Commits
Paul Greenwalt committed 1aa37845f76
ixgbe: add status reg reads to ixgbe_check_remove Add status register reads and delay between reads to ixgbe_check_remove. Registers can read 0xFFFFFFFF during PCI reset, which causes the driver to remove the adapter. The additional status register reads can reduce the chance of this race condition. If the status register is not 0xFFFFFFFF, then ixgbe_check_remove returns the value of the register being read. Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>