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| author | Horia Geantă <horia.geanta@nxp.com> | 2018-11-08 16:36:30 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-11-16 09:11:03 +0300 |
| commit | d6bbd4eea243951d2543a0f427c9a6bf2835b6f5 (patch) | |
| tree | b22f8cdcee48fda17b2e1d8b6c67b83ded9ba86e /drivers/crypto/caam/desc_constr.h | |
| parent | 193188e5512db5e84d2d9a7a6a157de651e78f3a (diff) | |
| download | linux-d6bbd4eea243951d2543a0f427c9a6bf2835b6f5.tar.xz | |
crypto: caam/jr - add support for Chacha20 + Poly1305
Add support for Chacha20 + Poly1305 combined AEAD:
-generic (rfc7539)
-IPsec (rfc7634 - known as rfc7539esp in the kernel)
Signed-off-by: Cristian Stoica <cristian.stoica@nxp.com>
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam/desc_constr.h')
| -rw-r--r-- | drivers/crypto/caam/desc_constr.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/crypto/caam/desc_constr.h b/drivers/crypto/caam/desc_constr.h index d4256fa4a1d6..2980b8ef1fb1 100644 --- a/drivers/crypto/caam/desc_constr.h +++ b/drivers/crypto/caam/desc_constr.h @@ -189,6 +189,7 @@ static inline u32 *append_##cmd(u32 * const desc, u32 options) \ } APPEND_CMD_RET(jump, JUMP) APPEND_CMD_RET(move, MOVE) +APPEND_CMD_RET(move_len, MOVE_LEN) static inline void set_jump_tgt_here(u32 * const desc, u32 *jump_cmd) { @@ -327,7 +328,11 @@ static inline void append_##cmd##_imm_##type(u32 * const desc, type immediate, \ u32 options) \ { \ PRINT_POS; \ - append_cmd(desc, CMD_##op | IMMEDIATE | options | sizeof(type)); \ + if (options & LDST_LEN_MASK) \ + append_cmd(desc, CMD_##op | IMMEDIATE | options); \ + else \ + append_cmd(desc, CMD_##op | IMMEDIATE | options | \ + sizeof(type)); \ append_cmd(desc, immediate); \ } APPEND_CMD_RAW_IMM(load, LOAD, u32); |