1582 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in common_nonsnoop_hash_unmap()  local
1595 	talitos_sg_unmap(dev, edesc, req_ctx->psrc, NULL);  in common_nonsnoop_hash_unmap()
1610 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in ahash_done()  local
1612 	if (!req_ctx->last && req_ctx->to_hash_later) {  in ahash_done()
1614 		memcpy(req_ctx->buf, req_ctx->bufnext, req_ctx->to_hash_later);  in ahash_done()
1615 		req_ctx->nbuf = req_ctx->to_hash_later;  in ahash_done()
1632 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in common_nonsnoop_hash()  local
1641 	if (!req_ctx->first || req_ctx->swinit) {  in common_nonsnoop_hash()
1643 				       req_ctx->hw_context_size,  in common_nonsnoop_hash()
1644 				       (char *)req_ctx->hw_context, 0,  in common_nonsnoop_hash()
1646 		req_ctx->swinit = 0;  in common_nonsnoop_hash()
1650 		req_ctx->first = 0;  in common_nonsnoop_hash()
1666 	sg_count = talitos_map_sg(dev, req_ctx->psrc,  in common_nonsnoop_hash()
1672 		to_talitos_ptr(&desc->ptr[3], sg_dma_address(req_ctx->psrc));  in common_nonsnoop_hash()
1674 		sg_count = sg_to_link_tbl(req_ctx->psrc, sg_count, length,  in common_nonsnoop_hash()
1686 				       sg_dma_address(req_ctx->psrc));  in common_nonsnoop_hash()
1694 	if (req_ctx->last)  in common_nonsnoop_hash()
1700 				       req_ctx->hw_context_size,  in common_nonsnoop_hash()
1701 				       req_ctx->hw_context, 0, DMA_FROM_DEVICE);  in common_nonsnoop_hash()
1719 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in ahash_edesc_alloc()  local
1721 	return talitos_edesc_alloc(ctx->dev, req_ctx->psrc, NULL, 1,  in ahash_edesc_alloc()
1728 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in ahash_init()  local
1731 	req_ctx->nbuf = 0;  in ahash_init()
1732 	req_ctx->first = 1; /* first indicates h/w must init its context */  in ahash_init()
1733 	req_ctx->swinit = 0; /* assume h/w init of context */  in ahash_init()
1734 	req_ctx->hw_context_size =  in ahash_init()
1748 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in ahash_init_sha224_swinit()  local
1751 	req_ctx->swinit = 1;/* prevent h/w initting context with sha256 values*/  in ahash_init_sha224_swinit()
1753 	req_ctx->hw_context[0] = SHA224_H0;  in ahash_init_sha224_swinit()
1754 	req_ctx->hw_context[1] = SHA224_H1;  in ahash_init_sha224_swinit()
1755 	req_ctx->hw_context[2] = SHA224_H2;  in ahash_init_sha224_swinit()
1756 	req_ctx->hw_context[3] = SHA224_H3;  in ahash_init_sha224_swinit()
1757 	req_ctx->hw_context[4] = SHA224_H4;  in ahash_init_sha224_swinit()
1758 	req_ctx->hw_context[5] = SHA224_H5;  in ahash_init_sha224_swinit()
1759 	req_ctx->hw_context[6] = SHA224_H6;  in ahash_init_sha224_swinit()
1760 	req_ctx->hw_context[7] = SHA224_H7;  in ahash_init_sha224_swinit()
1763 	req_ctx->hw_context[8] = 0;  in ahash_init_sha224_swinit()
1764 	req_ctx->hw_context[9] = 0;  in ahash_init_sha224_swinit()
1773 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in ahash_process_req()  local
1782 	if (!req_ctx->last && (nbytes + req_ctx->nbuf <= blocksize)) {  in ahash_process_req()
1786 				  req_ctx->buf + req_ctx->nbuf, nbytes);  in ahash_process_req()
1787 		req_ctx->nbuf += nbytes;  in ahash_process_req()
1792 	nbytes_to_hash = nbytes + req_ctx->nbuf;  in ahash_process_req()
1795 	if (req_ctx->last)  in ahash_process_req()
1807 	if (req_ctx->nbuf) {  in ahash_process_req()
1808 		nsg = (req_ctx->nbuf < nbytes_to_hash) ? 2 : 1;  in ahash_process_req()
1809 		sg_init_table(req_ctx->bufsl, nsg);  in ahash_process_req()
1810 		sg_set_buf(req_ctx->bufsl, req_ctx->buf, req_ctx->nbuf);  in ahash_process_req()
1812 			scatterwalk_sg_chain(req_ctx->bufsl, 2, areq->src);  in ahash_process_req()
1813 		req_ctx->psrc = req_ctx->bufsl;  in ahash_process_req()
1815 		req_ctx->psrc = areq->src;  in ahash_process_req()
1820 				      req_ctx->bufnext,  in ahash_process_req()
1824 	req_ctx->to_hash_later = to_hash_later;  in ahash_process_req()
1834 	if (req_ctx->last)  in ahash_process_req()
1840 	if (req_ctx->first && !req_ctx->swinit)  in ahash_process_req()
1846 	if (ctx->keylen && (req_ctx->first || req_ctx->last))  in ahash_process_req()
1855 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in ahash_update()  local
1857 	req_ctx->last = 0;  in ahash_update()
1864 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in ahash_final()  local
1866 	req_ctx->last = 1;  in ahash_final()
1873 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in ahash_finup()  local
1875 	req_ctx->last = 1;  in ahash_finup()
1882 	struct talitos_ahash_req_ctx *req_ctx = ahash_request_ctx(areq);  in ahash_digest()  local
1886 	req_ctx->last = 1;  in ahash_digest()