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From: Pyun YongHyeon <yongari@FreeBSD.org>
Date: Tue, 31 May 2011 18:45:16 +0000 (UTC)
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Subject: svn commit: r222542 - head/sys/dev/nfe
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Author: yongari
Date: Tue May 31 18:45:15 2011
New Revision: 222542
URL: http://svn.freebsd.org/changeset/base/222542

Log:
  If driver is not running, disable interrupts and do not try to
  process received frames.  Previously it was possible to handle RX
  interrupts even if controller is not fully initialized. This
  resulted in non-working driver after system is up and running.
  
  Reported by:	hselasky
  Tested by:	hselasky

Modified:
  head/sys/dev/nfe/if_nfe.c

Modified: head/sys/dev/nfe/if_nfe.c
==============================================================================
--- head/sys/dev/nfe/if_nfe.c	Tue May 31 18:27:18 2011	(r222541)
+++ head/sys/dev/nfe/if_nfe.c	Tue May 31 18:45:15 2011	(r222542)
@@ -1889,7 +1889,7 @@ nfe_int_task(void *arg, int pending)
 
 	if ((ifp->if_drv_flags & IFF_DRV_RUNNING) == 0) {
 		NFE_UNLOCK(sc);
-		nfe_enable_intr(sc);
+		nfe_disable_intr(sc);
 		return;
 	}