[Bug 290793] iovctl on mlx5en won't work

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=290793

--- Comment #3 from David BOYER <[email protected]> ---
Created attachment 265551
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=265551&action=edit
patch for sr-iov VF in linux_pci.c

On FreeBSD, the BAR size of VFs can temporarily be 0 and. This makes the
lkpi_pci_request_region function exits, disabling further manipulations.
This patch introduces an exception for VFs so they can work properly.

A better approach would be maybe to check the size of the BAR when initializing
the PF.

-- 
You are receiving this mail because:
You are the assignee for the bug.