Mellanox Technologies IS5025D-1BRC User Manual page 45

QDR InfiniBand Switch Platform User Manual
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MST PCI module loaded
MST PCI configuration module loaded
MST devices:
------------
/dev/mst/mt26428_pciconf0
/dev/mst/mt26428_pci_cr0
Inband devices:
-------------------
/dev/mst/CA_MT25418_eagle8_HCA-1_lid-0x0068
/dev/mst/SW_MT48438_IS5030-Ranana-2_lid-0x0001
/dev/mst/SW_MT48438_IS5030-Ranana_lid-0x0002
[root@eagle1 ~]# flint -d /dev/mst/SW_MT48438_IS5030-Ranana_lid-0x0002 -qq q
-W- Running quick query - Skipping full image integrity checks.
Image type:
FW Version:
Device ID:
Description:
GUIDs:
Board ID:
VSD:
PSID:
Other tools like flint can also be useful.
4.3.2.1 Instructions for Reprogramming Over the InfiniBand Network
To update an InfiniScale IV switch device having a specific GUID (for example,
0x00000006660abcd0) or LID, the following are the recommended steps to update the device
firmware.
1. Make sure all subnet ports are in the active state. One way to check this is to run opensm, the
Subnet Manager.
[root@mymach]> /etc/init.d/opensmd start
opensm start
2. Make sure the local ports are active by running 'ibv_devinfo'.
3. Obtain the device LID.
1. Use the "mst ib add" command:
The "mst ib add" runs the ibdiagnet/ibdiscover tool to discover the InfiniBand fabric and then lists the
discovered IB nodes as an mst device under /dev/mst/ directory. These devices can be used for access by
other MFT tools.
[root@mymach]> mst ib add
- PCI configuration cycles access.
bus:dev.fn=04:00.0 addr.reg=88 data.reg=92
Chip revision is: B0
- PCI direct access.
bus:dev.fn=04:00.0 bar=0xca200000 size=0x100000
Chip revision is: B0
FS2
7.4.2200
48438
Node Sys image
0002c902004429e8 0002c902004429eb
n/a (MT_0D00110012)
n/a
MT_0D00110012
[ OK ]
Mellanox Technologies
Rev 3.4
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