| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2001-2002 Pavel Machek <pavel@suse.cz> |
| 3 | * Based on code |
| 4 | * Copyright 2001 Patrick Mochel <mochel@osdl.org> |
| 5 | */ |
| H. Peter Anvin | 1965aae | 2008-10-22 22:26:29 -0700 | [diff] [blame] | 6 | #ifndef _ASM_X86_SUSPEND_32_H |
| 7 | #define _ASM_X86_SUSPEND_32_H |
| Vegard Nossum | 0db125c | 2008-06-10 23:45:45 +0200 | [diff] [blame] | 8 | |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | #include <asm/desc.h> |
| 10 | #include <asm/i387.h> |
| 11 | |
| Rafael J. Wysocki | 2d4a34c | 2006-12-06 20:34:29 -0800 | [diff] [blame] | 12 | static inline int arch_prepare_suspend(void) { return 0; } |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | |
| 14 | /* image of the saved processor state */ |
| 15 | struct saved_context { |
| Joe Perches | cf030eb | 2008-03-23 01:03:35 -0700 | [diff] [blame] | 16 | u16 es, fs, gs, ss; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 17 | unsigned long cr0, cr2, cr3, cr4; |
| Ondrej Zary | 85a0e75 | 2010-06-08 00:32:49 +0200 | [diff] [blame] | 18 | u64 misc_enable; |
| 19 | bool misc_enable_saved; |
| Glauber de Oliveira Costa | 6b68f01 | 2008-01-30 13:31:12 +0100 | [diff] [blame] | 20 | struct desc_ptr gdt; |
| 21 | struct desc_ptr idt; |
| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | u16 ldt; |
| 23 | u16 tss; |
| 24 | unsigned long tr; |
| 25 | unsigned long safety; |
| 26 | unsigned long return_address; |
| 27 | } __attribute__((packed)); |
| 28 | |
| H. Peter Anvin | 1965aae | 2008-10-22 22:26:29 -0700 | [diff] [blame] | 29 | #endif /* _ASM_X86_SUSPEND_32_H */ |