Cross Reference: /illumos-gate/usr/src/uts/common/io/ntxn/unm

Lines Matching refs:rcv_desc
585 	unm_rcv_desc_ctx_t *rcv_desc = rx_buffer->rcv_desc;
588 	    rcv_desc->dma_size, 0, &rx_buffer->rx_recycle);
593 	mutex_enter(rcv_desc->recycle_lock);
594 	rx_buffer->next = rcv_desc->recycle_list;
595 	rcv_desc->recycle_list = rx_buffer;
596 	rcv_desc->rx_buf_recycle++;
597 	mutex_exit(rcv_desc->recycle_lock);
601 unm_destroy_rx_ring(unm_rcv_desc_ctx_t *rcv_desc)
606 	total_buf = rcv_desc->rx_buf_total;
607 	buf_pool = rcv_desc->rx_buf_pool;
615 	kmem_free(rcv_desc->rx_buf_pool, sizeof (unm_rx_buffer_t) * total_buf);
616 	rcv_desc->rx_buf_pool = NULL;
617 	rcv_desc->pool_list = NULL;
618 	rcv_desc->recycle_list = NULL;
619 	rcv_desc->rx_buf_free = 0;
621 	mutex_destroy(rcv_desc->pool_lock);
622 	mutex_destroy(rcv_desc->recycle_lock);
626 unm_create_rx_ring(unm_adapter *adapter, unm_rcv_desc_ctx_t *rcv_desc)
636 	total_buf = rcv_desc->rx_buf_total = rcv_desc->MaxRxDescCount * 2;
638 	rcv_desc->rx_buf_pool = kmem_zalloc(sizeof (unm_rx_buffer_t) *
640 	rx_buffer = rcv_desc->rx_buf_pool;
643 		ret = unm_alloc_dma_mem(adapter, rcv_desc->buf_size,
658 			    rcv_desc->dma_size, 0, &rx_buffer->rx_recycle);
661 			rx_buffer->rcv_desc = rcv_desc;
668 		rcv_desc->rx_buf_pool[i].next = &rcv_desc->rx_buf_pool[i + 1];
671 	rcv_desc->pool_list = rcv_desc->rx_buf_pool;
672 	rcv_desc->recycle_list = NULL;
673 	rcv_desc->rx_buf_free = total_buf;
675 	mutex_init(rcv_desc->pool_lock, NULL,
677 	mutex_init(rcv_desc->recycle_lock, NULL,
683 	rx_buffer = rcv_desc->rx_buf_pool;
691 	kmem_free(rcv_desc->rx_buf_pool, sizeof (unm_rx_buffer_t) * total_buf);
692 	rcv_desc->rx_buf_pool = NULL;
704 	unm_rcv_desc_ctx_t	*rcv_desc;
796 			rcv_desc = &recv_ctx->rcv_desc[ring];
800 				rcv_desc->MaxRxDescCount =
803 					rcv_desc->dma_size =
805 					rcv_desc->buf_size = rcv_desc->dma_size;
807 					rcv_desc->dma_size =
809 					rcv_desc->buf_size =
810 					    rcv_desc->dma_size +
816 				rcv_desc->MaxRxDescCount =
819 					rcv_desc->dma_size =
820 					    rcv_desc->buf_size =
824 						rcv_desc->dma_size =
827 						rcv_desc->dma_size =
829 					rcv_desc->buf_size =
830 					    rcv_desc->dma_size +
836 				rcv_desc->MaxRxDescCount =
838 				rcv_desc->buf_size = MAX_RX_LRO_BUFFER_LENGTH;
839 				rcv_desc->dma_size = RX_LRO_DMA_MAP_LEN;
1386 	unm_rcv_desc_ctx_t	*rcv_desc;
1397 			rcv_desc = &recv_ctx->rcv_desc[ring];
1398 			if (unm_create_rx_ring(adapter, rcv_desc) !=
1423 			rcv_desc = &recv_ctx->rcv_desc[ring];
1424 			if (rcv_desc->rx_buf_pool != NULL)
1425 				unm_destroy_rx_ring(rcv_desc);
1435 	unm_rcv_desc_ctx_t	*rcv_desc;
1444 			rcv_desc = &recv_ctx->rcv_desc[ring];
1445 			if (rcv_desc->rx_buf_pool != NULL)
1446 				unm_destroy_rx_ring(rcv_desc);