From: Rod Whitby Date: Fri, 11 Jan 2008 07:24:49 +0000 (+0000) Subject: Renumbered the fsg patch into nslu2-linux managed numbering area X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5b99e7f1c463d5ea9baee4b5d2aaf59bae5352bb;p=openwrt%2Fstaging%2Faparcar.git Renumbered the fsg patch into nslu2-linux managed numbering area SVN-Revision: 10167 --- diff --git a/target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch b/target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch new file mode 100644 index 0000000000..a5997f8c34 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.23/030-ixp4xx_fsg_board_support.patch @@ -0,0 +1,801 @@ +Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-pci.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-pci.c 2008-01-09 12:49:07.000000000 +1030 +@@ -0,0 +1,71 @@ ++/* ++ * arch/arch/mach-ixp4xx/fsg-pci.c ++ * ++ * FSG board-level PCI initialization ++ * ++ * Author: Rod Whitby ++ * Maintainer: http://www.nslu2-linux.org/ ++ * ++ * based on ixdp425-pci.c: ++ * Copyright (C) 2002 Intel Corporation. ++ * Copyright (C) 2003-2004 MontaVista Software, Inc. ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include ++#include ++#include ++ ++#include ++#include ++ ++void __init fsg_pci_preinit(void) ++{ ++ set_irq_type(IRQ_FSG_PCI_INTA, IRQT_LOW); ++ set_irq_type(IRQ_FSG_PCI_INTB, IRQT_LOW); ++ set_irq_type(IRQ_FSG_PCI_INTC, IRQT_LOW); ++ ++ ixp4xx_pci_preinit(); ++} ++ ++static int __init fsg_map_irq(struct pci_dev *dev, u8 slot, u8 pin) ++{ ++ static int pci_irq_table[FSG_PCI_IRQ_LINES] = { ++ IRQ_FSG_PCI_INTC, ++ IRQ_FSG_PCI_INTB, ++ IRQ_FSG_PCI_INTA, ++ }; ++ ++ int irq = -1; ++ slot = slot - 11; ++ ++ if (slot >= 1 && slot <= FSG_PCI_MAX_DEV && ++ pin >= 1 && pin <= FSG_PCI_IRQ_LINES) { ++ irq = pci_irq_table[(slot - 1)]; ++ } ++ printk("%s: Mapped slot %d pin %d to IRQ %d\n", __FUNCTION__,slot, pin, irq); ++ ++ return irq; ++} ++ ++struct hw_pci fsg_pci __initdata = { ++ .nr_controllers = 1, ++ .preinit = fsg_pci_preinit, ++ .swizzle = pci_std_swizzle, ++ .setup = ixp4xx_setup, ++ .scan = ixp4xx_scan_bus, ++ .map_irq = fsg_map_irq, ++}; ++ ++int __init fsg_pci_init(void) ++{ ++ if (machine_is_fsg()) ++ pci_common_init(&fsg_pci); ++ return 0; ++} ++ ++subsys_initcall(fsg_pci_init); +Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-setup.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-setup.c 2008-01-09 12:49:07.000000000 +1030 +@@ -0,0 +1,220 @@ ++/* ++ * arch/arm/mach-ixp4xx/fsg-setup.c ++ * ++ * FSG board-setup ++ * ++ * based ixdp425-setup.c: ++ * Copyright (C) 2003-2004 MontaVista Software, Inc. ++ * ++ * Author: Rod Whitby ++ * Maintainers: http://www.nslu2-linux.org/ ++ * ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++#include ++#include ++#include ++ ++static struct flash_platform_data fsg_flash_data = { ++ .map_name = "cfi_probe", ++ .width = 2, ++}; ++ ++static struct resource fsg_flash_resource = { ++ .flags = IORESOURCE_MEM, ++}; ++ ++static struct platform_device fsg_flash = { ++ .name = "IXP4XX-Flash", ++ .id = 0, ++ .dev.platform_data = &fsg_flash_data, ++ .num_resources = 1, ++ .resource = &fsg_flash_resource, ++}; ++ ++static struct i2c_gpio_platform_data fsg_i2c_gpio_data = { ++ .sda_pin = FSG_SDA_PIN, ++ .scl_pin = FSG_SCL_PIN, ++}; ++ ++static struct platform_device fsg_i2c_gpio = { ++ .name = "i2c-gpio", ++ .id = 0, ++ .dev = { ++ .platform_data = &fsg_i2c_gpio_data, ++ }, ++}; ++ ++static struct resource fsg_uart_resources[] = { ++ { ++ .start = IXP4XX_UART1_BASE_PHYS, ++ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, ++ .flags = IORESOURCE_MEM, ++ }, ++ { ++ .start = IXP4XX_UART2_BASE_PHYS, ++ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, ++ .flags = IORESOURCE_MEM, ++ } ++}; ++ ++static struct plat_serial8250_port fsg_uart_data[] = { ++ { ++ .mapbase = IXP4XX_UART1_BASE_PHYS, ++ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, ++ .irq = IRQ_IXP4XX_UART1, ++ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, ++ .iotype = UPIO_MEM, ++ .regshift = 2, ++ .uartclk = IXP4XX_UART_XTAL, ++ }, ++ { ++ .mapbase = IXP4XX_UART2_BASE_PHYS, ++ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, ++ .irq = IRQ_IXP4XX_UART2, ++ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, ++ .iotype = UPIO_MEM, ++ .regshift = 2, ++ .uartclk = IXP4XX_UART_XTAL, ++ }, ++ { } ++}; ++ ++static struct platform_device fsg_uart = { ++ .name = "serial8250", ++ .id = PLAT8250_DEV_PLATFORM, ++ .dev.platform_data = fsg_uart_data, ++ .num_resources = ARRAY_SIZE(fsg_uart_resources), ++ .resource = fsg_uart_resources, ++}; ++ ++static struct platform_device fsg_leds = { ++ .name = "fsg-led", ++ .id = -1, ++}; ++ ++/* Built-in 10/100 Ethernet MAC interfaces */ ++static struct eth_plat_info fsg_plat_eth[] = { ++ { ++ .phy = 5, ++ .rxq = 3, ++ .txreadyq = 20, ++ }, { ++ .phy = 4, ++ .rxq = 4, ++ .txreadyq = 21, ++ } ++}; ++ ++static struct platform_device fsg_eth[] = { ++ { ++ .name = "ixp4xx_eth", ++ .id = IXP4XX_ETH_NPEB, ++ .dev.platform_data = fsg_plat_eth, ++ }, { ++ .name = "ixp4xx_eth", ++ .id = IXP4XX_ETH_NPEC, ++ .dev.platform_data = fsg_plat_eth + 1, ++ } ++}; ++ ++static struct platform_device *fsg_devices[] __initdata = { ++ &fsg_i2c_gpio, ++ &fsg_flash, ++ &fsg_leds, ++ &fsg_eth[0], ++ &fsg_eth[1], ++}; ++ ++static void fsg_power_off(void) ++{ ++ printk("Restarting system.\n"); ++ machine_restart(NULL); ++} ++ ++static void __init fsg_init(void) ++{ ++ uint8_t __iomem *f; ++ int i; ++ ++ ixp4xx_sys_init(); ++ ++ pm_power_off = fsg_power_off; ++ ++ fsg_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); ++ fsg_flash_resource.end = ++ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; ++ ++ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; ++ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; ++ ++ /* Configure CS2 for operation, 8bit and writable */ ++ *IXP4XX_EXP_CS2 = 0xbfff0002; ++ ++ /* This is only useful on a modified machine, but it is valuable ++ * to have it first in order to see debug messages, and so that ++ * it does *not* get removed if platform_add_devices fails! ++ */ ++ (void)platform_device_register(&fsg_uart); ++ ++ platform_add_devices(fsg_devices, ARRAY_SIZE(fsg_devices)); ++ ++ ++ /* ++ * Map in a portion of the flash and read the MAC addresses. ++ * Since it is stored in BE in the flash itself, we need to ++ * byteswap it if we're in LE mode. ++ */ ++ if ((f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x400000))) { ++#ifdef __ARMEB__ ++ for (i = 0; i < 6; i++) { ++ fsg_plat_eth[0].hwaddr[i] = readb(f + 0x3C0422 + i); ++ fsg_plat_eth[1].hwaddr[i] = readb(f + 0x3C043B + i); ++ } ++#else ++ fsg_plat_eth[0].hwaddr[0] = readb(f + 0x3C0422 + 3); ++ fsg_plat_eth[0].hwaddr[1] = readb(f + 0x3C0422 + 2); ++ fsg_plat_eth[0].hwaddr[2] = readb(f + 0x3C0422 + 1); ++ fsg_plat_eth[0].hwaddr[3] = readb(f + 0x3C0422 + 0); ++ fsg_plat_eth[0].hwaddr[4] = readb(f + 0x3C0422 + 7); ++ fsg_plat_eth[0].hwaddr[5] = readb(f + 0x3C0422 + 6); ++ ++ fsg_plat_eth[1].hwaddr[0] = readb(f + 0x3C0422 + 3); ++ fsg_plat_eth[1].hwaddr[1] = readb(f + 0x3C0422 + 2); ++ fsg_plat_eth[1].hwaddr[2] = readb(f + 0x3C0422 + 1); ++ fsg_plat_eth[1].hwaddr[3] = readb(f + 0x3C0422 + 0); ++ fsg_plat_eth[1].hwaddr[4] = readb(f + 0x3C0422 + 7); ++ fsg_plat_eth[1].hwaddr[5] = readb(f + 0x3C0422 + 6); ++#endif ++ iounmap(f); ++ } ++ printk(KERN_INFO "FSG: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 0\n", ++ fsg_plat_eth[0].hwaddr[0], fsg_plat_eth[0].hwaddr[1], ++ fsg_plat_eth[0].hwaddr[2], fsg_plat_eth[0].hwaddr[3], ++ fsg_plat_eth[0].hwaddr[4], fsg_plat_eth[0].hwaddr[5]); ++ printk(KERN_INFO "FSG: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 1\n", ++ fsg_plat_eth[1].hwaddr[0], fsg_plat_eth[1].hwaddr[1], ++ fsg_plat_eth[1].hwaddr[2], fsg_plat_eth[1].hwaddr[3], ++ fsg_plat_eth[1].hwaddr[4], fsg_plat_eth[1].hwaddr[5]); ++ ++} ++ ++MACHINE_START(FSG, "Freecom FSG-3") ++ /* Maintainer: www.nslu2-linux.org */ ++ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, ++ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, ++ .map_io = ixp4xx_map_io, ++ .init_irq = ixp4xx_init_irq, ++ .timer = &ixp4xx_timer, ++ .boot_params = 0x0100, ++ .init_machine = fsg_init, ++MACHINE_END ++ +Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig +=================================================================== +--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/Kconfig 2008-01-09 12:49:04.000000000 +1030 ++++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig 2008-01-11 13:24:01.000000000 +1030 +@@ -125,6 +125,15 @@ + depends on ARCH_IXDP425 || MACH_IXDP465 || MACH_KIXRP435 + default y + ++config MACH_FSG ++ bool ++ prompt "Freecom FSG-3" ++ select PCI ++ help ++ Say 'Y' here if you want your kernel to support Freecom's ++ FSG-3 device. For more information on this platform, ++ see http://www.nslu2-linux.org/wiki/FSG3/HomePage ++ + # + # Certain registers and IRQs are only enabled if supporting IXP465 CPUs + # +Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Makefile +=================================================================== +--- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/Makefile 2008-01-09 12:49:04.000000000 +1030 ++++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Makefile 2008-01-09 12:49:07.000000000 +1030 +@@ -15,6 +15,7 @@ + obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o + obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o + obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o ++obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o + + obj-y += common.o + +@@ -28,6 +29,7 @@ + obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o + obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o + obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o ++obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o + + obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o + obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o +Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h 2008-01-11 13:29:42.000000000 +1030 +@@ -0,0 +1,58 @@ ++/* ++ * include/asm-arm/arch-ixp4xx/fsg.h ++ * ++ * Freecom FSG-3 platform specific definitions ++ * ++ * Author: Rod Whitby ++ * Author: Tomasz Chmielewski ++ * Maintainers: http://www.nslu2-linux.org ++ * ++ * Based on coyote.h by ++ * Copyright 2004 (c) MontaVista, Software, Inc. ++ * ++ * This file is licensed under the terms of the GNU General Public ++ * License version 2. This program is licensed "as is" without any ++ * warranty of any kind, whether express or implied. ++ */ ++ ++#ifndef __ASM_ARCH_HARDWARE_H__ ++#error "Do not include this directly, instead #include " ++#endif ++ ++#define FSG_SDA_PIN 12 ++#define FSG_SCL_PIN 13 ++ ++/* ++ * FSG PCI IRQs ++ */ ++#define FSG_PCI_MAX_DEV 3 ++#define FSG_PCI_IRQ_LINES 3 ++ ++ ++/* PCI controller GPIO to IRQ pin mappings */ ++#define FSG_PCI_INTA_PIN 6 ++#define FSG_PCI_INTB_PIN 7 ++#define FSG_PCI_INTC_PIN 5 ++ ++/* Buttons */ ++ ++#define FSG_SB_GPIO 4 ++#define FSG_RB_GPIO 9 ++#define FSG_UB_GPIO 10 ++ ++#define FSG_SB_IRQ IRQ_IXP4XX_GPIO4 ++#define FSG_RB_IRQ IRQ_IXP4XX_GPIO9 ++#define FSG_UB_IRQ IRQ_IXP4XX_GPIO10 ++ ++#define FSG_SB_BM (1L << FSG_SB_GPIO) ++#define FSG_RB_BM (1L << FSG_RB_GPIO) ++#define FSG_UB_BM (1L << FSG_UB_GPIO) ++ ++/* LEDs */ ++ ++#define FSG_LED_WLAN_BIT 0 ++#define FSG_LED_WAN_BIT 1 ++#define FSG_LED_SATA_BIT 2 ++#define FSG_LED_USB_BIT 4 ++#define FSG_LED_RING_BIT 5 ++#define FSG_LED_SYNC_BIT 7 +Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/hardware.h +=================================================================== +--- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/hardware.h 2008-01-09 12:49:04.000000000 +1030 ++++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/hardware.h 2008-01-09 12:49:07.000000000 +1030 +@@ -45,5 +45,6 @@ + #include "nslu2.h" + #include "nas100d.h" + #include "dsmg600.h" ++#include "fsg.h" + + #endif /* _ASM_ARCH_HARDWARE_H */ +Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h +=================================================================== +--- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-09 12:49:04.000000000 +1030 ++++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-11 13:30:09.000000000 +1030 +@@ -128,4 +128,11 @@ + #define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7 + #define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6 + ++/* ++ * Freecom FSG-3 Board IRQs ++ */ ++#define IRQ_FSG_PCI_INTA IRQ_IXP4XX_GPIO6 ++#define IRQ_FSG_PCI_INTB IRQ_IXP4XX_GPIO7 ++#define IRQ_FSG_PCI_INTC IRQ_IXP4XX_GPIO5 ++ + #endif +Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c 2008-01-11 12:47:50.000000000 +1030 +@@ -0,0 +1,88 @@ ++/* ++ * arch/arm/mach-ixp4xx/fsg-power.c ++ * ++ * FSG Power/Reset driver ++ * ++ * Copyright (C) 2008 Rod Whitby ++ * ++ * based on nslu2-power.c ++ * Copyright (C) 2005 Tower Technologies ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++ ++#include ++ ++static irqreturn_t fsg_power_handler(int irq, void *dev_id) ++{ ++ /* Signal init to do the ctrlaltdel action, this will bypass init if ++ * it hasn't started and do a kernel_restart. ++ */ ++ ctrl_alt_del(); ++ ++ return IRQ_HANDLED; ++} ++ ++static irqreturn_t fsg_reset_handler(int irq, void *dev_id) ++{ ++ /* This is the paper-clip reset, it shuts the machine down directly. ++ */ ++ machine_power_off(); ++ ++ return IRQ_HANDLED; ++} ++ ++static int __init fsg_power_init(void) ++{ ++ if (!(machine_is_fsg())) ++ return 0; ++ ++ set_irq_type(FSG_RB_IRQ, IRQT_LOW); ++ set_irq_type(FSG_SB_IRQ, IRQT_LOW); ++ ++ if (request_irq(FSG_RB_IRQ, &fsg_reset_handler, ++ IRQF_DISABLED, "FSG reset button", NULL) < 0) { ++ ++ printk(KERN_DEBUG "Reset Button IRQ %d not available\n", ++ FSG_RB_IRQ); ++ ++ return -EIO; ++ } ++ ++ if (request_irq(FSG_SB_IRQ, &fsg_power_handler, ++ IRQF_DISABLED, "FSG power button", NULL) < 0) { ++ ++ printk(KERN_DEBUG "Power Button IRQ %d not available\n", ++ FSG_SB_IRQ); ++ ++ return -EIO; ++ } ++ ++ return 0; ++} ++ ++static void __exit fsg_power_exit(void) ++{ ++ if (!(machine_is_fsg())) ++ return; ++ ++ free_irq(FSG_SB_IRQ, NULL); ++ free_irq(FSG_RB_IRQ, NULL); ++} ++ ++module_init(fsg_power_init); ++module_exit(fsg_power_exit); ++ ++MODULE_AUTHOR("Rod Whitby "); ++MODULE_DESCRIPTION("FSG Power/Reset driver"); ++MODULE_LICENSE("GPL"); +Index: linux-2.6.23.12-armeb/drivers/leds/Kconfig +=================================================================== +--- linux-2.6.23.12-armeb.orig/drivers/leds/Kconfig 2008-01-11 13:30:47.000000000 +1030 ++++ linux-2.6.23.12-armeb/drivers/leds/Kconfig 2008-01-11 13:34:34.000000000 +1030 +@@ -48,6 +48,12 @@ + particular board must have LEDs and they must be connected + to the GPIO lines. If unsure, say Y. + ++config LEDS_FSG ++ tristate "LED Support for the Freecom FSG-3" ++ depends on LEDS_CLASS && MACH_FSG ++ help ++ This option enables support for the LEDs on the Freecom FSG-3. ++ + config LEDS_TOSA + tristate "LED Support for the Sharp SL-6000 series" + depends on LEDS_CLASS && PXA_SHARPSL +Index: linux-2.6.23.12-armeb/drivers/leds/Makefile +=================================================================== +--- linux-2.6.23.12-armeb.orig/drivers/leds/Makefile 2008-01-11 13:30:50.000000000 +1030 ++++ linux-2.6.23.12-armeb/drivers/leds/Makefile 2008-01-11 13:34:34.000000000 +1030 +@@ -9,6 +9,7 @@ + obj-$(CONFIG_LEDS_LOCOMO) += leds-locomo.o + obj-$(CONFIG_LEDS_SPITZ) += leds-spitz.o + obj-$(CONFIG_LEDS_IXP4XX) += leds-ixp4xx-gpio.o ++obj-$(CONFIG_LEDS_FSG) += leds-fsg.o + obj-$(CONFIG_LEDS_TOSA) += leds-tosa.o + obj-$(CONFIG_LEDS_S3C24XX) += leds-s3c24xx.o + obj-$(CONFIG_LEDS_AMS_DELTA) += leds-ams-delta.o +Index: linux-2.6.23.12-armeb/drivers/leds/leds-fsg.c +=================================================================== +--- /dev/null 1970-01-01 00:00:00.000000000 +0000 ++++ linux-2.6.23.12-armeb/drivers/leds/leds-fsg.c 2008-01-11 13:34:34.000000000 +1030 +@@ -0,0 +1,243 @@ ++/* ++ * LED Driver for the Freecom FSG-3 ++ * ++ * Copyright (c) 2008 Rod Whitby ++ * ++ * Author: Rod Whitby ++ * ++ * Based on leds-spitz.c ++ * Copyright 2005-2006 Openedhand Ltd. ++ * Author: Richard Purdie ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include ++#include ++#include ++#include ++#include ++#include ++ ++static short __iomem *latch_address; ++static unsigned short latch_value; ++ ++ ++static void fsg_led_wlan_set(struct led_classdev *led_cdev, enum led_brightness value) ++{ ++ if (value) { ++ latch_value &= ~(1 << FSG_LED_WLAN_BIT); ++ *latch_address = latch_value; ++ } ++ else { ++ latch_value |= (1 << FSG_LED_WLAN_BIT); ++ *latch_address = latch_value; ++ } ++} ++ ++static void fsg_led_wan_set(struct led_classdev *led_cdev, enum led_brightness value) ++{ ++ if (value) { ++ latch_value &= ~(1 << FSG_LED_WAN_BIT); ++ *latch_address = latch_value; ++ } ++ else { ++ latch_value |= (1 << FSG_LED_WAN_BIT); ++ *latch_address = latch_value; ++ } ++} ++ ++static void fsg_led_sata_set(struct led_classdev *led_cdev, enum led_brightness value) ++{ ++ if (value) { ++ latch_value &= ~(1 << FSG_LED_SATA_BIT); ++ *latch_address = latch_value; ++ } ++ else { ++ latch_value |= (1 << FSG_LED_SATA_BIT); ++ *latch_address = latch_value; ++ } ++} ++ ++static void fsg_led_usb_set(struct led_classdev *led_cdev, enum led_brightness value) ++{ ++ if (value) { ++ latch_value &= ~(1 << FSG_LED_USB_BIT); ++ *latch_address = latch_value; ++ } ++ else { ++ latch_value |= (1 << FSG_LED_USB_BIT); ++ *latch_address = latch_value; ++ } ++} ++ ++static void fsg_led_sync_set(struct led_classdev *led_cdev, enum led_brightness value) ++{ ++ if (value) { ++ latch_value &= ~(1 << FSG_LED_SYNC_BIT); ++ *latch_address = latch_value; ++ } ++ else { ++ latch_value |= (1 << FSG_LED_SYNC_BIT); ++ *latch_address = latch_value; ++ } ++} ++ ++static void fsg_led_ring_set(struct led_classdev *led_cdev, enum led_brightness value) ++{ ++ if (value) { ++ latch_value &= ~(1 << FSG_LED_RING_BIT); ++ *latch_address = latch_value; ++ } ++ else { ++ latch_value |= (1 << FSG_LED_RING_BIT); ++ *latch_address = latch_value; ++ } ++} ++ ++ ++ ++static struct led_classdev fsg_wlan_led = { ++ .name = "fsg:wlan", ++ .brightness_set = fsg_led_wlan_set, ++}; ++ ++static struct led_classdev fsg_wan_led = { ++ .name = "fsg:wan", ++ .brightness_set = fsg_led_wan_set, ++}; ++ ++static struct led_classdev fsg_sata_led = { ++ .name = "fsg:sata", ++ .brightness_set = fsg_led_sata_set, ++}; ++ ++static struct led_classdev fsg_usb_led = { ++ .name = "fsg:usb", ++ .brightness_set = fsg_led_usb_set, ++}; ++ ++static struct led_classdev fsg_sync_led = { ++ .name = "fsg:sync", ++ .brightness_set = fsg_led_sync_set, ++}; ++ ++static struct led_classdev fsg_ring_led = { ++ .name = "fsg:ring", ++ .brightness_set = fsg_led_ring_set, ++}; ++ ++ ++ ++#ifdef CONFIG_PM ++static int fsg_led_suspend(struct platform_device *dev, pm_message_t state) ++{ ++ led_classdev_suspend(&fsg_wlan_led); ++ led_classdev_suspend(&fsg_wan_led); ++ led_classdev_suspend(&fsg_sata_led); ++ led_classdev_suspend(&fsg_usb_led); ++ led_classdev_suspend(&fsg_sync_led); ++ led_classdev_suspend(&fsg_ring_led); ++ return 0; ++} ++ ++static int fsg_led_resume(struct platform_device *dev) ++{ ++ led_classdev_resume(&fsg_wlan_led); ++ led_classdev_resume(&fsg_wan_led); ++ led_classdev_resume(&fsg_sata_led); ++ led_classdev_resume(&fsg_usb_led); ++ led_classdev_resume(&fsg_sync_led); ++ led_classdev_resume(&fsg_ring_led); ++ return 0; ++} ++#endif ++ ++ ++static int fsg_led_probe(struct platform_device *pdev) ++{ ++ int ret; ++ ++ /* FIXME: Need to work out how to handle failure below */ ++ ++ ret = led_classdev_register(&pdev->dev, &fsg_wlan_led); ++ if (ret < 0) ++ return ret; ++ ++ ret = led_classdev_register(&pdev->dev, &fsg_wan_led); ++ if (ret < 0) ++ return ret; ++ ++ ret = led_classdev_register(&pdev->dev, &fsg_sata_led); ++ if (ret < 0) ++ return ret; ++ ++ ret = led_classdev_register(&pdev->dev, &fsg_usb_led); ++ if (ret < 0) ++ return ret; ++ ++ ret = led_classdev_register(&pdev->dev, &fsg_sync_led); ++ if (ret < 0) ++ return ret; ++ ++ ret = led_classdev_register(&pdev->dev, &fsg_ring_led); ++ if (ret < 0) ++ return ret; ++ ++ return ret; ++} ++ ++static int fsg_led_remove(struct platform_device *pdev) ++{ ++ led_classdev_unregister(&fsg_wlan_led); ++ led_classdev_unregister(&fsg_wan_led); ++ led_classdev_unregister(&fsg_sata_led); ++ led_classdev_unregister(&fsg_usb_led); ++ led_classdev_unregister(&fsg_sync_led); ++ led_classdev_unregister(&fsg_ring_led); ++ ++ return 0; ++} ++ ++ ++static struct platform_driver fsg_led_driver = { ++ .probe = fsg_led_probe, ++ .remove = fsg_led_remove, ++#ifdef CONFIG_PM ++ .suspend = fsg_led_suspend, ++ .resume = fsg_led_resume, ++#endif ++ .driver = { ++ .name = "fsg-led", ++ }, ++}; ++ ++ ++static int __init fsg_led_init(void) ++{ ++ /* Map the LED chip select address space */ ++ latch_address = (unsigned short *) ioremap(IXP4XX_EXP_BUS_BASE(2), 512); ++ if (!latch_address) ++ return -ENOMEM; ++ latch_value = 0xffff; ++ *latch_address = latch_value; ++ /* FIXME: We leak memory if the next line fails */ ++ return platform_driver_register(&fsg_led_driver); ++} ++ ++static void __exit fsg_led_exit(void) ++{ ++ platform_driver_unregister(&fsg_led_driver); ++ iounmap(latch_address); ++} ++ ++ ++module_init(fsg_led_init); ++module_exit(fsg_led_exit); ++ ++MODULE_AUTHOR("Rod Whitby "); ++MODULE_DESCRIPTION("Freecom FSG-3 LED driver"); ++MODULE_LICENSE("GPL"); diff --git a/target/linux/ixp4xx/patches-2.6.23/105-ixp4xx_fsg_board_support.patch b/target/linux/ixp4xx/patches-2.6.23/105-ixp4xx_fsg_board_support.patch deleted file mode 100644 index 668416f294..0000000000 --- a/target/linux/ixp4xx/patches-2.6.23/105-ixp4xx_fsg_board_support.patch +++ /dev/null @@ -1,545 +0,0 @@ -Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-pci.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-pci.c 2008-01-09 12:49:07.000000000 +1030 -@@ -0,0 +1,71 @@ -+/* -+ * arch/arch/mach-ixp4xx/fsg-pci.c -+ * -+ * FSG board-level PCI initialization -+ * -+ * Author: Rod Whitby -+ * Maintainer: http://www.nslu2-linux.org/ -+ * -+ * based on ixdp425-pci.c: -+ * Copyright (C) 2002 Intel Corporation. -+ * Copyright (C) 2003-2004 MontaVista Software, Inc. -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include -+#include -+#include -+ -+#include -+#include -+ -+void __init fsg_pci_preinit(void) -+{ -+ set_irq_type(IRQ_FSG_PCI_INTA, IRQT_LOW); -+ set_irq_type(IRQ_FSG_PCI_INTB, IRQT_LOW); -+ set_irq_type(IRQ_FSG_PCI_INTC, IRQT_LOW); -+ -+ ixp4xx_pci_preinit(); -+} -+ -+static int __init fsg_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ static int pci_irq_table[FSG_PCI_IRQ_LINES] = { -+ IRQ_FSG_PCI_INTC, -+ IRQ_FSG_PCI_INTB, -+ IRQ_FSG_PCI_INTA, -+ }; -+ -+ int irq = -1; -+ slot = slot - 11; -+ -+ if (slot >= 1 && slot <= FSG_PCI_MAX_DEV && -+ pin >= 1 && pin <= FSG_PCI_IRQ_LINES) { -+ irq = pci_irq_table[(slot - 1)]; -+ } -+ printk("%s: Mapped slot %d pin %d to IRQ %d\n", __FUNCTION__,slot, pin, irq); -+ -+ return irq; -+} -+ -+struct hw_pci fsg_pci __initdata = { -+ .nr_controllers = 1, -+ .preinit = fsg_pci_preinit, -+ .swizzle = pci_std_swizzle, -+ .setup = ixp4xx_setup, -+ .scan = ixp4xx_scan_bus, -+ .map_irq = fsg_map_irq, -+}; -+ -+int __init fsg_pci_init(void) -+{ -+ if (machine_is_fsg()) -+ pci_common_init(&fsg_pci); -+ return 0; -+} -+ -+subsys_initcall(fsg_pci_init); -Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-setup.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-setup.c 2008-01-09 12:49:07.000000000 +1030 -@@ -0,0 +1,220 @@ -+/* -+ * arch/arm/mach-ixp4xx/fsg-setup.c -+ * -+ * FSG board-setup -+ * -+ * based ixdp425-setup.c: -+ * Copyright (C) 2003-2004 MontaVista Software, Inc. -+ * -+ * Author: Rod Whitby -+ * Maintainers: http://www.nslu2-linux.org/ -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+ -+#include -+#include -+#include -+#include -+ -+static struct flash_platform_data fsg_flash_data = { -+ .map_name = "cfi_probe", -+ .width = 2, -+}; -+ -+static struct resource fsg_flash_resource = { -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct platform_device fsg_flash = { -+ .name = "IXP4XX-Flash", -+ .id = 0, -+ .dev.platform_data = &fsg_flash_data, -+ .num_resources = 1, -+ .resource = &fsg_flash_resource, -+}; -+ -+static struct i2c_gpio_platform_data fsg_i2c_gpio_data = { -+ .sda_pin = FSG_SDA_PIN, -+ .scl_pin = FSG_SCL_PIN, -+}; -+ -+static struct platform_device fsg_i2c_gpio = { -+ .name = "i2c-gpio", -+ .id = 0, -+ .dev = { -+ .platform_data = &fsg_i2c_gpio_data, -+ }, -+}; -+ -+static struct resource fsg_uart_resources[] = { -+ { -+ .start = IXP4XX_UART1_BASE_PHYS, -+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+ }, -+ { -+ .start = IXP4XX_UART2_BASE_PHYS, -+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff, -+ .flags = IORESOURCE_MEM, -+ } -+}; -+ -+static struct plat_serial8250_port fsg_uart_data[] = { -+ { -+ .mapbase = IXP4XX_UART1_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART1, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { -+ .mapbase = IXP4XX_UART2_BASE_PHYS, -+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET, -+ .irq = IRQ_IXP4XX_UART2, -+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST, -+ .iotype = UPIO_MEM, -+ .regshift = 2, -+ .uartclk = IXP4XX_UART_XTAL, -+ }, -+ { } -+}; -+ -+static struct platform_device fsg_uart = { -+ .name = "serial8250", -+ .id = PLAT8250_DEV_PLATFORM, -+ .dev.platform_data = fsg_uart_data, -+ .num_resources = ARRAY_SIZE(fsg_uart_resources), -+ .resource = fsg_uart_resources, -+}; -+ -+static struct platform_device fsg_leds = { -+ .name = "fsg-led", -+ .id = -1, -+}; -+ -+/* Built-in 10/100 Ethernet MAC interfaces */ -+static struct eth_plat_info fsg_plat_eth[] = { -+ { -+ .phy = 5, -+ .rxq = 3, -+ .txreadyq = 20, -+ }, { -+ .phy = 4, -+ .rxq = 4, -+ .txreadyq = 21, -+ } -+}; -+ -+static struct platform_device fsg_eth[] = { -+ { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEB, -+ .dev.platform_data = fsg_plat_eth, -+ }, { -+ .name = "ixp4xx_eth", -+ .id = IXP4XX_ETH_NPEC, -+ .dev.platform_data = fsg_plat_eth + 1, -+ } -+}; -+ -+static struct platform_device *fsg_devices[] __initdata = { -+ &fsg_i2c_gpio, -+ &fsg_flash, -+ &fsg_leds, -+ &fsg_eth[0], -+ &fsg_eth[1], -+}; -+ -+static void fsg_power_off(void) -+{ -+ printk("Restarting system.\n"); -+ machine_restart(NULL); -+} -+ -+static void __init fsg_init(void) -+{ -+ uint8_t __iomem *f; -+ int i; -+ -+ ixp4xx_sys_init(); -+ -+ pm_power_off = fsg_power_off; -+ -+ fsg_flash_resource.start = IXP4XX_EXP_BUS_BASE(0); -+ fsg_flash_resource.end = -+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1; -+ -+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE; -+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0; -+ -+ /* Configure CS2 for operation, 8bit and writable */ -+ *IXP4XX_EXP_CS2 = 0xbfff0002; -+ -+ /* This is only useful on a modified machine, but it is valuable -+ * to have it first in order to see debug messages, and so that -+ * it does *not* get removed if platform_add_devices fails! -+ */ -+ (void)platform_device_register(&fsg_uart); -+ -+ platform_add_devices(fsg_devices, ARRAY_SIZE(fsg_devices)); -+ -+ -+ /* -+ * Map in a portion of the flash and read the MAC addresses. -+ * Since it is stored in BE in the flash itself, we need to -+ * byteswap it if we're in LE mode. -+ */ -+ if ((f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x400000))) { -+#ifdef __ARMEB__ -+ for (i = 0; i < 6; i++) { -+ fsg_plat_eth[0].hwaddr[i] = readb(f + 0x3C0422 + i); -+ fsg_plat_eth[1].hwaddr[i] = readb(f + 0x3C043B + i); -+ } -+#else -+ fsg_plat_eth[0].hwaddr[0] = readb(f + 0x3C0422 + 3); -+ fsg_plat_eth[0].hwaddr[1] = readb(f + 0x3C0422 + 2); -+ fsg_plat_eth[0].hwaddr[2] = readb(f + 0x3C0422 + 1); -+ fsg_plat_eth[0].hwaddr[3] = readb(f + 0x3C0422 + 0); -+ fsg_plat_eth[0].hwaddr[4] = readb(f + 0x3C0422 + 7); -+ fsg_plat_eth[0].hwaddr[5] = readb(f + 0x3C0422 + 6); -+ -+ fsg_plat_eth[1].hwaddr[0] = readb(f + 0x3C0422 + 3); -+ fsg_plat_eth[1].hwaddr[1] = readb(f + 0x3C0422 + 2); -+ fsg_plat_eth[1].hwaddr[2] = readb(f + 0x3C0422 + 1); -+ fsg_plat_eth[1].hwaddr[3] = readb(f + 0x3C0422 + 0); -+ fsg_plat_eth[1].hwaddr[4] = readb(f + 0x3C0422 + 7); -+ fsg_plat_eth[1].hwaddr[5] = readb(f + 0x3C0422 + 6); -+#endif -+ iounmap(f); -+ } -+ printk(KERN_INFO "FSG: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 0\n", -+ fsg_plat_eth[0].hwaddr[0], fsg_plat_eth[0].hwaddr[1], -+ fsg_plat_eth[0].hwaddr[2], fsg_plat_eth[0].hwaddr[3], -+ fsg_plat_eth[0].hwaddr[4], fsg_plat_eth[0].hwaddr[5]); -+ printk(KERN_INFO "FSG: Using MAC address %.2x:%.2x:%.2x:%.2x:%.2x:%.2x for port 1\n", -+ fsg_plat_eth[1].hwaddr[0], fsg_plat_eth[1].hwaddr[1], -+ fsg_plat_eth[1].hwaddr[2], fsg_plat_eth[1].hwaddr[3], -+ fsg_plat_eth[1].hwaddr[4], fsg_plat_eth[1].hwaddr[5]); -+ -+} -+ -+MACHINE_START(FSG, "Freecom FSG-3") -+ /* Maintainer: www.nslu2-linux.org */ -+ .phys_io = IXP4XX_PERIPHERAL_BASE_PHYS, -+ .io_pg_offst = ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xfffc, -+ .map_io = ixp4xx_map_io, -+ .init_irq = ixp4xx_init_irq, -+ .timer = &ixp4xx_timer, -+ .boot_params = 0x0100, -+ .init_machine = fsg_init, -+MACHINE_END -+ -Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig -=================================================================== ---- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/Kconfig 2008-01-09 12:49:04.000000000 +1030 -+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Kconfig 2008-01-09 12:49:07.000000000 +1030 -@@ -125,6 +125,15 @@ - depends on ARCH_IXDP425 || MACH_IXDP465 || MACH_KIXRP435 - default y - -+config MACH_FSG -+ bool -+ prompt "Freecom FSG-3" -+ select PCI -+ help -+ Say 'Y' here if you want your kernel to support Freecom's -+ FSG-3 device. For more information on this platform -+ see http://www.nslu2-linux.org/wiki/FSG3/HomePage -+ - # - # Certain registers and IRQs are only enabled if supporting IXP465 CPUs - # -Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Makefile -=================================================================== ---- linux-2.6.23.12-armeb.orig/arch/arm/mach-ixp4xx/Makefile 2008-01-09 12:49:04.000000000 +1030 -+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/Makefile 2008-01-09 12:49:07.000000000 +1030 -@@ -15,6 +15,7 @@ - obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o - obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o - obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o -+obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o - - obj-y += common.o - -@@ -28,6 +29,7 @@ - obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o dsmg600-power.o - obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o - obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o -+obj-$(CONFIG_MACH_FSG) += fsg-setup.o fsg-power.o - - obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o - obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o -Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/fsg.h 2008-01-09 12:49:07.000000000 +1030 -@@ -0,0 +1,74 @@ -+/* -+ * include/asm-arm/arch-ixp4xx/fsg.h -+ * -+ * Freecom FSG-3 platform specific definitions -+ * -+ * Author: Rod Whitby -+ * Author: Tomasz Chmielewski -+ * Maintainers: http://www.nslu2-linux.org -+ * -+ * Based on coyote.h by -+ * Copyright 2004 (c) MontaVista, Software, Inc. -+ * -+ * This file is licensed under the terms of the GNU General Public -+ * License version 2. This program is licensed "as is" without any -+ * warranty of any kind, whether express or implied. -+ */ -+ -+#ifndef __ASM_ARCH_HARDWARE_H__ -+#error "Do not include this directly, instead #include " -+#endif -+ -+#define FSG_SDA_PIN 12 -+#define FSG_SCL_PIN 13 -+ -+/* -+ * FSG PCI IRQs -+ */ -+#define FSG_PCI_MAX_DEV 3 -+#define FSG_PCI_IRQ_LINES 3 -+ -+ -+/* PCI controller GPIO to IRQ pin mappings */ -+#define FSG_PCI_INTA_PIN 6 -+#define FSG_PCI_INTB_PIN 7 -+#define FSG_PCI_INTC_PIN 5 -+ -+/* Buttons */ -+ -+#define FSG_SB_GPIO 4 -+#define FSG_RB_GPIO 9 -+#define FSG_UB_GPIO 10 -+ -+#define FSG_SB_IRQ IRQ_IXP4XX_GPIO4 -+#define FSG_RB_IRQ IRQ_IXP4XX_GPIO9 -+#define FSG_UB_IRQ IRQ_IXP4XX_GPIO10 -+ -+#define FSG_SB_BM (1L << FSG_SB_GPIO) -+#define FSG_RB_BM (1L << FSG_RB_GPIO) -+#define FSG_UB_BM (1L << FSG_UB_GPIO) -+ -+/* LEDs */ -+ -+#define FSG_LED_RING_GPIO 0 -+#define FSG_LED_SYNC_GPIO 1 -+#define FSG_LED_USB_GPIO 2 -+#define FSG_LED_SATA_GPIO 3 -+#define FSG_LED_WAN_GPIO 4 -+#define FSG_LED_WLAN_GPIO 5 -+ -+/* %%% REMOVE %%% -+#define FSG_PCI_SLOT0_PIN 6 -+#define FSG_PCI_SLOT1_PIN 7 -+ -+#define FSG_PCI_SLOT0_DEVID 14 -+#define FSG_PCI_SLOT1_DEVID 15 -+ -+#define FSG_IDE_BASE_PHYS IXP4XX_EXP_BUS_BASE(3) -+#define FSG_IDE_BASE_VIRT 0xFFFE1000 -+#define FSG_IDE_REGION_SIZE 0x1000 -+ -+#define FSG_IDE_DATA_PORT 0xFFFE10E0 -+#define FSG_IDE_CTRL_PORT 0xFFFE10FC -+#define FSG_IDE_ERROR_PORT 0xFFFE10E2 -+*/ -Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/hardware.h -=================================================================== ---- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/hardware.h 2008-01-09 12:49:04.000000000 +1030 -+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/hardware.h 2008-01-09 12:49:07.000000000 +1030 -@@ -45,5 +45,6 @@ - #include "nslu2.h" - #include "nas100d.h" - #include "dsmg600.h" -+#include "fsg.h" - - #endif /* _ASM_ARCH_HARDWARE_H */ -Index: linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h -=================================================================== ---- linux-2.6.23.12-armeb.orig/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-09 12:49:04.000000000 +1030 -+++ linux-2.6.23.12-armeb/include/asm-arm/arch-ixp4xx/irqs.h 2008-01-09 12:49:07.000000000 +1030 -@@ -128,4 +128,17 @@ - #define IRQ_DSMG600_PCI_INTE IRQ_IXP4XX_GPIO7 - #define IRQ_DSMG600_PCI_INTF IRQ_IXP4XX_GPIO6 - -+/* -+ * Freecom FSG-3 Board IRQs -+ */ -+#define IRQ_FSG_PCI_INTA IRQ_IXP4XX_GPIO6 -+#define IRQ_FSG_PCI_INTB IRQ_IXP4XX_GPIO7 -+#define IRQ_FSG_PCI_INTC IRQ_IXP4XX_GPIO5 -+ -+/* %%% REMOVE %%% -+#define IRQ_FSG_PCI_SLOT0 IRQ_IXP4XX_GPIO6 -+#define IRQ_FSG_PCI_SLOT1 IRQ_IXP4XX_GPIO7 -+#define IRQ_FSG_IDE IRQ_IXP4XX_GPIO5 -+*/ -+ - #endif -Index: linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.23.12-armeb/arch/arm/mach-ixp4xx/fsg-power.c 2008-01-09 12:49:07.000000000 +1030 -@@ -0,0 +1,87 @@ -+/* -+ * arch/arm/mach-ixp4xx/fsg-power.c -+ * -+ * FSG Power/Reset driver -+ * -+ * Copyright (C) 2008 Rod Whitby -+ * -+ * based on nslu2-power.c -+ * Copyright (C) 2005 Tower Technologies -+ * -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License version 2 as -+ * published by the Free Software Foundation. -+ * -+ */ -+ -+#include -+#include -+#include -+#include -+#include -+ -+#include -+ -+static irqreturn_t fsg_power_handler(int irq, void *dev_id) -+{ -+ /* Signal init to do the ctrlaltdel action, this will bypass init if -+ * it hasn't started and do a kernel_restart. -+ */ -+ ctrl_alt_del(); -+ -+ return IRQ_HANDLED; -+} -+ -+static irqreturn_t fsg_reset_handler(int irq, void *dev_id) -+{ -+ /* This is the paper-clip reset, it shuts the machine down directly. -+ */ -+ machine_power_off(); -+ -+ return IRQ_HANDLED; -+} -+ -+static int __init fsg_power_init(void) -+{ -+ if (!(machine_is_fsg())) -+ return 0; -+ -+ set_irq_type(FSG_RB_IRQ, IRQT_LOW); -+ set_irq_type(FSG_SB_IRQ, IRQT_LOW); -+ -+ if (request_irq(FSG_RB_IRQ, &fsg_reset_handler, -+ IRQF_DISABLED, "FSG reset button", NULL) < 0) { -+ -+ printk(KERN_DEBUG "Reset Button IRQ %d not available\n", -+ FSG_RB_IRQ); -+ -+ return -EIO; -+ } -+ -+ if (request_irq(FSG_SB_IRQ, &fsg_power_handler, -+ IRQF_DISABLED, "FSG power button", NULL) < 0) { -+ -+ printk(KERN_DEBUG "Power Button IRQ %d not available\n", -+ FSG_SB_IRQ); -+ -+ return -EIO; -+ } -+ -+ return 0; -+} -+ -+static void __exit fsg_power_exit(void) -+{ -+ if (!(machine_is_fsg())) -+ return; -+ -+ free_irq(FSG_SB_IRQ, NULL); -+ free_irq(FSG_RB_IRQ, NULL); -+} -+ -+module_init(fsg_power_init); -+module_exit(fsg_power_exit); -+ -+MODULE_AUTHOR("Rod Whitby "); -+MODULE_DESCRIPTION("FSG Power/Reset driver"); -+MODULE_LICENSE("GPL");