diff options
| -rw-r--r-- | arch/sh/kernel/cpu/init.c | 30 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2/probe.c | 32 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/probe.c | 16 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/probe.c | 42 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh4/probe.c | 185 | ||||
| -rw-r--r-- | arch/sh/kernel/process.c | 5 | ||||
| -rw-r--r-- | arch/sh/kernel/setup.c | 49 | ||||
| -rw-r--r-- | arch/sh/kernel/signal.c | 6 | ||||
| -rw-r--r-- | arch/sh/kernel/traps.c | 2 | ||||
| -rw-r--r-- | arch/sh/mm/cache-debugfs.c | 4 | ||||
| -rw-r--r-- | arch/sh/mm/cache-sh3.c | 8 | ||||
| -rw-r--r-- | arch/sh/mm/cache-sh4.c | 65 | ||||
| -rw-r--r-- | arch/sh/mm/cache-sh7705.c | 20 | ||||
| -rw-r--r-- | arch/sh/mm/pg-sh4.c | 2 | ||||
| -rw-r--r-- | arch/sh/mm/pg-sh7705.c | 6 | ||||
| -rw-r--r-- | arch/sh/mm/tlb-sh3.c | 2 | ||||
| -rw-r--r-- | arch/sh/oprofile/op_model_sh7750.c | 2 | ||||
| -rw-r--r-- | include/asm-sh/bugs.h | 6 | ||||
| -rw-r--r-- | include/asm-sh/processor.h | 5 | ||||
| -rw-r--r-- | include/asm-sh/ubc.h | 2 |
20 files changed, 251 insertions, 238 deletions
diff --git a/arch/sh/kernel/cpu/init.c b/arch/sh/kernel/cpu/init.c index 6c3c7687e81..4b339a640b1 100644 --- a/arch/sh/kernel/cpu/init.c +++ b/arch/sh/kernel/cpu/init.c @@ -48,7 +48,7 @@ static void __init cache_init(void) { unsigned long ccr, flags; - if (cpu_data->type == CPU_SH_NONE) + if (current_cpu_data.type == CPU_SH_NONE) panic("Unknown CPU"); jump_to_P2(); @@ -68,7 +68,7 @@ static void __init cache_init(void) if (ccr & CCR_CACHE_ENABLE) { unsigned long ways, waysize, addrstart; - waysize = cpu_data->dcache.sets; + waysize = current_cpu_data.dcache.sets; #ifdef CCR_CACHE_ORA /* @@ -79,7 +79,7 @@ static void __init cache_init(void) waysize >>= 1; #endif - waysize <<= cpu_data->dcache.entry_shift; + waysize <<= current_cpu_data.dcache.entry_shift; #ifdef CCR_CACHE_EMODE /* If EMODE is not set, we only have 1 way to flush. */ @@ -87,7 +87,7 @@ static void __init cache_init(void) ways = 1; else #endif - ways = cpu_data->dcache.ways; + ways = current_cpu_data.dcache.ways; addrstart = CACHE_OC_ADDRESS_ARRAY; do { @@ -95,10 +95,10 @@ static void __init cache_init(void) for (addr = addrstart; addr < addrstart + waysize; - addr += cpu_data->dcache.linesz) + addr += current_cpu_data.dcache.linesz) ctrl_outl(0, addr); - addrstart += cpu_data->dcache.way_incr; + addrstart += current_cpu_data.dcache.way_incr; } while (--ways); } @@ -110,7 +110,7 @@ static void __init cache_init(void) #ifdef CCR_CACHE_EMODE /* Force EMODE if possible */ - if (cpu_data->dcache.ways > 1) + if (current_cpu_data.dcache.ways > 1) flags |= CCR_CACHE_EMODE; else flags &= ~CCR_CACHE_EMODE; @@ -127,10 +127,10 @@ static void __init cache_init(void) #ifdef CONFIG_SH_OCRAM /* Turn on OCRAM -- halve the OC */ flags |= CCR_CACHE_ORA; - cpu_data->dcache.sets >>= 1; + current_cpu_data.dcache.sets >>= 1; - cpu_data->dcache.way_size = cpu_data->dcache.sets * - cpu_data->dcache.linesz; + current_cpu_data.dcache.way_size = current_cpu_data.dcache.sets * + current_cpu_data.dcache.linesz; #endif ctrl_outl(flags, CCR); @@ -172,7 +172,7 @@ static void __init dsp_init(void) /* If the DSP bit is still set, this CPU has a DSP */ if (sr & SR_DSP) - cpu_data->flags |= CPU_HAS_DSP; + current_cpu_data.flags |= CPU_HAS_DSP; /* Now that we've determined the DSP status, clear the DSP bit. */ release_dsp(); @@ -204,18 +204,18 @@ asmlinkage void __init sh_cpu_init(void) cache_init(); shm_align_mask = max_t(unsigned long, - cpu_data->dcache.way_size - 1, + current_cpu_data.dcache.way_size - 1, PAGE_SIZE - 1); /* Disable the FPU */ if (fpu_disabled) { printk("FPU Disabled\n"); - cpu_data->flags &= ~CPU_HAS_FPU; + current_cpu_data.flags &= ~CPU_HAS_FPU; disable_fpu(); } /* FPU initialization */ - if ((cpu_data->flags & CPU_HAS_FPU)) { + if ((current_cpu_data.flags & CPU_HAS_FPU)) { clear_thread_flag(TIF_USEDFPU); clear_used_math(); } @@ -233,7 +233,7 @@ asmlinkage void __init sh_cpu_init(void) /* Disable the DSP */ if (dsp_disabled) { printk("DSP Disabled\n"); - cpu_data->flags &= ~CPU_HAS_DSP; + current_cpu_data.flags &= ~CPU_HAS_DSP; release_dsp(); } #endif diff --git a/arch/sh/kernel/cpu/sh2/probe.c b/arch/sh/kernel/cpu/sh2/probe.c index ba527d9b502..108e81b682e 100644 --- a/arch/sh/kernel/cpu/sh2/probe.c +++ b/arch/sh/kernel/cpu/sh2/probe.c @@ -18,27 +18,27 @@ int __init detect_cpu_and_cache_system(void) { #if defined(CONFIG_CPU_SUBTYPE_SH7604) - cpu_data->type = CPU_SH7604; - cpu_data->dcache.ways = 4; - cpu_data->dcache.way_incr = (1<<10); - cpu_data->dcache.sets = 64; - cpu_data->dcache.entry_shift = 4; - cpu_data->dcache.linesz = L1_CACHE_BYTES; - cpu_data->dcache.flags = 0; + current_cpu_data.type = CPU_SH7604; + current_cpu_data.dcache.ways = 4; + current_cpu_data.dcache.way_incr = (1<<10); + current_cpu_data.dcache.sets = 64; + current_cpu_data.dcache.entry_shift = 4; + current_cpu_data.dcache.linesz = L1_CACHE_BYTES; + current_cpu_data.dcache.flags = 0; #elif defined(CONFIG_CPU_SUBTYPE_SH7619) - cpu_data->type = CPU_SH7619; - cpu_data->dcache.ways = 4; - cpu_data->dcache.way_incr = (1<<12); - cpu_data->dcache.sets = 256; - cpu_data->dcache.entry_shift = 4; - cpu_data->dcache.linesz = L1_CACHE_BYTES; - cpu_data->dcache.flags = 0; + current_cpu_data.type = CPU_SH7619; + current_cpu_data.dcache.ways = 4; + current_cpu_data.dcache.way_incr = (1<<12); + current_cpu_data.dcache.sets = 256; + current_cpu_data.dcache.entry_shift = 4; + current_cpu_data.dcache.linesz = L1_CACHE_BYTES; + current_cpu_data.dcache.flags = 0; #endif /* * SH-2 doesn't have separate caches */ - cpu_data->dcache.flags |= SH_CACHE_COMBINED; - cpu_data->icache = cpu_data->dcache; + current_cpu_data.dcache.flags |= SH_CACHE_COMBINED; + current_cpu_data.icache = current_cpu_data.dcache; return 0; } diff --git a/arch/sh/kernel/cpu/sh2a/probe.c b/arch/sh/kernel/cpu/sh2a/probe.c index 87c6c054208..426f6db01fc 100644 --- a/arch/sh/kernel/cpu/sh2a/probe.c +++ b/arch/sh/kernel/cpu/sh2a/probe.c @@ -17,14 +17,14 @@ int __init detect_cpu_and_cache_system(void) { /* Just SH7206 for now .. */ - cpu_data->type = CPU_SH7206; + current_cpu_data.type = CPU_SH7206; - cpu_data->dcache.ways = 4; - cpu_data->dcache.way_incr = (1 << 11); - cpu_data->dcache.sets = 128; - cpu_data->dcache.entry_shift = 4; - cpu_data->dcache.linesz = L1_CACHE_BYTES; - cpu_data->dcache.flags = 0; + current_cpu_data.dcache.ways = 4; + current_cpu_data.dcache.way_incr = (1 << 11); + current_cpu_data.dcache.sets = 128; + current_cpu_data.dcache.entry_shift = 4; + current_cpu_data.dcache.linesz = L1_CACHE_BYTES; + current_cpu_data.dcache.flags = 0; /* * The icache is the same as the dcache as far as this setup is @@ -32,7 +32,7 @@ int __init detect_cpu_and_cache_system(void) * lacks the U bit that the dcache has, none of this has any bearing * on the cache info. */ - cpu_data->icache = cpu_data->dcache; + current_cpu_data.icache = current_cpu_data.dcache; return 0; } diff --git a/arch/sh/kernel/cpu/sh3/probe.c b/arch/sh/kernel/cpu/sh3/probe.c index e6709883629..821b0ab7b52 100644 --- a/arch/sh/kernel/cpu/sh3/probe.c +++ b/arch/sh/kernel/cpu/sh3/probe.c @@ -50,41 +50,41 @@ int __init detect_cpu_and_cache_system(void) back_to_P1(); - cpu_data->dcache.ways = 4; - cpu_data->dcache.entry_shift = 4; - cpu_data->dcache.linesz = L1_CACHE_BYTES; - cpu_data->dcache.flags = 0; + current_cpu_data.dcache.ways = 4; + current_cpu_data.dcache.entry_shift = 4; + current_cpu_data.dcache.linesz = L1_CACHE_BYTES; + current_cpu_data.dcache.flags = 0; /* * 7709A/7729 has 16K cache (256-entry), while 7702 has only * 2K(direct) 7702 is not supported (yet) */ if (data0 == data1 && data2 == data3) { /* Shadow */ - cpu_data->dcache.way_incr = (1 << 11); - cpu_data->dcache.entry_mask = 0x7f0; - cpu_data->dcache.sets = 128; - cpu_data->type = CPU_SH7708; + current_cpu_data.dcache.way_incr = (1 << 11); + current_cpu_data.dcache.entry_mask = 0x7f0; + current_cpu_data.dcache.sets = 128; + current_cpu_data.type = CPU_SH7708; - cpu_data->flags |= CPU_HAS_MMU_PAGE_ASSOC; + current_cpu_data.flags |= CPU_HAS_MMU_PAGE_ASSOC; } else { /* 7709A or 7729 */ - cpu_data->dcache.way_incr = (1 << 12); - cpu_data->dcache.entry_mask = 0xff0; - cpu_data->dcache.sets = 256; - cpu_data->type = CPU_SH7729; + current_cpu_data.dcache.way_incr = (1 << 12); + current_cpu_data.dcache.entry_mask = 0xff0; + current_cpu_data.dcache.sets = 256; + current_cpu_data.type = CPU_SH7729; #if defined(CONFIG_CPU_SUBTYPE_SH7706) - cpu_data->type = CPU_SH7706; + current_cpu_data.type = CPU_SH7706; #endif #if defined(CONFIG_CPU_SUBTYPE_SH7710) - cpu_data->type = CPU_SH7710; + current_cpu_data.type = CPU_SH7710; #endif #if defined(CONFIG_CPU_SUBTYPE_SH7705) - cpu_data->type = CPU_SH7705; + current_cpu_data.type = CPU_SH7705; #if defined(CONFIG_SH7705_CACHE_32KB) - cpu_data->dcache.way_incr = (1 << 13); - cpu_data->dcache.entry_mask = 0x1ff0; - cpu_data->dcache.sets = 512; + current_cpu_data.dcache.way_incr = (1 << 13); + current_cpu_data.dcache.entry_mask = 0x1ff0; + current_cpu_data.dcache.sets = 512; ctrl_outl(CCR_CACHE_32KB, CCR3); #else ctrl_outl(CCR_CACHE_16KB, CCR3); @@ -95,8 +95,8 @@ int __init detect_cpu_and_cache_system(void) /* * SH-3 doesn't have separate caches */ - cpu_data->dcache.flags |= SH_CACHE_COMBINED; - cpu_data->icache = cpu_data->dcache; + current_cpu_data.dcache.flags |= SH_CACHE_COMBINED; + current_cpu_data.icache = current_cpu_data.dcache; return 0; } diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index b26e2bc5894..9d28c88d2f9 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -10,11 +10,10 @@ * License. See the file "COPYING" in the main directory of this archive * for more details. */ - #include <linux/init.h> +#include <linux/io.h> #include <asm/processor.h> #include <asm/cache.h> -#include <asm/io.h> int __init detect_cpu_and_cache_system(void) { @@ -36,20 +35,20 @@ int __init detect_cpu_and_cache_system(void) /* * Setup some sane SH-4 defaults for the icache */ - cpu_data->icache.way_incr = (1 << 13); - cpu_data->icache.entry_shift = 5; - cpu_data->icache.sets = 256; - cpu_data->icache.ways = 1; - cpu_data->icache.linesz = L1_CACHE_BYTES; + current_cpu_data.icache.way_incr = (1 << 13); + current_cpu_data.icache.entry_shift = 5; + current_cpu_data.icache.sets = 256; + current_cpu_data.icache.ways = 1; + current_cpu_data.icache.linesz = L1_CACHE_BYTES; /* * And again for the dcache .. */ - cpu_data->dcache.way_incr = (1 << 14); - cpu_data->dcache.entry_shift = 5; - cpu_data->dcache.sets = 512; - cpu_data->dcache.ways = 1; - cpu_data->dcache.linesz = L1_CACHE_BYTES; + current_cpu_data.dcache.way_incr = (1 << 14); + current_cpu_data.dcache.entry_shift = 5; + current_cpu_data.dcache.sets = 512; + current_cpu_data.dcache.ways = 1; + current_cpu_data.dcache.linesz = L1_CACHE_BYTES; /* * Setup some generic flags we can probe @@ -57,16 +56,16 @@ int __init detect_cpu_and_cache_system(void) */ if (((pvr >> 16) & 0xff) == 0x10) { if ((cvr & 0x02000000) == 0) - cpu_data->flags |= CPU_HAS_L2_CACHE; + current_cpu_data.flags |= CPU_HAS_L2_CACHE; if ((cvr & 0x10000000) == 0) - cpu_data->flags |= CPU_HAS_DSP; + current_cpu_data.flags |= CPU_HAS_DSP; - cpu_data->flags |= CPU_HAS_LLSC; + current_cpu_data.flags |= CPU_HAS_LLSC; } /* FPU detection works for everyone */ if ((cvr & 0x20000000) == 1) - cpu_data->flags |= CPU_HAS_FPU; + current_cpu_data.flags |= CPU_HAS_FPU; /* Mask off the upper chip ID */ pvr &= 0xffff; @@ -77,147 +76,151 @@ int __init detect_cpu_and_cache_system(void) */ switch (pvr) { case 0x205: - cpu_data->type = CPU_SH7750; - cpu_data->flags |= CPU_HAS_P2_FLUSH_BUG | CPU_HAS_FPU | + current_cpu_data.type = CPU_SH7750; + current_cpu_data.flags |= CPU_HAS_P2_FLUSH_BUG | CPU_HAS_FPU | CPU_HAS_PERF_COUNTER; break; case 0x206: - cpu_data->type = CPU_SH7750S; - cpu_data->flags |= CPU_HAS_P2_FLUSH_BUG | CPU_HAS_FPU | + current_cpu_data.type = CPU_SH7750S; + current_cpu_data.flags |= CPU_HAS_P2_FLUSH_BUG | CPU_HAS_FPU | CPU_HAS_PERF_COUNTER; break; case 0x1100: - cpu_data->type = CPU_SH7751; - cpu_data->flags |= CPU_HAS_FPU; + current_cpu_data.type = CPU_SH7751; + current_cpu_data.flags |= CPU_HAS_FPU; break; case 0x2000: - cpu_data->type = CPU_SH73180; - cpu_data->icache.ways = 4; - cpu_data->dcache.ways = 4; - cpu_data->flags |= CPU_HAS_LLSC; + current_cpu_data.type = CPU_SH73180; + current_cpu_data.icache.ways = 4; + current_cpu_data.dcache.ways = 4; + current_cpu_data.flags |= CPU_HAS_LLSC; break; case 0x2001: case 0x2004: - cpu_data->type = CPU_SH7770; - cpu_data->icache.ways = 4; - cpu_data->dcache.ways = 4; + current_cpu_data.type = CPU_SH7770; + current_cpu_data.icache.ways = 4; + current_cpu_data.dcache.ways = 4; - cpu_data->flags |= CPU_HAS_FPU | CPU_HAS_LLSC; + current_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_LLSC; break; case 0x2006: case 0x200A: if (prr == 0x61) - cpu_data->type = CPU_SH7781; + current_cpu_data.type = CPU_SH7781; else - cpu_data->type = CPU_SH7780; + current_cpu_data.type = CPU_SH7780; - cpu_data->icache.ways = 4; - cpu_data->dcache.ways = 4; + current_cpu_data.icache.ways = 4; + current_cpu_data.dcache.ways = 4; - cpu_data->flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER | + current_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER | CPU_HAS_LLSC; break; case 0x3000: case 0x3003: case 0x3009: - cpu_data->type = CPU_SH7343; - cpu_data->icache.ways = 4; - cpu_data->dcache.ways = 4; - cpu_data->flags |= CPU_HAS_LLSC; + current_cpu_data.type = CPU_SH7343; + current_cpu_data.icache.ways = 4; + current_cpu_data.dcache.ways = 4; + current_cpu_data.flags |= CPU_HAS_LLSC; break; case 0x3008: if (prr == 0xa0) { - cpu_data->type = CPU_SH7722; - cpu_data->icache.ways = 4; - cpu_data->dcache.ways = 4; - cpu_data->flags |= CPU_HAS_LLSC; + current_cpu_data.type = CPU_SH7722; + current_cpu_data.icache.ways = 4; + current_cpu_data.dcache.ways = 4; + current_cpu_data.flags |= CPU_HAS_LLSC; } break; case 0x8000: - cpu_data->type = CPU_ST40RA; - cpu_data->flags |= CPU_HAS_FPU; + current_cpu_data.type = CPU_ST40RA; + current_cpu_data.flags |= CPU_HAS_FPU; break; case 0x8100: - cpu_data->type = CPU_ST40GX1; - cpu_data->flags |= CPU_HAS_FPU; + current_cpu_data.type = CPU_ST40GX1; + current_cpu_data.flags |= CPU_HAS_FPU; break; case 0x700: - cpu_data->type = CPU_SH4_501; - cpu_data->icache.ways = 2; - cpu_data->dcache.ways = 2; + current_cpu_data.type = CPU_SH4_501; + current_cpu_data.icache.ways = 2; + current_cpu_data.dcache.ways = 2; break; case 0x600: - cpu_data->type = CPU_SH4_202; - cpu_data->icache.ways = 2; - cpu_data->dcache.ways = 2; - cpu_data->flags |= CPU_HAS_FPU; + current_cpu_data.type = CPU_SH4_202; + current_cpu_data.icache.ways = 2; + current_cpu_data.dcache.ways = 2; + current_cpu_data.flags |= CPU_HAS_FPU; break; case 0x500 ... 0x501: switch (prr) { case 0x10: - cpu_data->type = CPU_SH7750R; + current_cpu_data.type = CPU_SH7750R; break; case 0x11: - cpu_data->type = CPU_SH7751R; + current_cpu_data.type = CPU_SH7751R; break; case 0x50 ... 0x5f: - cpu_data->type = CPU_SH7760; + current_cpu_data.type = CPU_SH7760; break; } - cpu_data->icache.ways = 2; - cpu_data->dcache.ways = 2; + current_cpu_data.icache.ways = 2; + current_cpu_data.dcache.ways = 2; - cpu_data->flags |= CPU_HAS_FPU; + current_cpu_data.flags |= CPU_HAS_FPU; break; default: - cpu_data->type = CPU_SH_NONE; + current_cpu_data.type = CPU_SH_NONE; break; } #ifdef CONFIG_SH_DIRECT_MAPPED - cpu_data->icache.ways = 1; - cpu_data->dcache.ways = 1; + current_cpu_data.icache.ways = 1; + current_cpu_data.dcache.ways = 1; +#endif + +#ifdef CONFIG_CPU_HAS_PTEA + current_cpu_data.flags |= CPU_HAS_PTEA; #endif /* * On anything that's not a direct-mapped cache, look to the CVR * for I/D-cache specifics. */ - if (cpu_data->icache.ways > 1) { + if (current_cpu_data.icache.ways > 1) { size = sizes[(cvr >> 20) & 0xf]; - cpu_data->icache.way_incr = (size >> 1); - cpu_data->icache.sets = (size >> 6); + current_cpu_data.icache.way_incr = (size >> 1); + current_cpu_data.icache.sets = (size >> 6); } /* Setup the rest of the I-cache info */ - cpu_data->icache.entry_mask = cpu_data->icache.way_incr - - cpu_data->icache.linesz; + current_cpu_data.icache.entry_mask = current_cpu_data.icache.way_incr - + current_cpu_data.icache.linesz; - cpu_data->icache.way_size = cpu_data->icache.sets * - cpu_data->icache.linesz; + current_cpu_data.icache.way_size = current_cpu_data.icache.sets * + current_cpu_data.icache.linesz; /* And the rest of the D-cache */ - if (cpu_data->dcache.ways > 1) { + if (current_cpu_data.dcache.ways > 1) { size = sizes[(cvr >> 16) & 0xf]; - cpu_data->dcache.way_incr = (size >> 1); - cpu_data->dcache.sets = (size >> 6); + current_cpu_data.dcache.way_incr = (size >> 1); + current_cpu_data.dcache.sets = (size >> 6); } - cpu_data->dcache.entry_mask = cpu_data->dcache.way_incr - - cpu_data->dcache.linesz; + current_cpu_data.dcache.entry_mask = current_cpu_data.dcache.way_incr - + current_cpu_data.dcache.linesz; - cpu_data->dcache.way_size = cpu_data->dcache.sets * - cpu_data->dcache.linesz; + current_cpu_data.dcache.way_size = current_cpu_data.dcache.sets * + current_cpu_data.dcache.linesz; /* * Setup the L2 cache desc * * SH-4A's have an optional PIPT L2. */ - if (cpu_data->flags & CPU_HAS_L2_CACHE) { + if (current_cpu_data.flags & CPU_HAS_L2_CACHE) { /* * Size calculation is much more sensible * than it is for the L1. @@ -228,16 +231,22 @@ int __init detect_cpu_and_cache_system(void) BUG_ON(!size); - cpu_data->scache.way_incr = (1 << 16); - cpu_data->scache.entry_shift = 5; - cpu_data->scache.ways = 4; - cpu_data->scache.linesz = L1_CACHE_BYTES; - cpu_data->scache.entry_mask = - (cpu_data->scache.way_incr - cpu_data->scache.linesz); - cpu_data->scache.sets = size / - (cpu_data->scache.linesz * cpu_data->scache.ways); - cpu_data->scache.way_size = - (cpu_data->scache.sets * cpu_data->scache.linesz); + current_cpu_data.scache.way_incr = (1 << 16); + current_cpu_data.scache.entry_shift = 5; + current_cpu_data.scache.ways = 4; + current_cpu_data.scache.linesz = L1_CACHE_BYTES; + + current_cpu_data.scache.entry_mask = + (current_cpu_data.scache.way_incr - + current_cpu_data.scache.linesz); + + current_cpu_data.scache.sets = size / + (current_cpu_data.scache.linesz * + current_cpu_data.scache.ways); + + current_cpu_data.scache.way_size = + (current_cpu_data.scache.sets * + current_cpu_data.scache.linesz); } return 0; diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c index 0298f0faa6e..9d6a438b3ea 100644 --- a/arch/sh/kernel/process.c +++ b/arch/sh/kernel/process.c @@ -293,13 +293,14 @@ static void ubc_set_tracing(int asid, unsigned long pc) #ifdef CONFIG_MMU /* We don't have any ASID settings for the SH-2! */ - if (cpu_data->type != CPU_SH7604) + if (current_cpu_data.type != CPU_SH7604) ctrl_outb(asid, UBC_BASRA); #endif ctrl_outl(0, UBC_BAMRA); - if (cpu_data->type == CPU_SH7729 || cpu_data->type == CPU_SH7710) { + if (current_cpu_data.type == CPU_SH7729 || + current_cpu_data.type == CPU_SH7710) { ctrl_outw(BBR_INST | BBR_READ | BBR_CPU, UBC_BBRA); ctrl_outl(BRCR_PCBA | BRCR_PCTE, UBC_BRCR); } else { diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index d6b817aa568..98802ab2821 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -1,14 +1,11 @@ /* - * linux/arch/sh/kernel/setup.c + * arch/sh/kernel/setup.c * - * Copyright (C) 1999 Niibe Yutaka - * Copyright (C) 2002, 2003 Paul Mundt - */ - -/* * This file handles the architecture-dependent parts of initialization + * + * Copyright (C) 1999 Niibe Yutaka + * Copyright (C) 2002 - 2006 Paul Mundt */ - #include <linux/screen_info.h> #include <linux/ioport.h> #include <linux/init.h> @@ -395,9 +392,9 @@ static const char *cpu_name[] = { [CPU_SH_NONE] = "Unknown" }; -const char *get_cpu_subtype(void) +const char *get_cpu_subtype(struct sh_cpuinfo *c) { - return cpu_name[boot_cpu_data.type]; + return cpu_name[c->type]; } #ifdef CONFIG_PROC_FS @@ -407,19 +404,19 @@ static const char *cpu_flags[] = { "ptea", "llsc", "l2", NULL }; -static void show_cpuflags(struct seq_file *m) +static void show_cpuflags(struct seq_file *m, struct sh_cpuinfo *c) { unsigned long i; seq_printf(m, "cpu flags\t:"); - if (!cpu_data->flags) { + if (!c->flags) { seq_printf(m, " %s\n", cpu_flags[0]); return; } for (i = 0; cpu_flags[i]; i++) - if ((cpu_data->flags & (1 << i))) + if ((c->flags & (1 << i))) seq_printf(m, " %s", cpu_flags[i+1]); seq_printf(m, "\n"); @@ -441,16 +438,20 @@ static void show_cacheinfo(struct seq_file *m, const char *type, */ static int show_cpuinfo(struct seq_file *m, void *v) { - unsigned int cpu = smp_processor_id(); + struct sh_cpuinfo *c = v; + unsigned int cpu = c - cpu_data; + + if (!cpu_online(cpu)) + return 0; - if (!cpu && cpu_online(cpu)) + if (cpu == 0) seq_printf(m, "machine\t\t: %s\n", get_system_type()); seq_printf(m, "processor\t: %d\n", cpu); seq_printf(m, "cpu family\t: %s\n", init_utsname()->machine); - seq_printf(m, "cpu type\t: %s\n", get_cpu_subtype()); + seq_printf(m, "cpu type\t: %s\n", get_cpu_subtype(c)); - show_cpuflags(m); + show_cpuflags(m, c); seq_printf(m, "cache type\t: "); @@ -459,22 +460,22 @@ static int show_cpuinfo(struct seq_file *m, void *v) * unified cache on the SH-2 and SH-3, as well as the harvard * style cache on the SH-4. */ - if (boot_cpu_data.icache.flags & SH_CACHE_COMBINED) { + if (c->icache.flags & SH_CACHE_COMBINED) { seq_printf(m, "unified\n"); - show_cacheinfo(m, "cache", boot_cpu_data.icache); + show_cacheinfo(m, "cache", c->icache); } else { seq_printf(m, "split (harvard)\n"); - show_cacheinfo(m, "icache", boot_cpu_data.icache); - show_cacheinfo(m, "dcache", boot_cpu_data.dcache); + show_cacheinfo(m, "icache", c->icache); + show_cacheinfo(m, "dcache", c->dcache); } /* Optional secondary cache */ - if (boot_cpu_data.flags & CPU_HAS_L2_CACHE) - show_cacheinfo(m, "scache", boot_cpu_data.scache); + if (c->flags & CPU_HAS_L2_CACHE) + show_cacheinfo(m, "scache", c->scache); seq_printf(m, "bogomips\t: %lu.%02lu\n", - boot_cpu_data.loops_per_jiffy/(500000/HZ), - (boot_cpu_data.loops_per_jiffy/(5000/HZ)) % 100); + c->loops_per_jiffy/(500000/HZ), + (c->loops_per_jiffy/(5000/HZ)) % 100); return show_clocks(m); } diff --git a/arch/sh/kernel/signal.c b/arch/sh/kernel/signal.c index 379c88bf5d9..32f10a03fbb 100644 --- a/arch/sh/kernel/signal.c +++ b/arch/sh/kernel/signal.c @@ -127,7 +127,7 @@ static inline int restore_sigcontext_fpu(struct sigcontext __user *sc) { struct task_struct *tsk = current; - if (!(cpu_data->flags & CPU_HAS_FPU)) + if (!(current_cpu_data.flags & CPU_HAS_FPU)) return 0; set_used_math(); @@ -140,7 +140,7 @@ static inline int save_sigcontext_fpu(struct sigcontext __user *sc, { struct task_struct *tsk = current; - if (!(cpu_data->flags & CPU_HAS_FPU)) + if (!(current_cpu_data.flags & CPU_HAS_FPU)) return 0; if (!used_math()) { @@ -181,7 +181,7 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *r0_p #undef COPY #ifdef CONFIG_SH_FPU - if (cpu_data->flags & CPU_HAS_FPU) { + if (current_cpu_data.flags & CPU_HAS_FPU) { int owned_fp; struct task_struct *tsk = current; diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c index e91224faf6c..e9f168f60f9 100644 --- a/arch/sh/kernel/traps.c +++ b/arch/sh/kernel/traps.c @@ -641,7 +641,7 @@ int is_dsp_inst(struct pt_regs *regs) * Safe guard if DSP mode is already enabled or we're lacking * the DSP altogether. */ - if (!(cpu_data->flags & CPU_HAS_DSP) || (regs->sr & SR_DSP)) + if (!(current_cpu_data.flags & CPU_HAS_DSP) || (regs->sr & SR_DSP)) return 0; get_user(inst, ((unsigned short *) regs->pc)); diff --git a/arch/sh/mm/cache-debugfs.c b/arch/sh/mm/cache-debugfs.c index 909dcfa8c8c..de6d2c9aa47 100644 --- a/arch/sh/mm/cache-debugfs.c +++ b/arch/sh/mm/cache-debugfs.c @@ -46,10 +46,10 @@ static int cache_seq_show(struct seq_file *file, void *iter) if (cache_type == CACHE_TYPE_DCACHE) { base = CACHE_OC_ADDRESS_ARRAY; - cache = &cpu_data->dcache; + cache = ¤t_cpu_data.dcache; } else { base = CACHE_IC_ADDRESS_ARRAY; - cache = &cpu_data->icache; + cache = ¤t_cpu_data.icache; } /* diff --git a/arch/sh/mm/cache-sh3.c b/arch/sh/mm/cache-sh3.c index 838731fc608..6d1dbec08ad 100644 --- a/arch/sh/mm/cache-sh3.c +++ b/arch/sh/mm/cache-sh3.c @@ -44,11 +44,11 @@ void __flush_wback_region(void *start, int size) for (v = begin; v < end; v+=L1_CACHE_BYTES) { unsigned long addrstart = CACHE_OC_ADDRESS_ARRAY; - for (j = 0; j < cpu_data->dcache.ways; j++) { + for (j = 0; j < current_cpu_data.dcache.ways; j++) { unsigned long data, addr, p; p = __pa(v); - addr = addrstart | (v & cpu_data->dcache.entry_mask); + addr = addrstart | (v & current_cpu_data.dcache.entry_mask); local_irq_save(flags); data = ctrl_inl(addr); @@ -60,7 +60,7 @@ void __flush_wback_region(void *start, int size) break; } local_irq_restore(flags); - addrstart += cpu_data->dcache.way_incr; + addrstart += current_cpu_data.dcache.way_incr; } } } @@ -85,7 +85,7 @@ void __flush_purge_region(void *start, int size) data = (v & 0xfffffc00); /* _Virtual_ address, ~U, ~V */ addr = CACHE_OC_ADDRESS_ARRAY | - (v & cpu_data->dcache.entry_mask) | SH_CACHE_ASSOC; + (v & current_cpu_data.dcache.entry_mask) | SH_CACHE_ASSOC; ctrl_outl(data, addr); } } diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c index 72bb4877333..e0cd4b7f4ae 100644 --- a/arch/sh/mm/cache-sh4.c +++ b/arch/sh/mm/cache-sh4.c @@ -54,21 +54,21 @@ static void __init emit_cache_params(void) ctrl_inl(CCN_CVR), ctrl_inl(CCN_PRR)); printk("I-cache : n_ways=%d n_sets=%d way_incr=%d\n", - cpu_data->icache.ways, - cpu_data->icache.sets, - cpu_data->icache.way_incr); + current_cpu_data.icache.ways, + current_cpu_data.icache.sets, + current_cpu_data.icache.way_incr); printk("I-cache : entry_mask=0x%08x alias_mask=0x%08x n_aliases=%d\n", - cpu_data->icache.entry_mask, - cpu_data->icache.alias_mask, - cpu_data->icache.n_aliases); + current_cpu_data.icache.entry_mask, + current_cpu_data.icache.alias_mask, + current_cpu_data.icache.n_aliases); printk("D-cache : n_ways=%d n_sets=%d way_incr=%d\n", - cpu_data->dcache.ways, - cpu_data->dcache.sets, - cpu_data->dcache.way_incr); + current_cpu_data.dcache.ways, + current_cpu_data.dcache.sets, + current_cpu_data.dcache.way_incr); printk("D-cache : entry_mask=0x%08x alias_mask=0x%08x n_aliases=%d\n", - cpu_data->dcache.entry_mask, - cpu_data->dcache.alias_mask, - cpu_data->dcache.n_aliases); + current_cpu_data.dcache.entry_mask, + current_cpu_data.dcache.alias_mask, + current_cpu_data.dcache.n_aliases); if (!__flush_dcache_segment_fn) panic("unknown number of cache ways\n"); @@ -87,10 +87,10 @@ void __init p3_cache_init(void) { int i; - compute_alias(&cpu_data->icache); - compute_alias(&cpu_data->dcache); + compute_alias(¤t_cpu_data.icache); + compute_alias(¤t_cpu_data.dcache); - switch (cpu_data->dcache.ways) { + switch (current_cpu_data.dcache.ways) { case 1: __flush_dcache_segment_fn = __flush_dcache_segment_1way; break; @@ -110,7 +110,7 @@ void __init p3_cache_init(void) if (ioremap_page_range(P3SEG, P3SEG + (PAGE_SIZE * 4), 0, PAGE_KERNEL)) panic("%s failed.", __FUNCTION__); - for (i = 0; i < cpu_data->dcache.n_aliases; i++) + for (i = 0; i < current_cpu_data.dcache.n_aliases; i++) mutex_init(&p3map_mutex[i]); } @@ -200,13 +200,14 @@ void flush_cache_sigtramp(unsigned long addr) : /* no output */ : "m" (__m(v))); - index = CACHE_IC_ADDRESS_ARRAY | (v & cpu_data->icache.entry_mask); + index = CACHE_IC_ADDRESS_ARRAY | + (v & current_cpu_data.icache.entry_mask); local_irq_save(flags); jump_to_P2(); - for (i = 0; i < cpu_data->icache.ways; - i++, index += cpu_data->icache.way_incr) + for (i = 0; i < current_cpu_data.icache.ways; + i++, index += current_cpu_data.icache.way_incr) ctrl_outl(0, index); /* Clear out Valid-bit */ back_to_P1(); @@ -223,7 +224,7 @@ static inline void flush_cache_4096(unsigned long start, * All types of SH-4 require PC to be in P2 to operate on the I-cache. * Some types of SH-4 require PC to be in P2 to operate on the D-cache. */ - if ((cpu_data->flags & CPU_HAS_P2_FLUSH_BUG) || + if ((current_cpu_data.flags & CPU_HAS_P2_FLUSH_BUG) || (start < CACHE_OC_ADDRESS_ARRAY)) exec_offset = 0x20000000; @@ -255,7 +256,7 @@ void flush_dcache_page(struct page *page) int i, n; /* Loop all the D-cache */ - n = cpu_data->dcache.n_aliases; + n = current_cpu_data.dcache.n_aliases; for (i = 0; i < n; i++, addr += 4096) flush_cache_4096(addr, phys); } @@ -287,7 +288,7 @@ static inline void flush_icache_all(void) void flush_dcache_all(void) { - (*__flush_dcache_segment_fn)(0UL, cpu_data->dcache.way_size); + (*__flush_dcache_segment_fn)(0UL, current_cpu_data.dcache.way_size); wmb(); } @@ -301,8 +302,8 @@ static void __flush_cache_mm(struct mm_struct *mm, unsigned long start, unsigned long end) { unsigned long d = 0, p = start & PAGE_MASK; - unsigned long alias_mask = cpu_data->dcache.alias_mask; - unsigned long n_aliases = cpu_data->dcache.n_aliases; + unsigned long alias_mask = current_cpu_data.dcache.alias_mask; + unsigned long n_aliases = current_cpu_data.dcache.n_aliases; unsigned long select_bit; unsigned long all_aliases_mask; unsigned long addr_offset; @@ -389,7 +390,7 @@ void flush_cache_mm(struct mm_struct *mm) * If cache is only 4k-per-way, there are never any 'aliases'. Since * the cache is physically tagged, the data can just be left in there. */ - if (cpu_data->dcache.n_aliases == 0) + if (current_cpu_data.dcache.n_aliases == 0) return; /* @@ -426,7 +427,7 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long address, unsigned long phys = pfn << PAGE_SHIFT; unsigned int alias_mask; - alias_mask = cpu_data->dcache.alias_mask; + alias_mask = current_cpu_data.dcache.alias_mask; /* We only need to flush D-cache when we have alias */ if ((address^phys) & alias_mask) { @@ -440,7 +441,7 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long address, phys); } - alias_mask = cpu_data->icache.alias_mask; + alias_mask = current_cpu_data.icache.alias_mask; if (vma->vm_flags & VM_EXEC) { /* * Evict entries from the portion of the cache from which code @@ -472,7 +473,7 @@ void flush_cache_range(struct vm_area_struct *vma, unsigned long start, * If cache is only 4k-per-way, there are never any 'aliases'. Since * the cache is physically tagged, the data can just be left in there. */ - if (cpu_data->dcache.n_aliases == 0) + if (current_cpu_data.dcache.n_aliases == 0) return; /* @@ -533,7 +534,7 @@ static void __flush_cache_4096(unsigned long addr, unsigned long phys, unsigned long a, ea, p; unsigned long temp_pc; - dcache = &cpu_data->dcache; + dcache = ¤t_cpu_data.dcache; /* Write this way for better assembly. */ way_count = dcache->ways; way_incr = dcache->way_incr; @@ -608,7 +609,7 @@ static void __flush_dcache_segment_1way(unsigned long start, base_addr = ((base_addr >> 16) << 16); base_addr |= start; - dcache = &cpu_data->dcache; + dcache = ¤t_cpu_data.dcache; linesz = dcache->linesz; way_incr = dcache->way_incr; way_size = dcache->way_size; @@ -650,7 +651,7 @@ static void __flush_dcache_segment_2way(unsigned long start, base_addr = ((base_addr >> 16) << 16); base_addr |= start; - dcache = &cpu_data->dcache; + dcache = ¤t_cpu_data.dcache; linesz = dcache->linesz; way_incr = dcache->way_incr; way_size = dcache->way_size; @@ -709,7 +710,7 @@ static void __flush_dcache_segment_4way(unsigned long start, base_addr = ((base_addr >> 16) << 16); base_addr |= start; - dcache = &cpu_data->dcache; + dcache = ¤t_cpu_data.dcache; linesz = dcache->linesz; way_incr = dcache->way_incr; way_size = dcache->way_size; diff --git a/arch/sh/mm/cache-sh7705.c b/arch/sh/mm/cache-sh7705.c index 2808b580d98..31f8deb7a15 100644 --- a/arch/sh/mm/cache-sh7705.c +++ b/arch/sh/mm/cache-sh7705.c @@ -32,9 +32,9 @@ static inline void cache_wback_all(void) { unsigned long ways, waysize, addrstart; - ways = cpu_data->dcache.ways; - waysize = cpu_data->dcache.sets; - waysize <<= cpu_data->dcache.entry_shift; + ways = current_cpu_data.dcache.ways; + waysize = current_cpu_data.dcache.sets; + waysize <<= current_cpu_data.dcache.entry_shift; addrstart = CACHE_OC_ADDRESS_ARRAY; @@ -43,7 +43,7 @@ static inline void cache_wback_all(void) for (addr = addrstart; addr < addrstart + waysize; - addr += cpu_data->dcache.linesz) { + addr += current_cpu_data.dcache.linesz) { unsigned long data; int v = SH_CACHE_UPDATED | SH_CACHE_VALID; @@ -53,7 +53,7 @@ static inline void cache_wback_all(void) ctrl_outl(data & ~v, addr); } - addrstart += cpu_data->dcache.way_incr; + addrstart += current_cpu_data.dcache.way_incr; } while (--ways); } @@ -93,9 +93,9 @@ static void __flush_dcache_page(unsigned long phys) local_irq_save(flags); jump_to_P2(); - ways = cpu_data->dcache.ways; - waysize = cpu_data->dcache.sets; - waysize <<= cpu_data->dcache.entry_shift; + ways = current_cpu_data.dcache.ways; + waysize = current_cpu_data.dcache.sets; + waysize <<= current_cpu_data.dcache.entry_shift; addrstart = CACHE_OC_ADDRESS_ARRAY; @@ -104,7 +104,7 @@ static void __flush_dcache_page(unsigned long phys) for (addr = addrstart; addr < addrstart + waysize; - addr += cpu_data->dcache.linesz) { + addr += current_cpu_data.dcache.linesz) { unsigned long data; data = ctrl_inl(addr) & (0x1ffffC00 | SH_CACHE_VALID); @@ -114,7 +114,7 @@ static void __flush_dcache_page(unsigned long phys) } } - addrstart += cpu_data->dcache.way_incr; + addrstart += current_cpu_data.dcache.way_incr; } while (--ways); back_to_P1(); diff --git a/arch/sh/mm/pg-sh4.c b/arch/sh/mm/pg-sh4.c index cfc32355174..b529d809dd4 100644 --- a/arch/sh/mm/pg-sh4.c +++ b/arch/sh/mm/pg-sh4.c @@ -13,7 +13,7 @@ extern struct mutex p3map_mutex[]; -#define CACHE_ALIAS (cpu_data->dcache.alias_mask) +#define CACHE_ALIAS (current_cpu_data.dcache.alias_mask) /* * clear_user_page diff --git a/arch/sh/mm/pg-sh7705.c b/arch/sh/mm/pg-sh7705.c index b052d0fee82..887ab9d18cc 100644 --- a/arch/sh/mm/pg-sh7705.c +++ b/arch/sh/mm/pg-sh7705.c @@ -43,13 +43,13 @@ static inline void __flush_purge_virtual_region(void *p1, void *virt, int size) p = __pa(p1_begin); - ways = cpu_data->dcache.ways; + ways = current_cpu_data.dcache.ways; addr = CACHE_OC_ADDRESS_ARRAY; do { unsigned long data; - addr |= (v & cpu_data->dcache.entry_mask); + addr |= (v & current_cpu_data.dcache.entry_mask); data = ctrl_inl(addr); if ((data & CACHE_PHYSADDR_MASK) == @@ -58,7 +58,7 @@ static inline void __flush_purge_virtual_region(void *p1, void *virt, int size) ctrl_outl(data, addr); } - addr += cpu_data->dcache.way_incr; + addr += current_cpu_data.dcache.way_incr; } while (--ways); p1_begin += L1_CACHE_BYTES; diff --git a/arch/sh/mm/tlb-sh3.c b/arch/sh/mm/tlb-sh3.c index 16627069c53..598c998dba5 100644 --- a/arch/sh/mm/tlb-sh3.c +++ b/arch/sh/mm/tlb-sh3.c @@ -26,7 +26,7 @@ void __flush_tlb_page(unsigned long asid, unsigned long page) addr = MMU_TLB_ADDRESS_ARRAY | (page & 0x1F000); data = (page & 0xfffe0000) | asid; /* VALID bit is off */ - if ((cpu_data->flags & CPU_HAS_MMU_PAGE_ASSOC)) { + if ((current_cpu_data.flags & CPU_HAS_MMU_PAGE_ASSOC)) { addr |= MMU_PAGE_ASSOC_BIT; ways = 1; /* we already know the way .. */ } diff --git a/arch/sh/oprofile/op_model_sh7750.c b/arch/sh/oprofile/op_model_sh7750.c index 0104e44bc76..ebee7e24ede 100644 --- a/arch/sh/oprofile/op_model_sh7750.c +++ b/arch/sh/oprofile/op_model_sh7750.c @@ -259,7 +259,7 @@ static struct oprofile_operations sh7750_perf_counter_ops = { int __init oprofile_arch_init(struct oprofile_operations **ops) { - if (!(cpu_data->flags & CPU_HAS_PERF_COUNTER)) + if (!(current_cpu_data.flags & CPU_HAS_PERF_COUNTER)) return -ENODEV; sh7750_perf_counter_ops.cpu_type = (char *)get_cpu_subtype(); diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h index a294997a841..5a117ec43c7 100644 --- a/include/asm-sh/bugs.h +++ b/include/asm-sh/bugs.h @@ -19,9 +19,9 @@ static void __init check_bugs(void) extern unsigned long loops_per_jiffy; char *p = &init_utsname()->machine[2]; /* "sh" */ - cpu_data->loops_per_jiffy = loops_per_jiffy; + current_cpu_data.loops_per_jiffy = loops_per_jiffy; - switch (cpu_data->type) { + switch (current_cpu_data.type) { case CPU_SH7604 ... CPU_SH7619: *p++ = '2'; break; @@ -54,7 +54,7 @@ static void __init check_bugs(void) break; } - printk("CPU: %s\n", get_cpu_subtype()); + printk("CPU: %s\n", get_cpu_subtype(¤t_cpu_data)); #ifndef __LITTLE_ENDIAN__ /* 'eb' means 'Endian Big' */ diff --git a/include/asm-sh/processor.h b/include/asm-sh/processor.h index da229aae8e0..3e46a7afe76 100644 --- a/include/asm-sh/processor.h +++ b/include/asm-sh/processor.h @@ -27,8 +27,6 @@ #define CCN_CVR 0xff000040 #define CCN_PRR 0xff000044 -const char *get_cpu_subtype(void); - /* * CPU type and hardware bug flags. Kept separately for each CPU. * @@ -289,5 +287,8 @@ extern int vsyscall_init(void); #define vsyscall_init() do { } while (0) #endif +/* arch/sh/kernel/setup.c */ +const char *get_cpu_subtype(struct sh_cpuinfo *c); + #endif /* __KERNEL__ */ #endif /* __ASM_SH_PROCESSOR_H */ diff --git a/include/asm-sh/ubc.h b/include/asm-sh/ubc.h index 694f51f4794..ae9bbdeefbe 100644 --- a/include/asm-sh/ubc.h +++ b/include/asm-sh/ubc.h @@ -17,7 +17,7 @@ /* User Break Controller */ #if defined(CONFIG_CPU_SUBTYPE_SH7707) || defined(CONFIG_CPU_SUBTYPE_SH7709) || \ defined(CONFIG_CPU_SUBTYPE_SH7300) -#define UBC_TYPE_SH7729 (cpu_data->type == CPU_SH7729) +#define UBC_TYPE_SH7729 (current_cpu_data.type == CPU_SH7729) #else #define UBC_TYPE_SH7729 0 #endif |