Module Name:    src
Committed By:   knakahara
Date:           Fri Jun  8 11:09:24 UTC 2018

Modified Files:
        src/sys/dev/pci: if_iwm.c

Log Message:
Fix "ifconfig iwm0" failures reported by ryoon@n.o. Advised nonaka@n.o and 
ozaki-r@n.o, thanks.


To generate a diff of this commit:
cvs rdiff -u -r1.80 -r1.81 src/sys/dev/pci/if_iwm.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

Modified files:

Index: src/sys/dev/pci/if_iwm.c
diff -u src/sys/dev/pci/if_iwm.c:1.80 src/sys/dev/pci/if_iwm.c:1.81
--- src/sys/dev/pci/if_iwm.c:1.80	Wed Jun  6 01:49:08 2018
+++ src/sys/dev/pci/if_iwm.c	Fri Jun  8 11:09:24 2018
@@ -1,4 +1,4 @@
-/*	$NetBSD: if_iwm.c,v 1.80 2018/06/06 01:49:08 maya Exp $	*/
+/*	$NetBSD: if_iwm.c,v 1.81 2018/06/08 11:09:24 knakahara Exp $	*/
 /*	OpenBSD: if_iwm.c,v 1.148 2016/11/19 21:07:08 stsp Exp	*/
 #define IEEE80211_NO_HT
 /*
@@ -106,7 +106,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_iwm.c,v 1.80 2018/06/06 01:49:08 maya Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_iwm.c,v 1.81 2018/06/08 11:09:24 knakahara Exp $");
 
 #include <sys/param.h>
 #include <sys/conf.h>
@@ -7762,6 +7762,11 @@ iwm_preinit(struct iwm_softc *sc)
 		ic->ic_sup_rates[IEEE80211_MODE_11A] = ieee80211_std_rateset_11a;
 
 	ether_ifdetach(ifp);
+	/*
+	 * XXX
+	 * ether_ifdetach() overwrites ifp->if_ioctl, so restore it here.
+	 */
+	ifp->if_ioctl = iwm_ioctl;
 	ieee80211_ifattach(ic);
 
 	ic->ic_node_alloc = iwm_node_alloc;

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