From 81b669952ed5fe0d6f65f8b9a97d1fdeac93ff10 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Wed, 17 Sep 2008 23:24:02 +0900 Subject: sh: Consolidate struct sh_cpuinfo definitions across _32/_64 split. Signed-off-by: Paul Mundt --- arch/sh/include/asm/processor.h | 40 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 39 insertions(+), 1 deletion(-) (limited to 'arch/sh/include/asm/processor.h') diff --git a/arch/sh/include/asm/processor.h b/arch/sh/include/asm/processor.h index 58e2be55ab93..693364a20ad7 100644 --- a/arch/sh/include/asm/processor.h +++ b/arch/sh/include/asm/processor.h @@ -3,6 +3,7 @@ #include #include +#include #ifndef __ASSEMBLY__ /* @@ -43,8 +44,45 @@ enum cpu_type { CPU_SH_NONE }; +/* + * TLB information structure + * + * Defined for both I and D tlb, per-processor. + */ +struct tlb_info { + unsigned long long next; + unsigned long long first; + unsigned long long last; + + unsigned int entries; + unsigned int step; + + unsigned long flags; +}; + +struct sh_cpuinfo { + unsigned int type; + int cut_major, cut_minor; + unsigned long loops_per_jiffy; + unsigned long asid_cache; + + struct cache_info icache; /* Primary I-cache */ + struct cache_info dcache; /* Primary D-cache */ + struct cache_info scache; /* Secondary cache */ + + /* TLB info */ + struct tlb_info itlb; + struct tlb_info dtlb; + + unsigned long flags; +} __attribute__ ((aligned(L1_CACHE_BYTES))); + +extern struct sh_cpuinfo cpu_data[]; +#define boot_cpu_data cpu_data[0] +#define current_cpu_data cpu_data[smp_processor_id()] +#define raw_current_cpu_data cpu_data[raw_smp_processor_id()] + /* Forward decl */ -struct sh_cpuinfo; struct seq_operations; extern struct pt_regs fake_swapper_regs; -- cgit v1.2.3