| Message ID | 20200918101649.60086-4-parav@nvidia.com |
|---|---|
| State | Accepted |
| Delegated to: | David Ahern |
| Headers | show |
| Series | devlink show controller and external info | expand |
diff --git a/devlink/devlink.c b/devlink/devlink.c index 9f99c031..0374175e 100644 --- a/devlink/devlink.c +++ b/devlink/devlink.c @@ -3343,6 +3343,9 @@ static void pr_out_port_pfvf_num(struct dl *dl, struct nlattr **tb) { 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);
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> --- devlink/devlink.c | 3 +++ 1 file changed, 3 insertions(+)