crypto/caam/caampkc.c

52 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
55 	dma_unmap_sg(dev, req_ctx->fixup_src, edesc->src_nents, DMA_TO_DEVICE);
126 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
135 	edesc = req_ctx->edesc;
160 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
168 	edesc = req_ctx->edesc;
255 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
277 		req_ctx->fixup_src = scatterwalk_ffwd(req_ctx->src, req->src,
279 		req_ctx->fixup_src_len = req->src_len - lzeros;
286 		req_ctx->fixup_src = req->src;
287 		req_ctx->fixup_src_len = req->src_len;
290 	src_nents = sg_nents_for_len(req_ctx->fixup_src,
291 				     req_ctx->fixup_src_len);
294 	mapped_src_nents = dma_map_sg(dev, req_ctx->fixup_src, src_nents,
331 		sg_to_sec4_sg_last(req_ctx->fixup_src, req_ctx->fixup_src_len,
342 	req_ctx->edesc = edesc;
370 	dma_unmap_sg(dev, req_ctx->fixup_src, src_nents, DMA_TO_DEVICE);
380 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
383 	u32 *desc = req_ctx->edesc->hw_desc;
386 	req_ctx->edesc->bklog = true;
388 	ret = caam_jr_enqueue(jrdev, desc, req_ctx->akcipher_op_done, req);
394 		rsa_pub_unmap(jrdev, req_ctx->edesc, req);
395 		rsa_io_unmap(jrdev, req_ctx->edesc, req);
396 		kfree(req_ctx->edesc);
408 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
433 		pdb->f_dma = sg_dma_address(req_ctx->fixup_src);
445 	pdb->f_len = req_ctx->fixup_src_len;
479 		struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
481 		pdb->g_dma = sg_dma_address(req_ctx->fixup_src);
544 		struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
546 		pdb->g_dma = sg_dma_address(req_ctx->fixup_src);
633 		struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
635 		pdb->g_dma = sg_dma_address(req_ctx->fixup_src);
676 	struct caam_rsa_req_ctx *req_ctx = akcipher_request_ctx(req);
677 	struct rsa_edesc *edesc = req_ctx->edesc;
681 	req_ctx->akcipher_op_done = cbk;