|
| 1 | +/* SPDX-License-Identifier: Apache-2.0 |
| 2 | + * Copyright(c) 2021 Cisco Systems, Inc. |
| 3 | + */ |
| 4 | + |
| 5 | +#include <vlib/vlib.h> |
| 6 | + |
| 7 | +#include <dpdk/device/dpdk.h> |
| 8 | + |
| 9 | +static const u32 supported_flow_actions_intel = |
| 10 | + (VNET_FLOW_ACTION_MARK | VNET_FLOW_ACTION_REDIRECT_TO_NODE | |
| 11 | + VNET_FLOW_ACTION_REDIRECT_TO_QUEUE | VNET_FLOW_ACTION_BUFFER_ADVANCE | |
| 12 | + VNET_FLOW_ACTION_COUNT | VNET_FLOW_ACTION_DROP | VNET_FLOW_ACTION_RSS); |
| 13 | + |
| 14 | +#define DPDK_DRIVERS(...) \ |
| 15 | + (dpdk_driver_name_t[]) \ |
| 16 | + { \ |
| 17 | + __VA_ARGS__, {} \ |
| 18 | + } |
| 19 | + |
| 20 | +static dpdk_driver_t dpdk_drivers[] = { |
| 21 | + { |
| 22 | + .drivers = DPDK_DRIVERS ({ "net_ice", "Intel E810 Family" }, |
| 23 | + { "net_igc", "Intel I225 2.5G Family" }, |
| 24 | + { "net_e1000_igb", "Intel e1000" }, |
| 25 | + { "net_e1000_em", "Intel 82540EM (e1000)" }), |
| 26 | + .enable_rxq_int = 1, |
| 27 | + .supported_flow_actions = supported_flow_actions_intel, |
| 28 | + .use_intel_phdr_cksum = 1, |
| 29 | + }, |
| 30 | + { |
| 31 | + .drivers = DPDK_DRIVERS ({ "net_ixgbe", "Intel 82599" }), |
| 32 | + .enable_rxq_int = 1, |
| 33 | + .program_vlans = 1, |
| 34 | + .supported_flow_actions = supported_flow_actions_intel, |
| 35 | + .use_intel_phdr_cksum = 1, |
| 36 | + }, |
| 37 | + { |
| 38 | + .drivers = DPDK_DRIVERS ({ "net_i40e", "Intel X710/XL710 Family" }), |
| 39 | + .enable_rxq_int = 1, |
| 40 | + .supported_flow_actions = supported_flow_actions_intel, |
| 41 | + .use_intel_phdr_cksum = 1, |
| 42 | + .int_unmaskable = 1, |
| 43 | + }, |
| 44 | + { |
| 45 | + .drivers = DPDK_DRIVERS ({ "net_liovf", "Cavium Lio VF" }, |
| 46 | + { "net_thunderx", "Cavium ThunderX" }), |
| 47 | + .interface_name_prefix = "VirtualFunctionEthernet", |
| 48 | + }, |
| 49 | + { |
| 50 | + .drivers = DPDK_DRIVERS ({ "net_iavf", "Intel iAVF" }, |
| 51 | + { "net_i40e_vf", "Intel X710/XL710 Family VF" }), |
| 52 | + .interface_name_prefix = "VirtualFunctionEthernet", |
| 53 | + .supported_flow_actions = supported_flow_actions_intel, |
| 54 | + .use_intel_phdr_cksum = 1, |
| 55 | + .int_unmaskable = 1, |
| 56 | + }, |
| 57 | + { |
| 58 | + .drivers = DPDK_DRIVERS ({ "net_e1000_igb_vf", "Intel e1000 VF" }, |
| 59 | + { "net_ixgbe_vf", "Intel 82599 VF" }), |
| 60 | + .interface_name_prefix = "VirtualFunctionEthernet", |
| 61 | + .use_intel_phdr_cksum = 1, |
| 62 | + }, |
| 63 | + { |
| 64 | + .drivers = DPDK_DRIVERS ({ "net_dpaa2", "NXP DPAA2 Mac" }), |
| 65 | + .interface_name_prefix = "TenGigabitEthernet", |
| 66 | + }, |
| 67 | + { |
| 68 | + .drivers = |
| 69 | + DPDK_DRIVERS ({ "net_fm10k", "Intel FM10000 Family Ethernet Switch" }), |
| 70 | + .interface_name_prefix = "EthernetSwitch", |
| 71 | + }, |
| 72 | + { |
| 73 | + .drivers = DPDK_DRIVERS ({ "net_cxgbe", "Chelsio T4/T5" }), |
| 74 | + .interface_number_from_port_id = 1, |
| 75 | + }, |
| 76 | + { |
| 77 | + .drivers = DPDK_DRIVERS ({ "net_mlx4", "Mellanox ConnectX-3 Family" }, |
| 78 | + { "net_qede", "Cavium QLogic FastLinQ QL4xxxx" }, |
| 79 | + { "net_bnxt", "Broadcom NetXtreme E/S-Series" }), |
| 80 | + }, |
| 81 | + { |
| 82 | + .drivers = DPDK_DRIVERS ({ "net_virtio_user", "Virtio User" }), |
| 83 | + .interface_name_prefix = "VirtioUser", |
| 84 | + }, |
| 85 | + { |
| 86 | + .drivers = DPDK_DRIVERS ({ "net_vhost", "VhostEthernet" }), |
| 87 | + .interface_name_prefix = "VhostEthernet", |
| 88 | + }, |
| 89 | + { |
| 90 | + .drivers = DPDK_DRIVERS ({ "mlx5_pci", "Mellanox ConnectX-4 Family" }, |
| 91 | + { "net_enic", "Cisco VIC" }), |
| 92 | + .use_intel_phdr_cksum = 1, |
| 93 | + }, |
| 94 | + { |
| 95 | + .drivers = DPDK_DRIVERS ({ "net_failsafe", "FailsafeEthernet" }), |
| 96 | + .interface_name_prefix = "FailsafeEthernet", |
| 97 | + .enable_lsc_int = 1, |
| 98 | + }, |
| 99 | + { |
| 100 | + .drivers = DPDK_DRIVERS ({ "AF_PACKET PMD", "af_packet" }), |
| 101 | + .interface_name_prefix = "af_packet", |
| 102 | + }, |
| 103 | + { |
| 104 | + .drivers = DPDK_DRIVERS ({ "net_netvsc", "Microsoft Hyper-V Netvsc" }), |
| 105 | + .interface_name_prefix = "NetVSC", |
| 106 | + }, |
| 107 | + { |
| 108 | + .drivers = DPDK_DRIVERS ({ "net_ena", "AWS ENA VF" }), |
| 109 | + .interface_name_prefix = "VirtualFunctionEthernet", |
| 110 | + .enable_rxq_int = 1, |
| 111 | + .disable_rx_scatter = 1, |
| 112 | + }, |
| 113 | + { |
| 114 | + .drivers = DPDK_DRIVERS ({ "net_vmxnet3", "VMware VMXNET3" }), |
| 115 | + .interface_name_prefix = "GigabitEthernet", |
| 116 | + }, |
| 117 | + { |
| 118 | + .drivers = DPDK_DRIVERS ({ "net_virtio", "Red Hat Virtio" }), |
| 119 | + .interface_name_prefix = "GigabitEthernet", |
| 120 | + .n_rx_desc = 256, |
| 121 | + .n_tx_desc = 256, |
| 122 | + .mq_mode_none = 1, |
| 123 | + } |
| 124 | +}; |
| 125 | + |
| 126 | +dpdk_driver_t * |
| 127 | +dpdk_driver_find (const char *name, const char **desc) |
| 128 | +{ |
| 129 | + for (int i = 0; i < ARRAY_LEN (dpdk_drivers); i++) |
| 130 | + { |
| 131 | + dpdk_driver_t *dr = dpdk_drivers + i; |
| 132 | + dpdk_driver_name_t *dn = dr->drivers; |
| 133 | + |
| 134 | + while (dn->name) |
| 135 | + { |
| 136 | + if (name && !strcmp (name, dn->name)) |
| 137 | + { |
| 138 | + *desc = dn->desc; |
| 139 | + return dr; |
| 140 | + } |
| 141 | + dn++; |
| 142 | + } |
| 143 | + } |
| 144 | + return 0; |
| 145 | +} |
0 commit comments