X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fvirtio%2Fvirtio_rxtx.c;h=34108fb9463da8124c6372298ad31c9bf0328f86;hb=21b1677d87a23a9695be0cbcbdf38607a2d58f84;hp=005cc368e7c5e1277778aafaeb62db9bc1a84d77;hpb=b4f9a45affd26ddfdb373b79e4ebd78fe2da1383;p=dpdk.git

diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
index 005cc368e7..34108fb946 100644
--- a/drivers/net/virtio/virtio_rxtx.c
+++ b/drivers/net/virtio/virtio_rxtx.c
@@ -27,7 +27,7 @@
 
 #include "virtio_logs.h"
 #include "virtio_ethdev.h"
-#include "virtio_pci.h"
+#include "virtio.h"
 #include "virtqueue.h"
 #include "virtio_rxtx.h"
 #include "virtio_rxtx_simple.h"
@@ -43,7 +43,7 @@ int
 virtio_dev_rx_queue_done(void *rxq, uint16_t offset)
 {
 	struct virtnet_rx *rxvq = rxq;
-	struct virtqueue *vq = rxvq->vq;
+	struct virtqueue *vq = virtnet_rxq_to_vq(rxvq);
 
 	return virtqueue_nused(vq) >= offset;
 }
@@ -424,7 +424,7 @@ virtqueue_enqueue_xmit_inorder(struct virtnet_tx *txvq,
 			uint16_t num)
 {
 	struct vq_desc_extra *dxp;
-	struct virtqueue *vq = txvq->vq;
+	struct virtqueue *vq = virtnet_txq_to_vq(txvq);
 	struct vring_desc *start_dp;
 	struct virtio_net_hdr *hdr;
 	uint16_t idx;
@@ -448,7 +448,7 @@ virtqueue_enqueue_xmit_inorder(struct virtnet_tx *txvq,
 		if (!vq->hw->has_tx_offload)
 			virtqueue_clear_net_hdr(hdr);
 		else
-			virtqueue_xmit_offload(hdr, cookies[i], true);
+			virtqueue_xmit_offload(hdr, cookies[i]);
 
 		start_dp[idx].addr  = rte_mbuf_data_iova(cookies[i]) - head_size;
 		start_dp[idx].len   = cookies[i]->data_len + head_size;
@@ -470,7 +470,7 @@ virtqueue_enqueue_xmit_packed_fast(struct virtnet_tx *txvq,
 				   struct rte_mbuf *cookie,
 				   int in_order)
 {
-	struct virtqueue *vq = txvq->vq;
+	struct virtqueue *vq = virtnet_txq_to_vq(txvq);
 	struct vring_packed_desc *dp;
 	struct vq_desc_extra *dxp;
 	uint16_t idx, id, flags;
@@ -495,7 +495,7 @@ virtqueue_enqueue_xmit_packed_fast(struct virtnet_tx *txvq,
 	if (!vq->hw->has_tx_offload)
 		virtqueue_clear_net_hdr(hdr);
 	else
-		virtqueue_xmit_offload(hdr, cookie, true);
+		virtqueue_xmit_offload(hdr, cookie);
 
 	dp->addr = rte_mbuf_data_iova(cookie) - head_size;
 	dp->len  = cookie->data_len + head_size;
@@ -524,7 +524,7 @@ virtqueue_enqueue_xmit(struct virtnet_tx *txvq, struct rte_mbuf *cookie,
 {
 	struct virtio_tx_region *txr = txvq->virtio_net_hdr_mz->addr;
 	struct vq_desc_extra *dxp;
-	struct virtqueue *vq = txvq->vq;
+	struct virtqueue *vq = virtnet_txq_to_vq(txvq);
 	struct vring_desc *start_dp;
 	uint16_t seg_num = cookie->nb_segs;
 	uint16_t head_idx, idx;
@@ -581,7 +581,8 @@ virtqueue_enqueue_xmit(struct virtnet_tx *txvq, struct rte_mbuf *cookie,
 		idx = start_dp[idx].next;
 	}
 
-	virtqueue_xmit_offload(hdr, cookie, vq->hw->has_tx_offload);
+	if (vq->hw->has_tx_offload)
+		virtqueue_xmit_offload(hdr, cookie);
 
 	do {
 		start_dp[idx].addr  = rte_mbuf_data_iova(cookie);
@@ -614,9 +615,9 @@ virtio_dev_cq_start(struct rte_eth_dev *dev)
 {
 	struct virtio_hw *hw = dev->data->dev_private;
 
-	if (hw->cvq && hw->cvq->vq) {
+	if (hw->cvq) {
 		rte_spinlock_init(&hw->cvq->lock);
-		VIRTQUEUE_DUMP((struct virtqueue *)hw->cvq->vq);
+		VIRTQUEUE_DUMP(virtnet_cq_to_vq(hw->cvq));
 	}
 }
 
@@ -628,9 +629,9 @@ virtio_dev_rx_queue_setup(struct rte_eth_dev *dev,
 			const struct rte_eth_rxconf *rx_conf,
 			struct rte_mempool *mp)
 {
-	uint16_t vtpci_queue_idx = 2 * queue_idx + VTNET_SQ_RQ_QUEUE_IDX;
+	uint16_t vq_idx = 2 * queue_idx + VTNET_SQ_RQ_QUEUE_IDX;
 	struct virtio_hw *hw = dev->data->dev_private;
-	struct virtqueue *vq = hw->vqs[vtpci_queue_idx];
+	struct virtqueue *vq = hw->vqs[vq_idx];
 	struct virtnet_rx *rxvq;
 	uint16_t rx_free_thresh;
 
@@ -678,9 +679,9 @@ virtio_dev_rx_queue_setup(struct rte_eth_dev *dev,
 int
 virtio_dev_rx_queue_setup_finish(struct rte_eth_dev *dev, uint16_t queue_idx)
 {
-	uint16_t vtpci_queue_idx = 2 * queue_idx + VTNET_SQ_RQ_QUEUE_IDX;
+	uint16_t vq_idx = 2 * queue_idx + VTNET_SQ_RQ_QUEUE_IDX;
 	struct virtio_hw *hw = dev->data->dev_private;
-	struct virtqueue *vq = hw->vqs[vtpci_queue_idx];
+	struct virtqueue *vq = hw->vqs[vq_idx];
 	struct virtnet_rx *rxvq = &vq->rxq;
 	struct rte_mbuf *m;
 	uint16_t desc_idx;
@@ -703,12 +704,9 @@ virtio_dev_rx_queue_setup_finish(struct rte_eth_dev *dev, uint16_t queue_idx)
 		virtio_rxq_vec_setup(rxvq);
 	}
 
-	memset(&rxvq->fake_mbuf, 0, sizeof(rxvq->fake_mbuf));
-	for (desc_idx = 0; desc_idx < RTE_PMD_VIRTIO_RX_MAX_BURST;
-	     desc_idx++) {
-		vq->sw_ring[vq->vq_nentries + desc_idx] =
-			&rxvq->fake_mbuf;
-	}
+	memset(rxvq->fake_mbuf, 0, sizeof(*rxvq->fake_mbuf));
+	for (desc_idx = 0; desc_idx < RTE_PMD_VIRTIO_RX_MAX_BURST; desc_idx++)
+		vq->sw_ring[vq->vq_nentries + desc_idx] = rxvq->fake_mbuf;
 
 	if (hw->use_vec_rx && !virtio_with_packed_queue(hw)) {
 		while (vq->vq_free_cnt >= RTE_VIRTIO_VPMD_RX_REARM_THRESH) {
@@ -779,9 +777,9 @@ virtio_dev_tx_queue_setup(struct rte_eth_dev *dev,
 			unsigned int socket_id __rte_unused,
 			const struct rte_eth_txconf *tx_conf)
 {
-	uint8_t vtpci_queue_idx = 2 * queue_idx + VTNET_SQ_TQ_QUEUE_IDX;
+	uint8_t vq_idx = 2 * queue_idx + VTNET_SQ_TQ_QUEUE_IDX;
 	struct virtio_hw *hw = dev->data->dev_private;
-	struct virtqueue *vq = hw->vqs[vtpci_queue_idx];
+	struct virtqueue *vq = hw->vqs[vq_idx];
 	struct virtnet_tx *txvq;
 	uint16_t tx_free_thresh;
 
@@ -823,9 +821,9 @@ int
 virtio_dev_tx_queue_setup_finish(struct rte_eth_dev *dev,
 				uint16_t queue_idx)
 {
-	uint8_t vtpci_queue_idx = 2 * queue_idx + VTNET_SQ_TQ_QUEUE_IDX;
+	uint8_t vq_idx = 2 * queue_idx + VTNET_SQ_TQ_QUEUE_IDX;
 	struct virtio_hw *hw = dev->data->dev_private;
-	struct virtqueue *vq = hw->vqs[vtpci_queue_idx];
+	struct virtqueue *vq = hw->vqs[vq_idx];
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -948,7 +946,7 @@ uint16_t
 virtio_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 {
 	struct virtnet_rx *rxvq = rx_queue;
-	struct virtqueue *vq = rxvq->vq;
+	struct virtqueue *vq = virtnet_rxq_to_vq(rxvq);
 	struct virtio_hw *hw = vq->hw;
 	struct rte_mbuf *rxm;
 	uint16_t nb_used, num, nb_rx;
@@ -1055,7 +1053,7 @@ virtio_recv_pkts_packed(void *rx_queue, struct rte_mbuf **rx_pkts,
 			uint16_t nb_pkts)
 {
 	struct virtnet_rx *rxvq = rx_queue;
-	struct virtqueue *vq = rxvq->vq;
+	struct virtqueue *vq = virtnet_rxq_to_vq(rxvq);
 	struct virtio_hw *hw = vq->hw;
 	struct rte_mbuf *rxm;
 	uint16_t num, nb_rx;
@@ -1158,7 +1156,7 @@ virtio_recv_pkts_inorder(void *rx_queue,
 			uint16_t nb_pkts)
 {
 	struct virtnet_rx *rxvq = rx_queue;
-	struct virtqueue *vq = rxvq->vq;
+	struct virtqueue *vq = virtnet_rxq_to_vq(rxvq);
 	struct virtio_hw *hw = vq->hw;
 	struct rte_mbuf *rxm;
 	struct rte_mbuf *prev = NULL;
@@ -1342,7 +1340,7 @@ virtio_recv_mergeable_pkts(void *rx_queue,
 			uint16_t nb_pkts)
 {
 	struct virtnet_rx *rxvq = rx_queue;
-	struct virtqueue *vq = rxvq->vq;
+	struct virtqueue *vq = virtnet_rxq_to_vq(rxvq);
 	struct virtio_hw *hw = vq->hw;
 	struct rte_mbuf *rxm;
 	struct rte_mbuf *prev = NULL;
@@ -1520,7 +1518,7 @@ virtio_recv_mergeable_pkts_packed(void *rx_queue,
 			uint16_t nb_pkts)
 {
 	struct virtnet_rx *rxvq = rx_queue;
-	struct virtqueue *vq = rxvq->vq;
+	struct virtqueue *vq = virtnet_rxq_to_vq(rxvq);
 	struct virtio_hw *hw = vq->hw;
 	struct rte_mbuf *rxm;
 	struct rte_mbuf *prev = NULL;
@@ -1731,7 +1729,7 @@ virtio_xmit_pkts_packed(void *tx_queue, struct rte_mbuf **tx_pkts,
 			uint16_t nb_pkts)
 {
 	struct virtnet_tx *txvq = tx_queue;
-	struct virtqueue *vq = txvq->vq;
+	struct virtqueue *vq = virtnet_txq_to_vq(txvq);
 	struct virtio_hw *hw = vq->hw;
 	uint16_t hdr_size = hw->vtnet_hdr_size;
 	uint16_t nb_tx = 0;
@@ -1812,7 +1810,7 @@ uint16_t
 virtio_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, uint16_t nb_pkts)
 {
 	struct virtnet_tx *txvq = tx_queue;
-	struct virtqueue *vq = txvq->vq;
+	struct virtqueue *vq = virtnet_txq_to_vq(txvq);
 	struct virtio_hw *hw = vq->hw;
 	uint16_t hdr_size = hw->vtnet_hdr_size;
 	uint16_t nb_used, nb_tx = 0;
@@ -1912,7 +1910,7 @@ virtio_xmit_pkts_inorder(void *tx_queue,
 			uint16_t nb_pkts)
 {
 	struct virtnet_tx *txvq = tx_queue;
-	struct virtqueue *vq = txvq->vq;
+	struct virtqueue *vq = virtnet_txq_to_vq(txvq);
 	struct virtio_hw *hw = vq->hw;
 	uint16_t hdr_size = hw->vtnet_hdr_size;
 	uint16_t nb_used, nb_tx = 0, nb_inorder_pkts = 0;