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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-03-01 23:34:38 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-03-01 23:34:38 +0100
commit6bff9c609f3df4e325da08783f691cab9316d643 (patch)
tree1aa6ac0a857d9f97ebc80d9d9884f6997f712a8b /drivers
parent02c3de1105228e367320e7fdeffbf511904f398c (diff)
parente3942ed8c66bcff496abee5182422cd542962d9e (diff)
Merge branch 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Pull changes related to turbostat for v4.11 from Len Brown. * 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (44 commits) tools/power turbostat: version 17.02.24 tools/power turbostat: bugfix: --add u32 was printed as u64 tools/power turbostat: show error on exec tools/power turbostat: dump p-state software config tools/power turbostat: show package number, even without --debug tools/power turbostat: support "--hide C1" etc. tools/power turbostat: move --Package and --processor into the --cpu option tools/power turbostat: turbostat.8 update tools/power turbostat: update --list feature tools/power turbostat: use wide columns to display large numbers tools/power turbostat: Add --list option to show available header names tools/power turbostat: fix zero IRQ count shown in one-shot command mode tools/power turbostat: add --cpu parameter tools/power turbostat: print sysfs C-state stats tools/power turbostat: extend --add option to accept /sys path tools/power turbostat: skip unused counters on BDX tools/power turbostat: fix decoding for GLM, DNV, SKX turbo-ratio limits tools/power turbostat: skip unused counters on SKX tools/power turbostat: Denverton: use HW CC1 counter, skip C3, C7 tools/power turbostat: initial Gemini Lake SOC support ...
Diffstat (limited to 'drivers')
-rw-r--r--drivers/cpufreq/intel_pstate.c15
-rw-r--r--drivers/idle/intel_idle.c6
2 files changed, 8 insertions, 13 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index eb0f7fb71685..676a92413e68 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -39,11 +39,6 @@
#define INTEL_CPUFREQ_TRANSITION_LATENCY 20000
-#define ATOM_RATIOS 0x66a
-#define ATOM_VIDS 0x66b
-#define ATOM_TURBO_RATIOS 0x66c
-#define ATOM_TURBO_VIDS 0x66d
-
#ifdef CONFIG_ACPI
#include <acpi/processor.h>
#include <acpi/cppc_acpi.h>
@@ -1367,7 +1362,7 @@ static int atom_get_min_pstate(void)
{
u64 value;
- rdmsrl(ATOM_RATIOS, value);
+ rdmsrl(MSR_ATOM_CORE_RATIOS, value);
return (value >> 8) & 0x7F;
}
@@ -1375,7 +1370,7 @@ static int atom_get_max_pstate(void)
{
u64 value;
- rdmsrl(ATOM_RATIOS, value);
+ rdmsrl(MSR_ATOM_CORE_RATIOS, value);
return (value >> 16) & 0x7F;
}
@@ -1383,7 +1378,7 @@ static int atom_get_turbo_pstate(void)
{
u64 value;
- rdmsrl(ATOM_TURBO_RATIOS, value);
+ rdmsrl(MSR_ATOM_CORE_TURBO_RATIOS, value);
return value & 0x7F;
}
@@ -1445,7 +1440,7 @@ static void atom_get_vid(struct cpudata *cpudata)
{
u64 value;
- rdmsrl(ATOM_VIDS, value);
+ rdmsrl(MSR_ATOM_CORE_VIDS, value);
cpudata->vid.min = int_tofp((value >> 8) & 0x7f);
cpudata->vid.max = int_tofp((value >> 16) & 0x7f);
cpudata->vid.ratio = div_fp(
@@ -1453,7 +1448,7 @@ static void atom_get_vid(struct cpudata *cpudata)
int_tofp(cpudata->pstate.max_pstate -
cpudata->pstate.min_pstate));
- rdmsrl(ATOM_TURBO_VIDS, value);
+ rdmsrl(MSR_ATOM_CORE_TURBO_VIDS, value);
cpudata->vid.turbo = value & 0x7f;
}
diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
index 7d8ea3d5fda6..930537da76d4 100644
--- a/drivers/idle/intel_idle.c
+++ b/drivers/idle/intel_idle.c
@@ -961,9 +961,9 @@ static void auto_demotion_disable(void)
{
unsigned long long msr_bits;
- rdmsrl(MSR_NHM_SNB_PKG_CST_CFG_CTL, msr_bits);
+ rdmsrl(MSR_PKG_CST_CONFIG_CONTROL, msr_bits);
msr_bits &= ~(icpu->auto_demotion_disable_flags);
- wrmsrl(MSR_NHM_SNB_PKG_CST_CFG_CTL, msr_bits);
+ wrmsrl(MSR_PKG_CST_CONFIG_CONTROL, msr_bits);
}
static void c1e_promotion_disable(void)
{
@@ -1273,7 +1273,7 @@ static void sklh_idle_state_table_update(void)
if ((mwait_substates & (0xF << 28)) == 0)
return;
- rdmsrl(MSR_NHM_SNB_PKG_CST_CFG_CTL, msr);
+ rdmsrl(MSR_PKG_CST_CONFIG_CONTROL, msr);
/* PC10 is not enabled in PKG C-state limit */
if ((msr & 0xF) != 8)