From 9fed1be255274b19ce85d07e20d0da343cb26d11 Mon Sep 17 00:00:00 2001
From: John Bowler <jbowler@nslu2-linux.org>
Date: Sat, 29 Oct 2005 01:36:01 +0000
Subject: nslu2-kernel: patch format, nslu2-power now uses ctrl-alt-del in
 2.6.14

---
 .../linux/nslu2-kernel/2.6.14/50-nslu2-arch.patch  | 34 ++++++++++++----------
 1 file changed, 18 insertions(+), 16 deletions(-)

(limited to 'packages/linux/nslu2-kernel')

diff --git a/packages/linux/nslu2-kernel/2.6.14/50-nslu2-arch.patch b/packages/linux/nslu2-kernel/2.6.14/50-nslu2-arch.patch
index b5029752ad..7a6dfac9cb 100644
--- a/packages/linux/nslu2-kernel/2.6.14/50-nslu2-arch.patch
+++ b/packages/linux/nslu2-kernel/2.6.14/50-nslu2-arch.patch
@@ -112,9 +112,9 @@
 +}
 +
 +subsys_initcall(nslu2_pci_init);
---- linux-2.6.13/.pc/50-nslu2-arch.patch/arch/arm/mach-ixp4xx/nslu2-power.c	2005-10-26 15:19:43.171472071 -0700
-+++ linux-2.6.13/arch/arm/mach-ixp4xx/nslu2-power.c	2005-10-26 15:23:39.646352497 -0700
-@@ -0,0 +1,92 @@
+--- linux-2.6.14/arch/arm/mach-ixp4xx/nslu2-power.c	2005-09-06 00:17:15.000000000 -0700
++++ linux-2.6.14/arch/arm/mach-ixp4xx/nslu2-power.c	2005-10-28 15:50:43.554157030 -0700
+@@ -0,0 +1,94 @@
 +/*
 + * arch/arm/mach-ixp4xx/nslu2-power.c
 + *
@@ -140,20 +140,22 @@
 +
 +#include <asm/mach-types.h>
 +
++extern void ctrl_alt_del(void);
++
 +static irqreturn_t nslu2_power_handler(int irq, void *dev_id, struct pt_regs *regs)
 +{
-+	/* Signal init to do the ctrlaltdel action */
-+	kill_proc(1, SIGINT, 1);
++	/* 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 nslu2_reset_handler(int irq, void *dev_id, struct pt_regs *regs)
 +{
-+	/* FIXME This doesn't reset the NSLU2. It powers it off.
-+	 * Close enough, since reset is unreliable
++	/* This is the paper-clip reset, it shuts the machine down directly.
 +	 */
-+
 +	machine_power_off();
 +
 +	return IRQ_HANDLED;
@@ -261,19 +263,19 @@
 +	.name			= "IXP4XX-I2C",
 +	.id			= 0,
 +	.dev.platform_data	= &nslu2_i2c_gpio_pins,
-+	.num_resources		= 0
++	.num_resources		= 0,
 +};
 +
 +static struct resource nslu2_uart_resources[] = {
 +	{
 +		.start		= IXP4XX_UART1_BASE_PHYS,
 +		.end		= IXP4XX_UART1_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
++		.flags		= IORESOURCE_MEM,
 +	},
 +	{
 +		.start		= IXP4XX_UART2_BASE_PHYS,
 +		.end		= IXP4XX_UART2_BASE_PHYS + 0x0fff,
-+		.flags		= IORESOURCE_MEM
++		.flags		= IORESOURCE_MEM,
 +	}
 +};
 +
@@ -304,18 +306,18 @@
 +	.id			= PLAT8250_DEV_PLATFORM,
 +	.dev.platform_data	= nslu2_uart_data,
 +	.num_resources		= 2,
-+	.resource		= nslu2_uart_resources
++	.resource		= nslu2_uart_resources,
 +};
 +
 +static struct platform_device *nslu2_devices[] __initdata = {
 +	&nslu2_i2c_controller,
 +	&nslu2_flash,
-+	&nslu2_uart
++	&nslu2_uart,
 +};
 +
 +static void nslu2_power_off(void)
 +{
-+        /* This causes the box to drop the power and go dead. */
++	/* This causes the box to drop the power and go dead. */
 +
 +	/* enable the pwr cntl gpio */
 +	gpio_line_config(NSLU2_PO_GPIO, IXP4XX_GPIO_OUT);
@@ -340,8 +342,8 @@
 +	.io_pg_offst	= ((IXP4XX_PERIPHERAL_BASE_VIRT) >> 18) & 0xFFFC,
 +	.boot_params	= 0x00000100,
 +	.map_io		= ixp4xx_map_io,
-+	.init_irq	= ixp4xx_init_irq, /* FIXME: all irq are off here */
-+        .timer          = &ixp4xx_timer,
++	.init_irq	= ixp4xx_init_irq,
++	.timer          = &ixp4xx_timer,
 +	.init_machine	= nslu2_init,
 +MACHINE_END
 --- linux-2.6.13/.pc/50-nslu2-arch.patch/include/asm-arm/arch-ixp4xx/hardware.h	2005-10-26 15:19:37.451112111 -0700
-- 
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