| From fafd87f0b6bc388b811e342ff83c88212041b119 Mon Sep 17 00:00:00 2001 |
| From: Radu Alexe <radu.alexe@nxp.com> |
| 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 <alexandru.porosanu@freescale.com> |
| Signed-off-by: Radu Alexe <radu.alexe@nxp.com> |
| --- |
| 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) |
| { |