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(parent: a4b1691) | patch
sfc: Remove locking from implementation of efx_writeo_paged()
authorBen Hutchings <bhutchings@solarflare.com>
Mon, 6 Dec 2010 22:58:41 +0000 (22:58 +0000)
committerBen Hutchings <bhutchings@solarflare.com>
Mon, 6 Dec 2010 22:58:41 +0000 (22:58 +0000)
commit8f3e00a0165e009803ef76c0fc5a8c56215a96f0
treefc6f867fb38004dea15b5ba06b746e2895570181tree | snapshot
parenta4b169144a2d8a4a9d25c476c45c4fffc69039a1commit | diff
sfc: Remove locking from implementation of efx_writeo_paged()

It is not necessary to serialise writes to the paged 128-bit
registers.  However, if we don't then we must always write the last
dword separately, not as part of a qword write.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
drivers/net/sfc/io.h diff | blob | history
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