svn commit: r314102 - stable/11/sys/dev/e1000

[Marius Strobl]

Author: marius
Date: Wed Feb 22 17:57:19 2017
New Revision: 314102
URL: https://svnweb.freebsd.org/changeset/base/314102

Log:
  MFC: r311979
  
  Reset the EIAC register to include the LINK status bit and restore
  link up/down notifications.

Modified:
  stable/11/sys/dev/e1000/if_em.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/dev/e1000/if_em.c
==============================================================================
--- stable/11/sys/dev/e1000/if_em.c	Wed Feb 22 17:20:18 2017	(r314101)
+++ stable/11/sys/dev/e1000/if_em.c	Wed Feb 22 17:57:19 2017	(r314102)
@@ -5114,7 +5114,7 @@ em_enable_intr(struct adapter *adapter)
 	u32 ims_mask = IMS_ENABLE_MASK;
 
 	if (hw->mac.type == e1000_82574) {
-		E1000_WRITE_REG(hw, EM_EIAC, adapter->ims);
+		E1000_WRITE_REG(hw, EM_EIAC, EM_MSIX_MASK);
 		ims_mask |= adapter->ims;
 	} 
 	E1000_WRITE_REG(hw, E1000_IMS, ims_mask);