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crypto: caam - completely remove error propagation handling

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Commit 4464a7d4f5
("crypto: caam - remove error propagation handling")
removed error propagation handling only from caamalg.

Do this in all other places: caamhash, caamrng.
Update descriptors' lengths appropriately.

Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Horia Geantă 2016-11-09 10:46:12 +02:00 • committed by Herbert Xu
parent d128af1787
commit 39957c8eb3
2 changed files with 2 additions and 8 deletions
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5
drivers/crypto/caam/caamhash.c
View file

@ -72,7 +72,7 @@
#define CAAM_MAX_HASH_DIGEST_SIZE SHA512_DIGEST_SIZE
/* length of descriptors text */
#define DESC_AHASH_BASE (4 * CAAM_CMD_SZ)
#define DESC_AHASH_BASE (3 * CAAM_CMD_SZ)
#define DESC_AHASH_UPDATE_LEN (6 * CAAM_CMD_SZ)
#define DESC_AHASH_UPDATE_FIRST_LEN (DESC_AHASH_BASE + 4 * CAAM_CMD_SZ)
#define DESC_AHASH_FINAL_LEN (DESC_AHASH_BASE + 5 * CAAM_CMD_SZ)
@ -246,9 +246,6 @@ static inline void init_sh_desc_key_ahash(u32 *desc, struct caam_hash_ctx *ctx)
set_jump_tgt_here(desc, key_jump_cmd);
}
/* Propagate errors from shared to job descriptor */
append_cmd(desc, SET_OK_NO_PROP_ERRORS | CMD_LOAD);
}
/*

5
drivers/crypto/caam/caamrng.c
View file

@ -52,7 +52,7 @@
/* length of descriptors */
#define DESC_JOB_O_LEN (CAAM_CMD_SZ * 2 + CAAM_PTR_SZ * 2)
#define DESC_RNG_LEN (4 * CAAM_CMD_SZ)
#define DESC_RNG_LEN (3 * CAAM_CMD_SZ)
/* Buffer, its dma address and lock */
struct buf_data {
@ -196,9 +196,6 @@ static inline int rng_create_sh_desc(struct caam_rng_ctx *ctx)
init_sh_desc(desc, HDR_SHARE_SERIAL);
/* Propagate errors from shared to job descriptor */
append_cmd(desc, SET_OK_NO_PROP_ERRORS | CMD_LOAD);
/* Generate random bytes */
append_operation(desc, OP_ALG_ALGSEL_RNG | OP_TYPE_CLASS1_ALG);