ppp/ppp/ppp.cpp

54 	// ppp device
58 		dprintf("[%s] not ppp device\n", name);
62 	dprintf("[%s] is ppp device\n", name);
68 	// ppp_device *device = new (std::nothrow) ppp_device;
82 	ppp_device *device = (ppp_device *)pppInterface->Ifnet();
83 	if (device == NULL) {
89 	strcpy(device->name, name);
90 	device->flags = (IFF_BROADCAST | IFF_LINK) & (~IFF_UP);
91 	device->type = IFT_PPP;
92 	device->mtu = 1492;
93 	device->frame_size = 1500;
94 	device->media = IFM_ACTIVE | IFM_ETHER;
95 	device->header_length = PPP_HEADER_LENGTH;
97 	status =sStackModule->init_fifo(&(device->ppp_fifo), "ppp_fifo", 10 * 1500);
103 	*_device = device;
110 ppp_uninit(net_device *device)
113 	ppp_device *ppp_dev=(ppp_device *)device;
129 	ppp_device *device = (ppp_device *)_device;
131 	if (device->KPPP_Interface == NULL) {
136 	if (device->KPPP_Interface->Up() != true) {
141 	device->mtu = device->frame_size - device->header_length;
142 	// s_pppoe_dev = device;
144 	dprintf("%s: congratulations! Find pppinterface (device->KPPP_Interface)\n", __func__);
154 	ppp_device *device = (ppp_device *)_device;
155 	device->KPPP_Interface->Down();
159 	// if the device is still part of the list, remove it
160 	if (device->GetDoublyLinkedListLink()->next != NULL
161 		|| device->GetDoublyLinkedListLink()->previous != NULL
162 		|| device == sCheckList.Head())
163 		sCheckList.Remove(device);
165 	// device->KPPP_Interface = NULL;
176 	ppp_device *device = (ppp_device *)_device;
178 	if (device->KPPP_Interface == NULL) {
183 	return device->KPPP_Interface->Control(op, argument, length);
193 	ppp_device *device = (ppp_device *)_device;
195 	if (buffer->size > device->frame_size || buffer->size < device->header_length) {
200 	if (device->KPPP_Interface == NULL) {
207 	status_t status = device->KPPP_Interface->Send(buffer, 0x0021); // IP_PROTOCOL 0x0021
222 	ppp_device *device = (ppp_device *)_device;
224 	if (device->KPPP_Interface == NULL)
228 	status_t status = sStackModule->fifo_dequeue_buffer(&(device->ppp_fifo), 0, 10000000, _buffer);
244 	ppp_device *device = (ppp_device *)_device;
246 	if (mtu > device->frame_size - ETHER_HEADER_LENGTH - 8
250 	device->mtu = mtu;
263 ppp_set_media(net_device *device, uint32 media)
272 	// ppp_device *device = (ppp_device *)_device;
288 	// ppp_device *device = (ppp_device *)_device;