kernel/linux.git/drivers/crypto/bcm, branch v4.17.1

crypto: brcm - explicitly cast cipher to hash type

2018-03-30T17:33:14+00:00

In the AES cases enum spu_cipher_type and enum hash_type have the same values, so the assignment is fine. Explicitly cast the enum type conversion. This fixes two warnings when building with clang: drivers/crypto/bcm/cipher.c:821:34: warning: implicit conversion from enumeration type 'enum spu_cipher_type' to different enumeration type 'enum hash_type' [-Wenum-conversion] hash_parms.type = cipher_parms.type; ~ ~~~~~~~~~~~~~^~~~ drivers/crypto/bcm/cipher.c:1412:26: warning: implicit conversion from enumeration type 'enum spu_cipher_type' to different enumeration type 'enum hash_type' [-Wenum-conversion] hash_parms.type = ctx->cipher_type; ~ ~~~~~^~~~~~~~~~~ Signed-off-by: Stefan Agner Signed-off-by: Herbert Xu

crypto: bcm - Delete an error message for a failed memory allocation in do_shash()

2018-02-22T14:16:59+00:00

Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring Signed-off-by: Herbert Xu

crypto: drivers - remove duplicate includes

2017-12-22T08:29:01+00:00

These duplicate includes have been found with scripts/checkincludes.pl but they have been removed manually to avoid removing false positives. Signed-off-by: Pravin Shedge Signed-off-by: Herbert Xu

crypto: bcm - pr_err() strings should end with newlines

2017-10-12T14:54:57+00:00

pr_err() messages should terminated with a new-line to avoid other messages being concatenated onto the end. Signed-off-by: Arvind Yadav Signed-off-by: Herbert Xu

crypto: bcm - use of_device_get_match_data

2017-10-07T04:10:35+00:00

The usage of of_device_get_match_data reduce the code size a bit. Furthermore, it prevents an improbable dereference when of_match_device() return NULL. Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu

crypto: brcm - Explicity ACK mailbox message

2017-09-22T09:43:28+00:00

Add support to explicity ACK mailbox message because after sending message we can know the send status via error attribute of brcm_message. This is needed to support "txdone_ack" supported in mailbox controller driver. Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver") Signed-off-by: Raveendra Padasalagi Reviewed-by: Anup Patel Reviewed-by: Scott Branden Cc: stable@vger.kernel.org Signed-off-by: Herbert Xu

crypto: bcm - Use GCM IV size constant

2017-09-22T09:43:12+00:00

This patch replace GCM IV size value by their constant name. Signed-off-by: Corentin Labbe Signed-off-by: Herbert Xu

crypto: brcm - Support more FlexRM rings than SPU engines.

2017-08-03T05:52:43+00:00

Enhance code to generically support cases where DMA rings are greater than or equal to number of SPU engines. New hardware has underlying DMA engine-FlexRM with 32 rings which can be used to communicate to any of the available 10 SPU engines. Signed-off-by: Raveendra Padasalagi Reviewed-by: Scott Branden Reviewed-by: Florian Fainelli Signed-off-by: Herbert Xu

crypto: brcm - add NULL check on of_match_device() return value

2017-07-18T10:15:57+00:00

Check return value from call to of_match_device() in order to prevent a NULL pointer dereference. In case of NULL print error message and return -ENODEV Signed-off-by: Gustavo A. R. Silva Signed-off-by: Herbert Xu

crypto: brcm - Fix SHA3-512 algorithm failure

2017-07-18T09:00:59+00:00

In Broadcom SPU driver, due to missing break statement in spu2_hash_xlate() while mapping SPU2 equivalent SHA3-512 value, -EINVAL is chosen and hence leading to failure of SHA3-512 algorithm. This patch fixes the same. Fixes: 9d12ba86f818 ("crypto: brcm - Add Broadcom SPU driver") Signed-off-by: Raveendra Padasalagi Reviewed-by: Ray Jui Reviewed-by: Scott Branden Cc: stable@vger.kernel.org Signed-off-by: Herbert Xu