First step at making ix(4) MPSAVE. This is largely based on the em(4)

changes done by kettenis@. Tested by Hrvoje Popovski and chris@
dlg@, mpi@ and kettenis@ agree on developping this further in tree.

1 files changed, 2 insertions, 1 deletions

diff --git a/sys/dev/pci/if_ix.h b/sys/dev/pci/if_ix.h
index de7abb4cbb6..b97115ad6bb 100644
--- a/sys/dev/pci/if_ix.h
+++ b/sys/dev/pci/if_ix.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: if_ix.h,v 1.27 2014/11/12 16:06:47 mikeb Exp $	*/
+/*	$OpenBSD: if_ix.h,v 1.28 2015/09/11 12:09:10 claudio Exp $	*/
 
 /******************************************************************************
 
@@ -277,6 +277,7 @@ struct ix_softc {
 	 * Receive rings:
 	 *	Allocated at run time, an array of rings.
 	 */
+	struct mutex		rx_mtx;
 	struct rx_ring		*rx_rings;
 	uint64_t		que_mask;
 	int			num_rx_desc;