Lines Matching refs:src_nents
212 int src_nents, dst_nents; in check_valid_request() local
227 src_nents = sg_nents_for_len(src, totlen_src); in check_valid_request()
228 if (src_nents < 0) in check_valid_request()
229 return src_nents; in check_valid_request()
236 src_nents = max(src_nents, dst_nents); in check_valid_request()
237 dst_nents = src_nents; in check_valid_request()
238 if (unlikely((totlen_src || totlen_dst) && !src_nents)) in check_valid_request()
242 if (unlikely(totlen_src && !src_nents)) in check_valid_request()
250 if (dst_nents == 1 && src_nents == 1) { in check_valid_request()
281 src_nents = sg_nents_for_len(rctx->sg_src, totlen_src); in check_valid_request()
282 if (src_nents < 0) in check_valid_request()
283 return src_nents; in check_valid_request()
289 rctx->src_nents = src_nents; in check_valid_request()
614 !dma_map_sg(eip93->dev, src, rctx->src_nents, DMA_TO_DEVICE)) { in eip93_send_req()
655 dma_unmap_sg(eip93->dev, rctx->sg_src, rctx->src_nents, in eip93_unmap_dma()