Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/945
-gerrit
commit afafe472b035ebc7d5dda713f453cc349906b75f Author: Stefan Reinauer stefan.reinauer@coreboot.org Date: Fri Apr 27 21:51:49 2012 +0200
acpi: Add defines for functional fixed hardware
Change-Id: I9c5148eb315e2f478cb753d9918144a19e417379 Signed-off-by: Duncan Laurie dlaurie@google.com Signed-off-by: Stefan Reinauer reinauer@google.com --- src/arch/x86/include/arch/acpi.h | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h index 587c484..5859d54 100644 --- a/src/arch/x86/include/arch/acpi.h +++ b/src/arch/x86/include/arch/acpi.h @@ -70,6 +70,12 @@ typedef struct acpi_gen_regaddr { #define ACPI_ADDRESS_SPACE_SMBUS 4 /* SMBus */ #define ACPI_ADDRESS_SPACE_PCC 0x0A /* Platform Comm. Channel */ #define ACPI_ADDRESS_SPACE_FIXED 0x7f /* Functional fixed hardware */ +#define ACPI_FFIXEDHW_VENDOR_INTEL 1 /* Intel */ +#define ACPI_FFIXEDHW_CLASS_HLT 0 /* C1 Halt */ +#define ACPI_FFIXEDHW_CLASS_IO_HLT 1 /* C1 I/O then Halt */ +#define ACPI_FFIXEDHW_CLASS_MWAIT 2 /* MWAIT Native C-state */ +#define ACPI_FFIXEDHW_FLAG_HW_COORD 1 /* Hardware Coordination bit */ +#define ACPI_FFIXEDHW_FLAG_BM_STS 2 /* BM_STS avoidance bit */ /* 0x80-0xbf: Reserved */ /* 0xc0-0xff: OEM defined */