https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=231859
--- Comment #4 from Brian Mueller <bmuel...@panasas.com> ---
I was OOTO last week. I will try 11-STABLE this week.
The peer is a RHEL 7.2 node.
[root@pgh-ibquad-1d ~]# modinfo ib_ipoib
filename:
/lib/modules/3.10.0-327.22.2.el7.x86_64/weak-updates/mlnx-ofa_kernel/drivers/infiniband/ulp/ipoib/ib_ipoib.ko
version: 3.2-2.0.0_25 Feb 2016
license: Dual BSD/GPL
description: IP-over-InfiniBand net driver
author: Roland Dreier
alias: rtnl-link-ipoib
rhelversion: 7.2
srcversion: EFF8E020E6E534613C6CEAA
depends: ib_core,ib_cm,mlx_compat,ib_sa
vermagic: 3.10.0-327.el7.x86_64 SMP mod_unload modversions
signer: Mellanox Technologies signing key
sig_key: 61:FE:B0:74:FC:72:92:F9:58:41:93:86:FF:DD:9D:5C:A9:99:E4:03
sig_hashalgo: sha256
parm: max_nonsrq_conn_qp:Max number of connected-mode QPs per
interface (applied only if shared receive queue is not available) (default:
128) (2-4096) (int)
parm: mcast_debug_level:Enable multicast debug tracing if > 0
(default: 0) (int)
parm: send_queue_size:Number of descriptors in send queue (default =
512) (2-8192) (int)
parm: recv_queue_size:Number of descriptors in receive queue (default
= 512) (2-8192) (int)
parm: lro:Enable LRO (Large Receive Offload) (default = 1) (0-1)
(int)
parm: lro_max_aggr:LRO: Max packets to be aggregated must be power of
2(default = 64) (2-64) (int)
parm: debug_level:Enable debug tracing if > 0 (default: 0) (0-1)
(int)
GIDS
-----
* RHEL 7.2 client
cat /sys/class/infiniband/mlx4_0/ports/1/gids/0
fe80:0000:0000:0000:0030:48ff:fff4:c6ed
cat /sys/class/infiniband/mlx4_0/ports/1/gids/1
fe80:0000:0000:0000:0000:0000:0000:0000
...
cat /sys/class/infiniband/mlx4_0/ports/1/gids/127
fe80:0000:0000:0000:0000:0000:0000:0000
* FreeBSD 11.2 client
sys.class.infiniband.mlx4_0.ports.1.gids.0:
80:0000:0000:0000:001e:6703:00f2:576f
sys.class.infiniband.mlx4_0.ports.1.gids.1:
fe80:0000:0000:0000:0000:0000:0000:0000
...
sys.class.infiniband.mlx4_0.ports.1.gids.127:
fe80:0000:0000:0000:0000:0000:0000:0000
ibv_devinfo
------------
* RHEL 7.2 client
hca_id: mlx4_0
transport: InfiniBand (0)
fw_ver: 2.9.1000
node_guid: 0030:48ff:fff4:c6ec
sys_image_guid: 0030:48ff:fff4:c6ef
vendor_id: 0x02c9
vendor_part_id: 26428
hw_ver: 0xB0
board_id: SM_2092000001000
phys_port_cnt: 1
Device ports:
port: 1
state: PORT_ACTIVE (4)
max_mtu: 4096 (5)
active_mtu: 4096 (5)
sm_lid: 1
port_lid: 15
port_lmc: 0x00
link_layer: InfiniBand
* FreeBSD 11.2 client
hca_id: mlx4_0
transport: InfiniBand (0)
fw_ver: 2.40.7000
node_guid: 001e:6703:00f2:576e
sys_image_guid: 001e:6703:00f2:5771
vendor_id: 0x02c9
vendor_part_id: 4099
hw_ver: 0x0
board_id: INCX-3I355920151
phys_port_cnt: 1
port: 1
state: PORT_ACTIVE (4)
max_mtu: 4096 (5)
active_mtu: 4096 (5)
sm_lid: 1
port_lid: 2
port_lmc: 0x00
link_layer: InfiniBand
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