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DEVLINK-DEV(8) Linux DEVLINK-DEV(8)

NAME

vdpa-dev - vdpa device configuration

SYNOPSIS


vdpa dev [ OPTIONS ] { COMMAND| help }

OPTIONS := { -V[ersion] }

vdpa dev show [ DEV ]

vdpa dev help

vdpa dev add name NAME mgmtdev MGMTDEV [ mac MACADDR ] [ mtu MTU ] [ max_vqp MAX_VQ_PAIRS ]

vdpa dev del DEV

vdpa dev config show [ DEV ]

DESCRIPTION

vdpa dev show - display vdpa device attributes

DEV - specifies the vdpa device to show. If this argument is omitted all devices are listed.


Format is:
VDPA_DEVICE_NAME

vdpa dev add - add a new vdpa device.

Name of the new vdpa device to add.

Name of the management device to use for device addition.

mac MACADDR - specifies the mac address for the new vdpa device. This is applicable only for the network type of vdpa device. This is optional.

mtu MTU - specifies the mtu for the new vdpa device. This is applicable only for the network type of vdpa device. This is optional.

vdpa dev del - Delete the vdpa device.

DEV - specifies the vdpa device to delete.

vdpa dev config show - Show configuration of specific device or all devices.

DEV - specifies the vdpa device to show its configuration. If this argument is omitted all devices configuration is listed.


Format is:
VDPA_DEVICE_NAME

EXAMPLES

vdpa dev show

Shows the all vdpa devices on the system.

vdpa dev show foo

Shows the specified vdpa device.

vdpa dev add name foo mgmtdev vdpa_sim_net

Add the vdpa device named foo on the management device vdpa_sim_net.

vdpa dev add name foo mgmtdev vdpa_sim_net mac 00:11:22:33:44:55

Add the vdpa device named foo on the management device vdpa_sim_net with mac address of 00:11:22:33:44:55.

vdpa dev add name foo mgmtdev vdpa_sim_net mac 00:11:22:33:44:55 mtu 9000

Add the vdpa device named foo on the management device vdpa_sim_net with mac address of 00:11:22:33:44:55 and mtu of 9000 bytes.

vdpa dev add name foo mgmtdev auxiliary/mlx5_core.sf.1 mac 00:11:22:33:44:55 max_vqp 8

Add the vdpa device named foo on the management device auxiliary/mlx5_core.sf.1 with mac address of 00:11:22:33:44:55 and max 8 virtqueue pairs

vdpa dev del foo

Delete the vdpa device named foo which was previously created.

vdpa dev config show foo

Shows the vdpa device configuration of device named foo.

SEE ALSO

vdpa(8), vdpa-mgmtdev(8),

AUTHOR

Parav Pandit <parav@nvidia.com>

5 Jan 2021 iproute2