Commit 581bc150 authored by Ahmed Samy's avatar Ahmed Samy

cpuid: small fix for non x86-cpus

Signed-off-by: default avatarAhmed Samy <f.fallen45@gmail.com>
parent 7cc24627
...@@ -69,10 +69,10 @@ typedef enum cpuid { ...@@ -69,10 +69,10 @@ typedef enum cpuid {
CPUID_HIGHEST_EXTENDED_FUNCTION_SUPPORTED = 0x80000000, CPUID_HIGHEST_EXTENDED_FUNCTION_SUPPORTED = 0x80000000,
CPUID_EXTENDED_PROC_INFO_FEATURE_BITS = 0x80000001, CPUID_EXTENDED_PROC_INFO_FEATURE_BITS = 0x80000001,
CPUID_PROC_BRAND_STRING = 0x80000002, CPUID_PROC_BRAND_STRING = 0x80000002,
CPUID_L1_CACHE_AND_TLB_IDS = 0x80000005, CPUID_L1_CACHE_AND_TLB_IDS = 0x80000005,
CPUID_EXTENDED_L2_CACHE_FEATURES = 0x80000006, CPUID_EXTENDED_L2_CACHE_FEATURES = 0x80000006,
CPUID_ADV_POWER_MGT_INFO = 0x80000007, CPUID_ADV_POWER_MGT_INFO = 0x80000007,
CPUID_VIRT_PHYS_ADDR_SIZES = 0x80000008 CPUID_VIRT_PHYS_ADDR_SIZES = 0x80000008
} cpuid_t; } cpuid_t;
...@@ -259,9 +259,6 @@ uint32_t cpuid_highest_ext_func_supported(void); ...@@ -259,9 +259,6 @@ uint32_t cpuid_highest_ext_func_supported(void);
* For CPUID_PROC_BRAND_STRING: * For CPUID_PROC_BRAND_STRING:
* Have a char array with at least 48 bytes assigned to it. * Have a char array with at least 48 bytes assigned to it.
* *
* Here's a page which will help you parse the data provided by this function.
* http://www.flounder.com/cpuid_explorer2.htm
*
* If an invalid flag has been passed a 0xbaadf00d is returned in *buf. * If an invalid flag has been passed a 0xbaadf00d is returned in *buf.
*/ */
void cpuid(cpuid_t info, uint32_t *buf); void cpuid(cpuid_t info, uint32_t *buf);
...@@ -299,7 +296,8 @@ bool cpuid_has_edxfeature(int feature); ...@@ -299,7 +296,8 @@ bool cpuid_has_edxfeature(int feature);
#define cpuid_highest_ext_func_supported() BUILD_ASSERT_OR_ZERO(0) #define cpuid_highest_ext_func_supported() BUILD_ASSERT_OR_ZERO(0)
#define cpuid_test_feature(feature) BUILD_ASSERT_OR_ZERO(0) #define cpuid_test_feature(feature) BUILD_ASSERT_OR_ZERO(0)
#define cpuid_has_feature(feature, ext) BUILD_ASSERT_OR_ZERO(0) #define cpuid_has_ecxfeature(feature) BUILD_ASSERT_OR_ZERO(0)
#define cpuid_has_edxfeature(feature) BUILD_ASSERT_OR_ZERO(0)
#endif #endif
#endif #endif
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