inline void
lapb_dl_release_l2l3(struct layer2 *l2, int f)
{
if (test_bit(FLG_LAPB, &l2->flag))
l2down_create(l2, PH_DEACTIVATE_REQ, l2_newid(l2), 0, NULL);
l2up_create(l2, f, 0, NULL);
}
static void
l2_restart_multi(struct FsmInst *fi, int event, void *arg)
{
struct layer2 *l2 = fi->userdata;
struct sk_buff *skb = arg;
int est = 0;
send_uframe(l2, skb, UA | get_PollFlag(l2, skb), RSP);
l2mgr(l2, MDL_ERROR_IND, (void *) 'F');
if (l2->vs != l2->va) {
skb_queue_purge(&l2->i_queue);
est = 1;
}
clear_exception(l2);
l2->vs = 0;
l2->va = 0;
l2->vr = 0;
l2->sow = 0;
mISDN_FsmChangeState(fi, ST_L2_7);
stop_t200(l2, 3);
mISDN_FsmRestartTimer(&l2->t203, l2->T203, EV_L2_T203, NULL, 3);
if (est)
l2up_create(l2, DL_ESTABLISH_IND, 0, NULL);
/* mISDN_queue_data(&l2->inst, l2->inst.id | MSG_BROADCAST,
* MGR_SHORTSTATUS | INDICATION, SSTATUS_L2_ESTABLISHED,
* 0, NULL, 0);
*/
if (skb_queue_len(&l2->i_queue) && cansend(l2))
mISDN_FsmEvent(fi, EV_L2_ACK_PULL, NULL);
}
static void
l2_connected(struct FsmInst *fi, int event, void *arg)
{
layer2_t *l2 = fi->userdata;
msg_t *msg = arg;
int pr=-1;
if (!get_PollFlag(l2, msg)) {
l2_mdl_error_ua(fi, event, arg);
return;
}
free_msg(msg);
if (test_and_clear_bit(FLG_PEND_REL, &l2->flag))
l2_disconnect(fi, event, NULL);
if (test_and_clear_bit(FLG_L3_INIT, &l2->flag)) {
pr = DL_ESTABLISH | CONFIRM;
} else if (l2->vs != l2->va) {
msg_queue_purge(&l2->i_queue);
pr = DL_ESTABLISH | INDICATION;
}
stop_t200(l2, 5);
l2->vr = 0;
l2->vs = 0;
l2->va = 0;
l2->sow = 0;
FsmChangeState(fi, ST_L2_7);
FsmAddTimer(&l2->t203, l2->T203, EV_L2_T203, NULL, 4);
if (pr != -1)
l2up_create(l2, pr, CES(l2), 0, NULL);
if (msg_queue_len(&l2->i_queue) && cansend(l2))
FsmEvent(fi, EV_L2_ACK_PULL, NULL);
}
static void
l2_restart_multi(struct FsmInst *fi, int event, void *arg)
{
layer2_t *l2 = fi->userdata;
msg_t *msg = arg;
int est = 0;
send_uframe(l2, msg, UA | get_PollFlag(l2, msg), RSP);
l2mgr(l2, MDL_ERROR | INDICATION, (void *) 'F');
if (l2->vs != l2->va) {
msg_queue_purge(&l2->i_queue);
est = 1;
}
clear_exception(l2);
l2->vs = 0;
l2->va = 0;
l2->vr = 0;
l2->sow = 0;
FsmChangeState(fi, ST_L2_7);
stop_t200(l2, 3);
FsmRestartTimer(&l2->t203, l2->T203, EV_L2_T203, NULL, 3);
if (est)
l2up_create(l2, DL_ESTABLISH | INDICATION, CES(l2), 0, NULL);
if (msg_queue_len(&l2->i_queue) && cansend(l2))
FsmEvent(fi, EV_L2_ACK_PULL, NULL);
}
inline void
lapb_dl_release_l2l3(layer2_t *l2, int f)
{
if (test_bit(FLG_LAPB, &l2->flag))
l2down_create(l2, PH_DEACTIVATE | REQUEST, 0, 0, NULL);
l2up_create(l2, DL_RELEASE | f, CES(l2), 0, NULL);
}
inline void
st5_dl_release_l2l3(struct layer2 *l2)
{
int pr;
if (test_and_clear_bit(FLG_PEND_REL, &l2->flag))
pr = DL_RELEASE_CNF;
else
pr = DL_RELEASE_IND;
l2up_create(l2, pr, 0, NULL);
}
inline void
st5_dl_release_l2l3(layer2_t *l2)
{
int pr;
if (test_and_clear_bit(FLG_PEND_REL, &l2->flag)) {
pr = DL_RELEASE | CONFIRM;
} else {
pr = DL_RELEASE | INDICATION;
}
l2up_create(l2, pr, CES(l2), 0, NULL);
}
static void
l2_connected(struct FsmInst *fi, int event, void *arg)
{
struct layer2 *l2 = fi->userdata;
struct sk_buff *skb = arg;
int pr = -1;
if (!get_PollFlag(l2, skb)) {
l2_mdl_error_ua(fi, event, arg);
return;
}
dev_kfree_skb(skb);
if (test_and_clear_bit(FLG_PEND_REL, &l2->flag))
l2_disconnect(fi, event, NULL);
if (test_and_clear_bit(FLG_L3_INIT, &l2->flag)) {
pr = DL_ESTABLISH_CNF;
} else if (l2->vs != l2->va) {
skb_queue_purge(&l2->i_queue);
pr = DL_ESTABLISH_IND;
}
stop_t200(l2, 5);
l2->vr = 0;
l2->vs = 0;
l2->va = 0;
l2->sow = 0;
mISDN_FsmChangeState(fi, ST_L2_7);
mISDN_FsmAddTimer(&l2->t203, l2->T203, EV_L2_T203, NULL, 4);
if (pr != -1)
l2up_create(l2, pr, 0, NULL);
if (skb_queue_len(&l2->i_queue) && cansend(l2))
mISDN_FsmEvent(fi, EV_L2_ACK_PULL, NULL);
if (l2->tm)
l2_tei(l2, MDL_STATUS_UP_IND, 0);
}