mISDN: Added PH_* state info to tei manager.

Tei manager reports current layer 1 state on creation.
On state change it reports it to the socket interface.

Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/isdn/mISDN/tei.c b/drivers/isdn/mISDN/tei.c
index ba2bc0c776e2..969766f5f82b 100644
--- a/drivers/isdn/mISDN/tei.c
+++ b/drivers/isdn/mISDN/tei.c
@@ -1023,6 +1023,8 @@ create_teimgr(struct manager *mgr, struct channel_req *crq)
                 mgr->up = crq->ch;
                 id = DL_INFO_L2_CONNECT;
                 teiup_create(mgr, DL_INFORMATION_IND, sizeof(id), &id);
+                if (test_bit(MGR_PH_ACTIVE, &mgr->options))
+                        teiup_create(mgr, PH_ACTIVATE_IND, 0, NULL);
                 crq->ch = NULL;
                 if (!list_empty(&mgr->layer2)) {
                         read_lock_irqsave(&mgr->lock, flags);
@@ -1096,12 +1098,16 @@ mgr_send(struct mISDNchannel *ch, struct sk_buff *skb)
                 break;
         case PH_ACTIVATE_IND:
                 test_and_set_bit(MGR_PH_ACTIVE, &mgr->options);
+                if (mgr->up)
+                        teiup_create(mgr, PH_ACTIVATE_IND, 0, NULL);
                 mISDN_FsmEvent(&mgr->deact, EV_ACTIVATE_IND, NULL);
                 do_send(mgr);
                 ret = 0;
                 break;
         case PH_DEACTIVATE_IND:
                 test_and_clear_bit(MGR_PH_ACTIVE, &mgr->options);
+                if (mgr->up)
+                        teiup_create(mgr, PH_DEACTIVATE_IND, 0, NULL);
                 mISDN_FsmEvent(&mgr->deact, EV_DEACTIVATE_IND, NULL);
                 ret = 0;
                 break;