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authorFelix Fietkau <nbd@openwrt.org>2006-12-19 22:52:16 +0000
committerFelix Fietkau <nbd@openwrt.org>2006-12-19 22:52:16 +0000
commit0d9508a09dc4fadf04c2a0506b2f1c60dcfb0f50 (patch)
tree03a7c9f18e6209a82f6383226e3522ba3d592bcb /package/madwifi/patches/110-init_fix_PR_914.patch
parent96601237fb1c0d49e47798c52471d5f4337cebbf (diff)
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add two patches from madwifi trac ticket 914 - should fix multiple wlanconfig create/destroy runs and a few wds related crashes
SVN-Revision: 5865
Diffstat (limited to 'package/madwifi/patches/110-init_fix_PR_914.patch')
-rw-r--r--package/madwifi/patches/110-init_fix_PR_914.patch22
1 files changed, 22 insertions, 0 deletions
diff --git a/package/madwifi/patches/110-init_fix_PR_914.patch b/package/madwifi/patches/110-init_fix_PR_914.patch
new file mode 100644
index 0000000000..b6a0ca2b7d
--- /dev/null
+++ b/package/madwifi/patches/110-init_fix_PR_914.patch
@@ -0,0 +1,22 @@
+Doing ifconfig athX down/ifconfig athX up several times provokes kernel crash.
+See http://madwifi.org/ticket/914. But if ath_hal_phydisable() is skipped -
+I observe NO CRASH whatsoever ... :\ Weird.
+
+Signed-off-by: Mindaugas Kriaučiūnas <mindaugas.kriauciunas@gmail.com>
+Signed-off-by: Žilvinas Valinskas <valins@soften.ktu.lt>
+
+Index: madwifi-ng-trunk/ath/if_ath.c
+===================================================================
+--- madwifi-ng-trunk.orig/ath/if_ath.c 2006-10-16 17:40:50.000000000 +0300
++++ madwifi-ng-trunk/ath/if_ath.c 2006-10-18 16:17:32.000000000 +0300
+@@ -1997,7 +1997,10 @@
+ ath_draintxq(sc);
+ if (!sc->sc_invalid) {
+ ath_stoprecv(sc);
++
++ /* XXX: this helps to avoid crashes on ifconfig down/up
+ ath_hal_phydisable(ah);
++ */
+ } else
+ sc->sc_rxlink = NULL;
+ ath_beacon_free(sc); /* XXX needed? */