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crypto: caam - ensure descriptor buffers are cacheline aligned 

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hifive-unleashed-5.1
Russell King 2016-08-08 18:04:36 +01:00 committed by Herbert Xu
parent 3d5a2db695
commit e11793f5da
1 changed files with 7 additions and 7 deletions
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14
drivers/crypto/caam/caamhash.c
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@ -99,17 +99,17 @@ static struct list_head hash_list;
/* ahash per-session context */
struct caam_hash_ctx {
struct device *jrdev;
u32 sh_desc_update[DESC_HASH_MAX_USED_LEN];
u32 sh_desc_update_first[DESC_HASH_MAX_USED_LEN];
u32 sh_desc_fin[DESC_HASH_MAX_USED_LEN];
u32 sh_desc_digest[DESC_HASH_MAX_USED_LEN];
u32 sh_desc_finup[DESC_HASH_MAX_USED_LEN];
dma_addr_t sh_desc_update_dma;
u32 sh_desc_update[DESC_HASH_MAX_USED_LEN] ____cacheline_aligned;
u32 sh_desc_update_first[DESC_HASH_MAX_USED_LEN] ____cacheline_aligned;
u32 sh_desc_fin[DESC_HASH_MAX_USED_LEN] ____cacheline_aligned;
u32 sh_desc_digest[DESC_HASH_MAX_USED_LEN] ____cacheline_aligned;
u32 sh_desc_finup[DESC_HASH_MAX_USED_LEN] ____cacheline_aligned;
dma_addr_t sh_desc_update_dma ____cacheline_aligned;
dma_addr_t sh_desc_update_first_dma;
dma_addr_t sh_desc_fin_dma;
dma_addr_t sh_desc_digest_dma;
dma_addr_t sh_desc_finup_dma;
struct device *jrdev;
u32 alg_type;
u32 alg_op;
u8 key[CAAM_MAX_HASH_KEY_SIZE];