diff options
| author | Radu Alexe <radu.alexe@nxp.com> | 2017-06-06 09:23:56 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-09-25 07:25:36 (GMT) |
| commit | 26bed38cd5bf52079c68f3cf7957931b384dd11f (patch) | |
| tree | cde19076a066bdd9e76e0739db8b52667afdd8e2 /drivers/crypto | |
| parent | b5d8aefe5f22494dd4f910eb3bfe1791eb578731 (diff) | |
| download | linux-26bed38cd5bf52079c68f3cf7957931b384dd11f.tar.xz | |
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>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/caam/desc.h | 1 | ||||
| -rw-r--r-- | drivers/crypto/caam/desc_constr.h | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h index 2e6766a..875f18a 100644 --- a/drivers/crypto/caam/desc.h +++ b/drivers/crypto/caam/desc.h @@ -41,6 +41,7 @@ #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) diff --git a/drivers/crypto/caam/desc_constr.h b/drivers/crypto/caam/desc_constr.h index d8e83ca..2d9dbec 100644 --- a/drivers/crypto/caam/desc_constr.h +++ b/drivers/crypto/caam/desc_constr.h @@ -188,6 +188,7 @@ static inline u32 *append_##cmd(u32 * const desc, u32 options) \ } APPEND_CMD_RET(jump, JUMP) APPEND_CMD_RET(move, MOVE) +APPEND_CMD_RET(moveb, MOVEB) static inline void set_jump_tgt_here(u32 * const desc, u32 *jump_cmd) { |