speedstep-centrino: p4m support
PATCH 1/5 speedstep-centrino: p4m support
The Pentium 4 - Ms (HT) with CPUID 0xF34 and 0xF41 seem to support centrino-like enhanced speedstep; however, no "table" support is possible. Therefore, put NULL entries into speedstep-centrino.c
Signed-off-by Dominik Brodowski <[email protected]>
arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c +6 -0
@@ -54,6 +54,8 @@CPU_DOTHAN_A1 ,CPU_DOTHAN_A2 ,CPU_DOTHAN_B0 , +CPU_MP4HT_D0 , + CPU_MP4HT_E0, }; static const struct cpu_id cpu_ids[] = {
@@ -61,6 +63,8 @@ [CPU_DOTHAN_A1] = { 6, 13, 1 }, [CPU_DOTHAN_A2] = { 6, 13, 2 }, [CPU_DOTHAN_B0] = { 6, 13, 6 }, + [CPU_MP4HT_D0] = {15, 3, 4 }, + [CPU_MP4HT_E0] = {15, 4, 1 }, };#define N_IDS (sizeof(cpu_ids)/sizeof(cpu_ids[0]))
@@ -226,6 +230,8 @@ { &cpu_ids[CPU_DOTHAN_A1], NULL, 0, NULL }, { &cpu_ids[CPU_DOTHAN_A2], NULL, 0, NULL }, { &cpu_ids[CPU_DOTHAN_B0], NULL, 0, NULL }, + { &cpu_ids[CPU_MP4HT_D0], NULL, 0, NULL }, + { &cpu_ids[CPU_MP4HT_E0], NULL, 0, NULL }, { NULL, } };