| Message ID | 20171027213703.GA1107@felix-thinkpad.cavium.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | [net-next] liquidio: get rid of false alarm "Unknown cmd 27" in dmesg | expand |
From: Felix Manlunas <felix.manlunas@cavium.com> Date: Fri, 27 Oct 2017 14:37:03 -0700 > Creating a macvtap interface with the liquidio VF driver as lower device > causes this alarming message to show up in dmesg: > > liquidio_link_ctrl_cmd_completion Unknown cmd 27 > > That's actually a false alarm because cmd 27 is the value of the macro > OCTNET_CMD_SET_UC_LIST which is known. It's a control command sent from > host to NIC firmware to set the unicast MAC address list of the macvtap > lower device. > > Make the false alarm go away by adding a case for OCTNET_CMD_SET_UC_LIST > in liquidio_link_ctrl_cmd_completion(). > > Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> > Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com> Applied.
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_core.c b/drivers/net/ethernet/cavium/liquidio/lio_core.c index b891d85..89b7820 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_core.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_core.c @@ -143,6 +143,7 @@ void liquidio_link_ctrl_cmd_completion(void *nctrl_ptr) switch (nctrl->ncmd.s.cmd) { case OCTNET_CMD_CHANGE_DEVFLAGS: case OCTNET_CMD_SET_MULTI_LIST: + case OCTNET_CMD_SET_UC_LIST: break; case OCTNET_CMD_CHANGE_MACADDR:
Creating a macvtap interface with the liquidio VF driver as lower device causes this alarming message to show up in dmesg: liquidio_link_ctrl_cmd_completion Unknown cmd 27 That's actually a false alarm because cmd 27 is the value of the macro OCTNET_CMD_SET_UC_LIST which is known. It's a control command sent from host to NIC firmware to set the unicast MAC address list of the macvtap lower device. Make the false alarm go away by adding a case for OCTNET_CMD_SET_UC_LIST in liquidio_link_ctrl_cmd_completion(). Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@cavium.com> --- drivers/net/ethernet/cavium/liquidio/lio_core.c | 1 + 1 file changed, 1 insertion(+)