#include <rte_atomic.h>
#include <rte_branch_prediction.h>
#include <rte_pci.h>
+#include <rte_bus_pci.h>
#include <rte_ether.h>
#include <rte_common.h>
#include <rte_errno.h>
struct rte_eth_dev_info *dev_info);
static int virtio_dev_link_update(struct rte_eth_dev *dev,
int wait_to_complete);
+static int virtio_dev_vlan_offload_set(struct rte_eth_dev *dev, int mask);
static void virtio_set_hwaddr(struct virtio_hw *hw);
static void virtio_get_hwaddr(struct virtio_hw *hw);
-static void virtio_dev_stats_get(struct rte_eth_dev *dev,
+static int virtio_dev_stats_get(struct rte_eth_dev *dev,
struct rte_eth_stats *stats);
static int virtio_dev_xstats_get(struct rte_eth_dev *dev,
struct rte_eth_xstat *xstats, unsigned n);
uint32_t head, i;
int k, sum = 0;
virtio_net_ctrl_ack status = ~0;
- struct virtio_pmd_ctrl result;
+ struct virtio_pmd_ctrl *result;
struct virtqueue *vq;
ctrl->status = status;
PMD_INIT_LOG(DEBUG, "vq->vq_free_cnt=%d\nvq->vq_desc_head_idx=%d",
vq->vq_free_cnt, vq->vq_desc_head_idx);
- memcpy(&result, cvq->virtio_net_hdr_mz->addr,
- sizeof(struct virtio_pmd_ctrl));
+ result = cvq->virtio_net_hdr_mz->addr;
- return result.status;
+ return result->status;
}
static int
memset(mz->addr, 0, mz->len);
- vq->vq_ring_mem = mz->phys_addr;
+ vq->vq_ring_mem = mz->iova;
vq->vq_ring_virt_mem = mz->addr;
PMD_INIT_LOG(DEBUG, "vq->vq_ring_mem: 0x%" PRIx64,
- (uint64_t)mz->phys_addr);
+ (uint64_t)mz->iova);
PMD_INIT_LOG(DEBUG, "vq->vq_ring_virt_mem: 0x%" PRIx64,
(uint64_t)(uintptr_t)mz->addr);
txvq->port_id = dev->data->port_id;
txvq->mz = mz;
txvq->virtio_net_hdr_mz = hdr_mz;
- txvq->virtio_net_hdr_mem = hdr_mz->phys_addr;
+ txvq->virtio_net_hdr_mem = hdr_mz->iova;
} else if (queue_type == VTNET_CQ) {
cvq = &vq->cq;
cvq->vq = vq;
cvq->mz = mz;
cvq->virtio_net_hdr_mz = hdr_mz;
- cvq->virtio_net_hdr_mem = hdr_mz->phys_addr;
+ cvq->virtio_net_hdr_mem = hdr_mz->iova;
memset(cvq->virtio_net_hdr_mz->addr, 0, PAGE_SIZE);
hw->cvq = cvq;
.stats_reset = virtio_dev_stats_reset,
.xstats_reset = virtio_dev_stats_reset,
.link_update = virtio_dev_link_update,
+ .vlan_offload_set = virtio_dev_vlan_offload_set,
.rx_queue_setup = virtio_dev_rx_queue_setup,
.rx_queue_intr_enable = virtio_dev_rx_queue_intr_enable,
.rx_queue_intr_disable = virtio_dev_rx_queue_intr_disable,
return count;
}
-static void
+static int
virtio_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
virtio_update_stats(dev, stats);
+
+ return 0;
}
static void
{
struct virtio_hw *hw = eth_dev->data->dev_private;
- if (hw->use_simple_rxtx) {
+ if (hw->use_simple_rx) {
PMD_INIT_LOG(INFO, "virtio: using simple Rx path on port %u",
eth_dev->data->port_id);
eth_dev->rx_pkt_burst = virtio_recv_pkts_vec;
eth_dev->rx_pkt_burst = &virtio_recv_pkts;
}
- if (hw->use_simple_rxtx) {
+ if (hw->use_simple_tx) {
PMD_INIT_LOG(INFO, "virtio: using simple Tx path on port %u",
eth_dev->data->port_id);
eth_dev->tx_pkt_burst = virtio_xmit_pkts_simple;
rte_eth_copy_pci_info(eth_dev, pci_dev);
}
- eth_dev->data->dev_flags = RTE_ETH_DEV_DETACHABLE;
/* If host does not support both status and MSI-X then disable LSC */
if (vtpci_with_feature(hw, VIRTIO_NET_F_STATUS) && hw->use_msix)
eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC;
return -EBUSY;
}
- hw->use_simple_rxtx = 1;
+ hw->use_simple_rx = 1;
+ hw->use_simple_tx = 1;
-#if defined RTE_ARCH_X86
- if (!rte_cpu_get_flag_enabled(RTE_CPUFLAG_SSE3))
- hw->use_simple_rxtx = 0;
-#elif defined RTE_ARCH_ARM64 || defined CONFIG_RTE_ARCH_ARM
- if (!rte_cpu_get_flag_enabled(RTE_CPUFLAG_NEON))
- hw->use_simple_rxtx = 0;
+#if defined RTE_ARCH_ARM64 || defined CONFIG_RTE_ARCH_ARM
+ if (!rte_cpu_get_flag_enabled(RTE_CPUFLAG_NEON)) {
+ hw->use_simple_rx = 0;
+ hw->use_simple_tx = 0;
+ }
#endif
- if (vtpci_with_feature(hw, VIRTIO_NET_F_MRG_RXBUF))
- hw->use_simple_rxtx = 0;
+ if (vtpci_with_feature(hw, VIRTIO_NET_F_MRG_RXBUF)) {
+ hw->use_simple_rx = 0;
+ hw->use_simple_tx = 0;
+ }
+
+ if (rxmode->hw_ip_checksum)
+ hw->use_simple_rx = 0;
return 0;
}
for (i = 0; i < dev->data->nb_rx_queues; i++) {
rxvq = dev->data->rx_queues[i];
+ /* Flush the old packets */
+ virtqueue_flush(rxvq->vq);
virtqueue_notify(rxvq->vq);
}
return (old.link_status == link.link_status) ? -1 : 0;
}
+static int
+virtio_dev_vlan_offload_set(struct rte_eth_dev *dev, int mask)
+{
+ const struct rte_eth_rxmode *rxmode = &dev->data->dev_conf.rxmode;
+ struct virtio_hw *hw = dev->data->dev_private;
+
+ if (mask & ETH_VLAN_FILTER_MASK) {
+ if (rxmode->hw_vlan_filter &&
+ !vtpci_with_feature(hw, VIRTIO_NET_F_CTRL_VLAN)) {
+
+ PMD_DRV_LOG(NOTICE,
+ "vlan filtering not available on this host");
+
+ return -ENOTSUP;
+ }
+ }
+
+ if (mask & ETH_VLAN_STRIP_MASK)
+ hw->vlan_strip = rxmode->hw_vlan_strip;
+
+ return 0;
+}
+
static void
virtio_dev_info_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info)
{