Greetings!
Can anybody definitely tell if ConnectX-3 (not PRO) does support RoCEv2?
CentOS-7.2, Mellanox OFED 3.2.2
[root@5810-client ~]# cat /sys/module/mlx4_core/parameters/roce_mode
2
[root@5810-client ~]# dmesg
....
[ 33.630558] mlx4_core: Mellanox ConnectX core driver v3.2-2.0.0 (25 Feb 2016)
[ 33.630590] mlx4_core: Initializing 0000:03:00.0
[ 38.031397] mlx4_core: device is working in RoCE mode: Roce V1 <<<<<----------------------------------------------------------- ????????
[ 38.031399] mlx4_core: gid_type 1 for UD QPs is not supported by the devicegid_type 0 was chosen instead
[ 38.031400] mlx4_core: UD QP Gid type is: V1
[ 39.367401] mlx4_core 0000:03:00.0: PCIe link speed is 8.0GT/s, device supports 8.0GT/s
[ 39.367403] mlx4_core 0000:03:00.0: PCIe link width is x8, device supports x8
[ 39.367792] mlx4_core 0000:03:00.0: irq 31 for MSI/MSI-X
[ 39.367796] mlx4_core 0000:03:00.0: irq 32 for MSI/MSI-X
[ 39.492748] mlx4_en: Mellanox ConnectX HCA Ethernet driver v3.2-2.0.0 (25 Feb 2016)
[ 39.496490] mlx4_en 0000:03:00.0: Activating port:1
[ 39.503891] mlx4_en: 0000:03:00.0: Port 1: Using 8 TX rings
[ 39.503895] mlx4_en: 0000:03:00.0: Port 1: Using 4 RX rings
[ 39.503898] mlx4_en: 0000:03:00.0: Port 1: frag:0 - size:1522 prefix:0 stride:1536
[ 39.504086] mlx4_en: 0000:03:00.0: Port 1: Initializing port
[ 39.504498] mlx4_en 0000:03:00.0: registered PHC clock
......
Regards,
Philip