arch-v32/drivers/cryptocop.c

598 static int create_output_descriptors(struct cryptocop_operation *operation, int *iniov_ix, int *iniov_offset, size_t desc_len, struct cryptocop_dma_desc **current_out_cdesc, struct strcop_meta_out *meta_out, int alloc_flag)
610 		(*current_out_cdesc)->next = cdesc;
611 		(*current_out_cdesc) = cdesc;
632 	(*current_out_cdesc)->dma_descr->wait = 1; /* This will set extraneous WAIT in some situations, e.g. when padding hashes and checksums. */
638 static int append_input_descriptors(struct cryptocop_operation *operation, struct cryptocop_dma_desc **current_in_cdesc, struct cryptocop_dma_desc **current_out_cdesc, struct cryptocop_tfrm_ctx *tc, int alloc_flag)
649 				(*current_out_cdesc)->next = tc->pad_descs;
651 				(*current_out_cdesc) = (*current_out_cdesc)->next;
775 	struct cryptocop_dma_desc *current_out_cdesc = &out_cdesc_head;
948 		current_out_cdesc->next = key_desc;
949 		current_out_cdesc = key_desc;
963 			current_out_cdesc->next = iv_desc;
964 			current_out_cdesc = iv_desc;
1188 		failed = create_output_descriptors(operation, &iniov_ix, &iniov_offset, desc_len, &current_out_cdesc, &meta_out, alloc_flag);
1230 				current_out_cdesc->next = ed;
1231 				current_out_cdesc = ed;
1236 				current_out_cdesc->dma_descr->out_eop = 1;
1263 	failed = append_input_descriptors(operation, &current_in_cdesc, &current_out_cdesc, &cipher_ctx, alloc_flag);
1268 	failed = append_input_descriptors(operation, &current_in_cdesc, &current_out_cdesc, &digest_ctx, alloc_flag);
1273 	failed = append_input_descriptors(operation, &current_in_cdesc, &current_out_cdesc, &csum_ctx, alloc_flag);
1292 	current_out_cdesc->dma_descr->eol = 1;