From 35a1fc1873dd6deac6c005ead85424a8ee28183a Mon Sep 17 00:00:00 2001 From: Seth Jennings Date: Thu, 19 Jul 2012 09:42:41 -0500 Subject: powerpc/crypto: add 842 crypto driver This patch add the 842 cryptographic API driver that submits compression requests to the 842 hardware compression accelerator driver (nx-compress). If the hardware accelerator goes offline for any reason (dynamic disable, migration, etc...), this driver will use LZO as a software failover for all future compression requests. For decompression requests, the 842 hardware driver contains a software implementation of the 842 decompressor to support the decompression of data that was compressed before the accelerator went offline. Signed-off-by: Robert Jennings Signed-off-by: Seth Jennings Signed-off-by: Herbert Xu --- crypto/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'crypto/Makefile') diff --git a/crypto/Makefile b/crypto/Makefile index 396966d2d849..a301ad2b258c 100644 --- a/crypto/Makefile +++ b/crypto/Makefile @@ -82,6 +82,7 @@ obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o obj-$(CONFIG_CRYPTO_CRC32C) += crc32c.o obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o authencesn.o obj-$(CONFIG_CRYPTO_LZO) += lzo.o +obj-$(CONFIG_CRYPTO_842) += 842.o obj-$(CONFIG_CRYPTO_RNG2) += rng.o obj-$(CONFIG_CRYPTO_RNG2) += krng.o obj-$(CONFIG_CRYPTO_ANSI_CPRNG) += ansi_cprng.o -- cgit v1.2.3