#include <asm/disabled-features.h>
#endif
-#define NCAPINTS 14 /* N 32-bit words worth of info */
+#define NCAPINTS 16 /* N 32-bit words worth of info */
#define NBUGINTS 1 /* N 32-bit bug flags */
/*
/*
* Auxiliary flags: Linux defined - For features scattered in various
- * CPUID levels like 0x6, 0xA etc, word 7
+ * CPUID levels like 0x6, 0xA etc, word 7.
+ *
+ * Reuse free bits when adding new feature flags!
*/
-#define X86_FEATURE_IDA ( 7*32+ 0) /* Intel Dynamic Acceleration */
-#define X86_FEATURE_ARAT ( 7*32+ 1) /* Always Running APIC Timer */
+
#define X86_FEATURE_CPB ( 7*32+ 2) /* AMD Core Performance Boost */
#define X86_FEATURE_EPB ( 7*32+ 3) /* IA32_ENERGY_PERF_BIAS support */
-#define X86_FEATURE_PLN ( 7*32+ 5) /* Intel Power Limit Notification */
-#define X86_FEATURE_PTS ( 7*32+ 6) /* Intel Package Thermal Status */
-#define X86_FEATURE_DTHERM ( 7*32+ 7) /* Digital Thermal Sensor */
+
#define X86_FEATURE_HW_PSTATE ( 7*32+ 8) /* AMD HW-PState */
#define X86_FEATURE_PROC_FEEDBACK ( 7*32+ 9) /* AMD ProcFeedbackInterface */
-#define X86_FEATURE_HWP ( 7*32+ 10) /* "hwp" Intel HWP */
-#define X86_FEATURE_HWP_NOTIFY ( 7*32+ 11) /* Intel HWP_NOTIFY */
-#define X86_FEATURE_HWP_ACT_WINDOW ( 7*32+ 12) /* Intel HWP_ACT_WINDOW */
-#define X86_FEATURE_HWP_EPP ( 7*32+13) /* Intel HWP_EPP */
-#define X86_FEATURE_HWP_PKG_REQ ( 7*32+14) /* Intel HWP_PKG_REQ */
+
#define X86_FEATURE_INTEL_PT ( 7*32+15) /* Intel Processor Trace */
/* Virtualization flags: Linux defined, word 8 */
#define X86_FEATURE_FLEXPRIORITY ( 8*32+ 2) /* Intel FlexPriority */
#define X86_FEATURE_EPT ( 8*32+ 3) /* Intel Extended Page Table */
#define X86_FEATURE_VPID ( 8*32+ 4) /* Intel Virtual Processor ID */
-#define X86_FEATURE_NPT ( 8*32+ 5) /* AMD Nested Page Table support */
-#define X86_FEATURE_LBRV ( 8*32+ 6) /* AMD LBR Virtualization support */
-#define X86_FEATURE_SVML ( 8*32+ 7) /* "svm_lock" AMD SVM locking MSR */
-#define X86_FEATURE_NRIPS ( 8*32+ 8) /* "nrip_save" AMD SVM next_rip save */
-#define X86_FEATURE_TSCRATEMSR ( 8*32+ 9) /* "tsc_scale" AMD TSC scaling support */
-#define X86_FEATURE_VMCBCLEAN ( 8*32+10) /* "vmcb_clean" AMD VMCB clean bits support */
-#define X86_FEATURE_FLUSHBYASID ( 8*32+11) /* AMD flush-by-ASID support */
-#define X86_FEATURE_DECODEASSISTS ( 8*32+12) /* AMD Decode Assists support */
-#define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
-#define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
+
#define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
/* AMD-defined CPU features, CPUID level 0x80000008 (ebx), word 13 */
#define X86_FEATURE_CLZERO (13*32+0) /* CLZERO instruction */
+/* Thermal and Power Management Leaf, CPUID level 0x00000006 (eax), word 14 */
+#define X86_FEATURE_DTHERM (14*32+ 0) /* Digital Thermal Sensor */
+#define X86_FEATURE_IDA (14*32+ 1) /* Intel Dynamic Acceleration */
+#define X86_FEATURE_ARAT (14*32+ 2) /* Always Running APIC Timer */
+#define X86_FEATURE_PLN (14*32+ 4) /* Intel Power Limit Notification */
+#define X86_FEATURE_PTS (14*32+ 6) /* Intel Package Thermal Status */
+#define X86_FEATURE_HWP (14*32+ 7) /* Intel Hardware P-states */
+#define X86_FEATURE_HWP_NOTIFY (14*32+ 8) /* HWP Notification */
+#define X86_FEATURE_HWP_ACT_WINDOW (14*32+ 9) /* HWP Activity Window */
+#define X86_FEATURE_HWP_EPP (14*32+10) /* HWP Energy Perf. Preference */
+#define X86_FEATURE_HWP_PKG_REQ (14*32+11) /* HWP Package Level Request */
+
+/* AMD SVM Feature Identification, CPUID level 0x8000000a (edx), word 15 */
+#define X86_FEATURE_NPT (15*32+ 0) /* Nested Page Table support */
+#define X86_FEATURE_LBRV (15*32+ 1) /* LBR Virtualization support */
+#define X86_FEATURE_SVML (15*32+ 2) /* "svm_lock" SVM locking MSR */
+#define X86_FEATURE_NRIPS (15*32+ 3) /* "nrip_save" SVM next_rip save */
+#define X86_FEATURE_TSCRATEMSR (15*32+ 4) /* "tsc_scale" TSC scaling support */
+#define X86_FEATURE_VMCBCLEAN (15*32+ 5) /* "vmcb_clean" VMCB clean bits support */
+#define X86_FEATURE_FLUSHBYASID (15*32+ 6) /* flush-by-ASID support */
+#define X86_FEATURE_DECODEASSISTS (15*32+ 7) /* Decode Assists support */
+#define X86_FEATURE_PAUSEFILTER (15*32+10) /* filtered pause intercept */
+#define X86_FEATURE_PFTHRESHOLD (15*32+12) /* pause filter threshold */
+
/*
* BUG word(s)
*/
cpuid_count(0x00000007, 0, &eax, &ebx, &ecx, &edx);
c->x86_capability[9] = ebx;
+
+ c->x86_capability[14] = cpuid_eax(0x00000006);
}
/* Extended state features: level 0x0000000d */
if (c->extended_cpuid_level >= 0x80000007)
c->x86_power = cpuid_edx(0x80000007);
+ if (c->extended_cpuid_level >= 0x8000000a)
+ c->x86_capability[15] = cpuid_edx(0x8000000a);
+
init_scattered_cpuid_features(c);
}
const struct cpuid_bit *cb;
static const struct cpuid_bit cpuid_bits[] = {
- { X86_FEATURE_DTHERM, CR_EAX, 0, 0x00000006, 0 },
- { X86_FEATURE_IDA, CR_EAX, 1, 0x00000006, 0 },
- { X86_FEATURE_ARAT, CR_EAX, 2, 0x00000006, 0 },
- { X86_FEATURE_PLN, CR_EAX, 4, 0x00000006, 0 },
- { X86_FEATURE_PTS, CR_EAX, 6, 0x00000006, 0 },
- { X86_FEATURE_HWP, CR_EAX, 7, 0x00000006, 0 },
- { X86_FEATURE_HWP_NOTIFY, CR_EAX, 8, 0x00000006, 0 },
- { X86_FEATURE_HWP_ACT_WINDOW, CR_EAX, 9, 0x00000006, 0 },
- { X86_FEATURE_HWP_EPP, CR_EAX,10, 0x00000006, 0 },
- { X86_FEATURE_HWP_PKG_REQ, CR_EAX,11, 0x00000006, 0 },
{ X86_FEATURE_INTEL_PT, CR_EBX,25, 0x00000007, 0 },
{ X86_FEATURE_APERFMPERF, CR_ECX, 0, 0x00000006, 0 },
{ X86_FEATURE_EPB, CR_ECX, 3, 0x00000006, 0 },
{ X86_FEATURE_HW_PSTATE, CR_EDX, 7, 0x80000007, 0 },
{ X86_FEATURE_CPB, CR_EDX, 9, 0x80000007, 0 },
{ X86_FEATURE_PROC_FEEDBACK, CR_EDX,11, 0x80000007, 0 },
- { X86_FEATURE_NPT, CR_EDX, 0, 0x8000000a, 0 },
- { X86_FEATURE_LBRV, CR_EDX, 1, 0x8000000a, 0 },
- { X86_FEATURE_SVML, CR_EDX, 2, 0x8000000a, 0 },
- { X86_FEATURE_NRIPS, CR_EDX, 3, 0x8000000a, 0 },
- { X86_FEATURE_TSCRATEMSR, CR_EDX, 4, 0x8000000a, 0 },
- { X86_FEATURE_VMCBCLEAN, CR_EDX, 5, 0x8000000a, 0 },
- { X86_FEATURE_FLUSHBYASID, CR_EDX, 6, 0x8000000a, 0 },
- { X86_FEATURE_DECODEASSISTS, CR_EDX, 7, 0x8000000a, 0 },
- { X86_FEATURE_PAUSEFILTER, CR_EDX,10, 0x8000000a, 0 },
- { X86_FEATURE_PFTHRESHOLD, CR_EDX,12, 0x8000000a, 0 },
{ 0, 0, 0, 0, 0 }
};
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff