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authorLinus Torvalds <torvalds@linux-foundation.org>2008-10-11 18:47:30 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-11 18:51:16 (GMT)
commitead9d23d803ea3a73766c3cb27bf7563ac8d7266 (patch)
tree42225fadd0d5388bf21d1658e56879e14f23e013 /arch/x86/kernel/cpu/cyrix.c
parentbf6f51e3a46f6a602853d3cbacd05864bc6e2a37 (diff)
parent0afe2db21394820d32646a695eccf3fbfe6ab5c7 (diff)
downloadlinux-fsl-qoriq-ead9d23d803ea3a73766c3cb27bf7563ac8d7266.tar.xz
Merge phase #4 (X2APIC, APIC unification, CPU identification unification) of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-v28-for-linus-phase4-D' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (186 commits) x86, debug: print more information about unknown CPUs x86 setup: handle more than 8 CPU flag words x86: cpuid, fix typo x86: move transmeta cap read to early_init_transmeta() x86: identify_cpu_without_cpuid v2 x86: extended "flags" to show virtualization HW feature in /proc/cpuinfo x86: move VMX MSRs to msr-index.h x86: centaur_64.c remove duplicated setting of CONSTANT_TSC x86: intel.c put workaround for old cpus together x86: let intel 64-bit use intel.c x86: make intel_64.c the same as intel.c x86: make intel.c have 64-bit support code x86: little clean up of intel.c/intel_64.c x86: make 64 bit to use amd.c x86: make amd_64 have 32 bit code x86: make amd.c have 64bit support code x86: merge header in amd_64.c x86: add srat_detect_node for amd64 x86: remove duplicated force_mwait x86: cpu make amd.c more like amd_64.c v2 ...
Diffstat (limited to 'arch/x86/kernel/cpu/cyrix.c')
-rw-r--r--arch/x86/kernel/cpu/cyrix.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/arch/x86/kernel/cpu/cyrix.c b/arch/x86/kernel/cpu/cyrix.c
index 898a5a2..ffd0f5e 100644
--- a/arch/x86/kernel/cpu/cyrix.c
+++ b/arch/x86/kernel/cpu/cyrix.c
@@ -121,7 +121,7 @@ static void __cpuinit set_cx86_reorder(void)
setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */
/* Load/Store Serialize to mem access disable (=reorder it) */
- setCx86(CX86_PCR0, getCx86(CX86_PCR0) & ~0x80);
+ setCx86_old(CX86_PCR0, getCx86_old(CX86_PCR0) & ~0x80);
/* set load/store serialize from 1GB to 4GB */
ccr3 |= 0xe0;
setCx86(CX86_CCR3, ccr3);
@@ -132,11 +132,11 @@ static void __cpuinit set_cx86_memwb(void)
printk(KERN_INFO "Enable Memory-Write-back mode on Cyrix/NSC processor.\n");
/* CCR2 bit 2: unlock NW bit */
- setCx86(CX86_CCR2, getCx86(CX86_CCR2) & ~0x04);
+ setCx86_old(CX86_CCR2, getCx86_old(CX86_CCR2) & ~0x04);
/* set 'Not Write-through' */
write_cr0(read_cr0() | X86_CR0_NW);
/* CCR2 bit 2: lock NW bit and set WT1 */
- setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x14);
+ setCx86_old(CX86_CCR2, getCx86_old(CX86_CCR2) | 0x14);
}
/*
@@ -150,14 +150,14 @@ static void __cpuinit geode_configure(void)
local_irq_save(flags);
/* Suspend on halt power saving and enable #SUSP pin */
- setCx86(CX86_CCR2, getCx86(CX86_CCR2) | 0x88);
+ setCx86_old(CX86_CCR2, getCx86_old(CX86_CCR2) | 0x88);
ccr3 = getCx86(CX86_CCR3);
setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */
/* FPU fast, DTE cache, Mem bypass */
- setCx86(CX86_CCR4, getCx86(CX86_CCR4) | 0x38);
+ setCx86_old(CX86_CCR4, getCx86_old(CX86_CCR4) | 0x38);
setCx86(CX86_CCR3, ccr3); /* disable MAPEN */
set_cx86_memwb();
@@ -291,7 +291,7 @@ static void __cpuinit init_cyrix(struct cpuinfo_x86 *c)
/* GXm supports extended cpuid levels 'ala' AMD */
if (c->cpuid_level == 2) {
/* Enable cxMMX extensions (GX1 Datasheet 54) */
- setCx86(CX86_CCR7, getCx86(CX86_CCR7) | 1);
+ setCx86_old(CX86_CCR7, getCx86_old(CX86_CCR7) | 1);
/*
* GXm : 0x30 ... 0x5f GXm datasheet 51
@@ -301,7 +301,6 @@ static void __cpuinit init_cyrix(struct cpuinfo_x86 *c)
*/
if ((0x30 <= dir1 && dir1 <= 0x6f) || (0x80 <= dir1 && dir1 <= 0x8f))
geode_configure();
- get_model_name(c); /* get CPU marketing name */
return;
} else { /* MediaGX */
Cx86_cb[2] = (dir0_lsn & 1) ? '3' : '4';
@@ -314,7 +313,7 @@ static void __cpuinit init_cyrix(struct cpuinfo_x86 *c)
if (dir1 > 7) {
dir0_msn++; /* M II */
/* Enable MMX extensions (App note 108) */
- setCx86(CX86_CCR7, getCx86(CX86_CCR7)|1);
+ setCx86_old(CX86_CCR7, getCx86_old(CX86_CCR7)|1);
} else {
c->coma_bug = 1; /* 6x86MX, it has the bug. */
}
@@ -429,7 +428,7 @@ static void __cpuinit cyrix_identify(struct cpuinfo_x86 *c)
local_irq_save(flags);
ccr3 = getCx86(CX86_CCR3);
setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */
- setCx86(CX86_CCR4, getCx86(CX86_CCR4) | 0x80); /* enable cpuid */
+ setCx86_old(CX86_CCR4, getCx86_old(CX86_CCR4) | 0x80); /* enable cpuid */
setCx86(CX86_CCR3, ccr3); /* disable MAPEN */
local_irq_restore(flags);
}
@@ -442,14 +441,16 @@ static struct cpu_dev cyrix_cpu_dev __cpuinitdata = {
.c_early_init = early_init_cyrix,
.c_init = init_cyrix,
.c_identify = cyrix_identify,
+ .c_x86_vendor = X86_VENDOR_CYRIX,
};
-cpu_vendor_dev_register(X86_VENDOR_CYRIX, &cyrix_cpu_dev);
+cpu_dev_register(cyrix_cpu_dev);
static struct cpu_dev nsc_cpu_dev __cpuinitdata = {
.c_vendor = "NSC",
.c_ident = { "Geode by NSC" },
.c_init = init_nsc,
+ .c_x86_vendor = X86_VENDOR_NSC,
};
-cpu_vendor_dev_register(X86_VENDOR_NSC, &nsc_cpu_dev);
+cpu_dev_register(nsc_cpu_dev);