x00000001      /* WDT count */
+
+#define RDC_CLS_TMR            0x80003844      /* Clear timer */
+
+#define RDC_WDT_INTERVAL       (HZ/10+1)
+
+int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+
+static int ticks = 1000;
+
+/* some device data */
+
+static struct {
+       struct completion stop;
+       volatile int running;
+       struct timer_list timer;
+       volatile int queue;
+       int default_ticks;
+       unsigned long inuse;
+} rdc321x_wdt_device;
+
+/* generic helper functions */
+
+static void rdc321x_wdt_trigger(unsigned long unused)
+{
+       if( rdc321x_wdt_device.running )
+               ticks--;
+
+       /* keep watchdog alive */
+       outl(RDC_WDT_EN|inl(RDC3210_CFGREG_DATA), RDC3210_CFGREG_DATA); 
+       
+       /* requeue?? */
+       if (rdc321x_wdt_device.queue && ticks)
+               mod_timer(&rdc321x_wdt_device.timer, jiffies + RDC_WDT_INTERVAL);
+       else {
+               /* ticks doesn't matter anyway */
+               complete(&rdc321x_wdt_device.stop);
+       }
+
+}
+
+static void rdc321x_wdt_reset(void)
+{
+       ticks = rdc321x_wdt_device.default_ticks;
+}
+
+static void rdc321x_wdt_start(void)
+{
+       if (!rdc321x_wdt_device.queue) {
+               rdc321x_wdt_device.queue = 1;
+
+               /* Clear the timer */
+               outl(RDC_CLS_TMR, RDC3210_CFGREG_ADDR);
+               
+               /* Enable watchdog and set the timeout to 81.92 us */
+               outl(RDC_WDT_EN|RDC_WDT_CNT, RDC3210_CFGREG_DATA);
+
+               mod_timer(&rdc321x_wdt_device.timer, jiffies + RDC_WDT_INTERVAL);
+       }
+
+       /* if process dies, counter is not decremented */
+       rdc321x_wdt_device.running++;
+}
+
+static int rdc321x_wdt_stop(void)
+{
+       if (rdc321x_wdt_device.running)
+               rdc321x_wdt_device.running = 0;
+
+       ticks = rdc321x_wdt_device.default_ticks;
+
+       return -EIO;
+}
+
+/* filesystem operations */
+
+static int rdc321x_wdt_open(struct inode *inode, struct file *file)
+{
+       if (test_and_set_bit(0, &rdc321x_wdt_device.inuse))
+               return -EBUSY;
+
+       return nonseekable_open(inode, file);
+}
+
+static int rdc321x_wdt_release(struct inode *inode, struct file *file)
+{
+       clear_bit(0, &rdc321x_wdt_device.inuse);
+       return 0;
+}
+
+static int rdc321x_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+{
+       void __user *argp = (void __user *)arg;
+       unsigned int value;
+       static struct watchdog_info ident =
+       {
+               .options = WDIOF_CARDRESET,
+               .identity = "RDC321x WDT",
+       };
+
+       switch(cmd) {
+               case WDIOC_KEEPALIVE:
+                       rdc321x_wdt_reset();
+                       break;
+               case WDIOC_GETSTATUS:
+                       /* Read the value from the DATA register */
+                       value = inl(RDC3210_CFGREG_DATA);
+                       if ( copy_to_user(argp, &value, sizeof(int)) )
+                               return -EFAULT;
+                       break;
+               case WDIOC_GETSUPPORT:
+                       if ( copy_to_user(argp, &ident, sizeof(ident)) )
+                               return -EFAULT;
+                       break;
+               case WDIOC_SETOPTIONS:
+                       if ( copy_from_user(&value, argp, sizeof(int)) )
+                               return -EFAULT;
+                       switch(value) {
+                               case WDIOS_ENABLECARD:
+                                       rdc321x_wdt_start();
+                                       break;
+                               case WDIOS_DISABLECARD:
+                                       return rdc321x_wdt_stop();
+                               default:
+                                       return -EINVAL;
+                       }
+                       break;
+               default:
+                       return -ENOTTY;
+       }
+       return 0;
+}
+
+static ssize_t rdc321x_wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
+{
+       if ( !count )
+               return -EIO;
+
+       rdc321x_wdt_reset();
+
+       return count;
+}
+
+static const struct file_operations rdc321x_wdt_fops = {
+       .owner          = THIS_MODULE,
+       .llseek         = no_llseek,
+       .ioctl          = rdc321x_wdt_ioctl,
+       .open           = rdc321x_wdt_open,
+       .write          = rdc321x_wdt_write,
+       .release        = rdc321x_wdt_release,
+};
+
+static struct miscdevice rdc321x_wdt_misc = {
+       .minor  = WATCHDOG_MINOR,
+       .name   = "watchdog",
+       .fops   = &rdc321x_wdt_fops,
+};
+
+static int __devinit rdc321x_wdt_probe(struct platform_device *pdev)
+{
+       int err;
+
+       if ( (err = misc_register(&rdc321x_wdt_misc)) < 0 ) {
+               printk(KERN_ERR PFX "misc_register failed\n");
+               return err;
+       }
+
+       /* Reset the watchdog */
+       outl(RDC_WDT_RST, RDC3210_CFGREG_DATA);
+
+       init_completion(&rdc321x_wdt_device.stop);
+       rdc321x_wdt_device.queue = 0;
+
+       clear_bit(0, &rdc321x_wdt_device.inuse);
+
+       setup_timer(&rdc321x_wdt_device.timer, rdc321x_wdt_trigger, 0);
+
+       rdc321x_wdt_device.default_ticks = ticks;
+
+       printk(KERN_INFO PFX "init success\n");
+
+       return 0;
+}
+
+static int rdc321x_wdt_remove(struct platform_device *pdev)
+{
+       if (rdc321x_wdt_device.queue) {
+               rdc321x_wdt_device.queue = 0;
+               wait_for_completion(&rdc321x_wdt_device.stop);
+       }
+
+       misc_deregister(&rdc321x_wdt_misc);
+
+       return 0;
+}
+
+static struct platform_driver rdc321x_wdt_driver = {
+       .probe = rdc321x_wdt_probe,
+       .remove = rdc321x_wdt_remove,
+       .driver = {
+               .owner = THIS_MODULE,
+               .name = "rdc321x-wdt",
+       },
+};
+
+static int __init rdc321x_wdt_init(void)
+{
+       return platform_driver_register(&rdc321x_wdt_driver);
+}
+
+static void __exit rdc321x_wdt_exit(void)
+{
+       platform_driver_unregister(&rdc321x_wdt_driver);
+}
+
+module_init(rdc321x_wdt_init);
+module_exit(rdc321x_wdt_exit);
+
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
+MODULE_DESCRIPTION("RDC321x watchdog driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/target/linux/rdc/files-2.6.24/arch/x86/boot/compressed/LzmaDecode.c b/target/linux/rdc/files-2.6.24/arch/x86/boot/compressed/LzmaDecode.c
new file mode 100644 (file)
index 0000000..a17d6ca
--- /dev/null
@@ -0,0 +1,586 @@
+/*
+  LzmaDecode.c
+  LZMA Decoder (optimized for Speed version)
+  
+  LZMA SDK 4.17 Copyright (c) 1999-2005 Igor Pavlov (2005-04-05)
+  http://www.7-zip.org/
+
+  LZMA SDK is licensed under two licenses:
+  1) GNU Lesser General Public License (GNU LGPL)
+  2) Common Public License (CPL)
+  It means that you can select one of these two licenses and 
+  follow rules of that license.
+
+  SPECIAL EXCEPTION:
+  Igor Pavlov, as the author of this Code, expressly permits you to 
+  statically or dynamically link your Code (or bind by name) to the 
+  interfaces of this file without subjecting your linked Code to the 
+  terms of the CPL or GNU LGPL. Any modifications or additions 
+  to this file, however, are subject to the LGPL or CPL terms.
+*/
+
+#include "LzmaDecode.h"
+
+#ifndef Byte
+#define Byte unsigned char
+#endif
+
+#define kNumTopBits 24
+#define kTopValue ((UInt32)1 << kNumTopBits)
+
+#define kNumBitModelTotalBits 11
+#define kBitModelTotal (1 << kNumBitModelTotalBits)
+#define kNumMoveBits 5
+
+#define RC_READ_BYTE (*Buffer++)
+
+#define RC_INIT2 Code = 0; Range = 0xFFFFFFFF; \
+  { int i; for(i = 0; i < 5; i++) { RC_TEST; Code = (Code << 8) | RC_READ_BYTE; }}
+
+#ifdef _LZMA_IN_CB
+
+#define RC_TEST { if (Buffer == BufferLim) \
+  { UInt32 size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) return result; \
+  BufferLim = Buffer + size; if (size == 0) return LZMA_RESULT_DATA_ERROR; }}
+
+#define RC_INIT Buffer = BufferLim = 0; RC_INIT2
+
+#else
+
+#define RC_TEST { if (Buffer == BufferLim) return LZMA_RESULT_DATA_ERROR; }
+
+#define RC_INIT(buffer, bufferSize) Buffer = buffer; BufferLim = buffer + bufferSize; RC_INIT2
+#endif
+
+#define RC_NORMALIZE if (Range < kTopValue) { RC_TEST; Range <<= 8; Code = (Code << 8) | RC_READ_BYTE; }
+
+#define IfBit0(p) RC_NORMALIZE; bound = (Range >> kNumBitModelTotalBits) * *(p); if (Code < bound)
+#define UpdateBit0(p) Range = bound; *(p) += (kBitModelTotal - *(p)) >> kNumMoveBits;
+#define UpdateBit1(p) Range -= bound; Code -= bound; *(p) -= (*(p)) >> kNumMoveBits;
+
+#define RC_GET_BIT2(p, mi, A0, A1) IfBit0(p) \
+  { UpdateBit0(p); mi <<= 1; A0; } else \
+  { UpdateBit1(p); mi = (mi + mi) + 1; A1; } 
+  
+#define RC_GET_BIT(p, mi) RC_GET_BIT2(p, mi, ; , ;)               
+
+#define RangeDecoderBitTreeDecode(probs, numLevels, res) \
+  { int i = numLevels; res = 1; \
+  do { CProb *p = probs + res; RC_GET_BIT(p, res) } while(--i != 0); \
+  res -= (1 << numLevels); }
+
+
+#define kNumPosBitsMax 4
+#define kNumPosStatesMax (1 << kNumPosBitsMax)
+
+#define kLenNumLowBits 3
+#define kLenNumLowSymbols (1 << kLenNumLowBits)
+#define kLenNumMidBits 3
+#define kLenNumMidSymbols (1 << kLenNumMidBits)
+#define kLenNumHighBits 8
+#define kLenNumHighSymbols (1 << kLenNumHighBits)
+
+#define LenChoice 0
+#define LenChoice2 (LenChoice + 1)
+#define LenLow (LenChoice2 + 1)
+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
+#define kNumLenProbs (LenHigh + kLenNumHighSymbols) 
+
+
+#define kNumStates 12
+#define kNumLitStates 7
+
+#define kStartPosModelIndex 4
+#define kEndPosModelIndex 14
+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
+
+#define kNumPosSlotBits 6
+#define kNumLenToPosStates 4
+
+#define kNumAlignBits 4
+#define kAlignTableSize (1 << kNumAlignBits)
+
+#define kMatchMinLen 2
+
+#define IsMatch 0
+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
+#define IsRepG0 (IsRep + kNumStates)
+#define IsRepG1 (IsRepG0 + kNumStates)
+#define IsRepG2 (IsRepG1 + kNumStates)
+#define IsRep0Long (IsRepG2 + kNumStates)
+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
+#define LenCoder (Align + kAlignTableSize)
+#define RepLenCoder (LenCoder + kNumLenProbs)
+#define Literal (RepLenCoder + kNumLenProbs)
+
+#if Literal != LZMA_BASE_SIZE
+StopCompilingDueBUG
+#endif
+
+#ifdef _LZMA_OUT_READ
+
+typedef struct _LzmaVarState
+{
+  Byte *Buffer;
+  Byte *BufferLim;
+  UInt32 Range;
+  UInt32 Code;
+  #ifdef _LZMA_IN_CB
+  ILzmaInCallback *InCallback;
+  #endif
+  Byte *Dictionary;
+  UInt32 DictionarySize;
+  UInt32 DictionaryPos;
+  UInt32 GlobalPos;
+  UInt32 Reps[4];
+  int lc;
+  int lp;
+  int pb;
+  int State;
+  int RemainLen;
+  Byte TempDictionary[4];
+} LzmaVarState;
+
+int LzmaDecoderInit(
+    unsigned char *buffer, UInt32 bufferSize,
+    int lc, int lp, int pb,
+    unsigned char *dictionary, UInt32 dictionarySize,
+    #ifdef _LZMA_IN_CB
+    ILzmaInCallback *InCallback
+    #else
+    unsigned char *inStream, UInt32 inSize
+    #endif
+    )
+{
+  Byte *Buffer;
+  Byte *BufferLim;
+  UInt32 Range;
+  UInt32 Code;
+  LzmaVarState *vs = (LzmaVarState *)buffer;
+  CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
+  UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
+  UInt32 i;
+  if (bufferSize < numProbs * sizeof(CProb) + sizeof(LzmaVarState))
+    return LZMA_RESULT_NOT_ENOUGH_MEM;
+  vs->Dictionary = dictionary;
+  vs->DictionarySize = dictionarySize;
+  vs->DictionaryPos = 0;
+  vs->GlobalPos = 0;
+  vs->Reps[0] = vs->Reps[1] = vs->Reps[2] = vs->Reps[3] = 1;
+  vs->lc = lc;
+  vs->lp = lp;
+  vs->pb = pb;
+  vs->State = 0;
+  vs->RemainLen = 0;
+  dictionary[dictionarySize - 1] = 0;
+  for (i = 0; i < numProbs; i++)
+    p[i] = kBitModelTotal >> 1; 
+
+  #ifdef _LZMA_IN_CB
+  RC_INIT;
+  #else
+  RC_INIT(inStream, inSize);
+  #endif
+  vs->Buffer = Buffer;
+  vs->BufferLim = BufferLim;
+  vs->Range = Range;
+  vs->Code = Code;
+  #ifdef _LZMA_IN_CB
+  vs->InCallback = InCallback;
+  #endif
+
+  return LZMA_RESULT_OK;
+}
+
+int LzmaDecode(unsigned char *buffer, 
+    unsigned char *outStream, UInt32 outSize,
+    UInt32 *outSizeProcessed)
+{
+  LzmaVarState *vs = (LzmaVarState *)buffer;
+  Byte *Buffer = vs->Buffer;
+  Byte *BufferLim = vs->BufferLim;
+  UInt32 Range = vs->Range;
+  UInt32 Code = vs->Code;
+  #ifdef _LZMA_IN_CB
+  ILzmaInCallback *InCallback = vs->InCallback;
+  #endif
+  CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
+  int state = vs->State;
+  Byte previousByte;
+  UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
+  UInt32 nowPos = 0;
+  UInt32 posStateMask = (1 << (vs->pb)) - 1;
+  UInt32 literalPosMask = (1 << (vs->lp)) - 1;
+  int lc = vs->lc;
+  int len = vs->RemainLen;
+  UInt32 globalPos = vs->GlobalPos;
+
+  Byte *dictionary = vs->Dictionary;
+  UInt32 dictionarySize = vs->DictionarySize;
+  UInt32 dictionaryPos = vs->DictionaryPos;
+
+  Byte tempDictionary[4];
+  if (dictionarySize == 0)
+  {
+    dictionary = tempDictionary;
+    dictionarySize = 1;
+    tempDictionary[0] = vs->TempDictionary[0];
+  }
+
+  if (len == -1)
+  {
+    *outSizeProcessed = 0;
+    return LZMA_RESULT_OK;
+  }
+
+  while(len != 0 && nowPos < outSize)
+  {
+    UInt32 pos = dictionaryPos - rep0;
+    if (pos >= dictionarySize)
+      pos += dictionarySize;
+    outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
+    if (++dictionaryPos == dictionarySize)
+      dictionaryPos = 0;
+    len--;
+  }
+  if (dictionaryPos == 0)
+    previousByte = dictionary[dictionarySize - 1];
+  else
+    previousByte = dictionary[dictionaryPos - 1];
+#else
+
+int LzmaDecode(
+    Byte *buffer, UInt32 bufferSize,
+    int lc, int lp, int pb,
+    #ifdef _LZMA_IN_CB
+    ILzmaInCallback *InCallback,
+    #else
+    unsigned char *inStream, UInt32 inSize,
+    #endif
+    unsigned char *outStream, UInt32 outSize,
+    UInt32 *outSizeProcessed)
+{
+  UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
+  CProb *p = (CProb *)buffer;
+
+  UInt32 i;
+  int state = 0;
+  Byte previousByte = 0;
+  UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
+  UInt32 nowPos = 0;
+  UInt32 posStateMask = (1 << pb) - 1;
+  UInt32 literalPosMask = (1 << lp) - 1;
+  int len = 0;
+  
+  Byte *Buffer;
+  Byte *BufferLim;
+  UInt32 Range;
+  UInt32 Code;
+  
+  if (bufferSize < numProbs * sizeof(CProb))
+    return LZMA_RESULT_NOT_ENOUGH_MEM;
+  for (i = 0; i < numProbs; i++)
+    p[i] = kBitModelTotal >> 1;
+  
+
+  #ifdef _LZMA_IN_CB
+  RC_INIT;
+  #else
+  RC_INIT(inStream, inSize);
+  #endif
+#endif
+
+  *outSizeProcessed = 0;
+  while(nowPos < outSize)
+  {
+    CProb *prob;
+    UInt32 bound;
+    int posState = (int)(
+        (nowPos 
+        #ifdef _LZMA_OUT_READ
+        + globalPos
+        #endif
+        )
+        & posStateMask);
+
+    prob = p + IsMatch + (state << kNumPosBitsMax) + posState;
+    IfBit0(prob)
+    {
+      int symbol = 1;
+      UpdateBit0(prob)
+      prob = p + Literal + (LZMA_LIT_SIZE * 
+        (((
+        (nowPos 
+        #ifdef _LZMA_OUT_READ
+        + globalPos
+        #endif
+        )
+        & literalPosMask) << lc) + (previousByte >> (8 - lc))));
+
+      if (state >= kNumLitStates)
+      {
+        int matchByte;
+        #ifdef _LZMA_OUT_READ
+        UInt32 pos = dictionaryPos - rep0;
+        if (pos >= dictionarySize)
+          pos += dictionarySize;
+        matchByte = dictionary[pos];
+        #else
+        matchByte = outStream[nowPos - rep0];
+        #endif
+        do
+        {
+          int bit;
+          CProb *probLit;
+          matchByte <<= 1;
+          bit = (matchByte & 0x100);
+          probLit = prob + 0x100 + bit + symbol;
+          RC_GET_BIT2(probLit, symbol, if (bit != 0) break, if (bit == 0) break)
+        }
+        while (symbol < 0x100);
+      }
+      while (symbol < 0x100)
+      {
+        CProb *probLit = prob + symbol;
+        RC_GET_BIT(probLit, symbol)
+      }
+      previousByte = (Byte)symbol;
+
+      outStream[nowPos++] = previousByte;
+      #ifdef _LZMA_OUT_READ
+      dictionary[dictionaryPos] = previousByte;
+      if (++dictionaryPos == dictionarySize)
+        dictionaryPos = 0;
+      #endif
+      if (state < 4) state = 0;
+      else if (state < 10) state -= 3;
+      else state -= 6;
+    }
+    else             
+    {
+      UpdateBit1(prob);
+      prob = p + IsRep + state;
+      IfBit0(prob)
+      {
+        UpdateBit0(prob);
+        rep3 = rep2;
+        rep2 = rep1;
+        rep1 = rep0;
+        state = state < kNumLitStates ? 0 : 3;
+        prob = p + LenCoder;
+      }
+      else
+      {
+        UpdateBit1(prob);
+        prob = p + IsRepG0 + state;
+        IfBit0(prob)
+        {
+          UpdateBit0(prob);
+          prob = p + IsRep0Long + (state << kNumPosBitsMax) + posState;
+          IfBit0(prob)
+          {
+            #ifdef _LZMA_OUT_READ
+            UInt32 pos;
+            #endif
+            UpdateBit0(prob);
+            if (nowPos 
+                #ifdef _LZMA_OUT_READ
+                + globalPos
+                #endif
+                == 0)
+              return LZMA_RESULT_DATA_ERROR;
+            state = state < kNumLitStates ? 9 : 11;
+            #ifdef _LZMA_OUT_READ
+            pos = dictionaryPos - rep0;
+            if (pos >= dictionarySize)
+              pos += dictionarySize;
+            previousByte = dictionary[pos];
+            dictionary[dictionaryPos] = previousByte;
+            if (++dictionaryPos == dictionarySize)
+              dictionaryPos = 0;
+            #else
+            previousByte = outStream[nowPos - rep0];
+            #endif
+            outStream[nowPos++] = previousByte;
+            continue;
+          }
+          else
+          {
+            UpdateBit1(prob);
+          }
+        }
+        else
+        {
+          UInt32 distance;
+          UpdateBit1(prob);
+          prob = p + IsRepG1 + state;
+          IfBit0(prob)
+          {
+            UpdateBit0(prob);
+            distance = rep1;
+          }
+          else 
+          {
+            UpdateBit1(prob);
+            prob = p + IsRepG2 + state;
+            IfBit0(prob)
+            {
+              UpdateBit0(prob);
+              distance = rep2;
+            }
+            else
+            {
+              UpdateBit1(prob);
+              distance = rep3;
+              rep3 = rep2;
+            }
+            rep2 = rep1;
+          }
+          rep1 = rep0;
+          rep0 = distance;
+        }
+        state = state < kNumLitStates ? 8 : 11;
+        prob = p + RepLenCoder;
+      }
+      {
+        int numBits, offset;
+        CProb *probLen = prob + LenChoice;
+        IfBit0(probLen)
+        {
+          UpdateBit0(probLen);
+          probLen = prob + LenLow + (posState << kLenNumLowBits);
+          offset = 0;
+          numBits = kLenNumLowBits;
+        }
+        else
+        {
+          UpdateBit1(probLen);
+          probLen = prob + LenChoice2;
+          IfBit0(probLen)
+          {
+            UpdateBit0(probLen);
+            probLen = prob + LenMid + (posState << kLenNumMidBits);
+            offset = kLenNumLowSymbols;
+            numBits = kLenNumMidBits;
+          }
+          else
+          {
+            UpdateBit1(probLen);
+            probLen = prob + LenHigh;
+            offset = kLenNumLowSymbols + kLenNumMidSymbols;
+            numBits = kLenNumHighBits;
+          }
+        }
+        RangeDecoderBitTreeDecode(probLen, numBits, len);
+        len += offset;
+      }
+
+      if (state < 4)
+      {
+        int posSlot;
+        state += kNumLitStates;
+        prob = p + PosSlot +
+            ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << 
+            kNumPosSlotBits);
+        RangeDecoderBitTreeDecode(prob, kNumPosSlotBits, posSlot);
+        if (posSlot >= kStartPosModelIndex)
+        {
+          int numDirectBits = ((posSlot >> 1) - 1);
+          rep0 = (2 | ((UInt32)posSlot & 1));
+          if (posSlot < kEndPosModelIndex)
+          {
+            rep0 <<= numDirectBits;
+            prob = p + SpecPos + rep0 - posSlot - 1;
+          }
+          else
+          {
+            numDirectBits -= kNumAlignBits;
+            do
+            {
+              RC_NORMALIZE
+              Range >>= 1;
+              rep0 <<= 1;
+              if (Code >= Range)
+              {
+                Code -= Range;
+                rep0 |= 1;
+              }
+            }
+            while (--numDirectBits != 0);
+            prob = p + Align;
+            rep0 <<= kNumAlignBits;
+            numDirectBits = kNumAlignBits;
+          }
+          {
+            int i = 1;
+            int mi = 1;
+            do
+            {
+              CProb *prob3 = prob + mi;
+              RC_GET_BIT2(prob3, mi, ; , rep0 |= i);
+              i <<= 1;
+            }
+            while(--numDirectBits != 0);
+          }
+        }
+        else
+          rep0 = posSlot;
+        if (++rep0 == (UInt32)(0))
+        {
+          /* it's for stream version */
+          len = -1;
+          break;
+        }
+      }
+
+      len += kMatchMinLen;
+      if (rep0 > nowPos 
+        #ifdef _LZMA_OUT_READ
+        + globalPos || rep0 > dictionarySize
+        #endif
+        ) 
+        return LZMA_RESULT_DATA_ERROR;
+      do
+      {
+        #ifdef _LZMA_OUT_READ
+        UInt32 pos = dictionaryPos - rep0;
+        if (pos >= dictionarySize)
+          pos += dictionarySize;
+        previousByte = dictionary[pos];
+        dictionary[dictionaryPos] = previousByte;
+        if (++dictionaryPos == dictionarySize)
+          dictionaryPos = 0;
+        #else
+        previousByte = outStream[nowPos - rep0];
+        #endif
+        len--;
+        outStream[nowPos++] = previousByte;
+      }
+      while(len != 0 && nowPos < outSize);
+    }
+  }
+  RC_NORMALIZE;
+
+  #ifdef _LZMA_OUT_READ
+  vs->Buffer = Buffer;
+  vs->BufferLim = BufferLim;
+  vs->Range = Range;
+  vs->Code = Code;
+  vs->DictionaryPos = dictionaryPos;
+  vs->GlobalPos = globalPos + nowPos;
+  vs->Reps[0] = rep0;
+  vs->Reps[1] = rep1;
+  vs->Reps[2] = rep2;
+  vs->Reps[3] = rep3;
+  vs->State = state;
+  vs->RemainLen = len;
+  vs->TempDictionary[0] = tempDictionary[0];
+  #endif
+
+  *outSizeProcessed = nowPos;
+  return LZMA_RESULT_OK;
+}
diff --git a/target/linux/rdc/files-2.6.24/arch/x86/boot/compressed/LzmaDecode.h b/target/linux/rdc/files-2.6.24/arch/x86/boot/compressed/LzmaDecode.h
new file mode 100644 (file)
index 0000000..5367735
--- /dev/null
@@ -0,0 +1,100 @@
+/* 
+  LzmaDecode.h
+  LZMA Decoder interface
+
+  LZMA SDK 4.16 Copyright (c) 1999-2005 Igor Pavlov (2005-03-18)
+  http://www.7-zip.org/
+
+  LZMA SDK is licensed under two licenses:
+  1) GNU Lesser General Public License (GNU LGPL)
+  2) Common Public License (CPL)
+  It means that you can select one of these two licenses and 
+  follow rules of that license.
+
+  SPECIAL EXCEPTION:
+  Igor Pavlov, as the author of this code, expressly permits you to 
+  statically or dynamically link your code (or bind by name) to the 
+  interfaces of this file without subjecting your linked code to the 
+  terms of the CPL or GNU LGPL. Any modifications or additions 
+  to this file, however, are subject to the LGPL or CPL terms.
+*/
+
+#ifndef __LZMADECODE_H
+#define __LZMADECODE_H
+
+/* #define _LZMA_IN_CB */
+/* Use callback for input data */
+
+/* #define _LZMA_OUT_READ */
+/* Use read function for output data */
+
+/* #define _LZMA_PROB32 */
+/* It can increase speed on some 32-bit CPUs, 
+   but memory usage will be doubled in that case */
+
+/* #define _LZMA_LOC_OPT */
+/* Enable local speed optimizations inside code */
+
+#ifndef UInt32
+#ifdef _LZMA_UINT32_IS_ULONG
+#define UInt32 unsigned long
+#else
+#define UInt32 unsigned int
+#endif
+#endif
+
+#ifdef _LZMA_PROB32
+#define CProb UInt32
+#else
+#define CProb unsigned short
+#endif
+
+#define LZMA_RESULT_OK 0
+#define LZMA_RESULT_DATA_ERROR 1
+#define LZMA_RESULT_NOT_ENOUGH_MEM 2
+
+#ifdef _LZMA_IN_CB
+typedef struct _ILzmaInCallback
+{
+  int (*Read)(void *object, unsigned char **buffer, UInt32 *bufferSize);
+} ILzmaInCallback;
+#endif
+
+#define LZMA_BASE_SIZE 1846
+#define LZMA_LIT_SIZE 768
+
+/* 
+bufferSize = (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp)))* sizeof(CProb)
+bufferSize += 100 in case of _LZMA_OUT_READ
+by default CProb is unsigned short, 
+but if specify _LZMA_PROB_32, CProb will be UInt32(unsigned int)
+*/
+
+#ifdef _LZMA_OUT_READ
+int LzmaDecoderInit(
+    unsigned char *buffer, UInt32 bufferSize,
+    int lc, int lp, int pb,
+    unsigned char *dictionary, UInt32 dictionarySize,
+  #ifdef _LZMA_IN_CB
+    ILzmaInCallback *inCallback
+  #else
+    unsigned char *inStream, UInt32 inSize
+  #endif
+);
+#endif
+
+int LzmaDecode(
+    unsigned char *buffer, 
+  #ifndef _LZMA_OUT_READ
+    UInt32 bufferSize,
+    int lc, int lp, int pb,
+  #ifdef _LZMA_IN_CB
+    ILzmaInCallback *inCallback,
+  #else
+    unsigned char *inStream, UInt32 inSize,
+  #endif
+  #endif
+    unsigned char *outStream, UInt32 outSize,
+    UInt32 *outSizeProcessed);
+
+#endif
diff --git a/target/linux/rdc/files-2.6.24/arch/x86/boot/compressed/lzma_misc.c b/target/linux/rdc/files-2.6.24/arch/x86/boot/compressed/lzma_misc.c
new file mode 100644 (file)
index 0000000..bd74cb7
--- /dev/null
@@ -0,0 +1,345 @@
+/*
+ * lzma_misc.c
+ * 
+ * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
+ * puts by Nick Holloway 1993, better puts by Martin Mares 1995
+ * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
+ * 
+ * Decompress LZMA compressed vmlinuz 
+ * Version 0.9 Copyright (c) Ming-Ching Tiew mctiew@yahoo.com
+ * Program adapted from misc.c for 2.6 kernel
+ * Forward ported to latest 2.6 version of misc.c by
+ * Felix Fietkau <nbd@openwrt.org>
+ */
+
+#undef CONFIG_PARAVIRT
+#include <linux/linkage.h>
+#include <linux/vmalloc.h>
+#include <linux/screen_info.h>
+#include <linux/console.h>
+#include <linux/string.h>
+#include <asm/io.h>
+#include <asm/page.h>
+#include <asm/boot.h>
+
+/* WARNING!!
+ * This code is compiled with -fPIC and it is relocated dynamically
+ * at run time, but no relocation processing is performed.
+ * This means that it is not safe to place pointers in static structures.
+ */
+
+/*
+ * Getting to provable safe in place decompression is hard.
+ * Worst case behaviours need to be analized.
+ * Background information:
+ *
+ * The file layout is:
+ *    magic[2]
+ *    method[1]
+ *    flags[1]
+ *    timestamp[4]
+ *    extraflags[1]
+ *    os[1]
+ *    compressed data blocks[N]
+ *    crc[4] orig_len[4]
+ *
+ * resulting in 18 bytes of non compressed data overhead.
+ *
+ * Files divided into blocks
+ * 1 bit (last block flag)
+ * 2 bits (block type)
+ *
+ * 1 block occurs every 32K -1 bytes or when there 50% compression has been achieved.
+ * The smallest block type encoding is always used.
+ *
+ * stored:
+ *    32 bits length in bytes.
+ *
+ * fixed:
+ *    magic fixed tree.
+ *    symbols.
+ *
+ * dynamic:
+ *    dynamic tree encoding.
+ *    symbols.
+ *
+ *
+ * The buffer for decompression in place is the length of the
+ * uncompressed data, plus a small amount extra to keep the algorithm safe.
+ * The compressed data is placed at the end of the buffer.  The output
+ * pointer is placed at the start of the buffer and the input pointer
+ * is placed where the compressed data starts.  Problems will occur
+ * when the output pointer overruns the input pointer.
+ *
+ * The output pointer can only overrun the input pointer if the input
+ * pointer is moving faster than the output pointer.  A condition only
+ * triggered by data whose compressed form is larger than the uncompressed
+ * form.
+ *
+ * The worst case at the block level is a growth of the compressed data
+ * of 5 bytes per 32767 bytes.
+ *
+ * The worst case internal to a compressed block is very hard to figure.
+ * The worst case can at least be boundined by having one bit that represents
+ * 32764 bytes and then all of the rest of the bytes representing the very
+ * very last byte.
+ *
+ * All of which is enough to compute an amount of extra data that is required
+ * to be safe.  To avoid problems at the block level allocating 5 extra bytes
+ * per 32767 bytes of data is sufficient.  To avoind problems internal to a block
+ * adding an extra 32767 bytes (the worst case uncompressed block size) is
+ * sufficient, to ensure that in the worst case the decompressed data for
+ * block will stop the byte before the compressed data for a block begins.
+ * To avoid problems with the compressed data's meta information an extra 18
+ * bytes are needed.  Leading to the formula:
+ *
+ * extra_bytes = (uncompressed_size >> 12) + 32768 + 18 + decompressor_size.
+ *
+ * Adding 8 bytes per 32K is a bit excessive but much easier to calculate.
+ * Adding 32768 instead of 32767 just makes for round numbers.
+ * Adding the decompressor_size is necessary as it musht live after all
+ * of the data as well.  Last I measured the decompressor is about 14K.
+ * 10K of actuall data and 4K of bss.
+ *
+ */
+
+/*
+ * gzip declarations
+ */
+
+#define OF(args)  args
+#define STATIC static
+
+#undef memcpy
+
+typedef unsigned char  uch;
+typedef unsigned short ush;
+typedef unsigned long  ulg;
+
+#define WSIZE 0x80000000       /* Window size must be at least 32k,
+                                * and a power of two
+                                * We don't actually have a window just
+                                * a huge output buffer so I report
+                                * a 2G windows size, as that should
+                                * always be larger than our output buffer.
+                                */
+
+static uch *inbuf;     /* input buffer */
+static uch *window;    /* Sliding window buffer, (and final output buffer) */
+
+static unsigned insize;  /* valid bytes in inbuf */
+static unsigned inptr;   /* index of next byte to be processed in inbuf */
+static unsigned long workspace;
+
+#define get_byte()  (inptr < insize ? inbuf[inptr++] : fill_inbuf())
+               
+/* Diagnostic functions */
+#ifdef DEBUG
+#  define Assert(cond,msg) {if(!(cond)) error(msg);}
+#  define Trace(x) fprintf x
+#  define Tracev(x) {if (verbose) fprintf x ;}
+#  define Tracevv(x) {if (verbose>1) fprintf x ;}
+#  define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
+#  define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
+#else
+#  define Assert(cond,msg)
+#  define Trace(x)
+#  define Tracev(x)
+#  define Tracevv(x)
+#  define Tracec(c,x)
+#  define Tracecv(c,x)
+#endif
+
+static int  fill_inbuf(void);
+  
+/*
+ * This is set up by the setup-routine at boot-time
+ */
+static unsigned char *real_mode; /* Pointer to real-mode data */
+extern unsigned char input_data[];
+extern int input_len;
+
+static void error(char *x);
+static void *memcpy(void *dest, const void *src, unsigned n);
+
+#ifdef CONFIG_X86_NUMAQ
+void *xquad_portio;
+#endif
+
+static void* memcpy(void* dest, const void* src, unsigned n)
+{
+       int i;
+       char *d = (char *)dest, *s = (char *)src;
+
+       for (i=0;i<n;i++) d[i] = s[i];
+       return dest;
+}
+
+/* ===========================================================================
+ * Fill the input buffer. This is called only when the buffer is empty
+ * and at least one byte is really needed.
+ */
+static int fill_inbuf(void)
+{
+       error("ran out of input data");
+       return 0;
+}
+
+
+// When using LZMA in callback, the compressed length is not needed.
+// Otherwise you need a special version of lzma compression program
+// which will pad the compressed length in the header.
+#define _LZMA_IN_CB
+#include "LzmaDecode.h"
+#include "LzmaDecode.c"
+
+static int read_byte(void *object, unsigned char **buffer, UInt32 *bufferSize);
+
+static int early_serial_base = 0x3f8;  /* ttyS0 */
+
+#define XMTRDY          0x20
+
+#define DLAB            0x80
+
+#define TXR             0       /*  Transmit register (WRITE) */
+#define RXR             0       /*  Receive register  (READ)  */
+#define IER             1       /*  Interrupt Enable          */
+#define IIR             2       /*  Interrupt ID              */
+#define FCR             2       /*  FIFO control              */
+#define LCR             3       /*  Line control              */
+#define MCR             4       /*  Modem control             */
+#define LSR             5       /*  Line Status               */
+#define MSR             6       /*  Modem Status              */
+#define DLL             0       /*  Divisor Latch Low         */
+#define DLH             1       /*  Divisor latch High        */
+
+static int early_serial_putc(unsigned char ch)
+{
+        unsigned timeout = 0xffff;
+        while ((inb(early_serial_base + LSR) & XMTRDY) == 0 && --timeout)
+                cpu_relax();
+        outb(ch, early_serial_base + TXR);
+        return timeout ? 0 : -1;
+}
+
+static void early_serial_write(const char *s, unsigned n)
+{
+        while (*s && n-- > 0) {
+                if (*s == '\n')
+                        early_serial_putc('\r');
+                early_serial_putc(*s);
+                s++;
+        }
+}
+
+#define DEFAULT_BAUD 38400
+
+static __init void early_serial_init(void)
+{
+        unsigned char c;
+        unsigned divisor;
+        unsigned baud = DEFAULT_BAUD;
+        char *e;
+
+        outb(0x3, early_serial_base + LCR);     /* 8n1 */
+        outb(0, early_serial_base + IER);       /* no interrupt */
+        outb(0, early_serial_base + FCR);       /* no fifo */
+        outb(0x3, early_serial_base + MCR);     /* DTR + RTS */
+
+       baud = DEFAULT_BAUD;
+
+        divisor = 115200 / baud;
+        c = inb(early_serial_base + LCR);
+        outb(c | DLAB, early_serial_base + LCR);
+        outb(divisor & 0xff, early_serial_base + DLL);
+        outb((divisor >> 8) & 0xff, early_serial_base + DLH);
+        outb(c & ~DLAB, early_serial_base + LCR);
+}
+
+/*
+ * Do the lzma decompression
+ * When using LZMA in callback, the end of input stream is automatically determined
+ */
+static int lzma_unzip(void)
+{
+
+       unsigned int i;  /* temp value */
+       unsigned int lc; /* literal context bits */
+       unsigned int lp; /* literal pos state bits */
+       unsigned int pb; /* pos state bits */
+       unsigned int uncompressedSize = 0;
+       unsigned char* p;
+       
+       ILzmaInCallback callback;
+       callback.Read = read_byte;
+
+       /* lzma args */
+       i = get_byte();
+       lc = i % 9, i = i / 9;
+       lp = i % 5, pb = i / 5;
+       
+       /* skip dictionary size */
+       for (i = 0; i < 4; i++) 
+               get_byte();
+       // get uncompressedSize         
+       p= (char*)&uncompressedSize;    
+       for (i = 0; i < 4; i++) 
+           *p++ = get_byte();
+           
+       //get compressedSize 
+       for (i = 0; i < 4; i++) 
+               get_byte();
+       
+       // point it beyond uncompresedSize
+       //workspace = window + uncompressedSize;
+       
+       /* decompress kernel */
+       if (LzmaDecode((unsigned char*)workspace, ~0, lc, lp, pb, &callback,
+               (unsigned char*)window, uncompressedSize, &i) == LZMA_RESULT_OK)
+               return 0;
+       else
+               return 1;
+}
+
+
+#ifdef  _LZMA_IN_CB
+static int read_byte(void *object, unsigned char **buffer, UInt32 *bufferSize)
+{
+       static unsigned int i = 0;
+       static unsigned char val;
+       *bufferSize = 1;
+       val = get_byte();
+       *buffer = &val;
+       return LZMA_RESULT_OK;
+}      
+#endif
+
+static void error(char *x)
+{
+       while(1);       /* Halt */
+}
+
+asmlinkage void decompress_kernel(void *rmode, unsigned long end,
+                       uch *input_data, unsigned long input_len, uch *output)
+{
+       real_mode = rmode;
+
+       window = output;
+       inbuf  = input_data;    /* Input buffer */
+       insize = input_len;
+       inptr  = 0;
+
+       if ((u32)output & (CONFIG_PHYSICAL_ALIGN -1))
+               error("Destination address not CONFIG_PHYSICAL_ALIGN aligned");
+       if ((workspace = end) > ((-__PAGE_OFFSET-(512 <<20)-1) & 0x7fffffff))
+               error("Destination address too large");
+#ifndef CONFIG_RELOCATABLE
+       if ((u32)output != LOAD_PHYSICAL_ADDR)
+               error("Wrong destination address");
+#endif
+       early_serial_init();
+       early_serial_write("Uncompressing Linux\n", 512);
+       lzma_unzip();
+       early_serial_write("Done, booting\n", 512);
+       return;
+}
diff --git a/target/linux/rdc/files-2.6.24/arch/x86/kernel/cpu/rdc.c b/target/linux/rdc/files-2.6.24/arch/x86/kernel/cpu/rdc.c
new file mode 100644 (file)
index 0000000..f4b9083
--- /dev/null
@@ -0,0 +1,24 @@
+#include <linux/init.h>
+#include <linux/bitops.h>
+#include <linux/mm.h>
+#include <asm/io.h>
+#include <asm/processor.h>
+
+#include "cpu.h"
+
+static struct cpu_dev rdc_cpu_dev __cpuinitdata = {
+        .c_vendor       = "RDC",
+        .c_models = {
+                { .vendor = X86_VENDOR_RDC, .family = 4, .model_names =
+                  {
+                          [0] = "R861x(-G)",
+                  }
+                },
+        },
+};
+
+int __init rdc_init_cpu(void)
+{
+        cpu_devs[X86_VENDOR_RDC] = &rdc_cpu_dev;
+        return 0;
+}
diff --git a/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/Makefile b/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/Makefile
new file mode 100644 (file)
index 0000000..5961bc7
--- /dev/null
@@ -0,0 +1,5 @@
+#
+# Makefile for the RDC321x specific parts of the kernel
+#
+obj-$(CONFIG_X86_RDC)        := gpio.o platform.o wdt.o
+
diff --git a/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/gpio.c b/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/gpio.c
new file mode 100644 (file)
index 0000000..dbd0327
--- /dev/null
@@ -0,0 +1,91 @@
+/*
+ *  Copyright (C) 2007, OpenWrt.org, Florian Fainelli <florian@openwrt.org>
+ *     RDC321x architecture specific GPIO support
+ *
+ *  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.
+ */
+
+#include <linux/autoconf.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/delay.h>
+
+#include <asm/mach-rdc/rdc321x_defs.h>
+
+static inline int rdc_gpio_is_valid(unsigned gpio)
+{
+       return (gpio <= RDC_MAX_GPIO);
+}
+
+static unsigned int rdc_gpio_read(unsigned gpio)
+{
+       unsigned int val;
+
+       val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x84:0x48));
+        outl(val, RDC3210_CFGREG_ADDR);
+        udelay(10);
+        val = inl(RDC3210_CFGREG_DATA);
+        val |= (0x1 << (gpio & 0x1F));
+        outl(val, RDC3210_CFGREG_DATA);
+        udelay(10);
+        val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x88:0x4C));
+        outl(val, RDC3210_CFGREG_ADDR);
+        udelay(10);
+        val = inl(RDC3210_CFGREG_DATA);
+
+       return val;
+}
+
+static void rdc_gpio_write(unsigned int val)
+{
+       if (val) {
+               outl(val, RDC3210_CFGREG_DATA);
+               udelay(10);
+       }
+}
+
+int rdc_gpio_get_value(unsigned gpio)
+{
+       if (rdc_gpio_is_valid(gpio))
+               return (int)rdc_gpio_read(gpio);
+       else
+               return -EINVAL;
+}
+EXPORT_SYMBOL(rdc_gpio_get_value);
+
+void rdc_gpio_set_value(unsigned gpio, int value)
+{
+       unsigned int val;
+
+       if (!rdc_gpio_is_valid(gpio))
+               return;
+       
+       val = rdc_gpio_read(gpio);
+
+       if (value)
+               val &= ~(0x1 << (gpio & 0x1F));
+       else
+               val |= (0x1 << (gpio & 0x1F));
+
+       rdc_gpio_write(val);
+}
+EXPORT_SYMBOL(rdc_gpio_set_value);
+
+int rdc_gpio_direction_input(unsigned gpio)
+{
+       return 0;
+}
+EXPORT_SYMBOL(rdc_gpio_direction_input);
+
+int rdc_gpio_direction_output(unsigned gpio, int value)
+{
+       return 0;
+}
+EXPORT_SYMBOL(rdc_gpio_direction_output);
+
+
diff --git a/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/platform.c b/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/platform.c
new file mode 100644 (file)
index 0000000..86981f8
--- /dev/null
@@ -0,0 +1,263 @@
+/*
+ *
+ *  Generic RDC321x platform devices
+ *
+ *  Copyright (C) 2007-2008 OpenWrt.org
+ *  Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
+ *  Copyright (C) 2008 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
+ *
+ *  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., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ *
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/list.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/version.h>
+#include <linux/leds.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/physmap.h>
+#include <linux/root_dev.h>
+#include <asm/gpio.h>
+
+/* Flash */
+#ifdef CONFIG_MTD_RDC3210
+static struct resource rdc_flash_resource[] = {
+       [0] = {
+               .start = (u32)-CONFIG_MTD_RDC3210_SIZE,
+               .end = (u32)-1,
+               .flags = IORESOURCE_MEM,
+       },
+};
+
+static struct platform_device rdc_flash_device = {
+       .name = "rdc321x-flash",
+       .id = -1,
+       .num_resources = ARRAY_SIZE(rdc_flash_resource),
+       .resource = rdc_flash_resource,
+};
+#else
+static struct mtd_partition rdc_flash_parts[15];
+
+static struct resource rdc_flash_resource = {
+       .end = (u32)-1,
+       .flags = IORESOURCE_MEM,
+};
+
+static struct physmap_flash_data rdc_flash_data = {
+       .parts = rdc_flash_parts,
+};
+
+static struct platform_device rdc_flash_device = {
+       .name = "physmap-flash",
+       .id = -1,
+       .resource = &rdc_flash_resource,
+       .num_resources = 1,
+       .dev.platform_data = &rdc_flash_data,
+};
+#endif
+
+/* LEDS */
+static struct gpio_led default_leds[] = {
+        { .name = "rdc321x:dmz", .gpio = 1, },
+};
+
+static struct gpio_led_platform_data rdc321x_led_data = {
+       .num_leds = ARRAY_SIZE(default_leds),
+       .leds = default_leds,
+};
+
+static struct platform_device rdc321x_leds = {
+       .name = "leds-gpio",
+       .id = -1,
+       .dev = {
+               .platform_data = &rdc321x_led_data,
+       }
+};
+
+/* Watchdog */
+static struct platform_device rdc321x_wdt = {
+       .name = "rdc321x-wdt",
+       .id = -1,
+       .num_resources = 0,
+};
+
+/* Button */
+static struct gpio_keys_button rdc321x_gpio_btn[] = {
+       {
+               .gpio = 0,
+               .code = BTN_0,
+               .desc = "Reset",
+               .active_low = 1,
+       }
+};
+
+static struct gpio_keys_platform_data rdc321x_gpio_btn_data = {
+       .buttons = rdc321x_gpio_btn,
+       .nbuttons = ARRAY_SIZE(rdc321x_gpio_btn),
+};
+
+static struct platform_device rdc321x_button = {
+       .name = "gpio-keys",
+       .id = -1,
+       .dev = {
+               .platform_data = &rdc321x_gpio_btn_data,
+       }
+};
+
+static struct platform_device *rdc321x_devs[] = {
+       &rdc_flash_device,
+       &rdc321x_leds,
+       &rdc321x_wdt,
+       &rdc321x_button
+};
+
+static int probe_flash_start(struct map_info *the_map)
+{
+       struct mtd_info *res;
+
+       the_map->virt = ioremap(the_map->phys, the_map->size);
+       if (the_map->virt == NULL)
+               return 1;
+       for (the_map->bankwidth = 32; the_map->bankwidth; the_map->bankwidth
+                       >>= 1) {
+               res = do_map_probe("cfi_probe", the_map);
+               if (res == NULL)
+                       res = do_map_probe("jedec_probe", the_map);
+               if (res != NULL)
+                       break;
+       }
+       iounmap(the_map->virt);
+       if (res != NULL)
+               the_map->phys = (u32)-(s32)(the_map->size = res->size);
+       return res == NULL;
+}
+
+static __init int rdc_board_setup(void)
+{
+#ifndef CONFIG_MTD_RDC3210
+       struct map_info rdc_map_info;
+       u32 the_header[4];
+
+       ROOT_DEV = 0;
+       rdc_map_info.name = rdc_flash_device.name;
+       rdc_map_info.phys = 0xff000000;
+       rdc_map_info.size = 0x1000000;
+       rdc_map_info.bankwidth = 2;
+       rdc_map_info.set_vpp = NULL;
+       simple_map_init(&rdc_map_info);
+       while (probe_flash_start(&rdc_map_info)) {
+               rdc_map_info.phys++;
+               if (--rdc_map_info.size)
+                       panic("Not to be or to be: That"
+                               " is not the question.");
+       }
+       rdc_flash_resource.start = rdc_map_info.phys;
+       rdc_flash_data.width = rdc_map_info.bankwidth;
+       rdc_map_info.virt = (u32)ioremap_nocache(rdc_map_info.phys, 0x10);
+       if (rdc_map_info.virt == NULL)
+               panic("Something's rotten in Denmark!");
+       the_header[0] = ((u32 *)rdc_map_info.virt)[0];
+       the_header[1] = ((u32 *)rdc_map_info.virt)[1];
+       the_header[2] = ((u32 *)rdc_map_info.virt)[2];
+       the_header[3] = ((u32 *)rdc_map_info.virt)[3];
+       iounmap(rdc_map_info.virt);
+       if (!memcmp(the_header, "GMTK", 4)) {   /* Gemtek */
+               /* TODO */
+       } else if (!memcmp(the_header, "CSYS", 4)) {    /* Sitecom */
+               /* TODO */
+       } else if (!memcmp(((u8 *)the_header) + 14, "Li", 2)) { /* AMIT */
+               rdc_flash_parts[0].name = "kernel_parthdr";
+               rdc_flash_parts[0].offset = 0;
+               rdc_flash_parts[0].size = 0x10;
+               rdc_flash_parts[1].name = "kernel";
+               rdc_flash_parts[1].offset = 0x10;
+               rdc_flash_parts[1].size = 0xffff0;
+               rdc_flash_parts[2].name = "rootfs_parthdr";
+               rdc_flash_parts[2].offset = 0x100000;
+               rdc_flash_parts[2].size = 0x10;
+               rdc_flash_parts[3].name = "rootfs";
+               rdc_flash_parts[3].offset = 0x100010;
+               rdc_flash_parts[3].size = rdc_map_info.size - 0x160010;
+               rdc_flash_parts[4].name = "config_parthdr";
+               rdc_flash_parts[4].offset = rdc_map_info.size - 0x60000;
+               rdc_flash_parts[4].size = 0x10;
+               rdc_flash_parts[5].name = "config";
+               rdc_flash_parts[5].offset = rdc_map_info.size - 0x5fff0;
+               rdc_flash_parts[5].size = 0xfff0;
+               rdc_flash_parts[6].name = "recoveryfs_parthdr";
+               rdc_flash_parts[6].offset = rdc_map_info.size - 0x50000;
+               rdc_flash_parts[6].size = 0x10;
+               rdc_flash_parts[7].name = "recoveryfs";
+               rdc_flash_parts[7].offset = rdc_map_info.size - 0x4fff0;
+               rdc_flash_parts[7].size = 0x3fff0;
+               rdc_flash_parts[8].name = "recovery_parthdr";
+               rdc_flash_parts[8].offset = rdc_map_info.size - 0x10000;
+               rdc_flash_parts[8].size = 0x10;
+               rdc_flash_parts[9].name = "recovery";
+               rdc_flash_parts[9].offset = rdc_map_info.size - 0xfff0;
+               rdc_flash_parts[9].size = 0x7ff0;
+               rdc_flash_parts[10].name = "productinfo_parthdr";
+               rdc_flash_parts[10].offset = rdc_map_info.size - 0x8000;
+               rdc_flash_parts[10].size = 0x10;
+               rdc_flash_parts[11].name = "productinfo";
+               rdc_flash_parts[11].offset = rdc_map_info.size - 0x7ff0;
+               rdc_flash_parts[11].size = 0x1ff0;
+               rdc_flash_parts[12].name = "bootloader_parthdr";
+               rdc_flash_parts[12].offset = rdc_map_info.size - 0x6000;
+               rdc_flash_parts[12].size = 0x10;
+               rdc_flash_parts[13].name = "bootloader";
+               rdc_flash_parts[13].offset = rdc_map_info.size - 0x5ff0;
+               rdc_flash_parts[13].size = 0x5ff0;
+               rdc_flash_parts[14].name = "everything";
+               rdc_flash_parts[14].offset = 0;
+               rdc_flash_parts[14].size = rdc_map_info.size;
+               rdc_flash_data.nr_parts = 15;
+       } else {        /* ZyXEL */
+               rdc_flash_parts[0].name = "kernel";
+               rdc_flash_parts[0].offset = 0;
+               rdc_flash_parts[0].size = 0x100000;
+               rdc_flash_parts[1].name = "rootfs";
+               rdc_flash_parts[1].offset = 0x100000;
+               rdc_flash_parts[1].size = rdc_map_info.size - 0x140000;
+               rdc_flash_parts[2].name = "linux";
+               rdc_flash_parts[2].offset = 0;
+               rdc_flash_parts[2].size = rdc_map_info.size - 0x40000;
+               rdc_flash_parts[3].name = "config";
+               rdc_flash_parts[3].offset = rdc_map_info.size - 0x40000;
+               rdc_flash_parts[3].size = 0x10000;
+               rdc_flash_parts[4].name = "productinfo";
+               rdc_flash_parts[4].offset = rdc_map_info.size - 0x30000;
+               rdc_flash_parts[4].size = 0x10000;
+               rdc_flash_parts[5].name = "bootloader";
+               rdc_flash_parts[5].offset = rdc_map_info.size - 0x20000;
+               rdc_flash_parts[5].size = 0x20000;
+               rdc_flash_data.nr_parts = 6;
+       }
+#endif
+       return platform_add_devices(rdc321x_devs, ARRAY_SIZE(rdc321x_devs));
+}
+
+#ifdef CONFIG_MTD_RDC3210
+arch_initcall(rdc_board_setup);
+#else
+late_initcall(rdc_board_setup);
+#endif
diff --git a/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/setup.c b/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/setup.c
new file mode 100644 (file)
index 0000000..ad206c3
--- /dev/null
@@ -0,0 +1,14 @@
+/*
+ *     Machine specific setup for generic
+ */
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <asm/arch_hooks.h>
+#include <asm/io.h>
+#include <asm/setup.h>
+
+char * __init machine_specific_memory_setup(void)
+{
+       return "RDC R-321x";
+}
diff --git a/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/wdt.c b/target/linux/rdc/files-2.6.24/arch/x86/mach-rdc/wdt.c
new file mode 100644 (file)
index 0000000..13b69f6
--- /dev/null
@@ -0,0 +1,272 @@
+/*
+ * RDC321x watchdog driver
+ *
+ * Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
+ *
+ * This driver is highly inspired from the cpu5_wdt driver
+ *
+ * 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.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/miscdevice.h>
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/timer.h>
+#include <linux/completion.h>
+#include <linux/jiffies.h>
+#include <linux/platform_device.h>
+#include <linux/watchdog.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+
+#include <asm/mach-rdc/rdc321x_defs.h>
+
+#define RDC_WDT_MASK           0x80000000      /* Mask */
+#define RDC_WDT_EN             0x00800000      /* Enable bit */
+#define RDC_WDT_WTI            0x00200000      /* Generate a CPU reset/NMI/WDT irq when WDT timeout is reached */
+#define RDC_WDT_RST            0x00100000      /* Reset bit */
+#define RDC_WDT_WIF            0x00040000      /* WDT IRQ Flag */
+#define RDC_WDT_IRT            0x00000100      /* IRQ Routing table */
+#define RDC_WDT_CNT            0x00000001      /* WDT count */
+
+#define RDC_CLS_TMR            0x80003844      /* Clear timer */
+
+#define RDC_WDT_INTERVAL       (HZ/10+1)
+
+int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
+
+static int ticks = 1000;
+
+/* some device data */
+
+static struct {
+       struct completion stop;
+       volatile int running;
+       struct timer_list timer;
+       volatile int queue;
+       int default_ticks;
+       unsigned long inuse;
+} rdc321x_wdt_device;
+
+/* generic helper functions */
+
+static void rdc321x_wdt_trigger(unsigned long unused)
+{
+       if( rdc321x_wdt_device.running )
+               ticks--;
+
+       /* keep watchdog alive */
+       outl(RDC_WDT_EN|inl(RDC3210_CFGREG_DATA), RDC3210_CFGREG_DATA); 
+       
+       /* requeue?? */
+       if (rdc321x_wdt_device.queue && ticks)
+               mod_timer(&rdc321x_wdt_device.timer, jiffies + RDC_WDT_INTERVAL);
+       else {
+               /* ticks doesn't matter anyway */
+               complete(&rdc321x_wdt_device.stop);
+       }
+
+}
+
+static void rdc321x_wdt_reset(void)
+{
+       ticks = rdc321x_wdt_device.default_ticks;
+}
+
+static void rdc321x_wdt_start(void)
+{
+       if (!rdc321x_wdt_device.queue) {
+               rdc321x_wdt_device.queue = 1;
+
+               /* Clear the timer */
+               outl(RDC_CLS_TMR, RDC3210_CFGREG_ADDR);
+               
+               /* Enable watchdog and set the timeout to 81.92 us */
+               outl(RDC_WDT_EN|RDC_WDT_CNT, RDC3210_CFGREG_DATA);
+
+               mod_timer(&rdc321x_wdt_device.timer, jiffies + RDC_WDT_INTERVAL);
+       }
+
+       /* if process dies, counter is not decremented */
+       rdc321x_wdt_device.running++;
+}
+
+static int rdc321x_wdt_stop(void)
+{
+       if (rdc321x_wdt_device.running)
+               rdc321x_wdt_device.running = 0;
+
+       ticks = rdc321x_wdt_device.default_ticks;
+
+       return -EIO;
+}
+
+/* filesystem operations */
+
+static int rdc321x_wdt_open(struct inode *inode, struct file *file)
+{
+       if (test_and_set_bit(0, &rdc321x_wdt_device.inuse))
+               return -EBUSY;
+
+       return nonseekable_open(inode, file);
+}
+
+static int rdc321x_wdt_release(struct inode *inode, struct file *file)
+{
+       clear_bit(0, &rdc321x_wdt_device.inuse);
+       return 0;
+}
+
+static int rdc321x_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
+{
+       void __user *argp = (void __user *)arg;
+       unsigned int value;
+       static struct watchdog_info ident =
+       {
+               .options = WDIOF_CARDRESET,
+               .identity = "RDC321x WDT",
+       };
+
+       switch(cmd) {
+               case WDIOC_KEEPALIVE:
+                       rdc321x_wdt_reset();
+                       break;
+               case WDIOC_GETSTATUS:
+                       /* Read the value from the DATA register */
+                       value = inl(RDC3210_CFGREG_DATA);
+                       if ( copy_to_user(argp, &value, sizeof(int)) )
+                               return -EFAULT;
+                       break;
+               case WDIOC_GETSUPPORT:
+                       if ( copy_to_user(argp, &ident, sizeof(ident)) )
+                               return -EFAULT;
+                       break;
+               case WDIOC_SETOPTIONS:
+                       if ( copy_from_user(&value, argp, sizeof(int)) )
+                               return -EFAULT;
+                       switch(value) {
+                               case WDIOS_ENABLECARD:
+                                       rdc321x_wdt_start();
+                                       break;
+                               case WDIOS_DISABLECARD:
+                                       return rdc321x_wdt_stop();
+                               default:
+                                       return -EINVAL;
+                       }
+                       break;
+               default:
+                       return -ENOTTY;
+       }
+       return 0;
+}
+
+static ssize_t rdc321x_wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
+{
+       if ( !count )
+               return -EIO;
+
+       rdc321x_wdt_reset();
+
+       return count;
+}
+
+static const struct file_operations rdc321x_wdt_fops = {
+       .owner          = THIS_MODULE,
+       .llseek         = no_llseek,
+       .ioctl          = rdc321x_wdt_ioctl,
+       .open           = rdc321x_wdt_open,
+       .write          = rdc321x_wdt_write,
+       .release        = rdc321x_wdt_release,
+};
+
+static struct miscdevice rdc321x_wdt_misc = {
+       .minor  = WATCHDOG_MINOR,
+       .name   = "watchdog",
+       .fops   = &rdc321x_wdt_fops,
+};
+
+static int __devinit rdc321x_wdt_probe(struct platform_device *pdev)
+{
+       int err;
+
+       if ( (err = misc_register(&rdc321x_wdt_misc)) < 0 ) {
+               printk(KERN_ERR PFX "misc_register failed\n");
+               return err;
+       }
+
+       /* Reset the watchdog */
+       outl(RDC_WDT_RST, RDC3210_CFGREG_DATA);
+
+       init_completion(&rdc321x_wdt_device.stop);
+       rdc321x_wdt_device.queue = 0;
+
+       clear_bit(0, &rdc321x_wdt_device.inuse);
+
+       setup_timer(&rdc321x_wdt_device.timer, rdc321x_wdt_trigger, 0);
+
+       rdc321x_wdt_device.default_ticks = ticks;
+
+       printk(KERN_INFO PFX "init success\n");
+
+       return 0;
+}
+
+static int rdc321x_wdt_remove(struct platform_device *pdev)
+{
+       if (rdc321x_wdt_device.queue) {
+               rdc321x_wdt_device.queue = 0;
+               wait_for_completion(&rdc321x_wdt_device.stop);
+       }
+
+       misc_deregister(&rdc321x_wdt_misc);
+
+       return 0;
+}
+
+static struct platform_driver rdc321x_wdt_driver = {
+       .probe = rdc321x_wdt_probe,
+       .remove = rdc321x_wdt_remove,
+       .driver = {
+               .owner = THIS_MODULE,
+               .name = "rdc321x-wdt",
+       },
+};
+
+static int __init rdc321x_wdt_init(void)
+{
+       return platform_driver_register(&rdc321x_wdt_driver);
+}
+
+static void __exit rdc321x_wdt_exit(void)
+{
+       platform_driver_unregister(&rdc321x_wdt_driver);
+}
+
+module_init(rdc321x_wdt_init);
+module_exit(rdc321x_wdt_exit);
+
+MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
+MODULE_DESCRIPTION("RDC321x watchdog driver");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/target/linux/rdc/files-2.6.24/drivers/mtd/maps/imghdr.h b/target/linux/rdc/files-2.6.24/drivers/mtd/maps/imghdr.h
new file mode 100644 (file)
index 0000000..7232b70
--- /dev/null
@@ -0,0 +1,25 @@
+#ifndef GT_IMGHDR_H
+#define GT_IMGHDR_H
+
+#define GTIMG_MAGIC            "GMTK"
+
+/* Product ID */
+#define PID_RTL_AIRGO          1
+#define PID_RTL_RALINK         2
+#define PID_RDC_AIRGO          3
+#define PID_RDC_RALINK         5       /* White Lable */
+
+/* Gemtek */
+typedef struct
+{
+       u8              magic[4];               /* ASICII: GMTK */
+       u32             checksum;               /* CRC32 */
+       u32             version;                /* x.x.x.x */
+       u32             kernelsz;               /* The size of the kernel image */
+       u32             imagesz;                /* The length of this image file ( kernel + romfs + this header) */
+       u32             pid;                    /* Product ID */
+       u32             fastcksum;              /* Partial CRC32 on (First(256), medium(256), last(512)) */
+       u32             reserved;
+}gt_imghdr_t;
+
+#endif
diff --git a/target/linux/rdc/files-2.6.24/drivers/mtd/maps/rdc3210.c b/target/linux/rdc/files-2.6.24/drivers/mtd/maps/rdc3210.c
new file mode 100644 (file)
index 0000000..e04bb99
--- /dev/null
@@ -0,0 +1,392 @@
+/*******************************************************************
+ * Simple Flash mapping for RDC3210                                *
+ *                                                                 *
+ *                                                     2005.03.23  *
+ *                              Dante Su (dante_su@gemtek.com.tw)  *
+ *                          Copyright (C) 2005 Gemtek Corporation  *
+ *******************************************************************/
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/autoconf.h>
+#include <linux/sched.h>
+#include <linux/squashfs_fs.h>
+
+static struct mtd_info         *rdc3210_mtd;
+
+struct map_info rdc3210_map = 
+{
+       .name =         "RDC3210 Flash",
+       .size =         CONFIG_MTD_RDC3210_SIZE,
+       .bankwidth =    CONFIG_MTD_RDC3210_BUSWIDTH,
+};
+
+/* Dante: This is the default static mapping, however this is nothing but a hint. (Say dynamic mapping) */
+static struct mtd_partition rdc3210_parts[] = 
+{
+#if CONFIG_MTD_RDC3210_SIZE == 0x400000
+       { name: "linux",   offset:  0,          size: 0x003C0000 },     /* 3840 KB = (Kernel + ROMFS) = (768 KB + 3072 KB) */
+       { name: "romfs",   offset:  0x000C0000, size: 0x00300000 },     /* 3072 KB */
+       { name: "nvram",   offset:  0x003C0000, size: 0x00010000 },     /*   64 KB */
+#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
+       { name: "factory", offset:  0x003D0000, size: 0x00010000 },     /*   64 KB */
+#endif
+       { name: "bootldr", offset:  0x003E0000, size: 0x00020000 },     /*  128 KB */
+#elif CONFIG_MTD_RDC3210_SIZE == 0x200000
+       { name: "linux",   offset:  0x00008000, size: 0x001E8000 },
+       { name: "romfs",   offset:  0x000C8000, size: 0x00128000 },
+       { name: "nvram",   offset:  0x00000000, size: 0x00008000 },     /*   64 KB */
+#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
+#error Unsupported configuration!
+#endif
+       { name: "bootldr", offset:  0x001F0000, size: 0x00010000 },
+
+#elif CONFIG_MTD_RDC3210_SIZE == 0x800000
+        { name: "linux",   offset:  0,          size: 0x001F0000 },     /* 1984 KB */
+        { name: "config",  offset:  0x001F0000, size: 0x00010000 },     /*   64 KB */
+        { name: "romfs",   offset:  0x00200000, size: 0x005D0000 },     /* 5952 KB */
+#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
+        { name: "factory", offset:  0x007D0000, size: 0x00010000 },     /*   64 KB */
+#endif
+        { name: "bootldr", offset:  0x007E0000, size: 0x00010000 },     /*   64 KB */
+#else
+#error Unsupported configuration!
+#endif
+};
+
+static __u32 crctab[257] = {
+       0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
+       0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
+       0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+       0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
+       0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
+       0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+       0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
+       0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
+       0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+       0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
+       0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
+       0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+       0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
+       0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
+       0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+       0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
+       0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
+       0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+       0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
+       0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
+       0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+       0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
+       0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
+       0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+       0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
+       0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
+       0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+       0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
+       0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
+       0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+       0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
+       0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
+       0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+       0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
+       0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
+       0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+       0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
+       0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
+       0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+       0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
+       0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
+       0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+       0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
+       0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
+       0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+       0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
+       0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
+       0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+       0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
+       0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
+       0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+       0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
+       0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
+       0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+       0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
+       0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
+       0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+       0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
+       0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
+       0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+       0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
+       0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
+       0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+       0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
+       0
+};
+
+static __u32 crc32(__u8 * buf, __u32 len)
+{
+       register int i;
+       __u32 sum;
+       register __u32 s0;
+       s0 = ~0;
+       for (i = 0; i < len; i++) {
+               s0 = (s0 >> 8) ^ crctab[(__u8) (s0 & 0xFF) ^ buf[i]];
+       }
+       sum = ~s0;
+       return sum;
+}
+
+static void erase_callback(struct erase_info *done)
+{
+       wait_queue_head_t *wait_q = (wait_queue_head_t *)done->priv;
+       wake_up(wait_q);
+}
+
+static int erase_write (struct mtd_info *mtd, unsigned long pos, 
+                       int len, const char *buf)
+{
+       struct erase_info erase;
+       DECLARE_WAITQUEUE(wait, current);
+       wait_queue_head_t wait_q;
+       size_t retlen;
+       int ret;
+
+       /*
+        * First, let's erase the flash block.
+        */
+
+       init_waitqueue_head(&wait_q);
+       erase.mtd = mtd;
+       erase.callback = erase_callback;
+       erase.addr = pos;
+       erase.len = len;
+       erase.priv = (u_long)&wait_q;
+
+       set_current_state(TASK_INTERRUPTIBLE);
+       add_wait_queue(&wait_q, &wait);
+
+       ret = mtd->erase(mtd, &erase);
+       if (ret) {
+               set_current_state(TASK_RUNNING);
+               remove_wait_queue(&wait_q, &wait);
+               printk (KERN_WARNING "erase of region [0x%lx, 0x%x] "
+                                    "on \"%s\" failed\n",
+                       pos, len, mtd->name);
+               return ret;
+       }
+
+       schedule();  /* Wait for erase to finish. */
+       remove_wait_queue(&wait_q, &wait);
+
+       /*
+        * Next, writhe data to flash.
+        */
+
+       ret = mtd->write (mtd, pos, len, &retlen, buf);
+       if (ret)
+               return ret;
+       if (retlen != len)
+               return -EIO;
+       return 0;
+}
+
+static int __init init_rdc3210_map(void)
+{
+       rdc3210_map.phys = -rdc3210_map.size;
+               printk(KERN_NOTICE "flash device: %x at %x\n", rdc3210_map.size, rdc3210_map.phys);
+
+#if CONFIG_MTD_RDC3210_SIZE == 0x800000
+       simple_map_init(&rdc3210_map);
+#endif
+               
+       rdc3210_map.map_priv_1 = (unsigned long)(rdc3210_map.virt = ioremap_nocache(rdc3210_map.phys, rdc3210_map.size));
+
+       if (!rdc3210_map.map_priv_1) 
+       {
+               printk("Failed to ioremap\n");
+               return -EIO;
+       }
+       rdc3210_mtd = do_map_probe("cfi_probe", &rdc3210_map);
+#ifdef CONFIG_MTD_RDC3210_STATIC_MAP   /* Dante: This is for fixed map */
+       if (rdc3210_mtd) 
+       {
+               rdc3210_mtd->owner = THIS_MODULE;
+               add_mtd_partitions(rdc3210_mtd, rdc3210_parts, sizeof(rdc3210_parts)/sizeof(rdc3210_parts[0]));
+               return 0;
+       }
+#else  /* Dante: This is for dynamic mapping */
+
+#include "imghdr.h"
+
+       typedef struct {
+               u8      magic[4];
+               u32     kernelsz, ramdisksz;
+               u8      magic2[4];
+               u32     sz2;
+       }sc_imghdr_t;
+
+       if (rdc3210_mtd) 
+       {       // Dante
+               sc_imghdr_t     *hdr2= (sc_imghdr_t *)(rdc3210_map.map_priv_1);
+               gt_imghdr_t     *hdr = (gt_imghdr_t *)hdr2
+#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
+                       , *ptmp
+#endif
+                       ;
+               int     len, tmp, tmp2, tmp3, tmp4, hdr_type = 0;
+               
+               if(!memcmp(hdr->magic, GTIMG_MAGIC, 4))
+               {
+                       hdr_type = 1;
+                       tmp = hdr->kernelsz + sizeof(gt_imghdr_t);
+                       tmp2 = rdc3210_mtd->erasesize;
+                       tmp3 = ((tmp / 32) + ((tmp % 32) ? 1 : 0)) * 32;
+                       tmp4 = ((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2;
+               }
+#ifndef CONFIG_MTD_RDC3210_ALLOW_JFFS2
+               else if (!memcmp(hdr2->magic, "CSYS", 4))
+               {
+                       hdr_type = 2;
+                       tmp = hdr2->ramdisksz + hdr2->kernelsz + sizeof(sc_imghdr_t);
+                       tmp2 = rdc3210_mtd->erasesize;
+                       tmp3 = ((tmp / 32) + ((tmp % 32) ? 1 : 0)) * 32;
+                       tmp4 = ((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2;
+               }
+#endif
+               else
+               {
+                       iounmap((void *)rdc3210_map.map_priv_1);
+                       rdc3210_map.map_priv_1 = 0L;
+                       rdc3210_map.virt = NULL;
+                       printk("Invalid MAGIC for Firmware Image!!!\n");
+                       return -EIO;
+               }
+#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
+               tmp = (tmp3 == tmp4) ? tmp4 + tmp2 : tmp4;
+               if ((ptmp = (gt_imghdr_t *)vmalloc(tmp)) == NULL)
+               {
+                       iounmap((void *)rdc3210_map.map_priv_1);
+                       rdc3210_map.map_priv_1 = 0L;
+                       rdc3210_map.virt = NULL;
+                       printk("Can't allocate 0x%08x for flash-reading buffer!\n", tmp);
+                       return -ENOMEM;
+               }
+               if (rdc3210_mtd->read(rdc3210_mtd, 0, tmp, &len, (__u8 *)ptmp) || len != tmp)
+               {
+                       vfree(ptmp);
+                       iounmap((void *)rdc3210_map.map_priv_1);
+                       rdc3210_map.map_priv_1 = 0L;
+                       rdc3210_map.virt = NULL;
+                       printk("Can't read that much flash! Read 0x%08x of it.\n", len);
+                       return -EIO;
+               }
+#endif
+#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
+               /* 1. Adjust Redboot */
+               tmp = rdc3210_mtd->size - rdc3210_parts[4].size;
+               rdc3210_parts[4].offset = tmp - (tmp % tmp2);
+               rdc3210_parts[4].size   = rdc3210_mtd->size - rdc3210_parts[4].offset;
+               
+               /* 2. Adjust Factory Default */
+               tmp -= rdc3210_parts[3].size;
+               rdc3210_parts[3].offset = tmp - (tmp % tmp2);
+               rdc3210_parts[3].size   = rdc3210_parts[4].offset - rdc3210_parts[3].offset;
+#else
+               /* 1. Adjust Redboot */
+               tmp = rdc3210_mtd->size - rdc3210_parts[3].size;
+               rdc3210_parts[3].offset = tmp - (tmp % tmp2);
+               rdc3210_parts[3].size   = rdc3210_mtd->size - rdc3210_parts[3].offset;
+#endif
+               if (hdr_type == 1) {
+               /* 3. Adjust NVRAM */
+#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
+               if (*(__u32 *)(((unsigned char *)ptmp)+tmp3) == SQUASHFS_MAGIC)
+               {
+                       len = 1;
+                       tmp4 = tmp3;
+                       tmp = hdr->imagesz;
+               rdc3210_parts[2].name   = "rootfs_data";
+               rdc3210_parts[2].offset = rdc3210_parts[0].offset + (((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2);
+               }
+               else
+#else
+                       tmp4 = tmp3;
+#endif
+               {
+                       len = 0;
+               tmp -= rdc3210_parts[2].size;
+               rdc3210_parts[2].offset = tmp - (tmp % tmp2);
+               }
+               rdc3210_parts[2].size   = rdc3210_parts[3].offset - rdc3210_parts[2].offset;
+               }
+               else if (hdr_type == 2)
+               {
+                       len = 0;
+                       tmp4 = tmp3;
+               }
+               
+               /* 4. Adjust Linux (Kernel + ROMFS) */
+               rdc3210_parts[0].size   = rdc3210_parts[len + hdr_type + 1].offset - rdc3210_parts[0].offset;
+
+               /* 5. Adjust ROMFS */
+               rdc3210_parts[1].offset = rdc3210_parts[0].offset + tmp4;
+               rdc3210_parts[1].size   = rdc3210_parts[hdr_type + 1].offset - rdc3210_parts[1].offset;
+#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
+               if (!(hdr->reserved || len))
+               {
+                       __u8    buf[1024];
+                       ptmp->reserved = hdr->imagesz;
+                       ptmp->imagesz  = tmp4;
+                       ptmp->checksum = ptmp->fastcksum = 0;
+                       memcpy(buf, ptmp, 0x100);
+                       memcpy(buf + 0x100, ((__u8 *)ptmp) + ((tmp4 >> 1) - ((tmp4 & 0x6) >> 1)), 0x100);
+                       memcpy(buf + 0x200, ((__u8 *)ptmp) + (tmp4 - 0x200), 0x200);
+                       ptmp->fastcksum = crc32(buf, sizeof(buf));
+                       ptmp->checksum = crc32((__u8 *)ptmp, tmp4);
+                       if (rdc3210_mtd->unlock) rdc3210_mtd->unlock(rdc3210_mtd, 0, tmp2);
+                       if ((len = erase_write(rdc3210_mtd, 0, tmp2, (char *)ptmp)))
+                       {
+                               vfree(ptmp);
+                               iounmap((void *)rdc3210_map.map_priv_1);
+                               rdc3210_map.map_priv_1 = 0L;
+                               rdc3210_map.virt = NULL;
+                               printk("Couldn't erase! Got %d.\n", len);
+                               return len;
+                       }
+                       if (rdc3210_mtd->sync) rdc3210_mtd->sync(rdc3210_mtd);
+               }
+               vfree(ptmp);
+#endif
+               rdc3210_mtd->owner = THIS_MODULE;
+               add_mtd_partitions(rdc3210_mtd, rdc3210_parts, sizeof(rdc3210_parts)/sizeof(rdc3210_parts[0]));
+               return 0;
+       }
+#endif
+       iounmap((void *)rdc3210_map.map_priv_1);
+       rdc3210_map.map_priv_1 = 0L;
+       rdc3210_map.virt = NULL;
+       return -ENXIO;
+}
+
+static void __exit cleanup_rdc3210_map(void)
+{
+       if (rdc3210_mtd) 
+       {
+               del_mtd_partitions(rdc3210_mtd);
+               map_destroy(rdc3210_mtd);
+       }
+       
+       if (rdc3210_map.map_priv_1) 
+       {
+               iounmap((void *)rdc3210_map.map_priv_1);
+               rdc3210_map.map_priv_1 = 0L;
+               rdc3210_map.virt = NULL;
+       }
+}
+
+module_init(init_rdc3210_map);
+module_exit(cleanup_rdc3210_map);
diff --git a/target/linux/rdc/files-2.6.24/drivers/net/r6040.c b/target/linux/rdc/files-2.6.24/drivers/net/r6040.c
new file mode 100644 (file)
index 0000000..0096006
--- /dev/null
@@ -0,0 +1,1412 @@
+/*
+ * RDC R6040 Fast Ethernet MAC support
+ *
+ * Copyright (C) 2004 Sten Wang <sten.wang@rdc.com.tw>
+ * Copyright (C) 2007
+ *     Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
+ *     Florian Fainelli <florian@openwrt.org>
+ *
+ * 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., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA.
+*/
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/moduleparam.h>
+#include <linux/string.h>
+#include <linux/timer.h>
+#include <linux/errno.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/crc32.h>
+#include <linux/spinlock.h>
+#include <linux/bitops.h>
+#include <linux/io.h>
+#include <linux/irq.h>
+#include <linux/uaccess.h>
+
+#include <asm/processor.h>
+
+#define DRV_NAME       "r6040"
+#define DRV_VERSION    "0.19"
+#define DRV_RELDATE    "16Jun2008"
+
+/* define bits of a debug mask */
+#define DBG_PHY           0x00000001 /*!< show PHY read/write */
+#define DBG_FREE_BUFS     0x00000002 /*!< show calls to r6040_free_*bufs */
+#define DBG_RING          0x00000004 /*!< debug init./freeing of descr rings */
+#define DBG_RX_BUF        0x00000008 /*!< show alloc. of new rx buf (in IRQ context !) */
+#define DBG_TX_BUF        0x00000010 /*!< show arrival of new tx buf */
+#define DBG_TX_DONE       0x00000020 /*!< debug TX done */
+#define DBG_RX_DESCR      0x00000040 /*!< debug rx descr to be processed */
+#define DBG_RX_DATA       0x00000080 /*!< show some user data of incoming packet */
+#define DBG_EXIT          0x00000100 /*!< show exit code calls */
+#define DBG_INIT          0x00000200 /*!< show init. code calls */
+#define DBG_TX_RING_DUMP  0x00000400 /*!< dump the tx ring after creation */
+#define DBG_RX_RING_DUMP  0x00000800 /*!< dump the rx ring after creation */
+#define DBG_TX_DESCR      0x00001000 /*!< dump the setting of a descr for tx */
+#define DBG_TX_DATA       0x00002000 /*!< dump some tx data */
+#define DBG_IRQ           0x00004000 /*!< print inside the irq handler */
+#define DBG_POLL          0x00008000 /*!< dump info on poll procedure */
+#define DBG_MAC_ADDR      0x00010000 /*!< debug mac address setting */
+#define DBG_OPEN          0x00020000 /*!< debug open proc. */
+
+static int debug = 0;
+module_param(debug, int, 0);
+MODULE_PARM_DESC(debug, "debug mask (-1 for all)");
+
+/* define which debugs are left in the code during compilation */
+#define DEBUG (-1) /* all debugs */
+
+#define dbg(l, f, ...)                         \
+  do { \
+    if ((DEBUG & l) && (debug & l)) { \
+      printk(KERN_INFO DRV_NAME " %s: " f, __FUNCTION__, ## __VA_ARGS__); \
+    } \
+  } while (0)
+
+#define err(f, ...) printk(KERN_WARNING DRV_NAME " %s: " f, __FUNCTION__, ## __VA_ARGS__)
+
+/* PHY CHIP Address */
+#define PHY1_ADDR      1       /* For MAC1 */
+#define PHY2_ADDR      3       /* For MAC2 */
+#define PHY_MODE       0x3100  /* PHY CHIP Register 0 */
+#define PHY_CAP                0x01E1  /* PHY CHIP Register 4 */
+
+/* Time in jiffies before concluding the transmitter is hung. */
+#define TX_TIMEOUT     (6000 * HZ / 1000)
+
+/* RDC MAC I/O Size */
+#define R6040_IO_SIZE  256
+
+/* MAX RDC MAC */
+#define MAX_MAC                2
+
+/* MAC registers */
+#define MCR0           0x00    /* Control register 0 */
+#define MCR1           0x04    /* Control register 1 */
+#define  MAC_RST       0x0001  /* Reset the MAC */
+#define MBCR           0x08    /* Bus control */
+#define MT_ICR         0x0C    /* TX interrupt control */
+#define MR_ICR         0x10    /* RX interrupt control */
+#define MTPR           0x14    /* TX poll command register */
+#define MR_BSR         0x18    /* RX buffer size */
+#define MR_DCR         0x1A    /* RX descriptor control */
+#define MLSR           0x1C    /* Last status */
+#define MMDIO          0x20    /* MDIO control register */
+#define  MDIO_WRITE    0x4000  /* MDIO write */
+#define  MDIO_READ     0x2000  /* MDIO read */
+#define MMRD           0x24    /* MDIO read data register */
+#define MMWD           0x28    /* MDIO write data register */
+#define MTD_SA0                0x2C    /* TX descriptor start address 0 */
+#define MTD_SA1                0x30    /* TX descriptor start address 1 */
+#define MRD_SA0                0x34    /* RX descriptor start address 0 */
+#define MRD_SA1                0x38    /* RX descriptor start address 1 */
+#define MISR           0x3C    /* Status register */
+#define MIER           0x40    /* INT enable register */
+#define  MSK_INT       0x0000  /* Mask off interrupts */
+#define  RX_FINISH      0x0001  /* rx finished irq */
+#define  RX_NO_DESC     0x0002  /* rx no descr. avail. irq */
+#define  RX_FIFO_FULL   0x0004  /* rx fifo full irq */
+#define  RX_EARLY       0x0008  /* rx early irq */
+#define  TX_FINISH      0x0010  /* tx finished irq */
+#define  TX_EARLY       0x0080  /* tx early irq */
+#define  EVENT_OVRFL    0x0100  /* event counter overflow irq */
+#define  LINK_CHANGED   0x0200  /* PHY link changed irq */
+
+#define ME_CISR                0x44    /* Event counter INT status */
+#define ME_CIER                0x48    /* Event counter INT enable  */
+#define MR_CNT         0x50    /* Successfully received packet counter */
+#define ME_CNT0                0x52    /* Event counter 0 */
+#define ME_CNT1                0x54    /* Event counter 1 */
+#define ME_CNT2                0x56    /* Event counter 2 */
+#define ME_CNT3                0x58    /* Event counter 3 */
+#define MT_CNT         0x5A    /* Successfully transmit packet counter */
+#define ME_CNT4                0x5C    /* Event counter 4 */
+#define MP_CNT         0x5E    /* Pause frame counter register */
+#define MAR0           0x60    /* Hash table 0 */
+#define MAR1           0x62    /* Hash table 1 */
+#define MAR2           0x64    /* Hash table 2 */
+#define MAR3           0x66    /* Hash table 3 */
+#define MID_0L         0x68    /* Multicast address MID0 Low */
+#define MID_0M         0x6A    /* Multicast address MID0 Medium */
+#define MID_0H         0x6C    /* Multicast address MID0 High */
+#define MID_1L         0x70    /* MID1 Low */
+#define MID_1M         0x72    /* MID1 Medium */
+#define MID_1H         0x74    /* MID1 High */
+#define MID_2L         0x78    /* MID2 Low */
+#define MID_2M         0x7A    /* MID2 Medium */
+#define MID_2H         0x7C    /* MID2 High */
+#define MID_3L         0x80    /* MID3 Low */
+#define MID_3M         0x82    /* MID3 Medium */
+#define MID_3H         0x84    /* MID3 High */
+#define PHY_CC         0x88    /* PHY status change configuration register */
+#define PHY_ST         0x8A    /* PHY status register */
+#define MAC_SM         0xAC    /* MAC status machine */
+#define MAC_ID         0xBE    /* Identifier register */
+
+#define TX_DCNT                0x80    /* TX descriptor count */
+#define RX_DCNT                0x80    /* RX descriptor count */
+#define MAX_BUF_SIZE   0x600
+#define RX_DESC_SIZE   (RX_DCNT * sizeof(struct r6040_descriptor))
+#define TX_DESC_SIZE   (TX_DCNT * sizeof(struct r6040_descriptor))
+#define MBCR_DEFAULT   0x012A  /* MAC Bus Control Register: 
+                                  - wait 1 host clock until SDRAM bus request
+                                    becomes high priority
+                                  - RX FIFO: 32 byte
+                                  - TX FIFO: 64 byte
+                                  - FIFO transfer length: 16 byte */
+#define MCAST_MAX      4       /* Max number multicast addresses to filter */
+
+/* PHY settings */
+#define ICPLUS_PHY_ID  0x0243
+
+MODULE_AUTHOR("Sten Wang <sten.wang@rdc.com.tw>,"
+       "Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>,"
+       "Florian Fainelli <florian@openwrt.org>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("RDC R6040 NAPI PCI FastEthernet driver");
+
+/*! which rx interrupts do we allow */
+#define RX_INTS                        (RX_FIFO_FULL|RX_NO_DESC|RX_FINISH)
+/*! which tx interrupts do we allow */
+#define TX_INTS                        (TX_FINISH)
+#define INT_MASK                 (RX_INTS | TX_INTS)
+
+struct r6040_descriptor {
+       u16     status, len;            /* 0-3 */
+       __le32  buf;                    /* 4-7 */
+       __le32  ndesc;                  /* 8-B */
+       u32     rev1;                   /* C-F */
+       char    *vbufp;                 /* 10-13 */
+       struct r6040_descriptor *vndescp;       /* 14-17 */
+       struct sk_buff *skb_ptr;        /* 18-1B */
+       u32     rev2;                   /* 1C-1F */
+} __attribute__((aligned(32)));
+
+/*! defines for the status field in the r6040_descriptor */
+#define DESC_STATUS_OWNER_MAC       (1<<15) /*!< if set the MAC is the owner of this descriptor */
+#define DESC_STATUS_RX_OK           (1<<14) /*!< rx was successful */
+#define DESC_STATUS_RX_ERR          (1<<11) /*!< rx PHY error */
+#define DESC_STATUS_RX_ERR_DRIBBLE  (1<<10) /*!< rx dribble packet */
+#define DESC_STATUS_RX_ERR_BUFLEN   (1<< 9) /*!< rx length exceeded buffer size */
+#define DESC_STATUS_RX_ERR_LONG     (1<< 8) /*!< rx length > maximum packet length */
+#define DESC_STATUS_RX_ERR_RUNT     (1<< 7) /*!< rx: packet length < 64 byte */
+#define DESC_STATUS_RX_ERR_CRC      (1<< 6) /*!< rx: crc error */
+#define DESC_STATUS_RX_BROADCAST    (1<< 5) /*!< rx: broadcast (no error) */
+#define DESC_STATUS_RX_MULTICAST    (1<< 4) /*!< rx: multicast (no error) */
+#define DESC_STATUS_RX_MCH_HIT      (1<< 3) /*!< rx: multicast hit in hash table (no error) */
+#define DESC_STATUS_RX_MIDH_HIT     (1<< 2) /*!< rx: MID table hit (no error) */
+#define DESC_STATUS_RX_IDX_MID_MASK 3       /*!< rx: mask for the index of matched MIDx */
+
+struct r6040_private {
+       spinlock_t lock;                /* driver lock */
+       struct timer_list timer;
+       struct pci_dev *pdev;
+       struct r6040_descriptor *rx_insert_ptr;
+       struct r6040_descriptor *rx_remove_ptr;
+       struct r6040_descriptor *tx_insert_ptr;
+       struct r6040_descriptor *tx_remove_ptr;
+       struct r6040_descriptor *rx_ring;
+       struct r6040_descriptor *tx_ring;
+       dma_addr_t rx_ring_dma;
+       dma_addr_t tx_ring_dma;
+       u16     tx_free_desc, phy_addr, phy_mode;
+       u16     mcr0, mcr1;
+       u16     switch_sig;
+       struct net_device *dev;
+       struct mii_if_info mii_if;
+       struct napi_struct napi;
+       void __iomem *base;
+};
+
+static char *parent = "wlan0";
+module_param(parent, charp, 0444);
+MODULE_PARM_DESC(parent, "Parent network device name to get the MAC address from");
+
+static u8 mac_base[ETH_ALEN] = {0,0x50,0xfc,2,3,4};
+module_param_array(mac_base, byte, NULL, 0444);
+MODULE_PARM_DESC(mac_base, "Starting MAC address");
+
+static int reverse = 1;
+module_param(reverse, invbool, 0444);
+MODULE_PARM_DESC(reverse, "Reverse card indices");
+
+static char version[] __devinitdata = DRV_NAME
+       ": RDC R6040 NAPI net driver,"
+       "version "DRV_VERSION " (" DRV_RELDATE ")";
+
+static int phy_table[] = { PHY1_ADDR, PHY2_ADDR };
+
+/* forward declarations */
+void r6040_multicast_list(struct net_device *dev);
+
+/* jal2: comment out to get more symbols for debugging */
+//#define STATIC static
+#define STATIC
+
+#if DEBUG
+/*! hexdump an memory area into a string. delim is taken as the delimiter between two bytes.
+    It is omitted if delim == '\0' */
+STATIC char *hex2str(void *addr, char *buf, int nr_bytes, int delim)
+{
+       unsigned char *src = addr;
+       char *outb = buf;
+
+#define BIN2HEXDIGIT(x) ((x) < 10 ? '0'+(x) : 'A'-10+(x))
+
+       while (nr_bytes > 0) {
+               *outb++ = BIN2HEXDIGIT(*src>>4);
+               *outb++ = BIN2HEXDIGIT(*src&0xf);
+               if (delim)
+                       *outb++ = delim;
+               nr_bytes--;
+               src++;
+       }
+
+       if (delim)
+               outb--;
+       *outb = '\0';
+       return buf;
+}
+
+#endif /* #if DEBUG */
+
+/* Read a word data from PHY Chip */
+STATIC int phy_read(void __iomem *ioaddr, int phy_addr, int reg)
+{
+       int limit = 2048;
+       u16 cmd;
+       int rc;
+
+       iowrite16(MDIO_READ + reg + (phy_addr << 8), ioaddr + MMDIO);
+       /* Wait for the read bit to be cleared */
+       while (limit--) {
+               cmd = ioread16(ioaddr + MMDIO);
+               if (!(cmd & MDIO_READ))
+                       break;
+       }
+
+       if (limit <= 0)
+               err("phy addr x%x reg x%x timed out\n",
+                   phy_addr, reg);
+
+       rc=ioread16(ioaddr + MMRD);
+
+       dbg(DBG_PHY, "phy addr x%x reg x%x val x%x\n", phy_addr, reg, rc);
+       return rc;
+}
+
+/* Write a word data from PHY Chip */
+STATIC void phy_write(void __iomem *ioaddr, int phy_addr, int reg, u16 val)
+{
+       int limit = 2048;
+       u16 cmd;
+
+       dbg(DBG_PHY, "phy addr x%x reg x%x val x%x\n", phy_addr, reg, val);
+
+       iowrite16(val, ioaddr + MMWD);
+       /* Write the command to the MDIO bus */
+       iowrite16(MDIO_WRITE + reg + (phy_addr << 8), ioaddr + MMDIO);
+       /* Wait for the write bit to be cleared */
+       while (limit--) {
+               cmd = ioread16(ioaddr + MMDIO);
+               if (!(cmd & MDIO_WRITE))
+                       break;
+       }
+       if (limit <= 0)
+               err("phy addr x%x reg x%x val x%x timed out\n",
+                   phy_addr, reg, val);
+}
+
+STATIC int mdio_read(struct net_device *dev, int mii_id, int reg)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       void __iomem *ioaddr = lp->base;
+
+       return (phy_read(ioaddr, lp->phy_addr, reg));
+}
+
+STATIC void mdio_write(struct net_device *dev, int mii_id, int reg, int val)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       void __iomem *ioaddr = lp->base;
+
+       phy_write(ioaddr, lp->phy_addr, reg, val);
+}
+
+void r6040_free_txbufs(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       int i;
+
+       dbg(DBG_FREE_BUFS, "ENTER\n");
+       for (i = 0; i < TX_DCNT; i++) {
+               if (lp->tx_insert_ptr->skb_ptr) {
+                       pci_unmap_single(lp->pdev,
+                               le32_to_cpu(lp->tx_insert_ptr->buf),
+                               MAX_BUF_SIZE, PCI_DMA_TODEVICE);
+                       dev_kfree_skb(lp->tx_insert_ptr->skb_ptr);
+                       lp->tx_insert_ptr->skb_ptr = NULL;
+               }
+               lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp;
+       }
+       dbg(DBG_FREE_BUFS, "EXIT\n");
+}
+
+/*! unmap and free all rx skb */
+void r6040_free_rxbufs(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       int i;
+
+       dbg(DBG_FREE_BUFS, "ENTER\n");
+       for (i = 0; i < RX_DCNT; i++) {
+               if (lp->rx_insert_ptr->skb_ptr) {
+                       pci_unmap_single(lp->pdev,
+                               le32_to_cpu(lp->rx_insert_ptr->buf),
+                               MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+                       dev_kfree_skb(lp->rx_insert_ptr->skb_ptr);
+                       lp->rx_insert_ptr->skb_ptr = NULL;
+               }
+               lp->rx_insert_ptr = lp->rx_insert_ptr->vndescp;
+       }
+       dbg(DBG_FREE_BUFS, "EXIT\n");
+
+}
+
+void r6040_init_ring_desc(struct r6040_descriptor *desc_ring,
+                                dma_addr_t desc_dma, int size)
+{
+       struct r6040_descriptor *desc = desc_ring;
+       dma_addr_t mapping = desc_dma;
+
+       dbg(DBG_RING, "desc_ring %p desc_dma %08x size x%x\n",
+           desc_ring, desc_dma, size);
+
+       
+       while (size-- > 0) {
+               mapping += sizeof(*desc);
+               memset(desc, 0, sizeof(*desc));
+               desc->ndesc = cpu_to_le32(mapping);
+               desc->vndescp = desc + 1;
+               desc++;
+       }
+
+       /* last descriptor points to first one to close the descriptor ring */
+       desc--;
+       desc->ndesc = cpu_to_le32(desc_dma);
+       desc->vndescp = desc_ring;
+}
+
+#if (DEBUG & DBG_TX_RING_DUMP)
+/*! dump the tx ring to syslog */
+STATIC void
+dump_tx_ring(struct r6040_private *lp)
+{
+       int i;
+       struct r6040_descriptor *ptr;
+
+       printk(KERN_INFO "%s: nr_desc x%x tx_ring %p tx_ring_dma %08x "
+              "tx_insert %p tx_remove %p\n",
+              DRV_NAME, TX_DCNT, lp->tx_ring, lp->tx_ring_dma,
+              lp->tx_insert_ptr, lp->tx_remove_ptr);
+
+       if (lp->tx_ring) {
+               for(i=0, ptr=lp->tx_ring; i < TX_DCNT; i++, ptr++) {
+                       printk(KERN_INFO "%s: %d. descr: status x%x len x%x "
+                              "ndesc %08x vbufp %p vndescp %p skb_ptr %p\n", 
+                              DRV_NAME, i, ptr->status, ptr->len,
+                              ptr->ndesc, ptr->vbufp, ptr->vndescp, ptr->skb_ptr);
+               }
+       }
+}
+#endif /* #if (DEBUG & DBG_TX_RING_DUMP) */
+
+void r6040_init_txbufs(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+
+       lp->tx_free_desc = TX_DCNT;
+
+       lp->tx_remove_ptr = lp->tx_insert_ptr = lp->tx_ring;
+       r6040_init_ring_desc(lp->tx_ring, lp->tx_ring_dma, TX_DCNT);
+
+#if (DEBUG & DBG_TX_RING_DUMP)
+       if (debug & DBG_TX_RING_DUMP) {
+               dump_tx_ring(lp);
+       }
+#endif
+}
+
+#if (DEBUG & DBG_RX_RING_DUMP)
+/*! dump the rx ring to syslog */
+STATIC void
+dump_rx_ring(struct r6040_private *lp)
+{
+       int i;
+       struct r6040_descriptor *ptr;
+
+       printk(KERN_INFO "%s: nr_desc x%x rx_ring %p rx_ring_dma %08x "
+              "rx_insert %p rx_remove %p\n",
+              DRV_NAME, RX_DCNT, lp->rx_ring, lp->rx_ring_dma,
+              lp->rx_insert_ptr, lp->rx_remove_ptr);
+
+       if (lp->rx_ring) {
+               for(i=0, ptr=lp->rx_ring; i < RX_DCNT; i++, ptr++) {
+                       printk(KERN_INFO "%s: %d. descr: status x%x len x%x "
+                              "ndesc %08x vbufp %p vndescp %p skb_ptr %p\n", 
+                              DRV_NAME, i, ptr->status, ptr->len,
+                              ptr->ndesc, ptr->vbufp, ptr->vndescp, ptr->skb_ptr);
+               }
+       }
+}
+#endif /* #if (DEBUG & DBG_TX_RING_DUMP) */
+
+int r6040_alloc_rxbufs(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       struct r6040_descriptor *desc;
+       struct sk_buff *skb;
+       int rc;
+
+       lp->rx_remove_ptr = lp->rx_insert_ptr = lp->rx_ring;
+       r6040_init_ring_desc(lp->rx_ring, lp->rx_ring_dma, RX_DCNT);
+
+       /* alloc skbs for the rx descriptors */
+       desc = lp->rx_ring;
+       do {
+               if (!(skb=netdev_alloc_skb(dev, MAX_BUF_SIZE))) {
+                       err("failed to alloc skb for rx\n");
+                       rc = -ENOMEM;
+                       goto err_exit;
+               }
+               desc->skb_ptr = skb;
+               desc->buf = cpu_to_le32(pci_map_single(lp->pdev,
+                                                      desc->skb_ptr->data,
+                                                      MAX_BUF_SIZE, PCI_DMA_FROMDEVICE));
+               desc->status = DESC_STATUS_OWNER_MAC;
+               desc = desc->vndescp;
+       } while (desc != lp->rx_ring);
+
+#if (DEBUG & DBG_RX_RING_DUMP)
+       if (debug & DBG_RX_RING_DUMP) {
+               dump_rx_ring(lp);
+       }
+#endif
+
+       return 0;
+
+err_exit:
+       /* dealloc all previously allocated skb */
+       r6040_free_rxbufs(dev);
+       return rc;
+}
+
+/*! reset MAC and set all registers */
+void r6040_init_mac_regs(struct r6040_private *lp)
+{
+       void __iomem *ioaddr = lp->base;
+       int limit;
+       char obuf[3*ETH_ALEN] __attribute__ ((unused));
+
+       /* Mask Off Interrupt */
+       iowrite16(MSK_INT, ioaddr + MIER);
+
+       /* reset MAC */
+       iowrite16(MAC_RST, ioaddr + MCR1);
+       udelay(100);
+       limit=2048;
+       while ((ioread16(ioaddr + MCR1) & MAC_RST) && limit-- > 0);
+
+       /* Reset internal state machine */
+       iowrite16(2, ioaddr + MAC_SM);
+       iowrite16(0, ioaddr + MAC_SM);
+       udelay(5000);
+
+       /* Restore MAC Addresses */
+       r6040_multicast_list(lp->dev);
+
+       /* TODO: restore multcast and hash table */
+
+       /* MAC Bus Control Register */
+       iowrite16(MBCR_DEFAULT, ioaddr + MBCR);
+
+       /* Buffer Size Register */
+       iowrite16(MAX_BUF_SIZE, ioaddr + MR_BSR);
+
+       /* write tx ring start address */
+       iowrite16(lp->tx_ring_dma, ioaddr + MTD_SA0);
+       iowrite16(lp->tx_ring_dma >> 16, ioaddr + MTD_SA1);
+
+       /* write rx ring start address */
+       iowrite16(lp->rx_ring_dma, ioaddr + MRD_SA0);
+       iowrite16(lp->rx_ring_dma >> 16, ioaddr + MRD_SA1);
+
+       /* set interrupt waiting time and packet numbers */
+       iowrite16(0, ioaddr + MT_ICR);
+       iowrite16(0, ioaddr + MR_ICR);
+
+       /* enable interrupts */
+       iowrite16(INT_MASK, ioaddr + MIER);
+
+       /* enable tx and rx */
+       iowrite16(lp->mcr0 | 0x0002, ioaddr);
+
+       /* let TX poll the descriptors - we may got called by r6040_tx_timeout which has left
+          some unsent tx buffers */
+       iowrite16(0x01, ioaddr + MTPR);
+}
+
+void r6040_tx_timeout(struct net_device *dev)
+{
+       struct r6040_private *priv = netdev_priv(dev);
+       void __iomem *ioaddr = priv->base;
+
+       /* we read MISR, which clears on read (i.e. we may loose an RX interupt,
+          but this is an error anyhow ... */
+       printk(KERN_WARNING "%s: transmit timed out, int enable %4.4x "
+              "status %4.4x, PHY status %4.4x\n",
+              dev->name, ioread16(ioaddr + MIER),
+              ioread16(ioaddr + MISR),
+              mdio_read(dev, priv->mii_if.phy_id, MII_BMSR));
+
+       dev->stats.tx_errors++;
+
+       /* Reset MAC and re-init all registers */
+       r6040_init_mac_regs(priv);
+}
+
+struct net_device_stats *r6040_get_stats(struct net_device *dev)
+{
+       struct r6040_private *priv = netdev_priv(dev);
+       void __iomem *ioaddr = priv->base;
+       unsigned long flags;
+
+       spin_lock_irqsave(&priv->lock, flags);
+       dev->stats.rx_crc_errors += ioread8(ioaddr + ME_CNT1);
+       dev->stats.multicast += ioread8(ioaddr + ME_CNT0);
+       spin_unlock_irqrestore(&priv->lock, flags);
+
+       return &dev->stats;
+}
+
+/* Stop RDC MAC and Free the allocated resource */
+void r6040_down(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       void __iomem *ioaddr = lp->base;
+       struct pci_dev *pdev = lp->pdev;
+       int limit = 2048;
+
+       dbg(DBG_EXIT, "ENTER\n");
+
+       /* Stop MAC */
+       iowrite16(MSK_INT, ioaddr + MIER);      /* Mask Off Interrupt */
+       iowrite16(MAC_RST, ioaddr + MCR1);      /* Reset RDC MAC */
+       udelay(100);
+       while ((ioread16(ioaddr+MCR1) & 1) && limit-- > 0);
+
+       if (limit <= 0)
+               err("timeout while waiting for reset done.\n");
+
+       free_irq(dev->irq, dev);
+
+       /* Free RX buffer */
+       r6040_free_rxbufs(dev);
+
+       /* Free TX buffer */
+       r6040_free_txbufs(dev);
+
+       /* Free Descriptor memory */
+       pci_free_consistent(pdev, RX_DESC_SIZE, lp->rx_ring, lp->rx_ring_dma);
+       pci_free_consistent(pdev, TX_DESC_SIZE, lp->tx_ring, lp->tx_ring_dma);
+
+       dbg(DBG_EXIT, "EXIT\n");
+}
+
+int r6040_close(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+
+       dbg(DBG_EXIT, "ENTER\n");
+
+       /* deleted timer */
+       del_timer_sync(&lp->timer);
+       spin_lock_irq(&lp->lock);
+       napi_disable(&lp->napi);
+       netif_stop_queue(dev);
+       r6040_down(dev);
+       spin_unlock_irq(&lp->lock);
+
+       dbg(DBG_EXIT, "EXIT\n");
+       return 0;
+}
+
+/* Status of PHY CHIP. Returns 0x8000 for full duplex, 0 for half duplex */
+STATIC int phy_mode_chk(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       void __iomem *ioaddr = lp->base;
+       int phy_dat;
+
+       /* PHY Link Status Check */
+       phy_dat = phy_read(ioaddr, lp->phy_addr, 1);
+       if (!(phy_dat & 0x4))
+               phy_dat = 0x8000;       /* Link Failed, full duplex */
+
+       /* PHY Chip Auto-Negotiation Status */
+       phy_dat = phy_read(ioaddr, lp->phy_addr, 1);
+       if (phy_dat & 0x0020) {
+               /* Auto Negotiation Mode */
+               phy_dat = phy_read(ioaddr, lp->phy_addr, 5);
+               phy_dat &= phy_read(ioaddr, lp->phy_addr, 4);
+               if (phy_dat & 0x140)
+                       /* Force full duplex */
+                       phy_dat = 0x8000;
+               else
+                       phy_dat = 0;
+       } else {
+               /* Force Mode */
+               phy_dat = phy_read(ioaddr, lp->phy_addr, 0);
+               if (phy_dat & 0x100)
+                       phy_dat = 0x8000;
+               else
+                       phy_dat = 0x0000;
+       }
+
+       dbg(DBG_PHY, "RETURN x%x\n", phy_dat);
+       return phy_dat;
+};
+
+void r6040_set_carrier(struct mii_if_info *mii)
+{
+       if (phy_mode_chk(mii->dev)) {
+               /* autoneg is off: Link is always assumed to be up */
+               if (!netif_carrier_ok(mii->dev))
+                       netif_carrier_on(mii->dev);
+       } else
+               phy_mode_chk(mii->dev);
+}
+
+int r6040_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       struct mii_ioctl_data *data = if_mii(rq);
+       int rc;
+
+       if (!netif_running(dev))
+               return -EINVAL;
+       spin_lock_irq(&lp->lock);
+       rc = generic_mii_ioctl(&lp->mii_if, data, cmd, NULL);
+       spin_unlock_irq(&lp->lock);
+       r6040_set_carrier(&lp->mii_if);
+       return rc;
+}
+
+int r6040_rx(struct net_device *dev, int limit)
+{
+       struct r6040_private *priv = netdev_priv(dev);
+       int count=0;
+       struct r6040_descriptor *descptr = priv->rx_remove_ptr;
+       struct sk_buff *skb_ptr, *new_skb;
+       char obuf[2*32+1] __attribute__ ((unused)); /* for debugging */
+
+       while (count < limit && !(descptr->status & DESC_STATUS_OWNER_MAC)) {
+               /* limit not reached and the descriptor belongs to the CPU */
+
+               dbg(DBG_RX_DESCR, "descptr %p status x%x data len x%x\n",
+                   descptr, descptr->status, descptr->len);
+               
+               /* Check for errors */
+               if (descptr->status & DESC_STATUS_RX_ERR) {
+               
+                       dev->stats.rx_errors++;
+                       
+                       if (descptr->status & (DESC_STATUS_RX_ERR_DRIBBLE|
+                                              DESC_STATUS_RX_ERR_BUFLEN|
+                                              DESC_STATUS_RX_ERR_LONG|
+                                              DESC_STATUS_RX_ERR_RUNT)) {
+                               /* packet too long or too short*/
+                               dev->stats.rx_length_errors++;
+                       }
+
+                       if (descptr->status & DESC_STATUS_RX_ERR_CRC) {
+                               dev->stats.rx_crc_errors++;
+                       }
+                       goto next_descr;
+               }
+               
+               /* successful received packet */
+               
+               /* first try to allocate new skb. If this fails
+                  we drop the packet and leave the old skb there.*/
+               new_skb = netdev_alloc_skb(dev, MAX_BUF_SIZE);
+               if (!new_skb) {
+                       dev->stats.rx_dropped++;
+                       goto next_descr;
+               }
+               skb_ptr = descptr->skb_ptr;
+               skb_ptr->dev = priv->dev;
+               /* Do not count the CRC */
+               skb_put(skb_ptr, descptr->len - 4);
+               pci_unmap_single(priv->pdev, le32_to_cpu(descptr->buf),
+                                MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+               skb_ptr->protocol = eth_type_trans(skb_ptr, priv->dev);
+
+               dbg(DBG_RX_DATA, "rx len x%x: %s...\n",
+                   descptr->len, 
+                   hex2str(skb_ptr->data, obuf, sizeof(obuf)/2, '\0'));
+
+               /* Send to upper layer */
+               netif_receive_skb(skb_ptr);
+               dev->last_rx = jiffies;
+               dev->stats.rx_packets++;
+               dev->stats.rx_bytes += (descptr->len-4);
+
+               /* put new skb into descriptor */
+               descptr->skb_ptr = new_skb;
+               descptr->buf = cpu_to_le32(pci_map_single(priv->pdev,
+                       descptr->skb_ptr->data,
+                       MAX_BUF_SIZE, PCI_DMA_FROMDEVICE));
+
+next_descr:            
+               /* put the descriptor back to the MAC */
+               descptr->status = DESC_STATUS_OWNER_MAC;
+               descptr = descptr->vndescp;
+               count++; /* shall we count errors and dropped packets as well? */
+       } /* while (limit && !(descptr->status & DESC_STATUS_OWNER_MAC)) */
+
+       /* remember next descriptor to check for rx */
+       priv->rx_remove_ptr = descptr;
+
+       return count;
+}
+
+void r6040_tx(struct net_device *dev)
+{
+       struct r6040_private *priv = netdev_priv(dev);
+       struct r6040_descriptor *descptr;
+       void __iomem *ioaddr = priv->base;
+       struct sk_buff *skb_ptr;
+       u16 err;
+
+       spin_lock(&priv->lock);
+       descptr = priv->tx_remove_ptr;
+       while (priv->tx_free_desc < TX_DCNT) {
+               /* Check for errors */
+               err = ioread16(ioaddr + MLSR);
+
+               if (err & 0x0200)
+                       dev->stats.rx_fifo_errors++;
+               if (err & (0x2000 | 0x4000))
+                       dev->stats.tx_carrier_errors++;
+
+               dbg(DBG_TX_DONE, "descptr %p status x%x err x%x jiffies %lu\n",
+                   descptr, descptr->status, err, jiffies);
+
+               if (descptr->status & 0x8000)
+                       break; /* Not complete */
+               skb_ptr = descptr->skb_ptr;
+               pci_unmap_single(priv->pdev, le32_to_cpu(descptr->buf),
+                       skb_ptr->len, PCI_DMA_TODEVICE);
+               /* Free buffer */
+               dev_kfree_skb_irq(skb_ptr);
+               descptr->skb_ptr = NULL;
+               /* To next descriptor */
+               descptr = descptr->vndescp;
+               priv->tx_free_desc++;
+       }
+       priv->tx_remove_ptr = descptr;
+
+       if (priv->tx_free_desc)
+               netif_wake_queue(dev);
+       spin_unlock(&priv->lock);
+}
+
+int r6040_poll(struct napi_struct *napi, int budget)
+{
+       struct r6040_private *priv =
+               container_of(napi, struct r6040_private, napi);
+       struct net_device *dev = priv->dev;
+       void __iomem *ioaddr = priv->base;
+       int work_done;
+
+       work_done = r6040_rx(dev, budget);
+
+       dbg(DBG_POLL, "budget x%x done x%x\n", budget, work_done);
+
+       if (work_done < budget) {
+               netif_rx_complete(dev, napi);
+               /* Enable RX interrupt */
+               iowrite16(ioread16(ioaddr + MIER) | RX_INTS, ioaddr + MIER);
+       }
+       return work_done;
+}
+
+/* The RDC interrupt handler. */
+irqreturn_t r6040_interrupt(int irq, void *dev_id)
+{
+       struct net_device *dev = dev_id;
+       struct r6040_private *lp = netdev_priv(dev);
+       void __iomem *ioaddr = lp->base;
+       u16 status;
+
+       /* Read MISR status and clear */
+       status = ioread16(ioaddr + MISR);
+
+       dbg(DBG_IRQ, "status x%x jiffies %lu\n", status, jiffies);
+
+       if (status == 0x0000 || status == 0xffff)
+               return IRQ_NONE;
+
+       /* rx early / rx finish interrupt
+          or rx descriptor unavail. */
+       if (status & RX_INTS) {
+               if (status & RX_NO_DESC) {
+                       /* rx descriptor unavail. */
+                       dev->stats.rx_dropped++;
+                       dev->stats.rx_missed_errors++;
+               }
+               /* Mask off RX interrupts */
+               iowrite16(ioread16(ioaddr + MIER) & ~RX_INTS, ioaddr + MIER);
+               netif_rx_schedule(dev, &lp->napi);
+       }
+
+       /* rx FIFO full */
+       if (status & RX_FIFO_FULL) {
+               dev->stats.rx_fifo_errors++;
+       }
+       
+       /* TX interrupt request */
+       if (status & 0x10)
+               r6040_tx(dev);
+
+       return IRQ_HANDLED;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+void r6040_poll_controller(struct net_device *dev)
+{
+       disable_irq(dev->irq);
+       r6040_interrupt(dev->irq, dev);
+       enable_irq(dev->irq);
+}
+#endif
+
+/* Init RDC MAC */
+int r6040_up(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       void __iomem *ioaddr = lp->base;
+       int rc;
+
+       dbg(DBG_INIT, "ENTER\n");
+
+       /* Initialise and alloc RX/TX buffers */
+       r6040_init_txbufs(dev);
+       if ((rc=r6040_alloc_rxbufs(dev)))
+               return rc;
+
+       /* Read the PHY ID */
+       lp->switch_sig = phy_read(ioaddr, 0, 2);
+
+       if (lp->switch_sig  == ICPLUS_PHY_ID) {
+               phy_write(ioaddr, 29, 31, 0x175C); /* Enable registers */
+               lp->phy_mode = 0x8000;
+       } else {
+               /* PHY Mode Check */
+               phy_write(ioaddr, lp->phy_addr, 4, PHY_CAP);
+               phy_write(ioaddr, lp->phy_addr, 0, PHY_MODE);
+
+               if (PHY_MODE == 0x3100)
+                       lp->phy_mode = phy_mode_chk(dev);
+               else
+                       lp->phy_mode = (PHY_MODE & 0x0100) ? 0x8000:0x0;
+       }
+       
+/* configure duplex mode */
+       lp->mcr0 |= lp->phy_mode;
+
+       /* improve performance (by RDC guys) */
+       phy_write(ioaddr, 30, 17, (phy_read(ioaddr, 30, 17) | 0x4000));
+       phy_write(ioaddr, 30, 17, ~((~phy_read(ioaddr, 30, 17)) | 0x2000));
+       phy_write(ioaddr, 0, 19, 0x0000);
+       phy_write(ioaddr, 0, 30, 0x01F0);
+
+       /* Reset MAC and init all registers */
+       r6040_init_mac_regs(lp);
+
+       return 0;
+}
+
+/*
+  A periodic timer routine
+       Polling PHY Chip Link Status
+*/
+void r6040_timer(unsigned long data)
+{
+       struct net_device *dev = (struct net_device *)data;
+       struct r6040_private *lp = netdev_priv(dev);
+       void __iomem *ioaddr = lp->base;
+       u16 phy_mode;
+
+       /* Polling PHY Chip Status */
+       if (PHY_MODE == 0x3100)
+               phy_mode = phy_mode_chk(dev);
+       else
+               phy_mode = (PHY_MODE & 0x0100) ? 0x8000:0x0;
+
+       if (phy_mode != lp->phy_mode) {
+               lp->phy_mode = phy_mode;
+               lp->mcr0 = (lp->mcr0 & 0x7fff) | phy_mode;
+               iowrite16(lp->mcr0, ioaddr);
+               printk(KERN_INFO "Link Change x%x \n", ioread16(ioaddr));
+       }
+
+       /* Timer active again */
+       mod_timer(&lp->timer, jiffies + round_jiffies(HZ));
+}
+
+int r6040_open(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       int ret;
+
+       dbg(DBG_OPEN, "ENTER\n");
+       /* Request IRQ and Register interrupt handler */
+       ret = request_irq(dev->irq, &r6040_interrupt,
+               IRQF_SHARED, dev->name, dev);
+       if (ret)
+               return ret;
+
+       dbg(DBG_OPEN, "got irq %d\n", dev->irq);
+
+       /* Allocate Descriptor memory */
+       lp->rx_ring =
+               pci_alloc_consistent(lp->pdev, RX_DESC_SIZE, &lp->rx_ring_dma);
+       if (!lp->rx_ring)
+               return -ENOMEM;
+
+       dbg(DBG_OPEN, "allocated rx ring\n");
+
+       lp->tx_ring =
+               pci_alloc_consistent(lp->pdev, TX_DESC_SIZE, &lp->tx_ring_dma);
+       if (!lp->tx_ring) {
+               pci_free_consistent(lp->pdev, RX_DESC_SIZE, lp->rx_ring,
+                                    lp->rx_ring_dma);
+               return -ENOMEM;
+       }
+
+       dbg(DBG_OPEN, "allocated tx ring\n");
+
+       if ((ret=r6040_up(dev))) {
+               pci_free_consistent(lp->pdev, TX_DESC_SIZE, lp->tx_ring,
+                                   lp->tx_ring_dma);
+               pci_free_consistent(lp->pdev, RX_DESC_SIZE, lp->rx_ring,
+                                    lp->rx_ring_dma);
+               return ret;
+       }
+               
+       napi_enable(&lp->napi);
+       netif_start_queue(dev);
+
+       /* set and active a timer process */
+       setup_timer(&lp->timer, r6040_timer, (unsigned long) dev);
+       if (lp->switch_sig != ICPLUS_PHY_ID)
+               mod_timer(&lp->timer, jiffies + HZ);
+       return 0;
+}
+
+int r6040_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       struct r6040_descriptor *descptr;
+       void __iomem *ioaddr = lp->base;
+       unsigned long flags;
+       int ret = NETDEV_TX_OK;
+
+       /* Critical Section */
+       spin_lock_irqsave(&lp->lock, flags);
+
+       /* TX resource check */
+       if (!lp->tx_free_desc) {
+               spin_unlock_irqrestore(&lp->lock, flags);
+               netif_stop_queue(dev);
+               printk(KERN_ERR DRV_NAME ": no tx descriptor\n");
+               ret = NETDEV_TX_BUSY;
+               return ret;
+       }
+
+       /* Statistic Counter */
+       dev->stats.tx_packets++;
+       dev->stats.tx_bytes += skb->len;
+       /* Set TX descriptor & Transmit it */
+       lp->tx_free_desc--;
+       descptr = lp->tx_insert_ptr;
+       if (skb->len < MISR)
+               descptr->len = MISR;
+       else
+               descptr->len = skb->len;
+
+       descptr->skb_ptr = skb;
+       descptr->buf = cpu_to_le32(pci_map_single(lp->pdev,
+               skb->data, skb->len, PCI_DMA_TODEVICE));
+
+       dbg(DBG_TX_DESCR, "desc @ %p: len x%x buf %08x skb->data %p skb->len x%x jiffies %lu\n",
+           descptr, descptr->len, descptr->buf, skb->data, skb->len, jiffies);
+
+       {
+               char obuf[2*32+1];
+               dbg(DBG_TX_DATA, "tx len x%x: %s\n",
+                   descptr->len, hex2str(skb->data, obuf, sizeof(obuf)/2, '\0'));
+       }
+
+       descptr->status = 0x8000;
+       /* Trigger the MAC to check the TX descriptor */
+       iowrite16(0x01, ioaddr + MTPR);
+       lp->tx_insert_ptr = descptr->vndescp;
+
+       /* If no tx resource, stop */
+       if (!lp->tx_free_desc)
+               netif_stop_queue(dev);
+
+       dev->trans_start = jiffies;
+       spin_unlock_irqrestore(&lp->lock, flags);
+       return ret;
+}
+
+/*! set MAC addresses and promiscous mode */
+void r6040_multicast_list(struct net_device *dev)
+{
+       struct r6040_private *lp = netdev_priv(dev);
+       void __iomem *ioaddr = lp->base;
+       u16 *adrp;
+       u16 reg;
+       unsigned long flags;
+       struct dev_mc_list *dmi = dev->mc_list;
+       int i;
+       char obuf[3*ETH_ALEN] __attribute__ ((unused));
+
+       /* MAC Address */
+       adrp = (u16 *)dev->dev_addr;
+       iowrite16(adrp[0], ioaddr + MID_0L);
+       iowrite16(adrp[1], ioaddr + MID_0M);
+       iowrite16(adrp[2], ioaddr + MID_0H);
+
+       dbg(DBG_MAC_ADDR, "%s: set MAC addr %s\n", 
+           dev->name, hex2str(dev->dev_addr, obuf, ETH_ALEN, ':'));
+
+       /* Promiscous Mode */
+       spin_lock_irqsave(&lp->lock, flags);
+
+       /* Clear AMCP & PROM bits */
+       reg = ioread16(ioaddr) & ~0x0120;
+       if (dev->flags & IFF_PROMISC) {
+               reg |= 0x0020;
+               lp->mcr0 |= 0x0020;
+       }
+       /* Too many multicast addresses
+        * accept all traffic */
+       else if ((dev->mc_count > MCAST_MAX)
+               || (dev->flags & IFF_ALLMULTI))
+               reg |= 0x0020;
+
+       iowrite16(reg, ioaddr);
+       spin_unlock_irqrestore(&lp->lock, flags);
+
+       /* Build the hash table */
+       if (dev->mc_count > MCAST_MAX) {
+               u16 hash_table[4];
+               u32 crc;
+
+               for (i = 0; i < 4; i++)
+                       hash_table[i] = 0;
+
+               for (i = 0; i < dev->mc_count; i++) {
+                       char *addrs = dmi->dmi_addr;
+
+                       dmi = dmi->next;
+
+                       if (!(*addrs & 1))
+                               continue;
+
+                       crc = ether_crc_le(6, addrs);
+                       crc >>= 26;
+                       hash_table[crc >> 4] |= 1 << (15 - (crc & 0xf));
+               }
+               /* Write the index of the hash table */
+               for (i = 0; i < 4; i++)
+                       iowrite16(hash_table[i] << 14, ioaddr + MCR1);
+               /* Fill the MAC hash tables with their values */
+               iowrite16(hash_table[0], ioaddr + MAR0);
+               iowrite16(hash_table[1], ioaddr + MAR1);
+               iowrite16(hash_table[2], ioaddr + MAR2);
+               iowrite16(hash_table[3], ioaddr + MAR3);
+       }
+       /* Multicast Address 1~4 case */
+       for (i = 0, dmi; (i < dev->mc_count) && (i < MCAST_MAX); i++) {
+               adrp = (u16 *)dmi->dmi_addr;
+               iowrite16(adrp[0], ioaddr + MID_1L + 8*i);
+               iowrite16(adrp[1], ioaddr + MID_1M + 8*i);
+               iowrite16(adrp[2], ioaddr + MID_1H + 8*i);
+               dmi = dmi->next;
+       }
+       for (i = dev->mc_count; i < MCAST_MAX; i++) {
+               iowrite16(0xffff, ioaddr + MID_0L + 8*i);
+               iowrite16(0xffff, ioaddr + MID_0M + 8*i);
+               iowrite16(0xffff, ioaddr + MID_0H + 8*i);
+       }
+}
+
+STATIC void netdev_get_drvinfo(struct net_device *dev,
+                       struct ethtool_drvinfo *info)
+{
+       struct r6040_private *rp = netdev_priv(dev);
+
+       strcpy(info->driver, DRV_NAME);
+       strcpy(info->version, DRV_VERSION);
+       strcpy(info->bus_info, pci_name(rp->pdev));
+}
+
+STATIC int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+       struct r6040_private *rp = netdev_priv(dev);
+       int rc;
+
+       spin_lock_irq(&rp->lock);
+       rc = mii_ethtool_gset(&rp->mii_if, cmd);
+       spin_unlock_irq(&rp->lock);
+
+       return rc;
+}
+
+STATIC int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+       struct r6040_private *rp = netdev_priv(dev);
+       int rc;
+
+       spin_lock_irq(&rp->lock);
+       rc = mii_ethtool_sset(&rp->mii_if, cmd);
+       spin_unlock_irq(&rp->lock);
+       r6040_set_carrier(&rp->mii_if);
+
+       return rc;
+}
+
+STATIC u32 netdev_get_link(struct net_device *dev)
+{
+       struct r6040_private *rp = netdev_priv(dev);
+
+       return mii_link_ok(&rp->mii_if);
+}
+
+static struct ethtool_ops netdev_ethtool_ops = {
+       .get_drvinfo            = netdev_get_drvinfo,
+       .get_settings           = netdev_get_settings,
+       .set_settings           = netdev_set_settings,
+       .get_link               = netdev_get_link,
+};
+
+int __devinit r6040_init_one(struct pci_dev *pdev,
+                                        const struct pci_device_id *ent)
+{
+       struct net_device *dev, *parent_dev;
+       struct r6040_private *lp;
+       void __iomem *ioaddr;
+       int err, io_size = R6040_IO_SIZE;
+       static int card_idx = -1;
+       long pioaddr;
+
+       printk(KERN_INFO "%s\n", version);
+       printk(KERN_INFO DRV_NAME ": debug %x\n", debug);
+
+       err = pci_enable_device(pdev);
+       if (err)
+               return err;
+
+       /* this should always be supported */
+       if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+               printk(KERN_ERR DRV_NAME "32-bit PCI DMA addresses"
+                               "not supported by the card\n");
+               return -ENODEV;
+       }
+       if (pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
+               printk(KERN_ERR DRV_NAME "32-bit PCI DMA addresses"
+                               "not supported by the card\n");
+               return -ENODEV;
+       }
+
+       /* IO Size check */
+       if (pci_resource_len(pdev, 0) < io_size) {
+               printk(KERN_ERR "Insufficient PCI resources, aborting\n");
+               return -EIO;
+       }
+
+       pioaddr = pci_resource_start(pdev, 0);  /* IO map base address */
+       pci_set_master(pdev);
+
+       dev = alloc_etherdev(sizeof(struct r6040_private));
+       if (!dev) {
+               printk(KERN_ERR "Failed to allocate etherdev\n");
+               return -ENOMEM;
+       }
+       SET_NETDEV_DEV(dev, &pdev->dev);
+       lp = netdev_priv(dev);
+
+       if (pci_request_regions(pdev, DRV_NAME)) {
+               printk(KERN_ERR DRV_NAME ": Failed to request PCI regions\n");
+               err = -ENODEV;
+               goto err_out_disable;
+       }
+
+       ioaddr = pci_iomap(pdev, 0, io_size);
+       if (!ioaddr) {
+               printk(KERN_ERR "ioremap failed for device %s\n",
+                       pci_name(pdev));
+               return -EIO;
+       }
+
+       /* Init system & device */
+       lp->base = ioaddr;
+       dev->irq = pdev->irq;
+
+       spin_lock_init(&lp->lock);
+       pci_set_drvdata(pdev, dev);
+
+       card_idx++;
+
+       /* Link new device into r6040_root_dev */
+       lp->pdev = pdev;
+
+       lp->dev = dev;
+
+       /* Init RDC private data */
+       lp->mcr0 = 0x1002;
+       lp->phy_addr = phy_table[card_idx];
+       lp->switch_sig = 0;
+
+       /* The RDC-specific entries in the device structure. */
+       dev->open = &r6040_open;
+       dev->hard_start_xmit = &r6040_start_xmit;
+       dev->stop = &r6040_close;
+       dev->get_stats = r6040_get_stats;
+       dev->set_multicast_list = &r6040_multicast_list;
+       dev->do_ioctl = &r6040_ioctl;
+       dev->ethtool_ops = &netdev_ethtool_ops;
+       dev->tx_timeout = &r6040_tx_timeout;
+       dev->watchdog_timeo = TX_TIMEOUT;
+
+       /*
+       You must specify a netdevice with a "parent=" parameter, whose address
+       is copied, or an array of bytes comprising a literal address; otherwise
+       the (default) address of the Sitecom WL-153 bootloader is used.
+       */
+       memcpy(dev->dev_addr, mac_base, ETH_ALEN);
+       if (parent) {
+               parent_dev = __dev_get_by_name(&init_net, parent);
+               if (parent_dev)
+                       memcpy(dev->dev_addr, parent_dev->dev_addr, ETH_ALEN);
+       }
+       dev->dev_addr[ETH_ALEN-1] += card_idx ^ reverse; /* + 0 or 1 */
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+       dev->poll_controller = r6040_poll_controller;
+#endif
+       netif_napi_add(dev, &lp->napi, r6040_poll, 64);
+       lp->mii_if.dev = dev;
+       lp->mii_if.mdio_read = mdio_read;
+       lp->mii_if.mdio_write = mdio_write;
+       lp->mii_if.phy_id = lp->phy_addr;
+       lp->mii_if.phy_id_mask = 0x1f;
+       lp->mii_if.reg_num_mask = 0x1f;
+
+       if (reverse && ((card_idx & 1) == 0) && (dev_alloc_name(dev, dev->name)
+                       >= 0))
+               for (err = strlen(dev->name); err; err--) {
+                       if (dev->name[err - 1]++ != '9')
+                               break;
+                       dev->name[err - 1] = '0';
+               }
+
+       /* Register net device. After this dev->name assign */
+       err = register_netdev(dev);
+       if (err) {
+               printk(KERN_ERR DRV_NAME ": Failed to register net device\n");
+               goto err_out_res;
+       }
+
+       dbg(DBG_INIT, "%s successfully registered\n", dev->name);
+       return 0;
+
+err_out_res:
+       pci_release_regions(pdev);
+err_out_disable:
+       pci_disable_device(pdev);
+       pci_set_drvdata(pdev, NULL);
+       free_netdev(dev);
+
+       return err;
+}
+
+void __devexit r6040_remove_one(struct pci_dev *pdev)
+{
+       struct net_device *dev = pci_get_drvdata(pdev);
+
+       unregister_netdev(dev);
+       pci_release_regions(pdev);
+       free_netdev(dev);
+       pci_disable_device(pdev);
+       pci_set_drvdata(pdev, NULL);
+}
+
+
+static struct pci_device_id r6040_pci_tbl[] = {
+       { PCI_DEVICE(PCI_VENDOR_ID_RDC, 0x6040) },
+       { 0 }
+};
+MODULE_DEVICE_TABLE(pci, r6040_pci_tbl);
+
+static struct pci_driver r6040_driver = {
+       .name           = DRV_NAME,
+       .id_table       = r6040_pci_tbl,
+       .probe          = r6040_init_one,
+       .remove         = __devexit_p(r6040_remove_one),
+};
+
+
+static int __init r6040_init(void)
+{
+       return pci_register_driver(&r6040_driver);
+}
+
+
+static void __exit r6040_cleanup(void)
+{
+       pci_unregister_driver(&r6040_driver);
+}
+
+module_init(r6040_init);
+module_exit(r6040_cleanup);
diff --git a/target/linux/rdc/files-2.6.24/include/asm-i386/gpio.h b/target/linux/rdc/files-2.6.24/include/asm-i386/gpio.h
new file mode 100644 (file)
index 0000000..ff87fca
--- /dev/null
@@ -0,0 +1,6 @@
+#ifndef _ASM_I386_GPIO_H
+#define _ASM_I386_GPIO_H
+
+#include <gpio.h>
+
+#endif /* _ASM_I386_GPIO_H */
diff --git a/target/linux/rdc/files-2.6.24/include/asm-i386/mach-generic/gpio.h b/target/linux/rdc/files-2.6.24/include/asm-i386/mach-generic/gpio.h
new file mode 100644 (file)
index 0000000..5305dcb
--- /dev/null
@@ -0,0 +1,15 @@
+#ifndef __ASM_MACH_GENERIC_GPIO_H
+#define __ASM_MACH_GENERIC_GPIO_H
+
+int gpio_request(unsigned gpio, const char *label);
+void gpio_free(unsigned gpio);
+int gpio_direction_input(unsigned gpio);
+int gpio_direction_output(unsigned gpio, int value);
+int gpio_get_value(unsigned gpio);
+void gpio_set_value(unsigned gpio, int value);
+int gpio_to_irq(unsigned gpio);
+int irq_to_gpio(unsigned irq);
+
+#include <asm-generic/gpio.h>           /* cansleep wrappers */
+
+#endif /* __ASM_MACH_GENERIC_GPIO_H */
diff --git a/target/linux/rdc/files-2.6.24/include/asm-i386/mach-rdc/gpio.h b/target/linux/rdc/files-2.6.24/include/asm-i386/mach-rdc/gpio.h
new file mode 100644 (file)
index 0000000..2368bd7
--- /dev/null
@@ -0,0 +1,56 @@
+#ifndef _RDC_GPIO_H
+#define _RDC_GPIO_H
+
+extern int rdc_gpio_get_value(unsigned gpio);
+extern void rdc_gpio_set_value(unsigned gpio, int value);
+extern int rdc_gpio_direction_input(unsigned gpio);
+extern int rdc_gpio_direction_output(unsigned gpio, int value);
+
+
+/* Wrappers for the arch-neutral GPIO API */
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+        /* Not yet implemented */
+        return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+        /* Not yet implemented */
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+        return rdc_gpio_direction_input(gpio);
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+        return rdc_gpio_direction_output(gpio, value);
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+        return rdc_gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+        rdc_gpio_set_value(gpio, value);
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+        return gpio;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+        return irq;
+}
+
+/* For cansleep */
+#include <asm-generic/gpio.h>
+
+#endif /* _RDC_GPIO_H_ */
diff --git a/target/linux/rdc/files-2.6.24/include/asm-i386/mach-rdc/rdc321x_defs.h b/target/linux/rdc/files-2.6.24/include/asm-i386/mach-rdc/rdc321x_defs.h
new file mode 100644 (file)
index 0000000..838ba8f
--- /dev/null
@@ -0,0 +1,6 @@
+#define PFX    "rdc321x: "
+
+/* General purpose configuration and data registers */
+#define RDC3210_CFGREG_ADDR     0x0CF8
+#define RDC3210_CFGREG_DATA     0x0CFC
+#define RDC_MAX_GPIO           0x3A
diff --git a/target/linux/rdc/files-2.6.24/include/asm-x86/gpio.h b/target/linux/rdc/files-2.6.24/include/asm-x86/gpio.h
new file mode 100644 (file)
index 0000000..ff87fca
--- /dev/null
@@ -0,0 +1,6 @@
+#ifndef _ASM_I386_GPIO_H
+#define _ASM_I386_GPIO_H
+
+#include <gpio.h>
+
+#endif /* _ASM_I386_GPIO_H */
diff --git a/target/linux/rdc/files-2.6.24/include/asm-x86/mach-generic/gpio.h b/target/linux/rdc/files-2.6.24/include/asm-x86/mach-generic/gpio.h
new file mode 100644 (file)
index 0000000..5305dcb
--- /dev/null
@@ -0,0 +1,15 @@
+#ifndef __ASM_MACH_GENERIC_GPIO_H
+#define __ASM_MACH_GENERIC_GPIO_H
+
+int gpio_request(unsigned gpio, const char *label);
+void gpio_free(unsigned gpio);
+int gpio_direction_input(unsigned gpio);
+int gpio_direction_output(unsigned gpio, int value);
+int gpio_get_value(unsigned gpio);
+void gpio_set_value(unsigned gpio, int value);
+int gpio_to_irq(unsigned gpio);
+int irq_to_gpio(unsigned irq);
+
+#include <asm-generic/gpio.h>           /* cansleep wrappers */
+
+#endif /* __ASM_MACH_GENERIC_GPIO_H */
diff --git a/target/linux/rdc/files-2.6.24/include/asm-x86/mach-rdc/gpio.h b/target/linux/rdc/files-2.6.24/include/asm-x86/mach-rdc/gpio.h
new file mode 100644 (file)
index 0000000..2368bd7
--- /dev/null
@@ -0,0 +1,56 @@
+#ifndef _RDC_GPIO_H
+#define _RDC_GPIO_H
+
+extern int rdc_gpio_get_value(unsigned gpio);
+extern void rdc_gpio_set_value(unsigned gpio, int value);
+extern int rdc_gpio_direction_input(unsigned gpio);
+extern int rdc_gpio_direction_output(unsigned gpio, int value);
+
+
+/* Wrappers for the arch-neutral GPIO API */
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+        /* Not yet implemented */
+        return 0;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+        /* Not yet implemented */
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+        return rdc_gpio_direction_input(gpio);
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+        return rdc_gpio_direction_output(gpio, value);
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+        return rdc_gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+        rdc_gpio_set_value(gpio, value);
+}
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+        return gpio;
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+        return irq;
+}
+
+/* For cansleep */
+#include <asm-generic/gpio.h>
+
+#endif /* _RDC_GPIO_H_ */
diff --git a/target/linux/rdc/files-2.6.24/include/asm-x86/mach-rdc/rdc321x_defs.h b/target/linux/rdc/files-2.6.24/include/asm-x86/mach-rdc/rdc321x_defs.h
new file mode 100644 (file)
index 0000000..838ba8f
--- /dev/null
@@ -0,0 +1,6 @@
+#define PFX    "rdc321x: "
+
+/* General purpose configuration and data registers */
+#define RDC3210_CFGREG_ADDR     0x0CF8
+#define RDC3210_CFGREG_DATA     0x0CFC
+#define RDC_MAX_GPIO           0x3A
diff --git a/target/linux/rdc/files/arch/i386/kernel/cpu/rdc.c b/target/linux/rdc/files/arch/i386/kernel/cpu/rdc.c
deleted file mode 100644 (file)
index f4b9083..0000000
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <linux/init.h>
-#include <linux/bitops.h>
-#include <linux/mm.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-
-#include "cpu.h"
-
-static struct cpu_dev rdc_cpu_dev __cpuinitdata = {
-        .c_vendor       = "RDC",
-        .c_models = {
-                { .vendor = X86_VENDOR_RDC, .family = 4, .model_names =
-                  {
-                          [0] = "R861x(-G)",
-                  }
-                },
-        },
-};
-
-int __init rdc_init_cpu(void)
-{
-        cpu_devs[X86_VENDOR_RDC] = &rdc_cpu_dev;
-        return 0;
-}
diff --git a/target/linux/rdc/files/arch/i386/mach-rdc/Makefile b/target/linux/rdc/files/arch/i386/mach-rdc/Makefile
deleted file mode 100644 (file)
index 5961bc7..0000000
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the RDC321x specific parts of the kernel
-#
-obj-$(CONFIG_X86_RDC)        := gpio.o platform.o wdt.o
-
diff --git a/target/linux/rdc/files/arch/i386/mach-rdc/gpio.c b/target/linux/rdc/files/arch/i386/mach-rdc/gpio.c
deleted file mode 100644 (file)
index dbd0327..0000000
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- *  Copyright (C) 2007, OpenWrt.org, Florian Fainelli <florian@openwrt.org>
- *     RDC321x architecture specific GPIO support
- *
- *  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.
- */
-
-#include <linux/autoconf.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-
-#include <asm/mach-rdc/rdc321x_defs.h>
-
-static inline int rdc_gpio_is_valid(unsigned gpio)
-{
-       return (gpio <= RDC_MAX_GPIO);
-}
-
-static unsigned int rdc_gpio_read(unsigned gpio)
-{
-       unsigned int val;
-
-       val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x84:0x48));
-        outl(val, RDC3210_CFGREG_ADDR);
-        udelay(10);
-        val = inl(RDC3210_CFGREG_DATA);
-        val |= (0x1 << (gpio & 0x1F));
-        outl(val, RDC3210_CFGREG_DATA);
-        udelay(10);
-        val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x88:0x4C));
-        outl(val, RDC3210_CFGREG_ADDR);
-        udelay(10);
-        val = inl(RDC3210_CFGREG_DATA);
-
-       return val;
-}
-
-static void rdc_gpio_write(unsigned int val)
-{
-       if (val) {
-               outl(val, RDC3210_CFGREG_DATA);
-               udelay(10);
-       }
-}
-
-int rdc_gpio_get_value(unsigned gpio)
-{
-       if (rdc_gpio_is_valid(gpio))
-               return (int)rdc_gpio_read(gpio);
-       else
-               return -EINVAL;
-}
-EXPORT_SYMBOL(rdc_gpio_get_value);
-
-void rdc_gpio_set_value(unsigned gpio, int value)
-{
-       unsigned int val;
-
-       if (!rdc_gpio_is_valid(gpio))
-               return;
-       
-       val = rdc_gpio_read(gpio);
-
-       if (value)
-               val &= ~(0x1 << (gpio & 0x1F));
-       else
-               val |= (0x1 << (gpio & 0x1F));
-
-       rdc_gpio_write(val);
-}
-EXPORT_SYMBOL(rdc_gpio_set_value);
-
-int rdc_gpio_direction_input(unsigned gpio)
-{
-       return 0;
-}
-EXPORT_SYMBOL(rdc_gpio_direction_input);
-
-int rdc_gpio_direction_output(unsigned gpio, int value)
-{
-       return 0;
-}
-EXPORT_SYMBOL(rdc_gpio_direction_output);
-
-
diff --git a/target/linux/rdc/files/arch/i386/mach-rdc/platform.c b/target/linux/rdc/files/arch/i386/mach-rdc/platform.c
deleted file mode 100644 (file)
index 86981f8..0000000
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- *
- *  Generic RDC321x platform devices
- *
- *  Copyright (C) 2007-2008 OpenWrt.org
- *  Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
- *  Copyright (C) 2008 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
- *
- *  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., 51 Franklin Street, Fifth Floor,
- *  Boston, MA  02110-1301, USA.
- *
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/version.h>
-#include <linux/leds.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/physmap.h>
-#include <linux/root_dev.h>
-#include <asm/gpio.h>
-
-/* Flash */
-#ifdef CONFIG_MTD_RDC3210
-static struct resource rdc_flash_resource[] = {
-       [0] = {
-               .start = (u32)-CONFIG_MTD_RDC3210_SIZE,
-               .end = (u32)-1,
-               .flags = IORESOURCE_MEM,
-       },
-};
-
-static struct platform_device rdc_flash_device = {
-       .name = "rdc321x-flash",
-       .id = -1,
-       .num_resources = ARRAY_SIZE(rdc_flash_resource),
-       .resource = rdc_flash_resource,
-};
-#else
-static struct mtd_partition rdc_flash_parts[15];
-
-static struct resource rdc_flash_resource = {
-       .end = (u32)-1,
-       .flags = IORESOURCE_MEM,
-};
-
-static struct physmap_flash_data rdc_flash_data = {
-       .parts = rdc_flash_parts,
-};
-
-static struct platform_device rdc_flash_device = {
-       .name = "physmap-flash",
-       .id = -1,
-       .resource = &rdc_flash_resource,
-       .num_resources = 1,
-       .dev.platform_data = &rdc_flash_data,
-};
-#endif
-
-/* LEDS */
-static struct gpio_led default_leds[] = {
-        { .name = "rdc321x:dmz", .gpio = 1, },
-};
-
-static struct gpio_led_platform_data rdc321x_led_data = {
-       .num_leds = ARRAY_SIZE(default_leds),
-       .leds = default_leds,
-};
-
-static struct platform_device rdc321x_leds = {
-       .name = "leds-gpio",
-       .id = -1,
-       .dev = {
-               .platform_data = &rdc321x_led_data,
-       }
-};
-
-/* Watchdog */
-static struct platform_device rdc321x_wdt = {
-       .name = "rdc321x-wdt",
-       .id = -1,
-       .num_resources = 0,
-};
-
-/* Button */
-static struct gpio_keys_button rdc321x_gpio_btn[] = {
-       {
-               .gpio = 0,
-               .code = BTN_0,
-               .desc = "Reset",
-               .active_low = 1,
-       }
-};
-
-static struct gpio_keys_platform_data rdc321x_gpio_btn_data = {
-       .buttons = rdc321x_gpio_btn,
-       .nbuttons = ARRAY_SIZE(rdc321x_gpio_btn),
-};
-
-static struct platform_device rdc321x_button = {
-       .name = "gpio-keys",
-       .id = -1,
-       .dev = {
-               .platform_data = &rdc321x_gpio_btn_data,
-       }
-};
-
-static struct platform_device *rdc321x_devs[] = {
-       &rdc_flash_device,
-       &rdc321x_leds,
-       &rdc321x_wdt,
-       &rdc321x_button
-};
-
-static int probe_flash_start(struct map_info *the_map)
-{
-       struct mtd_info *res;
-
-       the_map->virt = ioremap(the_map->phys, the_map->size);
-       if (the_map->virt == NULL)
-               return 1;
-       for (the_map->bankwidth = 32; the_map->bankwidth; the_map->bankwidth
-                       >>= 1) {
-               res = do_map_probe("cfi_probe", the_map);
-               if (res == NULL)
-                       res = do_map_probe("jedec_probe", the_map);
-               if (res != NULL)
-                       break;
-       }
-       iounmap(the_map->virt);
-       if (res != NULL)
-               the_map->phys = (u32)-(s32)(the_map->size = res->size);
-       return res == NULL;
-}
-
-static __init int rdc_board_setup(void)
-{
-#ifndef CONFIG_MTD_RDC3210
-       struct map_info rdc_map_info;
-       u32 the_header[4];
-
-       ROOT_DEV = 0;
-       rdc_map_info.name = rdc_flash_device.name;
-       rdc_map_info.phys = 0xff000000;
-       rdc_map_info.size = 0x1000000;
-       rdc_map_info.bankwidth = 2;
-       rdc_map_info.set_vpp = NULL;
-       simple_map_init(&rdc_map_info);
-       while (probe_flash_start(&rdc_map_info)) {
-               rdc_map_info.phys++;
-               if (--rdc_map_info.size)
-                       panic("Not to be or to be: That"
-                               " is not the question.");
-       }
-       rdc_flash_resource.start = rdc_map_info.phys;
-       rdc_flash_data.width = rdc_map_info.bankwidth;
-       rdc_map_info.virt = (u32)ioremap_nocache(rdc_map_info.phys, 0x10);
-       if (rdc_map_info.virt == NULL)
-               panic("Something's rotten in Denmark!");
-       the_header[0] = ((u32 *)rdc_map_info.virt)[0];
-       the_header[1] = ((u32 *)rdc_map_info.virt)[1];
-       the_header[2] = ((u32 *)rdc_map_info.virt)[2];
-       the_header[3] = ((u32 *)rdc_map_info.virt)[3];
-       iounmap(rdc_map_info.virt);
-       if (!memcmp(the_header, "GMTK", 4)) {   /* Gemtek */
-               /* TODO */
-       } else if (!memcmp(the_header, "CSYS", 4)) {    /* Sitecom */
-               /* TODO */
-       } else if (!memcmp(((u8 *)the_header) + 14, "Li", 2)) { /* AMIT */
-               rdc_flash_parts[0].name = "kernel_parthdr";
-               rdc_flash_parts[0].offset = 0;
-               rdc_flash_parts[0].size = 0x10;
-               rdc_flash_parts[1].name = "kernel";
-               rdc_flash_parts[1].offset = 0x10;
-               rdc_flash_parts[1].size = 0xffff0;
-               rdc_flash_parts[2].name = "rootfs_parthdr";
-               rdc_flash_parts[2].offset = 0x100000;
-               rdc_flash_parts[2].size = 0x10;
-               rdc_flash_parts[3].name = "rootfs";
-               rdc_flash_parts[3].offset = 0x100010;
-               rdc_flash_parts[3].size = rdc_map_info.size - 0x160010;
-               rdc_flash_parts[4].name = "config_parthdr";
-               rdc_flash_parts[4].offset = rdc_map_info.size - 0x60000;
-               rdc_flash_parts[4].size = 0x10;
-               rdc_flash_parts[5].name = "config";
-               rdc_flash_parts[5].offset = rdc_map_info.size - 0x5fff0;
-               rdc_flash_parts[5].size = 0xfff0;
-               rdc_flash_parts[6].name = "recoveryfs_parthdr";
-               rdc_flash_parts[6].offset = rdc_map_info.size - 0x50000;
-               rdc_flash_parts[6].size = 0x10;
-               rdc_flash_parts[7].name = "recoveryfs";
-               rdc_flash_parts[7].offset = rdc_map_info.size - 0x4fff0;
-               rdc_flash_parts[7].size = 0x3fff0;
-               rdc_flash_parts[8].name = "recovery_parthdr";
-               rdc_flash_parts[8].offset = rdc_map_info.size - 0x10000;
-               rdc_flash_parts[8].size = 0x10;
-               rdc_flash_parts[9].name = "recovery";
-               rdc_flash_parts[9].offset = rdc_map_info.size - 0xfff0;
-               rdc_flash_parts[9].size = 0x7ff0;
-               rdc_flash_parts[10].name = "productinfo_parthdr";
-               rdc_flash_parts[10].offset = rdc_map_info.size - 0x8000;
-               rdc_flash_parts[10].size = 0x10;
-               rdc_flash_parts[11].name = "productinfo";
-               rdc_flash_parts[11].offset = rdc_map_info.size - 0x7ff0;
-               rdc_flash_parts[11].size = 0x1ff0;
-               rdc_flash_parts[12].name = "bootloader_parthdr";
-               rdc_flash_parts[12].offset = rdc_map_info.size - 0x6000;
-               rdc_flash_parts[12].size = 0x10;
-               rdc_flash_parts[13].name = "bootloader";
-               rdc_flash_parts[13].offset = rdc_map_info.size - 0x5ff0;
-               rdc_flash_parts[13].size = 0x5ff0;
-               rdc_flash_parts[14].name = "everything";
-               rdc_flash_parts[14].offset = 0;
-               rdc_flash_parts[14].size = rdc_map_info.size;
-               rdc_flash_data.nr_parts = 15;
-       } else {        /* ZyXEL */
-               rdc_flash_parts[0].name = "kernel";
-               rdc_flash_parts[0].offset = 0;
-               rdc_flash_parts[0].size = 0x100000;
-               rdc_flash_parts[1].name = "rootfs";
-               rdc_flash_parts[1].offset = 0x100000;
-               rdc_flash_parts[1].size = rdc_map_info.size - 0x140000;
-               rdc_flash_parts[2].name = "linux";
-               rdc_flash_parts[2].offset = 0;
-               rdc_flash_parts[2].size = rdc_map_info.size - 0x40000;
-               rdc_flash_parts[3].name = "config";
-               rdc_flash_parts[3].offset = rdc_map_info.size - 0x40000;
-               rdc_flash_parts[3].size = 0x10000;
-               rdc_flash_parts[4].name = "productinfo";
-               rdc_flash_parts[4].offset = rdc_map_info.size - 0x30000;
-               rdc_flash_parts[4].size = 0x10000;
-               rdc_flash_parts[5].name = "bootloader";
-               rdc_flash_parts[5].offset = rdc_map_info.size - 0x20000;
-               rdc_flash_parts[5].size = 0x20000;
-               rdc_flash_data.nr_parts = 6;
-       }
-#endif
-       return platform_add_devices(rdc321x_devs, ARRAY_SIZE(rdc321x_devs));
-}
-
-#ifdef CONFIG_MTD_RDC3210
-arch_initcall(rdc_board_setup);
-#else
-late_initcall(rdc_board_setup);
-#endif
diff --git a/target/linux/rdc/files/arch/i386/mach-rdc/setup.c b/target/linux/rdc/files/arch/i386/mach-rdc/setup.c
deleted file mode 100644 (file)
index ad206c3..0000000
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- *     Machine specific setup for generic
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/arch_hooks.h>
-#include <asm/io.h>
-#include <asm/setup.h>
-
-char * __init machine_specific_memory_setup(void)
-{
-       return "RDC R-321x";
-}
diff --git a/target/linux/rdc/files/arch/i386/mach-rdc/wdt.c b/target/linux/rdc/files/arch/i386/mach-rdc/wdt.c
deleted file mode 100644 (file)
index 13b69f6..0000000
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * RDC321x watchdog driver
- *
- * Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
- *
- * This driver is highly inspired from the cpu5_wdt driver
- *
- * 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.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/miscdevice.h>
-#include <linux/fs.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/timer.h>
-#include <linux/completion.h>
-#include <linux/jiffies.h>
-#include <linux/platform_device.h>
-#include <linux/watchdog.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-
-#include <asm/mach-rdc/rdc321x_defs.h>
-
-#define RDC_WDT_MASK           0x80000000      /* Mask */
-#define RDC_WDT_EN             0x00800000      /* Enable bit */
-#define RDC_WDT_WTI            0x00200000      /* Generate a CPU reset/NMI/WDT irq when WDT timeout is reached */
-#define RDC_WDT_RST            0x00100000      /* Reset bit */
-#define RDC_WDT_WIF            0x00040000      /* WDT IRQ Flag */
-#define RDC_WDT_IRT            0x00000100      /* IRQ Routing table */
-#define RDC_WDT_CNT            0x00000001      /* WDT count */
-
-#define RDC_CLS_TMR            0x80003844      /* Clear timer */
-
-#define RDC_WDT_INTERVAL       (HZ/10+1)
-
-int nowayout = WATCHDOG_NOWAYOUT;
-module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-
-static int ticks = 1000;
-
-/* some device data */
-
-static struct {
-       struct completion stop;
-       volatile int running;
-       struct timer_list timer;
-       volatile int queue;
-       int default_ticks;
-       unsigned long inuse;
-} rdc321x_wdt_device;
-
-/* generic helper functions */
-
-static void rdc321x_wdt_trigger(unsigned long unused)
-{
-       if( rdc321x_wdt_device.running )
-               ticks--;
-
-       /* keep watchdog alive */
-       outl(RDC_WDT_EN|inl(RDC3210_CFGREG_DATA), RDC3210_CFGREG_DATA); 
-       
-       /* requeue?? */
-       if (rdc321x_wdt_device.queue && ticks)
-               mod_timer(&rdc321x_wdt_device.timer, jiffies + RDC_WDT_INTERVAL);
-       else {
-               /* ticks doesn't matter anyway */
-               complete(&rdc321x_wdt_device.stop);
-       }
-
-}
-
-static void rdc321x_wdt_reset(void)
-{
-       ticks = rdc321x_wdt_device.default_ticks;
-}
-
-static void rdc321x_wdt_start(void)
-{
-       if (!rdc321x_wdt_device.queue) {
-               rdc321x_wdt_device.queue = 1;
-
-               /* Clear the timer */
-               outl(RDC_CLS_TMR, RDC3210_CFGREG_ADDR);
-               
-               /* Enable watchdog and set the timeout to 81.92 us */
-               outl(RDC_WDT_EN|RDC_WDT_CNT, RDC3210_CFGREG_DATA);
-
-               mod_timer(&rdc321x_wdt_device.timer, jiffies + RDC_WDT_INTERVAL);
-       }
-
-       /* if process dies, counter is not decremented */
-       rdc321x_wdt_device.running++;
-}
-
-static int rdc321x_wdt_stop(void)
-{
-       if (rdc321x_wdt_device.running)
-               rdc321x_wdt_device.running = 0;
-
-       ticks = rdc321x_wdt_device.default_ticks;
-
-       return -EIO;
-}
-
-/* filesystem operations */
-
-static int rdc321x_wdt_open(struct inode *inode, struct file *file)
-{
-       if (test_and_set_bit(0, &rdc321x_wdt_device.inuse))
-               return -EBUSY;
-
-       return nonseekable_open(inode, file);
-}
-
-static int rdc321x_wdt_release(struct inode *inode, struct file *file)
-{
-       clear_bit(0, &rdc321x_wdt_device.inuse);
-       return 0;
-}
-
-static int rdc321x_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
-{
-       void __user *argp = (void __user *)arg;
-       unsigned int value;
-       static struct watchdog_info ident =
-       {
-               .options = WDIOF_CARDRESET,
-               .identity = "RDC321x WDT",
-       };
-
-       switch(cmd) {
-               case WDIOC_KEEPALIVE:
-                       rdc321x_wdt_reset();
-                       break;
-               case WDIOC_GETSTATUS:
-                       /* Read the value from the DATA register */
-                       value = inl(RDC3210_CFGREG_DATA);
-                       if ( copy_to_user(argp, &value, sizeof(int)) )
-                               return -EFAULT;
-                       break;
-               case WDIOC_GETSUPPORT:
-                       if ( copy_to_user(argp, &ident, sizeof(ident)) )
-                               return -EFAULT;
-                       break;
-               case WDIOC_SETOPTIONS:
-                       if ( copy_from_user(&value, argp, sizeof(int)) )
-                               return -EFAULT;
-                       switch(value) {
-                               case WDIOS_ENABLECARD:
-                                       rdc321x_wdt_start();
-                                       break;
-                               case WDIOS_DISABLECARD:
-                                       return rdc321x_wdt_stop();
-                               default:
-                                       return -EINVAL;
-                       }
-                       break;
-               default:
-                       return -ENOTTY;
-       }
-       return 0;
-}
-
-static ssize_t rdc321x_wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
-{
-       if ( !count )
-               return -EIO;
-
-       rdc321x_wdt_reset();
-
-       return count;
-}
-
-static const struct file_operations rdc321x_wdt_fops = {
-       .owner          = THIS_MODULE,
-       .llseek         = no_llseek,
-       .ioctl          = rdc321x_wdt_ioctl,
-       .open           = rdc321x_wdt_open,
-       .write          = rdc321x_wdt_write,
-       .release        = rdc321x_wdt_release,
-};
-
-static struct miscdevice rdc321x_wdt_misc = {
-       .minor  = WATCHDOG_MINOR,
-       .name   = "watchdog",
-       .fops   = &rdc321x_wdt_fops,
-};
-
-static int __devinit rdc321x_wdt_probe(struct platform_device *pdev)
-{
-       int err;
-
-       if ( (err = misc_register(&rdc321x_wdt_misc)) < 0 ) {
-               printk(KERN_ERR PFX "misc_register failed\n");
-               return err;
-       }
-
-       /* Reset the watchdog */
-       outl(RDC_WDT_RST, RDC3210_CFGREG_DATA);
-
-       init_completion(&rdc321x_wdt_device.stop);
-       rdc321x_wdt_device.queue = 0;
-
-       clear_bit(0, &rdc321x_wdt_device.inuse);
-
-       setup_timer(&rdc321x_wdt_device.timer, rdc321x_wdt_trigger, 0);
-
-       rdc321x_wdt_device.default_ticks = ticks;
-
-       printk(KERN_INFO PFX "init success\n");
-
-       return 0;
-}
-
-static int rdc321x_wdt_remove(struct platform_device *pdev)
-{
-       if (rdc321x_wdt_device.queue) {
-               rdc321x_wdt_device.queue = 0;
-               wait_for_completion(&rdc321x_wdt_device.stop);
-       }
-
-       misc_deregister(&rdc321x_wdt_misc);
-
-       return 0;
-}
-
-static struct platform_driver rdc321x_wdt_driver = {
-       .probe = rdc321x_wdt_probe,
-       .remove = rdc321x_wdt_remove,
-       .driver = {
-               .owner = THIS_MODULE,
-               .name = "rdc321x-wdt",
-       },
-};
-
-static int __init rdc321x_wdt_init(void)
-{
-       return platform_driver_register(&rdc321x_wdt_driver);
-}
-
-static void __exit rdc321x_wdt_exit(void)
-{
-       platform_driver_unregister(&rdc321x_wdt_driver);
-}
-
-module_init(rdc321x_wdt_init);
-module_exit(rdc321x_wdt_exit);
-
-MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
-MODULE_DESCRIPTION("RDC321x watchdog driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/target/linux/rdc/files/arch/x86/boot/compressed/LzmaDecode.c b/target/linux/rdc/files/arch/x86/boot/compressed/LzmaDecode.c
deleted file mode 100644 (file)
index a17d6ca..0000000
+++ /dev/null
@@ -1,586 +0,0 @@
-/*
-  LzmaDecode.c
-  LZMA Decoder (optimized for Speed version)
-  
-  LZMA SDK 4.17 Copyright (c) 1999-2005 Igor Pavlov (2005-04-05)
-  http://www.7-zip.org/
-
-  LZMA SDK is licensed under two licenses:
-  1) GNU Lesser General Public License (GNU LGPL)
-  2) Common Public License (CPL)
-  It means that you can select one of these two licenses and 
-  follow rules of that license.
-
-  SPECIAL EXCEPTION:
-  Igor Pavlov, as the author of this Code, expressly permits you to 
-  statically or dynamically link your Code (or bind by name) to the 
-  interfaces of this file without subjecting your linked Code to the 
-  terms of the CPL or GNU LGPL. Any modifications or additions 
-  to this file, however, are subject to the LGPL or CPL terms.
-*/
-
-#include "LzmaDecode.h"
-
-#ifndef Byte
-#define Byte unsigned char
-#endif
-
-#define kNumTopBits 24
-#define kTopValue ((UInt32)1 << kNumTopBits)
-
-#define kNumBitModelTotalBits 11
-#define kBitModelTotal (1 << kNumBitModelTotalBits)
-#define kNumMoveBits 5
-
-#define RC_READ_BYTE (*Buffer++)
-
-#define RC_INIT2 Code = 0; Range = 0xFFFFFFFF; \
-  { int i; for(i = 0; i < 5; i++) { RC_TEST; Code = (Code << 8) | RC_READ_BYTE; }}
-
-#ifdef _LZMA_IN_CB
-
-#define RC_TEST { if (Buffer == BufferLim) \
-  { UInt32 size; int result = InCallback->Read(InCallback, &Buffer, &size); if (result != LZMA_RESULT_OK) return result; \
-  BufferLim = Buffer + size; if (size == 0) return LZMA_RESULT_DATA_ERROR; }}
-
-#define RC_INIT Buffer = BufferLim = 0; RC_INIT2
-
-#else
-
-#define RC_TEST { if (Buffer == BufferLim) return LZMA_RESULT_DATA_ERROR; }
-
-#define RC_INIT(buffer, bufferSize) Buffer = buffer; BufferLim = buffer + bufferSize; RC_INIT2
-#endif
-
-#define RC_NORMALIZE if (Range < kTopValue) { RC_TEST; Range <<= 8; Code = (Code << 8) | RC_READ_BYTE; }
-
-#define IfBit0(p) RC_NORMALIZE; bound = (Range >> kNumBitModelTotalBits) * *(p); if (Code < bound)
-#define UpdateBit0(p) Range = bound; *(p) += (kBitModelTotal - *(p)) >> kNumMoveBits;
-#define UpdateBit1(p) Range -= bound; Code -= bound; *(p) -= (*(p)) >> kNumMoveBits;
-
-#define RC_GET_BIT2(p, mi, A0, A1) IfBit0(p) \
-  { UpdateBit0(p); mi <<= 1; A0; } else \
-  { UpdateBit1(p); mi = (mi + mi) + 1; A1; } 
-  
-#define RC_GET_BIT(p, mi) RC_GET_BIT2(p, mi, ; , ;)               
-
-#define RangeDecoderBitTreeDecode(probs, numLevels, res) \
-  { int i = numLevels; res = 1; \
-  do { CProb *p = probs + res; RC_GET_BIT(p, res) } while(--i != 0); \
-  res -= (1 << numLevels); }
-
-
-#define kNumPosBitsMax 4
-#define kNumPosStatesMax (1 << kNumPosBitsMax)
-
-#define kLenNumLowBits 3
-#define kLenNumLowSymbols (1 << kLenNumLowBits)
-#define kLenNumMidBits 3
-#define kLenNumMidSymbols (1 << kLenNumMidBits)
-#define kLenNumHighBits 8
-#define kLenNumHighSymbols (1 << kLenNumHighBits)
-
-#define LenChoice 0
-#define LenChoice2 (LenChoice + 1)
-#define LenLow (LenChoice2 + 1)
-#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
-#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
-#define kNumLenProbs (LenHigh + kLenNumHighSymbols) 
-
-
-#define kNumStates 12
-#define kNumLitStates 7
-
-#define kStartPosModelIndex 4
-#define kEndPosModelIndex 14
-#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
-
-#define kNumPosSlotBits 6
-#define kNumLenToPosStates 4
-
-#define kNumAlignBits 4
-#define kAlignTableSize (1 << kNumAlignBits)
-
-#define kMatchMinLen 2
-
-#define IsMatch 0
-#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
-#define IsRepG0 (IsRep + kNumStates)
-#define IsRepG1 (IsRepG0 + kNumStates)
-#define IsRepG2 (IsRepG1 + kNumStates)
-#define IsRep0Long (IsRepG2 + kNumStates)
-#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
-#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
-#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
-#define LenCoder (Align + kAlignTableSize)
-#define RepLenCoder (LenCoder + kNumLenProbs)
-#define Literal (RepLenCoder + kNumLenProbs)
-
-#if Literal != LZMA_BASE_SIZE
-StopCompilingDueBUG
-#endif
-
-#ifdef _LZMA_OUT_READ
-
-typedef struct _LzmaVarState
-{
-  Byte *Buffer;
-  Byte *BufferLim;
-  UInt32 Range;
-  UInt32 Code;
-  #ifdef _LZMA_IN_CB
-  ILzmaInCallback *InCallback;
-  #endif
-  Byte *Dictionary;
-  UInt32 DictionarySize;
-  UInt32 DictionaryPos;
-  UInt32 GlobalPos;
-  UInt32 Reps[4];
-  int lc;
-  int lp;
-  int pb;
-  int State;
-  int RemainLen;
-  Byte TempDictionary[4];
-} LzmaVarState;
-
-int LzmaDecoderInit(
-    unsigned char *buffer, UInt32 bufferSize,
-    int lc, int lp, int pb,
-    unsigned char *dictionary, UInt32 dictionarySize,
-    #ifdef _LZMA_IN_CB
-    ILzmaInCallback *InCallback
-    #else
-    unsigned char *inStream, UInt32 inSize
-    #endif
-    )
-{
-  Byte *Buffer;
-  Byte *BufferLim;
-  UInt32 Range;
-  UInt32 Code;
-  LzmaVarState *vs = (LzmaVarState *)buffer;
-  CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
-  UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
-  UInt32 i;
-  if (bufferSize < numProbs * sizeof(CProb) + sizeof(LzmaVarState))
-    return LZMA_RESULT_NOT_ENOUGH_MEM;
-  vs->Dictionary = dictionary;
-  vs->DictionarySize = dictionarySize;
-  vs->DictionaryPos = 0;
-  vs->GlobalPos = 0;
-  vs->Reps[0] = vs->Reps[1] = vs->Reps[2] = vs->Reps[3] = 1;
-  vs->lc = lc;
-  vs->lp = lp;
-  vs->pb = pb;
-  vs->State = 0;
-  vs->RemainLen = 0;
-  dictionary[dictionarySize - 1] = 0;
-  for (i = 0; i < numProbs; i++)
-    p[i] = kBitModelTotal >> 1; 
-
-  #ifdef _LZMA_IN_CB
-  RC_INIT;
-  #else
-  RC_INIT(inStream, inSize);
-  #endif
-  vs->Buffer = Buffer;
-  vs->BufferLim = BufferLim;
-  vs->Range = Range;
-  vs->Code = Code;
-  #ifdef _LZMA_IN_CB
-  vs->InCallback = InCallback;
-  #endif
-
-  return LZMA_RESULT_OK;
-}
-
-int LzmaDecode(unsigned char *buffer, 
-    unsigned char *outStream, UInt32 outSize,
-    UInt32 *outSizeProcessed)
-{
-  LzmaVarState *vs = (LzmaVarState *)buffer;
-  Byte *Buffer = vs->Buffer;
-  Byte *BufferLim = vs->BufferLim;
-  UInt32 Range = vs->Range;
-  UInt32 Code = vs->Code;
-  #ifdef _LZMA_IN_CB
-  ILzmaInCallback *InCallback = vs->InCallback;
-  #endif
-  CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
-  int state = vs->State;
-  Byte previousByte;
-  UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
-  UInt32 nowPos = 0;
-  UInt32 posStateMask = (1 << (vs->pb)) - 1;
-  UInt32 literalPosMask = (1 << (vs->lp)) - 1;
-  int lc = vs->lc;
-  int len = vs->RemainLen;
-  UInt32 globalPos = vs->GlobalPos;
-
-  Byte *dictionary = vs->Dictionary;
-  UInt32 dictionarySize = vs->DictionarySize;
-  UInt32 dictionaryPos = vs->DictionaryPos;
-
-  Byte tempDictionary[4];
-  if (dictionarySize == 0)
-  {
-    dictionary = tempDictionary;
-    dictionarySize = 1;
-    tempDictionary[0] = vs->TempDictionary[0];
-  }
-
-  if (len == -1)
-  {
-    *outSizeProcessed = 0;
-    return LZMA_RESULT_OK;
-  }
-
-  while(len != 0 && nowPos < outSize)
-  {
-    UInt32 pos = dictionaryPos - rep0;
-    if (pos >= dictionarySize)
-      pos += dictionarySize;
-    outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
-    if (++dictionaryPos == dictionarySize)
-      dictionaryPos = 0;
-    len--;
-  }
-  if (dictionaryPos == 0)
-    previousByte = dictionary[dictionarySize - 1];
-  else
-    previousByte = dictionary[dictionaryPos - 1];
-#else
-
-int LzmaDecode(
-    Byte *buffer, UInt32 bufferSize,
-    int lc, int lp, int pb,
-    #ifdef _LZMA_IN_CB
-    ILzmaInCallback *InCallback,
-    #else
-    unsigned char *inStream, UInt32 inSize,
-    #endif
-    unsigned char *outStream, UInt32 outSize,
-    UInt32 *outSizeProcessed)
-{
-  UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
-  CProb *p = (CProb *)buffer;
-
-  UInt32 i;
-  int state = 0;
-  Byte previousByte = 0;
-  UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
-  UInt32 nowPos = 0;
-  UInt32 posStateMask = (1 << pb) - 1;
-  UInt32 literalPosMask = (1 << lp) - 1;
-  int len = 0;
-  
-  Byte *Buffer;
-  Byte *BufferLim;
-  UInt32 Range;
-  UInt32 Code;
-  
-  if (bufferSize < numProbs * sizeof(CProb))
-    return LZMA_RESULT_NOT_ENOUGH_MEM;
-  for (i = 0; i < numProbs; i++)
-    p[i] = kBitModelTotal >> 1;
-  
-
-  #ifdef _LZMA_IN_CB
-  RC_INIT;
-  #else
-  RC_INIT(inStream, inSize);
-  #endif
-#endif
-
-  *outSizeProcessed = 0;
-  while(nowPos < outSize)
-  {
-    CProb *prob;
-    UInt32 bound;
-    int posState = (int)(
-        (nowPos 
-        #ifdef _LZMA_OUT_READ
-        + globalPos
-        #endif
-        )
-        & posStateMask);
-
-    prob = p + IsMatch + (state << kNumPosBitsMax) + posState;
-    IfBit0(prob)
-    {
-      int symbol = 1;
-      UpdateBit0(prob)
-      prob = p + Literal + (LZMA_LIT_SIZE * 
-        (((
-        (nowPos 
-        #ifdef _LZMA_OUT_READ
-        + globalPos
-        #endif
-        )
-        & literalPosMask) << lc) + (previousByte >> (8 - lc))));
-
-      if (state >= kNumLitStates)
-      {
-        int matchByte;
-        #ifdef _LZMA_OUT_READ
-        UInt32 pos = dictionaryPos - rep0;
-        if (pos >= dictionarySize)
-          pos += dictionarySize;
-        matchByte = dictionary[pos];
-        #else
-        matchByte = outStream[nowPos - rep0];
-        #endif
-        do
-        {
-          int bit;
-          CProb *probLit;
-          matchByte <<= 1;
-          bit = (matchByte & 0x100);
-          probLit = prob + 0x100 + bit + symbol;
-          RC_GET_BIT2(probLit, symbol, if (bit != 0) break, if (bit == 0) break)
-        }
-        while (symbol < 0x100);
-      }
-      while (symbol < 0x100)
-      {
-        CProb *probLit = prob + symbol;
-        RC_GET_BIT(probLit, symbol)
-      }
-      previousByte = (Byte)symbol;
-
-      outStream[nowPos++] = previousByte;
-      #ifdef _LZMA_OUT_READ
-      dictionary[dictionaryPos] = previousByte;
-      if (++dictionaryPos == dictionarySize)
-        dictionaryPos = 0;
-      #endif
-      if (state < 4) state = 0;
-      else if (state < 10) state -= 3;
-      else state -= 6;
-    }
-    else             
-    {
-      UpdateBit1(prob);
-      prob = p + IsRep + state;
-      IfBit0(prob)
-      {
-        UpdateBit0(prob);
-        rep3 = rep2;
-        rep2 = rep1;
-        rep1 = rep0;
-        state = state < kNumLitStates ? 0 : 3;
-        prob = p + LenCoder;
-      }
-      else
-      {
-        UpdateBit1(prob);
-        prob = p + IsRepG0 + state;
-        IfBit0(prob)
-        {
-          UpdateBit0(prob);
-          prob = p + IsRep0Long + (state << kNumPosBitsMax) + posState;
-          IfBit0(prob)
-          {
-            #ifdef _LZMA_OUT_READ
-            UInt32 pos;
-            #endif
-            UpdateBit0(prob);
-            if (nowPos 
-                #ifdef _LZMA_OUT_READ
-                + globalPos
-                #endif
-                == 0)
-              return LZMA_RESULT_DATA_ERROR;
-            state = state < kNumLitStates ? 9 : 11;
-            #ifdef _LZMA_OUT_READ
-            pos = dictionaryPos - rep0;
-            if (pos >= dictionarySize)
-              pos += dictionarySize;
-            previousByte = dictionary[pos];
-            dictionary[dictionaryPos] = previousByte;
-            if (++dictionaryPos == dictionarySize)
-              dictionaryPos = 0;
-            #else
-            previousByte = outStream[nowPos - rep0];
-            #endif
-            outStream[nowPos++] = previousByte;
-            continue;
-          }
-          else
-          {
-            UpdateBit1(prob);
-          }
-        }
-        else
-        {
-          UInt32 distance;
-          UpdateBit1(prob);
-          prob = p + IsRepG1 + state;
-          IfBit0(prob)
-          {
-            UpdateBit0(prob);
-            distance = rep1;
-          }
-          else 
-          {
-            UpdateBit1(prob);
-            prob = p + IsRepG2 + state;
-            IfBit0(prob)
-            {
-              UpdateBit0(prob);
-              distance = rep2;
-            }
-            else
-            {
-              UpdateBit1(prob);
-              distance = rep3;
-              rep3 = rep2;
-            }
-            rep2 = rep1;
-          }
-          rep1 = rep0;
-          rep0 = distance;
-        }
-        state = state < kNumLitStates ? 8 : 11;
-        prob = p + RepLenCoder;
-      }
-      {
-        int numBits, offset;
-        CProb *probLen = prob + LenChoice;
-        IfBit0(probLen)
-        {
-          UpdateBit0(probLen);
-          probLen = prob + LenLow + (posState << kLenNumLowBits);
-          offset = 0;
-          numBits = kLenNumLowBits;
-        }
-        else
-        {
-          UpdateBit1(probLen);
-          probLen = prob + LenChoice2;
-          IfBit0(probLen)
-          {
-            UpdateBit0(probLen);
-            probLen = prob + LenMid + (posState << kLenNumMidBits);
-            offset = kLenNumLowSymbols;
-            numBits = kLenNumMidBits;
-          }
-          else
-          {
-            UpdateBit1(probLen);
-            probLen = prob + LenHigh;
-            offset = kLenNumLowSymbols + kLenNumMidSymbols;
-            numBits = kLenNumHighBits;
-          }
-        }
-        RangeDecoderBitTreeDecode(probLen, numBits, len);
-        len += offset;
-      }
-
-      if (state < 4)
-      {
-        int posSlot;
-        state += kNumLitStates;
-        prob = p + PosSlot +
-            ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) << 
-            kNumPosSlotBits);
-        RangeDecoderBitTreeDecode(prob, kNumPosSlotBits, posSlot);
-        if (posSlot >= kStartPosModelIndex)
-        {
-          int numDirectBits = ((posSlot >> 1) - 1);
-          rep0 = (2 | ((UInt32)posSlot & 1));
-          if (posSlot < kEndPosModelIndex)
-          {
-            rep0 <<= numDirectBits;
-            prob = p + SpecPos + rep0 - posSlot - 1;
-          }
-          else
-          {
-            numDirectBits -= kNumAlignBits;
-            do
-            {
-              RC_NORMALIZE
-              Range >>= 1;
-              rep0 <<= 1;
-              if (Code >= Range)
-              {
-                Code -= Range;
-                rep0 |= 1;
-              }
-            }
-            while (--numDirectBits != 0);
-            prob = p + Align;
-            rep0 <<= kNumAlignBits;
-            numDirectBits = kNumAlignBits;
-          }
-          {
-            int i = 1;
-            int mi = 1;
-            do
-            {
-              CProb *prob3 = prob + mi;
-              RC_GET_BIT2(prob3, mi, ; , rep0 |= i);
-              i <<= 1;
-            }
-            while(--numDirectBits != 0);
-          }
-        }
-        else
-          rep0 = posSlot;
-        if (++rep0 == (UInt32)(0))
-        {
-          /* it's for stream version */
-          len = -1;
-          break;
-        }
-      }
-
-      len += kMatchMinLen;
-      if (rep0 > nowPos 
-        #ifdef _LZMA_OUT_READ
-        + globalPos || rep0 > dictionarySize
-        #endif
-        ) 
-        return LZMA_RESULT_DATA_ERROR;
-      do
-      {
-        #ifdef _LZMA_OUT_READ
-        UInt32 pos = dictionaryPos - rep0;
-        if (pos >= dictionarySize)
-          pos += dictionarySize;
-        previousByte = dictionary[pos];
-        dictionary[dictionaryPos] = previousByte;
-        if (++dictionaryPos == dictionarySize)
-          dictionaryPos = 0;
-        #else
-        previousByte = outStream[nowPos - rep0];
-        #endif
-        len--;
-        outStream[nowPos++] = previousByte;
-      }
-      while(len != 0 && nowPos < outSize);
-    }
-  }
-  RC_NORMALIZE;
-
-  #ifdef _LZMA_OUT_READ
-  vs->Buffer = Buffer;
-  vs->BufferLim = BufferLim;
-  vs->Range = Range;
-  vs->Code = Code;
-  vs->DictionaryPos = dictionaryPos;
-  vs->GlobalPos = globalPos + nowPos;
-  vs->Reps[0] = rep0;
-  vs->Reps[1] = rep1;
-  vs->Reps[2] = rep2;
-  vs->Reps[3] = rep3;
-  vs->State = state;
-  vs->RemainLen = len;
-  vs->TempDictionary[0] = tempDictionary[0];
-  #endif
-
-  *outSizeProcessed = nowPos;
-  return LZMA_RESULT_OK;
-}
diff --git a/target/linux/rdc/files/arch/x86/boot/compressed/LzmaDecode.h b/target/linux/rdc/files/arch/x86/boot/compressed/LzmaDecode.h
deleted file mode 100644 (file)
index 5367735..0000000
+++ /dev/null
@@ -1,100 +0,0 @@
-/* 
-  LzmaDecode.h
-  LZMA Decoder interface
-
-  LZMA SDK 4.16 Copyright (c) 1999-2005 Igor Pavlov (2005-03-18)
-  http://www.7-zip.org/
-
-  LZMA SDK is licensed under two licenses:
-  1) GNU Lesser General Public License (GNU LGPL)
-  2) Common Public License (CPL)
-  It means that you can select one of these two licenses and 
-  follow rules of that license.
-
-  SPECIAL EXCEPTION:
-  Igor Pavlov, as the author of this code, expressly permits you to 
-  statically or dynamically link your code (or bind by name) to the 
-  interfaces of this file without subjecting your linked code to the 
-  terms of the CPL or GNU LGPL. Any modifications or additions 
-  to this file, however, are subject to the LGPL or CPL terms.
-*/
-
-#ifndef __LZMADECODE_H
-#define __LZMADECODE_H
-
-/* #define _LZMA_IN_CB */
-/* Use callback for input data */
-
-/* #define _LZMA_OUT_READ */
-/* Use read function for output data */
-
-/* #define _LZMA_PROB32 */
-/* It can increase speed on some 32-bit CPUs, 
-   but memory usage will be doubled in that case */
-
-/* #define _LZMA_LOC_OPT */
-/* Enable local speed optimizations inside code */
-
-#ifndef UInt32
-#ifdef _LZMA_UINT32_IS_ULONG
-#define UInt32 unsigned long
-#else
-#define UInt32 unsigned int
-#endif
-#endif
-
-#ifdef _LZMA_PROB32
-#define CProb UInt32
-#else
-#define CProb unsigned short
-#endif
-
-#define LZMA_RESULT_OK 0
-#define LZMA_RESULT_DATA_ERROR 1
-#define LZMA_RESULT_NOT_ENOUGH_MEM 2
-
-#ifdef _LZMA_IN_CB
-typedef struct _ILzmaInCallback
-{
-  int (*Read)(void *object, unsigned char **buffer, UInt32 *bufferSize);
-} ILzmaInCallback;
-#endif
-
-#define LZMA_BASE_SIZE 1846
-#define LZMA_LIT_SIZE 768
-
-/* 
-bufferSize = (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp)))* sizeof(CProb)
-bufferSize += 100 in case of _LZMA_OUT_READ
-by default CProb is unsigned short, 
-but if specify _LZMA_PROB_32, CProb will be UInt32(unsigned int)
-*/
-
-#ifdef _LZMA_OUT_READ
-int LzmaDecoderInit(
-    unsigned char *buffer, UInt32 bufferSize,
-    int lc, int lp, int pb,
-    unsigned char *dictionary, UInt32 dictionarySize,
-  #ifdef _LZMA_IN_CB
-    ILzmaInCallback *inCallback
-  #else
-    unsigned char *inStream, UInt32 inSize
-  #endif
-);
-#endif
-
-int LzmaDecode(
-    unsigned char *buffer, 
-  #ifndef _LZMA_OUT_READ
-    UInt32 bufferSize,
-    int lc, int lp, int pb,
-  #ifdef _LZMA_IN_CB
-    ILzmaInCallback *inCallback,
-  #else
-    unsigned char *inStream, UInt32 inSize,
-  #endif
-  #endif
-    unsigned char *outStream, UInt32 outSize,
-    UInt32 *outSizeProcessed);
-
-#endif
diff --git a/target/linux/rdc/files/arch/x86/boot/compressed/lzma_misc.c b/target/linux/rdc/files/arch/x86/boot/compressed/lzma_misc.c
deleted file mode 100644 (file)
index bd74cb7..0000000
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- * lzma_misc.c
- * 
- * malloc by Hannu Savolainen 1993 and Matthias Urlichs 1994
- * puts by Nick Holloway 1993, better puts by Martin Mares 1995
- * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
- * 
- * Decompress LZMA compressed vmlinuz 
- * Version 0.9 Copyright (c) Ming-Ching Tiew mctiew@yahoo.com
- * Program adapted from misc.c for 2.6 kernel
- * Forward ported to latest 2.6 version of misc.c by
- * Felix Fietkau <nbd@openwrt.org>
- */
-
-#undef CONFIG_PARAVIRT
-#include <linux/linkage.h>
-#include <linux/vmalloc.h>
-#include <linux/screen_info.h>
-#include <linux/console.h>
-#include <linux/string.h>
-#include <asm/io.h>
-#include <asm/page.h>
-#include <asm/boot.h>
-
-/* WARNING!!
- * This code is compiled with -fPIC and it is relocated dynamically
- * at run time, but no relocation processing is performed.
- * This means that it is not safe to place pointers in static structures.
- */
-
-/*
- * Getting to provable safe in place decompression is hard.
- * Worst case behaviours need to be analized.
- * Background information:
- *
- * The file layout is:
- *    magic[2]
- *    method[1]
- *    flags[1]
- *    timestamp[4]
- *    extraflags[1]
- *    os[1]
- *    compressed data blocks[N]
- *    crc[4] orig_len[4]
- *
- * resulting in 18 bytes of non compressed data overhead.
- *
- * Files divided into blocks
- * 1 bit (last block flag)
- * 2 bits (block type)
- *
- * 1 block occurs every 32K -1 bytes or when there 50% compression has been achieved.
- * The smallest block type encoding is always used.
- *
- * stored:
- *    32 bits length in bytes.
- *
- * fixed:
- *    magic fixed tree.
- *    symbols.
- *
- * dynamic:
- *    dynamic tree encoding.
- *    symbols.
- *
- *
- * The buffer for decompression in place is the length of the
- * uncompressed data, plus a small amount extra to keep the algorithm safe.
- * The compressed data is placed at the end of the buffer.  The output
- * pointer is placed at the start of the buffer and the input pointer
- * is placed where the compressed data starts.  Problems will occur
- * when the output pointer overruns the input pointer.
- *
- * The output pointer can only overrun the input pointer if the input
- * pointer is moving faster than the output pointer.  A condition only
- * triggered by data whose compressed form is larger than the uncompressed
- * form.
- *
- * The worst case at the block level is a growth of the compressed data
- * of 5 bytes per 32767 bytes.
- *
- * The worst case internal to a compressed block is very hard to figure.
- * The worst case can at least be boundined by having one bit that represents
- * 32764 bytes and then all of the rest of the bytes representing the very
- * very last byte.
- *
- * All of which is enough to compute an amount of extra data that is required
- * to be safe.  To avoid problems at the block level allocating 5 extra bytes
- * per 32767 bytes of data is sufficient.  To avoind problems internal to a block
- * adding an extra 32767 bytes (the worst case uncompressed block size) is
- * sufficient, to ensure that in the worst case the decompressed data for
- * block will stop the byte before the compressed data for a block begins.
- * To avoid problems with the compressed data's meta information an extra 18
- * bytes are needed.  Leading to the formula:
- *
- * extra_bytes = (uncompressed_size >> 12) + 32768 + 18 + decompressor_size.
- *
- * Adding 8 bytes per 32K is a bit excessive but much easier to calculate.
- * Adding 32768 instead of 32767 just makes for round numbers.
- * Adding the decompressor_size is necessary as it musht live after all
- * of the data as well.  Last I measured the decompressor is about 14K.
- * 10K of actuall data and 4K of bss.
- *
- */
-
-/*
- * gzip declarations
- */
-
-#define OF(args)  args
-#define STATIC static
-
-#undef memcpy
-
-typedef unsigned char  uch;
-typedef unsigned short ush;
-typedef unsigned long  ulg;
-
-#define WSIZE 0x80000000       /* Window size must be at least 32k,
-                                * and a power of two
-                                * We don't actually have a window just
-                                * a huge output buffer so I report
-                                * a 2G windows size, as that should
-                                * always be larger than our output buffer.
-                                */
-
-static uch *inbuf;     /* input buffer */
-static uch *window;    /* Sliding window buffer, (and final output buffer) */
-
-static unsigned insize;  /* valid bytes in inbuf */
-static unsigned inptr;   /* index of next byte to be processed in inbuf */
-static unsigned long workspace;
-
-#define get_byte()  (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-               
-/* Diagnostic functions */
-#ifdef DEBUG
-#  define Assert(cond,msg) {if(!(cond)) error(msg);}
-#  define Trace(x) fprintf x
-#  define Tracev(x) {if (verbose) fprintf x ;}
-#  define Tracevv(x) {if (verbose>1) fprintf x ;}
-#  define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-#  define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-#  define Assert(cond,msg)
-#  define Trace(x)
-#  define Tracev(x)
-#  define Tracevv(x)
-#  define Tracec(c,x)
-#  define Tracecv(c,x)
-#endif
-
-static int  fill_inbuf(void);
-  
-/*
- * This is set up by the setup-routine at boot-time
- */
-static unsigned char *real_mode; /* Pointer to real-mode data */
-extern unsigned char input_data[];
-extern int input_len;
-
-static void error(char *x);
-static void *memcpy(void *dest, const void *src, unsigned n);
-
-#ifdef CONFIG_X86_NUMAQ
-void *xquad_portio;
-#endif
-
-static void* memcpy(void* dest, const void* src, unsigned n)
-{
-       int i;
-       char *d = (char *)dest, *s = (char *)src;
-
-       for (i=0;i<n;i++) d[i] = s[i];
-       return dest;
-}
-
-/* ===========================================================================
- * Fill the input buffer. This is called only when the buffer is empty
- * and at least one byte is really needed.
- */
-static int fill_inbuf(void)
-{
-       error("ran out of input data");
-       return 0;
-}
-
-
-// When using LZMA in callback, the compressed length is not needed.
-// Otherwise you need a special version of lzma compression program
-// which will pad the compressed length in the header.
-#define _LZMA_IN_CB
-#include "LzmaDecode.h"
-#include "LzmaDecode.c"
-
-static int read_byte(void *object, unsigned char **buffer, UInt32 *bufferSize);
-
-static int early_serial_base = 0x3f8;  /* ttyS0 */
-
-#define XMTRDY          0x20
-
-#define DLAB            0x80
-
-#define TXR             0       /*  Transmit register (WRITE) */
-#define RXR             0       /*  Receive register  (READ)  */
-#define IER             1       /*  Interrupt Enable          */
-#define IIR             2       /*  Interrupt ID              */
-#define FCR             2       /*  FIFO control              */
-#define LCR             3       /*  Line control              */
-#define MCR             4       /*  Modem control             */
-#define LSR             5       /*  Line Status               */
-#define MSR             6       /*  Modem Status              */
-#define DLL             0       /*  Divisor Latch Low         */
-#define DLH             1       /*  Divisor latch High        */
-
-static int early_serial_putc(unsigned char ch)
-{
-        unsigned timeout = 0xffff;
-        while ((inb(early_serial_base + LSR) & XMTRDY) == 0 && --timeout)
-                cpu_relax();
-        outb(ch, early_serial_base + TXR);
-        return timeout ? 0 : -1;
-}
-
-static void early_serial_write(const char *s, unsigned n)
-{
-        while (*s && n-- > 0) {
-                if (*s == '\n')
-                        early_serial_putc('\r');
-                early_serial_putc(*s);
-                s++;
-        }
-}
-
-#define DEFAULT_BAUD 38400
-
-static __init void early_serial_init(void)
-{
-        unsigned char c;
-        unsigned divisor;
-        unsigned baud = DEFAULT_BAUD;
-        char *e;
-
-        outb(0x3, early_serial_base + LCR);     /* 8n1 */
-        outb(0, early_serial_base + IER);       /* no interrupt */
-        outb(0, early_serial_base + FCR);       /* no fifo */
-        outb(0x3, early_serial_base + MCR);     /* DTR + RTS */
-
-       baud = DEFAULT_BAUD;
-
-        divisor = 115200 / baud;
-        c = inb(early_serial_base + LCR);
-        outb(c | DLAB, early_serial_base + LCR);
-        outb(divisor & 0xff, early_serial_base + DLL);
-        outb((divisor >> 8) & 0xff, early_serial_base + DLH);
-        outb(c & ~DLAB, early_serial_base + LCR);
-}
-
-/*
- * Do the lzma decompression
- * When using LZMA in callback, the end of input stream is automatically determined
- */
-static int lzma_unzip(void)
-{
-
-       unsigned int i;  /* temp value */
-       unsigned int lc; /* literal context bits */
-       unsigned int lp; /* literal pos state bits */
-       unsigned int pb; /* pos state bits */
-       unsigned int uncompressedSize = 0;
-       unsigned char* p;
-       
-       ILzmaInCallback callback;
-       callback.Read = read_byte;
-
-       /* lzma args */
-       i = get_byte();
-       lc = i % 9, i = i / 9;
-       lp = i % 5, pb = i / 5;
-       
-       /* skip dictionary size */
-       for (i = 0; i < 4; i++) 
-               get_byte();
-       // get uncompressedSize         
-       p= (char*)&uncompressedSize;    
-       for (i = 0; i < 4; i++) 
-           *p++ = get_byte();
-           
-       //get compressedSize 
-       for (i = 0; i < 4; i++) 
-               get_byte();
-       
-       // point it beyond uncompresedSize
-       //workspace = window + uncompressedSize;
-       
-       /* decompress kernel */
-       if (LzmaDecode((unsigned char*)workspace, ~0, lc, lp, pb, &callback,
-               (unsigned char*)window, uncompressedSize, &i) == LZMA_RESULT_OK)
-               return 0;
-       else
-               return 1;
-}
-
-
-#ifdef  _LZMA_IN_CB
-static int read_byte(void *object, unsigned char **buffer, UInt32 *bufferSize)
-{
-       static unsigned int i = 0;
-       static unsigned char val;
-       *bufferSize = 1;
-       val = get_byte();
-       *buffer = &val;
-       return LZMA_RESULT_OK;
-}      
-#endif
-
-static void error(char *x)
-{
-       while(1);       /* Halt */
-}
-
-asmlinkage void decompress_kernel(void *rmode, unsigned long end,
-                       uch *input_data, unsigned long input_len, uch *output)
-{
-       real_mode = rmode;
-
-       window = output;
-       inbuf  = input_data;    /* Input buffer */
-       insize = input_len;
-       inptr  = 0;
-
-       if ((u32)output & (CONFIG_PHYSICAL_ALIGN -1))
-               error("Destination address not CONFIG_PHYSICAL_ALIGN aligned");
-       if ((workspace = end) > ((-__PAGE_OFFSET-(512 <<20)-1) & 0x7fffffff))
-               error("Destination address too large");
-#ifndef CONFIG_RELOCATABLE
-       if ((u32)output != LOAD_PHYSICAL_ADDR)
-               error("Wrong destination address");
-#endif
-       early_serial_init();
-       early_serial_write("Uncompressing Linux\n", 512);
-       lzma_unzip();
-       early_serial_write("Done, booting\n", 512);
-       return;
-}
diff --git a/target/linux/rdc/files/arch/x86/kernel/cpu/rdc.c b/target/linux/rdc/files/arch/x86/kernel/cpu/rdc.c
deleted file mode 100644 (file)
index f4b9083..0000000
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <linux/init.h>
-#include <linux/bitops.h>
-#include <linux/mm.h>
-#include <asm/io.h>
-#include <asm/processor.h>
-
-#include "cpu.h"
-
-static struct cpu_dev rdc_cpu_dev __cpuinitdata = {
-        .c_vendor       = "RDC",
-        .c_models = {
-                { .vendor = X86_VENDOR_RDC, .family = 4, .model_names =
-                  {
-                          [0] = "R861x(-G)",
-                  }
-                },
-        },
-};
-
-int __init rdc_init_cpu(void)
-{
-        cpu_devs[X86_VENDOR_RDC] = &rdc_cpu_dev;
-        return 0;
-}
diff --git a/target/linux/rdc/files/arch/x86/mach-rdc/Makefile b/target/linux/rdc/files/arch/x86/mach-rdc/Makefile
deleted file mode 100644 (file)
index 5961bc7..0000000
+++ /dev/null
@@ -1,5 +0,0 @@
-#
-# Makefile for the RDC321x specific parts of the kernel
-#
-obj-$(CONFIG_X86_RDC)        := gpio.o platform.o wdt.o
-
diff --git a/target/linux/rdc/files/arch/x86/mach-rdc/gpio.c b/target/linux/rdc/files/arch/x86/mach-rdc/gpio.c
deleted file mode 100644 (file)
index dbd0327..0000000
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- *  Copyright (C) 2007, OpenWrt.org, Florian Fainelli <florian@openwrt.org>
- *     RDC321x architecture specific GPIO support
- *
- *  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.
- */
-
-#include <linux/autoconf.h>
-#include <linux/init.h>
-#include <linux/io.h>
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/delay.h>
-
-#include <asm/mach-rdc/rdc321x_defs.h>
-
-static inline int rdc_gpio_is_valid(unsigned gpio)
-{
-       return (gpio <= RDC_MAX_GPIO);
-}
-
-static unsigned int rdc_gpio_read(unsigned gpio)
-{
-       unsigned int val;
-
-       val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x84:0x48));
-        outl(val, RDC3210_CFGREG_ADDR);
-        udelay(10);
-        val = inl(RDC3210_CFGREG_DATA);
-        val |= (0x1 << (gpio & 0x1F));
-        outl(val, RDC3210_CFGREG_DATA);
-        udelay(10);
-        val = 0x80000000 | (7 << 11) | ((gpio&0x20?0x88:0x4C));
-        outl(val, RDC3210_CFGREG_ADDR);
-        udelay(10);
-        val = inl(RDC3210_CFGREG_DATA);
-
-       return val;
-}
-
-static void rdc_gpio_write(unsigned int val)
-{
-       if (val) {
-               outl(val, RDC3210_CFGREG_DATA);
-               udelay(10);
-       }
-}
-
-int rdc_gpio_get_value(unsigned gpio)
-{
-       if (rdc_gpio_is_valid(gpio))
-               return (int)rdc_gpio_read(gpio);
-       else
-               return -EINVAL;
-}
-EXPORT_SYMBOL(rdc_gpio_get_value);
-
-void rdc_gpio_set_value(unsigned gpio, int value)
-{
-       unsigned int val;
-
-       if (!rdc_gpio_is_valid(gpio))
-               return;
-       
-       val = rdc_gpio_read(gpio);
-
-       if (value)
-               val &= ~(0x1 << (gpio & 0x1F));
-       else
-               val |= (0x1 << (gpio & 0x1F));
-
-       rdc_gpio_write(val);
-}
-EXPORT_SYMBOL(rdc_gpio_set_value);
-
-int rdc_gpio_direction_input(unsigned gpio)
-{
-       return 0;
-}
-EXPORT_SYMBOL(rdc_gpio_direction_input);
-
-int rdc_gpio_direction_output(unsigned gpio, int value)
-{
-       return 0;
-}
-EXPORT_SYMBOL(rdc_gpio_direction_output);
-
-
diff --git a/target/linux/rdc/files/arch/x86/mach-rdc/platform.c b/target/linux/rdc/files/arch/x86/mach-rdc/platform.c
deleted file mode 100644 (file)
index 86981f8..0000000
+++ /dev/null
@@ -1,263 +0,0 @@
-/*
- *
- *  Generic RDC321x platform devices
- *
- *  Copyright (C) 2007-2008 OpenWrt.org
- *  Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
- *  Copyright (C) 2008 Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
- *
- *  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., 51 Franklin Street, Fifth Floor,
- *  Boston, MA  02110-1301, USA.
- *
- */
-
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/list.h>
-#include <linux/device.h>
-#include <linux/platform_device.h>
-#include <linux/version.h>
-#include <linux/leds.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/physmap.h>
-#include <linux/root_dev.h>
-#include <asm/gpio.h>
-
-/* Flash */
-#ifdef CONFIG_MTD_RDC3210
-static struct resource rdc_flash_resource[] = {
-       [0] = {
-               .start = (u32)-CONFIG_MTD_RDC3210_SIZE,
-               .end = (u32)-1,
-               .flags = IORESOURCE_MEM,
-       },
-};
-
-static struct platform_device rdc_flash_device = {
-       .name = "rdc321x-flash",
-       .id = -1,
-       .num_resources = ARRAY_SIZE(rdc_flash_resource),
-       .resource = rdc_flash_resource,
-};
-#else
-static struct mtd_partition rdc_flash_parts[15];
-
-static struct resource rdc_flash_resource = {
-       .end = (u32)-1,
-       .flags = IORESOURCE_MEM,
-};
-
-static struct physmap_flash_data rdc_flash_data = {
-       .parts = rdc_flash_parts,
-};
-
-static struct platform_device rdc_flash_device = {
-       .name = "physmap-flash",
-       .id = -1,
-       .resource = &rdc_flash_resource,
-       .num_resources = 1,
-       .dev.platform_data = &rdc_flash_data,
-};
-#endif
-
-/* LEDS */
-static struct gpio_led default_leds[] = {
-        { .name = "rdc321x:dmz", .gpio = 1, },
-};
-
-static struct gpio_led_platform_data rdc321x_led_data = {
-       .num_leds = ARRAY_SIZE(default_leds),
-       .leds = default_leds,
-};
-
-static struct platform_device rdc321x_leds = {
-       .name = "leds-gpio",
-       .id = -1,
-       .dev = {
-               .platform_data = &rdc321x_led_data,
-       }
-};
-
-/* Watchdog */
-static struct platform_device rdc321x_wdt = {
-       .name = "rdc321x-wdt",
-       .id = -1,
-       .num_resources = 0,
-};
-
-/* Button */
-static struct gpio_keys_button rdc321x_gpio_btn[] = {
-       {
-               .gpio = 0,
-               .code = BTN_0,
-               .desc = "Reset",
-               .active_low = 1,
-       }
-};
-
-static struct gpio_keys_platform_data rdc321x_gpio_btn_data = {
-       .buttons = rdc321x_gpio_btn,
-       .nbuttons = ARRAY_SIZE(rdc321x_gpio_btn),
-};
-
-static struct platform_device rdc321x_button = {
-       .name = "gpio-keys",
-       .id = -1,
-       .dev = {
-               .platform_data = &rdc321x_gpio_btn_data,
-       }
-};
-
-static struct platform_device *rdc321x_devs[] = {
-       &rdc_flash_device,
-       &rdc321x_leds,
-       &rdc321x_wdt,
-       &rdc321x_button
-};
-
-static int probe_flash_start(struct map_info *the_map)
-{
-       struct mtd_info *res;
-
-       the_map->virt = ioremap(the_map->phys, the_map->size);
-       if (the_map->virt == NULL)
-               return 1;
-       for (the_map->bankwidth = 32; the_map->bankwidth; the_map->bankwidth
-                       >>= 1) {
-               res = do_map_probe("cfi_probe", the_map);
-               if (res == NULL)
-                       res = do_map_probe("jedec_probe", the_map);
-               if (res != NULL)
-                       break;
-       }
-       iounmap(the_map->virt);
-       if (res != NULL)
-               the_map->phys = (u32)-(s32)(the_map->size = res->size);
-       return res == NULL;
-}
-
-static __init int rdc_board_setup(void)
-{
-#ifndef CONFIG_MTD_RDC3210
-       struct map_info rdc_map_info;
-       u32 the_header[4];
-
-       ROOT_DEV = 0;
-       rdc_map_info.name = rdc_flash_device.name;
-       rdc_map_info.phys = 0xff000000;
-       rdc_map_info.size = 0x1000000;
-       rdc_map_info.bankwidth = 2;
-       rdc_map_info.set_vpp = NULL;
-       simple_map_init(&rdc_map_info);
-       while (probe_flash_start(&rdc_map_info)) {
-               rdc_map_info.phys++;
-               if (--rdc_map_info.size)
-                       panic("Not to be or to be: That"
-                               " is not the question.");
-       }
-       rdc_flash_resource.start = rdc_map_info.phys;
-       rdc_flash_data.width = rdc_map_info.bankwidth;
-       rdc_map_info.virt = (u32)ioremap_nocache(rdc_map_info.phys, 0x10);
-       if (rdc_map_info.virt == NULL)
-               panic("Something's rotten in Denmark!");
-       the_header[0] = ((u32 *)rdc_map_info.virt)[0];
-       the_header[1] = ((u32 *)rdc_map_info.virt)[1];
-       the_header[2] = ((u32 *)rdc_map_info.virt)[2];
-       the_header[3] = ((u32 *)rdc_map_info.virt)[3];
-       iounmap(rdc_map_info.virt);
-       if (!memcmp(the_header, "GMTK", 4)) {   /* Gemtek */
-               /* TODO */
-       } else if (!memcmp(the_header, "CSYS", 4)) {    /* Sitecom */
-               /* TODO */
-       } else if (!memcmp(((u8 *)the_header) + 14, "Li", 2)) { /* AMIT */
-               rdc_flash_parts[0].name = "kernel_parthdr";
-               rdc_flash_parts[0].offset = 0;
-               rdc_flash_parts[0].size = 0x10;
-               rdc_flash_parts[1].name = "kernel";
-               rdc_flash_parts[1].offset = 0x10;
-               rdc_flash_parts[1].size = 0xffff0;
-               rdc_flash_parts[2].name = "rootfs_parthdr";
-               rdc_flash_parts[2].offset = 0x100000;
-               rdc_flash_parts[2].size = 0x10;
-               rdc_flash_parts[3].name = "rootfs";
-               rdc_flash_parts[3].offset = 0x100010;
-               rdc_flash_parts[3].size = rdc_map_info.size - 0x160010;
-               rdc_flash_parts[4].name = "config_parthdr";
-               rdc_flash_parts[4].offset = rdc_map_info.size - 0x60000;
-               rdc_flash_parts[4].size = 0x10;
-               rdc_flash_parts[5].name = "config";
-               rdc_flash_parts[5].offset = rdc_map_info.size - 0x5fff0;
-               rdc_flash_parts[5].size = 0xfff0;
-               rdc_flash_parts[6].name = "recoveryfs_parthdr";
-               rdc_flash_parts[6].offset = rdc_map_info.size - 0x50000;
-               rdc_flash_parts[6].size = 0x10;
-               rdc_flash_parts[7].name = "recoveryfs";
-               rdc_flash_parts[7].offset = rdc_map_info.size - 0x4fff0;
-               rdc_flash_parts[7].size = 0x3fff0;
-               rdc_flash_parts[8].name = "recovery_parthdr";
-               rdc_flash_parts[8].offset = rdc_map_info.size - 0x10000;
-               rdc_flash_parts[8].size = 0x10;
-               rdc_flash_parts[9].name = "recovery";
-               rdc_flash_parts[9].offset = rdc_map_info.size - 0xfff0;
-               rdc_flash_parts[9].size = 0x7ff0;
-               rdc_flash_parts[10].name = "productinfo_parthdr";
-               rdc_flash_parts[10].offset = rdc_map_info.size - 0x8000;
-               rdc_flash_parts[10].size = 0x10;
-               rdc_flash_parts[11].name = "productinfo";
-               rdc_flash_parts[11].offset = rdc_map_info.size - 0x7ff0;
-               rdc_flash_parts[11].size = 0x1ff0;
-               rdc_flash_parts[12].name = "bootloader_parthdr";
-               rdc_flash_parts[12].offset = rdc_map_info.size - 0x6000;
-               rdc_flash_parts[12].size = 0x10;
-               rdc_flash_parts[13].name = "bootloader";
-               rdc_flash_parts[13].offset = rdc_map_info.size - 0x5ff0;
-               rdc_flash_parts[13].size = 0x5ff0;
-               rdc_flash_parts[14].name = "everything";
-               rdc_flash_parts[14].offset = 0;
-               rdc_flash_parts[14].size = rdc_map_info.size;
-               rdc_flash_data.nr_parts = 15;
-       } else {        /* ZyXEL */
-               rdc_flash_parts[0].name = "kernel";
-               rdc_flash_parts[0].offset = 0;
-               rdc_flash_parts[0].size = 0x100000;
-               rdc_flash_parts[1].name = "rootfs";
-               rdc_flash_parts[1].offset = 0x100000;
-               rdc_flash_parts[1].size = rdc_map_info.size - 0x140000;
-               rdc_flash_parts[2].name = "linux";
-               rdc_flash_parts[2].offset = 0;
-               rdc_flash_parts[2].size = rdc_map_info.size - 0x40000;
-               rdc_flash_parts[3].name = "config";
-               rdc_flash_parts[3].offset = rdc_map_info.size - 0x40000;
-               rdc_flash_parts[3].size = 0x10000;
-               rdc_flash_parts[4].name = "productinfo";
-               rdc_flash_parts[4].offset = rdc_map_info.size - 0x30000;
-               rdc_flash_parts[4].size = 0x10000;
-               rdc_flash_parts[5].name = "bootloader";
-               rdc_flash_parts[5].offset = rdc_map_info.size - 0x20000;
-               rdc_flash_parts[5].size = 0x20000;
-               rdc_flash_data.nr_parts = 6;
-       }
-#endif
-       return platform_add_devices(rdc321x_devs, ARRAY_SIZE(rdc321x_devs));
-}
-
-#ifdef CONFIG_MTD_RDC3210
-arch_initcall(rdc_board_setup);
-#else
-late_initcall(rdc_board_setup);
-#endif
diff --git a/target/linux/rdc/files/arch/x86/mach-rdc/setup.c b/target/linux/rdc/files/arch/x86/mach-rdc/setup.c
deleted file mode 100644 (file)
index ad206c3..0000000
+++ /dev/null
@@ -1,14 +0,0 @@
-/*
- *     Machine specific setup for generic
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/arch_hooks.h>
-#include <asm/io.h>
-#include <asm/setup.h>
-
-char * __init machine_specific_memory_setup(void)
-{
-       return "RDC R-321x";
-}
diff --git a/target/linux/rdc/files/arch/x86/mach-rdc/wdt.c b/target/linux/rdc/files/arch/x86/mach-rdc/wdt.c
deleted file mode 100644 (file)
index 13b69f6..0000000
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
- * RDC321x watchdog driver
- *
- * Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
- *
- * This driver is highly inspired from the cpu5_wdt driver
- *
- * 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.
- *
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/types.h>
-#include <linux/errno.h>
-#include <linux/miscdevice.h>
-#include <linux/fs.h>
-#include <linux/init.h>
-#include <linux/ioport.h>
-#include <linux/timer.h>
-#include <linux/completion.h>
-#include <linux/jiffies.h>
-#include <linux/platform_device.h>
-#include <linux/watchdog.h>
-
-#include <asm/io.h>
-#include <asm/uaccess.h>
-
-#include <asm/mach-rdc/rdc321x_defs.h>
-
-#define RDC_WDT_MASK           0x80000000      /* Mask */
-#define RDC_WDT_EN             0x00800000      /* Enable bit */
-#define RDC_WDT_WTI            0x00200000      /* Generate a CPU reset/NMI/WDT irq when WDT timeout is reached */
-#define RDC_WDT_RST            0x00100000      /* Reset bit */
-#define RDC_WDT_WIF            0x00040000      /* WDT IRQ Flag */
-#define RDC_WDT_IRT            0x00000100      /* IRQ Routing table */
-#define RDC_WDT_CNT            0x00000001      /* WDT count */
-
-#define RDC_CLS_TMR            0x80003844      /* Clear timer */
-
-#define RDC_WDT_INTERVAL       (HZ/10+1)
-
-int nowayout = WATCHDOG_NOWAYOUT;
-module_param(nowayout, int, 0);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
-
-static int ticks = 1000;
-
-/* some device data */
-
-static struct {
-       struct completion stop;
-       volatile int running;
-       struct timer_list timer;
-       volatile int queue;
-       int default_ticks;
-       unsigned long inuse;
-} rdc321x_wdt_device;
-
-/* generic helper functions */
-
-static void rdc321x_wdt_trigger(unsigned long unused)
-{
-       if( rdc321x_wdt_device.running )
-               ticks--;
-
-       /* keep watchdog alive */
-       outl(RDC_WDT_EN|inl(RDC3210_CFGREG_DATA), RDC3210_CFGREG_DATA); 
-       
-       /* requeue?? */
-       if (rdc321x_wdt_device.queue && ticks)
-               mod_timer(&rdc321x_wdt_device.timer, jiffies + RDC_WDT_INTERVAL);
-       else {
-               /* ticks doesn't matter anyway */
-               complete(&rdc321x_wdt_device.stop);
-       }
-
-}
-
-static void rdc321x_wdt_reset(void)
-{
-       ticks = rdc321x_wdt_device.default_ticks;
-}
-
-static void rdc321x_wdt_start(void)
-{
-       if (!rdc321x_wdt_device.queue) {
-               rdc321x_wdt_device.queue = 1;
-
-               /* Clear the timer */
-               outl(RDC_CLS_TMR, RDC3210_CFGREG_ADDR);
-               
-               /* Enable watchdog and set the timeout to 81.92 us */
-               outl(RDC_WDT_EN|RDC_WDT_CNT, RDC3210_CFGREG_DATA);
-
-               mod_timer(&rdc321x_wdt_device.timer, jiffies + RDC_WDT_INTERVAL);
-       }
-
-       /* if process dies, counter is not decremented */
-       rdc321x_wdt_device.running++;
-}
-
-static int rdc321x_wdt_stop(void)
-{
-       if (rdc321x_wdt_device.running)
-               rdc321x_wdt_device.running = 0;
-
-       ticks = rdc321x_wdt_device.default_ticks;
-
-       return -EIO;
-}
-
-/* filesystem operations */
-
-static int rdc321x_wdt_open(struct inode *inode, struct file *file)
-{
-       if (test_and_set_bit(0, &rdc321x_wdt_device.inuse))
-               return -EBUSY;
-
-       return nonseekable_open(inode, file);
-}
-
-static int rdc321x_wdt_release(struct inode *inode, struct file *file)
-{
-       clear_bit(0, &rdc321x_wdt_device.inuse);
-       return 0;
-}
-
-static int rdc321x_wdt_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
-{
-       void __user *argp = (void __user *)arg;
-       unsigned int value;
-       static struct watchdog_info ident =
-       {
-               .options = WDIOF_CARDRESET,
-               .identity = "RDC321x WDT",
-       };
-
-       switch(cmd) {
-               case WDIOC_KEEPALIVE:
-                       rdc321x_wdt_reset();
-                       break;
-               case WDIOC_GETSTATUS:
-                       /* Read the value from the DATA register */
-                       value = inl(RDC3210_CFGREG_DATA);
-                       if ( copy_to_user(argp, &value, sizeof(int)) )
-                               return -EFAULT;
-                       break;
-               case WDIOC_GETSUPPORT:
-                       if ( copy_to_user(argp, &ident, sizeof(ident)) )
-                               return -EFAULT;
-                       break;
-               case WDIOC_SETOPTIONS:
-                       if ( copy_from_user(&value, argp, sizeof(int)) )
-                               return -EFAULT;
-                       switch(value) {
-                               case WDIOS_ENABLECARD:
-                                       rdc321x_wdt_start();
-                                       break;
-                               case WDIOS_DISABLECARD:
-                                       return rdc321x_wdt_stop();
-                               default:
-                                       return -EINVAL;
-                       }
-                       break;
-               default:
-                       return -ENOTTY;
-       }
-       return 0;
-}
-
-static ssize_t rdc321x_wdt_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
-{
-       if ( !count )
-               return -EIO;
-
-       rdc321x_wdt_reset();
-
-       return count;
-}
-
-static const struct file_operations rdc321x_wdt_fops = {
-       .owner          = THIS_MODULE,
-       .llseek         = no_llseek,
-       .ioctl          = rdc321x_wdt_ioctl,
-       .open           = rdc321x_wdt_open,
-       .write          = rdc321x_wdt_write,
-       .release        = rdc321x_wdt_release,
-};
-
-static struct miscdevice rdc321x_wdt_misc = {
-       .minor  = WATCHDOG_MINOR,
-       .name   = "watchdog",
-       .fops   = &rdc321x_wdt_fops,
-};
-
-static int __devinit rdc321x_wdt_probe(struct platform_device *pdev)
-{
-       int err;
-
-       if ( (err = misc_register(&rdc321x_wdt_misc)) < 0 ) {
-               printk(KERN_ERR PFX "misc_register failed\n");
-               return err;
-       }
-
-       /* Reset the watchdog */
-       outl(RDC_WDT_RST, RDC3210_CFGREG_DATA);
-
-       init_completion(&rdc321x_wdt_device.stop);
-       rdc321x_wdt_device.queue = 0;
-
-       clear_bit(0, &rdc321x_wdt_device.inuse);
-
-       setup_timer(&rdc321x_wdt_device.timer, rdc321x_wdt_trigger, 0);
-
-       rdc321x_wdt_device.default_ticks = ticks;
-
-       printk(KERN_INFO PFX "init success\n");
-
-       return 0;
-}
-
-static int rdc321x_wdt_remove(struct platform_device *pdev)
-{
-       if (rdc321x_wdt_device.queue) {
-               rdc321x_wdt_device.queue = 0;
-               wait_for_completion(&rdc321x_wdt_device.stop);
-       }
-
-       misc_deregister(&rdc321x_wdt_misc);
-
-       return 0;
-}
-
-static struct platform_driver rdc321x_wdt_driver = {
-       .probe = rdc321x_wdt_probe,
-       .remove = rdc321x_wdt_remove,
-       .driver = {
-               .owner = THIS_MODULE,
-               .name = "rdc321x-wdt",
-       },
-};
-
-static int __init rdc321x_wdt_init(void)
-{
-       return platform_driver_register(&rdc321x_wdt_driver);
-}
-
-static void __exit rdc321x_wdt_exit(void)
-{
-       platform_driver_unregister(&rdc321x_wdt_driver);
-}
-
-module_init(rdc321x_wdt_init);
-module_exit(rdc321x_wdt_exit);
-
-MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>");
-MODULE_DESCRIPTION("RDC321x watchdog driver");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/target/linux/rdc/files/drivers/mtd/maps/imghdr.h b/target/linux/rdc/files/drivers/mtd/maps/imghdr.h
deleted file mode 100644 (file)
index 7232b70..0000000
+++ /dev/null
@@ -1,25 +0,0 @@
-#ifndef GT_IMGHDR_H
-#define GT_IMGHDR_H
-
-#define GTIMG_MAGIC            "GMTK"
-
-/* Product ID */
-#define PID_RTL_AIRGO          1
-#define PID_RTL_RALINK         2
-#define PID_RDC_AIRGO          3
-#define PID_RDC_RALINK         5       /* White Lable */
-
-/* Gemtek */
-typedef struct
-{
-       u8              magic[4];               /* ASICII: GMTK */
-       u32             checksum;               /* CRC32 */
-       u32             version;                /* x.x.x.x */
-       u32             kernelsz;               /* The size of the kernel image */
-       u32             imagesz;                /* The length of this image file ( kernel + romfs + this header) */
-       u32             pid;                    /* Product ID */
-       u32             fastcksum;              /* Partial CRC32 on (First(256), medium(256), last(512)) */
-       u32             reserved;
-}gt_imghdr_t;
-
-#endif
diff --git a/target/linux/rdc/files/drivers/mtd/maps/rdc3210.c b/target/linux/rdc/files/drivers/mtd/maps/rdc3210.c
deleted file mode 100644 (file)
index e04bb99..0000000
+++ /dev/null
@@ -1,392 +0,0 @@
-/*******************************************************************
- * Simple Flash mapping for RDC3210                                *
- *                                                                 *
- *                                                     2005.03.23  *
- *                              Dante Su (dante_su@gemtek.com.tw)  *
- *                          Copyright (C) 2005 Gemtek Corporation  *
- *******************************************************************/
-
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <asm/io.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
-#include <linux/mtd/partitions.h>
-#include <linux/autoconf.h>
-#include <linux/sched.h>
-#include <linux/squashfs_fs.h>
-
-static struct mtd_info         *rdc3210_mtd;
-
-struct map_info rdc3210_map = 
-{
-       .name =         "RDC3210 Flash",
-       .size =         CONFIG_MTD_RDC3210_SIZE,
-       .bankwidth =    CONFIG_MTD_RDC3210_BUSWIDTH,
-};
-
-/* Dante: This is the default static mapping, however this is nothing but a hint. (Say dynamic mapping) */
-static struct mtd_partition rdc3210_parts[] = 
-{
-#if CONFIG_MTD_RDC3210_SIZE == 0x400000
-       { name: "linux",   offset:  0,          size: 0x003C0000 },     /* 3840 KB = (Kernel + ROMFS) = (768 KB + 3072 KB) */
-       { name: "romfs",   offset:  0x000C0000, size: 0x00300000 },     /* 3072 KB */
-       { name: "nvram",   offset:  0x003C0000, size: 0x00010000 },     /*   64 KB */
-#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
-       { name: "factory", offset:  0x003D0000, size: 0x00010000 },     /*   64 KB */
-#endif
-       { name: "bootldr", offset:  0x003E0000, size: 0x00020000 },     /*  128 KB */
-#elif CONFIG_MTD_RDC3210_SIZE == 0x200000
-       { name: "linux",   offset:  0x00008000, size: 0x001E8000 },
-       { name: "romfs",   offset:  0x000C8000, size: 0x00128000 },
-       { name: "nvram",   offset:  0x00000000, size: 0x00008000 },     /*   64 KB */
-#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
-#error Unsupported configuration!
-#endif
-       { name: "bootldr", offset:  0x001F0000, size: 0x00010000 },
-
-#elif CONFIG_MTD_RDC3210_SIZE == 0x800000
-        { name: "linux",   offset:  0,          size: 0x001F0000 },     /* 1984 KB */
-        { name: "config",  offset:  0x001F0000, size: 0x00010000 },     /*   64 KB */
-        { name: "romfs",   offset:  0x00200000, size: 0x005D0000 },     /* 5952 KB */
-#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
-        { name: "factory", offset:  0x007D0000, size: 0x00010000 },     /*   64 KB */
-#endif
-        { name: "bootldr", offset:  0x007E0000, size: 0x00010000 },     /*   64 KB */
-#else
-#error Unsupported configuration!
-#endif
-};
-
-static __u32 crctab[257] = {
-       0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
-       0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
-       0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
-       0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
-       0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
-       0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
-       0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
-       0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
-       0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
-       0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
-       0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
-       0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
-       0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
-       0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
-       0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
-       0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
-       0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
-       0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
-       0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
-       0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
-       0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
-       0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
-       0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
-       0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
-       0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
-       0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
-       0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
-       0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
-       0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
-       0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
-       0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
-       0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
-       0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
-       0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
-       0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
-       0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
-       0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
-       0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
-       0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
-       0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
-       0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
-       0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
-       0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
-       0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
-       0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
-       0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
-       0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
-       0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
-       0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
-       0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
-       0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
-       0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
-       0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
-       0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
-       0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
-       0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
-       0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
-       0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
-       0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
-       0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
-       0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
-       0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
-       0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
-       0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d,
-       0
-};
-
-static __u32 crc32(__u8 * buf, __u32 len)
-{
-       register int i;
-       __u32 sum;
-       register __u32 s0;
-       s0 = ~0;
-       for (i = 0; i < len; i++) {
-               s0 = (s0 >> 8) ^ crctab[(__u8) (s0 & 0xFF) ^ buf[i]];
-       }
-       sum = ~s0;
-       return sum;
-}
-
-static void erase_callback(struct erase_info *done)
-{
-       wait_queue_head_t *wait_q = (wait_queue_head_t *)done->priv;
-       wake_up(wait_q);
-}
-
-static int erase_write (struct mtd_info *mtd, unsigned long pos, 
-                       int len, const char *buf)
-{
-       struct erase_info erase;
-       DECLARE_WAITQUEUE(wait, current);
-       wait_queue_head_t wait_q;
-       size_t retlen;
-       int ret;
-
-       /*
-        * First, let's erase the flash block.
-        */
-
-       init_waitqueue_head(&wait_q);
-       erase.mtd = mtd;
-       erase.callback = erase_callback;
-       erase.addr = pos;
-       erase.len = len;
-       erase.priv = (u_long)&wait_q;
-
-       set_current_state(TASK_INTERRUPTIBLE);
-       add_wait_queue(&wait_q, &wait);
-
-       ret = mtd->erase(mtd, &erase);
-       if (ret) {
-               set_current_state(TASK_RUNNING);
-               remove_wait_queue(&wait_q, &wait);
-               printk (KERN_WARNING "erase of region [0x%lx, 0x%x] "
-                                    "on \"%s\" failed\n",
-                       pos, len, mtd->name);
-               return ret;
-       }
-
-       schedule();  /* Wait for erase to finish. */
-       remove_wait_queue(&wait_q, &wait);
-
-       /*
-        * Next, writhe data to flash.
-        */
-
-       ret = mtd->write (mtd, pos, len, &retlen, buf);
-       if (ret)
-               return ret;
-       if (retlen != len)
-               return -EIO;
-       return 0;
-}
-
-static int __init init_rdc3210_map(void)
-{
-       rdc3210_map.phys = -rdc3210_map.size;
-               printk(KERN_NOTICE "flash device: %x at %x\n", rdc3210_map.size, rdc3210_map.phys);
-
-#if CONFIG_MTD_RDC3210_SIZE == 0x800000
-       simple_map_init(&rdc3210_map);
-#endif
-               
-       rdc3210_map.map_priv_1 = (unsigned long)(rdc3210_map.virt = ioremap_nocache(rdc3210_map.phys, rdc3210_map.size));
-
-       if (!rdc3210_map.map_priv_1) 
-       {
-               printk("Failed to ioremap\n");
-               return -EIO;
-       }
-       rdc3210_mtd = do_map_probe("cfi_probe", &rdc3210_map);
-#ifdef CONFIG_MTD_RDC3210_STATIC_MAP   /* Dante: This is for fixed map */
-       if (rdc3210_mtd) 
-       {
-               rdc3210_mtd->owner = THIS_MODULE;
-               add_mtd_partitions(rdc3210_mtd, rdc3210_parts, sizeof(rdc3210_parts)/sizeof(rdc3210_parts[0]));
-               return 0;
-       }
-#else  /* Dante: This is for dynamic mapping */
-
-#include "imghdr.h"
-
-       typedef struct {
-               u8      magic[4];
-               u32     kernelsz, ramdisksz;
-               u8      magic2[4];
-               u32     sz2;
-       }sc_imghdr_t;
-
-       if (rdc3210_mtd) 
-       {       // Dante
-               sc_imghdr_t     *hdr2= (sc_imghdr_t *)(rdc3210_map.map_priv_1);
-               gt_imghdr_t     *hdr = (gt_imghdr_t *)hdr2
-#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
-                       , *ptmp
-#endif
-                       ;
-               int     len, tmp, tmp2, tmp3, tmp4, hdr_type = 0;
-               
-               if(!memcmp(hdr->magic, GTIMG_MAGIC, 4))
-               {
-                       hdr_type = 1;
-                       tmp = hdr->kernelsz + sizeof(gt_imghdr_t);
-                       tmp2 = rdc3210_mtd->erasesize;
-                       tmp3 = ((tmp / 32) + ((tmp % 32) ? 1 : 0)) * 32;
-                       tmp4 = ((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2;
-               }
-#ifndef CONFIG_MTD_RDC3210_ALLOW_JFFS2
-               else if (!memcmp(hdr2->magic, "CSYS", 4))
-               {
-                       hdr_type = 2;
-                       tmp = hdr2->ramdisksz + hdr2->kernelsz + sizeof(sc_imghdr_t);
-                       tmp2 = rdc3210_mtd->erasesize;
-                       tmp3 = ((tmp / 32) + ((tmp % 32) ? 1 : 0)) * 32;
-                       tmp4 = ((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2;
-               }
-#endif
-               else
-               {
-                       iounmap((void *)rdc3210_map.map_priv_1);
-                       rdc3210_map.map_priv_1 = 0L;
-                       rdc3210_map.virt = NULL;
-                       printk("Invalid MAGIC for Firmware Image!!!\n");
-                       return -EIO;
-               }
-#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
-               tmp = (tmp3 == tmp4) ? tmp4 + tmp2 : tmp4;
-               if ((ptmp = (gt_imghdr_t *)vmalloc(tmp)) == NULL)
-               {
-                       iounmap((void *)rdc3210_map.map_priv_1);
-                       rdc3210_map.map_priv_1 = 0L;
-                       rdc3210_map.virt = NULL;
-                       printk("Can't allocate 0x%08x for flash-reading buffer!\n", tmp);
-                       return -ENOMEM;
-               }
-               if (rdc3210_mtd->read(rdc3210_mtd, 0, tmp, &len, (__u8 *)ptmp) || len != tmp)
-               {
-                       vfree(ptmp);
-                       iounmap((void *)rdc3210_map.map_priv_1);
-                       rdc3210_map.map_priv_1 = 0L;
-                       rdc3210_map.virt = NULL;
-                       printk("Can't read that much flash! Read 0x%08x of it.\n", len);
-                       return -EIO;
-               }
-#endif
-#ifdef CONFIG_MTD_RDC3210_FACTORY_PRESENT
-               /* 1. Adjust Redboot */
-               tmp = rdc3210_mtd->size - rdc3210_parts[4].size;
-               rdc3210_parts[4].offset = tmp - (tmp % tmp2);
-               rdc3210_parts[4].size   = rdc3210_mtd->size - rdc3210_parts[4].offset;
-               
-               /* 2. Adjust Factory Default */
-               tmp -= rdc3210_parts[3].size;
-               rdc3210_parts[3].offset = tmp - (tmp % tmp2);
-               rdc3210_parts[3].size   = rdc3210_parts[4].offset - rdc3210_parts[3].offset;
-#else
-               /* 1. Adjust Redboot */
-               tmp = rdc3210_mtd->size - rdc3210_parts[3].size;
-               rdc3210_parts[3].offset = tmp - (tmp % tmp2);
-               rdc3210_parts[3].size   = rdc3210_mtd->size - rdc3210_parts[3].offset;
-#endif
-               if (hdr_type == 1) {
-               /* 3. Adjust NVRAM */
-#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
-               if (*(__u32 *)(((unsigned char *)ptmp)+tmp3) == SQUASHFS_MAGIC)
-               {
-                       len = 1;
-                       tmp4 = tmp3;
-                       tmp = hdr->imagesz;
-               rdc3210_parts[2].name   = "rootfs_data";
-               rdc3210_parts[2].offset = rdc3210_parts[0].offset + (((tmp / tmp2) + ((tmp % tmp2) ? 1 : 0)) * tmp2);
-               }
-               else
-#else
-                       tmp4 = tmp3;
-#endif
-               {
-                       len = 0;
-               tmp -= rdc3210_parts[2].size;
-               rdc3210_parts[2].offset = tmp - (tmp % tmp2);
-               }
-               rdc3210_parts[2].size   = rdc3210_parts[3].offset - rdc3210_parts[2].offset;
-               }
-               else if (hdr_type == 2)
-               {
-                       len = 0;
-                       tmp4 = tmp3;
-               }
-               
-               /* 4. Adjust Linux (Kernel + ROMFS) */
-               rdc3210_parts[0].size   = rdc3210_parts[len + hdr_type + 1].offset - rdc3210_parts[0].offset;
-
-               /* 5. Adjust ROMFS */
-               rdc3210_parts[1].offset = rdc3210_parts[0].offset + tmp4;
-               rdc3210_parts[1].size   = rdc3210_parts[hdr_type + 1].offset - rdc3210_parts[1].offset;
-#ifdef CONFIG_MTD_RDC3210_ALLOW_JFFS2
-               if (!(hdr->reserved || len))
-               {
-                       __u8    buf[1024];
-                       ptmp->reserved = hdr->imagesz;
-                       ptmp->imagesz  = tmp4;
-                       ptmp->checksum = ptmp->fastcksum = 0;
-                       memcpy(buf, ptmp, 0x100);
-                       memcpy(buf + 0x100, ((__u8 *)ptmp) + ((tmp4 >> 1) - ((tmp4 & 0x6) >> 1)), 0x100);
-                       memcpy(buf + 0x200, ((__u8 *)ptmp) + (tmp4 - 0x200), 0x200);
-                       ptmp->fastcksum = crc32(buf, sizeof(buf));
-                       ptmp->checksum = crc32((__u8 *)ptmp, tmp4);
-                       if (rdc3210_mtd->unlock) rdc3210_mtd->unlock(rdc3210_mtd, 0, tmp2);
-                       if ((len = erase_write(rdc3210_mtd, 0, tmp2, (char *)ptmp)))
-                       {
-                               vfree(ptmp);
-                               iounmap((void *)rdc3210_map.map_priv_1);
-                               rdc3210_map.map_priv_1 = 0L;
-                               rdc3210_map.virt = NULL;
-                               printk("Couldn't erase! Got %d.\n", len);
-                               return len;
-                       }
-                       if (rdc3210_mtd->sync) rdc3210_mtd->sync(rdc3210_mtd);
-               }
-               vfree(ptmp);
-#endif
-               rdc3210_mtd->owner = THIS_MODULE;
-               add_mtd_partitions(rdc3210_mtd, rdc3210_parts, sizeof(rdc3210_parts)/sizeof(rdc3210_parts[0]));
-               return 0;
-       }
-#endif
-       iounmap((void *)rdc3210_map.map_priv_1);
-       rdc3210_map.map_priv_1 = 0L;
-       rdc3210_map.virt = NULL;
-       return -ENXIO;
-}
-
-static void __exit cleanup_rdc3210_map(void)
-{
-       if (rdc3210_mtd) 
-       {
-               del_mtd_partitions(rdc3210_mtd);
-               map_destroy(rdc3210_mtd);
-       }
-       
-       if (rdc3210_map.map_priv_1) 
-       {
-               iounmap((void *)rdc3210_map.map_priv_1);
-               rdc3210_map.map_priv_1 = 0L;
-               rdc3210_map.virt = NULL;
-       }
-}
-
-module_init(init_rdc3210_map);
-module_exit(cleanup_rdc3210_map);
diff --git a/target/linux/rdc/files/drivers/net/r6040.c b/target/linux/rdc/files/drivers/net/r6040.c
deleted file mode 100644 (file)
index 0096006..0000000
+++ /dev/null
@@ -1,1412 +0,0 @@
-/*
- * RDC R6040 Fast Ethernet MAC support
- *
- * Copyright (C) 2004 Sten Wang <sten.wang@rdc.com.tw>
- * Copyright (C) 2007
- *     Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
- *     Florian Fainelli <florian@openwrt.org>
- *
- * 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., 51 Franklin Street, Fifth Floor,
- * Boston, MA  02110-1301, USA.
-*/
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/version.h>
-#include <linux/moduleparam.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/errno.h>
-#include <linux/ioport.h>
-#include <linux/slab.h>
-#include <linux/interrupt.h>
-#include <linux/pci.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/skbuff.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/mii.h>
-#include <linux/ethtool.h>
-#include <linux/crc32.h>
-#include <linux/spinlock.h>
-#include <linux/bitops.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-#include <linux/uaccess.h>
-
-#include <asm/processor.h>
-
-#define DRV_NAME       "r6040"
-#define DRV_VERSION    "0.19"
-#define DRV_RELDATE    "16Jun2008"
-
-/* define bits of a debug mask */
-#define DBG_PHY           0x00000001 /*!< show PHY read/write */
-#define DBG_FREE_BUFS     0x00000002 /*!< show calls to r6040_free_*bufs */
-#define DBG_RING          0x00000004 /*!< debug init./freeing of descr rings */
-#define DBG_RX_BUF        0x00000008 /*!< show alloc. of new rx buf (in IRQ context !) */
-#define DBG_TX_BUF        0x00000010 /*!< show arrival of new tx buf */
-#define DBG_TX_DONE       0x00000020 /*!< debug TX done */
-#define DBG_RX_DESCR      0x00000040 /*!< debug rx descr to be processed */
-#define DBG_RX_DATA       0x00000080 /*!< show some user data of incoming packet */
-#define DBG_EXIT          0x00000100 /*!< show exit code calls */
-#define DBG_INIT          0x00000200 /*!< show init. code calls */
-#define DBG_TX_RING_DUMP  0x00000400 /*!< dump the tx ring after creation */
-#define DBG_RX_RING_DUMP  0x00000800 /*!< dump the rx ring after creation */
-#define DBG_TX_DESCR      0x00001000 /*!< dump the setting of a descr for tx */
-#define DBG_TX_DATA       0x00002000 /*!< dump some tx data */
-#define DBG_IRQ           0x00004000 /*!< print inside the irq handler */
-#define DBG_POLL          0x00008000 /*!< dump info on poll procedure */
-#define DBG_MAC_ADDR      0x00010000 /*!< debug mac address setting */
-#define DBG_OPEN          0x00020000 /*!< debug open proc. */
-
-static int debug = 0;
-module_param(debug, int, 0);
-MODULE_PARM_DESC(debug, "debug mask (-1 for all)");
-
-/* define which debugs are left in the code during compilation */
-#define DEBUG (-1) /* all debugs */
-
-#define dbg(l, f, ...)                         \
-  do { \
-    if ((DEBUG & l) && (debug & l)) { \
-      printk(KERN_INFO DRV_NAME " %s: " f, __FUNCTION__, ## __VA_ARGS__); \
-    } \
-  } while (0)
-
-#define err(f, ...) printk(KERN_WARNING DRV_NAME " %s: " f, __FUNCTION__, ## __VA_ARGS__)
-
-/* PHY CHIP Address */
-#define PHY1_ADDR      1       /* For MAC1 */
-#define PHY2_ADDR      3       /* For MAC2 */
-#define PHY_MODE       0x3100  /* PHY CHIP Register 0 */
-#define PHY_CAP                0x01E1  /* PHY CHIP Register 4 */
-
-/* Time in jiffies before concluding the transmitter is hung. */
-#define TX_TIMEOUT     (6000 * HZ / 1000)
-
-/* RDC MAC I/O Size */
-#define R6040_IO_SIZE  256
-
-/* MAX RDC MAC */
-#define MAX_MAC                2
-
-/* MAC registers */
-#define MCR0           0x00    /* Control register 0 */
-#define MCR1           0x04    /* Control register 1 */
-#define  MAC_RST       0x0001  /* Reset the MAC */
-#define MBCR           0x08    /* Bus control */
-#define MT_ICR         0x0C    /* TX interrupt control */
-#define MR_ICR         0x10    /* RX interrupt control */
-#define MTPR           0x14    /* TX poll command register */
-#define MR_BSR         0x18    /* RX buffer size */
-#define MR_DCR         0x1A    /* RX descriptor control */
-#define MLSR           0x1C    /* Last status */
-#define MMDIO          0x20    /* MDIO control register */
-#define  MDIO_WRITE    0x4000  /* MDIO write */
-#define  MDIO_READ     0x2000  /* MDIO read */
-#define MMRD           0x24    /* MDIO read data register */
-#define MMWD           0x28    /* MDIO write data register */
-#define MTD_SA0                0x2C    /* TX descriptor start address 0 */
-#define MTD_SA1                0x30    /* TX descriptor start address 1 */
-#define MRD_SA0                0x34    /* RX descriptor start address 0 */
-#define MRD_SA1                0x38    /* RX descriptor start address 1 */
-#define MISR           0x3C    /* Status register */
-#define MIER           0x40    /* INT enable register */
-#define  MSK_INT       0x0000  /* Mask off interrupts */
-#define  RX_FINISH      0x0001  /* rx finished irq */
-#define  RX_NO_DESC     0x0002  /* rx no descr. avail. irq */
-#define  RX_FIFO_FULL   0x0004  /* rx fifo full irq */
-#define  RX_EARLY       0x0008  /* rx early irq */
-#define  TX_FINISH      0x0010  /* tx finished irq */
-#define  TX_EARLY       0x0080  /* tx early irq */
-#define  EVENT_OVRFL    0x0100  /* event counter overflow irq */
-#define  LINK_CHANGED   0x0200  /* PHY link changed irq */
-
-#define ME_CISR                0x44    /* Event counter INT status */
-#define ME_CIER                0x48    /* Event counter INT enable  */
-#define MR_CNT         0x50    /* Successfully received packet counter */
-#define ME_CNT0                0x52    /* Event counter 0 */
-#define ME_CNT1                0x54    /* Event counter 1 */
-#define ME_CNT2                0x56    /* Event counter 2 */
-#define ME_CNT3                0x58    /* Event counter 3 */
-#define MT_CNT         0x5A    /* Successfully transmit packet counter */
-#define ME_CNT4                0x5C    /* Event counter 4 */
-#define MP_CNT         0x5E    /* Pause frame counter register */
-#define MAR0           0x60    /* Hash table 0 */
-#define MAR1           0x62    /* Hash table 1 */
-#define MAR2           0x64    /* Hash table 2 */
-#define MAR3           0x66    /* Hash table 3 */
-#define MID_0L         0x68    /* Multicast address MID0 Low */
-#define MID_0M         0x6A    /* Multicast address MID0 Medium */
-#define MID_0H         0x6C    /* Multicast address MID0 High */
-#define MID_1L         0x70    /* MID1 Low */
-#define MID_1M         0x72    /* MID1 Medium */
-#define MID_1H         0x74    /* MID1 High */
-#define MID_2L         0x78    /* MID2 Low */
-#define MID_2M         0x7A    /* MID2 Medium */
-#define MID_2H         0x7C    /* MID2 High */
-#define MID_3L         0x80    /* MID3 Low */
-#define MID_3M         0x82    /* MID3 Medium */
-#define MID_3H         0x84    /* MID3 High */
-#define PHY_CC         0x88    /* PHY status change configuration register */
-#define PHY_ST         0x8A    /* PHY status register */
-#define MAC_SM         0xAC    /* MAC status machine */
-#define MAC_ID         0xBE    /* Identifier register */
-
-#define TX_DCNT                0x80    /* TX descriptor count */
-#define RX_DCNT                0x80    /* RX descriptor count */
-#define MAX_BUF_SIZE   0x600
-#define RX_DESC_SIZE   (RX_DCNT * sizeof(struct r6040_descriptor))
-#define TX_DESC_SIZE   (TX_DCNT * sizeof(struct r6040_descriptor))
-#define MBCR_DEFAULT   0x012A  /* MAC Bus Control Register: 
-                                  - wait 1 host clock until SDRAM bus request
-                                    becomes high priority
-                                  - RX FIFO: 32 byte
-                                  - TX FIFO: 64 byte
-                                  - FIFO transfer length: 16 byte */
-#define MCAST_MAX      4       /* Max number multicast addresses to filter */
-
-/* PHY settings */
-#define ICPLUS_PHY_ID  0x0243
-
-MODULE_AUTHOR("Sten Wang <sten.wang@rdc.com.tw>,"
-       "Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>,"
-       "Florian Fainelli <florian@openwrt.org>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("RDC R6040 NAPI PCI FastEthernet driver");
-
-/*! which rx interrupts do we allow */
-#define RX_INTS                        (RX_FIFO_FULL|RX_NO_DESC|RX_FINISH)
-/*! which tx interrupts do we allow */
-#define TX_INTS                        (TX_FINISH)
-#define INT_MASK                 (RX_INTS | TX_INTS)
-
-struct r6040_descriptor {
-       u16     status, len;            /* 0-3 */
-       __le32  buf;                    /* 4-7 */
-       __le32  ndesc;                  /* 8-B */
-       u32     rev1;                   /* C-F */
-       char    *vbufp;                 /* 10-13 */
-       struct r6040_descriptor *vndescp;       /* 14-17 */
-       struct sk_buff *skb_ptr;        /* 18-1B */
-       u32     rev2;                   /* 1C-1F */
-} __attribute__((aligned(32)));
-
-/*! defines for the status field in the r6040_descriptor */
-#define DESC_STATUS_OWNER_MAC       (1<<15) /*!< if set the MAC is the owner of this descriptor */
-#define DESC_STATUS_RX_OK           (1<<14) /*!< rx was successful */
-#define DESC_STATUS_RX_ERR          (1<<11) /*!< rx PHY error */
-#define DESC_STATUS_RX_ERR_DRIBBLE  (1<<10) /*!< rx dribble packet */
-#define DESC_STATUS_RX_ERR_BUFLEN   (1<< 9) /*!< rx length exceeded buffer size */
-#define DESC_STATUS_RX_ERR_LONG     (1<< 8) /*!< rx length > maximum packet length */
-#define DESC_STATUS_RX_ERR_RUNT     (1<< 7) /*!< rx: packet length < 64 byte */
-#define DESC_STATUS_RX_ERR_CRC      (1<< 6) /*!< rx: crc error */
-#define DESC_STATUS_RX_BROADCAST    (1<< 5) /*!< rx: broadcast (no error) */
-#define DESC_STATUS_RX_MULTICAST    (1<< 4) /*!< rx: multicast (no error) */
-#define DESC_STATUS_RX_MCH_HIT      (1<< 3) /*!< rx: multicast hit in hash table (no error) */
-#define DESC_STATUS_RX_MIDH_HIT     (1<< 2) /*!< rx: MID table hit (no error) */
-#define DESC_STATUS_RX_IDX_MID_MASK 3       /*!< rx: mask for the index of matched MIDx */
-
-struct r6040_private {
-       spinlock_t lock;                /* driver lock */
-       struct timer_list timer;
-       struct pci_dev *pdev;
-       struct r6040_descriptor *rx_insert_ptr;
-       struct r6040_descriptor *rx_remove_ptr;
-       struct r6040_descriptor *tx_insert_ptr;
-       struct r6040_descriptor *tx_remove_ptr;
-       struct r6040_descriptor *rx_ring;
-       struct r6040_descriptor *tx_ring;
-       dma_addr_t rx_ring_dma;
-       dma_addr_t tx_ring_dma;
-       u16     tx_free_desc, phy_addr, phy_mode;
-       u16     mcr0, mcr1;
-       u16     switch_sig;
-       struct net_device *dev;
-       struct mii_if_info mii_if;
-       struct napi_struct napi;
-       void __iomem *base;
-};
-
-static char *parent = "wlan0";
-module_param(parent, charp, 0444);
-MODULE_PARM_DESC(parent, "Parent network device name to get the MAC address from");
-
-static u8 mac_base[ETH_ALEN] = {0,0x50,0xfc,2,3,4};
-module_param_array(mac_base, byte, NULL, 0444);
-MODULE_PARM_DESC(mac_base, "Starting MAC address");
-
-static int reverse = 1;
-module_param(reverse, invbool, 0444);
-MODULE_PARM_DESC(reverse, "Reverse card indices");
-
-static char version[] __devinitdata = DRV_NAME
-       ": RDC R6040 NAPI net driver,"
-       "version "DRV_VERSION " (" DRV_RELDATE ")";
-
-static int phy_table[] = { PHY1_ADDR, PHY2_ADDR };
-
-/* forward declarations */
-void r6040_multicast_list(struct net_device *dev);
-
-/* jal2: comment out to get more symbols for debugging */
-//#define STATIC static
-#define STATIC
-
-#if DEBUG
-/*! hexdump an memory area into a string. delim is taken as the delimiter between two bytes.
-    It is omitted if delim == '\0' */
-STATIC char *hex2str(void *addr, char *buf, int nr_bytes, int delim)
-{
-       unsigned char *src = addr;
-       char *outb = buf;
-
-#define BIN2HEXDIGIT(x) ((x) < 10 ? '0'+(x) : 'A'-10+(x))
-
-       while (nr_bytes > 0) {
-               *outb++ = BIN2HEXDIGIT(*src>>4);
-               *outb++ = BIN2HEXDIGIT(*src&0xf);
-               if (delim)
-                       *outb++ = delim;
-               nr_bytes--;
-               src++;
-       }
-
-       if (delim)
-               outb--;
-       *outb = '\0';
-       return buf;
-}
-
-#endif /* #if DEBUG */
-
-/* Read a word data from PHY Chip */
-STATIC int phy_read(void __iomem *ioaddr, int phy_addr, int reg)
-{
-       int limit = 2048;
-       u16 cmd;
-       int rc;
-
-       iowrite16(MDIO_READ + reg + (phy_addr << 8), ioaddr + MMDIO);
-       /* Wait for the read bit to be cleared */
-       while (limit--) {
-               cmd = ioread16(ioaddr + MMDIO);
-               if (!(cmd & MDIO_READ))
-                       break;
-       }
-
-       if (limit <= 0)
-               err("phy addr x%x reg x%x timed out\n",
-                   phy_addr, reg);
-
-       rc=ioread16(ioaddr + MMRD);
-
-       dbg(DBG_PHY, "phy addr x%x reg x%x val x%x\n", phy_addr, reg, rc);
-       return rc;
-}
-
-/* Write a word data from PHY Chip */
-STATIC void phy_write(void __iomem *ioaddr, int phy_addr, int reg, u16 val)
-{
-       int limit = 2048;
-       u16 cmd;
-
-       dbg(DBG_PHY, "phy addr x%x reg x%x val x%x\n", phy_addr, reg, val);
-
-       iowrite16(val, ioaddr + MMWD);
-       /* Write the command to the MDIO bus */
-       iowrite16(MDIO_WRITE + reg + (phy_addr << 8), ioaddr + MMDIO);
-       /* Wait for the write bit to be cleared */
-       while (limit--) {
-               cmd = ioread16(ioaddr + MMDIO);
-               if (!(cmd & MDIO_WRITE))
-                       break;
-       }
-       if (limit <= 0)
-               err("phy addr x%x reg x%x val x%x timed out\n",
-                   phy_addr, reg, val);
-}
-
-STATIC int mdio_read(struct net_device *dev, int mii_id, int reg)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       void __iomem *ioaddr = lp->base;
-
-       return (phy_read(ioaddr, lp->phy_addr, reg));
-}
-
-STATIC void mdio_write(struct net_device *dev, int mii_id, int reg, int val)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       void __iomem *ioaddr = lp->base;
-
-       phy_write(ioaddr, lp->phy_addr, reg, val);
-}
-
-void r6040_free_txbufs(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       int i;
-
-       dbg(DBG_FREE_BUFS, "ENTER\n");
-       for (i = 0; i < TX_DCNT; i++) {
-               if (lp->tx_insert_ptr->skb_ptr) {
-                       pci_unmap_single(lp->pdev,
-                               le32_to_cpu(lp->tx_insert_ptr->buf),
-                               MAX_BUF_SIZE, PCI_DMA_TODEVICE);
-                       dev_kfree_skb(lp->tx_insert_ptr->skb_ptr);
-                       lp->tx_insert_ptr->skb_ptr = NULL;
-               }
-               lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp;
-       }
-       dbg(DBG_FREE_BUFS, "EXIT\n");
-}
-
-/*! unmap and free all rx skb */
-void r6040_free_rxbufs(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       int i;
-
-       dbg(DBG_FREE_BUFS, "ENTER\n");
-       for (i = 0; i < RX_DCNT; i++) {
-               if (lp->rx_insert_ptr->skb_ptr) {
-                       pci_unmap_single(lp->pdev,
-                               le32_to_cpu(lp->rx_insert_ptr->buf),
-                               MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
-                       dev_kfree_skb(lp->rx_insert_ptr->skb_ptr);
-                       lp->rx_insert_ptr->skb_ptr = NULL;
-               }
-               lp->rx_insert_ptr = lp->rx_insert_ptr->vndescp;
-       }
-       dbg(DBG_FREE_BUFS, "EXIT\n");
-
-}
-
-void r6040_init_ring_desc(struct r6040_descriptor *desc_ring,
-                                dma_addr_t desc_dma, int size)
-{
-       struct r6040_descriptor *desc = desc_ring;
-       dma_addr_t mapping = desc_dma;
-
-       dbg(DBG_RING, "desc_ring %p desc_dma %08x size x%x\n",
-           desc_ring, desc_dma, size);
-
-       
-       while (size-- > 0) {
-               mapping += sizeof(*desc);
-               memset(desc, 0, sizeof(*desc));
-               desc->ndesc = cpu_to_le32(mapping);
-               desc->vndescp = desc + 1;
-               desc++;
-       }
-
-       /* last descriptor points to first one to close the descriptor ring */
-       desc--;
-       desc->ndesc = cpu_to_le32(desc_dma);
-       desc->vndescp = desc_ring;
-}
-
-#if (DEBUG & DBG_TX_RING_DUMP)
-/*! dump the tx ring to syslog */
-STATIC void
-dump_tx_ring(struct r6040_private *lp)
-{
-       int i;
-       struct r6040_descriptor *ptr;
-
-       printk(KERN_INFO "%s: nr_desc x%x tx_ring %p tx_ring_dma %08x "
-              "tx_insert %p tx_remove %p\n",
-              DRV_NAME, TX_DCNT, lp->tx_ring, lp->tx_ring_dma,
-              lp->tx_insert_ptr, lp->tx_remove_ptr);
-
-       if (lp->tx_ring) {
-               for(i=0, ptr=lp->tx_ring; i < TX_DCNT; i++, ptr++) {
-                       printk(KERN_INFO "%s: %d. descr: status x%x len x%x "
-                              "ndesc %08x vbufp %p vndescp %p skb_ptr %p\n", 
-                              DRV_NAME, i, ptr->status, ptr->len,
-                              ptr->ndesc, ptr->vbufp, ptr->vndescp, ptr->skb_ptr);
-               }
-       }
-}
-#endif /* #if (DEBUG & DBG_TX_RING_DUMP) */
-
-void r6040_init_txbufs(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-
-       lp->tx_free_desc = TX_DCNT;
-
-       lp->tx_remove_ptr = lp->tx_insert_ptr = lp->tx_ring;
-       r6040_init_ring_desc(lp->tx_ring, lp->tx_ring_dma, TX_DCNT);
-
-#if (DEBUG & DBG_TX_RING_DUMP)
-       if (debug & DBG_TX_RING_DUMP) {
-               dump_tx_ring(lp);
-       }
-#endif
-}
-
-#if (DEBUG & DBG_RX_RING_DUMP)
-/*! dump the rx ring to syslog */
-STATIC void
-dump_rx_ring(struct r6040_private *lp)
-{
-       int i;
-       struct r6040_descriptor *ptr;
-
-       printk(KERN_INFO "%s: nr_desc x%x rx_ring %p rx_ring_dma %08x "
-              "rx_insert %p rx_remove %p\n",
-              DRV_NAME, RX_DCNT, lp->rx_ring, lp->rx_ring_dma,
-              lp->rx_insert_ptr, lp->rx_remove_ptr);
-
-       if (lp->rx_ring) {
-               for(i=0, ptr=lp->rx_ring; i < RX_DCNT; i++, ptr++) {
-                       printk(KERN_INFO "%s: %d. descr: status x%x len x%x "
-                              "ndesc %08x vbufp %p vndescp %p skb_ptr %p\n", 
-                              DRV_NAME, i, ptr->status, ptr->len,
-                              ptr->ndesc, ptr->vbufp, ptr->vndescp, ptr->skb_ptr);
-               }
-       }
-}
-#endif /* #if (DEBUG & DBG_TX_RING_DUMP) */
-
-int r6040_alloc_rxbufs(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       struct r6040_descriptor *desc;
-       struct sk_buff *skb;
-       int rc;
-
-       lp->rx_remove_ptr = lp->rx_insert_ptr = lp->rx_ring;
-       r6040_init_ring_desc(lp->rx_ring, lp->rx_ring_dma, RX_DCNT);
-
-       /* alloc skbs for the rx descriptors */
-       desc = lp->rx_ring;
-       do {
-               if (!(skb=netdev_alloc_skb(dev, MAX_BUF_SIZE))) {
-                       err("failed to alloc skb for rx\n");
-                       rc = -ENOMEM;
-                       goto err_exit;
-               }
-               desc->skb_ptr = skb;
-               desc->buf = cpu_to_le32(pci_map_single(lp->pdev,
-                                                      desc->skb_ptr->data,
-                                                      MAX_BUF_SIZE, PCI_DMA_FROMDEVICE));
-               desc->status = DESC_STATUS_OWNER_MAC;
-               desc = desc->vndescp;
-       } while (desc != lp->rx_ring);
-
-#if (DEBUG & DBG_RX_RING_DUMP)
-       if (debug & DBG_RX_RING_DUMP) {
-               dump_rx_ring(lp);
-       }
-#endif
-
-       return 0;
-
-err_exit:
-       /* dealloc all previously allocated skb */
-       r6040_free_rxbufs(dev);
-       return rc;
-}
-
-/*! reset MAC and set all registers */
-void r6040_init_mac_regs(struct r6040_private *lp)
-{
-       void __iomem *ioaddr = lp->base;
-       int limit;
-       char obuf[3*ETH_ALEN] __attribute__ ((unused));
-
-       /* Mask Off Interrupt */
-       iowrite16(MSK_INT, ioaddr + MIER);
-
-       /* reset MAC */
-       iowrite16(MAC_RST, ioaddr + MCR1);
-       udelay(100);
-       limit=2048;
-       while ((ioread16(ioaddr + MCR1) & MAC_RST) && limit-- > 0);
-
-       /* Reset internal state machine */
-       iowrite16(2, ioaddr + MAC_SM);
-       iowrite16(0, ioaddr + MAC_SM);
-       udelay(5000);
-
-       /* Restore MAC Addresses */
-       r6040_multicast_list(lp->dev);
-
-       /* TODO: restore multcast and hash table */
-
-       /* MAC Bus Control Register */
-       iowrite16(MBCR_DEFAULT, ioaddr + MBCR);
-
-       /* Buffer Size Register */
-       iowrite16(MAX_BUF_SIZE, ioaddr + MR_BSR);
-
-       /* write tx ring start address */
-       iowrite16(lp->tx_ring_dma, ioaddr + MTD_SA0);
-       iowrite16(lp->tx_ring_dma >> 16, ioaddr + MTD_SA1);
-
-       /* write rx ring start address */
-       iowrite16(lp->rx_ring_dma, ioaddr + MRD_SA0);
-       iowrite16(lp->rx_ring_dma >> 16, ioaddr + MRD_SA1);
-
-       /* set interrupt waiting time and packet numbers */
-       iowrite16(0, ioaddr + MT_ICR);
-       iowrite16(0, ioaddr + MR_ICR);
-
-       /* enable interrupts */
-       iowrite16(INT_MASK, ioaddr + MIER);
-
-       /* enable tx and rx */
-       iowrite16(lp->mcr0 | 0x0002, ioaddr);
-
-       /* let TX poll the descriptors - we may got called by r6040_tx_timeout which has left
-          some unsent tx buffers */
-       iowrite16(0x01, ioaddr + MTPR);
-}
-
-void r6040_tx_timeout(struct net_device *dev)
-{
-       struct r6040_private *priv = netdev_priv(dev);
-       void __iomem *ioaddr = priv->base;
-
-       /* we read MISR, which clears on read (i.e. we may loose an RX interupt,
-          but this is an error anyhow ... */
-       printk(KERN_WARNING "%s: transmit timed out, int enable %4.4x "
-              "status %4.4x, PHY status %4.4x\n",
-              dev->name, ioread16(ioaddr + MIER),
-              ioread16(ioaddr + MISR),
-              mdio_read(dev, priv->mii_if.phy_id, MII_BMSR));
-
-       dev->stats.tx_errors++;
-
-       /* Reset MAC and re-init all registers */
-       r6040_init_mac_regs(priv);
-}
-
-struct net_device_stats *r6040_get_stats(struct net_device *dev)
-{
-       struct r6040_private *priv = netdev_priv(dev);
-       void __iomem *ioaddr = priv->base;
-       unsigned long flags;
-
-       spin_lock_irqsave(&priv->lock, flags);
-       dev->stats.rx_crc_errors += ioread8(ioaddr + ME_CNT1);
-       dev->stats.multicast += ioread8(ioaddr + ME_CNT0);
-       spin_unlock_irqrestore(&priv->lock, flags);
-
-       return &dev->stats;
-}
-
-/* Stop RDC MAC and Free the allocated resource */
-void r6040_down(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       void __iomem *ioaddr = lp->base;
-       struct pci_dev *pdev = lp->pdev;
-       int limit = 2048;
-
-       dbg(DBG_EXIT, "ENTER\n");
-
-       /* Stop MAC */
-       iowrite16(MSK_INT, ioaddr + MIER);      /* Mask Off Interrupt */
-       iowrite16(MAC_RST, ioaddr + MCR1);      /* Reset RDC MAC */
-       udelay(100);
-       while ((ioread16(ioaddr+MCR1) & 1) && limit-- > 0);
-
-       if (limit <= 0)
-               err("timeout while waiting for reset done.\n");
-
-       free_irq(dev->irq, dev);
-
-       /* Free RX buffer */
-       r6040_free_rxbufs(dev);
-
-       /* Free TX buffer */
-       r6040_free_txbufs(dev);
-
-       /* Free Descriptor memory */
-       pci_free_consistent(pdev, RX_DESC_SIZE, lp->rx_ring, lp->rx_ring_dma);
-       pci_free_consistent(pdev, TX_DESC_SIZE, lp->tx_ring, lp->tx_ring_dma);
-
-       dbg(DBG_EXIT, "EXIT\n");
-}
-
-int r6040_close(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-
-       dbg(DBG_EXIT, "ENTER\n");
-
-       /* deleted timer */
-       del_timer_sync(&lp->timer);
-       spin_lock_irq(&lp->lock);
-       napi_disable(&lp->napi);
-       netif_stop_queue(dev);
-       r6040_down(dev);
-       spin_unlock_irq(&lp->lock);
-
-       dbg(DBG_EXIT, "EXIT\n");
-       return 0;
-}
-
-/* Status of PHY CHIP. Returns 0x8000 for full duplex, 0 for half duplex */
-STATIC int phy_mode_chk(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       void __iomem *ioaddr = lp->base;
-       int phy_dat;
-
-       /* PHY Link Status Check */
-       phy_dat = phy_read(ioaddr, lp->phy_addr, 1);
-       if (!(phy_dat & 0x4))
-               phy_dat = 0x8000;       /* Link Failed, full duplex */
-
-       /* PHY Chip Auto-Negotiation Status */
-       phy_dat = phy_read(ioaddr, lp->phy_addr, 1);
-       if (phy_dat & 0x0020) {
-               /* Auto Negotiation Mode */
-               phy_dat = phy_read(ioaddr, lp->phy_addr, 5);
-               phy_dat &= phy_read(ioaddr, lp->phy_addr, 4);
-               if (phy_dat & 0x140)
-                       /* Force full duplex */
-                       phy_dat = 0x8000;
-               else
-                       phy_dat = 0;
-       } else {
-               /* Force Mode */
-               phy_dat = phy_read(ioaddr, lp->phy_addr, 0);
-               if (phy_dat & 0x100)
-                       phy_dat = 0x8000;
-               else
-                       phy_dat = 0x0000;
-       }
-
-       dbg(DBG_PHY, "RETURN x%x\n", phy_dat);
-       return phy_dat;
-};
-
-void r6040_set_carrier(struct mii_if_info *mii)
-{
-       if (phy_mode_chk(mii->dev)) {
-               /* autoneg is off: Link is always assumed to be up */
-               if (!netif_carrier_ok(mii->dev))
-                       netif_carrier_on(mii->dev);
-       } else
-               phy_mode_chk(mii->dev);
-}
-
-int r6040_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       struct mii_ioctl_data *data = if_mii(rq);
-       int rc;
-
-       if (!netif_running(dev))
-               return -EINVAL;
-       spin_lock_irq(&lp->lock);
-       rc = generic_mii_ioctl(&lp->mii_if, data, cmd, NULL);
-       spin_unlock_irq(&lp->lock);
-       r6040_set_carrier(&lp->mii_if);
-       return rc;
-}
-
-int r6040_rx(struct net_device *dev, int limit)
-{
-       struct r6040_private *priv = netdev_priv(dev);
-       int count=0;
-       struct r6040_descriptor *descptr = priv->rx_remove_ptr;
-       struct sk_buff *skb_ptr, *new_skb;
-       char obuf[2*32+1] __attribute__ ((unused)); /* for debugging */
-
-       while (count < limit && !(descptr->status & DESC_STATUS_OWNER_MAC)) {
-               /* limit not reached and the descriptor belongs to the CPU */
-
-               dbg(DBG_RX_DESCR, "descptr %p status x%x data len x%x\n",
-                   descptr, descptr->status, descptr->len);
-               
-               /* Check for errors */
-               if (descptr->status & DESC_STATUS_RX_ERR) {
-               
-                       dev->stats.rx_errors++;
-                       
-                       if (descptr->status & (DESC_STATUS_RX_ERR_DRIBBLE|
-                                              DESC_STATUS_RX_ERR_BUFLEN|
-                                              DESC_STATUS_RX_ERR_LONG|
-                                              DESC_STATUS_RX_ERR_RUNT)) {
-                               /* packet too long or too short*/
-                               dev->stats.rx_length_errors++;
-                       }
-
-                       if (descptr->status & DESC_STATUS_RX_ERR_CRC) {
-                               dev->stats.rx_crc_errors++;
-                       }
-                       goto next_descr;
-               }
-               
-               /* successful received packet */
-               
-               /* first try to allocate new skb. If this fails
-                  we drop the packet and leave the old skb there.*/
-               new_skb = netdev_alloc_skb(dev, MAX_BUF_SIZE);
-               if (!new_skb) {
-                       dev->stats.rx_dropped++;
-                       goto next_descr;
-               }
-               skb_ptr = descptr->skb_ptr;
-               skb_ptr->dev = priv->dev;
-               /* Do not count the CRC */
-               skb_put(skb_ptr, descptr->len - 4);
-               pci_unmap_single(priv->pdev, le32_to_cpu(descptr->buf),
-                                MAX_BUF_SIZE, PCI_DMA_FROMDEVICE);
-               skb_ptr->protocol = eth_type_trans(skb_ptr, priv->dev);
-
-               dbg(DBG_RX_DATA, "rx len x%x: %s...\n",
-                   descptr->len, 
-                   hex2str(skb_ptr->data, obuf, sizeof(obuf)/2, '\0'));
-
-               /* Send to upper layer */
-               netif_receive_skb(skb_ptr);
-               dev->last_rx = jiffies;
-               dev->stats.rx_packets++;
-               dev->stats.rx_bytes += (descptr->len-4);
-
-               /* put new skb into descriptor */
-               descptr->skb_ptr = new_skb;
-               descptr->buf = cpu_to_le32(pci_map_single(priv->pdev,
-                       descptr->skb_ptr->data,
-                       MAX_BUF_SIZE, PCI_DMA_FROMDEVICE));
-
-next_descr:            
-               /* put the descriptor back to the MAC */
-               descptr->status = DESC_STATUS_OWNER_MAC;
-               descptr = descptr->vndescp;
-               count++; /* shall we count errors and dropped packets as well? */
-       } /* while (limit && !(descptr->status & DESC_STATUS_OWNER_MAC)) */
-
-       /* remember next descriptor to check for rx */
-       priv->rx_remove_ptr = descptr;
-
-       return count;
-}
-
-void r6040_tx(struct net_device *dev)
-{
-       struct r6040_private *priv = netdev_priv(dev);
-       struct r6040_descriptor *descptr;
-       void __iomem *ioaddr = priv->base;
-       struct sk_buff *skb_ptr;
-       u16 err;
-
-       spin_lock(&priv->lock);
-       descptr = priv->tx_remove_ptr;
-       while (priv->tx_free_desc < TX_DCNT) {
-               /* Check for errors */
-               err = ioread16(ioaddr + MLSR);
-
-               if (err & 0x0200)
-                       dev->stats.rx_fifo_errors++;
-               if (err & (0x2000 | 0x4000))
-                       dev->stats.tx_carrier_errors++;
-
-               dbg(DBG_TX_DONE, "descptr %p status x%x err x%x jiffies %lu\n",
-                   descptr, descptr->status, err, jiffies);
-
-               if (descptr->status & 0x8000)
-                       break; /* Not complete */
-               skb_ptr = descptr->skb_ptr;
-               pci_unmap_single(priv->pdev, le32_to_cpu(descptr->buf),
-                       skb_ptr->len, PCI_DMA_TODEVICE);
-               /* Free buffer */
-               dev_kfree_skb_irq(skb_ptr);
-               descptr->skb_ptr = NULL;
-               /* To next descriptor */
-               descptr = descptr->vndescp;
-               priv->tx_free_desc++;
-       }
-       priv->tx_remove_ptr = descptr;
-
-       if (priv->tx_free_desc)
-               netif_wake_queue(dev);
-       spin_unlock(&priv->lock);
-}
-
-int r6040_poll(struct napi_struct *napi, int budget)
-{
-       struct r6040_private *priv =
-               container_of(napi, struct r6040_private, napi);
-       struct net_device *dev = priv->dev;
-       void __iomem *ioaddr = priv->base;
-       int work_done;
-
-       work_done = r6040_rx(dev, budget);
-
-       dbg(DBG_POLL, "budget x%x done x%x\n", budget, work_done);
-
-       if (work_done < budget) {
-               netif_rx_complete(dev, napi);
-               /* Enable RX interrupt */
-               iowrite16(ioread16(ioaddr + MIER) | RX_INTS, ioaddr + MIER);
-       }
-       return work_done;
-}
-
-/* The RDC interrupt handler. */
-irqreturn_t r6040_interrupt(int irq, void *dev_id)
-{
-       struct net_device *dev = dev_id;
-       struct r6040_private *lp = netdev_priv(dev);
-       void __iomem *ioaddr = lp->base;
-       u16 status;
-
-       /* Read MISR status and clear */
-       status = ioread16(ioaddr + MISR);
-
-       dbg(DBG_IRQ, "status x%x jiffies %lu\n", status, jiffies);
-
-       if (status == 0x0000 || status == 0xffff)
-               return IRQ_NONE;
-
-       /* rx early / rx finish interrupt
-          or rx descriptor unavail. */
-       if (status & RX_INTS) {
-               if (status & RX_NO_DESC) {
-                       /* rx descriptor unavail. */
-                       dev->stats.rx_dropped++;
-                       dev->stats.rx_missed_errors++;
-               }
-               /* Mask off RX interrupts */
-               iowrite16(ioread16(ioaddr + MIER) & ~RX_INTS, ioaddr + MIER);
-               netif_rx_schedule(dev, &lp->napi);
-       }
-
-       /* rx FIFO full */
-       if (status & RX_FIFO_FULL) {
-               dev->stats.rx_fifo_errors++;
-       }
-       
-       /* TX interrupt request */
-       if (status & 0x10)
-               r6040_tx(dev);
-
-       return IRQ_HANDLED;
-}
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-void r6040_poll_controller(struct net_device *dev)
-{
-       disable_irq(dev->irq);
-       r6040_interrupt(dev->irq, dev);
-       enable_irq(dev->irq);
-}
-#endif
-
-/* Init RDC MAC */
-int r6040_up(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       void __iomem *ioaddr = lp->base;
-       int rc;
-
-       dbg(DBG_INIT, "ENTER\n");
-
-       /* Initialise and alloc RX/TX buffers */
-       r6040_init_txbufs(dev);
-       if ((rc=r6040_alloc_rxbufs(dev)))
-               return rc;
-
-       /* Read the PHY ID */
-       lp->switch_sig = phy_read(ioaddr, 0, 2);
-
-       if (lp->switch_sig  == ICPLUS_PHY_ID) {
-               phy_write(ioaddr, 29, 31, 0x175C); /* Enable registers */
-               lp->phy_mode = 0x8000;
-       } else {
-               /* PHY Mode Check */
-               phy_write(ioaddr, lp->phy_addr, 4, PHY_CAP);
-               phy_write(ioaddr, lp->phy_addr, 0, PHY_MODE);
-
-               if (PHY_MODE == 0x3100)
-                       lp->phy_mode = phy_mode_chk(dev);
-               else
-                       lp->phy_mode = (PHY_MODE & 0x0100) ? 0x8000:0x0;
-       }
-       
-/* configure duplex mode */
-       lp->mcr0 |= lp->phy_mode;
-
-       /* improve performance (by RDC guys) */
-       phy_write(ioaddr, 30, 17, (phy_read(ioaddr, 30, 17) | 0x4000));
-       phy_write(ioaddr, 30, 17, ~((~phy_read(ioaddr, 30, 17)) | 0x2000));
-       phy_write(ioaddr, 0, 19, 0x0000);
-       phy_write(ioaddr, 0, 30, 0x01F0);
-
-       /* Reset MAC and init all registers */
-       r6040_init_mac_regs(lp);
-
-       return 0;
-}
-
-/*
-  A periodic timer routine
-       Polling PHY Chip Link Status
-*/
-void r6040_timer(unsigned long data)
-{
-       struct net_device *dev = (struct net_device *)data;
-       struct r6040_private *lp = netdev_priv(dev);
-       void __iomem *ioaddr = lp->base;
-       u16 phy_mode;
-
-       /* Polling PHY Chip Status */
-       if (PHY_MODE == 0x3100)
-               phy_mode = phy_mode_chk(dev);
-       else
-               phy_mode = (PHY_MODE & 0x0100) ? 0x8000:0x0;
-
-       if (phy_mode != lp->phy_mode) {
-               lp->phy_mode = phy_mode;
-               lp->mcr0 = (lp->mcr0 & 0x7fff) | phy_mode;
-               iowrite16(lp->mcr0, ioaddr);
-               printk(KERN_INFO "Link Change x%x \n", ioread16(ioaddr));
-       }
-
-       /* Timer active again */
-       mod_timer(&lp->timer, jiffies + round_jiffies(HZ));
-}
-
-int r6040_open(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       int ret;
-
-       dbg(DBG_OPEN, "ENTER\n");
-       /* Request IRQ and Register interrupt handler */
-       ret = request_irq(dev->irq, &r6040_interrupt,
-               IRQF_SHARED, dev->name, dev);
-       if (ret)
-               return ret;
-
-       dbg(DBG_OPEN, "got irq %d\n", dev->irq);
-
-       /* Allocate Descriptor memory */
-       lp->rx_ring =
-               pci_alloc_consistent(lp->pdev, RX_DESC_SIZE, &lp->rx_ring_dma);
-       if (!lp->rx_ring)
-               return -ENOMEM;
-
-       dbg(DBG_OPEN, "allocated rx ring\n");
-
-       lp->tx_ring =
-               pci_alloc_consistent(lp->pdev, TX_DESC_SIZE, &lp->tx_ring_dma);
-       if (!lp->tx_ring) {
-               pci_free_consistent(lp->pdev, RX_DESC_SIZE, lp->rx_ring,
-                                    lp->rx_ring_dma);
-               return -ENOMEM;
-       }
-
-       dbg(DBG_OPEN, "allocated tx ring\n");
-
-       if ((ret=r6040_up(dev))) {
-               pci_free_consistent(lp->pdev, TX_DESC_SIZE, lp->tx_ring,
-                                   lp->tx_ring_dma);
-               pci_free_consistent(lp->pdev, RX_DESC_SIZE, lp->rx_ring,
-                                    lp->rx_ring_dma);
-               return ret;
-       }
-               
-       napi_enable(&lp->napi);
-       netif_start_queue(dev);
-
-       /* set and active a timer process */
-       setup_timer(&lp->timer, r6040_timer, (unsigned long) dev);
-       if (lp->switch_sig != ICPLUS_PHY_ID)
-               mod_timer(&lp->timer, jiffies + HZ);
-       return 0;
-}
-
-int r6040_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       struct r6040_descriptor *descptr;
-       void __iomem *ioaddr = lp->base;
-       unsigned long flags;
-       int ret = NETDEV_TX_OK;
-
-       /* Critical Section */
-       spin_lock_irqsave(&lp->lock, flags);
-
-       /* TX resource check */
-       if (!lp->tx_free_desc) {
-               spin_unlock_irqrestore(&lp->lock, flags);
-               netif_stop_queue(dev);
-               printk(KERN_ERR DRV_NAME ": no tx descriptor\n");
-               ret = NETDEV_TX_BUSY;
-               return ret;
-       }
-
-       /* Statistic Counter */
-       dev->stats.tx_packets++;
-       dev->stats.tx_bytes += skb->len;
-       /* Set TX descriptor & Transmit it */
-       lp->tx_free_desc--;
-       descptr = lp->tx_insert_ptr;
-       if (skb->len < MISR)
-               descptr->len = MISR;
-       else
-               descptr->len = skb->len;
-
-       descptr->skb_ptr = skb;
-       descptr->buf = cpu_to_le32(pci_map_single(lp->pdev,
-               skb->data, skb->len, PCI_DMA_TODEVICE));
-
-       dbg(DBG_TX_DESCR, "desc @ %p: len x%x buf %08x skb->data %p skb->len x%x jiffies %lu\n",
-           descptr, descptr->len, descptr->buf, skb->data, skb->len, jiffies);
-
-       {
-               char obuf[2*32+1];
-               dbg(DBG_TX_DATA, "tx len x%x: %s\n",
-                   descptr->len, hex2str(skb->data, obuf, sizeof(obuf)/2, '\0'));
-       }
-
-       descptr->status = 0x8000;
-       /* Trigger the MAC to check the TX descriptor */
-       iowrite16(0x01, ioaddr + MTPR);
-       lp->tx_insert_ptr = descptr->vndescp;
-
-       /* If no tx resource, stop */
-       if (!lp->tx_free_desc)
-               netif_stop_queue(dev);
-
-       dev->trans_start = jiffies;
-       spin_unlock_irqrestore(&lp->lock, flags);
-       return ret;
-}
-
-/*! set MAC addresses and promiscous mode */
-void r6040_multicast_list(struct net_device *dev)
-{
-       struct r6040_private *lp = netdev_priv(dev);
-       void __iomem *ioaddr = lp->base;
-       u16 *adrp;
-       u16 reg;
-       unsigned long flags;
-       struct dev_mc_list *dmi = dev->mc_list;
-       int i;
-       char obuf[3*ETH_ALEN] __attribute__ ((unused));
-
-       /* MAC Address */
-       adrp = (u16 *)dev->dev_addr;
-       iowrite16(adrp[0], ioaddr + MID_0L);
-       iowrite16(adrp[1], ioaddr + MID_0M);
-       iowrite16(adrp[2], ioaddr + MID_0H);
-
-       dbg(DBG_MAC_ADDR, "%s: set MAC addr %s\n", 
-           dev->name, hex2str(dev->dev_addr, obuf, ETH_ALEN, ':'));
-
-       /* Promiscous Mode */
-       spin_lock_irqsave(&lp->lock, flags);
-
-       /* Clear AMCP & PROM bits */
-       reg = ioread16(ioaddr) & ~0x0120;
-       if (dev->flags & IFF_PROMISC) {
-               reg |= 0x0020;
-               lp->mcr0 |= 0x0020;
-       }
-       /* Too many multicast addresses
-        * accept all traffic */
-       else if ((dev->mc_count > MCAST_MAX)
-               || (dev->flags & IFF_ALLMULTI))
-               reg |= 0x0020;
-
-       iowrite16(reg, ioaddr);
-       spin_unlock_irqrestore(&lp->lock, flags);
-
-       /* Build the hash table */
-       if (dev->mc_count > MCAST_MAX) {
-               u16 hash_table[4];
-               u32 crc;
-
-               for (i = 0; i < 4; i++)
-                       hash_table[i] = 0;
-
-               for (i = 0; i < dev->mc_count; i++) {
-                       char *addrs = dmi->dmi_addr;
-
-                       dmi = dmi->next;
-
-                       if (!(*addrs & 1))
-                               continue;
-
-                       crc = ether_crc_le(6, addrs);
-                       crc >>= 26;
-                       hash_table[crc >> 4] |= 1 << (15 - (crc & 0xf));
-               }
-               /* Write the index of the hash table */
-               for (i = 0; i < 4; i++)
-                       iowrite16(hash_table[i] << 14, ioaddr + MCR1);
-               /* Fill the MAC hash tables with their values */
-               iowrite16(hash_table[0], ioaddr + MAR0);
-               iowrite16(hash_table[1], ioaddr + MAR1);
-               iowrite16(hash_table[2], ioaddr + MAR2);
-               iowrite16(hash_table[3], ioaddr + MAR3);
-       }
-       /* Multicast Address 1~4 case */
-       for (i = 0, dmi; (i < dev->mc_count) && (i < MCAST_MAX); i++) {
-               adrp = (u16 *)dmi->dmi_addr;
-               iowrite16(adrp[0], ioaddr + MID_1L + 8*i);
-               iowrite16(adrp[1], ioaddr + MID_1M + 8*i);
-               iowrite16(adrp[2], ioaddr + MID_1H + 8*i);
-               dmi = dmi->next;
-       }
-       for (i = dev->mc_count; i < MCAST_MAX; i++) {
-               iowrite16(0xffff, ioaddr + MID_0L + 8*i);
-               iowrite16(0xffff, ioaddr + MID_0M + 8*i);
-               iowrite16(0xffff, ioaddr + MID_0H + 8*i);
-       }
-}
-
-STATIC void netdev_get_drvinfo(struct net_device *dev,
-                       struct ethtool_drvinfo *info)
-{
-       struct r6040_private *rp = netdev_priv(dev);
-
-       strcpy(info->driver, DRV_NAME);
-       strcpy(info->version, DRV_VERSION);
-       strcpy(info->bus_info, pci_name(rp->pdev));
-}
-
-STATIC int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-       struct r6040_private *rp = netdev_priv(dev);
-       int rc;
-
-       spin_lock_irq(&rp->lock);
-       rc = mii_ethtool_gset(&rp->mii_if, cmd);
-       spin_unlock_irq(&rp->lock);
-
-       return rc;
-}
-
-STATIC int netdev_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-       struct r6040_private *rp = netdev_priv(dev);
-       int rc;
-
-       spin_lock_irq(&rp->lock);
-       rc = mii_ethtool_sset(&rp->mii_if, cmd);
-       spin_unlock_irq(&rp->lock);
-       r6040_set_carrier(&rp->mii_if);
-
-       return rc;
-}
-
-STATIC u32 netdev_get_link(struct net_device *dev)
-{
-       struct r6040_private *rp = netdev_priv(dev);
-
-       return mii_link_ok(&rp->mii_if);
-}
-
-static struct ethtool_ops netdev_ethtool_ops = {
-       .get_drvinfo            = netdev_get_drvinfo,
-       .get_settings           = netdev_get_settings,
-       .set_settings           = netdev_set_settings,
-       .get_link               = netdev_get_link,
-};
-
-int __devinit r6040_init_one(struct pci_dev *pdev,
-                                        const struct pci_device_id *ent)
-{
-       struct net_device *dev, *parent_dev;
-       struct r6040_private *lp;
-       void __iomem *ioaddr;
-       int err, io_size = R6040_IO_SIZE;
-       static int card_idx = -1;
-       long pioaddr;
-
-       printk(KERN_INFO "%s\n", version);
-       printk(KERN_INFO DRV_NAME ": debug %x\n", debug);
-
-       err = pci_enable_device(pdev);
-       if (err)
-               return err;
-
-       /* this should always be supported */
-       if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
-               printk(KERN_ERR DRV_NAME "32-bit PCI DMA addresses"
-                               "not supported by the card\n");
-               return -ENODEV;
-       }
-       if (pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
-               printk(KERN_ERR DRV_NAME "32-bit PCI DMA addresses"
-                               "not supported by the card\n");
-               return -ENODEV;
-       }
-
-       /* IO Size check */
-       if (pci_resource_len(pdev, 0) < io_size) {
-               printk(KERN_ERR "Insufficient PCI resources, aborting\n");
-               return -EIO;
-       }
-
-       pioaddr = pci_resource_start(pdev, 0);  /* IO map base address */
-       pci_set_master(pdev);
-
-       dev = alloc_etherdev(sizeof(struct r6040_private));
-       if (!dev) {
-               printk(KERN_ERR "Failed to allocate etherdev\n");
-               return -ENOMEM;
-       }
-       SET_NETDEV_DEV(dev, &pdev->dev);
-       lp = netdev_priv(dev);
-
-       if (pci_request_regions(pdev, DRV_NAME)) {
-               printk(KERN_ERR DRV_NAME ": Failed to request PCI regions\n");
-               err = -ENODEV;
-               goto err_out_disable;
-       }
-
-       ioaddr = pci_iomap(pdev, 0, io_size);
-       if (!ioaddr) {
-               printk(KERN_ERR "ioremap failed for device %s\n",
-                       pci_name(pdev));
-               return -EIO;
-       }
-
-       /* Init system & device */
-       lp->base = ioaddr;
-       dev->irq = pdev->irq;
-
-       spin_lock_init(&lp->lock);
-       pci_set_drvdata(pdev, dev);
-
-       card_idx++;
-
-       /* Link new device into r6040_root_dev */
-       lp->pdev = pdev;
-
-       lp->dev = dev;
-
-       /* Init RDC private data */
-       lp->mcr0 = 0x1002;
-       lp->phy_addr = phy_table[card_idx];
-       lp->switch_sig = 0;
-
-       /* The RDC-specific entries in the device structure. */
-       dev->open = &r6040_open;
-       dev->hard_start_xmit = &r6040_start_xmit;
-       dev->stop = &r6040_close;
-       dev->get_stats = r6040_get_stats;
-       dev->set_multicast_list = &r6040_multicast_list;
-       dev->do_ioctl = &r6040_ioctl;
-       dev->ethtool_ops = &netdev_ethtool_ops;
-       dev->tx_timeout = &r6040_tx_timeout;
-       dev->watchdog_timeo = TX_TIMEOUT;
-
-       /*
-       You must specify a netdevice with a "parent=" parameter, whose address
-       is copied, or an array of bytes comprising a literal address; otherwise
-       the (default) address of the Sitecom WL-153 bootloader is used.
-       */
-       memcpy(dev->dev_addr, mac_base, ETH_ALEN);
-       if (parent) {
-               parent_dev = __dev_get_by_name(&init_net, parent);
-               if (parent_dev)
-                       memcpy(dev->dev_addr, parent_dev->dev_addr, ETH_ALEN);
-       }
-       dev->dev_addr[ETH_ALEN-1] += card_idx ^ reverse; /* + 0 or 1 */
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-       dev->poll_controller = r6040_poll_controller;
-#endif
-       netif_napi_add(dev, &lp->napi, r6040_poll, 64);
-       lp->mii_if.dev = dev;
-       lp->mii_if.mdio_read = mdio_read;
-       lp->mii_if.mdio_write = mdio_write;
-       lp->mii_if.phy_id = lp->phy_addr;
-       lp->mii_if.phy_id_mask = 0x1f;
-       lp->mii_if.reg_num_mask = 0x1f;
-
-       if (reverse && ((card_idx & 1) == 0) && (dev_alloc_name(dev, dev->name)
-                       >= 0))
-               for (err = strlen(dev->name); err; err--) {
-                       if (dev->name[err - 1]++ != '9')
-                               break;
-                       dev->name[err - 1] = '0';
-               }
-
-       /* Register net device. After this dev->name assign */
-       err = register_netdev(dev);
-       if (err) {
-               printk(KERN_ERR DRV_NAME ": Failed to register net device\n");
-               goto err_out_res;
-       }
-
-       dbg(DBG_INIT, "%s successfully registered\n", dev->name);
-       return 0;
-
-err_out_res:
-       pci_release_regions(pdev);
-err_out_disable:
-       pci_disable_device(pdev);
-       pci_set_drvdata(pdev, NULL);
-       free_netdev(dev);
-
-       return err;
-}
-
-void __devexit r6040_remove_one(struct pci_dev *pdev)
-{
-       struct net_device *dev = pci_get_drvdata(pdev);
-
-       unregister_netdev(dev);
-       pci_release_regions(pdev);
-       free_netdev(dev);
-       pci_disable_device(pdev);
-       pci_set_drvdata(pdev, NULL);
-}
-
-
-static struct pci_device_id r6040_pci_tbl[] = {
-       { PCI_DEVICE(PCI_VENDOR_ID_RDC, 0x6040) },
-       { 0 }
-};
-MODULE_DEVICE_TABLE(pci, r6040_pci_tbl);
-
-static struct pci_driver r6040_driver = {
-       .name           = DRV_NAME,
-       .id_table       = r6040_pci_tbl,
-       .probe          = r6040_init_one,
-       .remove         = __devexit_p(r6040_remove_one),
-};
-
-
-static int __init r6040_init(void)
-{
-       return pci_register_driver(&r6040_driver);
-}
-
-
-static void __exit r6040_cleanup(void)
-{
-       pci_unregister_driver(&r6040_driver);
-}
-
-module_init(r6040_init);
-module_exit(r6040_cleanup);
diff --git a/target/linux/rdc/files/include/asm-i386/gpio.h b/target/linux/rdc/files/include/asm-i386/gpio.h
deleted file mode 100644 (file)
index ff87fca..0000000
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_I386_GPIO_H
-#define _ASM_I386_GPIO_H
-
-#include <gpio.h>
-
-#endif /* _ASM_I386_GPIO_H */
diff --git a/target/linux/rdc/files/include/asm-i386/mach-generic/gpio.h b/target/linux/rdc/files/include/asm-i386/mach-generic/gpio.h
deleted file mode 100644 (file)
index 5305dcb..0000000
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef __ASM_MACH_GENERIC_GPIO_H
-#define __ASM_MACH_GENERIC_GPIO_H
-
-int gpio_request(unsigned gpio, const char *label);
-void gpio_free(unsigned gpio);
-int gpio_direction_input(unsigned gpio);
-int gpio_direction_output(unsigned gpio, int value);
-int gpio_get_value(unsigned gpio);
-void gpio_set_value(unsigned gpio, int value);
-int gpio_to_irq(unsigned gpio);
-int irq_to_gpio(unsigned irq);
-
-#include <asm-generic/gpio.h>           /* cansleep wrappers */
-
-#endif /* __ASM_MACH_GENERIC_GPIO_H */
diff --git a/target/linux/rdc/files/include/asm-i386/mach-rdc/gpio.h b/target/linux/rdc/files/include/asm-i386/mach-rdc/gpio.h
deleted file mode 100644 (file)
index 2368bd7..0000000
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef _RDC_GPIO_H
-#define _RDC_GPIO_H
-
-extern int rdc_gpio_get_value(unsigned gpio);
-extern void rdc_gpio_set_value(unsigned gpio, int value);
-extern int rdc_gpio_direction_input(unsigned gpio);
-extern int rdc_gpio_direction_output(unsigned gpio, int value);
-
-
-/* Wrappers for the arch-neutral GPIO API */
-
-static inline int gpio_request(unsigned gpio, const char *label)
-{
-        /* Not yet implemented */
-        return 0;
-}
-
-static inline void gpio_free(unsigned gpio)
-{
-        /* Not yet implemented */
-}
-
-static inline int gpio_direction_input(unsigned gpio)
-{
-        return rdc_gpio_direction_input(gpio);
-}
-
-static inline int gpio_direction_output(unsigned gpio, int value)
-{
-        return rdc_gpio_direction_output(gpio, value);
-}
-
-static inline int gpio_get_value(unsigned gpio)
-{
-        return rdc_gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-        rdc_gpio_set_value(gpio, value);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
-        return gpio;
-}
-
-static inline int irq_to_gpio(unsigned irq)
-{
-        return irq;
-}
-
-/* For cansleep */
-#include <asm-generic/gpio.h>
-
-#endif /* _RDC_GPIO_H_ */
diff --git a/target/linux/rdc/files/include/asm-i386/mach-rdc/rdc321x_defs.h b/target/linux/rdc/files/include/asm-i386/mach-rdc/rdc321x_defs.h
deleted file mode 100644 (file)
index 838ba8f..0000000
+++ /dev/null
@@ -1,6 +0,0 @@
-#define PFX    "rdc321x: "
-
-/* General purpose configuration and data registers */
-#define RDC3210_CFGREG_ADDR     0x0CF8
-#define RDC3210_CFGREG_DATA     0x0CFC
-#define RDC_MAX_GPIO           0x3A
diff --git a/target/linux/rdc/files/include/asm-x86/gpio.h b/target/linux/rdc/files/include/asm-x86/gpio.h
deleted file mode 100644 (file)
index ff87fca..0000000
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_I386_GPIO_H
-#define _ASM_I386_GPIO_H
-
-#include <gpio.h>
-
-#endif /* _ASM_I386_GPIO_H */
diff --git a/target/linux/rdc/files/include/asm-x86/mach-generic/gpio.h b/target/linux/rdc/files/include/asm-x86/mach-generic/gpio.h
deleted file mode 100644 (file)
index 5305dcb..0000000
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef __ASM_MACH_GENERIC_GPIO_H
-#define __ASM_MACH_GENERIC_GPIO_H
-
-int gpio_request(unsigned gpio, const char *label);
-void gpio_free(unsigned gpio);
-int gpio_direction_input(unsigned gpio);
-int gpio_direction_output(unsigned gpio, int value);
-int gpio_get_value(unsigned gpio);
-void gpio_set_value(unsigned gpio, int value);
-int gpio_to_irq(unsigned gpio);
-int irq_to_gpio(unsigned irq);
-
-#include <asm-generic/gpio.h>           /* cansleep wrappers */
-
-#endif /* __ASM_MACH_GENERIC_GPIO_H */
diff --git a/target/linux/rdc/files/include/asm-x86/mach-rdc/gpio.h b/target/linux/rdc/files/include/asm-x86/mach-rdc/gpio.h
deleted file mode 100644 (file)
index 2368bd7..0000000
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef _RDC_GPIO_H
-#define _RDC_GPIO_H
-
-extern int rdc_gpio_get_value(unsigned gpio);
-extern void rdc_gpio_set_value(unsigned gpio, int value);
-extern int rdc_gpio_direction_input(unsigned gpio);
-extern int rdc_gpio_direction_output(unsigned gpio, int value);
-
-
-/* Wrappers for the arch-neutral GPIO API */
-
-static inline int gpio_request(unsigned gpio, const char *label)
-{
-        /* Not yet implemented */
-        return 0;
-}
-
-static inline void gpio_free(unsigned gpio)
-{
-        /* Not yet implemented */
-}
-
-static inline int gpio_direction_input(unsigned gpio)
-{
-        return rdc_gpio_direction_input(gpio);
-}
-
-static inline int gpio_direction_output(unsigned gpio, int value)
-{
-        return rdc_gpio_direction_output(gpio, value);
-}
-
-static inline int gpio_get_value(unsigned gpio)
-{
-        return rdc_gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-        rdc_gpio_set_value(gpio, value);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
-        return gpio;
-}
-
-static inline int irq_to_gpio(unsigned&nb