Commit Graph

2 Commits

Author SHA1 Message Date
David S. Miller
45dfe237a8 sparc64: Use fsrc2 instead of fsrc1 in sparc64 hash crypto drivers.
On SPARC-T4 fsrc2 has 1 cycle of latency, whereas fsrc1 has 11 cycles.

True story.

Signed-off-by: David S. Miller <davem@davemloft.net>
2012-08-28 20:55:19 -07:00
David S. Miller
4ff28d4ca9 sparc64: Add SHA1 driver making use of the 'sha1' instruction.
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
2012-08-20 15:08:49 -07:00