diff options
Diffstat (limited to 'include/asm-i386/suspend.h')
| -rw-r--r-- | include/asm-i386/suspend.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/include/asm-i386/suspend.h b/include/asm-i386/suspend.h deleted file mode 100644 index 08be1e5009d..00000000000 --- a/include/asm-i386/suspend.h +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Copyright 2001-2002 Pavel Machek <pavel@suse.cz> - * Based on code - * Copyright 2001 Patrick Mochel <mochel@osdl.org> - */ -#include <asm/desc.h> -#include <asm/i387.h> - -static inline int -arch_prepare_suspend(void) -{ - /* If you want to make non-PSE machine work, turn off paging - in swsusp_arch_suspend. swsusp_pg_dir should have identity mapping, so - it could work... */ - if (!cpu_has_pse) { - printk(KERN_ERR "PSE is required for swsusp.\n"); - return -EPERM; - } - return 0; -} - -/* image of the saved processor state */ -struct saved_context { - u16 es, fs, gs, ss; - unsigned long cr0, cr2, cr3, cr4; - u16 gdt_pad; - u16 gdt_limit; - unsigned long gdt_base; - 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)); - -#ifdef CONFIG_ACPI_SLEEP -extern unsigned long saved_eip; -extern unsigned long saved_esp; -extern unsigned long saved_ebp; -extern unsigned long saved_ebx; -extern unsigned long saved_esi; -extern unsigned long saved_edi; - -static inline void acpi_save_register_state(unsigned long return_point) -{ - saved_eip = return_point; - asm volatile ("movl %%esp,%0" : "=m" (saved_esp)); - asm volatile ("movl %%ebp,%0" : "=m" (saved_ebp)); - asm volatile ("movl %%ebx,%0" : "=m" (saved_ebx)); - asm volatile ("movl %%edi,%0" : "=m" (saved_edi)); - asm volatile ("movl %%esi,%0" : "=m" (saved_esi)); -} - -#define acpi_restore_register_state() do {} while (0) - -/* routines for saving/restoring kernel state */ -extern int acpi_save_state_mem(void); -#endif |