diff options
Diffstat (limited to 'drivers/net/virtio/virtio_pci.h')
| -rw-r--r-- | drivers/net/virtio/virtio_pci.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h index dd7693fe..de271bfe 100644 --- a/drivers/net/virtio/virtio_pci.h +++ b/drivers/net/virtio/virtio_pci.h @@ -44,8 +44,8 @@ struct virtnet_ctl; /* VirtIO PCI vendor/device ID. */ #define VIRTIO_PCI_VENDORID 0x1AF4 -#define VIRTIO_PCI_DEVICEID_MIN 0x1000 -#define VIRTIO_PCI_DEVICEID_MAX 0x103F +#define VIRTIO_PCI_LEGACY_DEVICEID_NET 0x1000 +#define VIRTIO_PCI_MODERN_DEVICEID_NET 0x1041 /* VirtIO ABI version, this must match exactly. */ #define VIRTIO_PCI_ABI_VERSION 0 @@ -138,6 +138,7 @@ struct virtnet_ctl; #define VIRTIO_RING_F_INDIRECT_DESC 28 #define VIRTIO_F_VERSION_1 32 +#define VIRTIO_F_IOMMU_PLATFORM 33 /* * Some VirtIO feature bits (currently bits 28 through 31) are @@ -145,7 +146,7 @@ struct virtnet_ctl; * rest are per-device feature bits. */ #define VIRTIO_TRANSPORT_F_START 28 -#define VIRTIO_TRANSPORT_F_END 32 +#define VIRTIO_TRANSPORT_F_END 34 /* The Guest publishes the used index for which it expects an interrupt * at the end of the avail ring. Host should ignore the avail->flags field. */ @@ -245,14 +246,14 @@ struct virtio_net_config; struct virtio_hw { struct virtnet_ctl *cvq; struct rte_pci_ioport io; + uint64_t req_guest_features; uint64_t guest_features; - uint32_t max_tx_queues; - uint32_t max_rx_queues; + uint32_t max_queue_pairs; uint16_t vtnet_hdr_size; uint8_t vlan_strip; uint8_t use_msix; - uint8_t started; uint8_t modern; + uint8_t use_simple_rxtx; uint8_t mac_addr[ETHER_ADDR_LEN]; uint32_t notify_off_multiplier; uint8_t *isr; @@ -262,6 +263,8 @@ struct virtio_hw { struct virtio_net_config *dev_cfg; const struct virtio_pci_ops *vtpci_ops; void *virtio_user_dev; + + struct virtqueue **vqs; }; /* |