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authorLen Brown <len.brown@intel.com>2019-08-31 21:16:07 +0300
committerLen Brown <len.brown@intel.com>2019-08-31 21:48:39 +0300
commit570992fc5733b5e1b00a4bdb9272df1e25d63972 (patch)
tree451356dd5dd5dd0fc90ed84a1ba686e5cfe6490c /tools
parentcd188af5282d9f9e65f63915b13239bafc746f8d (diff)
downloadlinux-570992fc5733b5e1b00a4bdb9272df1e25d63972.tar.xz
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')
-rw-r--r--tools/power/x86/turbostat/turbostat.c8
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);