66 	struct comx_channel *ch;  in comxlapb_status()  local
68 	if (!dev || !(ch = dev->priv)) {  in comxlapb_status()
79 	struct comx_channel *ch = dev->priv;  in comxlapb_open()  local
82 	if (!(ch->init_status & HW_OPEN)) {  in comxlapb_open()
86 	err = lapb_connect_request(ch);  in comxlapb_open()
88 	if (ch->debug_flags & DEBUG_COMX_LAPB) {  in comxlapb_open()
94 		ch->init_status |= LINE_OPEN;  in comxlapb_open()
102 	struct comx_channel *ch = dev->priv;  in comxlapb_close()  local
104 	if (!(ch->init_status & HW_OPEN)) {  in comxlapb_close()
108 	if (ch->debug_flags & DEBUG_COMX_LAPB) {  in comxlapb_close()
112 	lapb_disconnect_request(ch);  in comxlapb_close()
114 	ch->init_status &= ~LINE_OPEN;  in comxlapb_close()
115 	ch->line_status &= ~PROTO_UP;  in comxlapb_close()
122 	struct comx_channel *ch = dev->priv;  in comxlapb_xmit()  local
125 	if (!dev || !(ch = dev->priv) || !(dev->flags & (IFF_UP | IFF_RUNNING))) {  in comxlapb_xmit()
134 				lapb_connect_request(ch);  in comxlapb_xmit()
138 				lapb_disconnect_request(ch);  in comxlapb_xmit()
149 		lapb_data_request(ch, skb2);  in comxlapb_xmit()
290 	struct comx_channel *ch = token;   in comxlapb_connected()  local
291 	struct proc_dir_entry *comxdir = ch->procdir->subdir;  in comxlapb_connected()
293 	if (ch->debug_flags & DEBUG_COMX_LAPB) {  in comxlapb_connected()
294 		comx_debug(ch->dev, "%s: lapb connected, reason: %d\n",   in comxlapb_connected()
295 			ch->dev->name, reason);  in comxlapb_connected()
298 	if (ch->dev->type == ARPHRD_X25) {  in comxlapb_connected()
308 		skb->dev = ch->dev;  in comxlapb_connected()
314 		ch->dev->last_rx = jiffies;  in comxlapb_connected()
324 	ch->line_status |= PROTO_UP;  in comxlapb_connected()
325 	comx_status(ch->dev, ch->line_status);  in comxlapb_connected()
330 	struct comx_channel *ch = token;   in comxlapb_disconnected()  local
331 	struct proc_dir_entry *comxdir = ch->procdir->subdir;  in comxlapb_disconnected()
333 	if (ch->debug_flags & DEBUG_COMX_LAPB) {  in comxlapb_disconnected()
334 		comx_debug(ch->dev, "%s: lapb disconnected, reason: %d\n",   in comxlapb_disconnected()
335 			ch->dev->name, reason);  in comxlapb_disconnected()
338 	if (ch->dev->type == ARPHRD_X25) {  in comxlapb_disconnected()
348 		skb->dev = ch->dev;  in comxlapb_disconnected()
354 		ch->dev->last_rx = jiffies;  in comxlapb_disconnected()
363 	ch->line_status &= ~PROTO_UP;  in comxlapb_disconnected()
364 	comx_status(ch->dev, ch->line_status);  in comxlapb_disconnected()
369 	struct comx_channel *ch = token;   in comxlapb_data_indication()  local
371 	if (ch->dev->type == ARPHRD_X25) {  in comxlapb_data_indication()
379 	skb->dev = ch->dev;  in comxlapb_data_indication()
381 	return comx_rx(ch->dev, skb);  in comxlapb_data_indication()
386 	struct comx_channel *ch = token;   in comxlapb_data_transmit()  local
388 	if (ch->HW_send_packet) {  in comxlapb_data_transmit()
389 		ch->HW_send_packet(ch->dev, skb);  in comxlapb_data_transmit()
395 	struct comx_channel *ch = dev->priv;  in comxlapb_exit()  local
402 	ch->LINE_rx	= NULL;  in comxlapb_exit()
403 	ch->LINE_tx	= NULL;  in comxlapb_exit()
404 	ch->LINE_status = NULL;  in comxlapb_exit()
405 	ch->LINE_open	= NULL;  in comxlapb_exit()
406 	ch->LINE_close	= NULL;  in comxlapb_exit()
407 	ch->LINE_xmit	= NULL;  in comxlapb_exit()
408 	ch->LINE_header	= NULL;  in comxlapb_exit()
409 	ch->LINE_statistics = NULL;  in comxlapb_exit()
411 	if (ch->debug_flags & DEBUG_COMX_LAPB) {  in comxlapb_exit()
416 	remove_proc_entry(FILENAME_T1, ch->procdir);  in comxlapb_exit()
417 	remove_proc_entry(FILENAME_T2, ch->procdir);  in comxlapb_exit()
418 	remove_proc_entry(FILENAME_N2, ch->procdir);  in comxlapb_exit()
419 	remove_proc_entry(FILENAME_MODE, ch->procdir);  in comxlapb_exit()
420 	remove_proc_entry(FILENAME_WINDOW, ch->procdir);  in comxlapb_exit()
428 	struct comx_channel *ch = dev->priv;  in comxlapb_init()  local
435 	ch->LINE_rx	= comxlapb_rx;  in comxlapb_init()
436 	ch->LINE_tx	= comxlapb_tx;  in comxlapb_init()
437 	ch->LINE_status = comxlapb_status;  in comxlapb_init()
438 	ch->LINE_open	= comxlapb_open;  in comxlapb_init()
439 	ch->LINE_close	= comxlapb_close;  in comxlapb_init()
440 	ch->LINE_xmit	= comxlapb_xmit;  in comxlapb_init()
441 	ch->LINE_header	= comxlapb_header;  in comxlapb_init()
442 	ch->LINE_statistics = comxlapb_statistics;  in comxlapb_init()
453 	if (ch->debug_flags & DEBUG_COMX_LAPB) {  in comxlapb_init()
457 	if (!create_comxlapb_proc_entry(FILENAME_T1, 0644, 8, ch->procdir)) {  in comxlapb_init()
460 	if (!create_comxlapb_proc_entry(FILENAME_T2, 0644, 8, ch->procdir)) {  in comxlapb_init()
463 	if (!create_comxlapb_proc_entry(FILENAME_N2, 0644, 8, ch->procdir)) {  in comxlapb_init()
466 	if (!create_comxlapb_proc_entry(FILENAME_MODE, 0644, 14, ch->procdir)) {  in comxlapb_init()
469 	if (!create_comxlapb_proc_entry(FILENAME_WINDOW, 0644, 0, ch->procdir)) {  in comxlapb_init()