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authorKarsten Keil <keil@b1-systems.de>2012-08-04 00:14:25 +0000
committerDavid S. Miller <davem@davemloft.net>2012-08-06 13:22:50 -0700
commit25099335944a23db75d4916644122c746684e093 (patch)
tree4ce229c70a7ab8d7e342ad02fd8309350e1c2d1b
parentd836200a1c239a488cd2ed9867f4792f25f721d5 (diff)
downloadop-kernel-dev-25099335944a23db75d4916644122c746684e093.zip
op-kernel-dev-25099335944a23db75d4916644122c746684e093.tar.gz
mISDN: Bugfix for layer2 fixed TEI mode
If a fixed TEI is used, the initial state of the layer 2 statmachine need to be 4 (TEI assigned). This was true only for Point to Point connections, but not for the other fixed TEIs. It was not found before, because usually only the TEI 0 is used as fixed TEI for PtP mode, but if you try X31 packet mode connections with SAPI 16, TEI 1, it did fail. Signed-off-by: Karsten Keil <keil@b1-systems.de> Cc: <stable@vger.kernel.org> # 3.5.x Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/isdn/mISDN/layer2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c
index 0dc8abc..949cabb 100644
--- a/drivers/isdn/mISDN/layer2.c
+++ b/drivers/isdn/mISDN/layer2.c
@@ -2222,7 +2222,7 @@ create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, int tei,
InitWin(l2);
l2->l2m.fsm = &l2fsm;
if (test_bit(FLG_LAPB, &l2->flag) ||
- test_bit(FLG_PTP, &l2->flag) ||
+ test_bit(FLG_FIXED_TEI, &l2->flag) ||
test_bit(FLG_LAPD_NET, &l2->flag))
l2->l2m.state = ST_L2_4;
else
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