Hi: output to those commands as below:
# ibv_devinfo
No IB devices found
# mst start
Starting MST (Mellanox Software Tools) driver set
Loading MST PCI module - Success
Loading MST PCI configuration module - Success
Create devices
Unloading MST PCI module (unused) - Success
# mst status
MST modules:
------------
MST PCI module is not loaded
MST PCI configuration module loaded
MST devices:
------------
/dev/mst/mt401_pciconf0 - PCI configuration cycles access.
domain:bus:dev.fn=0000:07:00.0 addr.reg=88 data.reg=92
Chip revision is: B0
# flint -d /dev/mst/mt401_pciconf0 -qq q
-E- Cannot open Device: /dev/mst/mt401_pciconf0. No such file or directory MFE_NO_FLASH_DETECTED