diff options
Diffstat (limited to 'target/linux/rdc-2.6/files')
13 files changed, 0 insertions, 2074 deletions
diff --git a/target/linux/rdc-2.6/files/arch/i386/kernel/cpu/rdc.c b/target/linux/rdc-2.6/files/arch/i386/kernel/cpu/rdc.c deleted file mode 100644 index f4b9083bf..000000000 --- a/target/linux/rdc-2.6/files/arch/i386/kernel/cpu/rdc.c +++ /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-2.6/files/arch/i386/mach-rdc/Makefile b/target/linux/rdc-2.6/files/arch/i386/mach-rdc/Makefile deleted file mode 100644 index 5961bc791..000000000 --- a/target/linux/rdc-2.6/files/arch/i386/mach-rdc/Makefile +++ /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-2.6/files/arch/i386/mach-rdc/gpio.c b/target/linux/rdc-2.6/files/arch/i386/mach-rdc/gpio.c deleted file mode 100644 index dbd03270f..000000000 --- a/target/linux/rdc-2.6/files/arch/i386/mach-rdc/gpio.c +++ /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-2.6/files/arch/i386/mach-rdc/platform.c b/target/linux/rdc-2.6/files/arch/i386/mach-rdc/platform.c deleted file mode 100644 index 6809dcdd3..000000000 --- a/target/linux/rdc-2.6/files/arch/i386/mach-rdc/platform.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * $Id: platform.c 8331 2007-08-03 15:59:23Z florian $ - * - * Generic RDC321x platform devices - * - * Copyright (C) 2007 OpenWrt.org - * Copyright (C) 2007 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/init.h> -#include <linux/kernel.h> -#include <linux/list.h> -#include <linux/device.h> -#include <linux/platform_device.h> - -#include <asm/gpio.h> - -#define PFX "rdc321x: " - -/* FIXME : Flash */ -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, -}; - -/* LEDS */ -static struct platform_device rdc321x_leds = { - .name = "rdc321x-leds", - .id = -1, - .num_resources = 0, -}; - -static struct platform_device rdc321x_wdt = { - .name = "rdc321x-wdt", - .id = -1, - .num_resources = 0, -}; - -static int __init rdc_board_setup(void) -{ - int err; - - err = platform_device_register(&rdc_flash_device); - if (err) - printk(KERN_ALERT PFX "failed to register flash\n"); - - err = platform_device_register(&rdc321x_leds); - if (err) - printk(KERN_ALERT PFX "failed to register LEDS\n"); - - err = platform_device_register(&rdc321x_wdt); - printk(KERN_ALERT PFX "failed to register watchdog\n"); - - return err; -} - -arch_initcall(rdc_board_setup); diff --git a/target/linux/rdc-2.6/files/arch/i386/mach-rdc/wdt.c b/target/linux/rdc-2.6/files/arch/i386/mach-rdc/wdt.c deleted file mode 100644 index 39956f35a..000000000 --- a/target/linux/rdc-2.6/files/arch/i386/mach-rdc/wdt.c +++ /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-2.6/files/drivers/leds/leds-rdc3211.c b/target/linux/rdc-2.6/files/drivers/leds/leds-rdc3211.c deleted file mode 100644 index ae068af14..000000000 --- a/target/linux/rdc-2.6/files/drivers/leds/leds-rdc3211.c +++ /dev/null @@ -1,71 +0,0 @@ -/* - * LED driver for RDC3211 boards - * - * Copyright 2007 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 version 2 as - * published by the Free Software Foundation. - * - */ - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/leds.h> -#include <linux/err.h> - -#include <asm/gpio.h> - -static void rdc321x_led_set(struct led_classdev *led_cdev, enum led_brightness brightness) -{ - gpio_set_value(1, brightness ? 1 : 0); -} - -/* The DMZ led is at GPIO line 1 */ -static struct led_classdev rdc321x_dmz_led = { - .name = "rdc321x:dmz", - .brightness_set = rdc321x_led_set, -}; - -static int rdc321x_leds_probe(struct platform_device *pdev) -{ - return led_classdev_register(&pdev->dev, &rdc321x_dmz_led); -} - -static int rdc321x_leds_remove(struct platform_device *pdev) -{ - led_classdev_unregister(&rdc321x_dmz_led); - return 0; -} - -static struct platform_driver rdc321x_leds_driver = { - .probe = rdc321x_leds_probe, - .remove = rdc321x_leds_remove, - .driver = { - .name = "rdc321x-leds", - .owner = THIS_MODULE, - } -}; - -static int __init rdc321x_leds_init(void) -{ - int ret; - - ret = platform_driver_register(&rdc321x_leds_driver); - - return ret; -} - -static void __exit rdc321x_leds_exit(void) -{ - platform_driver_unregister(&rdc321x_leds_driver); -} - -module_init(rdc321x_leds_init); -module_exit(rdc321x_leds_exit); - -MODULE_AUTHOR("Florian Fainelli <florian@openwrt.org>"); -MODULE_DESCRIPTION("RDC321x LED driver"); -MODULE_LICENSE("GPL"); diff --git a/target/linux/rdc-2.6/files/drivers/mtd/maps/imghdr.h b/target/linux/rdc-2.6/files/drivers/mtd/maps/imghdr.h deleted file mode 100644 index 7232b7061..000000000 --- a/target/linux/rdc-2.6/files/drivers/mtd/maps/imghdr.h +++ /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-2.6/files/drivers/mtd/maps/rdc3210.c b/target/linux/rdc-2.6/files/drivers/mtd/maps/rdc3210.c deleted file mode 100644 index fb2a3f854..000000000 --- a/target/linux/rdc-2.6/files/drivers/mtd/maps/rdc3210.c +++ /dev/null @@ -1,379 +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 }, -#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); - - 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->module = 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-2.6/files/drivers/net/r6040.c b/target/linux/rdc-2.6/files/drivers/net/r6040.c deleted file mode 100644 index 376b6ecfe..000000000 --- a/target/linux/rdc-2.6/files/drivers/net/r6040.c +++ /dev/null @@ -1,1041 +0,0 @@ -/* r6040.c: A RDC R6040 FastEthernet driver for linux. */ -/* - Re-written 2004 by Sten Wang. - - Copyright 1994-2000 by Donald Becker. - Copyright 1993 United States Government as represented by the - Director, National Security Agency. This software may be used and - distributed according to the terms of the GNU General Public License, - incorporated herein by reference. - - This driver is for RDC R6040 FastEthernet MAC series. - For kernel version after 2.4.22 - - Modification List - ---------- ------------------------------------------------ - 08-24-2006 Support at linux 2.6.10 above - 03-24-2006 Support NAPI - 03-21-2006 By Charies,change spin_lock_irqsave(lp->lock, flags) to - spin_lock_irqsave(&lp->lock, flags) in set_multicast_list - 03-15-2006 Modify the set_multicast_list ,due to when re-plug the ethernet, - it will forget the previous setting - 07-12-2005 Tim, modify the set_multicast_list - 03-28-2005 Tim, modify some error mac register offset in - function set_multicast_list - 03-27-2005 Tim, Add the internal state machine reset - Sten, If multicast address more than 4, enter PROM mode - Changed rdc to r6040 - 12-22-2004 Sten Init MAC MBCR register=0x012A - PHY_CAP = 0x01E1 - - Need to Do LIst: - 1. If multicast address more than 4, use the multicast address hash -*/ - -#define DRV_NAME "r6040" -#define DRV_VERSION "0.13" -#define DRV_RELDATE "24Aug2006" - -/* PHY CHIP Address */ -#define PHY1_ADDR 1 /* For MAC1 */ -#define PHY2_ADDR 2 /* 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) -#define TIMER_WUT (jiffies + HZ * 1)/* timer wakeup time : 1 second */ - -/* RDC MAC ID */ -#define RDC_MAC_ID 0x6040 - -/* RDC MAC I/O Size */ -#define R6040_IO_SIZE 256 - -/* RDC Chip PCI Command */ -#define R6040_PCI_CMD 0x0005 /* IO, Master */ - -/* MAX RDC MAC */ -#define MAX_MAC 2 - -/* MAC setting */ -#define TX_DCNT 0x80 /* TX descriptor count */ -#define RX_DCNT 0x80 /* RX descriptor count */ -#define MAX_BUF_SIZE 0x600 -#define ALLOC_DESC_SIZE ((TX_DCNT+RX_DCNT)*sizeof(struct r6040_descriptor)+0x10) -#define MBCR_DEFAULT 0x012A /* MAC Bus Control Register */ - -/* Debug enable or not */ -#define RDC_DEBUG 0 - -#if RDC_DEBUG > 1 -#define RDC_DBUG(msg, value) printk("%s %x\n", msg, value); -#else -#define RDC_DBUG(msg, value) -#endif - - -#include <linux/module.h> -#include <linux/version.h> -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) -#include <linux/moduleparam.h> -#endif -#include <linux/kernel.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> /* for udelay() */ -#include <linux/mii.h> -#include <linux/ethtool.h> -#include <linux/crc32.h> -#include <linux/spinlock.h> - -#include <asm/processor.h> -#include <asm/bitops.h> -#include <asm/io.h> -#include <asm/irq.h> -#include <asm/uaccess.h> - -MODULE_AUTHOR("Sten Wang <sten.wang@rdc.com.tw>"); -MODULE_LICENSE("GPL"); -#ifdef CONFIG_R6040_NAPI -MODULE_DESCRIPTION("RDC R6040 NAPI PCI FastEthernet Driver"); -#else -MODULE_DESCRIPTION("RDC R6040 PCI FastEthernet Driver"); -#endif - -#define R6040_INT_MASK 0x0011 - -struct r6040_descriptor { - u16 status, len; /* 0-3 */ - u32 buf; /* 4-7 */ - u32 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) )); - -struct r6040_private { - struct net_device_stats stats; - spinlock_t 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; - u16 tx_free_desc, rx_free_desc, phy_addr, phy_mode; - u16 mcr0, mcr1; - dma_addr_t desc_dma; - char *desc_pool; - u16 switch_sig; -}; - -struct r6040_chip_info { - const char *name; - u16 pci_flags; - int io_size; - int drv_flags; -}; - -#ifdef CONFIG_R6040_NAPI -static int NAPI_status; -#endif - -static int __devinitdata printed_version; -#ifdef CONFIG_R6040_NAPI -static char version[] __devinitdata = - KERN_INFO DRV_NAME ": RDC R6040 NAPI net driver, version "DRV_VERSION " (" DRV_RELDATE ")\n"; -#else -static char version[] __devinitdata = - KERN_INFO DRV_NAME ": RDC R6040 net driver, version "DRV_VERSION " (" DRV_RELDATE ")\n"; -#endif -static struct r6040_chip_info r6040_chip_info[] __devinitdata = -{ - { "RDC R6040 Knight", R6040_PCI_CMD, R6040_IO_SIZE, 0} -}; -static char *parent = NULL; - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) -static int NUM_MAC_TABLE = 2 ; -module_param(parent, charp, 0444); -#else -MODULE_PARM(parent, "s"); -#endif -MODULE_PARM_DESC(parent, "Parent network device name"); - -static int phy_table[] = { 0x1, 0x2}; -static u8 adr_table[2][8] = {{0x00, 0x00, 0x60, 0x00, 0x00, 0x01}, {0x00, 0x00, 0x60, 0x00, 0x00, 0x02}}; - -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 10) - module_param_array(adr_table, int, &NUM_MAC_TABLE, 0644); -#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 0) - module_param_array(adr_table, int, NUM_MAC_TABLE, 0644); -#else - MODULE_PARM(adr_table, "2-4i"); -#endif -MODULE_PARM_DESC(adr_table, "MAC Address (assigned)"); - -static int r6040_open(struct net_device *dev); -static int r6040_start_xmit(struct sk_buff *skb, struct net_device *dev); -static irqreturn_t r6040_interrupt(int irq, void *dev_id); -static struct net_device_stats *r6040_get_stats(struct net_device *dev); -static int r6040_close(struct net_device *dev); -static void set_multicast_list(struct net_device *dev); -static struct ethtool_ops netdev_ethtool_ops; -static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd); -static void r6040_down(struct net_device *dev); -static void r6040_up(struct net_device *dev); -static void r6040_tx_timeout (struct net_device *dev); -static void r6040_timer(unsigned long); - -static int phy_mode_chk(struct net_device *dev); -static int phy_read(int ioaddr, int phy_adr, int reg_idx); -static void phy_write(int ioaddr, int phy_adr, int reg_idx, int dat); -static void rx_buf_alloc(struct r6040_private *lp,struct net_device *dev); -#ifdef CONFIG_R6040_NAPI -static int r6040_poll(struct net_device *netdev, int *budget); -#endif - - -static int __devinit r6040_init_one (struct pci_dev *pdev, - const struct pci_device_id *ent) -{ - struct net_device *dev; - struct r6040_private *lp; - int ioaddr, io_size, err; - static int card_idx = -1; - int chip_id = (int)ent->driver_data; - - RDC_DBUG("r6040_init_one()", 0); - - if (printed_version++) - printk(version); - - if ((err = pci_enable_device (pdev))) - return err; - - /* this should always be supported */ - if (pci_set_dma_mask(pdev, 0xffffffff)) { - printk(KERN_ERR DRV_NAME "32-bit PCI DMA addresses not supported by the card!?\n"); - return -ENODEV; - } - - /* IO Size check */ - io_size = r6040_chip_info[chip_id].io_size; - if (pci_resource_len (pdev, 0) < io_size) { - return -ENODEV; - } - - ioaddr = pci_resource_start (pdev, 0); /* IO map base address */ - pci_set_master(pdev); - - dev = alloc_etherdev(sizeof(struct r6040_private)); - if (dev == NULL) - return -ENOMEM; - SET_MODULE_OWNER(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; - } - - /* Init system & device */ - lp = dev->priv; - dev->base_addr = ioaddr; - dev->irq = pdev->irq; - - spin_lock_init(&lp->lock); - pci_set_drvdata(pdev, dev); - - /* Set MAC address */ - card_idx++; - memcpy(dev->dev_addr, (u8 *)&adr_table[card_idx][0], 6); - - /* Link new device into r6040_root_dev */ - lp->pdev = pdev; - - /* 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 = &set_multicast_list; - dev->do_ioctl = &netdev_ioctl; - dev->ethtool_ops = &netdev_ethtool_ops; - dev->tx_timeout = &r6040_tx_timeout; - dev->watchdog_timeo = TX_TIMEOUT; -#ifdef CONFIG_R6040_NAPI - dev->poll = &r6040_poll; - dev->weight = 64; -#endif - - /* Register net device. After this dev->name assign */ - if ((err = register_netdev(dev))) { - printk(KERN_ERR DRV_NAME ": Failed to register net device\n"); - goto err_out_res; - } - - netif_carrier_on(dev); - return 0; - -err_out_res: - pci_release_regions(pdev); -err_out_disable: - pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); - kfree(dev); - - return err; -} - -static void __devexit r6040_remove_one (struct pci_dev *pdev) -{ - struct net_device *dev = pci_get_drvdata(pdev); - - unregister_netdev(dev); - pci_release_regions(pdev); - kfree(dev); - pci_disable_device(pdev); - pci_set_drvdata(pdev, NULL); -} - -static int -r6040_open(struct net_device *dev) -{ - struct r6040_private *lp = dev->priv; - int i; - - RDC_DBUG("r6040_open()", 0); - - /* Request IRQ and Register interrupt handler */ - i = request_irq(dev->irq, &r6040_interrupt, SA_SHIRQ, dev->name, dev); - if (i) return i; - - /* Allocate Descriptor memory */ - lp->desc_pool = pci_alloc_consistent(lp->pdev, ALLOC_DESC_SIZE, &lp->desc_dma); - if (!lp->desc_pool) return -ENOMEM; - - r6040_up(dev); - - netif_start_queue(dev); - - if (lp->switch_sig != 0x0243) - { - /* set and active a timer process */ - init_timer(&lp->timer); - lp->timer.expires = TIMER_WUT; - lp->timer.data = (unsigned long)dev; - lp->timer.function = &r6040_timer; - add_timer(&lp->timer); - } - return 0; -} - -static void -r6040_tx_timeout (struct net_device *dev) -{ - struct r6040_private *lp = dev->priv; - //int ioaddr = dev->base_addr; - //struct r6040_descriptor *descptr = lp->tx_remove_ptr; - - RDC_DBUG("r6040_tx_timeout()", 0); - - /* Transmitter timeout, serious problems. */ - /* Sten: Nothing need to do so far. */ - printk(KERN_ERR DRV_NAME ": Big Trobule, transmit timeout/n"); - lp->stats.tx_errors++; - netif_stop_queue(dev); - -//printk("<RDC> XMT timedout: CR0 %x, CR40 %x, CR3C %x, CR2C %x, CR30 %x, CR34 %x, CR38 %x\n", inw(ioaddr), inw(ioaddr+0x40), inw(ioaddr+0x3c), inw(ioaddr+0x2c), inw(ioaddr+0x30), inw(ioaddr+0x34), inw(ioaddr+0x38)); - -//printk("<RDC> XMT_TO: %08lx:%04x %04x %08lx %08lx %08lx %08lx\n", descptr, descptr->status, descptr->len, descptr->buf, descptr->skb_ptr, descptr->ndesc, descptr->vndescp); -} - - -static int -r6040_start_xmit(struct sk_buff *skb, struct net_device *dev) -{ - struct r6040_private *lp = dev->priv; - struct r6040_descriptor *descptr; - int ioaddr = dev->base_addr; - unsigned long flags; - - RDC_DBUG("r6040_start_xmit()", 0); - - if (skb == NULL) /* NULL skb directly return */ - return 0; - if (skb->len >= MAX_BUF_SIZE) { /* Packet too long, drop it */ - dev_kfree_skb(skb); - return 0; - } - - /* Critical Section */ - spin_lock_irqsave(&lp->lock, flags); - - /* TX resource check */ - if (!lp->tx_free_desc) { - spin_unlock_irqrestore(&lp->lock, flags); - printk(KERN_ERR DRV_NAME ": NO TX DESC "); - return 1; - } - - /* Statistic Counter */ - lp->stats.tx_packets++; - lp->stats.tx_bytes += skb->len; - - /* Set TX descriptor & Transmit it */ - lp->tx_free_desc--; - descptr = lp->tx_insert_ptr; - if (skb->len < 0x3c) descptr->len = 0x3c; - 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)); - descptr->status = 0x8000; - outw(0x01, ioaddr + 0x14); - lp->tx_insert_ptr = descptr->vndescp; - -#if RDC_DEBUG - printk("Xmit(): %08lx:%04x %04x %08lx %08lx %08lx %08lx\n", descptr, descptr->status, descptr->len, descptr->buf, descptr->skb_ptr, descptr->ndesc, descptr->vndescp); -#endif - - /* 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 0; -} - -/* The RDC interrupt handler. */ -static irqreturn_t -r6040_interrupt(int irq, void *dev_id) -{ - struct net_device *dev = dev_id; - struct r6040_private *lp; - struct r6040_descriptor *descptr; - struct sk_buff *skb_ptr; - int ioaddr, status; - unsigned long flags; -#ifdef CONFIG_R6040_NAPI - int handled = 1; -#else - int handled = 0; -#endif - - RDC_DBUG("r6040_interrupt()", 0); - if (dev == NULL) { - printk (KERN_ERR DRV_NAME ": INT() unknown device.\n"); - return IRQ_RETVAL(handled); - } - - lp = (struct r6040_private *)dev->priv; - spin_lock_irqsave(&lp->lock, flags); - - /* Check MAC Interrupt status */ - ioaddr = dev->base_addr; - outw(0x0, ioaddr + 0x40); /* Mask Off RDC MAC interrupt */ - status = inw(ioaddr + 0x3c); /* Read INTR status and clear */ - - -#ifdef CONFIG_R6040_NAPI - - if(netif_rx_schedule_prep(dev)) - { - NAPI_status = status ; - __netif_rx_schedule(dev); - } - - spin_unlock_irqrestore(&lp->lock, flags); - return IRQ_RETVAL(handled); -#else - /* TX interrupt request */ - if (status & 0x10) { - handled = 1; - descptr = lp->tx_remove_ptr; - while(lp->tx_free_desc < TX_DCNT) { - if (descptr->status & 0x8000) break; /* Not complte */ - skb_ptr = descptr->skb_ptr; - pci_unmap_single(lp->pdev, descptr->buf, skb_ptr->len, PCI_DMA_TODEVICE); - dev_kfree_skb_irq(skb_ptr); /* Free buffer */ - descptr->skb_ptr = 0; - descptr = descptr->vndescp; /* To next descriptor */ - lp->tx_free_desc++; - } - lp->tx_remove_ptr = descptr; - if (lp->tx_free_desc) netif_wake_queue(dev); - } - - /* RX interrupt request */ - if (status & 0x01) { - handled = 1; - descptr = lp->rx_remove_ptr; - while(lp->rx_free_desc) { - if (descptr->status & 0x8000) break; /* No Rx packet */ - skb_ptr = descptr->skb_ptr; - descptr->skb_ptr = 0; - skb_ptr->dev = dev; - skb_put(skb_ptr, descptr->len - 4); - pci_unmap_single(lp->pdev, descptr->buf, MAX_BUF_SIZE, PCI_DMA_FROMDEVICE); - skb_ptr->protocol = eth_type_trans(skb_ptr, dev); - netif_rx(skb_ptr); /* Send to upper layer */ - lp->stats.rx_packets++; - lp->stats.rx_bytes += descptr->len; - descptr = descptr->vndescp; /* To next descriptor */ - lp->rx_free_desc--; - } - lp->rx_remove_ptr = descptr; - } - - /* Allocate new RX buffer */ - if (lp->rx_free_desc < RX_DCNT) rx_buf_alloc(lp,dev); - - outw(R6040_INT_MASK, ioaddr + 0x40); /* TX/RX interrupt enable */ - spin_unlock_irqrestore(&lp->lock, flags); -#endif - return IRQ_RETVAL(handled); -} - - -static struct net_device_stats * -r6040_get_stats(struct net_device *dev) -{ - struct r6040_private *lp = dev->priv; - - RDC_DBUG("r6040_get_stats()", 0); - return &lp->stats; -} - -/* - * Set or clear the multicast filter for this adaptor. - */ -static void -set_multicast_list(struct net_device *dev) -{ - struct r6040_private *lp = dev->priv; - struct dev_mc_list *mcptr; - int ioaddr = dev->base_addr; - u16 *adrp, i; - unsigned long flags; - - RDC_DBUG("set_multicast_list()", 0); - - /* MAC Address */ - adrp = (u16 *) dev->dev_addr; - outw(adrp[0], ioaddr + 0x68); - outw(adrp[1], ioaddr + 0x6A); - outw(adrp[2], ioaddr + 0x6C); - - -#if RDC_DEBUG - printk("MAC ADDR: %04x %04x %04x\n", adrp[0], adrp[1], adrp[2]); -#endif - - /* Promiscous Mode */ - spin_lock_irqsave(&lp->lock, flags); - i = inw(ioaddr) & ~0x0120; /* Clear AMCP & PROM */ - if (dev->flags & IFF_PROMISC) - { - i |= 0x0020; - lp->mcr0 |= 0x0020 ; - } - if (dev->mc_count > 4) i |= 0x0020; /* Too many multicast address */ - outw(i, ioaddr); - spin_unlock_irqrestore(&lp->lock, flags); - - /* Multicast Address */ - if (dev->mc_count > 4) /* Wait to do: Hash Table for multicast */ - return; - - /* Multicast Address 1~4 case */ - for (i = 0, mcptr = dev->mc_list; (i<dev->mc_count) && (i<4); i++) { - adrp = (u16 *)mcptr->dmi_addr; - outw(adrp[0], ioaddr + 0x70 + 8*i); - outw(adrp[1], ioaddr + 0x72 + 8*i); - outw(adrp[2], ioaddr + 0x74 + 8*i); - mcptr = mcptr->next; -#if RDC_DEBUG - printk("M_ADDR: %04x %04x %04x\n", adrp[0], adrp[1], adrp[2]); -#endif - } - for (i = dev->mc_count; i < 4; i++) { - outw(0xffff, ioaddr + 0x68 + 8*i); - outw(0xffff, ioaddr + 0x6A + 8*i); - outw(0xffff, ioaddr + 0x6C + 8*i); - } -} - -static void netdev_get_drvinfo (struct net_device *dev, struct ethtool_drvinfo *info) -{ - struct r6040_private *rp = dev->priv; - - strcpy (info->driver, DRV_NAME); - strcpy (info->version, DRV_VERSION); - strcpy (info->bus_info, pci_name(rp->pdev)); -} - -static struct ethtool_ops netdev_ethtool_ops = { - .get_drvinfo = netdev_get_drvinfo, -}; - -static int -r6040_close(struct net_device *dev) -{ - struct r6040_private *lp = dev->priv; - - RDC_DBUG("r6040_close()", 0); - - /* deleted timer */ - del_timer_sync(&lp->timer); - - spin_lock_irq(&lp->lock); - - netif_stop_queue(dev); - - r6040_down(dev); - - spin_unlock_irq(&lp->lock); - - return 0; -} - -static int netdev_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) -{ - struct r6040_private *lp = dev->priv; - - RDC_DBUG("netdev_ioctl()", 0); - if (lp->switch_sig == 0x0243 && cmd == SIOCDEVPRIVATE) - { - unsigned long *data = (unsigned long *)rq->ifr_data, args[4]; - int ioaddr = dev->base_addr; - unsigned int val; - - data = (unsigned long *)rq->ifr_data; - if (copy_from_user(args, data, 4*sizeof(unsigned long))) - return -EFAULT; - - /* port priority */ - if(args[0]&(1<<31))phy_write(ioaddr,29,19,(phy_read(ioaddr,29,19)|0x2000)); /* port 0 */ - if(args[0]&(1<<29))phy_write(ioaddr,29,19,(phy_read(ioaddr,29,19)|0x0020)); /* port 1 */ - if(args[0]&(1<<27))phy_write(ioaddr,29,20,(phy_read(ioaddr,29,20)|0x2000)); /* port 2 */ - if(args[0]&(1<<25))phy_write(ioaddr,29,20,(phy_read(ioaddr,29,20)|0x0020)); /* port 3 */ - - } - return -EOPNOTSUPP; -} - -/** - Stop RDC MAC and Free the allocated resource - */ -static void r6040_down(struct net_device *dev) -{ - struct r6040_private *lp = dev->priv; - int i; - int ioaddr = dev->base_addr; - - RDC_DBUG("r6040_down()", 0); - - /* Stop MAC */ - outw(0x0000, ioaddr + 0x40); /* Mask Off Interrupt */ - outw(0x0001, ioaddr + 0x04); /* Reset RDC MAC */ - i = 0; - do{}while((i++ < 2048) && (inw(ioaddr + 0x04) & 0x1)); - - free_irq(dev->irq, dev); - - /* Free RX buffer */ - for (i = 0; i < RX_DCNT; i++) { - if (lp->rx_insert_ptr->skb_ptr) { - pci_unmap_single(lp->pdev, 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 = 0; - } - lp->rx_insert_ptr = lp->rx_insert_ptr->vndescp; - } - - /* Free TX buffer */ - for (i = 0; i < TX_DCNT; i++) { - if (lp->tx_insert_ptr->skb_ptr) { - pci_unmap_single(lp->pdev, lp->tx_insert_ptr->buf, MAX_BUF_SIZE, PCI_DMA_TODEVICE); - dev_kfree_skb(lp->tx_insert_ptr->skb_ptr); - lp->rx_insert_ptr->skb_ptr = 0; - } - lp->tx_insert_ptr = lp->tx_insert_ptr->vndescp; - } - - /* Free Descriptor memory */ - pci_free_consistent(lp->pdev, ALLOC_DESC_SIZE, lp->desc_pool, lp->desc_dma); -} - - - -#ifdef CONFIG_R6040_NAPI -static int r6040_poll(struct net_device *dev, int *budget) -{ - struct r6040_private *lp; - struct r6040_descriptor *descptr; - struct sk_buff *skb_ptr; - int ioaddr, status; - unsigned long flags; - - - ioaddr = dev->base_addr; - lp = (struct r6040_private *)dev->priv; - unsigned long rx_work = dev->quota ; - unsigned long rx ; - - -#if 1 - /* TX interrupt request */ - if (NAPI_status & 0x10) { - - descptr = lp->tx_remove_ptr; - while(lp->tx_free_desc < TX_DCNT) { - if (descptr->status & 0x8000) break; /* Not complte */ - skb_ptr = descptr->skb_ptr; - pci_unmap_single(lp->pdev, descptr->buf, skb_ptr->len, PCI_DMA_TODEVICE); - dev_kfree_skb_irq(skb_ptr); /* Free buffer */ - descptr->skb_ptr = 0; - descptr = descptr->vndescp; /* To next descriptor */ - lp->tx_free_desc++; - } - lp->tx_remove_ptr = descptr; - if (lp->tx_free_desc) netif_wake_queue(dev); - } -#endif -#if 1 - /* RX interrupt request */ - if (NAPI_status & 0x01) { - - descptr = lp->rx_remove_ptr; - while(lp->rx_free_desc) { - if (descptr->status & 0x8000) break; /* No Rx packet */ - skb_ptr = descptr->skb_ptr; - descptr->skb_ptr = 0; - skb_ptr->dev = dev; - skb_put(skb_ptr, descptr->len - 4); - pci_unmap_single(lp->pdev, descptr->buf, MAX_BUF_SIZE, PCI_DMA_FROMDEVICE); - skb_ptr->protocol = eth_type_trans(skb_ptr, dev); - netif_receive_skb(skb_ptr); /* Send to upper layer */ - lp->stats.rx_packets++; - lp->stats.rx_bytes += descptr->len; - descptr = descptr->vndescp; /* To next descriptor */ - lp->rx_free_desc--; - } - lp->rx_remove_ptr = descptr; - - } - /* Allocate new RX buffer */ - if (lp->rx_free_desc < RX_DCNT) rx_buf_alloc(lp,dev); - - local_irq_disable(); - netif_rx_complete(dev); - outw(R6040_INT_MASK,ioaddr + 0x40); - local_irq_enable(); - return 0; -#endif -} -#endif - -/* Init RDC MAC */ -static void r6040_up(struct net_device *dev) -{ - struct r6040_private *lp = dev->priv; - struct r6040_descriptor *descptr; - int i; - int ioaddr = dev->base_addr; - u32 tmp_addr; - dma_addr_t desc_dma, start_dma; - - RDC_DBUG("r6040_up()", 0); - - /* Initilize */ - lp->tx_free_desc = TX_DCNT; - lp->rx_free_desc = 0; - - /* Init descriptor */ - memset(lp->desc_pool, 0, ALLOC_DESC_SIZE); /* Let all descriptor = 0 */ - lp->tx_insert_ptr = (struct r6040_descriptor *)lp->desc_pool; - lp->tx_remove_ptr = lp->tx_insert_ptr; - lp->rx_insert_ptr = (struct r6040_descriptor *)lp->tx_insert_ptr+TX_DCNT; - lp->rx_remove_ptr = lp->rx_insert_ptr; - - /* Init TX descriptor */ - descptr = lp->tx_insert_ptr; - desc_dma = lp->desc_dma; - start_dma = desc_dma; - for (i = 0; i < TX_DCNT; i++) { - descptr->ndesc = cpu_to_le32(desc_dma + sizeof(struct r6040_descriptor)); - descptr->vndescp = (descptr + 1); - descptr = (descptr + 1); - desc_dma += sizeof(struct r6040_descriptor); - } - (descptr - 1)->ndesc = cpu_to_le32(start_dma); - (descptr - 1)->vndescp = lp->tx_insert_ptr; - - /* Init RX descriptor */ - start_dma = desc_dma; - descptr = lp->rx_insert_ptr; - for (i = 0; i < RX_DCNT; i++) { - descptr->ndesc = cpu_to_le32(desc_dma + sizeof(struct r6040_descriptor)); - descptr->vndescp = (descptr + 1); - descptr = (descptr + 1); - desc_dma += sizeof(struct r6040_descriptor); - } - (descptr - 1)->ndesc = cpu_to_le32(start_dma); - (descptr - 1)->vndescp = lp->rx_insert_ptr; - - /* Allocate buffer for RX descriptor */ - rx_buf_alloc(lp,dev); - -#if RDC_DEBUG -descptr = lp->tx_insert_ptr; -for (i = 0; i < TX_DCNT; i++) { - printk("%08lx:%04x %04x %08lx %08lx %08lx %08lx\n", descptr, descptr->status, descptr->len, descptr->buf, descptr->skb_ptr, descptr->ndesc, descptr->vndescp); - descptr = descptr->vndescp; -} -descptr = lp->rx_insert_ptr; -for (i = 0; i < RX_DCNT; i++) { - printk("%08lx:%04x %04x %08lx %08lx %08lx %08lx\n", descptr, descptr->status, descptr->len, descptr->buf, descptr->skb_ptr, descptr->ndesc, descptr->vndescp); - descptr = descptr->vndescp; -} -#endif - - /* MAC operation register */ - outw(0x01, ioaddr+0x04); /* Reset MAC */ - outw(2 , ioaddr+0xAC); /* Reset internal state machine */ - outw(0 , ioaddr+0xAC); - udelay(5000); - - /* TX and RX descriptor start Register */ - tmp_addr = cpu_to_le32(lp->tx_insert_ptr); - tmp_addr = virt_to_bus((volatile void *)tmp_addr); - outw((u16) tmp_addr, ioaddr+0x2c); - outw(tmp_addr >> 16, ioaddr+0x30); - tmp_addr = cpu_to_le32(lp->rx_insert_ptr); - tmp_addr = virt_to_bus((volatile void *)tmp_addr); - outw((u16) tmp_addr, ioaddr+0x34); - outw(tmp_addr >> 16, ioaddr+0x38); - - /* Buffer Size Register */ - outw(MAX_BUF_SIZE, ioaddr+0x18); - - if ((lp->switch_sig = phy_read(ioaddr, 0, 2)) == 0x0243) // ICPlus IP175C Signature - { - 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; - } - /* MAC Bus Control Register */ - outw(MBCR_DEFAULT, ioaddr+0x8); - - /* MAC TX/RX Enable */ - lp->mcr0 |= lp->phy_mode; - outw(lp->mcr0, ioaddr); - - /* set interrupt waiting time and packet numbers */ - outw(0x0802, ioaddr + 0x0C); - outw(0x0802, ioaddr + 0x10); - - /* upgrade performance (by RDC guys) */ - phy_write(ioaddr,30,17,(phy_read(ioaddr,30,17)|0x4000)); //bit 14=1 - phy_write(ioaddr,30,17,~((~phy_read(ioaddr,30,17))|0x2000)); //bit 13=0 - phy_write(ioaddr,0,19,0x0000); - phy_write(ioaddr,0,30,0x01F0); - - /* Interrupt Mask Register */ - outw(R6040_INT_MASK, ioaddr + 0x40); -} - -/* - A periodic timer routine - Polling PHY Chip Link Status -*/ -static void r6040_timer(unsigned long data) -{ - struct net_device *dev=(struct net_device *)data; - struct r6040_private *lp = dev->priv; - u16 ioaddr = dev->base_addr, phy_mode; - - RDC_DBUG("r6040_timer()", 0); - - /* 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; - outw(lp->mcr0, ioaddr); - printk("<RDC> Link Change %x \n", inw(ioaddr)); - } - - /* Debug */ -// printk("<RDC> Timer: CR0 %x CR40 %x CR3C %x\n", inw(ioaddr), inw(ioaddr+0x40), inw(ioaddr+0x3c)); - - /* Timer active again */ - lp->timer.expires = TIMER_WUT; - add_timer(&lp->timer); -} - -/* Allocate skb buffer for rx descriptor */ -static void rx_buf_alloc(struct r6040_private *lp,struct net_device *dev) -{ - struct r6040_descriptor *descptr; - int ioaddr = dev->base_addr ; - - RDC_DBUG("rx_buf_alloc()", 0); - descptr = lp->rx_insert_ptr; - while(lp->rx_free_desc < RX_DCNT){ - descptr->skb_ptr = dev_alloc_skb(MAX_BUF_SIZE); - if (!descptr->skb_ptr) break; - descptr->buf = cpu_to_le32(pci_map_single(lp->pdev, descptr->skb_ptr->tail, MAX_BUF_SIZE, PCI_DMA_FROMDEVICE)); - descptr->status = 0x8000; - descptr = descptr->vndescp; - lp->rx_free_desc++; - outw(lp->mcr0 | 0x0002, ioaddr); //Trigger Rx DMA - } - lp->rx_insert_ptr = descptr; -} - -/* Status of PHY CHIP */ -static int phy_mode_chk(struct net_device *dev) -{ - struct r6040_private *lp = dev->priv; - int ioaddr = dev->base_addr, phy_dat; - - RDC_DBUG("phy_mode_chk()", 0); - - /* PHY Link Status Check */ - phy_dat = phy_read(ioaddr, lp->phy_addr, 1); - if (!(phy_dat & 0x4)) return 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) 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; - } - - return phy_dat; -}; - -/* Read a word data from PHY Chip */ -static int phy_read(int ioaddr, int phy_addr, int reg_idx) -{ - int i = 0; - - RDC_DBUG("phy_read()", 0); - outw(0x2000 + reg_idx + (phy_addr << 8), ioaddr + 0x20); - do{}while( (i++ < 2048) && (inw(ioaddr + 0x20) & 0x2000) ); - - return inw(ioaddr + 0x24); -} - -/* Write a word data from PHY Chip */ -static void phy_write(int ioaddr, int phy_addr, int reg_idx, int dat) -{ - int i = 0; - - RDC_DBUG("phy_write()", 0); - outw(dat, ioaddr + 0x28); - outw(0x4000 + reg_idx + (phy_addr << 8), ioaddr + 0x20); - do{}while( (i++ < 2048) && (inw(ioaddr + 0x20) & 0x4000) ); -} - -enum { - RDC_6040 = 0 -}; - -static struct pci_device_id r6040_pci_tbl[] = { - {0x17F3, 0x6040, PCI_ANY_ID, PCI_ANY_ID, 0, 0, RDC_6040}, - //{0x1106, 0x3065, PCI_ANY_ID, PCI_ANY_ID, 0, 0, RDC_6040}, - {0,} /* terminate list */ -}; -MODULE_DEVICE_TABLE(pci, r6040_pci_tbl); - -static struct pci_driver r6040_driver = { - .name = "r6040", - .id_table = r6040_pci_tbl, - .probe = r6040_init_one, - .remove = __devexit_p(r6040_remove_one), -}; - - -static int __init r6040_init (void) -{ - RDC_DBUG("r6040_init()", 0); - - printk(version); - printed_version = 1; - - if (parent != NULL) - { - struct net_device *the_parent = dev_get_by_name(parent); - - if (the_parent == NULL) - { - printk (KERN_ERR DRV_NAME ": Unknown device \"%s\" specified.\n", parent); - return -EINVAL; - } - memcpy((u8 *)&adr_table[0][0], the_parent->dev_addr, 6); - memcpy((u8 *)&adr_table[1][0], the_parent->dev_addr, 6); - ++*(u8 *)&adr_table[0][5]; - } - return pci_register_driver (&r6040_driver); -} - - -static void __exit r6040_cleanup (void) -{ - RDC_DBUG("r6040_cleanup()", 0); - pci_unregister_driver (&r6040_driver); -} - -module_init(r6040_init); -module_exit(r6040_cleanup); - - -/* - * Local variables: - * compile-command: "gcc -DMODULE -D__KERNEL__ -I/usr/src/linux/net/inet -Wall -Wstrict-prototypes -O6 -c r6040.c `[ -f /usr/include/linux/modversions.h ] && echo -DMODVERSIONS`" - * c-indent-level: 4 - * c-basic-offset: 4 - * tab-width: 4 - * End: - */ diff --git a/target/linux/rdc-2.6/files/include/asm-i386/gpio.h b/target/linux/rdc-2.6/files/include/asm-i386/gpio.h deleted file mode 100644 index ff87fca0c..000000000 --- a/target/linux/rdc-2.6/files/include/asm-i386/gpio.h +++ /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-2.6/files/include/asm-i386/mach-generic/gpio.h b/target/linux/rdc-2.6/files/include/asm-i386/mach-generic/gpio.h deleted file mode 100644 index 5305dcb96..000000000 --- a/target/linux/rdc-2.6/files/include/asm-i386/mach-generic/gpio.h +++ /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-2.6/files/include/asm-i386/mach-rdc/gpio.h b/target/linux/rdc-2.6/files/include/asm-i386/mach-rdc/gpio.h deleted file mode 100644 index 2368bd758..000000000 --- a/target/linux/rdc-2.6/files/include/asm-i386/mach-rdc/gpio.h +++ /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-2.6/files/include/asm-i386/mach-rdc/rdc321x_defs.h b/target/linux/rdc-2.6/files/include/asm-i386/mach-rdc/rdc321x_defs.h deleted file mode 100644 index 838ba8f64..000000000 --- a/target/linux/rdc-2.6/files/include/asm-i386/mach-rdc/rdc321x_defs.h +++ /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 |