diff options
| author | Jarkko Sakkinen <jarkko.sakkinen@intel.com> | 2012-05-08 21:22:29 +0300 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-08 11:46:05 -0700 |
| commit | c9b77ccb52a5c77233b0e557b7d4417b00ef4012 (patch) | |
| tree | 152d1c9b60796db21458583a76b57f995c4cd3bf /arch/x86/include/asm/trampoline.h | |
| parent | 48927bbb97c7d4cf343c05827ab9ac30c60678cb (diff) | |
x86, realmode: Move ACPI wakeup to unified realmode code
Migrated ACPI wakeup code to the real-mode blob.
Code existing in .x86_trampoline can be completely
removed. Static descriptor table in wakeup_asm.S is
courtesy of H. Peter Anvin.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@intel.com>
Link: http://lkml.kernel.org/r/1336501366-28617-7-git-send-email-jarkko.sakkinen@intel.com
Cc: Rafael J. Wysocki <rjw@sisk.pl>
Cc: Len Brown <len.brown@intel.com>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/include/asm/trampoline.h')
| -rw-r--r-- | arch/x86/include/asm/trampoline.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/arch/x86/include/asm/trampoline.h b/arch/x86/include/asm/trampoline.h deleted file mode 100644 index feca3118a73..00000000000 --- a/arch/x86/include/asm/trampoline.h +++ /dev/null @@ -1,39 +0,0 @@ -#ifndef _ASM_X86_TRAMPOLINE_H -#define _ASM_X86_TRAMPOLINE_H - -#ifndef __ASSEMBLY__ - -#include <linux/types.h> -#include <asm/io.h> - -/* - * Trampoline 80x86 program as an array. These are in the init rodata - * segment, but that's okay, because we only care about the relative - * addresses of the symbols. - */ -extern const unsigned char x86_trampoline_start []; -extern const unsigned char x86_trampoline_end []; -extern unsigned char *x86_trampoline_base; - -extern unsigned long init_rsp; -extern unsigned long initial_code; -extern unsigned long initial_gs; - -extern void __init setup_trampolines(void); - -extern const unsigned char trampoline_data[]; -extern const unsigned char trampoline_status[]; - -#define TRAMPOLINE_SYM(x) \ - ((void *)(x86_trampoline_base + \ - ((const unsigned char *)(x) - x86_trampoline_start))) - -/* Address of the SMP trampoline */ -static inline unsigned long trampoline_address(void) -{ - return virt_to_phys(TRAMPOLINE_SYM(trampoline_data)); -} - -#endif /* __ASSEMBLY__ */ - -#endif /* _ASM_X86_TRAMPOLINE_H */ |