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kernel-fxtec-pro1x/drivers/crypto/nx
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Haren Myneni 820b010743 crypto/NX: Set receive window credits to max number of CRBs in RxFIFO 
commit e52d484d9869eb291140545746ccbe5ffc7c9306 upstream.

System gets checkstop if RxFIFO overruns with more requests than the
maximum possible number of CRBs in FIFO at the same time. The max number
of requests per window is controlled by window credits. So find max
CRBs from FIFO size and set it to receive window credits.

Fixes: b0d6c9bab5 ("crypto/nx: Add P9 NX support for 842 compression engine")
CC: stable@vger.kernel.org # v4.14+
Signed-off-by:Haren Myneni <haren@us.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-07-21 09:03:16 +02:00
..
Kconfig crypto/nx: Add P9 NX support for 842 compression engine 2017-09-01 16:42:51 +10:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nx-842-powernv.c crypto/NX: Set receive window credits to max number of CRBs in RxFIFO 2019-07-21 09:03:16 +02:00
nx-842-pseries.c crypto: nx-842 - Delete an error message for a failed memory allocation in nx842_pseries_init() 2018-02-22 22:16:39 +08:00
nx-842.c crypto/nx: Do not initialize workmem allocation 2017-11-12 09:03:11 +11:00
nx-842.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nx-aes-cbc.c crypto: nx - Moving NX-AES-CBC to be processed logic 2014-11-06 23:15:00 +08:00
nx-aes-ccm.c crypto: nx - Fix timing leak in GCM and CCM decryption 2015-11-16 21:39:23 +08:00
nx-aes-ctr.c crypto: nx - Removing CTR mode from NX driver 2015-08-10 23:22:22 +08:00
nx-aes-ecb.c crypto: nx - Moving NX-AES-ECB to be processed logic 2014-11-06 23:15:01 +08:00
nx-aes-gcm.c crypto: nx - Use GCM IV size constant 2017-09-22 17:43:10 +08:00
nx-aes-xcbc.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
nx-sha256.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
nx-sha512.c crypto: shash - remove useless setting of type flags 2018-07-09 00:30:24 +08:00
nx.c crypto: nx - constify vio_device_id 2017-09-22 17:43:03 +08:00
nx.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nx_csbcpb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
nx_debugfs.c powerpc/crypto: debugfs routines and docs for the nx device driver 2012-05-16 15:05:45 +10:00