Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	Documentation/powerpc/booting-without-of.txt
	drivers/atm/Makefile
	drivers/net/fs_enet/fs_enet-main.c
	drivers/pci/pci-acpi.c
	net/8021q/vlan.c
	net/iucv/iucv.c

1 files changed, 93 insertions, 206 deletions

diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index 9afb41ee6e0..a9cef9703d5 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -28,6 +28,8 @@
 #include <asm/mach/pci.h>
 #include <asm/arch/orion5x.h>
 #include "common.h"
+#include "mpp.h"
+#include "tsx09-common.h"
 
 #define QNAP_TS209_NOR_BOOT_BASE 0xf4000000
 #define QNAP_TS209_NOR_BOOT_SIZE SZ_8M
@@ -47,52 +49,54 @@
  ***************************************************************************/
 static struct mtd_partition qnap_ts209_partitions[] = {
 	{
-		.name       = "U-Boot",
-		.size       = 0x00080000,
-		.offset     = 0x00780000,
-		.mask_flags = MTD_WRITEABLE,
+		.name		= "U-Boot",
+		.size		= 0x00080000,
+		.offset		= 0x00780000,
+		.mask_flags	= MTD_WRITEABLE,
 	}, {
-		.name   = "Kernel",
-		.size   = 0x00200000,
-		.offset = 0,
+		.name		= "Kernel",
+		.size		= 0x00200000,
+		.offset		= 0,
 	}, {
-		.name   = "RootFS1",
-		.size   = 0x00400000,
-		.offset = 0x00200000,
+		.name		= "RootFS1",
+		.size		= 0x00400000,
+		.offset		= 0x00200000,
 	}, {
-		.name   = "RootFS2",
-		.size   = 0x00100000,
-		.offset = 0x00600000,
+		.name		= "RootFS2",
+		.size		= 0x00100000,
+		.offset		= 0x00600000,
 	}, {
-		.name   = "U-Boot Config",
-		.size   = 0x00020000,
-		.offset = 0x00760000,
+		.name		= "U-Boot Config",
+		.size		= 0x00020000,
+		.offset		= 0x00760000,
 	}, {
-		.name       = "NAS Config",
-		.size       = 0x00060000,
-		.offset     = 0x00700000,
-		.mask_flags = MTD_WRITEABLE,
-	}
+		.name		= "NAS Config",
+		.size		= 0x00060000,
+		.offset		= 0x00700000,
+		.mask_flags	= MTD_WRITEABLE,
+	},
 };
 
 static struct physmap_flash_data qnap_ts209_nor_flash_data = {
-	.width    = 1,
-	.parts    = qnap_ts209_partitions,
-	.nr_parts = ARRAY_SIZE(qnap_ts209_partitions)
+	.width		= 1,
+	.parts		= qnap_ts209_partitions,
+	.nr_parts	= ARRAY_SIZE(qnap_ts209_partitions)
 };
 
 static struct resource qnap_ts209_nor_flash_resource = {
-	.flags = IORESOURCE_MEM,
-	.start = QNAP_TS209_NOR_BOOT_BASE,
-	.end   = QNAP_TS209_NOR_BOOT_BASE + QNAP_TS209_NOR_BOOT_SIZE - 1,
+	.flags	= IORESOURCE_MEM,
+	.start	= QNAP_TS209_NOR_BOOT_BASE,
+	.end	= QNAP_TS209_NOR_BOOT_BASE + QNAP_TS209_NOR_BOOT_SIZE - 1,
 };
 
 static struct platform_device qnap_ts209_nor_flash = {
-	.name          = "physmap-flash",
-	.id            = 0,
-	.dev           = { .platform_data = &qnap_ts209_nor_flash_data, },
-	.resource      = &qnap_ts209_nor_flash_resource,
-	.num_resources = 1,
+	.name		= "physmap-flash",
+	.id		= 0,
+	.dev		= {
+		.platform_data	= &qnap_ts209_nor_flash_data,
+	},
+	.resource	= &qnap_ts209_nor_flash_resource,
+	.num_resources	= 1,
 };
 
 /*****************************************************************************
@@ -164,12 +168,12 @@ static int __init qnap_ts209_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 }
 
 static struct hw_pci qnap_ts209_pci __initdata = {
-	.nr_controllers = 2,
-	.preinit        = qnap_ts209_pci_preinit,
-	.swizzle        = pci_std_swizzle,
-	.setup          = orion5x_pci_sys_setup,
-	.scan           = orion5x_pci_sys_scan_bus,
-	.map_irq        = qnap_ts209_pci_map_irq,
+	.nr_controllers	= 2,
+	.preinit	= qnap_ts209_pci_preinit,
+	.swizzle	= pci_std_swizzle,
+	.setup		= orion5x_pci_sys_setup,
+	.scan		= orion5x_pci_sys_scan_bus,
+	.map_irq	= qnap_ts209_pci_map_irq,
 };
 
 static int __init qnap_ts209_pci_init(void)
@@ -183,96 +187,6 @@ static int __init qnap_ts209_pci_init(void)
 subsys_initcall(qnap_ts209_pci_init);
 
 /*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data qnap_ts209_eth_data = {
-	.phy_addr       = 8,
-	.force_phy_addr = 1,
-};
-
-static int __init parse_hex_nibble(char n)
-{
-	if (n >= '0' && n <= '9')
-		return n - '0';
-
-	if (n >= 'A' && n <= 'F')
-		return n - 'A' + 10;
-
-	if (n >= 'a' && n <= 'f')
-		return n - 'a' + 10;
-
-	return -1;
-}
-
-static int __init parse_hex_byte(const char *b)
-{
-	int hi;
-	int lo;
-
-	hi = parse_hex_nibble(b[0]);
-	lo = parse_hex_nibble(b[1]);
-
-	if (hi < 0 || lo < 0)
-		return -1;
-
-	return (hi << 4) | lo;
-}
-
-static int __init check_mac_addr(const char *addr_str)
-{
-	u_int8_t addr[6];
-	int i;
-
-	for (i = 0; i < 6; i++) {
-		int byte;
-
-		/*
-		 * Enforce "xx:xx:xx:xx:xx:xx\n" format.
-		 */
-		if (addr_str[(i * 3) + 2] != ((i < 5) ? ':' : '\n'))
-			return -1;
-
-		byte = parse_hex_byte(addr_str + (i * 3));
-		if (byte < 0)
-			return -1;
-		addr[i] = byte;
-	}
-
-	printk(KERN_INFO "ts209: found ethernet mac address ");
-	for (i = 0; i < 6; i++)
-		printk("%.2x%s", addr[i], (i < 5) ? ":" : ".\n");
-
-	memcpy(qnap_ts209_eth_data.mac_addr, addr, 6);
-
-	return 0;
-}
-
-/*
- * The 'NAS Config' flash partition has an ext2 filesystem which
- * contains a file that has the ethernet MAC address in plain text
- * (format "xx:xx:xx:xx:xx:xx\n".)
- */
-static void __init ts209_find_mac_addr(void)
-{
-	unsigned long addr;
-
-	for (addr = 0x00700000; addr < 0x00760000; addr += 1024) {
-		char *nor_page;
-		int ret = 0;
-
-		nor_page = ioremap(QNAP_TS209_NOR_BOOT_BASE + addr, 1024);
-		if (nor_page != NULL) {
-			ret = check_mac_addr(nor_page);
-			iounmap(nor_page);
-		}
-
-		if (ret == 0)
-			break;
-	}
-}
-
-/*****************************************************************************
  * RTC S35390A on I2C bus
  ****************************************************************************/
 
@@ -280,7 +194,7 @@ static void __init ts209_find_mac_addr(void)
 
 static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
 	I2C_BOARD_INFO("s35390a", 0x30),
-       .irq         = 0,
+	.irq	= 0,
 };
 
 /****************************************************************************
@@ -297,70 +211,63 @@ static struct gpio_keys_button qnap_ts209_buttons[] = {
 		.gpio		= QNAP_TS209_GPIO_KEY_MEDIA,
 		.desc		= "USB Copy Button",
 		.active_low	= 1,
-	},
-	{
+	}, {
 		.code		= KEY_POWER,
 		.gpio		= QNAP_TS209_GPIO_KEY_RESET,
 		.desc		= "Reset Button",
 		.active_low	= 1,
-	}
+	},
 };
 
 static struct gpio_keys_platform_data qnap_ts209_button_data = {
 	.buttons	= qnap_ts209_buttons,
-	.nbuttons       = ARRAY_SIZE(qnap_ts209_buttons),
+	.nbuttons	= ARRAY_SIZE(qnap_ts209_buttons),
 };
 
 static struct platform_device qnap_ts209_button_device = {
 	.name		= "gpio-keys",
 	.id		= -1,
 	.num_resources	= 0,
-	.dev		= { .platform_data  = &qnap_ts209_button_data, },
+	.dev		= {
+		.platform_data	= &qnap_ts209_button_data,
+	},
 };
 
 /*****************************************************************************
  * SATA
  ****************************************************************************/
 static struct mv_sata_platform_data qnap_ts209_sata_data = {
-	.n_ports        = 2,
+	.n_ports	= 2,
 };
 
 /*****************************************************************************
 
  * General Setup
  ****************************************************************************/
-
-static struct platform_device *qnap_ts209_devices[] __initdata = {
-	&qnap_ts209_nor_flash,
-	&qnap_ts209_button_device,
+static struct orion5x_mpp_mode ts209_mpp_modes[] __initdata = {
+	{  0, MPP_UNUSED },
+	{  1, MPP_GPIO },		/* USB copy button */
+	{  2, MPP_GPIO },		/* Load defaults button */
+	{  3, MPP_GPIO },		/* GPIO RTC */
+	{  4, MPP_UNUSED },
+	{  5, MPP_UNUSED },
+	{  6, MPP_GPIO },		/* PCI Int A */
+	{  7, MPP_GPIO },		/* PCI Int B */
+	{  8, MPP_UNUSED },
+	{  9, MPP_UNUSED },
+	{ 10, MPP_UNUSED },
+	{ 11, MPP_UNUSED },
+	{ 12, MPP_SATA_LED },		/* SATA 0 presence */
+	{ 13, MPP_SATA_LED },		/* SATA 1 presence */
+	{ 14, MPP_SATA_LED },		/* SATA 0 active */
+	{ 15, MPP_SATA_LED },		/* SATA 1 active */
+	{ 16, MPP_UART },		/* UART1 RXD */
+	{ 17, MPP_UART },		/* UART1 TXD */
+	{ 18, MPP_GPIO },		/* SW_RST */
+	{ 19, MPP_UNUSED },
+	{ -1 },
 };
 
-/*
- * QNAP TS-[12]09 specific power off method via UART1-attached PIC
- */
-
-#define UART1_REG(x)  (UART1_VIRT_BASE + ((UART_##x) << 2))
-
-static void qnap_ts209_power_off(void)
-{
-	/* 19200 baud divisor */
-	const unsigned divisor = ((ORION5X_TCLK + (8 * 19200)) / (16 * 19200));
-
-	pr_info("%s: triggering power-off...\n", __func__);
-
-	/* hijack uart1 and reset into sane state (19200,8n1) */
-	orion5x_write(UART1_REG(LCR), 0x83);
-	orion5x_write(UART1_REG(DLL), divisor & 0xff);
-	orion5x_write(UART1_REG(DLM), (divisor >> 8) & 0xff);
-	orion5x_write(UART1_REG(LCR), 0x03);
-	orion5x_write(UART1_REG(IER), 0x00);
-	orion5x_write(UART1_REG(FCR), 0x00);
-	orion5x_write(UART1_REG(MCR), 0x00);
-
-	/* send the power-off command 'A' to PIC */
-	orion5x_write(UART1_REG(TX), 'A');
-}
-
 static void __init qnap_ts209_init(void)
 {
 	/*
@@ -368,51 +275,33 @@ static void __init qnap_ts209_init(void)
 	 */
 	orion5x_init();
 
-	/*
-	 * Setup flash mapping
-	 */
-	orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
-			    QNAP_TS209_NOR_BOOT_SIZE);
-
-	/*
-	 * Open a special address decode windows for the PCIe WA.
-	 */
-	orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
-				ORION5X_PCIE_WA_SIZE);
+	orion5x_mpp_conf(ts209_mpp_modes);
 
 	/*
-	 * Setup Multiplexing Pins --
-	 * MPP[0] Reserved
-	 * MPP[1] USB copy button (0 active)
-	 * MPP[2] Load defaults button (0 active)
-	 * MPP[3] GPIO RTC
-	 * MPP[4-5] Reserved
-	 * MPP[6] PCI Int A
-	 * MPP[7] PCI Int B
-	 * MPP[8-11] Reserved
-	 * MPP[12] SATA 0 presence
-	 * MPP[13] SATA 1 presence
-	 * MPP[14] SATA 0 active
-	 * MPP[15] SATA 1 active
-	 * MPP[16] UART1 RXD
-	 * MPP[17] UART1 TXD
-	 * MPP[18] SW_RST (0 active)
-	 * MPP[19] Reserved
 	 * MPP[20] PCI clock 0
 	 * MPP[21] PCI clock 1
 	 * MPP[22] USB 0 over current
 	 * MPP[23-25] Reserved
 	 */
-	orion5x_write(MPP_0_7_CTRL, 0x3);
-	orion5x_write(MPP_8_15_CTRL, 0x55550000);
-	orion5x_write(MPP_16_19_CTRL, 0x5500);
-	orion5x_gpio_set_valid_pins(0x3cc0fff);
 
-	/* register ts209 specific power-off method */
-	pm_power_off = qnap_ts209_power_off;
+	/*
+	 * Configure peripherals.
+	 */
+	orion5x_ehci0_init();
+	orion5x_ehci1_init();
+	qnap_tsx09_find_mac_addr(QNAP_TS209_NOR_BOOT_BASE +
+				 qnap_ts209_partitions[5].offset,
+				 qnap_ts209_partitions[5].size);
+	orion5x_eth_init(&qnap_tsx09_eth_data);
+	orion5x_i2c_init();
+	orion5x_sata_init(&qnap_ts209_sata_data);
+	orion5x_uart0_init();
+
+	orion5x_setup_dev_boot_win(QNAP_TS209_NOR_BOOT_BASE,
+				   QNAP_TS209_NOR_BOOT_SIZE);
+	platform_device_register(&qnap_ts209_nor_flash);
 
-	platform_add_devices(qnap_ts209_devices,
-				ARRAY_SIZE(qnap_ts209_devices));
+	platform_device_register(&qnap_ts209_button_device);
 
 	/* Get RTC IRQ and register the chip */
 	if (gpio_request(TS209_RTC_GPIO, "rtc") == 0) {
@@ -425,14 +314,12 @@ static void __init qnap_ts209_init(void)
 		pr_warning("qnap_ts209_init: failed to get RTC IRQ\n");
 	i2c_register_board_info(0, &qnap_ts209_i2c_rtc, 1);
 
-	ts209_find_mac_addr();
-	orion5x_eth_init(&qnap_ts209_eth_data);
-
-	orion5x_sata_init(&qnap_ts209_sata_data);
+	/* register tsx09 specific power-off method */
+	pm_power_off = qnap_tsx09_power_off;
 }
 
 MACHINE_START(TS209, "QNAP TS-109/TS-209")
-	/* Maintainer:  Byron Bradley <byron.bbradley@gmail.com> */
+	/* Maintainer: Byron Bradley <byron.bbradley@gmail.com> */
 	.phys_io	= ORION5X_REGS_PHYS_BASE,
 	.io_pg_offst	= ((ORION5X_REGS_VIRT_BASE) >> 18) & 0xFFFC,
 	.boot_params	= 0x00000100,