diff options
Diffstat (limited to 'drivers/crypto/caam/caamalg_qi2.h')
| -rw-r--r-- | drivers/crypto/caam/caamalg_qi2.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/crypto/caam/caamalg_qi2.h b/drivers/crypto/caam/caamalg_qi2.h index 2ba179d..87ef74a 100644 --- a/drivers/crypto/caam/caamalg_qi2.h +++ b/drivers/crypto/caam/caamalg_qi2.h @@ -213,16 +213,30 @@ struct ablkcipher_edesc { struct dpaa2_sg_entry sgt[0]; }; +/* + * ahash_edesc - s/w-extended ahash descriptor + * @dst_dma: I/O virtual address of req->result + * @qm_sg_dma: I/O virtual address of h/w link table + * @src_nents: number of segments in input scatterlist + * @qm_sg_bytes: length of dma mapped qm_sg space + * @sgt: pointer to h/w link table + */ +struct ahash_edesc { + dma_addr_t dst_dma; + dma_addr_t qm_sg_dma; + int src_nents; + int qm_sg_bytes; + struct dpaa2_sg_entry sgt[0]; +}; + /** * caam_flc - Flow Context (FLC) * @flc: Flow Context options * @sh_desc: Shared Descriptor - * @flc_dma: DMA address of the Flow Context */ struct caam_flc { u32 flc[16]; u32 sh_desc[MAX_SDLEN]; - dma_addr_t flc_dma; } ____cacheline_aligned; enum optype { @@ -240,6 +254,7 @@ enum optype { * fd_flt[1] - FLE pointing to input buffer * @fd_flt_dma: DMA address for the frame list table * @flc: Flow Context + * @flc_dma: I/O virtual address of Flow Context * @op_type: operation type * @cbk: Callback function to invoke when job is completed * @ctx: arbit context attached with request by the application @@ -249,6 +264,7 @@ struct caam_request { struct dpaa2_fl_entry fd_flt[2]; dma_addr_t fd_flt_dma; struct caam_flc *flc; + dma_addr_t flc_dma; enum optype op_type; void (*cbk)(void *ctx, u32 err); void *ctx; |