crypto: n2 - Add Niagara2 crypto driver
Current deficiencies:
1) No HMAC hash support yet.
2) Although the algs are registered as ASYNC they always run
synchronously.
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index 9073aa0..fbf94cf 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -170,6 +170,18 @@
Currently the driver supports AES in ECB and CBC mode without DMA.
+config CRYPTO_DEV_NIAGARA2
+ tristate "Niagara2 Stream Processing Unit driver"
+ select CRYPTO_ALGAPI
+ depends on SPARC64
+ help
+ Each core of a Niagara2 processor contains a Stream
+ Processing Unit, which itself contains several cryptographic
+ sub-units. One set provides the Modular Arithmetic Unit,
+ used for SSL offload. The other set provides the Cipher
+ Group, which can perform encryption, decryption, hashing,
+ checksumming, and raw copies.
+
config CRYPTO_DEV_HIFN_795X
tristate "Driver HIFN 795x crypto accelerator chips"
select CRYPTO_DES