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/* SPDX-License-Identifier: Apache-2.0
* Copyright(c) 2021 Cisco Systems, Inc.
*/
#include <vlib/vlib.h>
#include <dpdk/device/dpdk.h>
static const u32 supported_flow_actions_intel =
(VNET_FLOW_ACTION_MARK | VNET_FLOW_ACTION_REDIRECT_TO_NODE |
VNET_FLOW_ACTION_REDIRECT_TO_QUEUE | VNET_FLOW_ACTION_BUFFER_ADVANCE |
VNET_FLOW_ACTION_COUNT | VNET_FLOW_ACTION_DROP | VNET_FLOW_ACTION_RSS);
#define DPDK_DRIVERS(...) \
(dpdk_driver_name_t[]) \
{ \
__VA_ARGS__, {} \
}
static dpdk_driver_t dpdk_drivers[] = {
{
.drivers = DPDK_DRIVERS ({ "net_ice", "Intel E810 Family" },
{ "net_igc", "Intel I225 2.5G Family" },
{ "net_e1000_igb", "Intel e1000" },
{ "net_e1000_em", "Intel 82540EM (e1000)" }),
.enable_rxq_int = 1,
.supported_flow_actions = supported_flow_actions_intel,
.use_intel_phdr_cksum = 1,
},
{
.drivers = DPDK_DRIVERS ({ "net_ixgbe", "Intel 82599" }),
.enable_rxq_int = 1,
.program_vlans = 1,
.supported_flow_actions = supported_flow_actions_intel,
.use_intel_phdr_cksum = 1,
},
{
.drivers = DPDK_DRIVERS ({ "net_i40e", "Intel X710/XL710 Family" }),
.enable_rxq_int = 1,
.supported_flow_actions = supported_flow_actions_intel,
.use_intel_phdr_cksum = 1,
.int_unmaskable = 1,
},
{
.drivers = DPDK_DRIVERS ({ "net_liovf", "Cavium Lio VF" },
{ "net_thunderx", "Cavium ThunderX" }),
.interface_name_prefix = "VirtualFunctionEthernet",
},
{
.drivers = DPDK_DRIVERS ({ "net_iavf", "Intel iAVF" },
{ "net_i40e_vf", "Intel X710/XL710 Family VF" }),
.interface_name_prefix = "VirtualFunctionEthernet",
.supported_flow_actions = supported_flow_actions_intel,
.use_intel_phdr_cksum = 1,
.int_unmaskable = 1,
},
{
.drivers = DPDK_DRIVERS ({ "net_e1000_igb_vf", "Intel e1000 VF" },
{ "net_ixgbe_vf", "Intel 82599 VF" }),
.interface_name_prefix = "VirtualFunctionEthernet",
.use_intel_phdr_cksum = 1,
},
{
.drivers = DPDK_DRIVERS ({ "net_dpaa2", "NXP DPAA2 Mac" }),
.interface_name_prefix = "TenGigabitEthernet",
},
{
.drivers =
DPDK_DRIVERS ({ "net_fm10k", "Intel FM10000 Family Ethernet Switch" }),
.interface_name_prefix = "EthernetSwitch",
},
{
.drivers = DPDK_DRIVERS ({ "net_cxgbe", "Chelsio T4/T5" }),
.interface_number_from_port_id = 1,
},
{
.drivers = DPDK_DRIVERS ({ "net_mlx4", "Mellanox ConnectX-3 Family" },
{ "net_qede", "Cavium QLogic FastLinQ QL4xxxx" },
{ "net_bnxt", "Broadcom NetXtreme E/S-Series" }),
},
{
.drivers = DPDK_DRIVERS ({ "net_virtio_user", "Virtio User" }),
.interface_name_prefix = "VirtioUser",
},
{
.drivers = DPDK_DRIVERS ({ "net_vhost", "VhostEthernet" }),
.interface_name_prefix = "VhostEthernet",
},
{
.drivers = DPDK_DRIVERS ({ "mlx5_pci", "Mellanox ConnectX-4 Family" },
{ "net_enic", "Cisco VIC" }),
.use_intel_phdr_cksum = 1,
},
{
.drivers = DPDK_DRIVERS ({ "net_failsafe", "FailsafeEthernet" }),
.interface_name_prefix = "FailsafeEthernet",
.enable_lsc_int = 1,
},
{
.drivers = DPDK_DRIVERS ({ "AF_PACKET PMD", "af_packet" }),
.interface_name_prefix = "af_packet",
},
{
.drivers = DPDK_DRIVERS ({ "net_netvsc", "Microsoft Hyper-V Netvsc" }),
.interface_name_prefix = "NetVSC",
},
{
.drivers = DPDK_DRIVERS ({ "net_ena", "AWS ENA VF" }),
.interface_name_prefix = "VirtualFunctionEthernet",
.enable_rxq_int = 1,
.disable_rx_scatter = 1,
},
{
.drivers = DPDK_DRIVERS ({ "net_vmxnet3", "VMware VMXNET3" }),
.interface_name_prefix = "GigabitEthernet",
},
{
.drivers = DPDK_DRIVERS ({ "net_virtio", "Red Hat Virtio" }),
.interface_name_prefix = "GigabitEthernet",
.n_rx_desc = 256,
.n_tx_desc = 256,
.mq_mode_none = 1,
}
};
dpdk_driver_t *
dpdk_driver_find (const char *name, const char **desc)
{
for (int i = 0; i < ARRAY_LEN (dpdk_drivers); i++)
{
dpdk_driver_t *dr = dpdk_drivers + i;
dpdk_driver_name_t *dn = dr->drivers;
while (dn->name)
{
if (name && !strcmp (name, dn->name))
{
*desc = dn->desc;
return dr;
}
dn++;
}
}
return 0;
}
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