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crypto: aspeed/hash - Reorganise struct aspeed_sham_reqctx

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Move the from-device DMA buffer to the front of the structure.

Sort the rest by size and alignment.

Keep the partial block buffer at the end.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2025-05-13 14:03:50 +08:00
parent f6192d0d64
commit 7938eb1043
1 changed files with 9 additions and 4 deletions
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13
drivers/crypto/aspeed/aspeed-hace.h
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@ -165,6 +165,12 @@ struct aspeed_sham_ctx {
};
struct aspeed_sham_reqctx {
/* DMA buffer written by hardware */
u8 digest[SHA512_DIGEST_SIZE] __aligned(64);
/* Software state sorted by size. */
u64 digcnt[2];
unsigned long flags; /* final update flag should no use*/
unsigned long op; /* final or update */
u32 cmd; /* trigger cmd */
@ -181,14 +187,13 @@ struct aspeed_sham_reqctx {
const __be32 *sha_iv;
/* remain data buffer */
u8 buffer[SHA512_BLOCK_SIZE * 2];
dma_addr_t buffer_dma_addr;
size_t bufcnt; /* buffer counter */
/* output buffer */
u8 digest[SHA512_DIGEST_SIZE] __aligned(64);
dma_addr_t digest_dma_addr;
u64 digcnt[2];
/* This is DMA too but read-only for hardware. */
u8 buffer[SHA512_BLOCK_SIZE * 2];
};
struct aspeed_engine_crypto {