*/
#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;
/*
* 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));
+ store_gdt(&ctxt->gdt_limit);
+ store_idt(&ctxt->idt_limit);
+ store_tr(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));
+ savesegment(es, ctxt->es);
+ savesegment(fs, ctxt->fs);
+ savesegment(gs, ctxt->gs);
+ savesegment(ss, ctxt->ss);
/*
* control registers
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(¤t->active_mm->context); /* This does lldt */
* 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));
+ load_gdt(&ctxt->gdt_limit);
+ load_idt(&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));
+ loadsegment(es, ctxt->es);
+ loadsegment(fs, ctxt->fs);
+ loadsegment(gs, ctxt->gs);
+ loadsegment(ss, ctxt->ss);
/*
* sysenter MSRs