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mISDN: Fix deactivation, if peer IP is removed from l1oip instance.

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Added GETPEER operation.
 Socket now checks if device is already busy at a differen mode.

Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <kkeil@suse.de>
This commit is contained in:
Andreas Eversberg
2008-09-14 12:30:18 +02:00
committed by Karsten Keil
parent 02282eee56
commit 1b4d33121f
4 changed files with 44 additions and 21 deletions
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18
drivers/isdn/mISDN/stack.c
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@@ -440,15 +440,6 @@ connect_layer1(struct mISDNdevice *dev, struct mISDNchannel *ch,
case ISDN_P_NT_E1:
case ISDN_P_TE_S0:
case ISDN_P_TE_E1:
#ifdef PROTOCOL_CHECK
/* this should be enhanced */
if (!list_empty(&dev->D.st->layer2)
&& dev->D.protocol != protocol)
return -EBUSY;
if (!hlist_empty(&dev->D.st->l1sock.head)
&& dev->D.protocol != protocol)
return -EBUSY;
#endif
ch->recv = mISDN_queue_message;
ch->peer = &dev->D.st->own;
ch->st = dev->D.st;
@@ -546,15 +537,6 @@ create_l2entity(struct mISDNdevice *dev, struct mISDNchannel *ch,
if (dev->Dprotocols & (1 << ISDN_P_NT_E1))
rq.protocol = ISDN_P_NT_E1;
case ISDN_P_LAPD_TE:
#ifdef PROTOCOL_CHECK
/* this should be enhanced */
if (!list_empty(&dev->D.st->layer2)
&& dev->D.protocol != protocol)
return -EBUSY;
if (!hlist_empty(&dev->D.st->l1sock.head)
&& dev->D.protocol != protocol)
return -EBUSY;
#endif
ch->recv = mISDN_queue_message;
ch->peer = &dev->D.st->own;
ch->st = dev->D.st;