3 files changed, 0 insertions, 225 deletions
diff --git a/arch/i386/power/Makefile b/arch/i386/power/Makefile
deleted file mode 100644
index 8cfa4e8a719..00000000000
--- a/arch/i386/power/Makefile
+++ /dev/null
@@ -1,2 +0,0 @@
-obj-$(CONFIG_PM)		+= cpu.o
-obj-$(CONFIG_SOFTWARE_SUSPEND)	+= swsusp.o
diff --git a/arch/i386/power/cpu.c b/arch/i386/power/cpu.c
deleted file mode 100644
index c547c1af6fa..00000000000
--- a/arch/i386/power/cpu.c
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Suspend support specific for i386.
- *
- * Distribute under GPLv2
- *
- * Copyright (c) 2002 Pavel Machek <pavel@suse.cz>
- * Copyright (c) 2001 Patrick Mochel <mochel@osdl.org>
- */
-
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/spinlock.h>
-#include <linux/poll.h>
-#include <linux/delay.h>
-#include <linux/sysrq.h>
-#include <linux/proc_fs.h>
-#include <linux/irq.h>
-#include <linux/pm.h>
-#include <linux/device.h>
-#include <linux/suspend.h>
-#include <linux/acpi.h>
-
-#include <asm/uaccess.h>
-#include <asm/acpi.h>
-#include <asm/tlbflush.h>
-#include <asm/processor.h>
-
-static struct saved_context saved_context;
-
-unsigned long saved_context_ebx;
-unsigned long saved_context_esp, saved_context_ebp;
-unsigned long saved_context_esi, saved_context_edi;
-unsigned long saved_context_eflags;
-
-void __save_processor_state(struct saved_context *ctxt)
-{
-	kernel_fpu_begin();
-
-	/*
-	 * descriptor tables
-	 */
-	asm volatile ("sgdt %0" : "=m" (ctxt->gdt_limit));
-	asm volatile ("sidt %0" : "=m" (ctxt->idt_limit));
-	asm volatile ("str %0"  : "=m" (ctxt->tr));
-
-	/*
-	 * segment registers
-	 */
-	asm volatile ("movw %%es, %0" : "=m" (ctxt->es));
-	asm volatile ("movw %%fs, %0" : "=m" (ctxt->fs));
-	asm volatile ("movw %%gs, %0" : "=m" (ctxt->gs));
-	asm volatile ("movw %%ss, %0" : "=m" (ctxt->ss));
-
-	/*
-	 * control registers 
-	 */
-	asm volatile ("movl %%cr0, %0" : "=r" (ctxt->cr0));
-	asm volatile ("movl %%cr2, %0" : "=r" (ctxt->cr2));
-	asm volatile ("movl %%cr3, %0" : "=r" (ctxt->cr3));
-	asm volatile ("movl %%cr4, %0" : "=r" (ctxt->cr4));
-}
-
-void save_processor_state(void)
-{
-	__save_processor_state(&saved_context);
-}
-
-static void
-do_fpu_end(void)
-{
-        /* restore FPU regs if necessary */
-	/* Do it out of line so that gcc does not move cr0 load to some stupid place */
-        kernel_fpu_end();
-	mxcsr_feature_mask_init();
-}
-
-
-static void fix_processor_context(void)
-{
-	int cpu = smp_processor_id();
-	struct tss_struct * t = &per_cpu(init_tss, cpu);
-
-	set_tss_desc(cpu,t);	/* This just modifies memory; should not be necessary. But... This is necessary, because 386 hardware has concept of busy TSS or some similar stupidity. */
-        per_cpu(cpu_gdt_table, cpu)[GDT_ENTRY_TSS].b &= 0xfffffdff;
-
-	load_TR_desc();				/* This does ltr */
-	load_LDT(&current->active_mm->context);	/* This does lldt */
-
-	/*
-	 * Now maybe reload the debug registers
-	 */
-	if (current->thread.debugreg[7]){
-		set_debugreg(current->thread.debugreg[0], 0);
-		set_debugreg(current->thread.debugreg[1], 1);
-		set_debugreg(current->thread.debugreg[2], 2);
-		set_debugreg(current->thread.debugreg[3], 3);
-		/* no 4 and 5 */
-		set_debugreg(current->thread.debugreg[6], 6);
-		set_debugreg(current->thread.debugreg[7], 7);
-	}
-
-}
-
-void __restore_processor_state(struct saved_context *ctxt)
-{
-	/*
-	 * control registers
-	 */
-	asm volatile ("movl %0, %%cr4" :: "r" (ctxt->cr4));
-	asm volatile ("movl %0, %%cr3" :: "r" (ctxt->cr3));
-	asm volatile ("movl %0, %%cr2" :: "r" (ctxt->cr2));
-	asm volatile ("movl %0, %%cr0" :: "r" (ctxt->cr0));
-
-	/*
-	 * now restore the descriptor tables to their proper values
-	 * ltr is done i fix_processor_context().
-	 */
-	asm volatile ("lgdt %0" :: "m" (ctxt->gdt_limit));
-	asm volatile ("lidt %0" :: "m" (ctxt->idt_limit));
-
-	/*
-	 * segment registers
-	 */
-	asm volatile ("movw %0, %%es" :: "r" (ctxt->es));
-	asm volatile ("movw %0, %%fs" :: "r" (ctxt->fs));
-	asm volatile ("movw %0, %%gs" :: "r" (ctxt->gs));
-	asm volatile ("movw %0, %%ss" :: "r" (ctxt->ss));
-
-	/*
-	 * sysenter MSRs
-	 */
-	if (boot_cpu_has(X86_FEATURE_SEP))
-		enable_sep_cpu();
-
-	fix_processor_context();
-	do_fpu_end();
-	mtrr_ap_init();
-}
-
-void restore_processor_state(void)
-{
-	__restore_processor_state(&saved_context);
-}
-
-/* Needed by apm.c */
-EXPORT_SYMBOL(save_processor_state);
-EXPORT_SYMBOL(restore_processor_state);
diff --git a/arch/i386/power/swsusp.S b/arch/i386/power/swsusp.S
deleted file mode 100644
index c4105286ff2..00000000000
--- a/arch/i386/power/swsusp.S
+++ /dev/null
@@ -1,73 +0,0 @@
-.text
-
-/* Originally gcc generated, modified by hand
- *
- * This may not use any stack, nor any variable that is not "NoSave":
- *
- * Its rewriting one kernel image with another. What is stack in "old"
- * image could very well be data page in "new" image, and overwriting
- * your own stack under you is bad idea.
- */
-
-#include <linux/linkage.h>
-#include <asm/segment.h>
-#include <asm/page.h>
-#include <asm/asm_offsets.h>
-
-	.text
-
-ENTRY(swsusp_arch_suspend)
-
-	movl %esp, saved_context_esp
-	movl %ebx, saved_context_ebx
-	movl %ebp, saved_context_ebp
-	movl %esi, saved_context_esi
-	movl %edi, saved_context_edi
-	pushfl ; popl saved_context_eflags
-
-	call swsusp_save
-	ret
-
-ENTRY(swsusp_arch_resume)
-	movl	$swsusp_pg_dir-__PAGE_OFFSET, %ecx
-	movl	%ecx, %cr3
-
-	movl	pagedir_nosave, %edx
-	.p2align 4,,7
-
-copy_loop:
-	testl	%edx, %edx
-	jz	done
-
-	movl	pbe_address(%edx), %esi
-	movl	pbe_orig_address(%edx), %edi
-
-	movl	$1024, %ecx
-	rep
-	movsl
-
-	movl	pbe_next(%edx), %edx
-	jmp	copy_loop
-	.p2align 4,,7
-
-done:
-	/* Flush TLB, including "global" things (vmalloc) */
-	movl	mmu_cr4_features, %eax
-	movl	%eax, %edx
-	andl	$~(1<<7), %edx;  # PGE
-	movl	%edx, %cr4;  # turn off PGE
-	movl	%cr3, %ecx;  # flush TLB
-	movl	%ecx, %cr3
-	movl	%eax, %cr4;  # turn PGE back on
-
-	movl saved_context_esp, %esp
-	movl saved_context_ebp, %ebp
-	movl saved_context_ebx, %ebx
-	movl saved_context_esi, %esi
-	movl saved_context_edi, %edi
-
-	pushl saved_context_eflags ; popfl
-
-	xorl	%eax, %eax
-
-	ret