diff options
| author | Lubomir Rintel <lkundrak@v3.sk> | 2017-01-22 22:19:21 +0100 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2018-05-15 03:55:19 +0000 |
| commit | fbf57596bb1715ebd05bf81e026862a033d62a03 (patch) | |
| tree | b047b5dd799f020cf61d5c12dac00dfa33f3a1f6 /util/msrtool | |
| parent | 07e77f13d4987a4424be254f439bb6ac505761a7 (diff) | |
| download | coreboot-fbf57596bb1715ebd05bf81e026862a033d62a03.tar.xz | |
msrtool: use a bit more clever cpuid vendor match
Not everything non-intel is AMD.
Change-Id: I06d6fbaa0b4f2c9e61d9b3b4aeeb349a91aa090e
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Reviewed-on: https://review.coreboot.org/18255
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'util/msrtool')
| -rw-r--r-- | util/msrtool/msrtool.h | 4 | ||||
| -rw-r--r-- | util/msrtool/sys.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/util/msrtool/msrtool.h b/util/msrtool/msrtool.h index 1e923c4bfd..35559c2fb8 100644 --- a/util/msrtool/msrtool.h +++ b/util/msrtool/msrtool.h @@ -95,8 +95,8 @@ struct msrdef { #define MAX_CORES 8 typedef enum { - VENDOR_INTEL = 1, - VENDOR_AMD = 2, + VENDOR_INTEL = 0x756e6547, + VENDOR_AMD = 0x68747541, } vendor_t; struct cpuid_t { diff --git a/util/msrtool/sys.c b/util/msrtool/sys.c index 3e50f49a26..7ff1131b63 100644 --- a/util/msrtool/sys.c +++ b/util/msrtool/sys.c @@ -36,7 +36,7 @@ struct cpuid_t *cpuid(void) { asm ("cpuid" : "=b" (outebx) : "a" (0) : "%ecx", "%edx"); #endif - id.vendor = (outebx == 0x756e6547) ? VENDOR_INTEL : VENDOR_AMD; + id.vendor = outebx; /* Then, identificate CPU itself */ #if defined(__DARWIN__) && !defined(__LP64__) |