patch-2.4.20 linux-2.4.20/arch/mips64/sgi-ip27/ip27-reset.c

• Lines: 81
• Date: Wed Dec 31 16:00:00 1969
• Orig file: linux-2.4.19/arch/mips64/sgi-ip27/ip27-reset.c
• Orig date: Fri Aug 2 17:39:43 2002

diff -urN linux-2.4.19/arch/mips64/sgi-ip27/ip27-reset.c linux-2.4.20/arch/mips64/sgi-ip27/ip27-reset.c
@@ -1,80 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License.  See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Reset an IP27.
- *
- * Copyright (C) 1997, 1998, 1999, 2000 by Ralf Baechle
- * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
- */
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/timer.h>
-#include <linux/smp.h>
-#include <linux/mmzone.h>
-
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/reboot.h>
-#include <asm/system.h>
-#include <asm/sgialib.h>
-#include <asm/sn/addrs.h>
-#include <asm/sn/arch.h>
-#include <asm/sn/gda.h>
-#include <asm/sn/sn0/hub.h>
-
-void machine_restart(char *command) __attribute__((noreturn));
-void machine_halt(void) __attribute__((noreturn));
-void machine_power_off(void) __attribute__((noreturn));
-
-#define noreturn while(1);				/* Silence gcc.  */
-
-/* XXX How to pass the reboot command to the firmware??? */
-static void ip27_machine_restart(char *command)
-{
-#if 0
-	int i;
-#endif
-
-	printk("Reboot started from CPU %d\n", smp_processor_id());
-#ifdef CONFIG_SMP
-	smp_send_stop();
-#endif
-#if 0
-	for (i = 0; i < numnodes; i++)
-		REMOTE_HUB_S(COMPACT_TO_NASID_NODEID(i), PROMOP_REG, 
-							PROMOP_REBOOT);
-#else
-	LOCAL_HUB_S(NI_PORT_RESET, NPR_PORTRESET | NPR_LOCALRESET);
-#endif
-	noreturn;
-}
-
-static void ip27_machine_halt(void)
-{
-	int i;
-
-#ifdef CONFIG_SMP
-	smp_send_stop();
-#endif
-	for (i = 0; i < numnodes; i++)
-		REMOTE_HUB_S(COMPACT_TO_NASID_NODEID(i), PROMOP_REG, 
-							PROMOP_RESTART);
-	LOCAL_HUB_S(NI_PORT_RESET, NPR_PORTRESET | NPR_LOCALRESET);
-	noreturn;
-}
-
-static void ip27_machine_power_off(void)
-{
-	/* To do ...  */
-	noreturn;
-}
-
-void ip27_reboot_setup(void)
-{
-	_machine_restart = ip27_machine_restart;
-	_machine_halt = ip27_machine_halt;
-	_machine_power_off = ip27_machine_power_off;
-}