linux/drivers/crypto/caam
Valentin Ciocoi Radulescu 11144416a7 crypto: caam/qi - optimize frame queue cleanup
Add reference counter incremented for each frame enqueued in CAAM
and replace unconditional sleep in empty_caam_fq() with polling the
reference counter.

When CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y boot time on LS1043A
platform with this optimization decreases from ~1100s to ~11s.

Signed-off-by: Valentin Ciocoi Radulescu <valentin.ciocoi@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-02-13 17:05:25 +08:00
..
caamalg_desc.c crypto: caam - update rfc4106 sh desc to support zero length input 2019-08-09 15:11:48 +10:00
caamalg_desc.h crypto: caam - update rfc4106 sh desc to support zero length input 2019-08-09 15:11:48 +10:00
caamalg_qi2.c crypto: caam/qi2 - fix typo in algorithm's driver name 2020-01-22 16:21:07 +08:00
caamalg_qi2.h crypto: caam - share definition for MAX_SDLEN 2019-08-30 18:05:29 +10:00
caamalg_qi.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
caamalg.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
caamhash_desc.c crypto: caam - keep both virtual and dma key addresses 2019-08-09 15:11:49 +10:00
caamhash_desc.h crypto: caam - keep both virtual and dma key addresses 2019-08-09 15:11:49 +10:00
caamhash.c crypto: remove CRYPTO_TFM_RES_BAD_KEY_LEN 2020-01-09 11:30:53 +08:00
caampkc.c crypto: caam - use mapped_{src,dst}_nents for descriptor 2019-10-05 01:06:21 +10:00
caampkc.h crypto: caam - use mapped_{src,dst}_nents for descriptor 2019-10-05 01:06:21 +10:00
caamrng.c crypto: caam - make CAAM_PTR_SZ dynamic 2019-08-30 18:05:30 +10:00
compat.h crypto: caam/des - switch to new verification routines 2019-08-22 14:39:39 +10:00
ctrl.c crypto: caam - add support for i.MX8M Plus 2020-01-22 16:21:11 +08:00
ctrl.h crypto: caam - staticize caam_get_era() 2018-04-21 00:58:36 +08:00
desc_constr.h crypto: caam - select DMA address size at runtime 2019-08-30 18:05:30 +10:00
desc.h crypto: caam - fix SHA support detection 2019-01-10 21:37:31 +08:00
dpseci_cmd.h crypto: caam - add DPAA2-CAAM (DPSECI) backend API 2018-09-21 13:24:51 +08:00
dpseci-debugfs.c crypto: caam/qi2 - Add printing dpseci fq stats using debugfs 2019-08-02 14:44:01 +10:00
dpseci-debugfs.h crypto: caam/qi2 - Add printing dpseci fq stats using debugfs 2019-08-02 14:44:01 +10:00
dpseci.c crypto: caam - add DPAA2-CAAM (DPSECI) backend API 2018-09-21 13:24:51 +08:00
dpseci.h crypto: caam - add DPAA2-CAAM (DPSECI) backend API 2018-09-21 13:24:51 +08:00
error.c crypto: caam - make CAAM_PTR_SZ dynamic 2019-08-30 18:05:30 +10:00
error.h crypto: caam - fix return code in completion callbacks 2019-08-09 15:11:45 +10:00
intern.h crypto: caam - use devres to de-initialize QI 2019-11-01 13:38:30 +08:00
jr.c crypto: caam - Cast to long first before pointer conversion 2019-09-13 21:20:47 +10:00
jr.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig crypto: Kconfig - Fix indentation 2019-12-11 16:36:05 +08:00
key_gen.c crypto: caam - fix MDHA key derivation for certain user key lengths 2019-08-09 15:11:49 +10:00
key_gen.h crypto: caam - add Derived Key Protocol (DKP) support 2017-12-28 17:56:48 +11:00
Makefile crypto: caam/qi2 - Add printing dpseci fq stats using debugfs 2019-08-02 14:44:01 +10:00
pdb.h crypto: caam - select DMA address size at runtime 2019-08-30 18:05:30 +10:00
pkc_desc.c crypto: caam - select DMA address size at runtime 2019-08-30 18:05:30 +10:00
qi.c crypto: caam/qi - optimize frame queue cleanup 2020-02-13 17:05:25 +08:00
qi.h crypto: caam/qi - optimize frame queue cleanup 2020-02-13 17:05:25 +08:00
regs.h crypto: caam - select DMA address size at runtime 2019-08-30 18:05:30 +10:00
sg_sw_qm2.h crypto: caam - use len instead of nents for bulding HW S/G table 2019-06-20 14:18:33 +08:00
sg_sw_qm.h crypto: caam - use len instead of nents for bulding HW S/G table 2019-06-20 14:18:33 +08:00
sg_sw_sec4.h crypto: caam - use len instead of nents for bulding HW S/G table 2019-06-20 14:18:33 +08:00