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linux/drivers/crypto/caam
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Horia Geantă 51fab3d730 crypto: caam/qi - fix error handling in ERN handler 
ERN handler calls the caam/qi frontend "done" callback with a status
of -EIO. This is incorrect, since the callback expects a status value
meaningful for the crypto engine - hence the cryptic messages
like the one below:
platform caam_qi: 15: unknown error source

Fix this by providing the callback with:
-the status returned by the crypto engine (fd[status]) in case
it contains an error, OR
-a QI "No error" code otherwise; this will trigger the message:
platform caam_qi: 50000000: Queue Manager Interface: No error
which is fine, since QMan driver provides details about the cause of
failure

Cc: <stable@vger.kernel.org> # v5.1+
Fixes: 67c2315def ("crypto: caam - add Queue Interface (QI) backend support")
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
 		2019-08-09 15:11:44 +10:00
..
Kconfig crypto: caam - convert top level drivers to libraries 2019-05-23 14:01:03 +08:00
Makefile crypto: caam/qi2 - Add printing dpseci fq stats using debugfs 2019-08-02 14:44:01 +10:00
caamalg.c crypto: caam - update IV using HW support 2019-06-20 14:18:33 +08:00
caamalg_desc.c crypto: caam - fix concurrency issue in givencrypt descriptor 2019-08-09 15:05:34 +10:00
caamalg_desc.h crypto: caam - fix concurrency issue in givencrypt descriptor 2019-08-09 15:05:34 +10:00
caamalg_qi.c crypto: caam - update IV using HW support 2019-06-20 14:18:33 +08:00
caamalg_qi2.c crypto: caam/qi2 - Add printing dpseci fq stats using debugfs 2019-08-02 14:44:01 +10:00
caamalg_qi2.h crypto: caam/qi2 - Add printing dpseci fq stats using debugfs 2019-08-02 14:44:01 +10:00
caamhash.c crypto: caam - use len instead of nents for bulding HW S/G table 2019-06-20 14:18:33 +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
caampkc.c crypto: drivers - Use kmemdup rather than duplicating its implementation 2019-07-26 15:03:59 +10:00
caampkc.h crypto: caam - strip input without changing crypto request 2019-06-06 14:38:57 +08:00
caamrng.c crypto: caam - print debug messages at debug level 2019-05-30 15:35:45 +08:00
compat.h crypto: caam - add ecb(*) support 2019-02-15 13:21:55 +08:00
ctrl.c crypto: caam - defer probing until QMan is available 2019-08-02 14:45:14 +10:00
ctrl.h crypto: caam - staticize caam_get_era() 2018-04-21 00:58:36 +08:00
desc.h crypto: caam - fix SHA support detection 2019-01-10 21:37:31 +08:00
desc_constr.h crypto: caam - fix S/G table passing page boundary 2019-05-23 14:01:03 +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
dpseci_cmd.h crypto: caam - add DPAA2-CAAM (DPSECI) backend API 2018-09-21 13:24:51 +08:00
error.c crypto: caam/qi - fix error handling in ERN handler 2019-08-09 15:11:44 +10:00
error.h crypto: caam - print messages in caam_dump_sg at debug level 2019-05-30 15:35:45 +08:00
intern.h crypto: caam/qi - fix address translations with IOMMU enabled 2019-05-23 14:01:04 +08:00
jr.c crypto: caam - convert top level drivers to libraries 2019-05-23 14:01:03 +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
key_gen.c crypto: caam - print debug messages at debug level 2019-05-30 15:35:45 +08:00
key_gen.h crypto: caam - add Derived Key Protocol (DKP) support 2017-12-28 17:56:48 +11:00
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 - fix error handling in ERN handler 2019-08-09 15:11:44 +10:00
qi.h crypto: caam/qi - simplify CGR allocation, freeing 2018-10-17 14:14:46 +08:00
regs.h crypto: caam/qi - fix error handling in ERN handler 2019-08-09 15:11:44 +10:00
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_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_sec4.h crypto: caam - use len instead of nents for bulding HW S/G table 2019-06-20 14:18:33 +08:00