commit e24f7c9e87d46fad06bf1097d48f9923acd8e61c
author Yuan Kang <Yuan.Kang@freescale.com> Fri Jun 22 19:48:50 2012 -0500
committer Herbert Xu <herbert@gondor.apana.org.au> Wed Jun 27 14:42:06 2012 +0800
tree 15a2f57fd7e43acd51c95779e00f75038ffd8d88
parent 643b39b031f546c7c3c60ef360b8260aa2b32762

crypto: caam - hwrng support

caam_read copies random bytes from two buffers into output.

caam rng can fill empty buffer 0xffff bytes at a time,
but the buffer sizes are rounded down to multiple of cacheline size.

Signed-off-by: Yuan Kang <Yuan.Kang@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/caam/Makefile

diff --git a/drivers/crypto/caam/Makefile b/drivers/crypto/caam/Makefile
index 9ef1cb0..b1eb448 100644
--- a/drivers/crypto/caam/Makefile
+++ b/drivers/crypto/caam/Makefile
@@ -5,5 +5,6 @@
 obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM) += caam.o
 obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API) += caamalg.o
 obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_AHASH_API) += caamhash.o
+obj-$(CONFIG_CRYPTO_DEV_FSL_CAAM_RNG_API) += caamrng.o
 
 caam-objs := ctrl.o jr.o error.o key_gen.o