Show the controller number of the devlink port whenever kernel reports
it.
Example of a PCI VF port for an external controller number 1:
$ devlink port show pci/0000:06:00.0/2
pci/0000:06:00.0/2: type eth netdev ens2f0c1pf0vf1 flavour pcivf controller 1 pfnum 0 vfnum 1 external true splittable false
function:
hw_addr 00:00:00:00:00:00
$ devlink port show pci/0000:06:00.0/2 -jp
{
"port": {
"pci/0000:06:00.0/2": {
"type": "eth",
"netdev": "ens2f0c1pf0vf1",
"flavour": "pcivf",
"controller": 1,
"pfnum": 0,
"vfnum": 1,
"external": true,
"splittable": false,
"function": {
"hw_addr": "00:00:00:00:00:00"
}
}
}
}
Signed-off-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
{
uint16_t fn_num;
+ if (tb[DEVLINK_ATTR_PORT_CONTROLLER_NUMBER])
+ print_uint(PRINT_ANY, "controller", " controller %u",
+ mnl_attr_get_u32(tb[DEVLINK_ATTR_PORT_CONTROLLER_NUMBER]));
if (tb[DEVLINK_ATTR_PORT_PCI_PF_NUMBER]) {
fn_num = mnl_attr_get_u16(tb[DEVLINK_ATTR_PORT_PCI_PF_NUMBER]);
print_uint(PRINT_ANY, "pfnum", " pfnum %u", fn_num);