virtio: fix overwritten driver flags

[dpdk.git] / drivers / net / virtio / virtio_pci.c

diff --git a/drivers/net/virtio/virtio_pci.c b/drivers/net/virtio/virtio_pci.c
index c007959..9cdca06 100644 (file)
--- a/drivers/net/virtio/virtio_pci.c
+++ b/drivers/net/virtio/virtio_pci.c
@@ -199,15 +199,15 @@ legacy_virtio_has_msix(const struct rte_pci_addr *loc __rte_unused)
 
 static int
 legacy_virtio_resource_init(struct rte_pci_device *pci_dev,
-                           struct virtio_hw *hw)
+                           struct virtio_hw *hw, uint32_t *dev_flags)
 {
        if (rte_eal_pci_ioport_map(pci_dev, 0, &hw->io) < 0)
                return -1;
 
        if (pci_dev->intr_handle.type != RTE_INTR_HANDLE_UNKNOWN)
-               pci_dev->driver->drv_flags |= RTE_PCI_DRV_INTR_LSC;
+               *dev_flags |= RTE_ETH_DEV_INTR_LSC;
        else
-               pci_dev->driver->drv_flags &= ~RTE_PCI_DRV_INTR_LSC;
+               *dev_flags &= ~RTE_ETH_DEV_INTR_LSC;
 
        return 0;
 }
@@ -630,7 +630,8 @@ next:
  * Return 0 on success.
  */
 int
-vtpci_init(struct rte_pci_device *dev, struct virtio_hw *hw)
+vtpci_init(struct rte_pci_device *dev, struct virtio_hw *hw,
+          uint32_t *dev_flags)
 {
        hw->dev = dev;
 
@@ -643,12 +644,12 @@ vtpci_init(struct rte_pci_device *dev, struct virtio_hw *hw)
                PMD_INIT_LOG(INFO, "modern virtio pci detected.");
                hw->vtpci_ops = &modern_ops;
                hw->modern    = 1;
-               dev->driver->drv_flags |= RTE_PCI_DRV_INTR_LSC;
+               *dev_flags |= RTE_ETH_DEV_INTR_LSC;
                return 0;
        }
 
        PMD_INIT_LOG(INFO, "trying with legacy virtio pci.");
-       if (legacy_virtio_resource_init(dev, hw) < 0) {
+       if (legacy_virtio_resource_init(dev, hw, dev_flags) < 0) {
                if (dev->kdrv == RTE_KDRV_UNKNOWN &&
                    dev->devargs->type != RTE_DEVTYPE_WHITELISTED_PCI) {
                        PMD_INIT_LOG(INFO,