Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1411423

[PATCH 3/5] x86, rapl: use Intel family macros for rapl

Show all headers | View raw

From: Dave Hansen <dave.hansen@linux.intel.com>

Use the new INTEL_FAM6_MODEL_* macros for rapl.c.

Note that this is missing at least one Westmere model and Skylake
Server.

The resulting binary structure 'rapl_cpu_match' is the same
before and after this patch.

Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
---

 b/arch/x86/events/intel/rapl.c |   33 +++++++++++++++++----------------
 1 file changed, 17 insertions(+), 16 deletions(-)

diff -puN arch/x86/events/intel/rapl.c~x86-intel-familites-rapl arch/x86/events/intel/rapl.c
--- a/arch/x86/events/intel/rapl.c~x86-intel-familites-rapl	2016-06-01 10:20:11.655351115 -0700
+++ b/arch/x86/events/intel/rapl.c	2016-06-01 10:20:11.660351341 -0700
@@ -55,6 +55,7 @@
 #include <linux/slab.h>
 #include <linux/perf_event.h>
 #include <asm/cpu_device_id.h>
+#include <asm/intel-family.h>
 #include "../perf_event.h"
 
 MODULE_LICENSE("GPL");
@@ -786,26 +787,26 @@ static const struct intel_rapl_init_fun
 };
 
 static const struct x86_cpu_id rapl_cpu_match[] __initconst = {
-	X86_RAPL_MODEL_MATCH(42, snb_rapl_init),	/* Sandy Bridge */
-	X86_RAPL_MODEL_MATCH(45, snbep_rapl_init),	/* Sandy Bridge-EP */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_SANDYBRIDGE, snb_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_SANDYBRIDGE_X, snbep_rapl_init),
 
-	X86_RAPL_MODEL_MATCH(58, snb_rapl_init),	/* Ivy Bridge */
-	X86_RAPL_MODEL_MATCH(62, snbep_rapl_init),	/* IvyTown */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_IVYBRIDGE, snb_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_IVYBRIDGE_X, snbep_rapl_init),
 
-	X86_RAPL_MODEL_MATCH(60, hsw_rapl_init),	/* Haswell */
-	X86_RAPL_MODEL_MATCH(63, hsx_rapl_init),	/* Haswell-Server */
-	X86_RAPL_MODEL_MATCH(69, hsw_rapl_init),	/* Haswell-Celeron */
-	X86_RAPL_MODEL_MATCH(70, hsw_rapl_init),	/* Haswell GT3e */
-
-	X86_RAPL_MODEL_MATCH(61, hsw_rapl_init),	/* Broadwell */
-	X86_RAPL_MODEL_MATCH(71, hsw_rapl_init),	/* Broadwell-H */
-	X86_RAPL_MODEL_MATCH(79, hsx_rapl_init),	/* Broadwell-Server */
-	X86_RAPL_MODEL_MATCH(86, hsx_rapl_init),	/* Broadwell Xeon D */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_HASWELL_CORE, hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_HASWELL_X, hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_HASWELL_ULT, hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_HASWELL_GT3E, hsw_rapl_init),
+
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_BROADWELL_CORE_M, hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_BROADWELL_GT3E, hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_BROADWELL_X, hsw_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_BROADWELL_XEON_D, hsw_rapl_init),
 
-	X86_RAPL_MODEL_MATCH(87, knl_rapl_init),	/* Knights Landing */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_XEON_PHI_KNL, knl_rapl_init),
 
-	X86_RAPL_MODEL_MATCH(78, skl_rapl_init),	/* Skylake */
-	X86_RAPL_MODEL_MATCH(94, skl_rapl_init),	/* Skylake H/S */
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_SKYLAKE_MOBILE, skl_rapl_init),
+	X86_RAPL_MODEL_MATCH(INTEL_FAM6_MODEL_SKYLAKE_DESKTOP, skl_rapl_init),
 	{},
 };
 
_

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[PATCH 3/5] x86, rapl: use Intel family macros for rapl Dave Hansen <dave@sr71.net> - 2016-06-01 19:40 +0200

csiph-web