From fafd87f0b6bc388b811e342ff83c88212041b119 Mon Sep 17 00:00:00 2001 From: Radu Alexe Date: Tue, 6 Jun 2017 12:23:56 +0300 Subject: [PATCH] crypto: caam - add support for MOVEB command CHAs of SEC work natively in BE mode. When moving data to the alignment blocks, swapping is needed for LE platforms. This is done by means of the MOVEB command. This patch adds support to DCL for this command. Signed-off-by: Alex Porosanu Signed-off-by: Radu Alexe --- drivers/crypto/caam/desc.h | 1 + drivers/crypto/caam/desc_constr.h | 1 + 2 files changed, 2 insertions(+) --- a/drivers/crypto/caam/desc.h +++ b/drivers/crypto/caam/desc.h @@ -43,6 +43,7 @@ #define CMD_SEQ_LOAD (0x03 << CMD_SHIFT) #define CMD_FIFO_LOAD (0x04 << CMD_SHIFT) #define CMD_SEQ_FIFO_LOAD (0x05 << CMD_SHIFT) +#define CMD_MOVEB (0x07 << CMD_SHIFT) #define CMD_STORE (0x0a << CMD_SHIFT) #define CMD_SEQ_STORE (0x0b << CMD_SHIFT) #define CMD_FIFO_STORE (0x0c << CMD_SHIFT) --- a/drivers/crypto/caam/desc_constr.h +++ b/drivers/crypto/caam/desc_constr.h @@ -240,6 +240,7 @@ static inline u32 *append_##cmd(u32 * co APPEND_CMD_RET(jump, JUMP) APPEND_CMD_RET(move, MOVE) APPEND_CMD_RET(move_len, MOVE_LEN) +APPEND_CMD_RET(moveb, MOVEB) static inline void set_jump_tgt_here(u32 * const desc, u32 *jump_cmd) {