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Fix think-o in srmmu_cache_flush().

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pk 1999-01-20 15:25:29 +00:00
parent ce6b187617
commit 5ce78d9342
1 changed files with 3 additions and 2 deletions
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5
sys/arch/sparc/sparc/cache.c
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@ -1,4 +1,4 @@
/* $NetBSD: cache.c,v 1.44 1999/01/19 23:07:29 pk Exp $ */
/* $NetBSD: cache.c,v 1.45 1999/01/20 15:25:29 pk Exp $ */
/*
* Copyright (c) 1996
@ -637,8 +637,9 @@ srmmu_cache_flush(base, len)
if (len < NBPG) {
/* less than a page, flush just the covered cache lines */
ls = CACHEINFO.c_linesize;
baseoff = (int)base & (ls - 1);
i = (baseoff + len + ls - 1) >> CACHEINFO.c_l2linesize;
p = (char *)((int)base & -ls);
i = (len + ls - 1) >> CACHEINFO.c_l2linesize;
for (; --i >= 0; p += ls)
sta(p, ASI_IDCACHELFP, 0);
return;