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OpenCloudOS-Kernel
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x86: move transmeta cap read to early_init_transmeta() 

Signed-off-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Yinghai Lu 2008-09-14 02:33:16 -07:00 committed by Ingo Molnar
parent aef93c8bd5
commit afae865613
2 changed files with 15 additions and 21 deletions
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8
arch/x86/kernel/cpu/common.c
View File

@ -465,14 +465,6 @@ static void __cpuinit get_cpu_cap(struct cpuinfo_x86 *c)
}
#ifdef CONFIG_X86_64
/* Transmeta-defined flags: level 0x80860001 */
xlvl = cpuid_eax(0x80860000);
if ((xlvl & 0xffff0000) == 0x80860000) {
/* Don't set x86_cpuid_level here for now to not confuse. */
if (xlvl >= 0x80860001)
c->x86_capability[2] = cpuid_edx(0x80860001);
}
if (c->extended_cpuid_level >= 0x80000008) {
u32 eax = cpuid_eax(0x80000008);

28
arch/x86/kernel/cpu/transmeta.c
View File

@ -5,6 +5,18 @@
#include <asm/msr.h>
#include "cpu.h"
static void __cpuinit early_init_transmeta(struct cpuinfo_x86 *c)
{
u32 xlvl;
/* Transmeta-defined flags: level 0x80860001 */
xlvl = cpuid_eax(0x80860000);
if ((xlvl & 0xffff0000) == 0x80860000) {
if (xlvl >= 0x80860001)
c->x86_capability[2] = cpuid_edx(0x80860001);
}
}
static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
{
unsigned int cap_mask, uk, max, dummy;
@ -12,6 +24,8 @@ static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
unsigned int cpu_rev, cpu_freq = 0, cpu_flags, new_cpu_rev;
char cpu_info[65];
early_init_transmeta(c);
display_cacheinfo(c);
/* Print CMS and CPU revision */
@ -84,23 +98,11 @@ static void __cpuinit init_transmeta(struct cpuinfo_x86 *c)
#endif
}
static void __cpuinit transmeta_identify(struct cpuinfo_x86 *c)
{
u32 xlvl;
/* Transmeta-defined flags: level 0x80860001 */
xlvl = cpuid_eax(0x80860000);
if ((xlvl & 0xffff0000) == 0x80860000) {
if (xlvl >= 0x80860001)
c->x86_capability[2] = cpuid_edx(0x80860001);
}
}
static struct cpu_dev transmeta_cpu_dev __cpuinitdata = {
.c_vendor = "Transmeta",
.c_ident = { "GenuineTMx86", "TransmetaCPU" },
.c_early_init = early_init_transmeta,
.c_init = init_transmeta,
.c_identify = transmeta_identify,
.c_x86_vendor = X86_VENDOR_TRANSMETA,
};