[coreboot] New patch to review for coreboot: afafe47 acpi: Add defines for functional fixed hardware
Stefan Reinauer (stefan.reinauer@coreboot.org)
gerrit at coreboot.org
Fri Apr 27 21:56:34 CEST 2012
Stefan Reinauer (stefan.reinauer at 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 at 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 at google.com>
Signed-off-by: Stefan Reinauer <reinauer at 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 */
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