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x86 msr-index: Simplify syntax for HWP fields

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syntax only, no functional change

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown 2015-12-01 01:36:39 -05:00
parent 61a87ba789
commit 670e27d809
1 changed files with 4 additions and 4 deletions
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8
arch/x86/include/asm/msr-index.h
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@ -230,10 +230,10 @@
#define HWP_PACKAGE_LEVEL_REQUEST_BIT (1<<11)
/* IA32_HWP_CAPABILITIES */
#define HWP_HIGHEST_PERF(x) (x & 0xff)
#define HWP_GUARANTEED_PERF(x) ((x & (0xff << 8)) >>8)
#define HWP_MOSTEFFICIENT_PERF(x) ((x & (0xff << 16)) >>16)
#define HWP_LOWEST_PERF(x) ((x & (0xff << 24)) >>24)
#define HWP_HIGHEST_PERF(x) (((x) >> 0) & 0xff)
#define HWP_GUARANTEED_PERF(x) (((x) >> 8) & 0xff)
#define HWP_MOSTEFFICIENT_PERF(x) (((x) >> 16) & 0xff)
#define HWP_LOWEST_PERF(x) (((x) >> 24) & 0xff)
/* IA32_HWP_REQUEST */
#define HWP_MIN_PERF(x) (x & 0xff)