gemini: remove 3.3 support

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 35995

17 files changed, 0 insertions, 4763 deletions

diff --git a/target/linux/gemini/patches-3.3/001-gemini-fix-gpio_set_irq_type.patch b/target/linux/gemini/patches-3.3/001-gemini-fix-gpio_set_irq_type.patch
deleted file mode 100644
index 0dd9ea6..0000000
--- a/target/linux/gemini/patches-3.3/001-gemini-fix-gpio_set_irq_type.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/arch/arm/mach-gemini/gpio.c
-+++ b/arch/arm/mach-gemini/gpio.c
-@@ -120,7 +120,7 @@ static int gpio_set_irq_type(struct irq_
- 	__raw_writel(reg_level, base + GPIO_INT_LEVEL);
- 	__raw_writel(reg_both, base + GPIO_INT_BOTH_EDGE);
- 
--	gpio_ack_irq(d->irq);
-+	gpio_ack_irq(d);
- 
- 	return 0;
- }
diff --git a/target/linux/gemini/patches-3.3/002-arm-gemini-fix-platform_register_rtc-prototype.patch b/target/linux/gemini/patches-3.3/002-arm-gemini-fix-platform_register_rtc-prototype.patch
deleted file mode 100644
index f789f77..0000000
--- a/target/linux/gemini/patches-3.3/002-arm-gemini-fix-platform_register_rtc-prototype.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/arch/arm/mach-gemini/common.h
-+++ b/arch/arm/mach-gemini/common.h
-@@ -18,9 +18,9 @@ extern void gemini_map_io(void);
- extern void gemini_init_irq(void);
- extern void gemini_timer_init(void);
- extern void gemini_gpio_init(void);
--extern void platform_register_rtc(void);
- 
- /* Common platform devices registration functions */
-+extern int platform_register_rtc(void);
- extern int platform_register_uart(void);
- extern int platform_register_pflash(unsigned int size,
- 				    struct mtd_partition *parts,
---- a/arch/arm/mach-gemini/devices.c
-+++ b/arch/arm/mach-gemini/devices.c
-@@ -17,6 +17,7 @@
- #include <mach/irqs.h>
- #include <mach/hardware.h>
- #include <mach/global_reg.h>
-+#include "common.h"
- 
- static struct plat_serial8250_port serial_platform_data[] = {
- 	{
diff --git a/target/linux/gemini/patches-3.3/110-watchdog-add-gemini_wdt-driver.patch b/target/linux/gemini/patches-3.3/110-watchdog-add-gemini_wdt-driver.patch
deleted file mode 100644
index e0519e2..0000000
--- a/target/linux/gemini/patches-3.3/110-watchdog-add-gemini_wdt-driver.patch
+++ /dev/null
@@ -1,410 +0,0 @@
---- /dev/null
-+++ b/drivers/watchdog/gemini_wdt.c
-@@ -0,0 +1,378 @@
-+/*
-+ *  Watchdog driver for Cortina Systems Gemini SoC
-+ *
-+ *  Copyright (C) 2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
-+ *
-+ * 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/init.h>
-+#include <linux/module.h>
-+#include <linux/io.h>
-+#include <linux/fs.h>
-+#include <linux/uaccess.h>
-+#include <linux/miscdevice.h>
-+#include <linux/platform_device.h>
-+#include <linux/watchdog.h>
-+#include <linux/slab.h>
-+
-+#define GEMINI_WDCOUNTER	0x0
-+#define GEMINI_WDLOAD		0x4
-+#define GEMINI_WDRESTART	0x8
-+
-+#define WDRESTART_MAGIC		0x5AB9
-+
-+#define GEMINI_WDCR		0xC
-+
-+#define WDCR_CLOCK_5MHZ		(1 << 4)
-+#define WDCR_SYS_RST		(1 << 1)
-+#define WDCR_ENABLE		(1 << 0)
-+
-+#define WDT_CLOCK		5000000		/* 5 MHz */
-+#define WDT_DEFAULT_TIMEOUT	13
-+#define WDT_MAX_TIMEOUT		(0xFFFFFFFF / WDT_CLOCK)
-+
-+/* status bits */
-+#define WDT_ACTIVE		0
-+#define WDT_OK_TO_CLOSE		1
-+
-+static unsigned int timeout = WDT_DEFAULT_TIMEOUT;
-+static int nowayout = WATCHDOG_NOWAYOUT;
-+
-+static DEFINE_SPINLOCK(gemini_wdt_lock);
-+
-+static struct platform_device *gemini_wdt_dev;
-+
-+struct gemini_wdt_struct {
-+	struct resource		*res;
-+	struct device		*dev;
-+	void __iomem		*base;
-+	unsigned long		status;
-+};
-+
-+static struct watchdog_info gemini_wdt_info = {
-+	.identity	= "Gemini watchdog",
-+	.options	= WDIOF_MAGICCLOSE | WDIOF_KEEPALIVEPING |
-+			  WDIOF_SETTIMEOUT,
-+};
-+
-+/* Disable the watchdog. */
-+static void gemini_wdt_stop(struct gemini_wdt_struct *gemini_wdt)
-+{
-+	spin_lock(&gemini_wdt_lock);
-+
-+	__raw_writel(0, gemini_wdt->base + GEMINI_WDCR);
-+
-+	clear_bit(WDT_ACTIVE, &gemini_wdt->status);
-+
-+	spin_unlock(&gemini_wdt_lock);
-+}
-+
-+/* Service the watchdog */
-+static void gemini_wdt_service(struct gemini_wdt_struct *gemini_wdt)
-+{
-+	__raw_writel(WDRESTART_MAGIC, gemini_wdt->base + GEMINI_WDRESTART);
-+}
-+
-+/* Enable and reset the watchdog. */
-+static void gemini_wdt_start(struct gemini_wdt_struct *gemini_wdt)
-+{
-+	spin_lock(&gemini_wdt_lock);
-+
-+	__raw_writel(timeout * WDT_CLOCK, gemini_wdt->base + GEMINI_WDLOAD);
-+
-+	gemini_wdt_service(gemini_wdt);
-+
-+	/* set clock before enabling */
-+	__raw_writel(WDCR_CLOCK_5MHZ | WDCR_SYS_RST,
-+			gemini_wdt->base + GEMINI_WDCR);
-+
-+	__raw_writel(WDCR_CLOCK_5MHZ | WDCR_SYS_RST | WDCR_ENABLE,
-+			gemini_wdt->base + GEMINI_WDCR);
-+
-+	set_bit(WDT_ACTIVE, &gemini_wdt->status);
-+
-+	spin_unlock(&gemini_wdt_lock);
-+}
-+
-+/* Watchdog device is opened, and watchdog starts running. */
-+static int gemini_wdt_open(struct inode *inode, struct file *file)
-+{
-+	struct gemini_wdt_struct *gemini_wdt = platform_get_drvdata(gemini_wdt_dev);
-+
-+	if (test_bit(WDT_ACTIVE, &gemini_wdt->status))
-+		return -EBUSY;
-+
-+	file->private_data = gemini_wdt;
-+
-+	gemini_wdt_start(gemini_wdt);
-+
-+	return nonseekable_open(inode, file);
-+}
-+
-+/* Close the watchdog device. */
-+static int gemini_wdt_close(struct inode *inode, struct file *file)
-+{
-+	struct gemini_wdt_struct *gemini_wdt = file->private_data;
-+
-+	/* Disable the watchdog if possible */
-+	if (test_bit(WDT_OK_TO_CLOSE, &gemini_wdt->status))
-+		gemini_wdt_stop(gemini_wdt);
-+	else
-+		dev_warn(gemini_wdt->dev, "Device closed unexpectedly - timer will not stop\n");
-+
-+	return 0;
-+}
-+
-+/* Handle commands from user-space. */
-+static long gemini_wdt_ioctl(struct file *file, unsigned int cmd,
-+			     unsigned long arg)
-+{
-+	struct gemini_wdt_struct *gemini_wdt = file->private_data;
-+
-+	int value;
-+
-+	switch (cmd) {
-+	case WDIOC_KEEPALIVE:
-+		gemini_wdt_service(gemini_wdt);
-+		return 0;
-+
-+	case WDIOC_GETSUPPORT:
-+		return copy_to_user((struct watchdog_info *)arg, &gemini_wdt_info,
-+			sizeof(gemini_wdt_info)) ? -EFAULT : 0;
-+
-+	case WDIOC_SETTIMEOUT:
-+		if (get_user(value, (int *)arg))
-+			return -EFAULT;
-+
-+		if ((value < 1) || (value > WDT_MAX_TIMEOUT))
-+			return -EINVAL;
-+
-+		timeout = value;
-+
-+		/* restart wdt to use new timeout */
-+		gemini_wdt_stop(gemini_wdt);
-+		gemini_wdt_start(gemini_wdt);
-+
-+		/* Fall through */
-+	case WDIOC_GETTIMEOUT:
-+		return put_user(timeout, (int *)arg);
-+
-+	case WDIOC_GETTIMELEFT:
-+		value = __raw_readl(gemini_wdt->base + GEMINI_WDCOUNTER);
-+		return put_user(value / WDT_CLOCK, (int *)arg);
-+
-+	default:
-+		return -ENOTTY;
-+	}
-+}
-+
-+/* Refresh the watchdog whenever device is written to. */
-+static ssize_t gemini_wdt_write(struct file *file, const char *data,
-+						size_t len, loff_t *ppos)
-+{
-+	struct gemini_wdt_struct *gemini_wdt = file->private_data;
-+
-+	if (len) {
-+		if (!nowayout) {
-+			size_t i;
-+
-+			clear_bit(WDT_OK_TO_CLOSE, &gemini_wdt->status);
-+			for (i = 0; i != len; i++) {
-+				char c;
-+
-+				if (get_user(c, data + i))
-+					return -EFAULT;
-+				if (c == 'V')
-+					set_bit(WDT_OK_TO_CLOSE,
-+						&gemini_wdt->status);
-+			}
-+		}
-+		gemini_wdt_service(gemini_wdt);
-+	}
-+
-+	return len;
-+}
-+
-+static const struct file_operations gemini_wdt_fops = {
-+	.owner		= THIS_MODULE,
-+	.llseek		= no_llseek,
-+	.unlocked_ioctl = gemini_wdt_ioctl,
-+	.open		= gemini_wdt_open,
-+	.release	= gemini_wdt_close,
-+	.write		= gemini_wdt_write,
-+};
-+
-+static struct miscdevice gemini_wdt_miscdev = {
-+	.minor		= WATCHDOG_MINOR,
-+	.name		= "watchdog",
-+	.fops		= &gemini_wdt_fops,
-+};
-+
-+static void gemini_wdt_shutdown(struct platform_device *pdev)
-+{
-+	struct gemini_wdt_struct *gemini_wdt = platform_get_drvdata(pdev);
-+
-+	gemini_wdt_stop(gemini_wdt);
-+}
-+
-+static int __devinit gemini_wdt_probe(struct platform_device *pdev)
-+{
-+	int ret;
-+	int res_size;
-+	struct resource *res;
-+	void __iomem *base;
-+	struct gemini_wdt_struct *gemini_wdt;
-+	unsigned int reg;
-+
-+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	if (!res) {
-+		dev_err(&pdev->dev, "can't get device resources\n");
-+		return -ENODEV;
-+	}
-+
-+	res_size = resource_size(res);
-+	if (!request_mem_region(res->start, res_size, res->name)) {
-+		dev_err(&pdev->dev, "can't allocate %d bytes at %d address\n",
-+			res_size, res->start);
-+		return -ENOMEM;
-+	}
-+
-+	base = ioremap(res->start, res_size);
-+	if (!base) {
-+		dev_err(&pdev->dev, "ioremap failed\n");
-+		ret = -EIO;
-+		goto fail0;
-+	}
-+
-+	gemini_wdt = kzalloc(sizeof(struct gemini_wdt_struct), GFP_KERNEL);
-+	if (!gemini_wdt) {
-+		dev_err(&pdev->dev, "can't allocate interface\n");
-+		ret = -ENOMEM;
-+		goto fail1;
-+	}
-+
-+	/* Setup gemini_wdt driver structure */
-+	gemini_wdt->base = base;
-+	gemini_wdt->res = res;
-+
-+	/* Set up platform driver data */
-+	platform_set_drvdata(pdev, gemini_wdt);
-+	gemini_wdt_dev = pdev;
-+
-+	if (gemini_wdt_miscdev.parent) {
-+		ret = -EBUSY;
-+		goto fail2;
-+	}
-+
-+	gemini_wdt_miscdev.parent = &pdev->dev;
-+
-+	reg = __raw_readw(gemini_wdt->base + GEMINI_WDCR);
-+	if (reg & WDCR_ENABLE) {
-+		/* Watchdog was enabled by the bootloader, disable it. */
-+		reg &= ~(WDCR_ENABLE);
-+		__raw_writel(reg, gemini_wdt->base + GEMINI_WDCR);
-+	}
-+
-+	ret = misc_register(&gemini_wdt_miscdev);
-+	if (ret)
-+		goto fail2;
-+
-+	return 0;
-+
-+fail2:
-+	platform_set_drvdata(pdev, NULL);
-+	kfree(gemini_wdt);
-+fail1:
-+	iounmap(base);
-+fail0:
-+	release_mem_region(res->start, res_size);
-+
-+	return ret;
-+}
-+
-+static int __devexit gemini_wdt_remove(struct platform_device *pdev)
-+{
-+	struct gemini_wdt_struct *gemini_wdt = platform_get_drvdata(pdev);
-+
-+	platform_set_drvdata(pdev, NULL);
-+	misc_deregister(&gemini_wdt_miscdev);
-+	gemini_wdt_dev = NULL;
-+	iounmap(gemini_wdt->base);
-+	release_mem_region(gemini_wdt->res->start, resource_size(gemini_wdt->res));
-+
-+	kfree(gemini_wdt);
-+
-+	return 0;
-+}
-+
-+#ifdef CONFIG_PM
-+static int gemini_wdt_suspend(struct platform_device *pdev, pm_message_t message)
-+{
-+	struct gemini_wdt_struct *gemini_wdt = platform_get_drvdata(pdev);
-+	unsigned int reg;
-+
-+	reg = __raw_readw(gemini_wdt->base + GEMINI_WDCR);
-+	reg &= ~(WDCR_WDENABLE);
-+	__raw_writel(reg, gemini_wdt->base + GEMINI_WDCR);
-+
-+	return 0;
-+}
-+
-+static int gemini_wdt_resume(struct platform_device *pdev)
-+{
-+	struct gemini_wdt_struct *gemini_wdt = platform_get_drvdata(pdev);
-+	unsigned int reg;
-+
-+	if (gemini_wdt->status) {
-+		reg = __raw_readw(gemini_wdt->base + GEMINI_WDCR);
-+		reg |= WDCR_WDENABLE;
-+		__raw_writel(reg, gemini_wdt->base + GEMINI_WDCR);
-+	}
-+
-+	return 0;
-+}
-+#else
-+#define gemini_wdt_suspend	NULL
-+#define gemini_wdt_resume	NULL
-+#endif
-+
-+static struct platform_driver gemini_wdt_driver = {
-+	.probe		= gemini_wdt_probe,
-+	.remove		= __devexit_p(gemini_wdt_remove),
-+	.shutdown	= gemini_wdt_shutdown,
-+	.suspend	= gemini_wdt_suspend,
-+	.resume		= gemini_wdt_resume,
-+	.driver		= {
-+		.name	= "gemini-wdt",
-+		.owner	= THIS_MODULE,
-+	},
-+};
-+
-+static int __init gemini_wdt_init(void)
-+{
-+	return platform_driver_probe(&gemini_wdt_driver, gemini_wdt_probe);
-+}
-+
-+static void __exit gemini_wdt_exit(void)
-+{
-+	platform_driver_unregister(&gemini_wdt_driver);
-+}
-+
-+module_init(gemini_wdt_init);
-+module_exit(gemini_wdt_exit);
-+
-+module_param(timeout, uint, 0);
-+MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds");
-+
-+module_param(nowayout, int, 0);
-+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started");
-+
-+MODULE_AUTHOR("Paulius Zaleckas");
-+MODULE_DESCRIPTION("Watchdog driver for Gemini");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
-+MODULE_ALIAS("platform:gemini-wdt");
---- a/drivers/watchdog/Kconfig
-+++ b/drivers/watchdog/Kconfig
-@@ -127,6 +127,16 @@ config 977_WATCHDOG
- 
- 	  Not sure? It's safe to say N.
- 
-+config GEMINI_WATCHDOG
-+	tristate "Gemini watchdog"
-+	depends on ARCH_GEMINI
-+	help
-+	  Say Y here if to include support for the watchdog timer
-+	  embedded in the Cortina Systems Gemini family of devices.
-+
-+	  To compile this driver as a module, choose M here: the
-+	  module will be called gemini_wdt.
-+
- config IXP2000_WATCHDOG
- 	tristate "IXP2000 Watchdog"
- 	depends on ARCH_IXP2000
---- a/drivers/watchdog/Makefile
-+++ b/drivers/watchdog/Makefile
-@@ -36,6 +36,7 @@ obj-$(CONFIG_OMAP_WATCHDOG) += omap_wdt.
- obj-$(CONFIG_TWL4030_WATCHDOG) += twl4030_wdt.o
- obj-$(CONFIG_21285_WATCHDOG) += wdt285.o
- obj-$(CONFIG_977_WATCHDOG) += wdt977.o
-+obj-$(CONFIG_GEMINI_WATCHDOG) += gemini_wdt.o
- obj-$(CONFIG_IXP2000_WATCHDOG) += ixp2000_wdt.o
- obj-$(CONFIG_IXP4XX_WATCHDOG) += ixp4xx_wdt.o
- obj-$(CONFIG_KS8695_WATCHDOG) += ks8695_wdt.o
diff --git a/target/linux/gemini/patches-3.3/111-arm-gemini-add-watchdog-device.patch b/target/linux/gemini/patches-3.3/111-arm-gemini-add-watchdog-device.patch
deleted file mode 100644
index faedfe0..0000000
--- a/target/linux/gemini/patches-3.3/111-arm-gemini-add-watchdog-device.patch
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/arch/arm/mach-gemini/devices.c
-+++ b/arch/arm/mach-gemini/devices.c
-@@ -117,3 +117,20 @@ int __init platform_register_rtc(void)
- 	return platform_device_register(&gemini_rtc_device);
- }
- 
-+static struct resource wdt_resource = {
-+	.start	= GEMINI_WAQTCHDOG_BASE,
-+	.end	= GEMINI_WAQTCHDOG_BASE + 0x18,
-+	.flags  = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device wdt_device = {
-+	.name		= "gemini-wdt",
-+	.id		= 0,
-+	.resource	= &wdt_resource,
-+	.num_resources	= 1,
-+};
-+
-+int __init platform_register_watchdog(void)
-+{
-+	return platform_device_register(&wdt_device);
-+}
---- a/arch/arm/mach-gemini/common.h
-+++ b/arch/arm/mach-gemini/common.h
-@@ -25,5 +25,6 @@ extern int platform_register_uart(void);
- extern int platform_register_pflash(unsigned int size,
- 				    struct mtd_partition *parts,
- 				    unsigned int nr_parts);
-+extern int platform_register_watchdog(void);
- 
- #endif /* __GEMINI_COMMON_H__ */
diff --git a/target/linux/gemini/patches-3.3/112-arm-gemini-register-watchdog-devices.patch b/target/linux/gemini/patches-3.3/112-arm-gemini-register-watchdog-devices.patch
deleted file mode 100644
index 2903caf..0000000
--- a/target/linux/gemini/patches-3.3/112-arm-gemini-register-watchdog-devices.patch
+++ /dev/null
@@ -1,40 +0,0 @@
---- a/arch/arm/mach-gemini/board-nas4220b.c
-+++ b/arch/arm/mach-gemini/board-nas4220b.c
-@@ -99,6 +99,7 @@ static void __init ib4220b_init(void)
- 	platform_device_register(&ib4220b_led_device);
- 	platform_device_register(&ib4220b_key_device);
- 	platform_register_rtc();
-+	platform_register_watchdog();
- }
- 
- MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B")
---- a/arch/arm/mach-gemini/board-wbd111.c
-+++ b/arch/arm/mach-gemini/board-wbd111.c
-@@ -126,6 +126,7 @@ static void __init wbd111_init(void)
- 	platform_device_register(&wbd111_leds_device);
- 	platform_device_register(&wbd111_keys_device);
- 	platform_register_rtc();
-+	platform_register_watchdog();
- }
- 
- MACHINE_START(WBD111, "Wiliboard WBD-111")
---- a/arch/arm/mach-gemini/board-wbd222.c
-+++ b/arch/arm/mach-gemini/board-wbd222.c
-@@ -126,6 +126,7 @@ static void __init wbd222_init(void)
- 	platform_device_register(&wbd222_leds_device);
- 	platform_device_register(&wbd222_keys_device);
- 	platform_register_rtc();
-+	platform_register_watchdog();
- }
- 
- MACHINE_START(WBD222, "Wiliboard WBD-222")
---- a/arch/arm/mach-gemini/board-rut1xx.c
-+++ b/arch/arm/mach-gemini/board-rut1xx.c
-@@ -83,6 +83,7 @@ static void __init rut1xx_init(void)
- 	platform_device_register(&rut1xx_leds);
- 	platform_device_register(&rut1xx_keys_device);
- 	platform_register_rtc();
-+	platform_register_watchdog();
- }
- 
- MACHINE_START(RUT100, "Teltonika RUT100")
diff --git a/target/linux/gemini/patches-3.3/120-net-add-gemini-gmac-driver.patch b/target/linux/gemini/patches-3.3/120-net-add-gemini-gmac-driver.patch
deleted file mode 100644
index 67eedbf..0000000
--- a/target/linux/gemini/patches-3.3/120-net-add-gemini-gmac-driver.patch
+++ /dev/null
@@ -1,2901 +0,0 @@
---- /dev/null
-+++ b/arch/arm/mach-gemini/include/mach/gmac.h
-@@ -0,0 +1,21 @@
-+/*
-+ * Gemini GMAC specific defines
-+ *
-+ * Copyright (C) 2008, Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
-+ *
-+ * 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.
-+ */
-+#ifndef __MACH_GMAC_H__
-+#define __MACH_GMAC_H__
-+
-+#include <linux/phy.h>
-+
-+struct gemini_gmac_platform_data {
-+	char *bus_id[2]; /* NULL means that this port is not used */
-+	phy_interface_t interface[2];
-+};
-+
-+#endif /* __MACH_GMAC_H__ */
---- /dev/null
-+++ b/drivers/net/gemini_negmac/gm_gmac.c
-@@ -0,0 +1,1351 @@
-+/*
-+ *  Ethernet device driver for Gemini SoC.
-+ *
-+ *  Copyright (C) 2006, Storlink, Corp.
-+ *  Copyright (C) 2008-2009, Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
-+ *
-+ * 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/module.h>
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/slab.h>
-+#include <linux/mm.h>
-+#include <linux/compiler.h>
-+#include <linux/dma-mapping.h>
-+#include <linux/init.h>
-+#include <linux/ioport.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/delay.h>
-+#include <linux/ethtool.h>
-+#include <linux/mii.h>
-+#include <linux/phy.h>
-+#include <linux/irq.h>
-+#include <linux/interrupt.h>
-+#include <linux/completion.h>
-+#include <linux/kthread.h>
-+#include <linux/io.h>
-+#include <mach/hardware.h>
-+#include <linux/semaphore.h>
-+#include <mach/irqs.h>
-+#include <linux/skbuff.h>
-+#include <linux/in.h>
-+#include <linux/ip.h>
-+#include <linux/tcp.h>
-+#include <linux/udp.h>
-+#include <mach/gmac.h>
-+
-+#include "gm_gmac.h"
-+
-+/* #define GMAX_TX_INTR_DISABLED */
-+/* #define DO_HW_CHKSUM */
-+/* #define ENABLE_TSO */
-+#define GMAC_USE_TXQ0
-+/* #define GMAC_LEN_1_2_ISSUE */
-+
-+#define DEFAULT_RXQ_MAX_CNT			256
-+
-+/* define chip information */
-+#define DRV_VERSION			"0.2"
-+#define SL351x_DRIVER_NAME		"Gemini Ethernet driver " DRV_VERSION
-+
-+#ifdef GMAC_LEN_1_2_ISSUE
-+	#define _DEBUG_PREFETCH_NUM	256
-+static	int	_debug_prefetch_cnt;
-+static	char _debug_prefetch_buf[_DEBUG_PREFETCH_NUM][4] __attribute__((aligned(4)));
-+#endif
-+
-+static inline void gmac_write_reg(void __iomem *base, unsigned int offset,
-+				  unsigned int data, unsigned int bit_mask)
-+{
-+	unsigned int reg_val;
-+
-+	reg_val = (__raw_readl(base + offset) & (~bit_mask)) | (data & bit_mask);
-+	__raw_writel(reg_val, base + offset);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_free_queue
-+*	(1) Initialize the Free Queue Descriptor Base Address & size
-+*		Register: TOE_GLOBAL_BASE + 0x0004
-+*	(2) Initialize DMA Read/Write pointer for
-+*		SW Free Queue and HW Free Queue
-+*	(3)	Initialize DMA Descriptors for
-+*		SW Free Queue and HW Free Queue,
-+*----------------------------------------------------------------------*/
-+static void toe_init_free_queue(struct toe_private *toe)
-+{
-+	int			i;
-+	DMA_RWPTR_T		rwptr_reg;
-+	void			*desc_buf;
-+	GMAC_RXDESC_T		*sw_desc_ptr;
-+	struct sk_buff		*skb;
-+
-+	desc_buf = dma_alloc_coherent(toe->dev, TOE_SW_FREEQ_DESC_NUM * sizeof(GMAC_RXDESC_T),
-+				      &toe->sw_freeq_desc_base_dma, GFP_KERNEL);
-+	sw_desc_ptr = (GMAC_RXDESC_T *)desc_buf;
-+	if (!desc_buf) {
-+		dev_err(toe->dev, "%s::DMA ALLOC fail\n", __func__);
-+		return;
-+	}
-+	memset(desc_buf, 0, TOE_SW_FREEQ_DESC_NUM * sizeof(GMAC_RXDESC_T));
-+
-+	/* DMA Queue Base & Size */
-+	__raw_writel((toe->sw_freeq_desc_base_dma & DMA_Q_BASE_MASK) | TOE_SW_FREEQ_DESC_POWER,
-+			toe->global_base + GLOBAL_SW_FREEQ_BASE_SIZE_REG);
-+
-+	/* init descriptor base */
-+	toe->swfq_desc_base = (unsigned int)desc_buf;
-+
-+	/* SW Free Queue Descriptors */
-+	for (i = 0; i < TOE_SW_FREEQ_DESC_NUM; i++) {
-+		sw_desc_ptr->word0.bits.buffer_size = SW_RX_BUF_SIZE;
-+		skb = dev_alloc_skb(SW_RX_BUF_SIZE);	/* allocate socket buffer */
-+		if (!skb) {
-+			dev_err(toe->dev, "%s::skb buffer allocation fail\n", __func__);
-+			return;
-+		}
-+		REG32(skb->data) = (unsigned int)skb;
-+		skb_reserve(skb, SKB_RESERVE_BYTES);
-+		sw_desc_ptr->word2.buf_adr = dma_map_single(toe->dev, skb->data,
-+					SW_RX_BUF_SIZE - SKB_RESERVE_BYTES,
-+					DMA_FROM_DEVICE);
-+		sw_desc_ptr++;
-+	}
-+
-+	dma_sync_single_for_device(toe->dev, toe->sw_freeq_desc_base_dma,
-+				TOE_SW_FREEQ_DESC_NUM * sizeof(GMAC_RXDESC_T),
-+				DMA_TO_DEVICE);
-+
-+	/* SW Free Queue Read/Write Pointer */
-+	rwptr_reg.bits.wptr = TOE_SW_FREEQ_DESC_NUM - 1;
-+	rwptr_reg.bits.rptr = 0;
-+	__raw_writel(rwptr_reg.bits32, toe->global_base + GLOBAL_SWFQ_RWPTR_REG);
-+
-+	/* DMA Queue Base & Size */
-+	__raw_writel(TOE_HW_FREEQ_DESC_POWER,
-+		toe->global_base + GLOBAL_HW_FREEQ_BASE_SIZE_REG);
-+	rwptr_reg.bits.wptr = TOE_HW_FREEQ_DESC_NUM - 1;
-+	rwptr_reg.bits.rptr = 0;
-+	__raw_writel(rwptr_reg.bits32, toe->global_base + GLOBAL_HWFQ_RWPTR_REG);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_swtx_queue
-+*	(2) Initialize the GMAC 0/1 SW TXQ Queue Descriptor Base Address & sizeup
-+*		GMAC_SW_TX_QUEUE_BASE_REG(0x0050)
-+*	(2) Initialize DMA Read/Write pointer for
-+*		GMAC 0/1 SW TX Q0-5
-+*----------------------------------------------------------------------*/
-+static void toe_init_swtx_queue(struct net_device *dev)
-+{
-+	int			i;
-+	struct gmac_private	*gmac = netdev_priv(dev);
-+	struct toe_private	*toe = dev->ml_priv;
-+	DMA_RWPTR_T		rwptr_reg;
-+	unsigned int		rwptr_addr;
-+	void			*desc_buf;
-+	unsigned int		offset;
-+
-+	desc_buf = dma_alloc_coherent(toe->dev, TOE_GMAC_SWTXQ_DESC_NUM * TOE_SW_TXQ_NUM * sizeof(GMAC_TXDESC_T),
-+				      &gmac->swtxq_desc_base_dma, GFP_KERNEL);
-+	gmac->swtxq_desc_base = (unsigned int)desc_buf;
-+	if (!desc_buf) {
-+		dev_err(toe->dev, "%s::DMA ALLOC fail\n", __func__);
-+		return;
-+	}
-+	memset(desc_buf, 0, TOE_GMAC_SWTXQ_DESC_NUM * TOE_SW_TXQ_NUM * sizeof(GMAC_TXDESC_T));
-+	dma_sync_single_for_device(toe->dev, gmac->swtxq_desc_base_dma,
-+				TOE_GMAC_SWTXQ_DESC_NUM * TOE_SW_TXQ_NUM * sizeof(GMAC_TXDESC_T),
-+				DMA_TO_DEVICE);
-+	__raw_writel((gmac->swtxq_desc_base_dma & DMA_Q_BASE_MASK) | TOE_GMAC_SWTXQ_DESC_POWER,
-+			gmac->dma_base_addr + GMAC_SW_TX_QUEUE_BASE_REG);
-+
-+	/* GMAC0 SW TX Q0-Q5 */
-+	offset = 0;
-+	rwptr_reg.bits.wptr = 0;
-+	rwptr_reg.bits.rptr = 0;
-+	rwptr_addr = gmac->dma_base_addr + GMAC_SW_TX_QUEUE0_PTR_REG;
-+	for (i = 0; i < TOE_SW_TXQ_NUM; i++) {
-+		gmac->swtxq[i].rwptr_reg = rwptr_addr;
-+		gmac->swtxq[i].desc_base_dma = (unsigned int)gmac->swtxq_desc_base_dma + offset;
-+		gmac->swtxq[i].desc_base = (unsigned int)desc_buf + offset;
-+		offset += TOE_GMAC_SWTXQ_DESC_NUM * sizeof(GMAC_TXDESC_T);
-+		__raw_writel(rwptr_reg.bits32, rwptr_addr);
-+		rwptr_addr += 4;
-+	}
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_default_queue
-+*	(1) Initialize the default 0/1 Queue Header
-+*		Register: TOE_DEFAULT_Q0_HDR_BASE (0x60002000)
-+*			  TOE_DEFAULT_Q1_HDR_BASE (0x60002008)
-+*	(2)	Initialize Descriptors of Default Queue 0/1
-+*----------------------------------------------------------------------*/
-+static void toe_init_default_queue(struct net_device *dev)
-+{
-+	struct gmac_private	*gmac = netdev_priv(dev);
-+	struct toe_private	*toe = dev->ml_priv;
-+	volatile NONTOE_QHDR_T	*qhdr;
-+	GMAC_RXDESC_T		*desc_ptr;
-+
-+	desc_ptr = dma_alloc_coherent(toe->dev, TOE_DEFAULT_Q_DESC_NUM * sizeof(GMAC_RXDESC_T),
-+				      &gmac->default_desc_base_dma, GFP_KERNEL);
-+	if (!desc_ptr) {
-+		dev_err(toe->dev, "%s::DMA ALLOC fail\n", __func__);
-+		return;
-+	}
-+	memset(desc_ptr, 0, TOE_DEFAULT_Q_DESC_NUM * sizeof(GMAC_RXDESC_T));
-+	dma_sync_single_for_device(toe->dev, gmac->default_desc_base_dma,
-+			TOE_DEFAULT_Q_DESC_NUM * sizeof(GMAC_RXDESC_T),
-+			DMA_TO_DEVICE);
-+	gmac->default_desc_base = (unsigned int)desc_ptr;
-+	qhdr = (volatile NONTOE_QHDR_T *)(toe->global_base + TOE_DEFAULT_Q_HDR_BASE(gmac->port_id));
-+	qhdr->word0.base_size = ((unsigned int)gmac->default_desc_base_dma & NONTOE_QHDR0_BASE_MASK) | TOE_DEFAULT_Q_DESC_POWER;
-+	qhdr->word1.bits32 = 0;
-+	gmac->default_qhdr = (NONTOE_QHDR_T *)qhdr;
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_init_interrupt_config
-+*	Interrupt Select Registers are used to map interrupt to int0 or int1
-+*	Int0 and int1 are wired to CPU 0/1 GMAC 0/1
-+*	Interrupt Device Inteface data are used to pass device info to
-+*		upper device driver or store status/statistics
-+*	ISR handler
-+*		(1) If status bit ON but masked, the prinf error message (bug issue)
-+*		(2) If select bits are for me, handle it, else skip to let
-+*			the other ISR handles it.
-+*  Notes:
-+*		GMACx init routine (for eCOS) or open routine (for Linux)
-+*		enable the interrupt bits only which are selected for it.
-+*
-+*	Default Setting:
-+*		GMAC0 intr bits ------>	int0 ----> eth0
-+*		GMAC1 intr bits ------> int1 ----> eth1
-+*		TOE intr -------------> int0 ----> eth0
-+*		Classification Intr --> int0 ----> eth0
-+*		Default Q0 -----------> int0 ----> eth0
-+*		Default Q1 -----------> int1 ----> eth1
-+*----------------------------------------------------------------------*/
-+static void toe_init_interrupt_config(struct toe_private *toe)
-+{
-+	/* clear all status bits */
-+	__raw_writel(0xffffffff, toe->global_base + GLOBAL_INTERRUPT_STATUS_0_REG);
-+	__raw_writel(0xffffffff, toe->global_base + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	__raw_writel(0xffffffff, toe->global_base + GLOBAL_INTERRUPT_STATUS_2_REG);
-+	__raw_writel(0xffffffff, toe->global_base + GLOBAL_INTERRUPT_STATUS_3_REG);
-+	__raw_writel(0xffffffff, toe->global_base + GLOBAL_INTERRUPT_STATUS_4_REG);
-+
-+	/* Init select registers */
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_SELECT_0_REG);
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_SELECT_1_REG);
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_SELECT_2_REG);
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_SELECT_3_REG);
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_SELECT_4_REG);
-+
-+	/* disable all interrupt */
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_ENABLE_0_REG);
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_ENABLE_1_REG);
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_ENABLE_2_REG);
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_ENABLE_3_REG);
-+	__raw_writel(0, toe->global_base + GLOBAL_INTERRUPT_ENABLE_4_REG);
-+}
-+
-+static void toe_gmac_hw_start(struct gmac_private *gmac)
-+{
-+	GMAC_DMA_CTRL_T	dma_ctrl;
-+
-+	/* program dma control register */
-+	dma_ctrl.bits32 = __raw_readl(gmac->dma_base_addr + GMAC_DMA_CTRL_REG);
-+	dma_ctrl.bits.rd_enable = 1;
-+	dma_ctrl.bits.td_enable = 1;
-+	dma_ctrl.bits.loopback = 0;
-+	dma_ctrl.bits.drop_small_ack = 0;
-+	dma_ctrl.bits.rd_prot = 0;
-+	dma_ctrl.bits.rd_burst_size = 3;
-+	dma_ctrl.bits.rd_insert_bytes = RX_INSERT_BYTES;
-+	dma_ctrl.bits.rd_bus = 3;
-+	dma_ctrl.bits.td_prot = 0;
-+	dma_ctrl.bits.td_burst_size = 3;
-+	dma_ctrl.bits.td_bus = 3;
-+
-+	__raw_writel(dma_ctrl.bits32, gmac->dma_base_addr + GMAC_DMA_CTRL_REG);
-+}
-+
-+static void toe_gmac_hw_stop(struct gmac_private *gmac)
-+{
-+	GMAC_DMA_CTRL_T	dma_ctrl;
-+
-+	/* program dma control register */
-+	dma_ctrl.bits32 = __raw_readl(gmac->dma_base_addr + GMAC_DMA_CTRL_REG);
-+	dma_ctrl.bits.rd_enable = 0;
-+	dma_ctrl.bits.td_enable = 0;
-+	__raw_writel(dma_ctrl.bits32, gmac->dma_base_addr + GMAC_DMA_CTRL_REG);
-+}
-+
-+static void toe_gmac_init_chip(struct net_device *dev)
-+{
-+	struct gmac_private	*gmac = netdev_priv(dev);
-+	GMAC_CONFIG2_T	config2_val;
-+	GMAC_CONFIG0_T	config0;
-+	GMAC_CONFIG1_T	config1;
-+	GMAC_STATUS_T	status;
-+	GMAC_TX_WCR0_T	hw_weigh;
-+	GMAC_TX_WCR1_T	sw_weigh;
-+	GMAC_RX_FLTR_T	rx_filter;
-+
-+	/* set RX_FLTR register to receive all multicast packet */
-+	rx_filter.bits32 = __raw_readl(dev->base_addr + GMAC_RX_FLTR);
-+	rx_filter.bits.unicast = 1;
-+	rx_filter.bits.multicast = 1;
-+	rx_filter.bits.broadcast = 1;
-+	__raw_writel(rx_filter.bits32, dev->base_addr + GMAC_RX_FLTR);
-+
-+	/* set flow control threshold */
-+	config1.bits32 = 0;
-+	config1.bits.set_threshold = 32 / 2;
-+	config1.bits.rel_threshold = 32 / 4 * 3;
-+	__raw_writel(config1.bits32, dev->base_addr + GMAC_CONFIG1);
-+
-+	/* set flow control threshold */
-+	config2_val.bits32 = 0;
-+	config2_val.bits.set_threshold = TOE_SW_FREEQ_DESC_NUM / 4;
-+	config2_val.bits.rel_threshold = TOE_SW_FREEQ_DESC_NUM / 2;
-+	__raw_writel(config2_val.bits32, dev->base_addr + GMAC_CONFIG2);
-+
-+	/* disable TX/RX and disable internal loop back */
-+	config0.bits32 = __raw_readl(dev->base_addr + GMAC_CONFIG0);
-+
-+	config0.bits.max_len = 2;
-+
-+	gmac->flow_control_enable = 0;
-+
-+	config0.bits.tx_fc_en = 0;	/* disable tx flow control */
-+	config0.bits.rx_fc_en = 0;	/* disable rx flow control */
-+	config0.bits.dis_rx = 1;	/* disable rx */
-+	config0.bits.dis_tx = 1;	/* disable tx */
-+	config0.bits.loop_back = 0;	/* enable/disable GMAC loopback */
-+	config0.bits.rx_err_detect = 1;
-+	config0.bits.rgmii_en = 0;
-+	config0.bits.rgmm_edge = 1;
-+	config0.bits.rxc_inv = 0;
-+	config0.bits.ipv4_rx_chksum = 1;	/* enable H/W to check ip checksum */
-+	config0.bits.ipv6_rx_chksum = 1;	/* enable H/W to check ip checksum */
-+	config0.bits.port0_chk_hwq = 1;
-+	config0.bits.port1_chk_hwq = 1;
-+	config0.bits.port0_chk_toeq = 1;
-+	config0.bits.port1_chk_toeq = 1;
-+	config0.bits.port0_chk_classq = 1;
-+	config0.bits.port1_chk_classq = 1;
-+
-+	__raw_writel(config0.bits32, dev->base_addr + GMAC_CONFIG0);
-+
-+	hw_weigh.bits32 = 0;
-+	hw_weigh.bits.hw_tq3 = 1;
-+	hw_weigh.bits.hw_tq2 = 1;
-+	hw_weigh.bits.hw_tq1 = 1;
-+	hw_weigh.bits.hw_tq0 = 1;
-+	__raw_writel(hw_weigh.bits32, gmac->dma_base_addr + GMAC_TX_WEIGHTING_CTRL_0_REG);
-+
-+	sw_weigh.bits32 = 0;
-+	sw_weigh.bits.sw_tq5 = 1;
-+	sw_weigh.bits.sw_tq4 = 1;
-+	sw_weigh.bits.sw_tq3 = 1;
-+	sw_weigh.bits.sw_tq2 = 1;
-+	sw_weigh.bits.sw_tq1 = 1;
-+	sw_weigh.bits.sw_tq0 = 1;
-+	__raw_writel(sw_weigh.bits32, gmac->dma_base_addr + GMAC_TX_WEIGHTING_CTRL_1_REG);
-+
-+	/* set interface type */
-+	status.bits32 = __raw_readl(dev->base_addr + GMAC_STATUS);
-+
-+	switch (gmac->phydev->interface) {
-+	case PHY_INTERFACE_MODE_MII:
-+		status.bits.mii_rmii = GMAC_PHY_MII;
-+		break;
-+	case PHY_INTERFACE_MODE_GMII:
-+		status.bits.mii_rmii = GMAC_PHY_GMII;
-+		break;
-+	case PHY_INTERFACE_MODE_RGMII:
-+		status.bits.mii_rmii = GMAC_PHY_RGMII_100_10;
-+		break;
-+	default:
-+		dev_err(&dev->dev, "Unsupported MII interface\n");
-+		return;
-+	}
-+
-+	__raw_writel(status.bits32, dev->base_addr + GMAC_STATUS);
-+}
-+
-+static void toe_init_gmac(struct net_device *dev)
-+{
-+	struct gmac_private	*gmac = netdev_priv(dev);
-+	struct toe_private	*toe = dev->ml_priv;
-+	u32			data;
-+
-+	/* GMAC initialization */
-+	toe_gmac_init_chip(dev);
-+
-+	/* -----------------------------------------------------------
-+	Enable GMAC interrupt & disable loopback
-+	Notes:
-+		GMACx init routine (for eCOS) or open routine (for Linux)
-+		enable the interrupt bits only which are selected for him.
-+	--------------------------------------------------------------*/
-+
-+	/* Enable Interrupt Bits */
-+	if (gmac->port_id == 0) {
-+		gmac->intr0_selected =	GMAC0_TXDERR_INT_BIT | GMAC0_TXPERR_INT_BIT	|
-+					GMAC0_RXDERR_INT_BIT | GMAC0_RXPERR_INT_BIT	|
-+					GMAC0_SWTQ05_FIN_INT_BIT | GMAC0_SWTQ05_EOF_INT_BIT |
-+					GMAC0_SWTQ04_FIN_INT_BIT | GMAC0_SWTQ04_EOF_INT_BIT |
-+					GMAC0_SWTQ03_FIN_INT_BIT | GMAC0_SWTQ03_EOF_INT_BIT |
-+					GMAC0_SWTQ02_FIN_INT_BIT | GMAC0_SWTQ02_EOF_INT_BIT |
-+					GMAC0_SWTQ01_FIN_INT_BIT | GMAC0_SWTQ01_EOF_INT_BIT |
-+					GMAC0_SWTQ00_FIN_INT_BIT | GMAC0_SWTQ00_EOF_INT_BIT;
-+
-+#ifdef GMAX_TX_INTR_DISABLED
-+		gmac->intr0_enabled = 0;
-+#else
-+		gmac->intr0_enabled = GMAC0_SWTQ00_FIN_INT_BIT | GMAC0_SWTQ00_EOF_INT_BIT;
-+#endif
-+
-+		gmac->intr1_selected = TOE_IQ_ALL_BITS | TOE_CLASS_RX_INT_BITS |
-+					GMAC0_HWTQ03_EOF_INT_BIT | GMAC0_HWTQ02_EOF_INT_BIT |
-+					GMAC0_HWTQ01_EOF_INT_BIT | GMAC0_HWTQ00_EOF_INT_BIT |
-+					DEFAULT_Q0_INT_BIT;
-+		gmac->intr1_enabled =	DEFAULT_Q0_INT_BIT | TOE_IQ_ALL_BITS;
-+		gmac->intr2_selected =	0xffffffff;	 /* TOE Queue 32-63 FUUL Intr */
-+		gmac->intr2_enabled =	0xffffffff;
-+		gmac->intr3_selected =	0xffffffff;	 /* TOE Queue 0-31 FUUL Intr */
-+		gmac->intr3_enabled =	0xffffffff;
-+		gmac->intr4_selected =	GMAC0_INT_BITS | CLASS_RX_FULL_INT_BITS |
-+							HWFQ_EMPTY_INT_BIT | SWFQ_EMPTY_INT_BIT;
-+		gmac->intr4_enabled =	GMAC0_INT_BITS | SWFQ_EMPTY_INT_BIT;
-+
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_0_REG) & ~gmac->intr0_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_0_REG);
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_1_REG) & ~gmac->intr1_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_1_REG);
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_2_REG) & ~gmac->intr2_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_2_REG);
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_3_REG) & ~gmac->intr3_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_3_REG);
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_4_REG) & ~gmac->intr4_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_4_REG);
-+	} else {
-+		gmac->intr0_selected =	GMAC1_TXDERR_INT_BIT | GMAC1_TXPERR_INT_BIT	|
-+					GMAC1_RXDERR_INT_BIT | GMAC1_RXPERR_INT_BIT	|
-+					GMAC1_SWTQ15_FIN_INT_BIT | GMAC1_SWTQ15_EOF_INT_BIT |
-+					GMAC1_SWTQ14_FIN_INT_BIT | GMAC1_SWTQ14_EOF_INT_BIT |
-+					GMAC1_SWTQ13_FIN_INT_BIT | GMAC1_SWTQ13_EOF_INT_BIT |
-+					GMAC1_SWTQ12_FIN_INT_BIT | GMAC1_SWTQ12_EOF_INT_BIT |
-+					GMAC1_SWTQ11_FIN_INT_BIT | GMAC1_SWTQ11_EOF_INT_BIT |
-+					GMAC1_SWTQ10_FIN_INT_BIT | GMAC1_SWTQ10_EOF_INT_BIT;
-+#ifdef GMAX_TX_INTR_DISABLED
-+		gmac->intr0_enabled =		0;
-+#else
-+		gmac->intr0_enabled =		GMAC1_SWTQ10_FIN_INT_BIT | GMAC1_SWTQ10_EOF_INT_BIT;
-+#endif
-+
-+		gmac->intr1_selected =	DEFAULT_Q1_INT_BIT;
-+		gmac->intr1_enabled =	DEFAULT_Q1_INT_BIT | TOE_IQ_ALL_BITS;
-+		gmac->intr2_selected =	0;	 /* TOE Queue 32-63 FUUL Intr */
-+		gmac->intr2_enabled =	0;
-+		gmac->intr3_selected =	0;	 /* TOE Queue 0-31 FUUL Intr */
-+		gmac->intr3_enabled =	0;
-+		gmac->intr4_selected =	GMAC1_INT_BITS;
-+		gmac->intr4_enabled =	GMAC1_INT_BITS;
-+
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_0_REG) | gmac->intr0_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_0_REG);
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_1_REG) | gmac->intr1_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_1_REG);
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_2_REG) | gmac->intr2_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_2_REG);
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_3_REG) | gmac->intr3_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_3_REG);
-+		data = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_SELECT_4_REG) | gmac->intr4_selected;
-+		__raw_writel(data, toe->global_base + GLOBAL_INTERRUPT_SELECT_4_REG);
-+	}
-+
-+	/* enable only selected bits */
-+	gmac_write_reg(toe->global_base, GLOBAL_INTERRUPT_ENABLE_0_REG,
-+					gmac->intr0_enabled, gmac->intr0_selected);
-+	gmac_write_reg(toe->global_base, GLOBAL_INTERRUPT_ENABLE_1_REG,
-+					gmac->intr1_enabled, gmac->intr1_selected);
-+	gmac_write_reg(toe->global_base, GLOBAL_INTERRUPT_ENABLE_2_REG,
-+					gmac->intr2_enabled, gmac->intr2_selected);
-+	gmac_write_reg(toe->global_base, GLOBAL_INTERRUPT_ENABLE_3_REG,
-+					gmac->intr3_enabled, gmac->intr3_selected);
-+	gmac_write_reg(toe->global_base, GLOBAL_INTERRUPT_ENABLE_4_REG,
-+					gmac->intr4_enabled, gmac->intr4_selected);
-+
-+	/* start DMA process */
-+	toe_gmac_hw_start(gmac);
-+}
-+
-+static void toe_gmac_enable_tx_rx(struct net_device *dev)
-+{
-+	GMAC_CONFIG0_T	config0;
-+
-+	/* enable TX/RX */
-+	config0.bits32 = __raw_readl(dev->base_addr + GMAC_CONFIG0);
-+	config0.bits.dis_rx = 0;	/* enable rx */
-+	config0.bits.dis_tx = 0;	/* enable tx */
-+	__raw_writel(config0.bits32, dev->base_addr + GMAC_CONFIG0);
-+}
-+
-+static void toe_gmac_disable_tx_rx(struct net_device *dev)
-+{
-+	GMAC_CONFIG0_T	config0;
-+
-+	/* enable TX/RX */
-+	config0.bits32 = __raw_readl(dev->base_addr + GMAC_CONFIG0);
-+	config0.bits.dis_rx = 1;	/* disable rx */
-+	config0.bits.dis_tx = 1;	/* disable tx */
-+	__raw_writel(config0.bits32, dev->base_addr + GMAC_CONFIG0);
-+}
-+
-+static void toe_gmac_tx_complete(struct net_device *dev, unsigned int tx_qid)
-+{
-+	struct gmac_private		*gmac = netdev_priv(dev);
-+	struct toe_private		*toe = dev->ml_priv;
-+	GMAC_TXDESC_T			*curr_desc;
-+	GMAC_TXDESC_0_T			word0;
-+	GMAC_TXDESC_1_T			word1;
-+	unsigned int			desc_count;
-+	GMAC_SWTXQ_T			*swtxq;
-+	DMA_RWPTR_T			rwptr;
-+
-+	/* get tx H/W completed descriptor virtual address */
-+	/* check tx status and accumulate tx statistics */
-+	swtxq = &gmac->swtxq[tx_qid];
-+	for (;;) {
-+		rwptr.bits32 = __raw_readl(swtxq->rwptr_reg);
-+		if (rwptr.bits.rptr == swtxq->finished_idx)
-+			break;
-+		curr_desc = (GMAC_TXDESC_T *)swtxq->desc_base + swtxq->finished_idx;
-+		dma_sync_single_range_for_device(toe->dev, swtxq->desc_base_dma,
-+						swtxq->finished_idx * sizeof(GMAC_TXDESC_T),
-+						sizeof(GMAC_TXDESC_T),
-+						DMA_FROM_DEVICE);
-+		word0.bits32 = curr_desc->word0.bits32;
-+		word1.bits32 = curr_desc->word1.bits32;
-+
-+		if (word0.bits.status_tx_ok) {
-+			dev->stats.tx_bytes += word1.bits.byte_count;
-+			desc_count = word0.bits.desc_count;
-+			if (desc_count == 0) {
-+				dev_err(&dev->dev, "%s::Desc 0x%x = 0x%x, desc_count=%d\n", __func__, (u32)curr_desc, word0.bits32, desc_count);
-+				BUG();
-+			}
-+			while (--desc_count) {
-+				word0.bits.status_tx_ok = 0;
-+				curr_desc->word0.bits32 = word0.bits32;
-+				dma_sync_single_range_for_device(toe->dev, swtxq->desc_base_dma,
-+								swtxq->finished_idx * sizeof(GMAC_TXDESC_T),
-+								sizeof(GMAC_TXDESC_T),
-+								DMA_TO_DEVICE);
-+				swtxq->finished_idx = RWPTR_ADVANCE_ONE(swtxq->finished_idx, TOE_GMAC_SWTXQ_DESC_NUM);
-+				curr_desc = (GMAC_TXDESC_T *)swtxq->desc_base + swtxq->finished_idx;
-+				dma_sync_single_range_for_device(toe->dev, swtxq->desc_base_dma,
-+								swtxq->finished_idx * sizeof(GMAC_TXDESC_T),
-+								sizeof(GMAC_TXDESC_T),
-+								DMA_FROM_DEVICE);
-+				word0.bits32 = curr_desc->word0.bits32;
-+			}
-+
-+			word0.bits.status_tx_ok = 0;
-+			dev_kfree_skb_any(swtxq->tx_skb[swtxq->finished_idx]);
-+			swtxq->tx_skb[swtxq->finished_idx] = NULL;
-+
-+			curr_desc->word0.bits32 = word0.bits32;
-+			dma_sync_single_range_for_device(toe->dev, swtxq->desc_base_dma,
-+							swtxq->finished_idx * sizeof(GMAC_TXDESC_T),
-+							sizeof(GMAC_TXDESC_T),
-+							DMA_TO_DEVICE);
-+			dev->stats.tx_packets++;
-+			swtxq->finished_idx = RWPTR_ADVANCE_ONE(swtxq->finished_idx, TOE_GMAC_SWTXQ_DESC_NUM);
-+		} else {
-+			break;
-+		}
-+	}
-+
-+	if (netif_queue_stopped(dev))
-+		netif_wake_queue(dev);
-+}
-+
-+static int gmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
-+{
-+	struct gmac_private	*gmac = netdev_priv(dev);
-+	struct toe_private	*toe = dev->ml_priv;
-+	DMA_RWPTR_T		rwptr;
-+	GMAC_TXDESC_T		*curr_desc;
-+	int			snd_pages = skb_shinfo(skb)->nr_frags + 1;	/* get number of descriptor */
-+	int			frag_id = 0;
-+	int			len, total_len = skb->len;
-+	struct net_device_stats	*isPtr = &dev->stats;
-+	unsigned int		free_desc;
-+	GMAC_SWTXQ_T		*swtxq;
-+	register unsigned long	word0, word1, word2, word3;
-+	unsigned short		wptr, rptr;
-+
-+#ifdef GMAC_LEN_1_2_ISSUE
-+	int			total_pages;
-+	total_pages = snd_pages;
-+#endif
-+
-+	if (skb->len >= 0x10000) {
-+		isPtr->tx_dropped++;
-+		dev_err(&dev->dev, "%s::skb->len %d >= 64K\n", __func__, skb->len);
-+		netif_stop_queue(dev);
-+		return 1;
-+	}
-+
-+#ifdef GMAC_USE_TXQ0
-+	#define tx_qid	0
-+#endif
-+
-+	swtxq = &gmac->swtxq[tx_qid];
-+
-+	rwptr.bits32 = __raw_readl(swtxq->rwptr_reg);
-+	wptr = rwptr.bits.wptr;
-+	rptr = rwptr.bits.rptr;
-+
-+	/*
-+	 * check finished desc or empty BD
-+	 * cannot check by read ptr of RW PTR register,
-+	 * because the HW complete to send but the SW may NOT handle it
-+	 */
-+#ifdef	GMAX_TX_INTR_DISABLED
-+	toe_gmac_tx_complete(dev, tx_qid);
-+#endif
-+	if (wptr >= swtxq->finished_idx)
-+		free_desc = TOE_GMAC_SWTXQ_DESC_NUM - wptr + swtxq->finished_idx;
-+	else
-+		free_desc = swtxq->finished_idx - wptr;
-+
-+	if (free_desc < snd_pages) {
-+		isPtr->tx_dropped++;
-+		netif_stop_queue(dev);
-+		return 1;
-+	}
-+
-+	while (snd_pages) {
-+		char *pkt_datap;
-+
-+		curr_desc = (GMAC_TXDESC_T *)swtxq->desc_base + wptr;
-+		if (frag_id == 0) {
-+			len = skb_headlen(skb);
-+			pkt_datap = dma_map_single(toe->dev, skb->data, len, DMA_TO_DEVICE);
-+		} else {
-+			skb_frag_t *frag = &skb_shinfo(skb)->frags[frag_id - 1];
-+			len = frag->size;
-+			pkt_datap = dma_map_page(toe->dev, frag->page.p, frag->page_offset, len, DMA_TO_DEVICE);
-+		}
-+
-+		/* set TX descriptor */
-+		word0 = len;
-+		word3 = (dev->mtu + 14) | EOFIE_BIT;
-+
-+#ifdef DO_HW_CHKSUM
-+		if (total_len <= 1514 && ip_hdr(skb) && (ip_hdr(skb)->frag_off & __constant_htons(0x3fff)))
-+			word1  = total_len |
-+					TSS_IP_CHKSUM_BIT  |
-+					TSS_IPV6_ENABLE_BIT |
-+					TSS_MTU_ENABLE_BIT;
-+		else
-+			word1 = total_len |
-+					TSS_UDP_CHKSUM_BIT |
-+					TSS_TCP_CHKSUM_BIT |
-+					TSS_IP_CHKSUM_BIT  |
-+					TSS_IPV6_ENABLE_BIT |
-+					TSS_MTU_ENABLE_BIT;
-+#else
-+		word1 = total_len | TSS_MTU_ENABLE_BIT;
-+#endif
-+		word2 = pkt_datap;
-+
-+		if (frag_id == 0)
-+			word3 |= SOF_BIT;
-+
-+		if (snd_pages == 1) {
-+			word3 |= EOF_BIT;
-+			swtxq->tx_skb[wptr] = skb;
-+		} else
-+			swtxq->tx_skb[wptr] = NULL;
-+
-+#ifdef GMAC_LEN_1_2_ISSUE
-+		if ((total_pages != snd_pages) && (len == 1 || len == 2) && ((u32)pkt_datap & 0x03)) {
-+			memcpy((void *)&_debug_prefetch_buf[_debug_prefetch_cnt][0], pkt_datap, len);
-+			pkt_datap = (char *)&_debug_prefetch_buf[_debug_prefetch_cnt][0];
-+			word2 = (unsigned long)__pa(pkt_datap);
-+			_debug_prefetch_cnt++;
-+			if (_debug_prefetch_cnt >= _DEBUG_PREFETCH_NUM)
-+				_debug_prefetch_cnt = 0;
-+		}
-+#endif
-+		curr_desc->word0.bits32 = word0;
-+		curr_desc->word1.bits32 = word1;
-+		curr_desc->word2.bits32 = word2;
-+		curr_desc->word3.bits32 = word3;
-+		free_desc--;
-+		dma_sync_single_range_for_device(toe->dev, swtxq->desc_base_dma,
-+						wptr * sizeof(GMAC_TXDESC_T),
-+						sizeof(GMAC_TXDESC_T),
-+						DMA_TO_DEVICE);
-+		wptr = RWPTR_ADVANCE_ONE(wptr, TOE_GMAC_SWTXQ_DESC_NUM);
-+		frag_id++;
-+		snd_pages--;
-+	}
-+
-+	SET_WPTR(swtxq->rwptr_reg, wptr);
-+	dev->trans_start = jiffies;
-+
-+	return 0;
-+}
-+
-+static void __gmac_set_mac_address(struct net_device *dev)
-+{
-+	unsigned int    reg_val;
-+
-+	reg_val = dev->dev_addr[0] + (dev->dev_addr[1] << 8) +
-+		  (dev->dev_addr[2] << 16) + (dev->dev_addr[3] << 24);
-+	__raw_writel(reg_val, dev->base_addr + GMAC_STA_ADD0);
-+	reg_val = (__raw_readl(dev->base_addr + GMAC_STA_ADD1) & 0xFFFF0000) +
-+		  dev->dev_addr[4] + (dev->dev_addr[5] << 8);
-+	__raw_writel(reg_val, dev->base_addr + GMAC_STA_ADD1);
-+}
-+
-+static int gmac_set_mac_address(struct net_device *dev, void *addr)
-+{
-+	struct sockaddr *sa = addr;
-+
-+	memcpy(dev->dev_addr, sa->sa_data, dev->addr_len);
-+
-+	__gmac_set_mac_address(dev);
-+
-+	return 0;
-+}
-+
-+static void gmac_get_mac_address(struct net_device *dev)
-+{
-+	unsigned int reg_val;
-+
-+	reg_val = __raw_readl(dev->base_addr + GMAC_STA_ADD0);
-+	dev->dev_addr[0] = reg_val & 0xFF;
-+	dev->dev_addr[1] = (reg_val >> 8) & 0xFF;
-+	dev->dev_addr[2] = (reg_val >> 16) & 0xFF;
-+	dev->dev_addr[3] = (reg_val >> 24) & 0xFF;
-+	reg_val = __raw_readl(dev->base_addr + GMAC_STA_ADD1);
-+	dev->dev_addr[4] = reg_val & 0xFF;
-+	dev->dev_addr[5] = (reg_val >> 8) & 0xFF;
-+
-+	if (!is_valid_ether_addr(dev->dev_addr)) {
-+		random_ether_addr(dev->dev_addr);
-+		__gmac_set_mac_address(dev);
-+	}
-+}
-+
-+struct net_device_stats *gmac_get_stats(struct net_device *dev)
-+{
-+	if (netif_running(dev)) {
-+		unsigned short multicast;
-+
-+		multicast = __raw_readw(dev->base_addr + GMAC_IN_MCAST) +
-+				__raw_readw(dev->base_addr + GMAC_IN_BCAST);
-+
-+		dev->stats.rx_dropped += __raw_readw(dev->base_addr + GMAC_IN_DISCARDS);
-+		dev->stats.rx_errors += __raw_readw(dev->base_addr + GMAC_IN_ERRORS);
-+		dev->stats.rx_packets += __raw_readl(dev->base_addr + GMAC_IN_MAC1) + multicast;
-+		dev->stats.multicast += multicast;
-+	}
-+
-+	return &dev->stats;
-+}
-+
-+/* TODO: If possible use crc32 from kernel lib */
-+static unsigned const ethernet_polynomial = 0x04c11db7U;
-+static unsigned int ether_crc(int length, unsigned char *data)
-+{
-+	int crc = -1;
-+	unsigned int i;
-+	unsigned int crc_val = 0;
-+
-+	while (--length >= 0) {
-+		unsigned char current_octet = *data++;
-+		int bit;
-+		for (bit = 0; bit < 8; bit++, current_octet >>= 1)
-+			crc = (crc << 1) ^ ((crc < 0) ^ (current_octet & 1) ?
-+				ethernet_polynomial : 0);
-+	}
-+	crc = ~crc;
-+	for (i = 0; i < 32; i++)
-+		crc_val = crc_val + (((crc << i) & 0x80000000) >> (31 - i));
-+
-+	return crc_val;
-+}
-+
-+/*----------------------------------------------------------------------
-+* toe_gmac_fill_free_q
-+* allocate buffers for free queue.
-+*----------------------------------------------------------------------*/
-+static void toe_gmac_fill_free_q(struct toe_private *toe)
-+{
-+	struct sk_buff	*skb;
-+	DMA_RWPTR_T	fq_rwptr;
-+	GMAC_RXDESC_T	*fq_desc;
-+	unsigned long	flags;
-+
-+	spin_lock_irqsave(&toe->freeq_lock, flags);
-+	fq_rwptr.bits32 = __raw_readl(toe->global_base + GLOBAL_SWFQ_RWPTR_REG);
-+	while ((unsigned short)RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
-+		TOE_SW_FREEQ_DESC_NUM) != fq_rwptr.bits.rptr) {
-+		skb = dev_alloc_skb(SW_RX_BUF_SIZE);
-+		if (skb == NULL) {
-+			dev_err(toe->dev, "%s::skb allocation fail\n", __func__);
-+			break;
-+		}
-+		REG32(skb->data) = (unsigned int)skb;
-+		skb_reserve(skb, SKB_RESERVE_BYTES);
-+		fq_rwptr.bits.wptr = RWPTR_ADVANCE_ONE(fq_rwptr.bits.wptr,
-+			TOE_SW_FREEQ_DESC_NUM);
-+		fq_desc = (GMAC_RXDESC_T *)toe->swfq_desc_base + fq_rwptr.bits.wptr;
-+		fq_desc->word2.buf_adr = dma_map_single(toe->dev, skb->data,
-+					SW_RX_BUF_SIZE - SKB_RESERVE_BYTES,
-+					DMA_FROM_DEVICE);
-+		dma_sync_single_range_for_device(toe->dev,
-+				toe->sw_freeq_desc_base_dma,
-+				fq_rwptr.bits.wptr * sizeof(GMAC_RXDESC_T),
-+				sizeof(GMAC_RXDESC_T),
-+				DMA_TO_DEVICE);
-+		SET_WPTR(toe->global_base + GLOBAL_SWFQ_RWPTR_REG, fq_rwptr.bits.wptr);
-+	}
-+	spin_unlock_irqrestore(&toe->freeq_lock, flags);
-+}
-+
-+static void fill_free_q_worker(struct work_struct *work)
-+{
-+	struct toe_private *toe = container_of(work, struct toe_private, freq_work);
-+
-+	toe_gmac_fill_free_q(toe);
-+}
-+
-+/*----------------------------------------------------------------------
-+*	toe_gmac_handle_default_rxq
-+*	(1) Get rx Buffer for default Rx queue
-+*	(2) notify or call upper-routine to handle it
-+*	(3) get a new buffer and insert it into SW free queue
-+*	(4) Note: The SW free queue Read-Write Pointer should be locked when accessing
-+*----------------------------------------------------------------------*/
-+static void toe_gmac_handle_default_rxq(struct net_device *dev)
-+{
-+	struct gmac_private *gmac = netdev_priv(dev);
-+	struct toe_private *toe = dev->ml_priv;
-+	GMAC_RXDESC_T	*curr_desc;
-+	struct sk_buff	*skb;
-+	DMA_RWPTR_T	rwptr;
-+	unsigned int	pkt_size;
-+	int		max_cnt;
-+	unsigned int	desc_count;
-+	unsigned int	chksum_status, rx_status;
-+	struct net_device_stats *isPtr = &dev->stats;
-+
-+	rwptr.bits32 = __raw_readl(&gmac->default_qhdr->word1);
-+	max_cnt = DEFAULT_RXQ_MAX_CNT;
-+	while ((--max_cnt) && rwptr.bits.rptr != rwptr.bits.wptr) {
-+		curr_desc = (GMAC_RXDESC_T *)gmac->default_desc_base + rwptr.bits.rptr;
-+		dma_sync_single_range_for_device(toe->dev,
-+				gmac->default_desc_base_dma,
-+				rwptr.bits.rptr * sizeof(GMAC_RXDESC_T),
-+				sizeof(GMAC_RXDESC_T),
-+				DMA_FROM_DEVICE);
-+		rx_status = curr_desc->word0.bits.status;
-+		chksum_status = curr_desc->word0.bits.chksum_status;
-+		pkt_size = curr_desc->word1.bits.byte_count;	/* total byte count in a frame */
-+		desc_count = curr_desc->word0.bits.desc_count;	/* get descriptor count per frame */
-+		skb = (struct sk_buff *)(REG32(__va(curr_desc->word2.buf_adr) - SKB_RESERVE_BYTES));
-+
-+		if ((curr_desc->word0.bits32 & (GMAC_RXDESC_0_T_derr | GMAC_RXDESC_0_T_perr))
-+			|| (pkt_size < 60) || (chksum_status & 0x4) || rx_status) {
-+			if (curr_desc->word0.bits32 & GMAC_RXDESC_0_T_derr)
-+				dev_err(&dev->dev, "%s::derr\n", __func__);
-+			if (curr_desc->word0.bits32 & GMAC_RXDESC_0_T_perr)
-+				dev_err(&dev->dev, "%s::perr\n", __func__);
-+			if (rx_status && (rx_status == 4 || rx_status == 7))
-+				isPtr->rx_crc_errors++;
-+
-+			dev_kfree_skb_irq(skb);
-+			goto bad_frame;
-+		}
-+
-+		if (curr_desc->word0.bits.drop)
-+			dev_warn(&dev->dev, "%s::Drop\n", __func__);
-+
-+		/* get frame information from the first descriptor of the frame */
-+		skb_reserve(skb, RX_INSERT_BYTES);	/* 16 byte align the IP fields. */
-+		skb_put(skb, pkt_size);
-+		skb->dev = dev;
-+		skb->protocol = eth_type_trans(skb, dev);
-+		if (chksum_status == RX_CHKSUM_IP_UDP_TCP_OK || chksum_status == RX_CHKSUM_IP_OK_ONLY)
-+			skb->ip_summed = CHECKSUM_UNNECESSARY;
-+
-+		netif_rx(skb);	/* socket rx */
-+		dev->last_rx = jiffies;
-+
-+		isPtr->rx_bytes += pkt_size;
-+
-+bad_frame:
-+		/* advance one for Rx default Q 0/1 */
-+		rwptr.bits.rptr = RWPTR_ADVANCE_ONE(rwptr.bits.rptr, TOE_DEFAULT_Q_DESC_NUM);
-+		SET_RPTR(&gmac->default_qhdr->word1, rwptr.bits.rptr);
-+	}
-+
-+	schedule_work(&toe->freq_work);
-+}
-+
-+static irqreturn_t toe_gmac_interrupt(int irq, void *dev_instance)
-+{
-+	struct net_device	*dev = dev_instance;
-+	struct gmac_private	*gmac = netdev_priv(dev);
-+	struct toe_private	*toe = dev->ml_priv;
-+	unsigned int		status0;
-+	unsigned int		status1;
-+	unsigned int		status2;
-+	unsigned int		status3;
-+	unsigned int		status4;
-+	int			handled = 0;
-+
-+	/* read Interrupt status */
-+	status0 = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_STATUS_0_REG);
-+	status1 = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	status2 = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_STATUS_2_REG);
-+	status3 = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_STATUS_3_REG);
-+	status4 = __raw_readl(toe->global_base + GLOBAL_INTERRUPT_STATUS_4_REG);
-+
-+	/* clear interrupts */
-+	if (status0)
-+		__raw_writel(status0, toe->global_base + GLOBAL_INTERRUPT_STATUS_0_REG);
-+	if (status1)
-+		__raw_writel(status1, toe->global_base + GLOBAL_INTERRUPT_STATUS_1_REG);
-+	if (status2)
-+		__raw_writel(status2, toe->global_base + GLOBAL_INTERRUPT_STATUS_2_REG);
-+	if (status3)
-+		__raw_writel(status3, toe->global_base + GLOBAL_INTERRUPT_STATUS_3_REG);
-+	if (status4)
-+		__raw_writel(status4, toe->global_base + GLOBAL_INTERRUPT_STATUS_4_REG);
-+
-+	/* handle freeq interrupt first */
-+	if (status4 & gmac->intr4_enabled) {
-+		if ((status4 & SWFQ_EMPTY_INT_BIT) && (gmac->intr4_enabled & SWFQ_EMPTY_INT_BIT)) {
-+			toe_gmac_fill_free_q(toe);
-+			handled = 1;
-+		}
-+	}
-+
-+	/* Interrupt Status 1 */
-+	if (status1 & gmac->intr1_enabled) {
-+		/*
-+		 * Handle GMAC 0/1 HW Tx queue 0-3 EOF events
-+		 * Only count
-+		 * TOE, Classification, and default queues interrupts are handled by ISR
-+		 * because they should pass packets to upper layer
-+		 */
-+		if (gmac->port_id == 0) {
-+			if (netif_running(dev) && (status1 & DEFAULT_Q0_INT_BIT) && (gmac->intr1_enabled & DEFAULT_Q0_INT_BIT)) {
-+				toe_gmac_handle_default_rxq(dev);
-+				handled = 1;
-+			}
-+		} else if (gmac->port_id == 1) {
-+			if (netif_running(dev) && (status1 & DEFAULT_Q1_INT_BIT) && (gmac->intr1_enabled & DEFAULT_Q1_INT_BIT)) {
-+				toe_gmac_handle_default_rxq(dev);
-+				handled = 1;
-+			}
-+		}
-+	}
-+
-+	/* Interrupt Status 0 */
-+	if (status0 & gmac->intr0_enabled) {
-+#ifndef	GMAX_TX_INTR_DISABLED
-+		if (gmac->port_id == 1 && netif_running(dev) &&
-+			(((status0 & GMAC1_SWTQ10_FIN_INT_BIT) && (gmac->intr0_enabled & GMAC1_SWTQ10_FIN_INT_BIT))
-+			||
-+			((status0 & GMAC1_SWTQ10_EOF_INT_BIT) && (gmac->intr0_enabled & GMAC1_SWTQ10_EOF_INT_BIT)))) {
-+			toe_gmac_tx_complete(dev, 0);
-+			handled = 1;
-+		}
-+
-+		if (gmac->port_id == 0 && netif_running(dev) &&
-+			(((status0 & GMAC0_SWTQ00_FIN_INT_BIT) && (gmac->intr0_enabled & GMAC0_SWTQ00_FIN_INT_BIT))
-+			||
-+			((status0 & GMAC0_SWTQ00_EOF_INT_BIT) && (gmac->intr0_enabled & GMAC0_SWTQ00_EOF_INT_BIT)))) {
-+			toe_gmac_tx_complete(dev, 0);
-+			handled = 1;
-+		}
-+#endif
-+	}
-+
-+	return IRQ_RETVAL(handled);
-+}
-+
-+static int gmac_open(struct net_device *dev)
-+{
-+	struct gmac_private	*gmac = netdev_priv(dev);
-+	int			retval;
-+
-+	/* hook ISR */
-+	retval = request_irq(dev->irq, toe_gmac_interrupt, 0, dev->name, dev);
-+	if (retval)
-+		return retval;
-+
-+	toe_init_gmac(dev);
-+
-+	netif_carrier_off(dev);
-+	phy_start(gmac->phydev);
-+
-+	netif_start_queue(dev);
-+
-+	return 0;
-+}
-+
-+static int gmac_close(struct net_device *dev)
-+{
-+	struct gmac_private	*gmac = netdev_priv(dev);
-+
-+	netif_stop_queue(dev);
-+	mdelay(20);
-+
-+	if (gmac->phydev)
-+		phy_stop(gmac->phydev);
-+
-+	/* stop tx/rx packet */
-+	toe_gmac_disable_tx_rx(dev);
-+	mdelay(20);
-+
-+	/* stop the chip's Tx and Rx DMA processes */
-+	toe_gmac_hw_stop(gmac);
-+
-+	disable_irq(dev->irq);
-+	free_irq(dev->irq, dev);
-+
-+	return 0;
-+}
-+
-+static void gmac_get_phy_status(struct net_device *dev)
-+{
-+	struct gmac_private *gmac = netdev_priv(dev);
-+	GMAC_CONFIG0_T	config0;
-+	GMAC_STATUS_T	status, old_status;
-+	struct phy_device *phydev = gmac->phydev;
-+
-+	old_status.bits32 = status.bits32 = __raw_readl(dev->base_addr + GMAC_STATUS);
-+
-+	status.bits.link = phydev->link;
-+	status.bits.duplex = phydev->duplex;
-+
-+	switch (phydev->speed) {
-+	case 1000:
-+		status.bits.speed = GMAC_SPEED_1000;
-+		if (phydev->interface == PHY_INTERFACE_MODE_RGMII)
-+			status.bits.mii_rmii = GMAC_PHY_RGMII_1000;
-+		break;
-+	case 100:
-+		status.bits.speed = GMAC_SPEED_100;
-+		if (phydev->interface == PHY_INTERFACE_MODE_RGMII)
-+			status.bits.mii_rmii = GMAC_PHY_RGMII_100_10;
-+		break;
-+	case 10:
-+		status.bits.speed = GMAC_SPEED_10;
-+		if (phydev->interface == PHY_INTERFACE_MODE_RGMII)
-+			status.bits.mii_rmii = GMAC_PHY_RGMII_100_10;
-+		break;
-+	default:
-+		dev_warn(&dev->dev, "Not supported PHY speed (%d)\n", phydev->speed);
-+	}
-+
-+	if (phydev->pause) {
-+		if (gmac->flow_control_enable == 0) {
-+			config0.bits32 = __raw_readl(dev->base_addr + GMAC_CONFIG0);
-+			config0.bits.tx_fc_en = 1;	/* enable tx flow control */
-+			config0.bits.rx_fc_en = 1;	/* enable rx flow control */
-+			__raw_writel(config0.bits32, dev->base_addr + GMAC_CONFIG0);
-+			dev_info(&dev->dev, "MII flow control enabled\n");
-+		}
-+		gmac->flow_control_enable = 1;
-+	} else {
-+		if (gmac->flow_control_enable == 1) {
-+			config0.bits32 = __raw_readl(dev->base_addr + GMAC_CONFIG0);
-+			config0.bits.tx_fc_en = 0;	/* disable tx flow control */
-+			config0.bits.rx_fc_en = 0;	/* disable rx flow control */
-+			__raw_writel(config0.bits32, dev->base_addr + GMAC_CONFIG0);
-+			dev_info(&dev->dev, "MII flow control disabled\n");
-+		}
-+		gmac->flow_control_enable = 0;
-+	}
-+
-+	if (old_status.bits32 != status.bits32) {
-+		toe_gmac_disable_tx_rx(dev);
-+		phy_print_status(phydev);
-+		mdelay(10);	/* let GMAC consume packet */
-+		__raw_writel(status.bits32, dev->base_addr + GMAC_STATUS);
-+		if (status.bits.link)
-+			toe_gmac_enable_tx_rx(dev);
-+	}
-+}
-+
-+static void gmac_set_rx_mode(struct net_device *dev)
-+{
-+	GMAC_RX_FLTR_T	filter;
-+	unsigned int	mc_filter[2];	/* Multicast hash filter */
-+	int		bit_nr;
-+
-+	filter.bits32 = 0;
-+	filter.bits.error = 0;
-+	if (dev->flags & IFF_PROMISC) {
-+		filter.bits.error = 1;
-+		filter.bits.promiscuous = 1;
-+		filter.bits.broadcast = 1;
-+		filter.bits.multicast = 1;
-+		filter.bits.unicast = 1;
-+		mc_filter[1] = mc_filter[0] = 0xffffffff;
-+	} else if (dev->flags & IFF_ALLMULTI) {
-+		filter.bits.broadcast = 1;
-+		filter.bits.multicast = 1;
-+		filter.bits.unicast = 1;
-+		mc_filter[1] = mc_filter[0] = 0xffffffff;
-+	} else {
-+		struct netdev_hw_addr *ha;
-+
-+		filter.bits.broadcast = 1;
-+		filter.bits.multicast = 1;
-+		filter.bits.unicast = 1;
-+		mc_filter[1] = mc_filter[0] = 0;
-+		netdev_for_each_mc_addr(ha, dev) {
-+			bit_nr = ether_crc(ETH_ALEN, ha->addr) & 0x3f;
-+			if (bit_nr <= 32)
-+				mc_filter[0] = mc_filter[0] | (1 << bit_nr);
-+			else
-+				mc_filter[1] = mc_filter[1] | (1 << (bit_nr - 32));
-+		}
-+	}
-+	__raw_writel(filter.bits32, dev->base_addr + GMAC_RX_FLTR);
-+	__raw_writel(mc_filter[0], dev->base_addr + GMAC_MCAST_FIL0);
-+	__raw_writel(mc_filter[1], dev->base_addr + GMAC_MCAST_FIL1);
-+}
-+
-+static void gmac_tx_timeout(struct net_device *dev)
-+{
-+	if (!netif_queue_stopped(dev))
-+		netif_wake_queue(dev);
-+
-+	dev_warn(&dev->dev, "TX timeout\n");
-+}
-+
-+const static struct net_device_ops gemini_gmac_ops = {
-+	.ndo_open		= gmac_open,
-+	.ndo_stop		= gmac_close,
-+	.ndo_start_xmit		= gmac_start_xmit,
-+	.ndo_get_stats		= gmac_get_stats,
-+	.ndo_set_rx_mode	= gmac_set_rx_mode,
-+	.ndo_set_mac_address	= gmac_set_mac_address,
-+	.ndo_tx_timeout		= gmac_tx_timeout,
-+};
-+
-+static void __devinit mac_init_drv(struct toe_private *toe)
-+{
-+	QUEUE_THRESHOLD_T	threshold;
-+	DMA_SKB_SIZE_T		skb_size;
-+
-+	/* clear non TOE Queue Header Area */
-+	memset(toe->global_base + TOE_NONTOE_QUE_HDR_BASE, 0,
-+		NONTOE_Q_HDR_AREA_END - TOE_NONTOE_QUE_HDR_BASE);
-+
-+	/* clear TOE Queue Header Area */
-+	memset(toe->global_base + TOE_TOE_QUE_HDR_BASE, 0,
-+		TOE_Q_HDR_AREA_END - TOE_TOE_QUE_HDR_BASE);
-+
-+	/* Write GLOBAL_QUEUE_THRESHOLD_REG */
-+	threshold.bits32 = 0;
-+	threshold.bits.swfq_empty = (TOE_SW_FREEQ_DESC_NUM > 256) ? 255 :
-+					TOE_SW_FREEQ_DESC_NUM / 2;
-+	threshold.bits.hwfq_empty = (TOE_HW_FREEQ_DESC_NUM > 256) ? 256 / 4 :
-+					TOE_HW_FREEQ_DESC_NUM / 4;
-+	threshold.bits.toe_class = (TOE_TOE_DESC_NUM > 256) ? 256 / 4 :
-+					TOE_TOE_DESC_NUM / 4;
-+	threshold.bits.intrq = (TOE_INTR_DESC_NUM > 256) ? 256 / 4 :
-+					TOE_INTR_DESC_NUM / 4;
-+	__raw_writel(threshold.bits32, toe->global_base + GLOBAL_QUEUE_THRESHOLD_REG);
-+
-+	/* Init skb size */
-+	skb_size.bits.hw_skb_size = HW_RX_BUF_SIZE;
-+	skb_size.bits.sw_skb_size = SW_RX_BUF_SIZE;
-+	__raw_writel(skb_size.bits32, toe->global_base + GLOBAL_DMA_SKB_SIZE_REG);
-+
-+	toe_init_free_queue(toe);
-+	toe_init_interrupt_config(toe);
-+}
-+
-+static int __devinit gmac_init_eth(struct platform_device *pdev,
-+				   unsigned int num)
-+{
-+	struct gmac_private	*gmac;
-+	struct net_device	*dev;
-+	struct toe_private	*toe = platform_get_drvdata(pdev);
-+	struct gemini_gmac_platform_data *pdata = pdev->dev.platform_data;
-+
-+	if (!pdata->bus_id[num])
-+		return 0;
-+
-+	dev = alloc_etherdev(sizeof(*gmac));
-+	if (dev == NULL) {
-+		dev_err(&pdev->dev, "Can't allocate ethernet device #%d\n", num);
-+		return -ENOMEM;
-+	}
-+
-+	gmac = netdev_priv(dev);
-+	dev->ml_priv = toe;
-+	toe->net_dev[num] = dev;
-+
-+	gmac->dma_base_addr = toe->global_base + TOE_GMAC_DMA_BASE(num);
-+	gmac->port_id = num;
-+
-+	dev->base_addr = toe->global_base + TOE_GMAC_BASE(num);
-+	dev->irq = platform_get_irq(pdev, num);
-+	dev->netdev_ops = &gemini_gmac_ops;
-+	dev->watchdog_timeo = GMAC_DEV_TX_TIMEOUT;
-+	dev->tx_queue_len = TOE_GMAC_SWTXQ_DESC_NUM;
-+
-+#ifdef DO_HW_CHKSUM
-+	dev->features = NETIF_F_SG | NETIF_F_HW_CSUM;
-+#ifdef ENABLE_TSO
-+	dev->features |= NETIF_F_TSO;
-+#endif
-+#endif
-+
-+	toe_init_swtx_queue(dev);
-+	toe_init_default_queue(dev);
-+
-+	gmac_get_mac_address(dev);
-+
-+	/* TODO: Do we need this? */
-+	__raw_writel(0x55aa55aa, dev->base_addr + GMAC_STA_ADD2);
-+
-+	if (register_netdev(dev))
-+		return -1;
-+
-+	gmac->phydev = phy_connect(dev, pdata->bus_id[num], &gmac_get_phy_status, 0,
-+				 pdata->interface[num]);
-+	if (IS_ERR(gmac->phydev))
-+		return PTR_ERR(gmac->phydev);
-+
-+	gmac->phydev->supported &= PHY_GBIT_FEATURES | SUPPORTED_Pause;
-+	gmac->phydev->advertising = gmac->phydev->supported;
-+
-+	return 0;
-+}
-+
-+static int __devinit gmac_probe(struct platform_device *pdev)
-+{
-+	struct resource				*res;
-+	struct toe_private			*toe;
-+	int					retval;
-+
-+	if (!pdev->dev.platform_data)
-+		return -EINVAL;
-+
-+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	if (!res) {
-+		dev_err(&pdev->dev, "can't get device resources\n");
-+		return -ENODEV;
-+	}
-+
-+	toe = kzalloc(sizeof(struct toe_private), GFP_KERNEL);
-+	if (!toe)
-+		return -ENOMEM;
-+
-+	toe->dev = &pdev->dev;
-+
-+	toe->global_base = ioremap(res->start, resource_size(res));
-+	if (!toe->global_base) {
-+		dev_err(toe->dev, "ioremap failed\n");
-+		retval = -EIO;
-+		goto err_data;
-+	}
-+
-+	platform_set_drvdata(pdev, toe);
-+
-+	mac_init_drv(toe);
-+
-+	INIT_WORK(&toe->freq_work, fill_free_q_worker);
-+	spin_lock_init(&toe->freeq_lock);
-+
-+	retval = gmac_init_eth(pdev, GMAC_PORT0);
-+	if (retval)
-+		goto err_unmap;
-+	retval = gmac_init_eth(pdev, GMAC_PORT1);
-+	if (retval)
-+		goto err_unmap;
-+
-+	dev_info(&pdev->dev, SL351x_DRIVER_NAME "\n");
-+
-+	return 0;
-+
-+err_unmap:
-+	iounmap(toe->global_base);
-+err_data:
-+	kfree(toe);
-+	return retval;
-+}
-+
-+static int __devexit gmac_remove(struct platform_device *pdev)
-+{
-+	struct toe_private *toe = platform_get_drvdata(pdev);
-+	int i;
-+
-+	for (i = 0; i < 2; i++)
-+		if (toe->net_dev[i]) {
-+			unregister_netdev(toe->net_dev[i]);
-+			kfree(toe->net_dev[i]);
-+		}
-+
-+	iounmap(toe->global_base);
-+
-+	kfree(toe);
-+
-+	return 0;
-+}
-+
-+static struct platform_driver gemini_gmac_driver = {
-+	.probe		= gmac_probe,
-+	.remove		= __devexit_p(gmac_remove),
-+	.driver		= {
-+		.name	= "gemini-gmac",
-+		.owner	= THIS_MODULE,
-+	},
-+};
-+
-+static int __init gemini_gmac_init(void)
-+{
-+	return platform_driver_register(&gemini_gmac_driver);
-+}
-+
-+static void __exit gemini_gmac_exit(void)
-+{
-+	platform_driver_unregister(&gemini_gmac_driver);
-+}
-+
-+module_init(gemini_gmac_init);
-+module_exit(gemini_gmac_exit);
-+
-+MODULE_AUTHOR("Paulius Zaleckas");
-+MODULE_DESCRIPTION("Ethernet device driver for Gemini SoC");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS("platform:gemini-gmac");
---- /dev/null
-+++ b/drivers/net/gemini_negmac/gm_gmac.h
-@@ -0,0 +1,1488 @@
-+/*
-+ *  Register definitions for Gemini Ethernet device driver.
-+ *
-+ *  Copyright (C) 2006, Storlink, Corp.
-+ *  Copyright (C) 2008-2009, Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
-+ *
-+ * 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.
-+ */
-+#ifndef _GMAC_SL351x_H
-+#define _GMAC_SL351x_H
-+#include <linux/skbuff.h>
-+
-+#define _PACKED_			__attribute__ ((aligned(1), packed))
-+
-+#ifndef BIT
-+#define BIT(x)				(1 << (x))
-+#endif
-+
-+#define REG32(addr)     		(*(volatile unsigned long  * const)(addr))
-+
-+/* Define frame size */
-+#define GMAC_MAX_ETH_FRAME_SIZE		1514
-+#define GMAC_TX_BUF_SIZE		((GMAC_MAX_ETH_FRAME_SIZE + 31) & (~31))
-+
-+#define SW_RX_BUF_SIZE			1536
-+#define HW_RX_BUF_SIZE			1536
-+
-+#define GMAC_DEV_TX_TIMEOUT  		(10*HZ)
-+#define	SKB_RESERVE_BYTES		16
-+
-+/*
-+ * Base Registers
-+ */
-+#define TOE_NONTOE_QUE_HDR_BASE		0x2000
-+#define TOE_TOE_QUE_HDR_BASE		0x3000
-+#define TOE_V_BIT_BASE			0x4000
-+#define TOE_A_BIT_BASE			0x6000
-+#define TOE_GMAC_DMA_BASE(x)		(0x8000 + 0x4000 * (x))
-+#define TOE_GMAC_BASE(x)		(0xA000 + 0x4000 * (x))
-+
-+/*
-+ * Queue ID
-+ */
-+#define TOE_SW_FREE_QID			0x00
-+#define TOE_HW_FREE_QID			0x01
-+#define TOE_GMAC0_SW_TXQ0_QID		0x02
-+#define TOE_GMAC0_SW_TXQ1_QID		0x03
-+#define TOE_GMAC0_SW_TXQ2_QID		0x04
-+#define TOE_GMAC0_SW_TXQ3_QID		0x05
-+#define TOE_GMAC0_SW_TXQ4_QID		0x06
-+#define TOE_GMAC0_SW_TXQ5_QID		0x07
-+#define TOE_GMAC0_HW_TXQ0_QID		0x08
-+#define TOE_GMAC0_HW_TXQ1_QID		0x09
-+#define TOE_GMAC0_HW_TXQ2_QID		0x0A
-+#define TOE_GMAC0_HW_TXQ3_QID		0x0B
-+#define TOE_GMAC1_SW_TXQ0_QID		0x12
-+#define TOE_GMAC1_SW_TXQ1_QID		0x13
-+#define TOE_GMAC1_SW_TXQ2_QID		0x14
-+#define TOE_GMAC1_SW_TXQ3_QID		0x15
-+#define TOE_GMAC1_SW_TXQ4_QID		0x16
-+#define TOE_GMAC1_SW_TXQ5_QID		0x17
-+#define TOE_GMAC1_HW_TXQ0_QID		0x18
-+#define TOE_GMAC1_HW_TXQ1_QID		0x19
-+#define TOE_GMAC1_HW_TXQ2_QID		0x1A
-+#define TOE_GMAC1_HW_TXQ3_QID		0x1B
-+#define TOE_GMAC0_DEFAULT_QID		0x20
-+#define TOE_GMAC1_DEFAULT_QID		0x21
-+#define TOE_CLASSIFICATION_QID(x)	(0x22 + x)	// 0x22 ~ 0x2F
-+#define TOE_TOE_QID(x)			(0x40 + x)	// 0x40 ~ 0x7F
-+
-+/*
-+ * TOE DMA Queue Number should be 2^n, n = 6...12
-+ * TOE DMA Queues are the following queue types:
-+ *		SW Free Queue, HW Free Queue,
-+ *		GMAC 0/1 SW TX Q0-5, and GMAC 0/1 HW TX Q0-5
-+ * They have same descriptor numbers.
-+ * The base address and descriptor number are configured at
-+ * DMA Queues Descriptor Ring Base Address/Size Register (offset 0x0004)
-+ */
-+#define TOE_SW_FREEQ_DESC_POWER		8
-+#define TOE_SW_FREEQ_DESC_NUM		(1<<TOE_SW_FREEQ_DESC_POWER)
-+#define TOE_HW_FREEQ_DESC_POWER		8
-+#define TOE_HW_FREEQ_DESC_NUM		(1<<TOE_HW_FREEQ_DESC_POWER)
-+#define TOE_GMAC_SWTXQ_DESC_POWER	8
-+#define TOE_GMAC_SWTXQ_DESC_NUM		(1<<TOE_GMAC_SWTXQ_DESC_POWER)
-+#define TOE_GMAC_HWTXQ_DESC_POWER	8
-+#define TOE_GMAC_HWTXQ_DESC_NUM		(1<<TOE_GMAC_HWTXQ_DESC_POWER)
-+#define TOE_DEFAULT_Q_DESC_POWER	8
-+#define TOE_DEFAULT_Q_DESC_NUM		(1<<TOE_DEFAULT_Q_DESC_POWER)
-+#define TOE_TOE_DESC_POWER		8
-+#define TOE_TOE_DESC_NUM		(1<<TOE_TOE_DESC_POWER)
-+#define TOE_CLASS_DESC_POWER		8
-+#define TOE_CLASS_DESC_NUM		(1<<TOE_CLASS_DESC_POWER)
-+#define TOE_INTR_DESC_POWER		8
-+#define TOE_INTR_DESC_NUM		(1<<TOE_INTR_DESC_POWER)
-+
-+#define TOE_TOE_QUEUE_MAX	64
-+#define TOE_TOE_QUEUE_NUM	64
-+#define TOE_CLASS_QUEUE_MAX	14
-+#define TOE_CLASS_QUEUE_NUM	14
-+#define TOE_INTR_QUEUE_MAX	4
-+#define TOE_INTR_QUEUE_NUM	4
-+#define TOE_SW_TXQ_MAX		6
-+#define TOE_SW_TXQ_NUM		1
-+#define TOE_HW_TXQ_MAX		4
-+#define TOE_HW_TXQ_NUM		4
-+
-+#define RWPTR_ADVANCE_ONE(x, max)	((x == (max -1)) ? 0 : x+1)
-+#define RWPTR_RECEDE_ONE(x, max)	((x == 0) ? (max -1) : x-1)
-+#define SET_WPTR(addr, data)		(*(volatile u16 * const)((u32)(addr) + 2) = (u16)data)
-+#define SET_RPTR(addr, data)		(*(volatile u16 * const)((u32)(addr)) = (u16)data)
-+
-+/*
-+ * Global registers
-+ * #define TOE_GLOBAL_BASE			(TOE_BASE + 0x0000)
-+ * Base 0x60000000
-+ */
-+#define GLOBAL_TOE_VERSION_REG		0x0000
-+#define GLOBAL_SW_FREEQ_BASE_SIZE_REG	0x0004
-+#define GLOBAL_HW_FREEQ_BASE_SIZE_REG	0x0008
-+#define GLOBAL_DMA_SKB_SIZE_REG		0x0010
-+#define GLOBAL_SWFQ_RWPTR_REG		0x0014
-+#define GLOBAL_HWFQ_RWPTR_REG		0x0018
-+#define GLOBAL_INTERRUPT_STATUS_0_REG	0x0020
-+#define GLOBAL_INTERRUPT_ENABLE_0_REG	0x0024
-+#define GLOBAL_INTERRUPT_SELECT_0_REG	0x0028
-+#define GLOBAL_INTERRUPT_STATUS_1_REG	0x0030
-+#define GLOBAL_INTERRUPT_ENABLE_1_REG	0x0034
-+#define GLOBAL_INTERRUPT_SELECT_1_REG	0x0038
-+#define GLOBAL_INTERRUPT_STATUS_2_REG	0x0040
-+#define GLOBAL_INTERRUPT_ENABLE_2_REG	0x0044
-+#define GLOBAL_INTERRUPT_SELECT_2_REG	0x0048
-+#define GLOBAL_INTERRUPT_STATUS_3_REG	0x0050
-+#define GLOBAL_INTERRUPT_ENABLE_3_REG	0x0054
-+#define GLOBAL_INTERRUPT_SELECT_3_REG	0x0058
-+#define GLOBAL_INTERRUPT_STATUS_4_REG	0x0060
-+#define GLOBAL_INTERRUPT_ENABLE_4_REG	0x0064
-+#define GLOBAL_INTERRUPT_SELECT_4_REG	0x0068
-+#define GLOBAL_HASH_TABLE_BASE_REG	0x006C
-+#define GLOBAL_QUEUE_THRESHOLD_REG	0x0070
-+
-+/*
-+ * GMAC 0/1 DMA/TOE register
-+ * #define TOE_GMAC0_DMA_BASE		(TOE_BASE + 0x8000)
-+ * #define TOE_GMAC1_DMA_BASE		(TOE_BASE + 0xC000)
-+ * Base 0x60008000 or 0x6000C000
-+ */
-+#define GMAC_DMA_CTRL_REG		0x0000
-+#define GMAC_TX_WEIGHTING_CTRL_0_REG	0x0004
-+#define GMAC_TX_WEIGHTING_CTRL_1_REG	0x0008
-+#define GMAC_SW_TX_QUEUE0_PTR_REG	0x000C
-+#define GMAC_SW_TX_QUEUE1_PTR_REG	0x0010
-+#define GMAC_SW_TX_QUEUE2_PTR_REG	0x0014
-+#define GMAC_SW_TX_QUEUE3_PTR_REG	0x0018
-+#define GMAC_SW_TX_QUEUE4_PTR_REG	0x001C
-+#define GMAC_SW_TX_QUEUE5_PTR_REG	0x0020
-+#define GMAC_HW_TX_QUEUE0_PTR_REG	0x0024
-+#define GMAC_HW_TX_QUEUE1_PTR_REG	0x0028
-+#define GMAC_HW_TX_QUEUE2_PTR_REG	0x002C
-+#define GMAC_HW_TX_QUEUE3_PTR_REG	0x0030
-+#define GMAC_DMA_TX_FIRST_DESC_REG	0x0038
-+#define GMAC_DMA_TX_CURR_DESC_REG	0x003C
-+#define GMAC_DMA_TX_DESC_WORD0_REG	0x0040
-+#define GMAC_DMA_TX_DESC_WORD1_REG	0x0044
-+#define GMAC_DMA_TX_DESC_WORD2_REG	0x0048
-+#define GMAC_DMA_TX_DESC_WORD3_REG	0x004C
-+#define GMAC_SW_TX_QUEUE_BASE_REG	0x0050
-+#define GMAC_HW_TX_QUEUE_BASE_REG	0x0054
-+#define GMAC_DMA_RX_FIRST_DESC_REG	0x0058
-+#define GMAC_DMA_RX_CURR_DESC_REG	0x005C
-+#define GMAC_DMA_RX_DESC_WORD0_REG	0x0060
-+#define GMAC_DMA_RX_DESC_WORD1_REG	0x0064
-+#define GMAC_DMA_RX_DESC_WORD2_REG	0x0068
-+#define GMAC_DMA_RX_DESC_WORD3_REG	0x006C
-+#define GMAC_HASH_ENGINE_REG0		0x0070
-+#define GMAC_HASH_ENGINE_REG1		0x0074
-+/* matching rule 0 Control register 0 */
-+#define GMAC_MR0CR0			0x0078
-+#define GMAC_MR0CR1			0x007C
-+#define GMAC_MR0CR2			0x0080
-+#define GMAC_MR1CR0			0x0084
-+#define GMAC_MR1CR1			0x0088
-+#define GMAC_MR1CR2			0x008C
-+#define GMAC_MR2CR0			0x0090
-+#define GMAC_MR2CR1			0x0094
-+#define GMAC_MR2CR2			0x0098
-+#define GMAC_MR3CR0			0x009C
-+#define GMAC_MR3CR1			0x00A0
-+#define GMAC_MR3CR2			0x00A4
-+/* Support Protocol Regsister 0 */
-+#define GMAC_SPR0			0x00A8
-+#define GMAC_SPR1			0x00AC
-+#define GMAC_SPR2			0x00B0
-+#define GMAC_SPR3			0x00B4
-+#define GMAC_SPR4			0x00B8
-+#define GMAC_SPR5			0x00BC
-+#define GMAC_SPR6			0x00C0
-+#define GMAC_SPR7			0x00C4
-+/* GMAC Hash/Rx/Tx AHB Weighting register */
-+#define GMAC_AHB_WEIGHT_REG		0x00C8
-+
-+/*
-+ * TOE GMAC 0/1 register
-+ * #define TOE_GMAC0_BASE				(TOE_BASE + 0xA000)
-+ * #define TOE_GMAC1_BASE				(TOE_BASE + 0xE000)
-+ * Base 0x6000A000 or 0x6000E000
-+ */
-+enum GMAC_REGISTER {
-+	GMAC_STA_ADD0 	= 0x0000,
-+	GMAC_STA_ADD1	= 0x0004,
-+	GMAC_STA_ADD2	= 0x0008,
-+	GMAC_RX_FLTR	= 0x000c,
-+	GMAC_MCAST_FIL0 = 0x0010,
-+	GMAC_MCAST_FIL1 = 0x0014,
-+	GMAC_CONFIG0	= 0x0018,
-+	GMAC_CONFIG1	= 0x001c,
-+	GMAC_CONFIG2	= 0x0020,
-+	GMAC_CONFIG3	= 0x0024,
-+	GMAC_RESERVED	= 0x0028,
-+	GMAC_STATUS	= 0x002c,
-+	GMAC_IN_DISCARDS= 0x0030,
-+	GMAC_IN_ERRORS  = 0x0034,
-+	GMAC_IN_MCAST   = 0x0038,
-+	GMAC_IN_BCAST   = 0x003c,
-+	GMAC_IN_MAC1    = 0x0040,	/* for STA 1 MAC Address */
-+	GMAC_IN_MAC2    = 0x0044	/* for STA 2 MAC Address */
-+};
-+
-+/*
-+ * DMA Queues description Ring Base Address/Size Register (offset 0x0004)
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	unsigned int base_size;
-+} DMA_Q_BASE_SIZE_T;
-+#define DMA_Q_BASE_MASK 	(~0x0f)
-+
-+/*
-+ * DMA SKB Buffer register (offset 0x0008)
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_0008 {
-+		unsigned int sw_skb_size : 16;	/* SW Free poll SKB Size */
-+		unsigned int hw_skb_size : 16;	/* HW Free poll SKB Size */
-+	} bits;
-+} DMA_SKB_SIZE_T;
-+
-+/*
-+ * DMA SW Free Queue Read/Write Pointer Register (offset 0x000C)
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_000c {
-+		unsigned int rptr	: 16;	/* Read Ptr, RO */
-+		unsigned int wptr	: 16;	/* Write Ptr, RW */
-+	} bits;
-+} DMA_RWPTR_T;
-+
-+/*
-+ * DMA HW Free Queue Read/Write Pointer Register (offset 0x0010)
-+ * see DMA_RWPTR_T structure
-+ */
-+
-+/*
-+ * Interrupt Status Register 0 	(offset 0x0020)
-+ * Interrupt Mask Register 0 	(offset 0x0024)
-+ * Interrupt Select Register 0 	(offset 0x0028)
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_0020 {
-+		/* GMAC0 SW Tx Queue 0 EOF Interrupt */
-+		unsigned int swtq00_eof	: 1;
-+		unsigned int swtq01_eof	: 1;
-+		unsigned int swtq02_eof	: 1;
-+		unsigned int swtq03_eof	: 1;
-+		unsigned int swtq04_eof	: 1;
-+		unsigned int swtq05_eof	: 1;
-+		/* GMAC1 SW Tx Queue 0 EOF Interrupt */
-+		unsigned int swtq10_eof	: 1;
-+		unsigned int swtq11_eof	: 1;
-+		unsigned int swtq12_eof	: 1;
-+		unsigned int swtq13_eof	: 1;
-+		unsigned int swtq14_eof	: 1;
-+		unsigned int swtq15_eof	: 1;
-+		/* GMAC0 SW Tx Queue 0 Finish Interrupt */
-+		unsigned int swtq00_fin	: 1;
-+		unsigned int swtq01_fin	: 1;
-+		unsigned int swtq02_fin	: 1;
-+		unsigned int swtq03_fin	: 1;
-+		unsigned int swtq04_fin	: 1;
-+		unsigned int swtq05_fin	: 1;
-+		/* GMAC1 SW Tx Queue 0 Finish Interrupt */
-+		unsigned int swtq10_fin	: 1;
-+		unsigned int swtq11_fin	: 1;
-+		unsigned int swtq12_fin	: 1;
-+		unsigned int swtq13_fin	: 1;
-+		unsigned int swtq14_fin	: 1;
-+		unsigned int swtq15_fin	: 1;
-+		/* GMAC0 Rx Descriptor Protocol Error */
-+		unsigned int rxPerr0	: 1;
-+		/* GMAC0 AHB Bus Error while Rx */
-+		unsigned int rxDerr0	: 1;
-+		/* GMAC1 Rx Descriptor Protocol Error */
-+		unsigned int rxPerr1	: 1;
-+		/* GMAC1 AHB Bus Error while Rx */
-+		unsigned int rxDerr1	: 1;
-+		/* GMAC0 Tx Descriptor Protocol Error */
-+		unsigned int txPerr0	: 1;
-+		/* GMAC0 AHB Bus Error while Tx */
-+		unsigned int txDerr0	: 1;
-+		/* GMAC1 Tx Descriptor Protocol Error */
-+		unsigned int txPerr1	: 1;
-+		/* GMAC1 AHB Bus Error while Tx */
-+		unsigned int txDerr1	: 1;
-+	} bits;
-+} INTR_REG0_T;
-+
-+#define GMAC1_TXDERR_INT_BIT		BIT(31)
-+#define GMAC1_TXPERR_INT_BIT		BIT(30)
-+#define GMAC0_TXDERR_INT_BIT		BIT(29)
-+#define GMAC0_TXPERR_INT_BIT		BIT(28)
-+#define GMAC1_RXDERR_INT_BIT		BIT(27)
-+#define GMAC1_RXPERR_INT_BIT		BIT(26)
-+#define GMAC0_RXDERR_INT_BIT		BIT(25)
-+#define GMAC0_RXPERR_INT_BIT		BIT(24)
-+#define GMAC1_SWTQ15_FIN_INT_BIT	BIT(23)
-+#define GMAC1_SWTQ14_FIN_INT_BIT	BIT(22)
-+#define GMAC1_SWTQ13_FIN_INT_BIT	BIT(21)
-+#define GMAC1_SWTQ12_FIN_INT_BIT	BIT(20)
-+#define GMAC1_SWTQ11_FIN_INT_BIT	BIT(19)
-+#define GMAC1_SWTQ10_FIN_INT_BIT	BIT(18)
-+#define GMAC0_SWTQ05_FIN_INT_BIT	BIT(17)
-+#define GMAC0_SWTQ04_FIN_INT_BIT	BIT(16)
-+#define GMAC0_SWTQ03_FIN_INT_BIT	BIT(15)
-+#define GMAC0_SWTQ02_FIN_INT_BIT	BIT(14)
-+#define GMAC0_SWTQ01_FIN_INT_BIT	BIT(13)
-+#define GMAC0_SWTQ00_FIN_INT_BIT	BIT(12)
-+#define GMAC1_SWTQ15_EOF_INT_BIT	BIT(11)
-+#define GMAC1_SWTQ14_EOF_INT_BIT	BIT(10)
-+#define GMAC1_SWTQ13_EOF_INT_BIT	BIT(9)
-+#define GMAC1_SWTQ12_EOF_INT_BIT	BIT(8)
-+#define GMAC1_SWTQ11_EOF_INT_BIT	BIT(7)
-+#define GMAC1_SWTQ10_EOF_INT_BIT	BIT(6)
-+#define GMAC0_SWTQ05_EOF_INT_BIT	BIT(5)
-+#define GMAC0_SWTQ04_EOF_INT_BIT	BIT(4)
-+#define GMAC0_SWTQ03_EOF_INT_BIT	BIT(3)
-+#define GMAC0_SWTQ02_EOF_INT_BIT	BIT(2)
-+#define GMAC0_SWTQ01_EOF_INT_BIT	BIT(1)
-+#define GMAC0_SWTQ00_EOF_INT_BIT	BIT(0)
-+
-+/*
-+ * Interrupt Status Register 1 	(offset 0x0030)
-+ * Interrupt Mask Register 1 	(offset 0x0034)
-+ * Interrupt Select Register 1 	(offset 0x0038)
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_0030 {
-+		unsigned int default_q0_eof	: 1;	/* Default Queue 0 EOF Interrupt */
-+		unsigned int default_q1_eof	: 1;	/* Default Queue 1 EOF Interrupt */
-+		unsigned int class_rx		: 14;	/* Classification Queue Rx Interrupt */
-+		unsigned int hwtq00_eof		: 1;	/* GMAC0 HW Tx Queue0 EOF Interrupt */
-+		unsigned int hwtq01_eof		: 1;	/* GMAC0 HW Tx Queue1 EOF Interrupt */
-+		unsigned int hwtq02_eof		: 1;	/* GMAC0 HW Tx Queue2 EOF Interrupt */
-+		unsigned int hwtq03_eof		: 1;	/* GMAC0 HW Tx Queue3 EOF Interrupt */
-+		unsigned int hwtq10_eof		: 1;	/* GMAC1 HW Tx Queue0 EOF Interrupt */
-+		unsigned int hwtq11_eof		: 1;	/* GMAC1 HW Tx Queue1 EOF Interrupt */
-+		unsigned int hwtq12_eof		: 1;	/* GMAC1 HW Tx Queue2 EOF Interrupt */
-+		unsigned int hwtq13_eof		: 1;	/* GMAC1 HW Tx Queue3 EOF Interrupt */
-+		unsigned int toe_iq0_intr	: 1;	/* TOE Interrupt Queue 0 with Interrupts */
-+		unsigned int toe_iq1_intr	: 1;	/* TOE Interrupt Queue 1 with Interrupts */
-+		unsigned int toe_iq2_intr	: 1;	/* TOE Interrupt Queue 2 with Interrupts */
-+		unsigned int toe_iq3_intr	: 1;	/* TOE Interrupt Queue 3 with Interrupts */
-+		unsigned int toe_iq0_full	: 1;	/* TOE Interrupt Queue 0 Full Interrupt */
-+		unsigned int toe_iq1_full	: 1;	/* TOE Interrupt Queue 1 Full Interrupt */
-+		unsigned int toe_iq2_full	: 1;	/* TOE Interrupt Queue 2 Full Interrupt */
-+		unsigned int toe_iq3_full	: 1;	/* TOE Interrupt Queue 3 Full Interrupt */
-+	} bits;
-+} INTR_REG1_T;
-+
-+#define TOE_IQ3_FULL_INT_BIT		BIT(31)
-+#define TOE_IQ2_FULL_INT_BIT		BIT(30)
-+#define TOE_IQ1_FULL_INT_BIT		BIT(29)
-+#define TOE_IQ0_FULL_INT_BIT		BIT(28)
-+#define TOE_IQ3_INT_BIT			BIT(27)
-+#define TOE_IQ2_INT_BIT			BIT(26)
-+#define TOE_IQ1_INT_BIT			BIT(25)
-+#define TOE_IQ0_INT_BIT			BIT(24)
-+#define GMAC1_HWTQ13_EOF_INT_BIT	BIT(23)
-+#define GMAC1_HWTQ12_EOF_INT_BIT	BIT(22)
-+#define GMAC1_HWTQ11_EOF_INT_BIT	BIT(21)
-+#define GMAC1_HWTQ10_EOF_INT_BIT	BIT(20)
-+#define GMAC0_HWTQ03_EOF_INT_BIT	BIT(19)
-+#define GMAC0_HWTQ02_EOF_INT_BIT	BIT(18)
-+#define GMAC0_HWTQ01_EOF_INT_BIT	BIT(17)
-+#define GMAC0_HWTQ00_EOF_INT_BIT	BIT(16)
-+#define CLASS_RX_INT_BIT(x)		BIT((x + 2))
-+#define DEFAULT_Q1_INT_BIT		BIT(1)
-+#define DEFAULT_Q0_INT_BIT		BIT(0)
-+
-+#define TOE_IQ_INT_BITS		(TOE_IQ0_INT_BIT | TOE_IQ1_INT_BIT | \
-+		               	 TOE_IQ2_INT_BIT | TOE_IQ3_INT_BIT)
-+#define	TOE_IQ_FULL_BITS	(TOE_IQ0_FULL_INT_BIT | TOE_IQ1_FULL_INT_BIT | \
-+		                 TOE_IQ2_FULL_INT_BIT | TOE_IQ3_FULL_INT_BIT)
-+#define	TOE_IQ_ALL_BITS		(TOE_IQ_INT_BITS | TOE_IQ_FULL_BITS)
-+#define TOE_CLASS_RX_INT_BITS	0xfffc
-+
-+/*
-+ * Interrupt Status Register 2 	(offset 0x0040)
-+ * Interrupt Mask Register 2 	(offset 0x0044)
-+ * Interrupt Select Register 2 	(offset 0x0048)
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_0040 {
-+		unsigned int toe_q0_full	: 1;	// bit 0	TOE Queue 0 Full Interrupt
-+		unsigned int toe_q1_full	: 1;	// bit 1	TOE Queue 1 Full Interrupt
-+		unsigned int toe_q2_full	: 1;	// bit 2	TOE Queue 2 Full Interrupt
-+		unsigned int toe_q3_full	: 1;	// bit 3	TOE Queue 3 Full Interrupt
-+		unsigned int toe_q4_full	: 1;	// bit 4	TOE Queue 4 Full Interrupt
-+		unsigned int toe_q5_full	: 1;	// bit 5	TOE Queue 5 Full Interrupt
-+		unsigned int toe_q6_full	: 1;	// bit 6	TOE Queue 6 Full Interrupt
-+		unsigned int toe_q7_full	: 1;	// bit 7	TOE Queue 7 Full Interrupt
-+		unsigned int toe_q8_full	: 1;	// bit 8	TOE Queue 8 Full Interrupt
-+		unsigned int toe_q9_full	: 1;	// bit 9	TOE Queue 9 Full Interrupt
-+		unsigned int toe_q10_full	: 1;	// bit 10	TOE Queue 10 Full Interrupt
-+		unsigned int toe_q11_full	: 1;	// bit 11	TOE Queue 11 Full Interrupt
-+		unsigned int toe_q12_full	: 1;	// bit 12	TOE Queue 12 Full Interrupt
-+		unsigned int toe_q13_full	: 1;	// bit 13	TOE Queue 13 Full Interrupt
-+		unsigned int toe_q14_full	: 1;	// bit 14	TOE Queue 14 Full Interrupt
-+		unsigned int toe_q15_full	: 1;	// bit 15	TOE Queue 15 Full Interrupt
-+		unsigned int toe_q16_full	: 1;	// bit 16	TOE Queue 16 Full Interrupt
-+		unsigned int toe_q17_full	: 1;	// bit 17	TOE Queue 17 Full Interrupt
-+		unsigned int toe_q18_full	: 1;	// bit 18	TOE Queue 18 Full Interrupt
-+		unsigned int toe_q19_full	: 1;	// bit 19	TOE Queue 19 Full Interrupt
-+		unsigned int toe_q20_full	: 1;	// bit 20	TOE Queue 20 Full Interrupt
-+		unsigned int toe_q21_full	: 1;	// bit 21	TOE Queue 21 Full Interrupt
-+		unsigned int toe_q22_full	: 1;	// bit 22	TOE Queue 22 Full Interrupt
-+		unsigned int toe_q23_full	: 1;	// bit 23	TOE Queue 23 Full Interrupt
-+		unsigned int toe_q24_full	: 1;	// bit 24	TOE Queue 24 Full Interrupt
-+		unsigned int toe_q25_full	: 1;	// bit 25	TOE Queue 25 Full Interrupt
-+		unsigned int toe_q26_full	: 1;	// bit 26	TOE Queue 26 Full Interrupt
-+		unsigned int toe_q27_full	: 1;	// bit 27	TOE Queue 27 Full Interrupt
-+		unsigned int toe_q28_full	: 1;	// bit 28	TOE Queue 28 Full Interrupt
-+		unsigned int toe_q29_full	: 1;	// bit 29	TOE Queue 29 Full Interrupt
-+		unsigned int toe_q30_full	: 1;	// bit 30	TOE Queue 30 Full Interrupt
-+		unsigned int toe_q31_full	: 1;	// bit 31	TOE Queue 31 Full Interrupt
-+	} bits;
-+} INTR_REG2_T;
-+
-+#define TOE_QL_FULL_INT_BIT(x)		BIT(x)
-+
-+/*
-+ * Interrupt Status Register 3 	(offset 0x0050)
-+ * Interrupt Mask Register 3 	(offset 0x0054)
-+ * Interrupt Select Register 3 	(offset 0x0058)
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_0050 {
-+		unsigned int toe_q32_full	: 1;	// bit 32	TOE Queue 32 Full Interrupt
-+		unsigned int toe_q33_full	: 1;	// bit 33	TOE Queue 33 Full Interrupt
-+		unsigned int toe_q34_full	: 1;	// bit 34	TOE Queue 34 Full Interrupt
-+		unsigned int toe_q35_full	: 1;	// bit 35	TOE Queue 35 Full Interrupt
-+		unsigned int toe_q36_full	: 1;	// bit 36	TOE Queue 36 Full Interrupt
-+		unsigned int toe_q37_full	: 1;	// bit 37	TOE Queue 37 Full Interrupt
-+		unsigned int toe_q38_full	: 1;	// bit 38	TOE Queue 38 Full Interrupt
-+		unsigned int toe_q39_full	: 1;	// bit 39	TOE Queue 39 Full Interrupt
-+		unsigned int toe_q40_full	: 1;	// bit 40	TOE Queue 40 Full Interrupt
-+		unsigned int toe_q41_full	: 1;	// bit 41	TOE Queue 41 Full Interrupt
-+		unsigned int toe_q42_full	: 1;	// bit 42	TOE Queue 42 Full Interrupt
-+		unsigned int toe_q43_full	: 1;	// bit 43	TOE Queue 43 Full Interrupt
-+		unsigned int toe_q44_full	: 1;	// bit 44	TOE Queue 44 Full Interrupt
-+		unsigned int toe_q45_full	: 1;	// bit 45	TOE Queue 45 Full Interrupt
-+		unsigned int toe_q46_full	: 1;	// bit 46	TOE Queue 46 Full Interrupt
-+		unsigned int toe_q47_full	: 1;	// bit 47	TOE Queue 47 Full Interrupt
-+		unsigned int toe_q48_full	: 1;	// bit 48	TOE Queue 48 Full Interrupt
-+		unsigned int toe_q49_full	: 1;	// bit 49	TOE Queue 49 Full Interrupt
-+		unsigned int toe_q50_full	: 1;	// bit 50	TOE Queue 50 Full Interrupt
-+		unsigned int toe_q51_full	: 1;	// bit 51	TOE Queue 51 Full Interrupt
-+		unsigned int toe_q52_full	: 1;	// bit 52	TOE Queue 52 Full Interrupt
-+		unsigned int toe_q53_full	: 1;	// bit 53	TOE Queue 53 Full Interrupt
-+		unsigned int toe_q54_full	: 1;	// bit 54	TOE Queue 54 Full Interrupt
-+		unsigned int toe_q55_full	: 1;	// bit 55	TOE Queue 55 Full Interrupt
-+		unsigned int toe_q56_full	: 1;	// bit 56	TOE Queue 56 Full Interrupt
-+		unsigned int toe_q57_full	: 1;	// bit 57	TOE Queue 57 Full Interrupt
-+		unsigned int toe_q58_full	: 1;	// bit 58	TOE Queue 58 Full Interrupt
-+		unsigned int toe_q59_full	: 1;	// bit 59	TOE Queue 59 Full Interrupt
-+		unsigned int toe_q60_full	: 1;	// bit 60	TOE Queue 60 Full Interrupt
-+		unsigned int toe_q61_full	: 1;	// bit 61	TOE Queue 61 Full Interrupt
-+		unsigned int toe_q62_full	: 1;	// bit 62	TOE Queue 62 Full Interrupt
-+		unsigned int toe_q63_full	: 1;	// bit 63	TOE Queue 63 Full Interrupt
-+	} bits;
-+} INTR_REG3_T;
-+
-+#define TOE_QH_FULL_INT_BIT(x)		BIT(x-32)
-+
-+/*
-+ * Interrupt Status Register 4 	(offset 0x0060)
-+ * Interrupt Mask Register 4 	(offset 0x0064)
-+ * Interrupt Select Register 4 	(offset 0x0068)
-+ */
-+typedef union {
-+	unsigned char byte;
-+	struct bit_0060 {
-+		unsigned char status_changed	: 1;	// Status Changed Intr for RGMII Mode
-+		unsigned char rx_overrun	: 1;   // GMAC Rx FIFO overrun interrupt
-+		unsigned char tx_pause_off	: 1;	// received pause off frame interrupt
-+		unsigned char rx_pause_off	: 1;	// received pause off frame interrupt
-+		unsigned char tx_pause_on	: 1;	// transmit pause on frame interrupt
-+		unsigned char rx_pause_on	: 1;	// received pause on frame interrupt
-+		unsigned char cnt_full 		: 1;	// MIB counters half full interrupt
-+		unsigned char reserved		: 1;	//
-+	} _PACKED_ bits;
-+} _PACKED_ GMAC_INTR_T;
-+
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_0060_2 {
-+		unsigned int    swfq_empty	: 1;	// bit 0	Software Free Queue Empty Intr.
-+		unsigned int    hwfq_empty	: 1;	// bit 1	Hardware Free Queue Empty Intr.
-+		unsigned int	class_qf_int	: 14;	// bit 15:2 Classification Rx Queue13-0 Full Intr.
-+		GMAC_INTR_T	gmac0;
-+		GMAC_INTR_T	gmac1;
-+	} bits;
-+} INTR_REG4_T;
-+
-+#define GMAC1_RESERVED_INT_BIT		BIT(31)
-+#define GMAC1_MIB_INT_BIT		BIT(30)
-+#define GMAC1_RX_PAUSE_ON_INT_BIT	BIT(29)
-+#define GMAC1_TX_PAUSE_ON_INT_BIT	BIT(28)
-+#define GMAC1_RX_PAUSE_OFF_INT_BIT	BIT(27)
-+#define GMAC1_TX_PAUSE_OFF_INT_BIT	BIT(26)
-+#define GMAC1_RX_OVERRUN_INT_BIT	BIT(25)
-+#define GMAC1_STATUS_CHANGE_INT_BIT	BIT(24)
-+#define GMAC0_RESERVED_INT_BIT		BIT(23)
-+#define GMAC0_MIB_INT_BIT		BIT(22)
-+#define GMAC0_RX_PAUSE_ON_INT_BIT	BIT(21)
-+#define GMAC0_TX_PAUSE_ON_INT_BIT	BIT(20)
-+#define GMAC0_RX_PAUSE_OFF_INT_BIT	BIT(19)
-+#define GMAC0_TX_PAUSE_OFF_INT_BIT	BIT(18)
-+#define GMAC0_RX_OVERRUN_INT_BIT	BIT(17)
-+#define GMAC0_STATUS_CHANGE_INT_BIT	BIT(16)
-+#define CLASS_RX_FULL_INT_BIT(x)	BIT((x+2))
-+#define HWFQ_EMPTY_INT_BIT		BIT(1)
-+#define SWFQ_EMPTY_INT_BIT		BIT(0)
-+
-+#if 1
-+#define GMAC0_INT_BITS		(GMAC0_MIB_INT_BIT)
-+#define GMAC1_INT_BITS		(GMAC1_MIB_INT_BIT)
-+#else
-+#define GMAC0_INT_BITS		(GMAC0_RESERVED_INT_BIT | GMAC0_MIB_INT_BIT | \
-+				 GMAC0_RX_PAUSE_ON_INT_BIT | GMAC0_TX_PAUSE_ON_INT_BIT |	\
-+				 GMAC0_RX_PAUSE_OFF_INT_BIT | GMAC0_TX_PAUSE_OFF_INT_BIT | 	\
-+				 GMAC0_RX_OVERRUN_INT_BIT | GMAC0_STATUS_CHANGE_INT_BIT)
-+#define GMAC1_INT_BITS		(GMAC1_RESERVED_INT_BIT | GMAC1_MIB_INT_BIT | \
-+				 GMAC1_RX_PAUSE_ON_INT_BIT | GMAC1_TX_PAUSE_ON_INT_BIT |	\
-+				 GMAC1_RX_PAUSE_OFF_INT_BIT | GMAC1_TX_PAUSE_OFF_INT_BIT | 	\
-+				 GMAC1_RX_OVERRUN_INT_BIT | GMAC1_STATUS_CHANGE_INT_BIT)
-+#endif
-+
-+#define CLASS_RX_FULL_INT_BITS		0xfffc
-+
-+/*
-+ * GLOBAL_QUEUE_THRESHOLD_REG 	(offset 0x0070)
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_0070_2 {
-+		unsigned int    swfq_empty	: 8;	//  7:0  	Software Free Queue Empty Threshold
-+		unsigned int    hwfq_empty	: 8;	// 15:8		Hardware Free Queue Empty Threshold
-+		unsigned int	intrq		: 8;	// 23:16
-+		unsigned int	toe_class	: 8;	// 31:24
-+	} bits;
-+} QUEUE_THRESHOLD_T;
-+
-+
-+/*
-+ * GMAC DMA Control Register
-+ * GMAC0 offset 0x8000
-+ * GMAC1 offset 0xC000
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8000 {
-+		unsigned int	td_bus		: 2;	// bit 1:0	Peripheral Bus Width
-+		unsigned int	td_burst_size	: 2;	// bit 3:2	TxDMA max burst size for every AHB request
-+		unsigned int	td_prot		: 4;	// bit 7:4	TxDMA protection control
-+		unsigned int	rd_bus		: 2;	// bit 9:8 	Peripheral Bus Width
-+		unsigned int	rd_burst_size	: 2;	// bit 11:10	DMA max burst size for every AHB request
-+		unsigned int	rd_prot		: 4;	// bit 15:12	DMA Protection Control
-+		unsigned int	rd_insert_bytes	: 2;	// bit 17:16
-+		unsigned int	reserved	: 10;	// bit 27:18
-+		unsigned int    drop_small_ack	: 1;	// bit 28	1: Drop, 0: Accept
-+		unsigned int    loopback	: 1;	// bit 29	Loopback TxDMA to RxDMA
-+		unsigned int    td_enable	: 1;	// bit 30	Tx DMA Enable
-+		unsigned int    rd_enable	: 1;	// bit 31	Rx DMA Enable
-+	} bits;
-+} GMAC_DMA_CTRL_T;
-+
-+/*
-+ * GMAC Tx Weighting Control Register 0
-+ * GMAC0 offset 0x8004
-+ * GMAC1 offset 0xC004
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8004 {
-+		unsigned int    hw_tq0		: 6;	// bit 5:0	HW TX Queue 3
-+		unsigned int    hw_tq1		: 6;	// bit 11:6	HW TX Queue 2
-+		unsigned int    hw_tq2		: 6;	// bit 17:12	HW TX Queue 1
-+		unsigned int    hw_tq3		: 6;	// bit 23:18	HW TX Queue 0
-+		unsigned int    reserved	: 8;	// bit 31:24
-+	} bits;
-+} GMAC_TX_WCR0_T;	/* Weighting Control Register 0 */
-+
-+/*
-+ * GMAC Tx Weighting Control Register 1
-+ * GMAC0 offset 0x8008
-+ * GMAC1 offset 0xC008
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8008 {
-+		unsigned int    sw_tq0		: 5;	// bit 4:0	SW TX Queue 0
-+		unsigned int    sw_tq1		: 5;	// bit 9:5	SW TX Queue 1
-+		unsigned int    sw_tq2		: 5;	// bit 14:10	SW TX Queue 2
-+		unsigned int    sw_tq3		: 5;	// bit 19:15	SW TX Queue 3
-+		unsigned int    sw_tq4		: 5;	// bit 24:20	SW TX Queue 4
-+		unsigned int    sw_tq5		: 5;	// bit 29:25	SW TX Queue 5
-+		unsigned int    reserved	: 2;	// bit 31:30
-+	} bits;
-+} GMAC_TX_WCR1_T;	/* Weighting Control Register 1 */
-+
-+/*
-+ * Queue Read/Write Pointer
-+ * GMAC SW TX Queue 0~5 Read/Write Pointer register
-+ * GMAC0 offset 0x800C ~ 0x8020
-+ * GMAC1 offset 0xC00C ~ 0xC020
-+ * GMAC HW TX Queue 0~3 Read/Write Pointer register
-+ * GMAC0 offset 0x8024 ~ 0x8030
-+ * GMAC1 offset 0xC024 ~ 0xC030
-+ *
-+ * see DMA_RWPTR_T structure
-+ */
-+
-+/*
-+ * GMAC DMA Tx First Description Address Register
-+ * GMAC0 offset 0x8038
-+ * GMAC1 offset 0xC038
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8038 {
-+		unsigned int reserved		:  3;
-+		unsigned int td_busy		:  1;	// bit 3	1: TxDMA busy; 0: TxDMA idle
-+		unsigned int td_first_des_ptr	: 28;	// bit 31:4	first descriptor address
-+	} bits;
-+} GMAC_TXDMA_FIRST_DESC_T;
-+
-+/*
-+ * GMAC DMA Tx Current Description Address Register
-+ * GMAC0 offset 0x803C
-+ * GMAC1 offset 0xC03C
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_803C {
-+		unsigned int reserved		:  4;
-+		unsigned int td_curr_desc_ptr	: 28;	// bit 31:4	current descriptor address
-+	} bits;
-+} GMAC_TXDMA_CURR_DESC_T;
-+
-+/*
-+ * GMAC DMA Tx Description Word 0 Register
-+ * GMAC0 offset 0x8040
-+ * GMAC1 offset 0xC040
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8040 {
-+		unsigned int buffer_size 	: 16;	// bit 15:0	Transfer size
-+		unsigned int desc_count 	: 6;	// bit 21:16	number of descriptors used for the current frame
-+		unsigned int status_tx_ok	: 1;	// bit 22	Tx Status, 1: Successful 0: Failed
-+		unsigned int status_rvd		: 6;	// bit 28:23	Tx Status, Reserved bits
-+		unsigned int perr		: 1;	// bit 29	protocol error during processing this descriptor
-+		unsigned int derr		: 1;	// bit 30	data error during processing this descriptor
-+		unsigned int reserved		: 1;	// bit 31
-+	} bits;
-+} GMAC_TXDESC_0_T;
-+
-+/*
-+ * GMAC DMA Tx Description Word 1 Register
-+ * GMAC0 offset 0x8044
-+ * GMAC1 offset 0xC044
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct txdesc_word1 {
-+		unsigned int	byte_count	: 16;	// bit 15: 0	Tx Frame Byte Count
-+		unsigned int	mtu_enable	: 1;	// bit 16	TSS segmentation use MTU setting
-+		unsigned int	ip_chksum	: 1;	// bit 17	IPV4 Header Checksum Enable
-+		unsigned int	ipv6_enable	: 1;	// bit 18	IPV6 Tx Enable
-+		unsigned int	tcp_chksum	: 1;	// bit 19	TCP Checksum Enable
-+		unsigned int	udp_chksum	: 1;	// bit 20	UDP Checksum Enable
-+		unsigned int	bypass_tss	: 1;	// bit 21
-+		unsigned int	ip_fixed_len	: 1;	// bit 22
-+		unsigned int	reserved	: 9;	// bit 31:23 	Tx Flag, Reserved
-+	} bits;
-+} GMAC_TXDESC_1_T;
-+
-+#define TSS_IP_FIXED_LEN_BIT	BIT(22)
-+#define TSS_UDP_CHKSUM_BIT	BIT(20)
-+#define TSS_TCP_CHKSUM_BIT	BIT(19)
-+#define TSS_IPV6_ENABLE_BIT	BIT(18)
-+#define TSS_IP_CHKSUM_BIT	BIT(17)
-+#define TSS_MTU_ENABLE_BIT	BIT(16)
-+
-+/*
-+ * GMAC DMA Tx Description Word 2 Register
-+ * GMAC0 offset 0x8048
-+ * GMAC1 offset 0xC048
-+ */
-+typedef union {
-+	unsigned int	bits32;
-+	unsigned int 	buf_adr;
-+} GMAC_TXDESC_2_T;
-+
-+/*
-+ * GMAC DMA Tx Description Word 3 Register
-+ * GMAC0 offset 0x804C
-+ * GMAC1 offset 0xC04C
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct txdesc_word3 {
-+		unsigned int	mtu_size	: 11;	// bit 10: 0	Tx Frame Byte Count
-+		unsigned int	reserved	: 18;	// bit 28:11
-+		unsigned int	eofie		: 1;	// bit 29	End of frame interrupt enable
-+		unsigned int	sof_eof		: 2;	// bit 31:30 	11: only one, 10: first, 01: last, 00: linking
-+	} bits;
-+} GMAC_TXDESC_3_T;
-+#define SOF_EOF_BIT_MASK	0x3fffffff
-+#define SOF_BIT			0x80000000
-+#define EOF_BIT			0x40000000
-+#define EOFIE_BIT		BIT(29)
-+#define MTU_SIZE_BIT_MASK	0x7ff
-+
-+/*
-+ * GMAC Tx Descriptor
-+ */
-+typedef struct {
-+	GMAC_TXDESC_0_T	word0;
-+	GMAC_TXDESC_1_T	word1;
-+	GMAC_TXDESC_2_T	word2;
-+	GMAC_TXDESC_3_T	word3;
-+} GMAC_TXDESC_T;
-+
-+/*
-+ * GMAC DMA Rx First Description Address Register
-+ * GMAC0 offset 0x8058
-+ * GMAC1 offset 0xC058
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8058 {
-+		unsigned int reserved		:  3;	// bit 2:0
-+		unsigned int rd_busy		:  1;	// bit 3	1-RxDMA busy; 0-RxDMA idle
-+		unsigned int rd_first_des_ptr	: 28;	// bit 31:4 first descriptor address
-+	} bits;
-+} GMAC_RXDMA_FIRST_DESC_T;
-+
-+/*
-+ * GMAC DMA Rx Current Description Address Register
-+ * GMAC0 offset 0x805C
-+ * GMAC1 offset 0xC05C
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_805C {
-+		unsigned int reserved		:  4;	// bit 3:0
-+		unsigned int rd_curr_des_ptr	: 28;	// bit 31:4 current descriptor address
-+	} bits;
-+} GMAC_RXDMA_CURR_DESC_T;
-+
-+/*
-+ * GMAC DMA Rx Description Word 0 Register
-+ * GMAC0 offset 0x8060
-+ * GMAC1 offset 0xC060
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8060 {
-+		unsigned int buffer_size 	: 16;	// bit 15:0  number of descriptors used for the current frame
-+		unsigned int desc_count 	: 6;	// bit 21:16 number of descriptors used for the current frame
-+		unsigned int status		: 4;	// bit 24:22 Status of rx frame
-+		unsigned int chksum_status	: 3;	// bit 28:26 Check Sum Status
-+		unsigned int perr		: 1;	// bit 29	 protocol error during processing this descriptor
-+		unsigned int derr		: 1;	// bit 30	 data error during processing this descriptor
-+		unsigned int drop		: 1;	// bit 31	 TOE/CIS Queue Full dropped packet to default queue
-+	} bits;
-+} GMAC_RXDESC_0_T;
-+
-+#define		GMAC_RXDESC_0_T_derr			BIT(30)
-+#define		GMAC_RXDESC_0_T_perr			BIT(29)
-+#define		GMAC_RXDESC_0_T_chksum_status(x)	BIT((x+26))
-+#define		GMAC_RXDESC_0_T_status(x)		BIT((x+22))
-+#define		GMAC_RXDESC_0_T_desc_count(x)		BIT((x+16))
-+
-+#define	RX_CHKSUM_IP_UDP_TCP_OK			0
-+#define	RX_CHKSUM_IP_OK_ONLY			1
-+#define	RX_CHKSUM_NONE				2
-+#define	RX_CHKSUM_IP_ERR_UNKNOWN		4
-+#define	RX_CHKSUM_IP_ERR			5
-+#define	RX_CHKSUM_TCP_UDP_ERR			6
-+#define RX_CHKSUM_NUM				8
-+
-+#define RX_STATUS_GOOD_FRAME			0
-+#define RX_STATUS_TOO_LONG_GOOD_CRC		1
-+#define RX_STATUS_RUNT_FRAME			2
-+#define RX_STATUS_SFD_NOT_FOUND			3
-+#define RX_STATUS_CRC_ERROR			4
-+#define RX_STATUS_TOO_LONG_BAD_CRC		5
-+#define RX_STATUS_ALIGNMENT_ERROR		6
-+#define RX_STATUS_TOO_LONG_BAD_ALIGN		7
-+#define RX_STATUS_RX_ERR			8
-+#define RX_STATUS_DA_FILTERED			9
-+#define RX_STATUS_BUFFER_FULL			10
-+#define RX_STATUS_NUM				16
-+
-+
-+/*
-+ * GMAC DMA Rx Description Word 1 Register
-+ * GMAC0 offset 0x8064
-+ * GMAC1 offset 0xC064
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct rxdesc_word1 {
-+		unsigned int	byte_count	: 16;	// bit 15: 0	Rx Frame Byte Count
-+		unsigned int	sw_id		: 16;	// bit 31:16	Software ID
-+	} bits;
-+} GMAC_RXDESC_1_T;
-+
-+/*
-+ * GMAC DMA Rx Description Word 2 Register
-+ * GMAC0 offset 0x8068
-+ * GMAC1 offset 0xC068
-+ */
-+typedef union {
-+	unsigned int	bits32;
-+	unsigned int	buf_adr;
-+} GMAC_RXDESC_2_T;
-+
-+#define RX_INSERT_NONE		0
-+#define RX_INSERT_1_BYTE	1
-+#define RX_INSERT_2_BYTE	2
-+#define RX_INSERT_3_BYTE	3
-+
-+#define RX_INSERT_BYTES		RX_INSERT_2_BYTE
-+/*
-+ * GMAC DMA Rx Description Word 3 Register
-+ * GMAC0 offset 0x806C
-+ * GMAC1 offset 0xC06C
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct rxdesc_word3 {
-+		unsigned int	l3_offset	: 8;	// bit 7: 0	L3 data offset
-+		unsigned int	l4_offset	: 8;	// bit 15: 8	L4 data offset
-+		unsigned int	l7_offset	: 8;	// bit 23: 16	L7 data offset
-+		unsigned int	dup_ack		: 1;	// bit 24	Duplicated ACK detected
-+		unsigned int	abnormal	: 1;	// bit 25	abnormal case found
-+		unsigned int	option		: 1;	// bit 26	IPV4 option or IPV6 extension header
-+		unsigned int	out_of_seq	: 1;	// bit 27	Out of Sequence packet
-+		unsigned int	ctrl_flag	: 1;	// bit 28 	Control Flag is present
-+		unsigned int	eofie		: 1;	// bit 29	End of frame interrupt enable
-+		unsigned int	sof_eof		: 2;	// bit 31:30 	11: only one, 10: first, 01: last, 00: linking
-+	} bits;
-+} GMAC_RXDESC_3_T;
-+
-+/*
-+ * GMAC Rx Descriptor
-+ */
-+typedef struct {
-+	GMAC_RXDESC_0_T	word0;
-+	GMAC_RXDESC_1_T	word1;
-+	GMAC_RXDESC_2_T	word2;
-+	GMAC_RXDESC_3_T	word3;
-+} GMAC_RXDESC_T;
-+
-+/*
-+ * GMAC Hash Engine Enable/Action Register 0 Offset Register
-+ * GMAC0 offset 0x8070
-+ * GMAC1 offset 0xC070
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8070 {
-+		unsigned int	mr0hel		: 6;	// bit 5:0	match rule 0 hash entry size
-+		unsigned int	mr0_action	: 5;	// bit 10:6	Matching Rule 0 action offset
-+		unsigned int	reserved0	: 4;	// bit 14:11
-+		unsigned int	mr0en		: 1;	// bit 15	Enable Matching Rule 0
-+		unsigned int	mr1hel		: 6;	// bit 21:16	match rule 1 hash entry size
-+		unsigned int	mr1_action	: 5;	// bit 26:22	Matching Rule 1 action offset
-+		unsigned int	timing		: 3;	// bit 29:27
-+		unsigned int	reserved1	: 1;	// bit 30
-+		unsigned int	mr1en		: 1;	// bit 31	Enable Matching Rule 1
-+	} bits;
-+} GMAC_HASH_ENABLE_REG0_T;
-+
-+/*
-+ * GMAC Hash Engine Enable/Action Register 1 Offset Register
-+ * GMAC0 offset 0x8074
-+ * GMAC1 offset 0xC074
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8074 {
-+		unsigned int	mr2hel		: 6;	// bit 5:0	match rule 2 hash entry size
-+		unsigned int	mr2_action	: 5;	// bit 10:6	Matching Rule 2 action offset
-+		unsigned int	reserved2	: 4;	// bit 14:11
-+		unsigned int	mr2en		: 1;	// bit 15	Enable Matching Rule 2
-+		unsigned int	mr3hel		: 6;	// bit 21:16	match rule 3 hash entry size
-+		unsigned int	mr3_action	: 5;	// bit 26:22	Matching Rule 3 action offset
-+		unsigned int	reserved1	: 4;	// bit 30:27
-+		unsigned int	mr3en		: 1;	// bit 31	Enable Matching Rule 3
-+	} bits;
-+} GMAC_HASH_ENABLE_REG1_T;
-+
-+/*
-+ * GMAC Matching Rule Control Register 0
-+ * GMAC0 offset 0x8078
-+ * GMAC1 offset 0xC078
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8078 {
-+		unsigned int	sprx		: 8;	// bit 7:0	Support Protocol Register 7:0
-+		unsigned int	reserved2	: 4;	// bit 11:8
-+		unsigned int	tos_traffic	: 1;	// bit 12	IPV4 TOS or IPV6 Traffice Class
-+		unsigned int	flow_lable	: 1;	// bit 13	IPV6 Flow label
-+		unsigned int	ip_hdr_len	: 1;	// bit 14	IPV4 Header length
-+		unsigned int	ip_version	: 1;	// bit 15	0: IPV4, 1: IPV6
-+		unsigned int	reserved1	: 3;	// bit 18:16
-+		unsigned int	pppoe		: 1;	// bit 19	PPPoE Session ID enable
-+		unsigned int	vlan		: 1;	// bit 20	VLAN ID enable
-+		unsigned int	ether_type	: 1;	// bit 21	Ethernet type enable
-+		unsigned int	sa		: 1;	// bit 22	MAC SA enable
-+		unsigned int	da		: 1;	// bit 23	MAC DA enable
-+		unsigned int	priority	: 3;	// bit 26:24	priority if multi-rules matched
-+		unsigned int	port		: 1;	// bit 27	PORT ID matching enable
-+		unsigned int	l7		: 1;	// bit 28	L7 matching enable
-+		unsigned int	l4		: 1;	// bit 29	L4 matching enable
-+		unsigned int	l3		: 1;	// bit 30	L3 matching enable
-+		unsigned int	l2		: 1;	// bit 31	L2 matching enable
-+	} bits;
-+} GMAC_MRxCR0_T;
-+
-+#define MR_L2_BIT		BIT(31)
-+#define MR_L3_BIT		BIT(30)
-+#define MR_L4_BIT		BIT(29)
-+#define MR_L7_BIT		BIT(28)
-+#define MR_PORT_BIT		BIT(27)
-+#define MR_PRIORITY_BIT		BIT(26)
-+#define MR_DA_BIT		BIT(23)
-+#define MR_SA_BIT		BIT(22)
-+#define MR_ETHER_TYPE_BIT	BIT(21)
-+#define MR_VLAN_BIT		BIT(20)
-+#define MR_PPPOE_BIT		BIT(19)
-+#define MR_IP_VER_BIT		BIT(15)
-+#define MR_IP_HDR_LEN_BIT	BIT(14)
-+#define MR_FLOW_LABLE_BIT	BIT(13)
-+#define MR_TOS_TRAFFIC_BIT	BIT(12)
-+#define MR_SPR_BIT(x)		BIT(x)
-+#define MR_SPR_BITS		0xff
-+
-+/*
-+ * GMAC Matching Rule Control Register 1
-+ * GMAC0 offset 0x807C
-+ * GMAC1 offset 0xC07C
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_807C {
-+		unsigned int    l4_byte0_15	: 16;	// bit 15: 0
-+		unsigned int	dip_netmask	: 7;	// bit 22:16	Dest IP net mask, number of mask bits
-+		unsigned int	dip		: 1;	// bit 23		Dest IP
-+		unsigned int	sip_netmask	: 7;	// bit 30:24	Srce IP net mask, number of mask bits
-+		unsigned int	sip		: 1;	// bit 31		Srce IP
-+	} bits;
-+} GMAC_MRxCR1_T;
-+
-+/*
-+ * GMAC Matching Rule Control Register 2
-+ * GMAC0 offset 0x8080
-+ * GMAC1 offset 0xC080
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_8080 {
-+		unsigned int    l7_byte0_23	: 24;	// bit 23:0
-+		unsigned int    l4_byte16_24	: 8;	// bit 31: 24
-+	} bits;
-+} GMAC_MRxCR2_T;
-+
-+/*
-+ * GMAC Support registers
-+ * GMAC0 offset 0x80A8
-+ * GMAC1 offset 0xC0A8
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_80A8 {
-+		unsigned int    protocol	: 8;	// bit 7:0		Supported protocol
-+		unsigned int    swap		: 3;	// bit 10:8		Swap
-+		unsigned int    reserved	: 21;	// bit 31:11
-+	} bits;
-+} GMAC_SPR_T;
-+
-+/*
-+ * GMAC_AHB_WEIGHT registers
-+ * GMAC0 offset 0x80C8
-+ * GMAC1 offset 0xC0C8
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_80C8 {
-+		unsigned int    hash_weight	: 5;	// 4:0
-+		unsigned int    rx_weight	: 5;	// 9:5
-+		unsigned int    tx_weight	: 5;	// 14:10
-+		unsigned int    pre_req		: 5;	// 19:15 Rx Data Pre Request FIFO Threshold
-+		unsigned int    tqDV_threshold	: 5;	// 24:20 DMA TqCtrl to Start tqDV FIFO Threshold
-+		unsigned int    reserved	: 7;	// 31:25
-+	} bits;
-+} GMAC_AHB_WEIGHT_T;
-+
-+/*
-+ * the register structure of GMAC
-+ */
-+
-+/*
-+ * GMAC RX FLTR
-+ * GMAC0 Offset 0xA00C
-+ * GMAC1 Offset 0xE00C
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit1_000c {
-+		unsigned int unicast		:  1;	/* enable receive of unicast frames that are sent to STA address */
-+		unsigned int multicast		:  1;	/* enable receive of multicast frames that pass multicast filter */
-+		unsigned int broadcast		:  1;	/* enable receive of broadcast frames */
-+		unsigned int promiscuous	:  1;   /* enable receive of all frames */
-+		unsigned int error		:  1;	/* enable receive of all error frames */
-+		unsigned int 			: 27;
-+	} bits;
-+} GMAC_RX_FLTR_T;
-+
-+/*
-+ * GMAC Configuration 0
-+ * GMAC0 Offset 0xA018
-+ * GMAC1 Offset 0xE018
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit1_0018 {
-+		unsigned int dis_tx		:  1;	/* 0: disable transmit */
-+		unsigned int dis_rx		:  1;	/* 1: disable receive */
-+		unsigned int loop_back		:  1;	/* 2: transmit data loopback enable */
-+		unsigned int flow_ctrl		:  1;   /* 3: flow control also trigged by Rx queues */
-+		unsigned int adj_ifg		:  4;	/* 4-7: adjust IFG from 96+/-56 */
-+		unsigned int max_len		:  3;	/* 8-10 maximum receive frame length allowed */
-+		unsigned int dis_bkoff		:  1;	/* 11: disable back-off function */
-+		unsigned int dis_col		:  1;	/* 12: disable 16 collisions abort function */
-+		unsigned int sim_test		:  1;	/* 13: speed up timers in simulation */
-+		unsigned int rx_fc_en		:  1;	/* 14: RX flow control enable */
-+		unsigned int tx_fc_en		:  1;	/* 15: TX flow control enable */
-+		unsigned int rgmii_en		:  1;   /* 16: RGMII in-band status enable */
-+		unsigned int ipv4_rx_chksum	:  1;   /* 17: IPv4 RX Checksum enable */
-+		unsigned int ipv6_rx_chksum	:  1;   /* 18: IPv6 RX Checksum enable */
-+		unsigned int rx_tag_remove	:  1;   /* 19: Remove Rx VLAN tag */
-+		unsigned int rgmm_edge		:  1;	// 20
-+		unsigned int rxc_inv		:  1;	// 21
-+		unsigned int ipv6_exthdr_order	:  1;	// 22
-+		unsigned int rx_err_detect	:  1;	// 23
-+		unsigned int port0_chk_hwq	:  1;	// 24
-+		unsigned int port1_chk_hwq	:  1;	// 25
-+		unsigned int port0_chk_toeq	:  1;	// 26
-+		unsigned int port1_chk_toeq	:  1;	// 27
-+		unsigned int port0_chk_classq	:  1;	// 28
-+		unsigned int port1_chk_classq	:  1;	// 29
-+		unsigned int reserved		:  2;	// 31
-+	} bits;
-+} GMAC_CONFIG0_T;
-+
-+/*
-+ * GMAC Configuration 1
-+ * GMAC0 Offset 0xA01C
-+ * GMAC1 Offset 0xE01C
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit1_001c {
-+		unsigned int set_threshold	: 8; 	/* flow control set threshold */
-+		unsigned int rel_threshold	: 8;	/* flow control release threshold */
-+		unsigned int reserved		: 16;
-+	} bits;
-+} GMAC_CONFIG1_T;
-+
-+#define GMAC_FLOWCTRL_SET_MAX		32
-+#define GMAC_FLOWCTRL_SET_MIN		0
-+#define GMAC_FLOWCTRL_RELEASE_MAX	32
-+#define GMAC_FLOWCTRL_RELEASE_MIN	0
-+
-+/*
-+ * GMAC Configuration 2
-+ * GMAC0 Offset 0xA020
-+ * GMAC1 Offset 0xE020
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit1_0020 {
-+		unsigned int set_threshold	: 16; 	/* flow control set threshold */
-+		unsigned int rel_threshold	: 16;	/* flow control release threshold */
-+	} bits;
-+} GMAC_CONFIG2_T;
-+
-+/*
-+ * GMAC Configuration 3
-+ * GMAC0 Offset 0xA024
-+ * GMAC1 Offset 0xE024
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit1_0024 {
-+		unsigned int set_threshold	: 16; 	/* flow control set threshold */
-+		unsigned int rel_threshold	: 16;	/* flow control release threshold */
-+	} bits;
-+} GMAC_CONFIG3_T;
-+
-+
-+/*
-+ * GMAC STATUS
-+ * GMAC0 Offset 0xA02C
-+ * GMAC1 Offset 0xE02C
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit1_002c {
-+		unsigned int link		:  1;	/* link status */
-+		unsigned int speed		:  2;	/* link speed(00->2.5M 01->25M 10->125M) */
-+		unsigned int duplex		:  1;	/* duplex mode */
-+		unsigned int reserved		:  1;
-+		unsigned int mii_rmii		:  2;   /* PHY interface type */
-+		unsigned int 			: 25;
-+	} bits;
-+} GMAC_STATUS_T;
-+
-+#define GMAC_SPEED_10			0
-+#define GMAC_SPEED_100			1
-+#define GMAC_SPEED_1000			2
-+
-+#define GMAC_PHY_MII			0
-+#define GMAC_PHY_GMII			1
-+#define GMAC_PHY_RGMII_100_10		2
-+#define GMAC_PHY_RGMII_1000		3
-+
-+/*
-+ * Queue Header
-+ *	(1) TOE Queue Header
-+ *	(2) Non-TOE Queue Header
-+ *	(3) Interrupt Queue Header
-+ *
-+ * memory Layout
-+ *	TOE Queue Header
-+ *	 0x60003000 +---------------------------+ 0x0000
-+ *				|     TOE Queue 0 Header	|
-+ *				|         8 * 4 Bytes	    |
-+ *				+---------------------------+ 0x0020
-+ *				|     TOE Queue 1 Header  	|
-+ *				|         8 * 4 Bytes		|
-+ *				+---------------------------+ 0x0040
-+ *				|   	......  			|
-+ *				|      						|
-+ *				+---------------------------+
-+ *
-+ *	Non TOE Queue Header
-+ *	 0x60002000 +---------------------------+ 0x0000
-+ *				|   Default Queue 0 Header  |
-+ *				|         2 * 4 Bytes		|
-+ *				+---------------------------+ 0x0008
-+ *				|   Default Queue 1 Header	|
-+ *				|         2 * 4 Bytes		|
-+ *				+---------------------------+ 0x0010
-+ *				|   Classification Queue 0	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ *				|   Classification Queue 1	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+ (n * 8 + 0x10)
-+ *				|   		...				|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+ (13 * 8 + 0x10)
-+ *				|   Classification Queue 13	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+ 0x80
-+ * 				|      Interrupt Queue 0	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ * 				|      Interrupt Queue 1	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ * 				|      Interrupt Queue 2	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ * 				|      Interrupt Queue 3	|
-+ *				|      	  2 * 4 Bytes		|
-+ *				+---------------------------+
-+ *
-+ */
-+#define TOE_QUEUE_HDR_ADDR(n)		(TOE_TOE_QUE_HDR_BASE + n * 32)
-+#define TOE_Q_HDR_AREA_END		(TOE_QUEUE_HDR_ADDR(TOE_TOE_QUEUE_MAX + 1))
-+#define TOE_DEFAULT_Q_HDR_BASE(x)	(TOE_NONTOE_QUE_HDR_BASE + 0x08 * (x))
-+#define TOE_CLASS_Q_HDR_BASE		(TOE_NONTOE_QUE_HDR_BASE + 0x10)
-+#define TOE_INTR_Q_HDR_BASE		(TOE_NONTOE_QUE_HDR_BASE + 0x80)
-+#define INTERRUPT_QUEUE_HDR_ADDR(n)	(TOE_INTR_Q_HDR_BASE + n * 8)
-+#define NONTOE_Q_HDR_AREA_END		(INTERRUPT_QUEUE_HDR_ADDR(TOE_INTR_QUEUE_MAX + 1))
-+/*
-+ * TOE Queue Header Word 0
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	unsigned int base_size;
-+} TOE_QHDR0_T;
-+
-+#define TOE_QHDR0_BASE_MASK 	(~0x0f)
-+
-+/*
-+ * TOE Queue Header Word 1
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_qhdr1 {
-+		unsigned int rptr	: 16;	// bit 15:0
-+		unsigned int wptr	: 16;	// bit 31:16
-+	} bits;
-+} TOE_QHDR1_T;
-+
-+/*
-+ * TOE Queue Header Word 2
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_qhdr2 {
-+		unsigned int TotalPktSize	: 17;	// bit 16: 0	Total packet size
-+		unsigned int reserved		: 7;	// bit 23:17
-+		unsigned int dack		: 1;	// bit 24	1: Duplicated ACK
-+		unsigned int abn		: 1;	// bit 25	1: Abnormal case Found
-+		unsigned int tcp_opt		: 1;	// bit 26	1: Have TCP option
-+		unsigned int ip_opt		: 1;	// bit 27	1: have IPV4 option or IPV6 Extension header
-+		unsigned int sat		: 1;	// bit 28	1: SeqCnt > SeqThreshold, or AckCnt > AckThreshold
-+		unsigned int osq		: 1;	// bit 29	1: out of sequence
-+		unsigned int ctl		: 1;	// bit 30	1: have control flag bits (except ack)
-+		unsigned int usd		: 1;	// bit 31	0: if no data assembled yet
-+	} bits;
-+} TOE_QHDR2_T;
-+
-+/*
-+ * TOE Queue Header Word 3
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	unsigned int seq_num;
-+} TOE_QHDR3_T;
-+
-+/*
-+ * TOE Queue Header Word 4
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	unsigned int ack_num;
-+} TOE_QHDR4_T;
-+
-+/*
-+ * TOE Queue Header Word 5
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_qhdr5 {
-+		unsigned int AckCnt	: 16;	// bit 15:0
-+		unsigned int SeqCnt	: 16;	// bit 31:16
-+	} bits;
-+} TOE_QHDR5_T;
-+
-+/*
-+ * TOE Queue Header Word 6
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_qhdr6 {
-+		unsigned int WinSize	: 16;	// bit 15:0
-+		unsigned int iq_num	: 2;	// bit 17:16
-+		unsigned int MaxPktSize	: 14;	// bit 31:18
-+	} bits;
-+} TOE_QHDR6_T;
-+
-+/*
-+ * TOE Queue Header Word 7
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_qhdr7 {
-+		unsigned int AckThreshold	: 16;	// bit 15:0
-+		unsigned int SeqThreshold	: 16;	// bit 31:16
-+	} bits;
-+} TOE_QHDR7_T;
-+
-+/*
-+ * TOE Queue Header
-+ */
-+typedef struct {
-+	TOE_QHDR0_T		word0;
-+	TOE_QHDR1_T		word1;
-+	TOE_QHDR2_T		word2;
-+	TOE_QHDR3_T		word3;
-+	TOE_QHDR4_T		word4;
-+	TOE_QHDR5_T		word5;
-+	TOE_QHDR6_T		word6;
-+	TOE_QHDR7_T		word7;
-+} TOE_QHDR_T;
-+
-+/*
-+ * NONTOE Queue Header Word 0
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	unsigned int base_size;
-+} NONTOE_QHDR0_T;
-+
-+#define NONTOE_QHDR0_BASE_MASK 	(~0x0f)
-+
-+/*
-+ * NONTOE Queue Header Word 1
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_nonqhdr1 {
-+		unsigned int rptr	: 16;	// bit 15:0
-+		unsigned int wptr	: 16;	// bit 31:16
-+	} bits;
-+} NONTOE_QHDR1_T;
-+
-+/*
-+ * Non-TOE Queue Header
-+ */
-+typedef struct {
-+	NONTOE_QHDR0_T		word0;
-+	NONTOE_QHDR1_T		word1;
-+} NONTOE_QHDR_T;
-+
-+/*
-+ * Interrupt Queue Header Word 0
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_intrqhdr0 {
-+		unsigned int win_size	: 16;	// bit 15:0 	Descriptor Ring Size
-+		unsigned int wptr	: 16;	// bit 31:16	Write Pointer where hw stopped
-+	} bits;
-+} INTR_QHDR0_T;
-+
-+/*
-+ * Interrupt Queue Header Word 1
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_intrqhdr1 {
-+		unsigned int TotalPktSize	: 17;	// bit 16: 0	Total packet size
-+		unsigned int tcp_qid		: 8;	// bit 24:17	TCP Queue ID
-+		unsigned int dack		: 1;	// bit 25	1: Duplicated ACK
-+		unsigned int abn		: 1;	// bit 26	1: Abnormal case Found
-+		unsigned int tcp_opt		: 1;	// bit 27	1: Have TCP option
-+		unsigned int ip_opt		: 1;	// bit 28	1: have IPV4 option or IPV6 Extension header
-+		unsigned int sat		: 1;	// bit 29	1: SeqCnt > SeqThreshold, or AckCnt > AckThreshold
-+		unsigned int osq		: 1;	// bit 30	1: out of sequence
-+		unsigned int ctl		: 1;	// bit 31	1: have control flag bits (except ack)
-+	} bits;
-+} INTR_QHDR1_T;
-+
-+/*
-+ * Interrupt Queue Header Word 2
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	unsigned int seq_num;
-+} INTR_QHDR2_T;
-+
-+/*
-+ * Interrupt Queue Header Word 3
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	unsigned int ack_num;
-+} INTR_QHDR3_T;
-+
-+/*
-+ * Interrupt Queue Header Word 4
-+ */
-+typedef union {
-+	unsigned int bits32;
-+	struct bit_intrqhdr4 {
-+		unsigned int AckCnt		: 16;	// bit 15:0	Ack# change since last ack# intr.
-+		unsigned int SeqCnt		: 16;	// bit 31:16	Seq# change since last seq# intr.
-+	} bits;
-+} INTR_QHDR4_T;
-+
-+/*
-+ * Interrupt Queue Header
-+ */
-+typedef struct {
-+	INTR_QHDR0_T		word0;
-+	INTR_QHDR1_T		word1;
-+	INTR_QHDR2_T		word2;
-+	INTR_QHDR3_T		word3;
-+	INTR_QHDR4_T		word4;
-+	unsigned int		word5;
-+	unsigned int		word6;
-+	unsigned int		word7;
-+} INTR_QHDR_T;
-+
-+/*
-+ * GMAC private data
-+ */
-+typedef struct {
-+	unsigned int		rwptr_reg;
-+	unsigned int		desc_base;
-+	unsigned int		desc_base_dma;
-+	unsigned short		finished_idx;
-+	struct sk_buff		*tx_skb[TOE_GMAC_SWTXQ_DESC_NUM];
-+} GMAC_SWTXQ_T;
-+
-+struct gmac_private {
-+	struct phy_device	*phydev;
-+	unsigned int		port_id;
-+	unsigned int		dma_base_addr;
-+	unsigned int		swtxq_desc_base;
-+	GMAC_SWTXQ_T		swtxq[TOE_SW_TXQ_NUM];
-+	NONTOE_QHDR_T		*default_qhdr;
-+	unsigned int		default_desc_base;
-+	dma_addr_t		default_desc_base_dma;
-+	dma_addr_t		swtxq_desc_base_dma;
-+	unsigned int		flow_control_enable;
-+	unsigned int		intr0_enabled;
-+	unsigned int		intr1_enabled;
-+	unsigned int		intr2_enabled;
-+	unsigned int		intr3_enabled;
-+	unsigned int		intr4_enabled;
-+	unsigned int		intr0_selected;
-+	unsigned int		intr1_selected;
-+	unsigned int		intr2_selected;
-+	unsigned int		intr3_selected;
-+	unsigned int		intr4_selected;
-+};
-+
-+struct toe_private {
-+	void __iomem 		*global_base;
-+	struct net_device	*net_dev[2];
-+	struct device		*dev;
-+	struct work_struct	freq_work;
-+	spinlock_t		freeq_lock;
-+	unsigned int		swfq_desc_base;
-+	unsigned int		hwfq_desc_base;
-+	unsigned int		hwfq_buf_base;
-+	dma_addr_t		sw_freeq_desc_base_dma;
-+	dma_addr_t		hw_freeq_desc_base_dma;
-+	dma_addr_t		hwfq_buf_base_dma;
-+	dma_addr_t		hwfq_buf_end_dma;
-+};
-+
-+#define GMAC_PORT0	0
-+#define GMAC_PORT1	1
-+
-+#endif /* _GMAC_SL351x_H */
---- /dev/null
-+++ b/drivers/net/gemini_negmac/Makefile
-@@ -0,0 +1,3 @@
-+obj-$(CONFIG_GEMINI_NET_ENGINE_GMAC)+= gemini_negmac.o
-+
-+gemini_negmac-objs := gm_gmac.o
---- a/drivers/net/Kconfig
-+++ b/drivers/net/Kconfig
-@@ -103,6 +103,13 @@ config NET_FC
- 	  adaptor below. You also should have said Y to "SCSI support" and
- 	  "SCSI generic support".
- 
-+config GEMINI_NET_ENGINE_GMAC
-+	tristate "Gemini Gigabit Ethernet support"
-+	depends on ARCH_GEMINI
-+	select PHYLIB
-+	help
-+	  This driver supports Gemini TOE and NAT dual Gigabit Ethernet.
-+
- config MII
- 	tristate "Generic Media Independent Interface device support"
- 	help
---- a/drivers/net/Makefile
-+++ b/drivers/net/Makefile
-@@ -33,6 +33,7 @@ obj-$(CONFIG_ETRAX_ETHERNET) += cris/
- obj-$(CONFIG_NET_DSA) += dsa/
- obj-$(CONFIG_ETHERNET) += ethernet/
- obj-$(CONFIG_FDDI) += fddi/
-+obj-$(CONFIG_GEMINI_NET_ENGINE_GMAC) += gemini_negmac/
- obj-$(CONFIG_HIPPI) += hippi/
- obj-$(CONFIG_HAMRADIO) += hamradio/
- obj-$(CONFIG_IRDA) += irda/
diff --git a/target/linux/gemini/patches-3.3/121-arm-gemini-add-ethernet-device.patch b/target/linux/gemini/patches-3.3/121-arm-gemini-add-ethernet-device.patch
deleted file mode 100644
index 00100c0..0000000
--- a/target/linux/gemini/patches-3.3/121-arm-gemini-add-ethernet-device.patch
+++ /dev/null
@@ -1,81 +0,0 @@
---- a/arch/arm/mach-gemini/common.h
-+++ b/arch/arm/mach-gemini/common.h
-@@ -13,6 +13,7 @@
- #define __GEMINI_COMMON_H__
- 
- struct mtd_partition;
-+struct gemini_gmac_platform_data;
- 
- extern void gemini_map_io(void);
- extern void gemini_init_irq(void);
-@@ -26,5 +27,6 @@ extern int platform_register_pflash(unsi
- 				    struct mtd_partition *parts,
- 				    unsigned int nr_parts);
- extern int platform_register_watchdog(void);
-+extern int platform_register_ethernet(struct gemini_gmac_platform_data *pdata);
- 
- #endif /* __GEMINI_COMMON_H__ */
---- a/arch/arm/mach-gemini/devices.c
-+++ b/arch/arm/mach-gemini/devices.c
-@@ -17,6 +17,7 @@
- #include <mach/irqs.h>
- #include <mach/hardware.h>
- #include <mach/global_reg.h>
-+#include <mach/gmac.h>
- #include "common.h"
- 
- static struct plat_serial8250_port serial_platform_data[] = {
-@@ -134,3 +135,53 @@ int __init platform_register_watchdog(vo
- {
- 	return platform_device_register(&wdt_device);
- }
-+
-+static struct resource gmac_resources[] = {
-+	{
-+		.start	= 0x60000000,
-+		.end	= 0x6000ffff,
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.start	= IRQ_GMAC0,
-+		.end	= IRQ_GMAC0,
-+		.flags	= IORESOURCE_IRQ,
-+	},
-+	{
-+		.start	= IRQ_GMAC1,
-+		.end	= IRQ_GMAC1,
-+		.flags	= IORESOURCE_IRQ,
-+	},
-+};
-+
-+static u64 gmac_dmamask = 0xffffffffUL;
-+
-+static struct platform_device ethernet_device = {
-+	.name	= "gemini-gmac",
-+	.id	= 0,
-+	.dev	= {
-+		.dma_mask = &gmac_dmamask,
-+		.coherent_dma_mask = DMA_BIT_MASK(32),
-+	},
-+	.num_resources	= ARRAY_SIZE(gmac_resources),
-+	.resource	= gmac_resources,
-+};
-+
-+int __init platform_register_ethernet(struct gemini_gmac_platform_data *pdata)
-+{
-+	unsigned int reg;
-+
-+	reg = __raw_readl(IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_MISC_CTRL);
-+	reg &= ~(GMAC_GMII | GMAC_1_ENABLE);
-+
-+	if (pdata->bus_id[1])
-+		reg |= GMAC_1_ENABLE;
-+	else if (pdata->interface[0] == PHY_INTERFACE_MODE_GMII)
-+		reg |= GMAC_GMII;
-+
-+	__raw_writel(reg, IO_ADDRESS(GEMINI_GLOBAL_BASE) + GLOBAL_MISC_CTRL);
-+
-+	ethernet_device.dev.platform_data = pdata;
-+
-+	return platform_device_register(&ethernet_device);
-+}
diff --git a/target/linux/gemini/patches-3.3/122-arm-gemini-wbd111-register-ethernet.patch b/target/linux/gemini/patches-3.3/122-arm-gemini-wbd111-register-ethernet.patch
deleted file mode 100644
index aa54ade..0000000
--- a/target/linux/gemini/patches-3.3/122-arm-gemini-wbd111-register-ethernet.patch
+++ /dev/null
@@ -1,41 +0,0 @@
---- a/arch/arm/mach-gemini/board-wbd111.c
-+++ b/arch/arm/mach-gemini/board-wbd111.c
-@@ -22,9 +22,29 @@
- #include <asm/mach/arch.h>
- #include <asm/mach/time.h>
- 
-+#include <mach/gmac.h>
- 
- #include "common.h"
- 
-+static struct mdio_gpio_platform_data wbd111_mdio = {
-+	.mdc		= 22,
-+	.mdio		= 21,
-+	.phy_mask	= ~(1 << 1),
-+};
-+
-+static struct platform_device wbd111_phy_device = {
-+	.name	= "mdio-gpio",
-+	.id	= 0,
-+	.dev	= {
-+		.platform_data = &wbd111_mdio,
-+	},
-+};
-+
-+static struct gemini_gmac_platform_data gmac_data = {
-+	.bus_id[0] = "gpio-0:01",
-+	.interface[0] = PHY_INTERFACE_MODE_MII,
-+};
-+
- static struct gpio_keys_button wbd111_keys[] = {
- 	{
- 		.code		= KEY_SETUP,
-@@ -127,6 +147,8 @@ static void __init wbd111_init(void)
- 	platform_device_register(&wbd111_keys_device);
- 	platform_register_rtc();
- 	platform_register_watchdog();
-+	platform_device_register(&wbd111_phy_device);
-+	platform_register_ethernet(&gmac_data);
- }
- 
- MACHINE_START(WBD111, "Wiliboard WBD-111")
diff --git a/target/linux/gemini/patches-3.3/123-arm-gemini-wbd222-register-eth.patch b/target/linux/gemini/patches-3.3/123-arm-gemini-wbd222-register-eth.patch
deleted file mode 100644
index 621a9ab..0000000
--- a/target/linux/gemini/patches-3.3/123-arm-gemini-wbd222-register-eth.patch
+++ /dev/null
@@ -1,43 +0,0 @@
---- a/arch/arm/mach-gemini/board-wbd222.c
-+++ b/arch/arm/mach-gemini/board-wbd222.c
-@@ -22,9 +22,31 @@
- #include <asm/mach/arch.h>
- #include <asm/mach/time.h>
- 
-+#include <mach/gmac.h>
- 
- #include "common.h"
- 
-+static struct mdio_gpio_platform_data wbd222_mdio = {
-+	.mdc		= 22,
-+	.mdio		= 21,
-+	.phy_mask	= ~((1 << 1) | (1 << 3)),
-+};
-+
-+static struct platform_device wbd222_phy_device = {
-+	.name	= "mdio-gpio",
-+	.id	= 0,
-+	.dev	= {
-+		.platform_data = &wbd222_mdio,
-+	},
-+};
-+
-+static struct gemini_gmac_platform_data gmac_data = {
-+	.bus_id[0] = "gpio-0:01",
-+	.interface[0] = PHY_INTERFACE_MODE_MII,
-+	.bus_id[1] = "gpio-0:03",
-+        .interface[1] = PHY_INTERFACE_MODE_MII,
-+};
-+
- static struct gpio_keys_button wbd222_keys[] = {
- 	{
- 		.code		= KEY_SETUP,
-@@ -127,6 +149,8 @@ static void __init wbd222_init(void)
- 	platform_device_register(&wbd222_keys_device);
- 	platform_register_rtc();
- 	platform_register_watchdog();
-+	platform_device_register(&wbd222_phy_device);
-+	platform_register_ethernet(&gmac_data);
- }
- 
- MACHINE_START(WBD222, "Wiliboard WBD-222")
diff --git a/target/linux/gemini/patches-3.3/124-arm-gemini-rut100-register-ethernet.patch b/target/linux/gemini/patches-3.3/124-arm-gemini-rut100-register-ethernet.patch
deleted file mode 100644
index e1e57ee..0000000
--- a/target/linux/gemini/patches-3.3/124-arm-gemini-rut100-register-ethernet.patch
+++ /dev/null
@@ -1,47 +0,0 @@
---- a/arch/arm/mach-gemini/board-rut1xx.c
-+++ b/arch/arm/mach-gemini/board-rut1xx.c
-@@ -14,13 +14,35 @@
- #include <linux/leds.h>
- #include <linux/input.h>
- #include <linux/gpio_keys.h>
-+#include <linux/mdio-gpio.h>
- 
- #include <asm/mach-types.h>
- #include <asm/mach/arch.h>
- #include <asm/mach/time.h>
- 
-+#include <mach/gmac.h>
-+
- #include "common.h"
- 
-+static struct mdio_gpio_platform_data rut1xx_mdio = {
-+	.mdc		= 22,
-+	.mdio		= 21,
-+	.phy_mask	= ~(1 << 1),
-+};
-+
-+static struct platform_device rut1xx_phy_device = {
-+	.name	= "mdio-gpio",
-+	.id	= 0,
-+	.dev	= {
-+		.platform_data = &rut1xx_mdio,
-+	},
-+};
-+
-+static struct gemini_gmac_platform_data gmac_data = {
-+	.bus_id[0] = "gpio-0:01",
-+	.interface[0] = PHY_INTERFACE_MODE_MII,
-+};
-+
- static struct gpio_keys_button rut1xx_keys[] = {
- 	{
- 		.code		= KEY_SETUP,
-@@ -84,6 +106,8 @@ static void __init rut1xx_init(void)
- 	platform_device_register(&rut1xx_keys_device);
- 	platform_register_rtc();
- 	platform_register_watchdog();
-+	platform_device_register(&rut1xx_phy_device);
-+	platform_register_ethernet(&gmac_data);
- }
- 
- MACHINE_START(RUT100, "Teltonika RUT100")
diff --git a/target/linux/gemini/patches-3.3/130-usb-ehci-gemini-fot2gxx-support.patch b/target/linux/gemini/patches-3.3/130-usb-ehci-gemini-fot2gxx-support.patch
deleted file mode 100644
index 50ee4ab..0000000
--- a/target/linux/gemini/patches-3.3/130-usb-ehci-gemini-fot2gxx-support.patch
+++ /dev/null
@@ -1,615 +0,0 @@
---- /dev/null
-+++ b/drivers/usb/host/ehci-fotg2xx.c
-@@ -0,0 +1,465 @@
-+/*
-+ *  EHCI Host Controller driver
-+ *
-+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
-+ *  Copyright 2006 Sony Corp.
-+ *
-+ *  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; version 2 of the License.
-+ */
-+
-+#include <linux/platform_device.h>
-+#include <mach/hardware.h>
-+
-+#define otg_set(port, bits) writel(readl(hcd->regs + port) | bits, hcd->regs + port)
-+
-+#define otg_clear(port, bits) writel(readl(hcd->regs + port) & ~bits, hcd->regs + port)
-+
-+#define GLOBAL_ISR			0xC0
-+#define GLOBAL_ICR			0xC4
-+
-+#define HCD_MISC			0x40
-+
-+#define OTGC_SCR			0x80
-+#define OTGC_INT_EN			0x88
-+
-+#define GLOBAL_INT_POLARITY		(1 << 3)
-+#define GLOBAL_INT_MASK_HC		(1 << 2)
-+#define GLOBAL_INT_MASK_OTG		(1 << 1)
-+#define GLOBAL_INT_MASK_DEV		(1 << 0)
-+
-+#define OTGC_SCR_ID			(1 << 21)
-+#define OTGC_SCR_CROLE			(1 << 20)
-+#define OTGC_SCR_VBUS_VLD		(1 << 19)
-+#define OTGC_SCR_A_SRP_RESP_TYPE	(1 << 8)
-+#define OTGC_SCR_A_SRP_DET_EN		(1 << 7)
-+#define OTGC_SCR_A_SET_B_HNP_EN		(1 << 6)
-+#define OTGC_SCR_A_BUS_DROP		(1 << 5)
-+#define OTGC_SCR_A_BUS_REQ		(1 << 4)
-+
-+#define OTGC_INT_APLGRMV		(1 << 12)
-+#define OTGC_INT_BPLGRMV		(1 << 11)
-+#define OTGC_INT_OVC			(1 << 10)
-+#define OTGC_INT_IDCHG			(1 << 9)
-+#define OTGC_INT_RLCHG			(1 << 8)
-+#define OTGC_INT_AVBUSERR		(1 << 5)
-+#define OTGC_INT_ASRPDET		(1 << 4)
-+#define OTGC_INT_BSRPDN			(1 << 0)
-+
-+#define OTGC_INT_A_TYPE		(OTGC_INT_ASRPDET|OTGC_INT_AVBUSERR|OTGC_INT_OVC|OTGC_INT_RLCHG|OTGC_INT_IDCHG|OTGC_INT_APLGRMV)
-+#define OTGC_INT_B_TYPE		(OTGC_INT_AVBUSERR|OTGC_INT_OVC|OTGC_INT_RLCHG|OTGC_INT_IDCHG)
-+
-+static void fotg2xx_otgc_role_change(struct usb_hcd *hcd);
-+
-+static void fotg2xx_otgc_init(struct usb_hcd *hcd)
-+{
-+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
-+	unsigned int reg;
-+
-+	reg = __raw_readl(hcd->regs + OTGC_SCR);
-+	ehci_info(ehci, "role detected: %s, ",
-+		  (reg & OTGC_SCR_CROLE) ? "Peripheral" : "Host");
-+
-+	if (reg & OTGC_SCR_ID)
-+		ehci_info(ehci, "B-Device (may be unsupported!)\n");
-+	else
-+		ehci_info(ehci, "A-Device\n");
-+
-+	/* Enable the SRP detect */
-+	reg &= ~OTGC_SCR_A_SRP_RESP_TYPE;
-+	__raw_writel(reg, hcd->regs + OTGC_SCR);
-+
-+	reg = __raw_readl(hcd->regs + OTGC_INT_EN);
-+	/* clear INT B: bits AVBUSERR | OVC | RLCHG | IDCHG */
-+	reg &= ~OTGC_INT_B_TYPE;
-+	/* set INT A: bits ASRPDET | AVBUSERR | OVC | RLCHG | IDCHG | APLGRMV */
-+	reg |= OTGC_INT_A_TYPE;
-+	__raw_writel(reg, hcd->regs + OTGC_INT_EN);
-+
-+	reg = __raw_readl(hcd->regs + GLOBAL_ICR);
-+	reg &= ~GLOBAL_INT_MASK_OTG;
-+	__raw_writel(reg, hcd->regs + GLOBAL_ICR);
-+
-+	/* setup MISC register, fixes timing problems */
-+	reg = __raw_readl(hcd->regs + HCD_MISC);
-+	reg |= 0xD;
-+	__raw_writel(reg, hcd->regs + HCD_MISC);
-+
-+	fotg2xx_otgc_role_change(hcd);
-+}
-+
-+static void fotg2xx_otgh_close(struct usb_hcd *hcd)
-+{
-+	unsigned int reg;
-+
-+	/* <1>.Enable Interrupt Mask */
-+	reg = __raw_readl(hcd->regs + GLOBAL_ICR);
-+	reg |= GLOBAL_INT_MASK_HC;
-+	__raw_writel(reg, hcd->regs + GLOBAL_ICR);
-+
-+	/* <2>.Clear the Interrupt status */
-+	reg = __raw_readl(hcd->regs + 0x18);
-+	reg &= 0x0000003F;
-+	__raw_writel(reg, hcd->regs + 0x14);
-+}
-+
-+static void fotg2xx_otgh_open(struct usb_hcd *hcd)
-+{
-+	unsigned int reg;
-+
-+	reg = __raw_readl(hcd->regs + OTGC_SCR);
-+	reg &= ~OTGC_SCR_A_SRP_DET_EN;
-+	__raw_writel(reg, hcd->regs + OTGC_SCR);
-+
-+	reg = __raw_readl(hcd->regs + GLOBAL_ICR);
-+	reg &= ~GLOBAL_INT_MASK_HC;
-+	__raw_writel(reg, hcd->regs + GLOBAL_ICR);
-+}
-+
-+/* change to host role */
-+static void fotg2xx_otgc_role_change(struct usb_hcd *hcd)
-+{
-+
-+	/* clear A_SET_B_HNP_EN */
-+	otg_clear(0x80, BIT(6));
-+
-+	/*** Enable VBUS driving */
-+	if (readl(hcd->regs + 0x80) & BIT(19))
-+		printk(KERN_INFO "VBUS already enabled\n");
-+	else {
-+		int cnt = 0;
-+
-+		/* clear A_BUS_DROP */
-+		otg_clear(0x80, BIT(5));
-+
-+		/* set A_BUS_REQ */
-+		otg_set(0x80, BIT(4));
-+
-+		/* set global bus reg to VBUS on */
-+		writel(readl(IO_ADDRESS(0x40000000) + 0x30) | ((BIT(21)|BIT(22))),
-+			IO_ADDRESS(0x40000000) + 0x30);
-+
-+		if (readl(hcd->regs + 0x80) & (1<<19)) {
-+			printk(KERN_INFO "Waiting for VBus");
-+			while (!(readl(hcd->regs + 0x80) & (1<<19)) && (cnt < 80)) {
-+				printk(KERN_CONT ".");
-+				cnt++;
-+			}
-+			printk(KERN_CONT "\n");
-+		} else
-+			printk(KERN_INFO "VBUS enabled.\n");
-+
-+		mdelay(1);
-+	}
-+	fotg2xx_otgh_open(hcd);
-+}
-+
-+static int fotg2xx_ehci_hc_reset(struct usb_hcd *hcd)
-+{
-+	int result;
-+	struct ehci_hcd *ehci = hcd_to_ehci(hcd);
-+
-+	ehci->caps = hcd->regs;
-+	ehci->regs = hcd->regs + HC_LENGTH(ehci, ehci_readl(ehci, &ehci->caps->hc_capbase));
-+
-+	dbg_hcs_params(ehci, "reset");
-+	dbg_hcc_params(ehci, "reset");
-+
-+	ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
-+	hcd->has_tt = 1;
-+
-+	result = ehci_halt(ehci);
-+	if (result)
-+		return result;
-+
-+	result = ehci_init(hcd);
-+	if (result)
-+		return result;
-+
-+	ehci_port_power(ehci, 0);
-+
-+	return result;
-+}
-+
-+/*
-+ * Name: OTGC_INT_ISR
-+ * Description:This interrupt service routine belongs to the OTG-Controller
-+ *           <1>.Check for ID_Change
-+ *           <2>.Check for RL_Change
-+ *           <3>.Error Detect
-+ * Input: wINTStatus
-+ * Output:void
-+ */
-+void fotg2xx_int_isr(struct usb_hcd *hcd, u32 wINTStatus)
-+{
-+	/* <1>.Check for ID_Change */
-+	if (wINTStatus&OTGC_INT_IDCHG) {
-+		if ((readl(hcd->regs + 0x80) & BIT(21)) != 0)
-+			fotg2xx_otgc_init(hcd); /* Change to B Type */
-+		else
-+			fotg2xx_otgc_init(hcd); /* Change to A Type */
-+
-+		return;
-+	}
-+
-+	/* <2>.Check for RL_Change */
-+	if (wINTStatus&OTGC_INT_RLCHG)
-+		fotg2xx_otgc_role_change(hcd);
-+
-+	/* <3>.Error Detect */
-+	if (wINTStatus&OTGC_INT_AVBUSERR)
-+		printk(KERN_ERR "VBus error!\n");
-+
-+	if (wINTStatus&OTGC_INT_OVC)
-+		printk(KERN_WARNING "Overcurrent detected!\n");
-+
-+	/* <3>.Check for Type-A/Type-B Interrupt */
-+	if ((readl(hcd->regs + 0x80) & BIT(21)) == 0) { /*For Type-A Interrupt*/
-+		if (wINTStatus & (OTGC_INT_A_TYPE | OTGC_INT_ASRPDET)) {
-+			/* <1>.SRP detected => then set global variable */
-+			printk(KERN_WARNING "SRP detected, but not implemented!\n");
-+
-+#if 0
-+			u32 wTempCounter;
-+			/* <2>.Turn on the V Bus */
-+			pFTC_OTG->otg.state = OTG_STATE_A_WAIT_VRISE;
-+			OTGC_enable_vbus_draw_storlink(1);
-+			pFTC_OTG->otg.state = OTG_STATE_A_HOST;
-+			/* <3>.Should waiting for Device-Connect Wait 300ms */
-+			INFO(pFTC_OTG, ">>> OTG-A Waiting for OTG-B Connect,\n");
-+			wTempCounter = 0;
-+			while (mwHost20_PORTSC_ConnectStatus_Rd() == 0) {
-+				mdelay(1);
-+				wTempCounter++;
-+				/* Waiting for 300 ms */
-+				if (wTempCounter > 300) {
-+					mdwOTGC_Control_A_SRP_DET_EN_Clr();
-+					INFO(pFTC_OTG, ">>> OTG-B do not connect under 300 ms...\n");
-+					break;
-+				}
-+			}
-+			/* <4>.If Connect => issue quick Reset */
-+			if (mwHost20_PORTSC_ConnectStatus_Rd() > 0) {
-+				mdelay(300); /* For OPT-A Test */
-+				OTGH_host_quick_Reset();
-+				OTGH_Open();
-+				pFTC_OTG->otg.host->A_Disable_Set_Feature_HNP = 0;
-+			}
-+#endif
-+		}
-+	} else { /* For Type-B Interrupt */
-+		BUG();
-+	}
-+}
-+
-+static irqreturn_t fotg2xx_ehci_irq(int irq, void *devid)
-+{
-+	struct usb_hcd *hcd = devid;
-+	u32 val;
-+
-+	/* OTG Interrupt Status Register */
-+	val = readl(hcd->regs + 0x84);
-+
-+	/* OTG stuff */
-+	if (val) {
-+		/* supposed to do "INT STS Clr" - XXX */
-+		writel(readl(hcd->regs + 0x84) | val, hcd->regs + 0x84);
-+
-+		fotg2xx_int_isr(hcd, val);
-+
-+		/* supposed to do "INT STS Clr" - XXX */
-+		writel(readl(hcd->regs + 0x84) | val, hcd->regs + 0x84);
-+
-+		return IRQ_HANDLED;
-+	}
-+
-+	if ((readl(hcd->regs + 0x80) & BIT(20)) == 0) { /* Role is HOST */
-+		if (readl(hcd->regs + 0xC0) & BIT(2)) { /* INT STS HOST */
-+			/* leave this for ehci irq handler */
-+			return IRQ_NONE;
-+		}
-+	} else
-+		printk(KERN_WARNING
-+		      "received irq for peripheral - don't know what to do!\n");
-+
-+	/* do not call the ehci irq handler */
-+	return IRQ_HANDLED;
-+}
-+
-+static int fotg2xx_ehci_run(struct usb_hcd *hcd)
-+{
-+	int retval;
-+
-+	retval = ehci_run(hcd);
-+
-+	fotg2xx_otgh_close(hcd);
-+	fotg2xx_otgc_init(hcd);
-+
-+	return retval;
-+}
-+
-+static const struct hc_driver fotg2xx_ehci_hc_driver = {
-+	.description		= hcd_name,
-+	.product_desc		= "FOTG2XX EHCI Host Controller",
-+	.hcd_priv_size		= sizeof(struct ehci_hcd),
-+	.irq			= ehci_irq,
-+	.flags			= HCD_MEMORY | HCD_USB2,
-+	.reset			= fotg2xx_ehci_hc_reset,
-+	.start			= fotg2xx_ehci_run,
-+	.stop			= ehci_stop,
-+	.shutdown		= ehci_shutdown,
-+
-+	.urb_enqueue		= ehci_urb_enqueue,
-+	.urb_dequeue		= ehci_urb_dequeue,
-+	.endpoint_disable	= ehci_endpoint_disable,
-+	.endpoint_reset		= ehci_endpoint_reset,
-+
-+	.get_frame_number	= ehci_get_frame,
-+
-+	.hub_status_data	= ehci_hub_status_data,
-+	.hub_control		= ehci_hub_control,
-+#if defined(CONFIG_PM)
-+	.bus_suspend		= ehci_bus_suspend,
-+	.bus_resume		= ehci_bus_resume,
-+#endif
-+	.relinquish_port	= ehci_relinquish_port,
-+	.port_handed_over	= ehci_port_handed_over,
-+
-+	.clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
-+};
-+
-+static int fotg2xx_ehci_probe(struct platform_device *pdev)
-+{
-+	const struct hc_driver *driver = &fotg2xx_ehci_hc_driver;
-+	struct usb_hcd *hcd;
-+	struct resource *res;
-+	int irq;
-+	int retval;
-+
-+	pr_debug("initializing FOTG2XX-SOC USB Controller\n");
-+
-+	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
-+	if (!res) {
-+		dev_err(&pdev->dev,
-+			"Found HC with no IRQ. Check %s setup!\n",
-+			dev_name(&pdev->dev));
-+		return -ENODEV;
-+	}
-+
-+	irq = res->start;
-+
-+	hcd = usb_create_hcd(driver, &pdev->dev, dev_name(&pdev->dev));
-+	if (!hcd) {
-+		retval = -ENOMEM;
-+		goto err1;
-+	}
-+
-+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+	if (!res) {
-+		dev_err(&pdev->dev,
-+			"Found HC with no register addr. Check %s setup!\n",
-+			dev_name(&pdev->dev));
-+		retval = -ENODEV;
-+		goto err2;
-+	}
-+
-+	hcd->rsrc_start = res->start;
-+	hcd->rsrc_len = res->end - res->start + 1;
-+	if (!request_mem_region(hcd->rsrc_start, hcd->rsrc_len,
-+				driver->description)) {
-+		dev_dbg(&pdev->dev, "controller already in use\n");
-+		retval = -EBUSY;
-+		goto err2;
-+	}
-+
-+	hcd->regs = ioremap(hcd->rsrc_start, hcd->rsrc_len);
-+	if (hcd->regs == NULL) {
-+		dev_dbg(&pdev->dev, "error mapping memory\n");
-+		retval = -EFAULT;
-+		goto err3;
-+	}
-+
-+
-+	/* set global reg to mini-A host */
-+	writel(readl(IO_ADDRESS(0x40000000) + 0x30) & ~(BIT(30)|BIT(29)),
-+		IO_ADDRESS(0x40000000) + 0x30);
-+
-+	/* USB0&USB1 - VBUS off */
-+	writel(readl(IO_ADDRESS(0x40000000) + 0x30) & ~(BIT(21)|BIT(22)),
-+		IO_ADDRESS(0x40000000) + 0x30);
-+
-+	if ((readl(hcd->regs) == 0x01000010) &&
-+		(readl(hcd->regs + 4) == 0x00000001) &&
-+		(readl(hcd->regs + 8) == 0x00000006)) {
-+		dev_info(&pdev->dev,
-+			"Found Faraday OTG 2XX controller (base = 0x%08lX)\n",
-+			(unsigned long) hcd->rsrc_start);
-+	} else {
-+		dev_err(&pdev->dev, "fotg2xx id mismatch: found %d.%d.%d\n",
-+			readl(hcd->regs + 0x00),
-+			readl(hcd->regs + 0x04),
-+			readl(hcd->regs + 0x08));
-+		retval = -ENODEV;
-+		goto err4;
-+	}
-+
-+	platform_set_drvdata(pdev, hcd);
-+
-+	/* mask interrupts - peripheral, otg, host, hi-active (bits 0,1,2,3) */
-+	otg_set(0xc4, BIT(3)); /* hi active */
-+
-+	otg_set(0xc4, BIT(2)); /* host */
-+	otg_set(0xc4, BIT(1)); /* otg */
-+	otg_set(0xc4, BIT(0)); /* peripheral */
-+
-+	/* register additional interrupt - here we check otg status */
-+	if ((request_irq(irq, &fotg2xx_ehci_irq, IRQF_SHARED | IRQF_DISABLED,
-+		hcd->irq_descr, hcd)) != 0) {
-+		dev_dbg(&pdev->dev, "error requesting irq %d\n", irq);
-+		retval = -EFAULT;
-+		goto err4;
-+	}
-+
-+	retval = usb_add_hcd(hcd, irq, IRQF_SHARED);
-+	if (retval != 0)
-+		goto err4;
-+	return retval;
-+
-+err4:
-+	iounmap(hcd->regs);
-+err3:
-+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
-+err2:
-+	usb_put_hcd(hcd);
-+err1:
-+	dev_err(&pdev->dev, "init %s fail, %d\n", dev_name(&pdev->dev), retval);
-+	return retval;
-+}
-+
-+/* may be called without controller electrically present */
-+/* may be called with controller, bus, and devices active */
-+
-+int fotg2xx_ehci_remove(struct platform_device *pdev)
-+{
-+	struct usb_hcd *hcd =
-+		(struct usb_hcd *)platform_get_drvdata(pdev);
-+
-+	usb_remove_hcd(hcd);
-+	release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
-+	iounmap(hcd->regs);
-+	usb_put_hcd(hcd);
-+	platform_set_drvdata(pdev, NULL);
-+
-+	return 0;
-+}
-+
-+MODULE_ALIAS("platform:ehci-fotg2xx");
-+
-+static struct platform_driver fotg2xx_ehci_driver = {
-+	.probe = fotg2xx_ehci_probe,
-+	.remove = fotg2xx_ehci_remove,
-+	.driver = {
-+		.name = "ehci-fotg2xx",
-+	},
-+};
---- a/drivers/usb/host/ehci.h
-+++ b/drivers/usb/host/ehci.h
-@@ -581,7 +581,12 @@ static inline unsigned int
- ehci_port_speed(struct ehci_hcd *ehci, unsigned int portsc)
- {
- 	if (ehci_is_TDI(ehci)) {
-+#ifdef CONFIG_ARCH_GEMINI
-+		portsc = readl(ehci_to_hcd(ehci)->regs + 0x80);
-+		switch ((portsc>>22)&3) {
-+#else
- 		switch ((portsc >> (ehci->has_hostpc ? 25 : 26)) & 3) {
-+#endif
- 		case 0:
- 			return 0;
- 		case 1:
---- a/drivers/usb/host/ehci-hcd.c
-+++ b/drivers/usb/host/ehci-hcd.c
-@@ -227,9 +227,11 @@ static int ehci_halt (struct ehci_hcd *e
- 	if ((temp & STS_HALT) != 0)
- 		return 0;
- 
-+#ifndef CONFIG_ARCH_GEMINI
- 	temp = ehci_readl(ehci, &ehci->regs->command);
- 	temp &= ~CMD_RUN;
- 	ehci_writel(ehci, temp, &ehci->regs->command);
-+#endif
- 	return handshake (ehci, &ehci->regs->status,
- 			  STS_HALT, STS_HALT, 16 * 125);
- }
-@@ -342,8 +344,10 @@ static int ehci_reset (struct ehci_hcd *
- 	if (retval)
- 		return retval;
- 
-+#ifndef CONFIG_ARCH_GEMINI
- 	if (ehci_is_TDI(ehci))
- 		tdi_reset (ehci);
-+#endif
- 
- 	if (ehci->debug)
- 		dbgp_external_startup();
-@@ -478,12 +482,13 @@ static void ehci_silence_controller(stru
- {
- 	ehci_halt(ehci);
- 	ehci_turn_off_all_ports(ehci);
--
-+#ifndef CONFIG_ARCH_GEMINI
- 	/* make BIOS/etc use companion controller during reboot */
- 	ehci_writel(ehci, 0, &ehci->regs->configured_flag);
- 
- 	/* unblock posted writes */
- 	ehci_readl(ehci, &ehci->regs->configured_flag);
-+#endif
- }
- 
- /* ehci_shutdown kick in for silicon on any bus (not just pci, etc).
-@@ -764,7 +769,9 @@ static int ehci_run (struct usb_hcd *hcd
- 	// Philips, Intel, and maybe others need CMD_RUN before the
- 	// root hub will detect new devices (why?); NEC doesn't
- 	ehci->command &= ~(CMD_LRESET|CMD_IAAD|CMD_PSE|CMD_ASE|CMD_RESET);
-+#ifndef CONFIG_ARCH_GEMINI
- 	ehci->command |= CMD_RUN;
-+#endif
- 	ehci_writel(ehci, ehci->command, &ehci->regs->command);
- 	dbg_cmd (ehci, "init", ehci->command);
- 
-@@ -784,9 +791,11 @@ static int ehci_run (struct usb_hcd *hcd
- 	 */
- 	down_write(&ehci_cf_port_reset_rwsem);
- 	ehci->rh_state = EHCI_RH_RUNNING;
-+#ifndef CONFIG_ARCH_GEMINI
- 	ehci_writel(ehci, FLAG_CF, &ehci->regs->configured_flag);
- 	ehci_readl(ehci, &ehci->regs->command);	/* unblock posted writes */
- 	msleep(5);
-+#endif /* !CONFIG_ARCH_GEMINI */
- 	up_write(&ehci_cf_port_reset_rwsem);
- 	ehci->last_periodic_enable = ktime_get_real();
- 
-@@ -958,7 +967,9 @@ static irqreturn_t ehci_irq (struct usb_
- 		ehci_halt(ehci);
- dead:
- 		ehci_reset(ehci);
-+#ifndef CONFIG_ARCH_GEMINI
- 		ehci_writel(ehci, 0, &ehci->regs->configured_flag);
-+#endif
- 		usb_hc_died(hcd);
- 		/* generic layer kills/unlinks all urbs, then
- 		 * uses ehci_stop to clean up the rest
-@@ -1256,6 +1267,11 @@ MODULE_LICENSE ("GPL");
- #define	PCI_DRIVER		ehci_pci_driver
- #endif
- 
-+#ifdef CONFIG_ARCH_GEMINI
-+#include "ehci-fotg2xx.c"
-+#define PLATFORM_DRIVER		fotg2xx_ehci_driver
-+#endif
-+
- #ifdef CONFIG_USB_EHCI_FSL
- #include "ehci-fsl.c"
- #define	PLATFORM_DRIVER		ehci_fsl_driver
---- a/drivers/usb/host/ehci-hub.c
-+++ b/drivers/usb/host/ehci-hub.c
-@@ -882,6 +882,12 @@ static int ehci_hub_control (
- 			/* see what we found out */
- 			temp = check_reset_complete (ehci, wIndex, status_reg,
- 					ehci_readl(ehci, status_reg));
-+#ifdef CONFIG_ARCH_GEMINI
-+			/* restart schedule */
-+			ehci_writel(ehci, ehci_readl(ehci, &ehci->regs->command) | CMD_RUN, &ehci->regs->command);
-+
-+//			hcd->state = HC_STATE_RUNNING;
-+#endif
- 		}
- 
- 		if (!(temp & (PORT_RESUME|PORT_RESET)))
---- a/drivers/usb/Kconfig
-+++ b/drivers/usb/Kconfig
-@@ -76,6 +76,7 @@ config USB_ARCH_HAS_EHCI
- 	default y if MICROBLAZE
- 	default y if SPARC_LEON
- 	default y if ARCH_MMP
-+	default y if ARCH_GEMINI
- 	default PCI
- 
- # some non-PCI HCDs implement xHCI
-@@ -94,7 +95,7 @@ config USB
- 	  traditional PC serial port.  The bus supplies power to peripherals
- 	  and allows for hot swapping.  Up to 127 USB peripherals can be
- 	  connected to a single USB host in a tree structure.
--	  
-+
- 	  The USB host is the root of the tree, the peripherals are the
- 	  leaves and the inner nodes are special USB devices called hubs.
- 	  Most PCs now have USB host ports, used to connect peripherals
---- a/include/linux/usb/ehci_def.h
-+++ b/include/linux/usb/ehci_def.h
-@@ -110,9 +110,9 @@ struct ehci_regs {
- 	u32		frame_list;	/* points to periodic list */
- 	/* ASYNCLISTADDR: offset 0x18 */
- 	u32		async_next;	/* address of next async queue head */
--
-+#ifndef CONFIG_ARCH_GEMINI
- 	u32		reserved[9];
--
-+#endif
- 	/* CONFIGFLAG: offset 0x40 */
- 	u32		configured_flag;
- #define FLAG_CF		(1<<0)		/* true: we'll support "high speed" */
diff --git a/target/linux/gemini/patches-3.3/131-arm-gemini-add-usb-platform-device.patch b/target/linux/gemini/patches-3.3/131-arm-gemini-add-usb-platform-device.patch
deleted file mode 100644
index 00990e1..0000000
--- a/target/linux/gemini/patches-3.3/131-arm-gemini-add-usb-platform-device.patch
+++ /dev/null
@@ -1,74 +0,0 @@
---- a/arch/arm/mach-gemini/devices.c
-+++ b/arch/arm/mach-gemini/devices.c
-@@ -185,3 +185,62 @@ int __init platform_register_ethernet(st
- 
- 	return platform_device_register(&ethernet_device);
- }
-+
-+static u64 usb0_dmamask = DMA_BIT_MASK(32);
-+static struct resource usb0_resources[] = {
-+	{
-+		.start	= 0x68000000,
-+		.end	= 0x68000fff,
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.start	= IRQ_USB0,
-+		.end	= IRQ_USB0,
-+		.flags	= IORESOURCE_IRQ,
-+	},
-+};
-+
-+static u64 usb1_dmamask = DMA_BIT_MASK(32);
-+static struct resource usb1_resources[] = {
-+	{
-+		.start	= 0x69000000,
-+		.end	= 0x69000fff,
-+		.flags	= IORESOURCE_MEM,
-+	},
-+	{
-+		.start	= IRQ_USB1,
-+		.end	= IRQ_USB1,
-+		.flags	= IORESOURCE_IRQ,
-+	},
-+};
-+
-+static struct platform_device usb_device[] = {
-+	{
-+		.name	= "ehci-fotg2xx",
-+		.id	= 0,
-+		.dev	= {
-+			.dma_mask = &usb0_dmamask,
-+			.coherent_dma_mask = DMA_BIT_MASK(32),
-+		},
-+		.num_resources	= ARRAY_SIZE(usb0_resources),
-+		.resource	= usb0_resources,
-+	},
-+	{
-+		.name	= "ehci-fotg2xx",
-+		.id	= 1,
-+		.dev	= {
-+			.dma_mask = &usb1_dmamask,
-+			.coherent_dma_mask = DMA_BIT_MASK(32),
-+		},
-+		.num_resources	= ARRAY_SIZE(usb1_resources),
-+		.resource	= usb1_resources,
-+	},
-+};
-+
-+int __init platform_register_usb(unsigned int id)
-+{
-+	if (id > 1)
-+		return -EINVAL;
-+
-+	return platform_device_register(&usb_device[id]);
-+}
---- a/arch/arm/mach-gemini/common.h
-+++ b/arch/arm/mach-gemini/common.h
-@@ -28,5 +28,6 @@ extern int platform_register_pflash(unsi
- 				    unsigned int nr_parts);
- extern int platform_register_watchdog(void);
- extern int platform_register_ethernet(struct gemini_gmac_platform_data *pdata);
-+extern int platform_register_usb(unsigned int id);
- 
- #endif /* __GEMINI_COMMON_H__ */
diff --git a/target/linux/gemini/patches-3.3/132-arm-gemini-wbd111-register-usb.patch b/target/linux/gemini/patches-3.3/132-arm-gemini-wbd111-register-usb.patch
deleted file mode 100644
index 2633936..0000000
--- a/target/linux/gemini/patches-3.3/132-arm-gemini-wbd111-register-usb.patch
+++ /dev/null
@@ -1,24 +0,0 @@
---- a/arch/arm/mach-gemini/board-wbd111.c
-+++ b/arch/arm/mach-gemini/board-wbd111.c
-@@ -149,6 +149,7 @@ static void __init wbd111_init(void)
- 	platform_register_watchdog();
- 	platform_device_register(&wbd111_phy_device);
- 	platform_register_ethernet(&gmac_data);
-+	platform_register_usb(0);
- }
- 
- MACHINE_START(WBD111, "Wiliboard WBD-111")
---- a/drivers/usb/host/ehci-hcd.c
-+++ b/drivers/usb/host/ehci-hcd.c
-@@ -112,7 +112,11 @@ module_param (park, uint, S_IRUGO);
- MODULE_PARM_DESC (park, "park setting; 1-3 back-to-back async packets");
- 
- /* for flakey hardware, ignore overcurrent indicators */
-+#ifdef CONFIG_ARCH_GEMINI
-+static bool ignore_oc = 1;
-+#else
- static bool ignore_oc = 0;
-+#endif
- module_param (ignore_oc, bool, S_IRUGO);
- MODULE_PARM_DESC (ignore_oc, "ignore bogus hardware overcurrent indications");
- 
diff --git a/target/linux/gemini/patches-3.3/133-arm-gemini-wbd222-register-usb.patch b/target/linux/gemini/patches-3.3/133-arm-gemini-wbd222-register-usb.patch
deleted file mode 100644
index a4d332b..0000000
--- a/target/linux/gemini/patches-3.3/133-arm-gemini-wbd222-register-usb.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/arch/arm/mach-gemini/board-wbd222.c
-+++ b/arch/arm/mach-gemini/board-wbd222.c
-@@ -151,6 +151,7 @@ static void __init wbd222_init(void)
- 	platform_register_watchdog();
- 	platform_device_register(&wbd222_phy_device);
- 	platform_register_ethernet(&gmac_data);
-+	platform_register_usb(0);
- }
- 
- MACHINE_START(WBD222, "Wiliboard WBD-222")
diff --git a/target/linux/gemini/patches-3.3/134-arm-gemini-rut100-register-usb.patch b/target/linux/gemini/patches-3.3/134-arm-gemini-rut100-register-usb.patch
deleted file mode 100644
index 10f24d8..0000000
--- a/target/linux/gemini/patches-3.3/134-arm-gemini-rut100-register-usb.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- a/arch/arm/mach-gemini/board-rut1xx.c
-+++ b/arch/arm/mach-gemini/board-rut1xx.c
-@@ -108,6 +108,7 @@ static void __init rut1xx_init(void)
- 	platform_register_watchdog();
- 	platform_device_register(&rut1xx_phy_device);
- 	platform_register_ethernet(&gmac_data);
-+	platform_register_usb(0);
- }
- 
- MACHINE_START(RUT100, "Teltonika RUT100")
diff --git a/target/linux/gemini/patches-3.3/135-arm-gemini-nas4220-register-usb.patch b/target/linux/gemini/patches-3.3/135-arm-gemini-nas4220-register-usb.patch
deleted file mode 100644
index 31d776d..0000000
--- a/target/linux/gemini/patches-3.3/135-arm-gemini-nas4220-register-usb.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/arch/arm/mach-gemini/board-nas4220b.c
-+++ b/arch/arm/mach-gemini/board-nas4220b.c
-@@ -100,6 +100,8 @@ static void __init ib4220b_init(void)
- 	platform_device_register(&ib4220b_key_device);
- 	platform_register_rtc();
- 	platform_register_watchdog();
-+	platform_register_usb(0);
-+	platform_register_usb(1);
- }
- 
- MACHINE_START(NAS4220B, "Raidsonic NAS IB-4220-B")
diff --git a/target/linux/gemini/patches-3.3/140-arm-gemini-add-pci-support.patch b/target/linux/gemini/patches-3.3/140-arm-gemini-add-pci-support.patch
deleted file mode 100644
index 8cacb51..0000000
--- a/target/linux/gemini/patches-3.3/140-arm-gemini-add-pci-support.patch
+++ /dev/null
@@ -1,390 +0,0 @@
---- a/arch/arm/Kconfig
-+++ b/arch/arm/Kconfig
-@@ -379,6 +379,7 @@ config ARCH_GEMINI
- 	select CPU_FA526
- 	select ARCH_REQUIRE_GPIOLIB
- 	select ARCH_USES_GETTIMEOFFSET
-+	select MIGHT_HAVE_PCI
- 	help
- 	  Support for the Cortina Systems Gemini family SoCs
- 
---- a/arch/arm/mach-gemini/include/mach/hardware.h
-+++ b/arch/arm/mach-gemini/include/mach/hardware.h
-@@ -71,4 +71,9 @@
-  */
- #define IO_ADDRESS(x)	((((x) & 0xFFF00000) >> 4) | ((x) & 0x000FFFFF) | 0xF0000000)
- 
-+/*
-+ * PCI subsystem macros
-+ */
-+#define pcibios_assign_all_busses()	1
-+
- #endif
---- a/arch/arm/mach-gemini/include/mach/irqs.h
-+++ b/arch/arm/mach-gemini/include/mach/irqs.h
-@@ -43,11 +43,14 @@
- 
- #define NORMAL_IRQ_NUM	32
- 
--#define GPIO_IRQ_BASE	NORMAL_IRQ_NUM
-+#define PCI_IRQ_BASE	NORMAL_IRQ_NUM
-+#define PCI_IRQ_NUM	4
-+
-+#define GPIO_IRQ_BASE	(NORMAL_IRQ_NUM + PCI_IRQ_NUM)
- #define GPIO_IRQ_NUM	(3 * 32)
- 
- #define ARCH_TIMER_IRQ	IRQ_TIMER2
- 
--#define NR_IRQS		(NORMAL_IRQ_NUM + GPIO_IRQ_NUM)
-+#define NR_IRQS		(NORMAL_IRQ_NUM + PCI_IRQ_NUM + GPIO_IRQ_NUM)
- 
- #endif /* __MACH_IRQS_H__ */
---- a/arch/arm/mach-gemini/Makefile
-+++ b/arch/arm/mach-gemini/Makefile
-@@ -6,6 +6,8 @@
- 
- obj-y			:= irq.o mm.o time.o devices.o gpio.o
- 
-+obj-$(CONFIG_PCI)	+= pci.o
-+
- # Board-specific support
- obj-$(CONFIG_MACH_NAS4220B)	+= board-nas4220b.o
- obj-$(CONFIG_MACH_RUT100)	+= board-rut1xx.o
---- a/arch/arm/mach-gemini/mm.c
-+++ b/arch/arm/mach-gemini/mm.c
-@@ -59,6 +59,11 @@ static struct map_desc gemini_io_desc[]
- 		.length		= SZ_512K,
- 		.type 		= MT_DEVICE,
- 	}, {
-+		.virtual	= IO_ADDRESS(GEMINI_PCI_IO_BASE),
-+		.pfn		= __phys_to_pfn(GEMINI_PCI_IO_BASE),
-+		.length		= SZ_512K,
-+		.type 		= MT_DEVICE,
-+	}, {
- 		.virtual	= IO_ADDRESS(GEMINI_FLASH_CTRL_BASE),
- 		.pfn		= __phys_to_pfn(GEMINI_FLASH_CTRL_BASE),
- 		.length		= SZ_512K,
---- /dev/null
-+++ b/arch/arm/mach-gemini/pci.c
-@@ -0,0 +1,321 @@
-+/*
-+ *  Support for Gemini PCI Controller
-+ *
-+ *  Copyright (C) 2009 Janos Laube <janos.dev@gmail.com>
-+ *  Copyright (C) 2009 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
-+ *
-+ * based on SL2312 PCI controller code
-+ *   Storlink (C) 2003
-+ *
-+ * 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/kernel.h>
-+#include <linux/pci.h>
-+#include <linux/irq.h>
-+#include <linux/gpio.h>
-+
-+#include <asm/mach/pci.h>
-+
-+#include <mach/irqs.h>
-+#include <mach/hardware.h>
-+
-+#define GEMINI_PCI_IOSIZE_1M		0x0000
-+
-+#define GEMINI_PCI_PMC			0x40
-+#define GEMINI_PCI_PMCSR		0x44
-+#define GEMINI_PCI_CTRL1		0x48
-+#define GEMINI_PCI_CTRL2		0x4C
-+#define GEMINI_PCI_MEM1_BASE_SIZE	0x50
-+#define GEMINI_PCI_MEM2_BASE_SIZE	0x54
-+#define GEMINI_PCI_MEM3_BASE_SIZE	0x58
-+
-+#define PCI_CTRL2_INTSTS_OFFSET		28
-+#define PCI_CTRL2_INTMASK_OFFSET	22
-+
-+#define GEMINI_PCI_DMA_MASK		0xFFF00000
-+#define GEMINI_PCI_DMA_MEM1_BASE	0x00000000
-+#define GEMINI_PCI_DMA_MEM2_BASE	0x00000000
-+#define GEMINI_PCI_DMA_MEM3_BASE	0x00000000
-+#define GEMINI_PCI_DMA_MEM1_SIZE	7
-+#define GEMINI_PCI_DMA_MEM2_SIZE	6
-+#define GEMINI_PCI_DMA_MEM3_SIZE	6
-+
-+#define PCI_CONF_ENABLE		(1 << 31)
-+#define PCI_CONF_WHERE(r)	((r) & 0xFC)
-+#define PCI_CONF_BUS(b)		(((b) & 0xFF) << 16)
-+#define PCI_CONF_DEVICE(d)	(((d) & 0x1F) << 11)
-+#define PCI_CONF_FUNCTION(f)	(((f) & 0x07) << 8)
-+
-+#define PCI_IOSIZE_REG	(IO_ADDRESS(GEMINI_PCI_IO_BASE))
-+#define PCI_PROT_REG	(IO_ADDRESS(GEMINI_PCI_IO_BASE) + 0x04)
-+#define PCI_CTRL_REG	(IO_ADDRESS(GEMINI_PCI_IO_BASE) + 0x08)
-+#define PCI_SOFTRST_REG	(IO_ADDRESS(GEMINI_PCI_IO_BASE) + 0x10)
-+#define PCI_CONFIG_REG	(IO_ADDRESS(GEMINI_PCI_IO_BASE) + 0x28)
-+#define PCI_DATA_REG	(IO_ADDRESS(GEMINI_PCI_IO_BASE) + 0x2C)
-+
-+
-+static DEFINE_SPINLOCK(gemini_pci_lock);
-+
-+static int gemini_pci_read_config(struct pci_bus* bus, unsigned int fn,
-+				  int config, int size, u32* value)
-+{
-+	unsigned long irq_flags;
-+
-+	spin_lock_irqsave(&gemini_pci_lock, irq_flags);
-+
-+	__raw_writel(PCI_CONF_BUS(bus->number) |
-+			PCI_CONF_DEVICE(PCI_SLOT(fn)) |
-+			PCI_CONF_FUNCTION(PCI_FUNC(fn)) |
-+			PCI_CONF_WHERE(config) |
-+			PCI_CONF_ENABLE,
-+			PCI_CONFIG_REG);
-+
-+	*value = __raw_readl(PCI_DATA_REG);
-+
-+	if (size == 1)
-+		*value = (*value >> (8 * (config & 3))) & 0xFF;
-+	else if (size == 2)
-+		*value = (*value >> (8 * (config & 3))) & 0xFFFF;
-+
-+	spin_unlock_irqrestore(&gemini_pci_lock, irq_flags);
-+
-+	dev_dbg(&bus->dev,
-+		"[read]  slt: %.2d, fnc: %d, cnf: 0x%.2X, val (%d bytes): 0x%.8X\n",
-+		PCI_SLOT(fn), PCI_FUNC(fn), config, size, *value);
-+
-+	return PCIBIOS_SUCCESSFUL;
-+}
-+
-+static int gemini_pci_write_config(struct pci_bus* bus, unsigned int fn,
-+				   int config, int size, u32 value)
-+{
-+	unsigned long irq_flags = 0;
-+	int ret = PCIBIOS_SUCCESSFUL;
-+
-+	dev_dbg(&bus->dev,
-+		"[write] slt: %.2d, fnc: %d, cnf: 0x%.2X, val (%d bytes): 0x%.8X\n",
-+		PCI_SLOT(fn), PCI_FUNC(fn), config, size, value);
-+
-+	spin_lock_irqsave(&gemini_pci_lock, irq_flags);
-+
-+	__raw_writel(PCI_CONF_BUS(bus->number) |
-+			PCI_CONF_DEVICE(PCI_SLOT(fn)) |
-+			PCI_CONF_FUNCTION(PCI_FUNC(fn)) |
-+			PCI_CONF_WHERE(config) |
-+			PCI_CONF_ENABLE,
-+			PCI_CONFIG_REG);
-+
-+	switch(size) {
-+	case 4:
-+		__raw_writel(value, PCI_DATA_REG);
-+		break;
-+	case 2:
-+		__raw_writew(value, PCI_DATA_REG + (config & 3));
-+		break;
-+	case 1:
-+		__raw_writeb(value, PCI_DATA_REG + (config & 3));
-+		break;
-+	default:
-+		ret = PCIBIOS_BAD_REGISTER_NUMBER;
-+	}
-+
-+	spin_unlock_irqrestore(&gemini_pci_lock, irq_flags);
-+
-+	return ret;
-+}
-+
-+static struct pci_ops gemini_pci_ops = {
-+	.read	= gemini_pci_read_config,
-+	.write	= gemini_pci_write_config,
-+};
-+
-+static struct resource gemini_pci_resource_io = {
-+	.name	= "PCI I/O Space",
-+	.start	= IO_ADDRESS(GEMINI_PCI_IO_BASE),
-+	.end	= IO_ADDRESS(GEMINI_PCI_IO_BASE) + SZ_1M - 1,
-+	.flags	= IORESOURCE_IO,
-+};
-+
-+static struct resource gemini_pci_resource_mem = {
-+	.name	= "PCI Memory Space",
-+	.start	= GEMINI_PCI_MEM_BASE,
-+	.end	= GEMINI_PCI_MEM_BASE + SZ_128M - 1,
-+	.flags	= IORESOURCE_MEM,
-+};
-+
-+static int __init gemini_pci_request_resources(struct pci_sys_data *sys)
-+{
-+	if (request_resource(&ioport_resource, &gemini_pci_resource_io))
-+		goto bad_resources;
-+	if (request_resource(&iomem_resource, &gemini_pci_resource_mem))
-+		goto bad_resources;
-+
-+	pci_add_resource(&sys->resources, &gemini_pci_resource_io);
-+	pci_add_resource(&sys->resources, &gemini_pci_resource_mem);
-+
-+	return 0;
-+
-+bad_resources:
-+	pr_err("Gemini PCI: request_resource() failed. "
-+			"Abort PCI bus enumeration.\n");
-+	return -1;
-+}
-+
-+static int __init gemini_pci_setup(int nr, struct pci_sys_data *sys)
-+{
-+	unsigned int cmd;
-+
-+	pcibios_min_io = 0x100;
-+	pcibios_min_mem = 0;
-+
-+	if ((nr > 0) || gemini_pci_request_resources(sys))
-+		return 0;
-+
-+	/* setup I/O space to 1MB size */
-+	__raw_writel(GEMINI_PCI_IOSIZE_1M, PCI_IOSIZE_REG);
-+
-+	/* setup hostbridge */
-+	cmd = __raw_readl(PCI_CTRL_REG);
-+	cmd |= PCI_COMMAND_IO;
-+	cmd |= PCI_COMMAND_MEMORY;
-+	cmd |= PCI_COMMAND_MASTER;
-+	__raw_writel(cmd, PCI_CTRL_REG);
-+
-+	return 1;
-+}
-+
-+static struct pci_bus* __init gemini_pci_scan_bus(int nr, struct pci_sys_data* sys)
-+{
-+	unsigned int reg = 0;
-+	struct pci_bus* bus = 0;
-+
-+	bus = pci_scan_bus(nr, &gemini_pci_ops, sys);
-+	if (bus) {
-+		dev_dbg(&bus->dev, "setting up PCI DMA\n");
-+		reg = (GEMINI_PCI_DMA_MEM1_BASE & GEMINI_PCI_DMA_MASK)
-+			| (GEMINI_PCI_DMA_MEM1_SIZE << 16);
-+		gemini_pci_write_config(bus, 0, GEMINI_PCI_MEM1_BASE_SIZE, 4, reg);
-+		reg =	(GEMINI_PCI_DMA_MEM2_BASE & GEMINI_PCI_DMA_MASK)
-+			| (GEMINI_PCI_DMA_MEM2_SIZE << 16);
-+		gemini_pci_write_config(bus, 0, GEMINI_PCI_MEM2_BASE_SIZE, 4, reg);
-+		reg = (GEMINI_PCI_DMA_MEM3_BASE & GEMINI_PCI_DMA_MASK)
-+			| (GEMINI_PCI_DMA_MEM3_SIZE << 16);
-+		gemini_pci_write_config(bus, 0, GEMINI_PCI_MEM3_BASE_SIZE, 4, reg);
-+	}
-+
-+	return bus;
-+}
-+
-+/* Should work with all boards based on original Storlink EVB */
-+static int __init gemini_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+	if (slot < 9 || slot > 12)
-+		return -1;
-+
-+	return PCI_IRQ_BASE + (((slot - 9) + (pin - 1)) & 0x3);
-+}
-+
-+static struct hw_pci gemini_hw_pci __initdata = {
-+	.nr_controllers	= 1,
-+	.setup		= gemini_pci_setup,
-+	.scan           = gemini_pci_scan_bus,
-+	.swizzle	= pci_std_swizzle,
-+	.map_irq	= gemini_pci_map_irq,
-+};
-+
-+/* we need this for muxed PCI interrupts handling */
-+static struct pci_bus bogus_pci_bus;
-+
-+static void gemini_pci_ack_irq(struct irq_data *d)
-+{
-+	unsigned int irq = d->irq;
-+	unsigned int reg;
-+
-+	gemini_pci_read_config(&bogus_pci_bus, 0, GEMINI_PCI_CTRL2, 4, &reg);
-+	reg &= ~(0xF << PCI_CTRL2_INTSTS_OFFSET);
-+	reg |= 1 << (irq - PCI_IRQ_BASE + PCI_CTRL2_INTSTS_OFFSET);
-+	gemini_pci_write_config(&bogus_pci_bus, 0, GEMINI_PCI_CTRL2, 4, reg);
-+}
-+
-+static void gemini_pci_mask_irq(struct irq_data *d)
-+{
-+	unsigned int irq = d->irq;
-+	unsigned int reg;
-+
-+	gemini_pci_read_config(&bogus_pci_bus, 0, GEMINI_PCI_CTRL2, 4, &reg);
-+	reg &= ~((0xF << PCI_CTRL2_INTSTS_OFFSET)
-+		| (1 << (irq - PCI_IRQ_BASE + PCI_CTRL2_INTMASK_OFFSET)));
-+	gemini_pci_write_config(&bogus_pci_bus, 0, GEMINI_PCI_CTRL2, 4, reg);
-+}
-+
-+static void gemini_pci_unmask_irq(struct irq_data *d)
-+{
-+	unsigned int irq = d->irq;
-+	unsigned int reg;
-+
-+	gemini_pci_read_config(&bogus_pci_bus, 0, GEMINI_PCI_CTRL2, 4, &reg);
-+	reg &= ~(0xF << PCI_CTRL2_INTSTS_OFFSET);
-+	reg |= 1 << (irq - PCI_IRQ_BASE + PCI_CTRL2_INTMASK_OFFSET);
-+	gemini_pci_write_config(&bogus_pci_bus, 0, GEMINI_PCI_CTRL2, 4, reg);
-+}
-+
-+static void gemini_pci_irq_handler(unsigned int irq, struct irq_desc *desc)
-+{
-+	unsigned int pci_irq_no, irq_stat, reg, i;
-+
-+	gemini_pci_read_config(&bogus_pci_bus, 0, GEMINI_PCI_CTRL2, 4, &reg);
-+	irq_stat = reg >> PCI_CTRL2_INTSTS_OFFSET;
-+
-+	for (i = 0; i < 4; i++) {
-+
-+		if ((irq_stat & (1 << i)) == 0)
-+			continue;
-+
-+		pci_irq_no = PCI_IRQ_BASE + i;
-+
-+		BUG_ON(!(irq_desc[pci_irq_no].handle_irq));
-+		irq_desc[pci_irq_no].handle_irq(pci_irq_no,
-+				&irq_desc[pci_irq_no]);
-+	}
-+}
-+
-+static struct irq_chip gemini_pci_irq_chip = {
-+	.name = "PCI",
-+	.irq_ack = gemini_pci_ack_irq,
-+	.irq_mask = gemini_pci_mask_irq,
-+	.irq_unmask = gemini_pci_unmask_irq,
-+};
-+
-+static int __init gemini_pci_init(void)
-+{
-+	int i;
-+
-+	for (i = 72; i <= 95; i++)
-+		gpio_request(i, "PCI");
-+
-+	/* initialize our bogus bus */
-+	dev_set_name(&bogus_pci_bus.dev, "PCI IRQ handler");
-+	bogus_pci_bus.number = 0;
-+
-+	/* mask and clear all interrupts */
-+	gemini_pci_write_config(&bogus_pci_bus, 0, GEMINI_PCI_CTRL2 + 2, 2,
-+				0xF000);
-+
-+	for (i = PCI_IRQ_BASE; i < PCI_IRQ_BASE + 4; i++) {
-+		irq_set_chip_and_handler(i, &gemini_pci_irq_chip,
-+					 handle_level_irq);
-+		set_irq_flags(i, IRQF_VALID);
-+	}
-+
-+	irq_set_chained_handler(IRQ_PCI, gemini_pci_irq_handler);
-+
-+	pci_common_init(&gemini_hw_pci);
-+
-+	return 0;
-+}
-+
-+subsys_initcall(gemini_pci_init);