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x86: mce: macros to compute banks MSRs

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Instead of open coded calculations for bank MSRs hide the indexing of higher
banks MCE register MSRs in new macros.

No semantic changes.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
This commit is contained in:
Andi Kleen
2009-07-09 00:31:44 +02:00
committed by H. Peter Anvin
parent cebe182033
commit a2d32bcbc0
3 changed files with 29 additions and 22 deletions
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7
arch/x86/include/asm/msr-index.h
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@@ -81,8 +81,15 @@
#define MSR_IA32_MC0_ADDR 0x00000402
#define MSR_IA32_MC0_MISC 0x00000403
#define MSR_IA32_MCx_CTL(x) (MSR_IA32_MC0_CTL + 4*(x))
#define MSR_IA32_MCx_STATUS(x) (MSR_IA32_MC0_STATUS + 4*(x))
#define MSR_IA32_MCx_ADDR(x) (MSR_IA32_MC0_ADDR + 4*(x))
#define MSR_IA32_MCx_MISC(x) (MSR_IA32_MC0_MISC + 4*(x))
/* These are consecutive and not in the normal 4er MCE bank block */
#define MSR_IA32_MC0_CTL2 0x00000280
#define MSR_IA32_MCx_CTL2(x) (MSR_IA32_MC0_CTL2 + (x))
#define CMCI_EN (1ULL << 30)
#define CMCI_THRESHOLD_MASK 0xffffULL