On Tue, Mar 12, 2013 at 01:55:21PM +0530, Vakul Garg wrote: > This change is required for post SEC-5.0 devices which have RNG4. > Setting RDB in security configuration register allows CAAM to use the > "Random Data Buffer" to be filled by a single request. The Random Data > Buffer is large enough for ten packets to get their IVs from a single > request. If the Random Data Buffer is not enabled, then each IV causes a > separate request, and RNG4 hardware cannot keep up resulting in lower > IPSEC throughput if random IVs are used. > > Signed-off-by: Vakul Garg <vakul@xxxxxxxxxxxxx> Patch applied. Thanks! -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
