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Commit 8282864a authored by Dave Jones's avatar Dave Jones
Browse files

[CPUFREQ] speedstep-centrino: Pentium 4 - M (HT) 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: default avatarDominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 78ee998f

arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c

+6 −0
Original line number Diff line number Diff line
@@ -54,6 +54,8 @@ enum { 
	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 @@ static const struct cpu_id cpu_ids[] = { 
	[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 @@ static struct cpu_model models[] = 
	{ &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, }

};