Hi, I recently got an R86s U2 but I'm having trouble getting the SPF+ interfaces to work.
I can see the three 2.5Gbps interfaces but not the two SFP+ ones.
if I check dmesg I see some errors from mlx4_core.
Has anyone run into this before? I'm hoping I'm missing something and didn't get a dud.
I'm running Ubuntu 22.04 although I also booted into the Openwrt install it shipped with and didn't see the interfaces there either.
I can see the three 2.5Gbps interfaces but not the two SFP+ ones.
Code:
$ ip l | grep -P '^\d'
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
2: enp1s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000
3: enp2s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000
4: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
$ lspci| grep -i eth
01:00.0 Ethernet controller: Intel Corporation Device 125c (rev 04)
02:00.0 Ethernet controller: Intel Corporation Device 125c (rev 04)
03:00.0 Ethernet controller: Intel Corporation Device 125c (rev 04)
05:00.0 Ethernet controller: Mellanox Technologies MT27500 Family [ConnectX-3]
Code:
$ lsmod | grep mlx
mlx4_core 405504 0
$ sudo dmesg | grep -i mlx
[ 1.397624] mlx4_core: Mellanox ConnectX core driver v4.0-0
[ 1.397657] mlx4_core: Initializing 0000:05:00.0
[ 67.788745] mlx4_core 0000:05:00.0: command 0x34 timed out (go bit not cleared)
[ 67.788758] mlx4_core 0000:05:00.0: device is going to be reset
[ 67.788761] mlx4_core 0000:05:00.0: crdump: FW doesn't support health buffer access, skipping
[ 68.805242] mlx4_core 0000:05:00.0: device was reset successfully
[ 68.805246] mlx4_core 0000:05:00.0: Failed to override log_pg_sz parameter
[ 68.805248] mlx4_core 0000:05:00.0: Failed to init fw, aborting.
[ 69.829020] mlx4_core: probe of 0000:05:00.0 failed with error -5
$ sudo mstconfig q
-E- Failed to open device: /sys/bus/pci/devices/0000:05:00.0/config. Cannot perform operation, Driver might be down.
I'm running Ubuntu 22.04 although I also booted into the Openwrt install it shipped with and didn't see the interfaces there either.
Code:
$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=22.04
DISTRIB_CODENAME=jammy
DISTRIB_DESCRIPTION="Ubuntu 22.04.3 LTS"
$ uname -a
Linux r86su2 5.15.0-88-generic #98-Ubuntu SMP Mon Oct 2 15:18:56 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux