Merge branch 'for_2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6

* 'for_2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/ISDN-2.6: (28 commits)
  mISDN: Add HFC USB driver
  mISDN: Add layer1 prim MPH_INFORMATION_REQ
  mISDN: Fix kernel crash when doing hardware conference with more than two members
  mISDN: Added missing create_l1() call
  mISDN: Add MODULE_DEVICE_TABLE() to hfcpci
  mISDN: Minor cleanups
  mISDN: Create /sys/class/mISDN
  mISDN: Add missing release functions
  mISDN: Add different different timer settings for hfc-pci
  mISDN: Minor fixes
  mISDN: Correct busy device detection
  mISDN: Fix deactivation, if peer IP is removed from l1oip instance.
  mISDN: Add ISDN_P_TE_UP0 / ISDN_P_NT_UP0
  mISDN: Fix irq detection
  mISDN: Add ISDN sample clock API to mISDN core
  mISDN: Return error on E-channel access
  mISDN: Add E-Channel logging features
  mISDN: Use protocol to detect D-channel
  mISDN: Fixed more indexing bugs
  mISDN: Make debug output a little bit more verbose
  ...

1 files changed, 23 insertions, 2 deletions

diff --git a/drivers/isdn/mISDN/l1oip_core.c b/drivers/isdn/mISDN/l1oip_core.c
index 0884dd6892f..abe57498957 100644
--- a/drivers/isdn/mISDN/l1oip_core.c
+++ b/drivers/isdn/mISDN/l1oip_core.c
@@ -777,6 +777,8 @@ fail:
 static void
 l1oip_socket_close(struct l1oip *hc)
 {
+	struct dchannel *dch = hc->chan[hc->d_idx].dch;
+
 	/* kill thread */
 	if (hc->socket_thread) {
 		if (debug & DEBUG_L1OIP_SOCKET)
@@ -785,6 +787,16 @@ l1oip_socket_close(struct l1oip *hc)
 		send_sig(SIGTERM, hc->socket_thread, 0);
 		wait_for_completion(&hc->socket_complete);
 	}
+
+	/* if active, we send up a PH_DEACTIVATE and deactivate */
+	if (test_bit(FLG_ACTIVE, &dch->Flags)) {
+		if (debug & (DEBUG_L1OIP_MSG|DEBUG_L1OIP_SOCKET))
+			printk(KERN_DEBUG "%s: interface become deactivated "
+				"due to timeout\n", __func__);
+		test_and_clear_bit(FLG_ACTIVE, &dch->Flags);
+		_queue_data(&dch->dev.D, PH_DEACTIVATE_IND, MISDN_ID_ANY, 0,
+			NULL, GFP_ATOMIC);
+	}
 }
 
 static int
@@ -944,7 +956,8 @@ channel_dctrl(struct dchannel *dch, struct mISDN_ctrl_req *cq)
 
 	switch (cq->op) {
 	case MISDN_CTRL_GETOP:
-		cq->op = MISDN_CTRL_SETPEER | MISDN_CTRL_UNSETPEER;
+		cq->op = MISDN_CTRL_SETPEER | MISDN_CTRL_UNSETPEER
+			| MISDN_CTRL_GETPEER;
 		break;
 	case MISDN_CTRL_SETPEER:
 		hc->remoteip = (u32)cq->p1;
@@ -964,6 +977,13 @@ channel_dctrl(struct dchannel *dch, struct mISDN_ctrl_req *cq)
 		hc->remoteip = 0;
 		l1oip_socket_open(hc);
 		break;
+	case MISDN_CTRL_GETPEER:
+		if (debug & DEBUG_L1OIP_SOCKET)
+			printk(KERN_DEBUG "%s: getting ip address.\n",
+				__func__);
+		cq->p1 = hc->remoteip;
+		cq->p2 = hc->remoteport | (hc->localport << 16);
+		break;
 	default:
 		printk(KERN_WARNING "%s: unknown Op %x\n",
 		    __func__, cq->op);
@@ -1413,7 +1433,8 @@ init_card(struct l1oip *hc, int pri, int bundle)
 		hc->chan[i + ch].bch = bch;
 		set_channelmap(bch->nr, dch->dev.channelmap);
 	}
-	ret = mISDN_register_device(&dch->dev, hc->name);
+	/* TODO: create a parent device for this driver */
+	ret = mISDN_register_device(&dch->dev, NULL, hc->name);
 	if (ret)
 		return ret;
 	hc->registered = 1;