diff options
| author | Ryder Lee <ryder.lee@mediatek.com> | 2017-01-20 13:41:08 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-01-23 22:50:29 +0800 |
| commit | a873996238e4019c54c49b56fcc1fef35a93da41 (patch) | |
| tree | 959aac5506e3e641aa8c3b684b88ba59e6b06ebf /drivers/crypto/mediatek/mtk-platform.h | |
| parent | e183914af00e15eb41ae666d44e323bfa154be13 (diff) | |
crypto: mediatek - move HW control data to transformation context
This patch moves hardware control block members from
mtk_*_rec to transformation context and refines related
definition. This makes operational context to manage its
own control information easily for each DMA transfer.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/mediatek/mtk-platform.h')
| -rw-r--r-- | drivers/crypto/mediatek/mtk-platform.h | 26 |
1 files changed, 4 insertions, 22 deletions
diff --git a/drivers/crypto/mediatek/mtk-platform.h b/drivers/crypto/mediatek/mtk-platform.h index 4d4309a007da..1516786b7a02 100644 --- a/drivers/crypto/mediatek/mtk-platform.h +++ b/drivers/crypto/mediatek/mtk-platform.h @@ -113,22 +113,20 @@ struct mtk_aes_dma { u32 sg_len; }; +struct mtk_aes_ctx; + /** * struct mtk_aes_rec - AES operation record * @queue: crypto request queue * @req: pointer to ablkcipher request * @task: the tasklet is use in AES interrupt + * @ctx: pointer to current context * @src: the structure that holds source sg list info * @dst: the structure that holds destination sg list info * @aligned_sg: the scatter list is use to alignment * @real_dst: pointer to the destination sg list * @total: request buffer length * @buf: pointer to page buffer - * @info: pointer to AES transform state and command token - * @ct_hdr: AES command token control field - * @ct_size: size of AES command token - * @ct_dma: DMA address of AES command token - * @tfm_dma: DMA address of AES transform state * @id: record identification * @flags: it's describing AES operation state * @lock: the ablkcipher queue lock @@ -139,6 +137,7 @@ struct mtk_aes_rec { struct crypto_queue queue; struct ablkcipher_request *req; struct tasklet_struct task; + struct mtk_aes_ctx *ctx; struct mtk_aes_dma src; struct mtk_aes_dma dst; @@ -148,12 +147,6 @@ struct mtk_aes_rec { size_t total; void *buf; - void *info; - __le32 ct_hdr; - u32 ct_size; - dma_addr_t ct_dma; - dma_addr_t tfm_dma; - u8 id; unsigned long flags; /* queue lock */ @@ -165,11 +158,6 @@ struct mtk_aes_rec { * @queue: crypto request queue * @req: pointer to ahash request * @task: the tasklet is use in SHA interrupt - * @info: pointer to SHA transform state and command token - * @ct_hdr: SHA command token control field - * @ct_size: size of SHA command token - * @ct_dma: DMA address of SHA command token - * @tfm_dma: DMA address of SHA transform state * @id: record identification * @flags: it's describing SHA operation state * @lock: the ablkcipher queue lock @@ -181,12 +169,6 @@ struct mtk_sha_rec { struct ahash_request *req; struct tasklet_struct task; - void *info; - __le32 ct_hdr; - u32 ct_size; - dma_addr_t ct_dma; - dma_addr_t tfm_dma; - u8 id; unsigned long flags; /* queue lock */ |