Lines Matching defs:desc_count

280 	U16 desc_count = 0;
499 				if ((++desc_count) >=
506 				    dma_buff->dma_desc[desc_count].dma_addr;
508 				    dma_buff->dma_desc[desc_count].size;
529 + * @desc_count: Number of already consumed dma descriptors
542 				      U8 desc_count)
551 	if ((needed_desc + desc_count) > MPI3MR_NUM_IOCTL_SGE) {
553 		       __func__, needed_desc, desc_count, MPI3MR_NUM_IOCTL_SGE);
563 	for (i = 0; i < needed_desc; i++, desc_count++) {
565 		dma_buffers->dma_desc[i].addr = sc->ioctl_sge[desc_count].addr;
566 		dma_buffers->dma_desc[i].dma_addr = sc->ioctl_sge[desc_count].dma_addr;
568 		if (buf_len < sc->ioctl_sge[desc_count].size)
571 			dma_buffers->dma_desc[i].size = sc->ioctl_sge[desc_count].size;
574 		memset(dma_buffers->dma_desc[i].addr, 0, sc->ioctl_sge[desc_count].size);
786 	U16 desc_count = 0;
986 			if (mpi3mr_map_data_buffer_dma(sc, dma_buff, desc_count)) {
992 			desc_count += dma_buff->num_dma_desc;
1162 			for (desc_count = 0; desc_count < dma_buff->num_dma_desc; desc_count++) {
1163 				if (copyout(dma_buff->dma_desc[desc_count].addr,
1165 				    dma_buff->dma_desc[desc_count].size)) {
1171 				tmplen += dma_buff->dma_desc[desc_count].size;