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| author |   Len Brown <len.brown@intel.com> | 2019-08-31 14:16:07 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2019-08-31 14:48:39 -0400 |
| commit | 570992fc5733b5e1b00a4bdb9272df1e25d63972 (patch) | |
| tree | 451356dd5dd5dd0fc90ed84a1ba686e5cfe6490c /tools/power | |
| parent | tools/power turbostat: Fix Haswell Core systems (diff) | |
| download | linux-dev-570992fc5733b5e1b00a4bdb9272df1e25d63972.tar.xz linux-dev-570992fc5733b5e1b00a4bdb9272df1e25d63972.zip | |
tools/power turbostat: rename has_hsw_msrs()
Perhaps if this more descriptive name had been used,
then we wouldn't have had the HSW ULT vs HSW CORE bug,
fixed by the previous commit.
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'tools/power')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 78e7c94b94bf..51c739043214 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -4280,7 +4280,7 @@ int has_snb_msrs(unsigned int family, unsigned int model) } /* - * HSW adds support for additional MSRs: + * HSW ULT added support for C8/C9/C10 MSRs: * * MSR_PKG_C8_RESIDENCY 0x00000630 * MSR_PKG_C9_RESIDENCY 0x00000631 @@ -4291,7 +4291,7 @@ int has_snb_msrs(unsigned int family, unsigned int model) * MSR_PKGC10_IRTL 0x00000635 * */ -int has_hsw_msrs(unsigned int family, unsigned int model) +int has_c8910_msrs(unsigned int family, unsigned int model) { if (!genuine_intel) return 0; @@ -4833,12 +4833,12 @@ void process_cpuid() BIC_NOT_PRESENT(BIC_CPU_c7); BIC_NOT_PRESENT(BIC_Pkgpc7); } - if (has_hsw_msrs(family, model)) { + if (has_c8910_msrs(family, model)) { BIC_PRESENT(BIC_Pkgpc8); BIC_PRESENT(BIC_Pkgpc9); BIC_PRESENT(BIC_Pkgpc10); } - do_irtl_hsw = has_hsw_msrs(family, model); + do_irtl_hsw = has_c8910_msrs(family, model); if (has_skl_msrs(family, model)) { BIC_PRESENT(BIC_Totl_c0); BIC_PRESENT(BIC_Any_c0); |