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[MIPS] Cache: Provide more information on cache policy on bootup.

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This should help making bug reports for the gadzillion of cores with all
their configuration and synthesis options more useful.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle 2007-10-15 16:35:45 +01:00
parent 985c30ef4d
commit 64bfca5cd8
1 changed files with 7 additions and 3 deletions
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10
arch/mips/mm/c-r4k.c
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@ -983,11 +983,15 @@ static void __init probe_pcache(void)
printk("Primary instruction cache %ldkB, %s, %s, linesize %d bytes.\n", printk("Primary instruction cache %ldkB, %s, %s, linesize %d bytes.\n",
icache_size >> 10, icache_size >> 10,
cpu_has_vtag_icache ? "virtually tagged" : "physically tagged", cpu_has_vtag_icache ? "VIVT" : "VIPT",
way_string[c->icache.ways], c->icache.linesz); way_string[c->icache.ways], c->icache.linesz);
printk("Primary data cache %ldkB, %s, linesize %d bytes.\n", printk("Primary data cache %ldkB, %s, %s, %s, linesize %d bytes\n",
dcache_size >> 10, way_string[c->dcache.ways], c->dcache.linesz); dcache_size >> 10, way_string[c->dcache.ways],
(c->dcache.flags & MIPS_CACHE_PINDEX) ? "PIPT" : "VIPT",
(c->dcache.flags & MIPS_CACHE_ALIASES) ?
"cache aliases" : "no aliases",
c->dcache.linesz);
} }
/* /*