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Diffstat (limited to 'Documentation/networking/devlink/devlink-params.rst')
| -rw-r--r-- | Documentation/networking/devlink/devlink-params.rst | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/Documentation/networking/devlink/devlink-params.rst b/Documentation/networking/devlink/devlink-params.rst index da2f85c0fa21..4e01dc32bc08 100644 --- a/Documentation/networking/devlink/devlink-params.rst +++ b/Documentation/networking/devlink/devlink-params.rst @@ -41,6 +41,8 @@ In order for ``driverinit`` parameters to take effect, the driver must support reloading via the ``devlink-reload`` command. This command will request a reload of the device driver. +.. _devlink_params_generic: + Generic configuration parameters ================================ The following is a list of generic configuration parameters that drivers may @@ -95,14 +97,43 @@ own name. * - ``enable_roce`` - Boolean - Enable handling of RoCE traffic in the device. + * - ``enable_eth`` + - Boolean + - When enabled, the device driver will instantiate Ethernet specific + auxiliary device of the devlink device. + * - ``enable_rdma`` + - Boolean + - When enabled, the device driver will instantiate RDMA specific + auxiliary device of the devlink device. + * - ``enable_vnet`` + - Boolean + - When enabled, the device driver will instantiate VDPA networking + specific auxiliary device of the devlink device. + * - ``enable_iwarp`` + - Boolean + - Enable handling of iWARP traffic in the device. * - ``internal_err_reset`` - Boolean - When enabled, the device driver will reset the device on internal errors. * - ``max_macs`` - u32 - - Specifies the maximum number of MAC addresses per ethernet port of - this device. + - Typically macvlan, vlan net devices mac are also programmed in their + parent netdevice's Function rx filter. This parameter limit the + maximum number of unicast mac address filters to receive traffic from + per ethernet port of this device. * - ``region_snapshot_enable`` - Boolean - Enable capture of ``devlink-region`` snapshots. + * - ``enable_remote_dev_reset`` + - Boolean + - Enable device reset by remote host. When cleared, the device driver + will NACK any attempt of other host to reset the device. This parameter + is useful for setups where a device is shared by different hosts, such + as multi-host setup. + * - ``io_eq_size`` + - u32 + - Control the size of I/O completion EQs. + * - ``event_eq_size`` + - u32 + - Control the size of asynchronous control events EQ. |