[ofa-general] ConnectX IB HCA with Ubuntu 8.04
Steven Truelove
truelove at array.ca
Wed Aug 20 11:38:13 PDT 2008
Hi,
I am trying to get Infiniband up and running on a Ubuntu 8.04
system. I can load the modules and see plenty of infiniband content
under /sys/class, but when I try to run ibv_devices, I get this error:
libibverbs: Warning: no userspace device-specific driver found for
/sys/class/infiniband_verbs/uverbs0
Here is a listing from lspci:
07:00.0 InfiniBand: Mellanox Technologies MT25418 [ConnectX IB DDR, PCIe
2.0 2.5GT/s] (rev a0)
And from dmesg:
[ 107.496097] mlx4_core: Mellanox ConnectX core driver v0.01 (May 1, 2007)
[ 107.496101] mlx4_core: Initializing 0000:07:00.0
ls -al from /sys/class/infini* :
/sys/class/infiniband:
total 0
drwxr-xr-x 3 root root 0 2008-08-20 14:25 .
drwxr-xr-x 31 root root 0 2008-08-20 14:26 ..
drwxr-xr-x 3 root root 0 2008-08-20 14:25 mlx4_0
/sys/class/infiniband_cm:
total 0
drwxr-xr-x 3 root root 0 2008-08-20 14:26 .
drwxr-xr-x 31 root root 0 2008-08-20 14:26 ..
-r--r--r-- 1 root root 4096 2008-08-20 14:35 abi_version
drwxr-xr-x 2 root root 0 2008-08-20 14:26 ucm0
/sys/class/infiniband_mad:
total 0
drwxr-xr-x 6 root root 0 2008-08-20 14:26 .
drwxr-xr-x 31 root root 0 2008-08-20 14:26 ..
-r--r--r-- 1 root root 4096 2008-08-20 14:31 abi_version
drwxr-xr-x 2 root root 0 2008-08-20 14:26 issm0
drwxr-xr-x 2 root root 0 2008-08-20 14:26 issm1
drwxr-xr-x 2 root root 0 2008-08-20 14:26 umad0
drwxr-xr-x 2 root root 0 2008-08-20 14:26 umad1
/sys/class/infiniband_verbs:
total 0
drwxr-xr-x 3 root root 0 2008-08-20 14:26 .
drwxr-xr-x 31 root root 0 2008-08-20 14:26 ..
-r--r--r-- 1 root root 4096 2008-08-20 14:26 abi_version
drwxr-xr-x 2 root root 0 2008-08-20 14:26 uverbs0
root at msh-new:/sys/class/infiniband_verbs/uverbs0# cat
/sys/class/infiniband/mlx4_0/board_id
SM_1021000001
root at msh-new:/sys/class/infiniband_verbs/uverbs0# cat
/sys/class/infiniband/mlx4_0/hca_type
MT25418
root at msh-new:/sys/class/infiniband_verbs/uverbs0# cat
/sys/class/infiniband/mlx4_0/hw_rev
0
root at msh-new:/sys/class/infiniband_verbs/uverbs0# cat
/sys/class/infiniband/mlx4_0/fw_ver
2.3.0
Assistance would be very much appreciated. Let me know if there is more
information I should provide.
Thanks,
Steven Truelove
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