Lines Matching defs:nsg
167 int err, nsg = 0, len;
172 nsg = dma_map_sg(iue->target->dev, sg, cmd->se_cmd.t_data_nents,
174 if (!nsg) {
184 err = rdma_io(cmd, sg, nsg, md, 1, dir, len);
187 dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL);
202 int nmd, nsg = 0, len;
243 nsg = dma_map_sg(iue->target->dev, sg, cmd->se_cmd.t_data_nents,
245 if (!nsg) {
256 err = rdma_io(cmd, sg, nsg, md, nmd, dir, len);
259 dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL);