diff options
Diffstat (limited to 'arch/x86/kernel/cpu/intel.c')
| -rw-r--r-- | arch/x86/kernel/cpu/intel.c | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c index aeb7d6d48379..def433e0081f 100644 --- a/arch/x86/kernel/cpu/intel.c +++ b/arch/x86/kernel/cpu/intel.c @@ -626,28 +626,6 @@ static unsigned int intel_size_cache(struct cpuinfo_x86 *c, unsigned int size) } #endif -#define TLB_INST_4K 0x01 -#define TLB_INST_4M 0x02 -#define TLB_INST_2M_4M 0x03 - -#define TLB_INST_ALL 0x05 -#define TLB_INST_1G 0x06 - -#define TLB_DATA_4K 0x11 -#define TLB_DATA_4M 0x12 -#define TLB_DATA_2M_4M 0x13 -#define TLB_DATA_4K_4M 0x14 - -#define TLB_DATA_1G 0x16 -#define TLB_DATA_1G_2M_4M 0x17 - -#define TLB_DATA0_4K 0x21 -#define TLB_DATA0_4M 0x22 -#define TLB_DATA0_2M_4M 0x23 - -#define STLB_4K 0x41 -#define STLB_4K_2M 0x42 - /* * All of leaf 0x2's one-byte TLB descriptors implies the same number of * entries for their respective TLB types. The 0x63 descriptor is an @@ -660,7 +638,7 @@ static unsigned int intel_size_cache(struct cpuinfo_x86 *c, unsigned int size) struct _tlb_table { unsigned char descriptor; - char tlb_type; + enum _tlb_table_type type; unsigned int entries; }; @@ -718,11 +696,11 @@ static void intel_tlb_lookup(const unsigned char desc) intel_tlb_table[k].descriptor != 0; k++) ; - if (intel_tlb_table[k].tlb_type == 0) + if (intel_tlb_table[k].type == 0) return; entries = intel_tlb_table[k].entries; - switch (intel_tlb_table[k].tlb_type) { + switch (intel_tlb_table[k].type) { case STLB_4K: tlb_lli_4k = max(tlb_lli_4k, entries); tlb_lld_4k = max(tlb_lld_4k, entries); |