From 0bfc222e3df4e5ccfb7c6f580d8943681a88f031 Mon Sep 17 00:00:00 2001 From: Mohsin Kazmi Date: Mon, 11 Apr 2022 16:14:45 +0000 Subject: devices: add af-packet v3 api Type: improvement Signed-off-by: Mohsin Kazmi Change-Id: I4679acbe4fd4400d57c0a79b0a6c74c8f1639703 --- src/vnet/devices/af_packet/af_packet.api | 54 ++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) (limited to 'src/vnet/devices/af_packet/af_packet.api') diff --git a/src/vnet/devices/af_packet/af_packet.api b/src/vnet/devices/af_packet/af_packet.api index c7a81c58f65..4a5cfb0fc3a 100644 --- a/src/vnet/devices/af_packet/af_packet.api +++ b/src/vnet/devices/af_packet/af_packet.api @@ -86,6 +86,60 @@ define af_packet_create_v2_reply vl_api_interface_index_t sw_if_index; }; +enum af_packet_mode { + AF_PACKET_API_MODE_ETHERNET = 1, /* mode ethernet */ + AF_PACKET_API_MODE_IP = 2, /* mode ip */ +}; + +enum af_packet_flags { + AF_PACKET_API_FLAG_QDISC_BYPASS = 1, /* enable the qdisc bypass */ + AF_PACKET_API_FLAG_CKSUM_GSO = 2, /* enable checksum/gso */ +}; + +/** \brief Create host-interface + @param client_index - opaque cookie to identify the sender + @param context - sender context, to match reply w/ request + @param mode - 1 - Ethernet, 2 - IP + @param hw_addr - interface MAC + @param use_random_hw_addr - use random generated MAC + @param host_if_name - interface name + @param rx_frame_size - frame size for RX + @param tx_frame_size - frame size for TX + @param rx_frames_per_block - frames per block for RX + @param tx_frames_per_block - frames per block for TX + @param flags - flags for the af_packet interface creation + @param num_rx_queues - number of rx queues + @param num_tx_queues - number of tx queues +*/ +define af_packet_create_v3 +{ + u32 client_index; + u32 context; + + vl_api_af_packet_mode_t mode; + vl_api_mac_address_t hw_addr; + bool use_random_hw_addr; + string host_if_name[64]; + u32 rx_frame_size; + u32 tx_frame_size; + u32 rx_frames_per_block; + u32 tx_frames_per_block; + vl_api_af_packet_flags_t flags; + u16 num_rx_queues [default=1]; + u16 num_tx_queues [default=1]; +}; + +/** \brief Create host-interface response + @param context - sender context, to match reply w/ request + @param retval - return value for request +*/ +define af_packet_create_v3_reply +{ + u32 context; + i32 retval; + vl_api_interface_index_t sw_if_index; +}; + /** \brief Delete host-interface @param client_index - opaque cookie to identify the sender @param context - sender context, to match reply w/ request -- cgit 1.2.3-korg