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| author | David S. Miller <davem@davemloft.net> | 2008-11-19 08:38:23 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-19 08:38:23 +0100 |
| commit | 198d6ba4d7f48c94f990f4604f0b3d73925e0ded (patch) | |
| tree | 56bbdf8ba2553c23c8099da9344a8f1d1aba97ab /arch/blackfin/mach-common/cache.S | |
| parent | net: sctp should update its inuse counter (diff) | |
| parent | Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block (diff) | |
| download | linux-198d6ba4d7f48c94f990f4604f0b3d73925e0ded.tar.xz linux-198d6ba4d7f48c94f990f4604f0b3d73925e0ded.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/isdn/i4l/isdn_net.c
fs/cifs/connect.c
Diffstat (limited to 'arch/blackfin/mach-common/cache.S')
| -rw-r--r-- | arch/blackfin/mach-common/cache.S | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/blackfin/mach-common/cache.S b/arch/blackfin/mach-common/cache.S index db532181fbde..a028e9450419 100644 --- a/arch/blackfin/mach-common/cache.S +++ b/arch/blackfin/mach-common/cache.S @@ -25,9 +25,13 @@ */ .macro do_flush flushins:req optflushins optnopins label + R2 = -L1_CACHE_BYTES; + + /* start = (start & -L1_CACHE_BYTES) */ + R0 = R0 & R2; + /* end = ((end - 1) & -L1_CACHE_BYTES) + L1_CACHE_BYTES; */ R1 += -1; - R2 = -L1_CACHE_BYTES; R1 = R1 & R2; R1 += L1_CACHE_BYTES; @@ -63,7 +67,7 @@ ENDPROC(_blackfin_icache_flush_range) /* Flush all cache lines assocoiated with this area of memory. */ ENTRY(_blackfin_icache_dcache_flush_range) - do_flush IFLUSH, FLUSH + do_flush FLUSH, IFLUSH ENDPROC(_blackfin_icache_dcache_flush_range) /* Throw away all D-cached data in specified region without any obligation to |