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path: root/drivers/isdn/mISDN/layer2.c
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Diffstat (limited to 'drivers/isdn/mISDN/layer2.c')
-rw-r--r--drivers/isdn/mISDN/layer2.c37
1 files changed, 18 insertions, 19 deletions
diff --git a/drivers/isdn/mISDN/layer2.c b/drivers/isdn/mISDN/layer2.c
index d6e2863f224a..9c2589e986d6 100644
--- a/drivers/isdn/mISDN/layer2.c
+++ b/drivers/isdn/mISDN/layer2.c
@@ -99,7 +99,7 @@ l2m_debug(struct FsmInst *fi, char *fmt, ...)
if (!(*debug & DEBUG_L2_FSM))
return;
va_start(va, fmt);
- printk(KERN_DEBUG "l2 (tei %d): ", l2->tei);
+ printk(KERN_DEBUG "l2 (sapi %d tei %d): ", l2->sapi, l2->tei);
vprintk(fmt, va);
printk("\n");
va_end(va);
@@ -1859,20 +1859,18 @@ ph_data_indication(struct layer2 *l2, struct mISDNhead *hh, struct sk_buff *skb)
psapi >>= 2;
ptei >>= 1;
if (psapi != l2->sapi) {
- /* not our bussiness
- * printk(KERN_DEBUG "%s: sapi %d/%d sapi mismatch\n",
- * __func__,
- * psapi, l2->sapi);
- */
+ /* not our bussiness */
+ if (*debug & DEBUG_L2)
+ printk(KERN_DEBUG "%s: sapi %d/%d mismatch\n",
+ __func__, psapi, l2->sapi);
dev_kfree_skb(skb);
return 0;
}
if ((ptei != l2->tei) && (ptei != GROUP_TEI)) {
- /* not our bussiness
- * printk(KERN_DEBUG "%s: tei %d/%d sapi %d mismatch\n",
- * __func__,
- * ptei, l2->tei, psapi);
- */
+ /* not our bussiness */
+ if (*debug & DEBUG_L2)
+ printk(KERN_DEBUG "%s: tei %d/%d mismatch\n",
+ __func__, ptei, l2->tei);
dev_kfree_skb(skb);
return 0;
}
@@ -1927,8 +1925,8 @@ l2_send(struct mISDNchannel *ch, struct sk_buff *skb)
int ret = -EINVAL;
if (*debug & DEBUG_L2_RECV)
- printk(KERN_DEBUG "%s: prim(%x) id(%x) tei(%d)\n",
- __func__, hh->prim, hh->id, l2->tei);
+ printk(KERN_DEBUG "%s: prim(%x) id(%x) sapi(%d) tei(%d)\n",
+ __func__, hh->prim, hh->id, l2->sapi, l2->tei);
switch (hh->prim) {
case PH_DATA_IND:
ret = ph_data_indication(l2, hh, skb);
@@ -2068,7 +2066,8 @@ l2_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
}
struct layer2 *
-create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, u_long arg)
+create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, int tei,
+ int sapi)
{
struct layer2 *l2;
struct channel_req rq;
@@ -2089,7 +2088,7 @@ create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, u_long arg)
test_and_set_bit(FLG_LAPD, &l2->flag);
test_and_set_bit(FLG_LAPD_NET, &l2->flag);
test_and_set_bit(FLG_MOD128, &l2->flag);
- l2->sapi = 0;
+ l2->sapi = sapi;
l2->maxlen = MAX_DFRAME_LEN;
if (test_bit(OPTION_L2_PMX, &options))
l2->window = 7;
@@ -2099,7 +2098,7 @@ create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, u_long arg)
test_and_set_bit(FLG_PTP, &l2->flag);
if (test_bit(OPTION_L2_FIXEDTEI, &options))
test_and_set_bit(FLG_FIXED_TEI, &l2->flag);
- l2->tei = (u_int)arg;
+ l2->tei = tei;
l2->T200 = 1000;
l2->N200 = 3;
l2->T203 = 10000;
@@ -2114,7 +2113,7 @@ create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, u_long arg)
test_and_set_bit(FLG_LAPD, &l2->flag);
test_and_set_bit(FLG_MOD128, &l2->flag);
test_and_set_bit(FLG_ORIG, &l2->flag);
- l2->sapi = 0;
+ l2->sapi = sapi;
l2->maxlen = MAX_DFRAME_LEN;
if (test_bit(OPTION_L2_PMX, &options))
l2->window = 7;
@@ -2124,7 +2123,7 @@ create_l2(struct mISDNchannel *ch, u_int protocol, u_long options, u_long arg)
test_and_set_bit(FLG_PTP, &l2->flag);
if (test_bit(OPTION_L2_FIXEDTEI, &options))
test_and_set_bit(FLG_FIXED_TEI, &l2->flag);
- l2->tei = (u_int)arg;
+ l2->tei = tei;
l2->T200 = 1000;
l2->N200 = 3;
l2->T203 = 10000;
@@ -2180,7 +2179,7 @@ x75create(struct channel_req *crq)
if (crq->protocol != ISDN_P_B_X75SLP)
return -EPROTONOSUPPORT;
- l2 = create_l2(crq->ch, crq->protocol, 0, 0);
+ l2 = create_l2(crq->ch, crq->protocol, 0, 0, 0);
if (!l2)
return -ENOMEM;
crq->ch = &l2->ch;