diff options
Diffstat (limited to 'drivers/net/virtio/virtio_pci.h')
| -rw-r--r-- | drivers/net/virtio/virtio_pci.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/net/virtio/virtio_pci.h b/drivers/net/virtio/virtio_pci.h index a28ba833..58fdd3d4 100644 --- a/drivers/net/virtio/virtio_pci.h +++ b/drivers/net/virtio/virtio_pci.h @@ -6,6 +6,7 @@ #define _VIRTIO_PCI_H_ #include <stdint.h> +#include <stdbool.h> #include <rte_pci.h> #include <rte_bus_pci.h> @@ -121,6 +122,12 @@ struct virtnet_ctl; #define VIRTIO_TRANSPORT_F_START 28 #define VIRTIO_TRANSPORT_F_END 34 +/* + * Inorder feature indicates that all buffers are used by the device + * in the same order in which they have been made available. + */ +#define VIRTIO_F_IN_ORDER 35 + /* 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. */ /* The Host publishes the avail index for which it expects a kick @@ -232,7 +239,10 @@ struct virtio_hw { uint8_t use_msix; uint8_t modern; uint8_t use_simple_rx; - uint8_t use_simple_tx; + uint8_t use_inorder_rx; + uint8_t use_inorder_tx; + bool has_tx_offload; + bool has_rx_offload; uint16_t port_id; uint8_t mac_addr[ETHER_ADDR_LEN]; uint32_t notify_off_multiplier; |