diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2023-09-21 20:33:10 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-09-23 01:21:36 +0000 |
| commit | 9acae39bc22a53689cab9311e26b6ed248cedd58 (patch) | |
| tree | aa5c0a77fdd12447befa2a05c9cbcbcd4f7635a2 /src | |
| parent | 97a48961e80632f8f53b3fcdd52920f832716775 (diff) | |
arch/x86/cpu_common: use cpu_cpuid_extended_level
Use cpu_cpuid_extended_level instead of open-coding the same
functionality in cpu_check_deterministic_cache_cpuid_supported.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4ea22c3997769179311f3c8822e6d8cc15a8834c
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78057
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86/cpu_common.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/arch/x86/cpu_common.c b/src/arch/x86/cpu_common.c index af4e7b001d..102ccf0468 100644 --- a/src/arch/x86/cpu_common.c +++ b/src/arch/x86/cpu_common.c @@ -97,8 +97,7 @@ enum cpu_type cpu_check_deterministic_cache_cpuid_supported(void) return CPUID_COMMAND_UNSUPPORTED; return CPUID_TYPE_INTEL; } else if (cpu_is_amd()) { - res = cpuid(0x80000000); - if (res.eax < 0x80000001) + if (cpu_cpuid_extended_level() < 0x80000001) return CPUID_COMMAND_UNSUPPORTED; res = cpuid(0x80000001); |