diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/Kconfig')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/Kconfig | 153 |
1 files changed, 90 insertions, 63 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig index a1f20b205299..26685fd0fdaa 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig @@ -6,24 +6,20 @@ config MLX5_CORE tristate "Mellanox 5th generation network adapters (ConnectX series) core driver" depends on PCI + select AUXILIARY_BUS select NET_DEVLINK - imply PTP_1588_CLOCK - imply VXLAN - imply MLXFW - imply PCI_HYPERV_INTERFACE - default n - ---help--- + depends on VXLAN || !VXLAN + depends on MLXFW || !MLXFW + depends on PTP_1588_CLOCK_OPTIONAL + depends on PCI_HYPERV_INTERFACE || !PCI_HYPERV_INTERFACE + help Core driver for low level functionality of the ConnectX-4 and Connect-IB cards by Mellanox Technologies. -config MLX5_ACCEL - bool - config MLX5_FPGA bool "Mellanox Technologies Innova support" depends on MLX5_CORE - select MLX5_ACCEL - ---help--- + help Build support for the Innova family of network cards by Mellanox Technologies. Innova network cards are comprised of a ConnectX chip and an FPGA chip on one board. If you select this option, the @@ -35,15 +31,14 @@ config MLX5_CORE_EN depends on NETDEVICES && ETHERNET && INET && PCI && MLX5_CORE select PAGE_POOL select DIMLIB - default n - ---help--- + help Ethernet support in Mellanox Technologies ConnectX-4 NIC. config MLX5_EN_ARFS bool "Mellanox MLX5 ethernet accelerated receive flow steering (ARFS) support" depends on MLX5_CORE_EN && RFS_ACCEL default y - ---help--- + help Mellanox MLX5 ethernet hardware-accelerated receive flow steering support, Enables ethernet netdevice arfs support and ntuple filtering. @@ -51,7 +46,7 @@ config MLX5_EN_RXNFC bool "Mellanox MLX5 ethernet rx nfc flow steering support" depends on MLX5_CORE_EN default y - ---help--- + help Mellanox MLX5 ethernet rx nfc flow steering support Enables ethtool receive network flow classification, which allows user defined flow rules to direct traffic into arbitrary rx queue via ethtool set/get_rxnfc @@ -61,7 +56,7 @@ config MLX5_MPFS bool "Mellanox Technologies MLX5 MPFS support" depends on MLX5_CORE_EN default y - ---help--- + help Mellanox Technologies Ethernet Multi-Physical Function Switch (MPFS) support in ConnectX NIC. MPFs is required for when multi-PF configuration is enabled to allow passing user configured unicast MAC addresses to the @@ -71,18 +66,66 @@ config MLX5_ESWITCH bool "Mellanox Technologies MLX5 SRIOV E-Switch support" depends on MLX5_CORE_EN && NET_SWITCHDEV default y - ---help--- + help Mellanox Technologies Ethernet SRIOV E-Switch support in ConnectX NIC. E-Switch provides internal SRIOV packet steering and switching for the enabled VFs and PF in two available modes: Legacy SRIOV mode (L2 mac vlan steering based). Switchdev mode (eswitch offloads). +config MLX5_BRIDGE + bool + depends on MLX5_ESWITCH && BRIDGE + default y + help + mlx5 ConnectX offloads support for Ethernet Bridging (BRIDGE). + Enable adding representors of mlx5 uplink and VF ports to Bridge and + offloading rules for traffic between such ports. Supports VLANs (trunk and + access modes). + +config MLX5_CLS_ACT + bool "MLX5 TC classifier action support" + depends on MLX5_ESWITCH && NET_CLS_ACT + default y + help + mlx5 ConnectX offloads support for TC classifier action (NET_CLS_ACT), + works in both native NIC mode and Switchdev SRIOV mode. + Actions get attached to a Hardware offloaded classifiers and are + invoked after a successful classification. Actions are used to + overwrite the classification result, instantly drop or redirect and/or + reformat packets in wire speeds without involving the host cpu. + + If set to N, TC offloads in both NIC and switchdev modes will be disabled. + If unsure, set to Y + +config MLX5_TC_CT + bool "MLX5 TC connection tracking offload support" + depends on MLX5_CLS_ACT && NF_FLOW_TABLE && NET_ACT_CT && NET_TC_SKB_EXT + default y + help + Say Y here if you want to support offloading connection tracking rules + via tc ct action. + + If unsure, set to Y + +config MLX5_TC_SAMPLE + bool "MLX5 TC sample offload support" + depends on MLX5_CLS_ACT + depends on PSAMPLE=y || PSAMPLE=n || MLX5_CORE=m + default y + help + Say Y here if you want to support offloading sample rules via tc + sample action. + If set to N, will not be able to configure tc rules with sample + action. + + If unsure, set to Y + config MLX5_CORE_EN_DCB bool "Data Center Bridging (DCB) Support" default y depends on MLX5_CORE_EN && DCB - ---help--- + help Say Y here if you want to use Data Center Bridging (DCB) in the driver. If set to N, will not be able to configure QoS and ratelimit attributes. @@ -93,71 +136,55 @@ config MLX5_CORE_EN_DCB config MLX5_CORE_IPOIB bool "Mellanox 5th generation network adapters (connectX series) IPoIB offloads support" depends on MLX5_CORE_EN - default n - ---help--- + help MLX5 IPoIB offloads & acceleration support. -config MLX5_FPGA_IPSEC - bool "Mellanox Technologies IPsec Innova support" - depends on MLX5_CORE - depends on MLX5_FPGA +config MLX5_EN_MACSEC + bool "Connect-X support for MACSec offload" + depends on MLX5_CORE_EN + depends on MACSEC default n help - Build IPsec support for the Innova family of network cards by Mellanox - Technologies. Innova network cards are comprised of a ConnectX chip - and an FPGA chip on one board. If you select this option, the - mlx5_core driver will include the Innova FPGA core and allow building - sandbox-specific client drivers. + Build support for MACsec cryptography-offload acceleration in the NIC. config MLX5_EN_IPSEC - bool "IPSec XFRM cryptography-offload accelaration" + bool "Mellanox Technologies IPsec Connect-X support" depends on MLX5_CORE_EN depends on XFRM_OFFLOAD depends on INET_ESP_OFFLOAD || INET6_ESP_OFFLOAD - depends on MLX5_FPGA_IPSEC - default n - help - Build support for IPsec cryptography-offload accelaration in the NIC. - Note: Support for hardware with this capability needs to be selected - for this option to become available. - -config MLX5_FPGA_TLS - bool "Mellanox Technologies TLS Innova support" - depends on TLS_DEVICE - depends on TLS=y || MLX5_CORE=m - depends on MLX5_FPGA - default n help - Build TLS support for the Innova family of network cards by Mellanox - Technologies. Innova network cards are comprised of a ConnectX chip - and an FPGA chip on one board. If you select this option, the - mlx5_core driver will include the Innova FPGA core and allow building - sandbox-specific client drivers. + Build support for IPsec cryptography-offload acceleration in the NIC. -config MLX5_TLS +config MLX5_EN_TLS bool "Mellanox Technologies TLS Connect-X support" - depends on MLX5_CORE_EN depends on TLS_DEVICE depends on TLS=y || MLX5_CORE=m - select MLX5_ACCEL - default n - help - Build TLS support for the Connect-X family of network cards by Mellanox - Technologies. - -config MLX5_EN_TLS - bool "TLS cryptography-offload accelaration" depends on MLX5_CORE_EN - depends on MLX5_FPGA_TLS || MLX5_TLS - default y help - Build support for TLS cryptography-offload accelaration in the NIC. - Note: Support for hardware with this capability needs to be selected - for this option to become available. + Build support for TLS cryptography-offload acceleration in the NIC. config MLX5_SW_STEERING bool "Mellanox Technologies software-managed steering" depends on MLX5_CORE_EN && MLX5_ESWITCH + select CRC32 default y help Build support for software-managed steering in the NIC. + +config MLX5_SF + bool "Mellanox Technologies subfunction device support using auxiliary device" + depends on MLX5_CORE && MLX5_CORE_EN + help + Build support for subfuction device in the NIC. A Mellanox subfunction + device can support RDMA, netdevice and vdpa device. + It is similar to a SRIOV VF but it doesn't require SRIOV support. + +config MLX5_SF_MANAGER + bool + depends on MLX5_SF && MLX5_ESWITCH + default y + help + Build support for subfuction port in the NIC. A Mellanox subfunction + port is managed through devlink. A subfunction supports RDMA, netdevice + and vdpa device. It is similar to a SRIOV VF but it doesn't require + SRIOV support. |