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Diffstat (limited to 'include/asm-mips/cpu-info.h')
| -rw-r--r-- | include/asm-mips/cpu-info.h | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/include/asm-mips/cpu-info.h b/include/asm-mips/cpu-info.h deleted file mode 100644 index d5cf519f8fc..00000000000 --- a/include/asm-mips/cpu-info.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1994 Waldorf GMBH - * Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001, 2002, 2003 Ralf Baechle - * Copyright (C) 1996 Paul M. Antoine - * Copyright (C) 1999, 2000 Silicon Graphics, Inc. - * Copyright (C) 2004 Maciej W. Rozycki - */ -#ifndef __ASM_CPU_INFO_H -#define __ASM_CPU_INFO_H - -#include <linux/config.h> -#include <asm/cache.h> - -#ifdef CONFIG_SGI_IP27 -#include <asm/sn/types.h> -#endif - -/* - * Descriptor for a cache - */ -struct cache_desc { - unsigned short linesz; /* Size of line in bytes */ - unsigned short ways; /* Number of ways */ - unsigned short sets; /* Number of lines per set */ - unsigned int waysize; /* Bytes per way */ - unsigned int waybit; /* Bits to select in a cache set */ - unsigned int flags; /* Flags describing cache properties */ -}; - -/* - * Flag definitions - */ -#define MIPS_CACHE_NOT_PRESENT 0x00000001 -#define MIPS_CACHE_VTAG 0x00000002 /* Virtually tagged cache */ -#define MIPS_CACHE_ALIASES 0x00000004 /* Cache could have aliases */ -#define MIPS_CACHE_IC_F_DC 0x00000008 /* Ic can refill from D-cache */ -#define MIPS_IC_SNOOPS_REMOTE 0x00000010 /* Ic snoops remote stores */ - -struct cpuinfo_mips { - unsigned long udelay_val; - unsigned long asid_cache; -#if defined(CONFIG_SGI_IP27) -// cpuid_t p_cpuid; /* PROM assigned cpuid */ - cnodeid_t p_nodeid; /* my node ID in compact-id-space */ - nasid_t p_nasid; /* my node ID in numa-as-id-space */ - unsigned char p_slice; /* Physical position on node board */ -#endif -#if 0 - unsigned long loops_per_sec; - unsigned long ipi_count; - unsigned long irq_attempt[NR_IRQS]; - unsigned long smp_local_irq_count; - unsigned long prof_multiplier; - unsigned long prof_counter; -#endif - - /* - * Capability and feature descriptor structure for MIPS CPU - */ - unsigned long options; - unsigned long ases; - unsigned int processor_id; - unsigned int fpu_id; - unsigned int cputype; - int isa_level; - int tlbsize; - struct cache_desc icache; /* Primary I-cache */ - struct cache_desc dcache; /* Primary D or combined I/D cache */ - struct cache_desc scache; /* Secondary cache */ - struct cache_desc tcache; /* Tertiary/split secondary cache */ - void *data; /* Additional data */ -} __attribute__((aligned(SMP_CACHE_BYTES))); - -extern struct cpuinfo_mips cpu_data[]; -#define current_cpu_data cpu_data[smp_processor_id()] - -extern void cpu_probe(void); -extern void cpu_report(void); - -#endif /* __ASM_CPU_INFO_H */ |