diff mbox series

[4/8] tools/power x86_energy_perf_policy: rename get_cpuid_or_exit() with intel prefix

Message ID 88bb415e8d8d8c651a4127be94a6ca8f773eab66.1706583551.git.perry.yuan@amd.com
State New
Headers show
Series enable x86_energy_perf_policy for AMD CPU | expand

Commit Message

Yuan, Perry Jan. 30, 2024, 3:18 a.m. UTC 
From: Perry Yuan <Perry.Yuan@amd.com>

Rename the get_cpuid_or_exit() function with intel string prefix, that
will help to know the function are used on Intel processors.

No functional impact.

Signed-off-by: Perry Yuan <Perry.Yuan@amd.com>
Suggested-by: Fontenot Nathan <Nathan.Fontenot@amd.com>
---
 .../x86_energy_perf_policy/x86_energy_perf_policy.c  | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
index 3f09c12f24fa..a08403ab219a 100644
--- a/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
+++ b/tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
@@ -1515,7 +1515,7 @@  void probe_dev_msr(void)
 			err(-5, "no /dev/cpu/0/msr, Try \"# modprobe msr\" ");
 }
 
-static void get_cpuid_or_exit(unsigned int leaf,
+static void intel_get_cpuid_or_exit(unsigned int leaf,
 			     unsigned int *eax, unsigned int *ebx,
 			     unsigned int *ecx, unsigned int *edx)
 {
@@ -1552,7 +1552,7 @@  void early_cpuid(void)
 		authentic_amd = 1;
 
 	if (genuine_intel) {
-		get_cpuid_or_exit(1, &fms, &ebx, &ecx, &edx);
+		intel_get_cpuid_or_exit(1, &fms, &ebx, &ecx, &edx);
 		family = (fms >> 8) & 0xf;
 		model = (fms >> 4) & 0xf;
 		if (family == 6 || family == 0xf)
@@ -1566,7 +1566,7 @@  void early_cpuid(void)
 			bdx_highest_ratio = msr & 0xFF;
 		}
 
-		get_cpuid_or_exit(0x6, &eax, &ebx, &ecx, &edx);
+		intel_get_cpuid_or_exit(0x6, &eax, &ebx, &ecx, &edx);
 		turbo_is_enabled = (eax >> 1) & 1;
 		has_hwp = (eax >> 7) & 1;
 		has_epb = (ecx >> 3) & 1;
@@ -1591,7 +1591,7 @@  void parse_cpuid(void)
 
 	eax = ebx = ecx = edx = 0;
 
-	get_cpuid_or_exit(0, &max_level, &ebx, &ecx, &edx);
+	intel_get_cpuid_or_exit(0, &max_level, &ebx, &ecx, &edx);
 
 	if (ebx == 0x756e6547 && edx == 0x49656e69 && ecx == 0x6c65746e)
 		genuine_intel = 1;
@@ -1602,7 +1602,7 @@  void parse_cpuid(void)
 		fprintf(stderr, "CPUID(0): %.4s%.4s%.4s ",
 			(char *)&ebx, (char *)&edx, (char *)&ecx);
 
-	get_cpuid_or_exit(1, &fms, &ebx, &ecx, &edx);
+	intel_get_cpuid_or_exit(1, &fms, &ebx, &ecx, &edx);
 	family = (fms >> 8) & 0xf;
 	model = (fms >> 4) & 0xf;
 	stepping = fms & 0xf;
@@ -1632,7 +1632,7 @@  void parse_cpuid(void)
 		errx(1, "CPUID: no MSR");
 
 	if (genuine_intel) {
-		get_cpuid_or_exit(0x6, &eax, &ebx, &ecx, &edx);
+		intel_get_cpuid_or_exit(0x6, &eax, &ebx, &ecx, &edx);
 		/* turbo_is_enabled already set */
 		/* has_hwp already set */
 		has_hwp_notify = eax & (1 << 8);