diff options
| author | Tom Rini <[email protected]> | 2022-09-19 13:19:39 -0400 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-09-19 16:07:12 -0400 |
| commit | e9a1ff9724348408144c7f1c5b5cc26130ba46e5 (patch) | |
| tree | 68b56f117206d121b4a7e567b0209c02283c98e6 /drivers/crypto | |
| parent | b6c50e5831f6ce3800d4b3cf3c7aa35dde8c48d9 (diff) | |
| parent | f76f3e3b44328fe6229650540109af93750fd5f0 (diff) | |
Merge branch 'master' into next
Signed-off-by: Tom Rini <[email protected]>
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/fsl/fsl_hash.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/crypto/fsl/fsl_hash.c b/drivers/crypto/fsl/fsl_hash.c index 575196778cc..f22f24b6077 100644 --- a/drivers/crypto/fsl/fsl_hash.c +++ b/drivers/crypto/fsl/fsl_hash.c @@ -131,25 +131,35 @@ static int caam_hash_update(void *hash_ctx, const void *buf, static int caam_hash_finish(void *hash_ctx, void *dest_buf, int size, enum caam_hash_algos caam_algo) { - uint32_t len = 0; + uint32_t len = 0, sg_entry_len; struct sha_ctx *ctx = hash_ctx; int i = 0, ret = 0; + caam_dma_addr_t addr; if (size < driver_hash[caam_algo].digestsize) { return -EINVAL; } - for (i = 0; i < ctx->sg_num; i++) - len += (sec_in32(&ctx->sg_tbl[i].len_flag) & - SG_ENTRY_LENGTH_MASK); - + flush_dcache_range((ulong)ctx->sg_tbl, + (ulong)(ctx->sg_tbl) + (ctx->sg_num * sizeof(struct sg_entry))); + for (i = 0; i < ctx->sg_num; i++) { + sg_entry_len = (sec_in32(&ctx->sg_tbl[i].len_flag) & + SG_ENTRY_LENGTH_MASK); + len += sg_entry_len; +#ifdef CONFIG_CAAM_64BIT + addr = sec_in32(&ctx->sg_tbl[i].addr_hi); + addr = (addr << 32) | sec_in32(&ctx->sg_tbl[i].addr_lo); +#else + addr = sec_in32(&ctx->sg_tbl[i].addr_lo); +#endif + flush_dcache_range(addr, addr + sg_entry_len); + } inline_cnstr_jobdesc_hash(ctx->sha_desc, (uint8_t *)ctx->sg_tbl, len, ctx->hash, driver_hash[caam_algo].alg_type, driver_hash[caam_algo].digestsize, 1); - flush_dcache_range((ulong)ctx->sg_tbl, (ulong)(ctx->sg_tbl) + len); flush_dcache_range((ulong)ctx->sha_desc, (ulong)(ctx->sha_desc) + (sizeof(uint32_t) * MAX_CAAM_DESCSIZE)); flush_dcache_range((ulong)ctx->hash, |