static void
virtio_negotiate_features(struct virtio_hw *hw)
{
- uint32_t guest_features, mask;
+ uint32_t host_features, mask;
mask = VIRTIO_NET_F_CTRL_RX | VIRTIO_NET_F_CTRL_VLAN;
mask |= VIRTIO_NET_F_CSUM | VIRTIO_NET_F_GUEST_CSUM;
mask |= VIRTIO_RING_F_INDIRECT_DESC;
/* Prepare guest_features: feature that driver wants to support */
- guest_features = VTNET_FEATURES & ~mask;
+ hw->guest_features = VTNET_FEATURES & ~mask;
PMD_INIT_LOG(DEBUG, "guest_features before negotiate = %x",
guest_features);
/* Read device(host) feature bits */
- hw->host_features = VIRTIO_READ_REG_4(hw, VIRTIO_PCI_HOST_FEATURES);
+ host_features = VIRTIO_READ_REG_4(hw, VIRTIO_PCI_HOST_FEATURES);
PMD_INIT_LOG(DEBUG, "host_features before negotiate = %x",
- hw->host_features);
+ host_features);
/*
* Negotiate features: Subset of device feature bits are written back
* guest feature bits.
*/
- hw->guest_features = vtpci_negotiate_features(hw, guest_features);
+ hw->guest_features = vtpci_negotiate_features(hw, host_features);
PMD_INIT_LOG(DEBUG, "features after negotiate = %x",
hw->guest_features);
}
pci_dev = eth_dev->pci_dev;
- hw->device_id = pci_dev->id.device_id;
- hw->vendor_id = pci_dev->id.vendor_id;
#ifdef RTE_EXEC_ENV_LINUXAPP
{
char dirname[PATH_MAX];