* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
- * Neither Dag Brattli nor University of Tromsø admit liability nor
+ * Neither Dag Brattli nor University of Tromsø admit liability nor
* provide warranty for any of this software. This material is
* provided "AS-IS" and at no charge.
*
{
/* Some common init stuff */
skb->dev = self->netdev;
- skb->h.raw = skb->nh.raw = skb->mac.raw = skb->data;
+ skb_reset_mac_header(skb);
+ skb_reset_network_header(skb);
+ skb_reset_transport_header(skb);
skb->protocol = htons(ETH_P_IRDA);
skb->priority = TC_PRIO_BESTEFFORT;
irlap_insert_info(self, skb);
+ if (unlikely(self->mode & IRDA_MODE_MONITOR)) {
+ IRDA_DEBUG(3, "%s(): %s is in monitor mode\n", __FUNCTION__,
+ self->netdev->name);
+ dev_kfree_skb(skb);
+ return;
+ }
+
dev_queue_xmit(skb);
}
IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
if (!pskb_may_pull(skb, sizeof(struct xid_frame))) {
- IRDA_ERROR("%s: frame to short!\n", __FUNCTION__);
+ IRDA_ERROR("%s: frame too short!\n", __FUNCTION__);
return;
}
-
+
xid = (struct xid_frame *) skb->data;
info->daddr = le32_to_cpu(xid->saddr);
char *text;
if (!pskb_may_pull(skb, sizeof(struct xid_frame))) {
- IRDA_ERROR("%s: frame to short!\n", __FUNCTION__);
+ IRDA_ERROR("%s: frame too short!\n", __FUNCTION__);
return;
}
-
+
xid = (struct xid_frame *) skb->data;
info->daddr = le32_to_cpu(xid->saddr);
*/
if (info->s == 0xff) {
/* Check if things are sane at this point... */
- if((discovery_info == NULL) ||
+ if((discovery_info == NULL) ||
!pskb_may_pull(skb, 3)) {
- IRDA_ERROR("%s: discovery frame to short!\n",
+ IRDA_ERROR("%s: discovery frame too short!\n",
__FUNCTION__);
return;
}
self->vs = (self->vs + 1) % 8;
self->ack_required = FALSE;
+ irlap_next_state(self, LAP_NRM_P);
irlap_send_i_frame(self, tx_skb, CMD_FRAME);
} else {
IRDA_DEBUG(4, "%s(), sending unreliable frame\n", __FUNCTION__);
if (self->ack_required) {
irlap_send_ui_frame(self, skb_get(skb), self->caddr, CMD_FRAME);
+ irlap_next_state(self, LAP_NRM_P);
irlap_send_rr_frame(self, CMD_FRAME);
self->ack_required = FALSE;
} else {
skb->data[1] |= PF_BIT;
+ irlap_next_state(self, LAP_NRM_P);
irlap_send_ui_frame(self, skb_get(skb), self->caddr, CMD_FRAME);
}
}
IRDA_ASSERT(info != NULL, return;);
if (!pskb_may_pull(skb, 4)) {
- IRDA_ERROR("%s: frame to short!\n", __FUNCTION__);
+ IRDA_ERROR("%s: frame too short!\n", __FUNCTION__);
return;
}
IRDA_DEBUG(2, "%s()\n", __FUNCTION__);
if (!pskb_may_pull(skb, sizeof(*frame))) {
- IRDA_ERROR("%s: frame to short!\n", __FUNCTION__);
+ IRDA_ERROR("%s: frame too short!\n", __FUNCTION__);
return;
}
frame = (struct test_frame *) skb->data;
/* Broadcast frames must carry saddr and daddr fields */
if (info->caddr == CBROADCAST) {
if (skb->len < sizeof(struct test_frame)) {
- IRDA_DEBUG(0, "%s() test frame to short!\n",
+ IRDA_DEBUG(0, "%s() test frame too short!\n",
__FUNCTION__);
return;
}
int command;
__u8 control;
+ if (dev->nd_net != &init_net)
+ goto out;
+
/* FIXME: should we get our own field? */
self = (struct irlap_cb *) dev->atalk_ptr;
/* Check if frame is large enough for parsing */
if (!pskb_may_pull(skb, 2)) {
- IRDA_ERROR("%s: frame to short!\n", __FUNCTION__);
+ IRDA_ERROR("%s: frame too short!\n", __FUNCTION__);
dev_kfree_skb(skb);
return -1;
}