MLNX_OFED Documentation Rev 5.0-1.0.0.0
1.0

Fast Driver Unload

Warning

This feature is supported in ConnectX-4 adapter cards family and above only.

This feature enables optimizing mlx5 driver teardown time in shutdown and kexec flows.
The fast driver unload is disabled by default. To enable it, the prof_sel module parameter of mlx5_core module should be set to 3.

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