63 	struct comx_channel *ch=dev->priv;  in syncppp_status_timerfun()  local
64 	struct syncppp_data *spch=ch->LINE_privdata;  in syncppp_status_timerfun()
67 	if(!(ch->line_status & PROTO_UP) &&   in syncppp_status_timerfun()
69     		comx_status(dev, ch->line_status | PROTO_UP);  in syncppp_status_timerfun()
71 	if((ch->line_status & PROTO_UP) &&  in syncppp_status_timerfun()
73 	    	comx_status(dev, ch->line_status & ~PROTO_UP);  in syncppp_status_timerfun()
80 	struct comx_channel *ch=dev->priv;  in syncppp_tx()  local
82 	if(ch->line_status & LINE_UP) {  in syncppp_tx()
104 	struct comx_channel *ch = dev->priv;  in syncppp_open()  local
105 	struct syncppp_data *spch = ch->LINE_privdata;  in syncppp_open()
107 	if (!(ch->init_status & HW_OPEN)) return -ENODEV;  in syncppp_open()
109 	ch->init_status |= LINE_OPEN;  in syncppp_open()
110 	ch->line_status &= ~(PROTO_UP | PROTO_LOOP);  in syncppp_open()
112 	if(ch->line_status & LINE_UP) {  in syncppp_open()
127 	struct comx_channel *ch = dev->priv;  in syncppp_close()  local
128 	struct syncppp_data *spch = ch->LINE_privdata;  in syncppp_close()
130 	if (!(ch->init_status & HW_OPEN)) return -ENODEV;  in syncppp_close()
135 	ch->init_status &= ~LINE_OPEN;  in syncppp_close()
136 	ch->line_status &= ~(PROTO_UP | PROTO_LOOP);  in syncppp_close()
143 	struct comx_channel *ch = dev->priv;  in syncppp_xmit()  local
146 	switch(ch->HW_send_packet(dev, skb)) {  in syncppp_xmit()
173 	struct comx_channel *ch = dev->priv;  in syncppp_exit()  local
181 	ch->LINE_rx = NULL;  in syncppp_exit()
182 	ch->LINE_tx = NULL;  in syncppp_exit()
183 	ch->LINE_status = NULL;  in syncppp_exit()
184 	ch->LINE_open = NULL;  in syncppp_exit()
185 	ch->LINE_close = NULL;  in syncppp_exit()
186 	ch->LINE_xmit = NULL;  in syncppp_exit()
187 	ch->LINE_header	= NULL;  in syncppp_exit()
188 	ch->LINE_rebuild_header	= NULL;  in syncppp_exit()
189 	ch->LINE_statistics = NULL;  in syncppp_exit()
191 	kfree(ch->LINE_privdata);  in syncppp_exit()
192 	ch->LINE_privdata = NULL;  in syncppp_exit()
200 	struct comx_channel *ch = dev->priv;  in syncppp_init()  local
201 	struct ppp_device *pppdev = (struct ppp_device *)ch->if_ptr;  in syncppp_init()
203 	ch->LINE_privdata = kmalloc(sizeof(struct syncppp_data), GFP_KERNEL);  in syncppp_init()
204 	if (!ch->LINE_privdata)  in syncppp_init()
210 	if(ch->protocol == &hdlc_protocol) {  in syncppp_init()
218 	ch->LINE_rx = sppp_input;  in syncppp_init()
219 	ch->LINE_tx = syncppp_tx;  in syncppp_init()
220 	ch->LINE_status = syncppp_status;  in syncppp_init()
221 	ch->LINE_open = syncppp_open;  in syncppp_init()
222 	ch->LINE_close = syncppp_close;  in syncppp_init()
223 	ch->LINE_xmit = syncppp_xmit;  in syncppp_init()
224 	ch->LINE_header	= NULL;  in syncppp_init()
225 	ch->LINE_statistics = syncppp_statistics;  in syncppp_init()