User Manual

Rev 2.3-1.0.1
Mellanox Technologies
191
3.5.1.4 Forcing the VF to Reset
If an outside "reset" is forced by using the PCI sysfs entry for a VF, a reset is executed on that VF
once it runs any command over its communication channel.
For example, the below command can be used on a hypervisor to reset a VF defined by
0000\:04\:00.1:
echo 1 >/sys/bus/pci/devices/0000\:04\:00.1/reset
3.5.1.5 Advanced Error Reporting (AER)
AER, a mechanism used by the driver to get notifications upon PCI errors, is supported only in
native mode, ULPs are called with
remove_one/add_one and expect to continue working prop-
erly after that flow.User space application will work in same mode as defined in the "Reset Flow"
above.
3.6 HPC-X™
For further information, please refer to HPC-X™ User Manual (www.mellanox.com -->
Products --> HPC-X --> HPC-X Toolkit)