Re: [PATCH v5 04/14] crypto: add a new driver for Marvell's CESA

2015-06-17 Thread Boris Brezillon
On Wed, 17 Jun 2015 13:58:24 +0800
Herbert Xu herb...@gondor.apana.org.au wrote:

 On Tue, Jun 16, 2015 at 11:58:58AM +0200, Boris Brezillon wrote:
 
  +config CRYPTO_DEV_MARVELL_CESA
  +   tristate New Marvell's Cryptographic Engine driver
  +   depends on (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST)  HAS_DMA  
  HAS_IOMEM
  +   select CRYPTO_ALGAPI
  +   select CRYPTO_AES
  +   select CRYPTO_DES
  +   select CRYPTO_BLKCIPHER2
  +   select CRYPTO_HASH
 
 While you're fixing the DMA issue, could you also replace BLKCIPHER2
 with BLKCIPHER and kill the select on ALGAPI? BLKCIPHER2 is internal
 to the crypto API and should not be used elsewhere while ALGAPI is
 only meant to be selected by crypto types such as BLKCIPHER.
 
 I know the existing driver does this too and I will fix that now.

Fixed.

-- 
Boris Brezillon, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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Re: [PATCH v5 04/14] crypto: add a new driver for Marvell's CESA

2015-06-16 Thread Herbert Xu
On Tue, Jun 16, 2015 at 11:58:58AM +0200, Boris Brezillon wrote:

 +config CRYPTO_DEV_MARVELL_CESA
 + tristate New Marvell's Cryptographic Engine driver
 + depends on (PLAT_ORION || ARCH_MVEBU || COMPILE_TEST)  HAS_DMA  
 HAS_IOMEM
 + select CRYPTO_ALGAPI
 + select CRYPTO_AES
 + select CRYPTO_DES
 + select CRYPTO_BLKCIPHER2
 + select CRYPTO_HASH

While you're fixing the DMA issue, could you also replace BLKCIPHER2
with BLKCIPHER and kill the select on ALGAPI? BLKCIPHER2 is internal
to the crypto API and should not be used elsewhere while ALGAPI is
only meant to be selected by crypto types such as BLKCIPHER.

I know the existing driver does this too and I will fix that now.

Thanks,
-- 
Email: Herbert Xu herb...@gondor.apana.org.au
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
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