43 ax25_dev *ax25_dev_list;
45 ax25_dev *ax25_dev_ax25dev(struct net_device *dev)  in ax25_dev_ax25dev()
47 	ax25_dev *ax25_dev;  in ax25_dev_ax25dev()  local
49 	for (ax25_dev = ax25_dev_list; ax25_dev != NULL; ax25_dev = ax25_dev->next)  in ax25_dev_ax25dev()
50 		if (ax25_dev->dev == dev)  in ax25_dev_ax25dev()
51 			return ax25_dev;  in ax25_dev_ax25dev()
56 ax25_dev *ax25_addr_ax25dev(ax25_address *addr)  in ax25_addr_ax25dev()
58 	ax25_dev *ax25_dev;  in ax25_addr_ax25dev()  local
60 	for (ax25_dev = ax25_dev_list; ax25_dev != NULL; ax25_dev = ax25_dev->next)  in ax25_addr_ax25dev()
61 		if (ax25cmp(addr, (ax25_address *)ax25_dev->dev->dev_addr) == 0)  in ax25_addr_ax25dev()
62 			return ax25_dev;  in ax25_addr_ax25dev()
73 	ax25_dev *ax25_dev;  in ax25_dev_device_up()  local
76 	if ((ax25_dev = kmalloc(sizeof(*ax25_dev), GFP_ATOMIC)) == NULL) {  in ax25_dev_device_up()
83 	memset(ax25_dev, 0x00, sizeof(*ax25_dev));  in ax25_dev_device_up()
85 	ax25_dev->dev     = dev;  in ax25_dev_device_up()
86 	ax25_dev->forward = NULL;  in ax25_dev_device_up()
88 	ax25_dev->values[AX25_VALUES_IPDEFMODE] = AX25_DEF_IPDEFMODE;  in ax25_dev_device_up()
89 	ax25_dev->values[AX25_VALUES_AXDEFMODE] = AX25_DEF_AXDEFMODE;  in ax25_dev_device_up()
90 	ax25_dev->values[AX25_VALUES_BACKOFF]   = AX25_DEF_BACKOFF;  in ax25_dev_device_up()
91 	ax25_dev->values[AX25_VALUES_CONMODE]   = AX25_DEF_CONMODE;  in ax25_dev_device_up()
92 	ax25_dev->values[AX25_VALUES_WINDOW]    = AX25_DEF_WINDOW;  in ax25_dev_device_up()
93 	ax25_dev->values[AX25_VALUES_EWINDOW]   = AX25_DEF_EWINDOW;  in ax25_dev_device_up()
94 	ax25_dev->values[AX25_VALUES_T1]        = AX25_DEF_T1;  in ax25_dev_device_up()
95 	ax25_dev->values[AX25_VALUES_T2]        = AX25_DEF_T2;  in ax25_dev_device_up()
96 	ax25_dev->values[AX25_VALUES_T3]        = AX25_DEF_T3;  in ax25_dev_device_up()
97 	ax25_dev->values[AX25_VALUES_IDLE]	= AX25_DEF_IDLE;  in ax25_dev_device_up()
98 	ax25_dev->values[AX25_VALUES_N2]        = AX25_DEF_N2;  in ax25_dev_device_up()
99 	ax25_dev->values[AX25_VALUES_PACLEN]	= AX25_DEF_PACLEN;  in ax25_dev_device_up()
100 	ax25_dev->values[AX25_VALUES_PROTOCOL]  = AX25_DEF_PROTOCOL;  in ax25_dev_device_up()
101 	ax25_dev->values[AX25_VALUES_DS_TIMEOUT]= AX25_DEF_DS_TIMEOUT;  in ax25_dev_device_up()
104 	ax25_dev->next = ax25_dev_list;  in ax25_dev_device_up()
105 	ax25_dev_list  = ax25_dev;  in ax25_dev_device_up()
113 	ax25_dev *s, *ax25_dev;  in ax25_dev_device_down()  local
116 	if ((ax25_dev = ax25_dev_ax25dev(dev)) == NULL)  in ax25_dev_device_down()
124 	ax25_ds_del_timer(ax25_dev);  in ax25_dev_device_down()
134 	if ((s = ax25_dev_list) == ax25_dev) {  in ax25_dev_device_down()
137 		kfree(ax25_dev);  in ax25_dev_device_down()
143 		if (s->next == ax25_dev) {  in ax25_dev_device_down()
144 			s->next = ax25_dev->next;  in ax25_dev_device_down()
146 			kfree(ax25_dev);  in ax25_dev_device_down()
160 	ax25_dev *ax25_dev, *fwd_dev;  in ax25_fwd_ioctl()  local
162 	if ((ax25_dev = ax25_addr_ax25dev(&fwd->port_from)) == NULL)  in ax25_fwd_ioctl()
169 			if (ax25_dev->forward != NULL)  in ax25_fwd_ioctl()
171 			ax25_dev->forward = fwd_dev->dev;  in ax25_fwd_ioctl()
175 			if (ax25_dev->forward == NULL)  in ax25_fwd_ioctl()
177 			ax25_dev->forward = NULL;  in ax25_fwd_ioctl()
189 	ax25_dev *ax25_dev;  in ax25_fwd_dev()  local
191 	if ((ax25_dev = ax25_dev_ax25dev(dev)) == NULL)  in ax25_fwd_dev()
194 	if (ax25_dev->forward == NULL)  in ax25_fwd_dev()
197 	return ax25_dev->forward;  in ax25_fwd_dev()
205 	ax25_dev *s, *ax25_dev = ax25_dev_list;  in ax25_dev_free()  local
207 	while (ax25_dev != NULL) {  in ax25_dev_free()
208 		s        = ax25_dev;  in ax25_dev_free()
209 		ax25_dev = ax25_dev->next;  in ax25_dev_free()