tree b0a4368ef63eaaa823ce67d13e8c5bdc8fcd6e4a
parent 4d432f67ff004dc387ba307d418d0eae4fa9dc13
author Benjamin Poirier <bpoirier@suse.com> 1447113019 -0800
committer Jeff Kirsher <jeffrey.t.kirsher@intel.com> 1450150573 -0800

e1000e: Do not read ICR in Other interrupt

Removes the ICR read in the other interrupt handler, uses EIAC to
autoclear the Other bit from ICR and IMS. This allows us to avoid
interference with Rx and Tx interrupts in the Other interrupt handler.

The information read from ICR is not needed. IMS is configured such that
the only interrupt cause that can trigger the Other interrupt is Link
Status Change.

Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>