Release 4.14 arch/x86/include/asm/suspend_64.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright 2001-2003 Pavel Machek <pavel@suse.cz>
 * Based on code
 * Copyright 2001 Patrick Mochel <mochel@osdl.org>
 */
#ifndef _ASM_X86_SUSPEND_64_H

#define _ASM_X86_SUSPEND_64_H

#include <asm/desc.h>
#include <asm/fpu/api.h>

/*
 * Image of the saved processor state, used by the low level ACPI suspend to
 * RAM code and by the low level hibernation code.
 *
 * If you modify it, fix arch/x86/kernel/acpi/wakeup_64.S and make sure that
 * __save/__restore_processor_state(), defined in arch/x86/kernel/suspend_64.c,
 * still work as required.
 */

struct saved_context {
	
struct pt_regs regs;
	




u16 ds, es, fs, gs, ss;
	


unsigned long gs_base, gs_kernel_base, fs_base;
	




unsigned long cr0, cr2, cr3, cr4, cr8;
	
u64 misc_enable;
	
bool misc_enable_saved;
	
struct saved_msrs saved_msrs;
	
unsigned long efer;
	
u16 gdt_pad; /* Unused */
	
struct desc_ptr gdt_desc;
	
u16 idt_pad;
	
u16 idt_limit;
	
unsigned long idt_base;
	
u16 ldt;
	
u16 tss;
	
unsigned long tr;
	
unsigned long safety;
	
unsigned long return_address;
} __attribute__((packed));


#define loaddebug(thread,register) \
	set_debugreg((thread)->debugreg##register, register)

/* routines for saving/restoring kernel state */
extern char core_restore_code[];
extern char restore_registers[];

#endif /* _ASM_X86_SUSPEND_64_H */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Andi Kleen
84
62.22%
4
23.53%
Rafael J. Wysocki
19
14.07%
3
17.65%
Konrad Rzeszutek Wilk
8
5.93%
1
5.88%
Ondrej Zary
6
4.44%
1
5.88%
Vivek Goyal
4
2.96%
1
5.88%
Chen Yu
4
2.96%
1
5.88%
H. Peter Anvin
3
2.22%
1
5.88%
Kees Cook
2
1.48%
1
5.88%
Pavel Machek
2
1.48%
1
5.88%
Greg Kroah-Hartman
1
0.74%
1
5.88%
Jan Beulich
1
0.74%
1
5.88%
Ingo Molnar
1
0.74%
1
5.88%
Total
135
100.00%
17
100.00%
Directory: arch/x86/include/asm

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.