diff options
Diffstat (limited to 'drivers/crypto/ccp/ccp-ops.c')
| -rw-r--r-- | drivers/crypto/ccp/ccp-ops.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/ccp-ops.c b/drivers/crypto/ccp/ccp-ops.c index 64deb006c3be..7d4cd518e602 100644 --- a/drivers/crypto/ccp/ccp-ops.c +++ b/drivers/crypto/ccp/ccp-ops.c @@ -692,6 +692,14 @@ static int ccp_run_aes_cmd(struct ccp_cmd_queue *cmd_q, struct ccp_cmd *cmd) goto e_ctx; } } + switch (aes->mode) { + case CCP_AES_MODE_CFB: /* CFB128 only */ + case CCP_AES_MODE_CTR: + op.u.aes.size = AES_BLOCK_SIZE * BITS_PER_BYTE - 1; + break; + default: + op.u.aes.size = 0; + } /* Prepare the input and output data workareas. For in-place * operations we need to set the dma direction to BIDIRECTIONAL |