static void
tei_id_ver_tout(struct FsmInst *fi, int event, void *arg)
{
teimgr_t *tm = fi->userdata;
struct sk_buff *skb;
if (--tm->N202) {
if (tm->debug)
tm->tei_m.printdebug(fi,
"id verify req(%d) for tei %d",
3 - tm->N202, tm->l2->tei);
put_tei_msg(tm, ID_VERIFY, 0, tm->l2->tei);
mISDN_FsmAddTimer(&tm->t202, tm->T202, EV_T202, NULL, 4);
} else {
tm->tei_m.printdebug(fi, "verify req for tei %d failed",
tm->l2->tei);
skb = create_link_skb(MDL_REMOVE | REQUEST, 0, 0, NULL, 0);
if (!skb)
return;
if (tei_l2(tm->l2, skb))
dev_kfree_skb(skb);
// cs->cardmsg(cs, MDL_REMOVE | REQUEST, NULL);
mISDN_FsmChangeState(fi, ST_TEI_NOP);
}
}
static void
tei_id_verify(struct FsmInst *fi, int event, void *arg)
{
struct PStack *st = fi->userdata;
if (st->ma.debug)
st->ma.tei_m.printdebug(&st->ma.tei_m,
"id verify request for tei %d", st->l2.tei);
put_tei_msg(st, ID_VERIFY, 0, st->l2.tei);
FsmChangeState(&st->ma.tei_m, ST_TEI_IDVERIFY);
FsmAddTimer(&st->ma.t202, st->ma.T202, EV_T202, NULL, 2);
st->ma.N202 = 2;
}
static void
tei_id_verify(struct FsmInst *fi, int event, void *arg)
{
teimgr_t *tm = fi->userdata;
if (tm->debug)
tm->tei_m.printdebug(fi, "id verify request for tei %d",
tm->l2->tei);
put_tei_msg(tm, ID_VERIFY, 0, tm->l2->tei);
mISDN_FsmChangeState(&tm->tei_m, ST_TEI_IDVERIFY);
mISDN_FsmAddTimer(&tm->t202, tm->T202, EV_T202, NULL, 2);
tm->N202 = 2;
}
static void
tei_id_chk_req(struct FsmInst *fi, int event, void *arg)
{
teimgr_t *tm = fi->userdata;
u_char *dp = arg;
int tei;
tei = *(dp+3) >> 1;
if (tm->debug)
tm->tei_m.printdebug(fi, "identity check req tei %d", tei);
if ((tm->l2->tei != -1) && ((tei == GROUP_TEI) || (tei == tm->l2->tei))) {
mISDN_FsmDelTimer(&tm->t202, 4);
mISDN_FsmChangeState(&tm->tei_m, ST_TEI_NOP);
put_tei_msg(tm, ID_CHK_RES, random_ri(), tm->l2->tei);
}
}
static void
tei_id_chk_req(struct FsmInst *fi, int event, void *arg)
{
struct PStack *st = fi->userdata;
struct sk_buff *skb = arg;
int tei;
tei = skb->data[4] >> 1;
if (st->ma.debug)
st->ma.tei_m.printdebug(&st->ma.tei_m,
"identity check req tei %d", tei);
if ((st->l2.tei != -1) && ((tei == GROUP_TEI) || (tei == st->l2.tei))) {
FsmDelTimer(&st->ma.t202, 4);
FsmChangeState(&st->ma.tei_m, ST_TEI_NOP);
put_tei_msg(st, ID_CHK_RES, random_ri(), st->l2.tei);
}
}
static void
tei_assign_req(struct FsmInst *fi, int event, void *arg)
{
teimgr_t *tm = fi->userdata;
u_char *dp = arg;
if (tm->l2->tei == -1) {
tm->tei_m.printdebug(&tm->tei_m,
"net tei assign request without tei");
return;
}
tm->ri = ((unsigned int) *dp++ << 8);
tm->ri += *dp++;
if (tm->debug)
tm->tei_m.printdebug(&tm->tei_m,
"net assign request ri %d teim %d", tm->ri, *dp);
put_tei_msg(tm, ID_ASSIGNED, tm->ri, tm->l2->tei);
mISDN_FsmChangeState(fi, ST_TEI_NOP);
}
static void
tei_id_request(struct FsmInst *fi, int event, void *arg)
{
struct PStack *st = fi->userdata;
if (st->l2.tei != -1) {
st->ma.tei_m.printdebug(&st->ma.tei_m,
"assign request for already assigned tei %d",
st->l2.tei);
return;
}
st->ma.ri = random_ri();
if (st->ma.debug)
st->ma.tei_m.printdebug(&st->ma.tei_m,
"assign request ri %d", st->ma.ri);
put_tei_msg(st, ID_REQUEST, st->ma.ri, 127);
FsmChangeState(&st->ma.tei_m, ST_TEI_IDREQ);
FsmAddTimer(&st->ma.t202, st->ma.T202, EV_T202, NULL, 1);
st->ma.N202 = 3;
}
static void
tei_id_request(struct FsmInst *fi, int event, void *arg)
{
teimgr_t *tm = fi->userdata;
if (tm->l2->tei != -1) {
tm->tei_m.printdebug(&tm->tei_m,
"assign request for allready assigned tei %d",
tm->l2->tei);
return;
}
tm->ri = random_ri();
if (tm->debug)
tm->tei_m.printdebug(&tm->tei_m,
"assign request ri %d", tm->ri);
put_tei_msg(tm, ID_REQUEST, tm->ri, 127);
mISDN_FsmChangeState(fi, ST_TEI_IDREQ);
mISDN_FsmAddTimer(&tm->t202, tm->T202, EV_T202, NULL, 1);
tm->N202 = 3;
}
static void
tei_id_ver_tout(struct FsmInst *fi, int event, void *arg)
{
struct PStack *st = fi->userdata;
struct IsdnCardState *cs;
if (--st->ma.N202) {
if (st->ma.debug)
st->ma.tei_m.printdebug(&st->ma.tei_m,
"id verify req(%d) for tei %d",
3 - st->ma.N202, st->l2.tei);
put_tei_msg(st, ID_VERIFY, 0, st->l2.tei);
FsmAddTimer(&st->ma.t202, st->ma.T202, EV_T202, NULL, 4);
} else {
st->ma.tei_m.printdebug(&st->ma.tei_m,
"verify req for tei %d failed", st->l2.tei);
L3L2(st, MDL_REMOVE | REQUEST, 0);
cs = (struct IsdnCardState *) st->l1.hardware;
mdl_remove(cs);
FsmChangeState(fi, ST_TEI_NOP);
}
}
static void
tei_id_req_tout(struct FsmInst *fi, int event, void *arg)
{
struct PStack *st = fi->userdata;
struct IsdnCardState *cs;
if (--st->ma.N202) {
st->ma.ri = random_ri();
if (st->ma.debug)
st->ma.tei_m.printdebug(&st->ma.tei_m,
"assign req(%d) ri %d", 4 - st->ma.N202,
st->ma.ri);
put_tei_msg(st, ID_REQUEST, st->ma.ri, 127);
FsmAddTimer(&st->ma.t202, st->ma.T202, EV_T202, NULL, 3);
} else {
st->ma.tei_m.printdebug(&st->ma.tei_m, "assign req failed");
L3L2(st, MDL_ERROR | RESPONSE, 0);
cs = (struct IsdnCardState *) st->l1.hardware;
mdl_remove(cs);
FsmChangeState(fi, ST_TEI_NOP);
}
}
static void
tei_id_req_tout(struct FsmInst *fi, int event, void *arg)
{
teimgr_t *tm = fi->userdata;
struct sk_buff *skb;
if (--tm->N202) {
tm->ri = random_ri();
if (tm->debug)
tm->tei_m.printdebug(fi, "assign req(%d) ri %d",
4 - tm->N202, tm->ri);
put_tei_msg(tm, ID_REQUEST, tm->ri, 127);
mISDN_FsmAddTimer(&tm->t202, tm->T202, EV_T202, NULL, 3);
} else {
tm->tei_m.printdebug(fi, "assign req failed");
skb = create_link_skb(MDL_ERROR | REQUEST, 0, 0, NULL, 0);
if (!skb)
return;
if (tei_l2(tm->l2, skb))
dev_kfree_skb(skb);
// cs->cardmsg(cs, MDL_REMOVE | REQUEST, NULL);
mISDN_FsmChangeState(fi, ST_TEI_NOP);
}
}
