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ac5d15b451
linux/drivers/crypto/caam
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Horia Geantă ac5d15b451 crypto: caam/qi2 - use affine DPIOs 
Driver was relying on an older DPIO API, which provided a CPU-affine DPIO
in case it was called with preemption disabled.

Since this is no longer the case, save the CPU-affine DPIO in per-cpu
private structure during setup and further use it on the hot path.

Note that preemption is no longer disabled while trying to enqueue an
FD. Thus it might be possible to run the enqueue on a different CPU
(due to migration, when in process context), however this wouldn't be a
functionality issue.
Since we allow for all cores to enqueue, we take care of data
structures setup to handle the case when number of (Rx, Tx) queue pairs
is smaller than number of cores.

Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-02-22 12:47:26 +08:00
..
caamalg_desc.c crypto: caam - add ecb(*) support 2019-02-15 13:21:55 +08:00
caamalg_desc.h crypto: caam/qi2 - add support for Chacha20 + Poly1305 2018-11-16 14:11:03 +08:00
caamalg_qi.c crypto: caam - handle zero-length AEAD output 2019-02-01 14:42:03 +08:00
caamalg_qi2.c crypto: caam/qi2 - use affine DPIOs 2019-02-22 12:47:26 +08:00
caamalg_qi2.h crypto: caam/qi2 - use affine DPIOs 2019-02-22 12:47:26 +08:00
caamalg.c crypto: caam - weak key checking for cbc des, 3des 2019-02-15 13:21:55 +08:00
caamhash_desc.c crypto: caam - add support for cmac(aes) 2019-02-01 14:42:03 +08:00
caamhash_desc.h crypto: caam - add support for cmac(aes) 2019-02-01 14:42:03 +08:00
caamhash.c crypto: caam - fix DMA mapping of stack memory 2019-02-01 14:44:38 +08:00
caampkc.c crypto: caam - add register map changes cf. Era 10 2018-11-16 14:11:03 +08:00
caampkc.h crypto: caam - strip input zeros from RSA input buffer 2018-04-21 00:59:03 +08:00
caamrng.c crypto: caam - add register map changes cf. Era 10 2018-11-16 14:11:03 +08:00
compat.h crypto: caam - add ecb(*) support 2019-02-15 13:21:55 +08:00
ctrl.c crypto: caam - no need to check return value of debugfs_create functions 2019-02-01 14:42:03 +08:00
ctrl.h crypto: caam - staticize caam_get_era() 2018-04-21 00:58:36 +08:00
desc_constr.h crypto: caam/jr - add support for Chacha20 + Poly1305 2018-11-16 14:11:03 +08:00
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.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 - move shared symbols in a common location 2019-01-11 14:16:55 +08:00
error.h crypto: caam - fix SHA support detection 2019-01-10 21:37:31 +08:00
intern.h crypto: caam - no need to check return value of debugfs_create functions 2019-02-01 14:42:03 +08:00
jr.c crypto: caam - add SPDX license identifier to all files 2018-10-17 14:16:18 +08:00
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: caam - add ecb(*) support 2019-02-15 13:21:55 +08:00
key_gen.c crypto: caam - add Derived Key Protocol (DKP) support 2017-12-28 17:56:48 +11:00
key_gen.h crypto: caam - add Derived Key Protocol (DKP) support 2017-12-28 17:56:48 +11:00
Makefile crypto: caam - export ahash shared descriptor generation 2018-09-21 13:24:51 +08:00
pdb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pkc_desc.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
qi.c crypto: caam/qi - simplify CGR allocation, freeing 2018-10-17 14:14:46 +08:00
qi.h crypto: caam/qi - simplify CGR allocation, freeing 2018-10-17 14:14:46 +08:00
regs.h crypto: caam - add register map changes cf. Era 10 2018-11-16 14:11:03 +08:00
sg_sw_qm.h crypto: caam - add SPDX license identifier to all files 2018-10-17 14:16:18 +08:00
sg_sw_qm2.h crypto: caam - add SPDX license identifier to all files 2018-10-17 14:16:18 +08:00
sg_sw_sec4.h staging: fsl-mc: Move DPIO from staging to drivers/soc/fsl 2018-07-24 16:18:55 -05:00