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Dan Williams 636bdeaa12 dmaengine: ack to flags: make use of the unused bits in the 'ack' field 
'ack' is currently a simple integer that flags whether or not a client is done
touching fields in the given descriptor.  It is effectively just a single bit
of information.  Converting this to a flags parameter allows the other bits to
be put to use to control completion actions, like dma-unmap, and capture
results, like xor-zero-sum == 0.

Changes are one of:
1/ convert all open-coded ->ack manipulations to use async_tx_ack
   and async_tx_test_ack.
2/ set the ack bit at prep time where possible
3/ make drivers store the flags at prep time
4/ add flags to the device_prep_dma_interrupt prototype

Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
 		2008-04-17 13:25:54 -07:00
..
async_tx dmaengine: ack to flags: make use of the unused bits in the 'ack' field 2008-04-17 13:25:54 -07:00
Kconfig [CRYPTO] authenc: Add missing Kconfig dependency on BLKCIPHER 2008-02-23 11:13:00 +08:00
Makefile [CRYPTO] skcipher: Move chainiv/seqiv into crypto_blkcipher module 2008-02-23 11:12:06 +08:00
ablkcipher.c [CRYPTO] skcipher: Move chainiv/seqiv into crypto_blkcipher module 2008-02-23 11:12:06 +08:00
aead.c [CRYPTO] api: Show async type 2008-01-11 08:16:56 +11:00
aes_generic.c [CRYPTO] aes-generic: Make key generation exportable 2008-01-11 08:16:09 +11:00
algapi.c [CRYPTO] api: Add crypto_attr_alg_name 2008-01-11 08:16:40 +11:00
anubis.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
api.c [CRYPTO] skcipher: Create default givcipher instances 2008-01-11 08:16:46 +11:00
arc4.c
…
authenc.c [CRYPTO] authenc: Add givencrypt operation 2008-01-11 08:16:50 +11:00
blkcipher.c [CRYPTO] skcipher: Move chainiv/seqiv into crypto_blkcipher module 2008-02-23 11:12:06 +08:00
blowfish.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
camellia.c [CRYPTO] camellia: Move more common code into camellia_setup_tail 2008-01-11 08:16:22 +11:00
cast5.c
…
cast6.c [CRYPTO] cast6: inline bloat-- 2008-01-11 08:17:02 +11:00
cbc.c Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p) 2008-02-07 08:42:26 -08:00
ccm.c [CRYPTO] ccm: Added CCM mode 2008-01-11 08:16:53 +11:00
chainiv.c [CRYPTO] skcipher: Fix section mismatches 2008-03-08 20:29:43 +08:00
cipher.c
…
compress.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
crc32c.c
…
cryptd.c Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p) 2008-02-07 08:42:26 -08:00
crypto_null.c [CRYPTO] null: Allow setkey on digest_null 2008-01-11 08:16:54 +11:00
cryptomgr.c
…
ctr.c [CRYPTO] seqiv: Add Sequence Number IV Generator 2008-01-11 08:16:48 +11:00
deflate.c
…
des_generic.c [CRYPTO] hifn_795x: Detect weak keys 2008-01-11 08:16:03 +11:00
digest.c [CRYPTO] digest: Include internal.h for prototypes 2008-03-05 19:05:54 +08:00
ecb.c Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p) 2008-02-07 08:42:26 -08:00
eseqiv.c [CRYPTO] skcipher: Fix section mismatches 2008-03-08 20:29:43 +08:00
fcrypt.c fcrypt endianness misannotations 2007-12-05 09:25:20 -08:00
gcm.c [CRYPTO] gcm: Introduce rfc4106 2008-01-11 08:16:56 +11:00
gf128mul.c
…
hash.c
…
hmac.c Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p) 2008-02-07 08:42:26 -08:00
internal.h [CRYPTO] skcipher: Create default givcipher instances 2008-01-11 08:16:46 +11:00
khazad.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
lrw.c Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p) 2008-02-07 08:42:26 -08:00
lzo.c [CRYPTO] lzo: Add LZO compression algorithm support 2008-01-11 08:16:35 +11:00
md4.c
…
md5.c
…
michael_mic.c
…
pcbc.c Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p) 2008-02-07 08:42:26 -08:00
proc.c
…
salsa20_generic.c [CRYPTO] salsa20_generic: Fix multi-page processing 2008-01-11 08:16:34 +11:00
scatterwalk.c [CRYPTO] scatterwalk: Handle zero nbytes in scatterwalk_map_and_copy 2008-01-11 08:16:54 +11:00
seed.c
…
seqiv.c [CRYPTO] seqiv: Add AEAD support 2008-01-11 08:16:52 +11:00
serpent.c
…
sha1_generic.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
sha256_generic.c [CRYPTO] sha256-generic: Extend sha256_generic.c to support SHA-224 2008-01-11 08:16:12 +11:00
sha512.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
tcrypt.c [CRYPTO] tcrypt: Make xcbc available as a standalone test 2008-01-11 08:17:01 +11:00
tcrypt.h [CRYPTO] tcrypt: Add CCM vectors 2008-01-11 08:16:53 +11:00
tea.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
tgr192.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
twofish.c
…
twofish_common.c [CRYPTO] twofish: Do not unroll big stuff in twofish key setup 2008-01-11 08:16:06 +11:00
wp512.c cleanup asm/scatterlist.h includes 2007-11-02 08:47:06 +01:00
xcbc.c [CRYPTO] xcbc: Fix crash when ipsec uses xcbc-mac with big data chunk 2008-04-02 14:36:09 +08:00
xor.c
…
xts.c [CRYPTO] xts: Use proper alignment 2008-03-06 18:56:19 +08:00