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| author | Sven Schnelle <svens@stackframe.org> | 2011-06-05 11:33:41 +0200 |
|---|---|---|
| committer | Sven Schnelle <svens@stackframe.org> | 2011-06-07 22:01:29 +0200 |
| commit | f4dc1a73e440766bbc12b738462ae9467f6030fe (patch) | |
| tree | 467073c23cc2f42ebf56c9101f11c12d2a224a12 /src/include/cpu/x86 | |
| parent | bb60528e73ed611553befba2ea1bdf8c690a26e5 (diff) | |
| download | coreboot-f4dc1a73e440766bbc12b738462ae9467f6030fe.tar.xz | |
SMM: add defines for APM_CNT register
in the current code, the defines for the APM_CNT (0xb2) register
are duplicated in almost every place where it is used. define those
values in cpu/x86/smm.h, and only include this file.
And while at it, fixup whitespace.
Change-Id: Iae712aff53322acd51e89986c2abf4c794e25484
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/4
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/include/cpu/x86')
| -rw-r--r-- | src/include/cpu/x86/smm.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/include/cpu/x86/smm.h b/src/include/cpu/x86/smm.h index 559b1b7197..5605453eab 100644 --- a/src/include/cpu/x86/smm.h +++ b/src/include/cpu/x86/smm.h @@ -248,6 +248,14 @@ typedef struct { }; } smm_state_save_area_t; +#define APM_CNT 0xb2 +#define APM_CNT_CST_CONTROL 0x85 +#define APM_CNT_PST_CONTROL 0x80 +#define APM_CNT_ACPI_DISABLE 0x1e +#define APM_CNT_ACPI_ENABLE 0xe1 +#define APM_CNT_MBI_UPDATE 0xeb +#define APM_CNT_GNVS_UPDATE 0xea +#define APM_STS 0xb3 /* SMI handler function prototypes */ void smi_handler(u32 smm_revision); |