tree b824149cb41ac31a5532e140e06c2dd77a266793
parent f58dbd7320e148b25cc0088ef37f524c99c6790f
author Amit Kumar Salecha <amit@unm84.unmin.com> 1259768779 +0000
committer David S. Miller <davem@davemloft.net> 1259812638 -0800

netxen: fix failure cases for fw hang recovery

Handle few corner cases in firmware hang detection and recovery:

o Don't mark device state as READY, till handshake with
  firmware is done.
o During probe, if start_firmware fails, restore reference
  count.
o Don't increment refernce count, if start_firmware fails
  during firmware reset.
o Clear __NX_RESETTING bit, incase of fatal error or tempeature
  reaches critical limit so that pci remove() doesn't poll on
  this bit.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>