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9064ed9269
linux/drivers/crypto
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Cyrille Pitchen 9064ed9269 crypto: atmel-sha - add atmel_sha_wait_for_data_ready() 
This patch simply defines a helper function to test the 'Data Ready' flag
of the Status Register. It also gives a chance for the crypto request to
be processed synchronously if this 'Data Ready' flag is already set when
polling the Status Register. Indeed, running synchronously avoid the
latency of the 'Data Ready' interrupt.

When the 'Data Ready' flag has not been set yet, we enable the associated
interrupt and resume processing the crypto request asynchronously from the
'done' task just as before.

Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-02-03 18:16:13 +08:00
..
amcc crypto: crypto4xx - Fix size used in dma_free_coherent() 2016-10-21 11:03:41 +08:00
caam Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-12-14 13:31:29 -08:00
ccp crypto: ccp - Fix double add when creating new DMA command 2017-02-03 17:45:46 +08:00
chelsio crypto: chcr - Fix key length for RFC4106 2017-02-03 18:09:31 +08:00
marvell Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-12-27 17:51:36 -08:00
mediatek crypto: mediatek - add support to GCM mode 2017-01-23 22:50:33 +08:00
nx crypto: nx - drop duplicate header types.h 2016-11-17 23:34:55 +08:00
qat crypto: qat - zero esram only for DH85x devices 2017-02-02 21:54:53 +08:00
qce crypto: qce - Use skcipher for fallback 2016-07-01 23:45:09 +08:00
rockchip crypto: rockchip - use devm_add_action_or_reset() 2016-08-24 21:07:11 +08:00
sunxi-ss crypto: sun4i-ss - mark sun4i_hash() static 2016-09-22 18:32:48 +08:00
ux500 Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2016-07-21 12:26:55 +08:00
virtio crypto: virtio - adjust priority of algorithm 2017-01-13 18:47:22 +08:00
vmx crypto: vmx - disable preemption to enable vsx in aes_ctr.c 2017-01-23 22:50:34 +08:00
atmel-aes-regs.h crypto: atmel-aes - add support to the XTS mode 2016-10-21 11:03:39 +08:00
atmel-aes.c crypto: atmel - drop pointless static qualifier in atmel_aes_probe() 2016-11-01 08:37:11 +08:00
atmel-sha-regs.h crypto: atmel-sha - redefine SHA_FLAGS_SHA* flags to match SHA_MR_ALGO_SHA* 2017-02-03 18:16:12 +08:00
atmel-sha.c crypto: atmel-sha - add atmel_sha_wait_for_data_ready() 2017-02-03 18:16:13 +08:00
atmel-tdes-regs.h
atmel-tdes.c crypto: atmel - fix checks of error code returned by devm_ioremap_resource() 2016-03-11 21:19:19 +08:00
bfin_crc.c crypto: bfin_crc - Fix format printing warning 2016-12-27 17:50:51 +08:00
bfin_crc.h crypto: bfin_crc - Remove unneeded linux/miscdevice.h include 2016-12-27 17:50:51 +08:00
geode-aes.c crypto: geode - Don't use tfm->__crt_alg->cra_name directly 2014-05-22 21:03:13 +08:00
geode-aes.h crypto: geode - Consistently use AES_KEYSIZE_128 2014-05-22 21:03:12 +08:00
hifn_795x.c crypto: squash lines for simple wrapper functions 2016-09-13 20:27:26 +08:00
img-hash.c crypto: img-hash - use dma_data_direction when calling dma_map_sg 2017-01-23 22:50:23 +08:00
ixp4xx_crypto.c crypto: ixp4xx - Add missing npe_c release in error branches 2016-08-09 18:47:03 +08:00
Kconfig crypto: mediatek - add support to GCM mode 2017-01-23 22:50:33 +08:00
Makefile crypto: mediatek - Add crypto driver support for some MediaTek chips 2016-12-27 17:51:30 +08:00
mv_cesa.c Crypto: mv_cesa - Switch to using managed resources 2016-11-13 17:45:01 +08:00
mv_cesa.h crypto: mv_cesa - Add missing #define 2014-08-29 21:46:36 +08:00
mxc-scc.c crypto: mxc-scc - check clk_prepare_enable() error 2016-08-24 21:04:50 +08:00
mxs-dcp.c crypto: mxs-dcp - Use skcipher for fallback 2016-07-01 23:45:08 +08:00
n2_asm.S
n2_core.c crypto: n2 - Remove return statement from void function 2016-04-05 20:35:44 +08:00
n2_core.h
omap-aes.c crypto: omap-aes - fix error return code in omap_aes_probe() 2016-09-22 18:27:35 +08:00
omap-des.c crypto: omap-des - fix error return code in omap_des_probe() 2016-09-22 18:27:34 +08:00
omap-sham.c crypto: omap-sham - shrink the internal buffer size 2016-09-22 18:32:53 +08:00
padlock-aes.c x86/fpu: Remove irq_ts_save() and irq_ts_restore() 2016-11-01 07:47:54 +01:00
padlock-sha.c x86/fpu: Remove irq_ts_save() and irq_ts_restore() 2016-11-01 07:47:54 +01:00
picoxcell_crypto_regs.h
picoxcell_crypto.c crypto: picoxcell - Remove spacc_is_compatible() wrapper function 2017-01-13 00:24:41 +08:00
s5p-sss.c crypto: s5p-sss - Use consistent indentation for variables and members 2016-05-31 17:52:30 +08:00
sahara.c crypto: sahara - fix typo "Decidated" -> "Dedicated" 2016-11-01 08:37:12 +08:00
talitos.c crypto: talitos - fix spelling mistake 2016-11-13 17:44:59 +08:00
talitos.h crypto: talitos - add new crypto modes 2015-12-04 22:29:56 +08:00