65 struct channel *channels;
74 void ctcm_unpack_skb(struct channel *ch, struct sk_buff *pskb)  in ctcm_unpack_skb()
187 static void channel_free(struct channel *ch)  in channel_free()
199 static void channel_remove(struct channel *ch)  in channel_remove()
201 	struct channel **c = &channels;  in channel_remove()
251 static struct channel *channel_get(enum ctcm_channel_types type,  in channel_get()
254 	struct channel *ch = channels;  in channel_get()
308 static inline void ccw_unit_check(struct channel *ch, __u8 sense)  in ccw_unit_check()
381 int ctcm_ch_alloc_buffer(struct channel *ch)  in ctcm_ch_alloc_buffer()
464 static int ctcm_transmit_skb(struct channel *ch, struct sk_buff *skb)  in ctcm_transmit_skb()
597 static void ctcmpc_send_sweep_req(struct channel *rch)  in ctcmpc_send_sweep_req()
604 	struct channel *ch;  in ctcmpc_send_sweep_req()
609 	ch = priv->channel[CTCM_WRITE];  in ctcmpc_send_sweep_req()
663 static int ctcmpc_transmit_skb(struct channel *ch, struct sk_buff *skb)  in ctcmpc_transmit_skb()
915 	if (ctcm_transmit_skb(priv->channel[CTCM_WRITE], skb) != 0)  in ctcm_tx()
998 	if (ctcmpc_transmit_skb(priv->channel[CTCM_WRITE], skb) != 0) {  in ctcmpc_tx()
1039 	max_bufsize = priv->channel[CTCM_READ]->max_bufsize;  in ctcm_change_mtu()
1201 	struct channel		*ch;  in ctcm_irq_handler()
1232 	if (priv->channel[CTCM_READ]->cdev == cdev)  in ctcm_irq_handler()
1233 		ch = priv->channel[CTCM_READ];  in ctcm_irq_handler()
1234 	else if (priv->channel[CTCM_WRITE]->cdev == cdev)  in ctcm_irq_handler()
1235 		ch = priv->channel[CTCM_WRITE];  in ctcm_irq_handler()
1353 	struct channel **c = &channels;  in add_channel()
1354 	struct channel *ch;  in add_channel()
1362 	ch = kzalloc(sizeof(struct channel), GFP_KERNEL);  in add_channel()
1536 	struct channel *readc;  in ctcm_new_device()
1537 	struct channel *writec;  in ctcm_new_device()
1592 		priv->channel[direction] =  in ctcm_new_device()
1595 		if (priv->channel[direction] == NULL) {  in ctcm_new_device()
1597 				channel_free(priv->channel[CTCM_READ]);  in ctcm_new_device()
1600 		priv->channel[direction]->netdev = dev;  in ctcm_new_device()
1601 		priv->channel[direction]->protocol = priv->protocol;  in ctcm_new_device()
1602 		priv->channel[direction]->max_bufsize = priv->buffer_size;  in ctcm_new_device()
1616 			priv->channel[CTCM_READ]->id,  in ctcm_new_device()
1617 			priv->channel[CTCM_WRITE]->id, priv->protocol);  in ctcm_new_device()
1621 			priv->channel[CTCM_READ]->id,  in ctcm_new_device()
1622 			priv->channel[CTCM_WRITE]->id, priv->protocol);  in ctcm_new_device()
1657 	if (priv->channel[CTCM_READ]) {  in ctcm_shutdown_device()
1658 		dev = priv->channel[CTCM_READ]->netdev;  in ctcm_shutdown_device()
1663 		channel_free(priv->channel[CTCM_READ]);  in ctcm_shutdown_device()
1667 	if (priv->channel[CTCM_WRITE])  in ctcm_shutdown_device()
1668 		channel_free(priv->channel[CTCM_WRITE]);  in ctcm_shutdown_device()
1681 	if (priv->channel[CTCM_READ])  in ctcm_shutdown_device()
1682 		channel_remove(priv->channel[CTCM_READ]);  in ctcm_shutdown_device()
1683 	if (priv->channel[CTCM_WRITE])  in ctcm_shutdown_device()
1684 		channel_remove(priv->channel[CTCM_WRITE]);  in ctcm_shutdown_device()
1685 	priv->channel[CTCM_READ] = priv->channel[CTCM_WRITE] = NULL;  in ctcm_shutdown_device()
1713 	netif_device_detach(priv->channel[CTCM_READ]->netdev);  in ctcm_pm_suspend()
1714 	ctcm_close(priv->channel[CTCM_READ]->netdev);  in ctcm_pm_suspend()
1717 		netif_device_attach(priv->channel[CTCM_READ]->netdev);  in ctcm_pm_suspend()
1738 	ctcm_open(priv->channel[CTCM_READ]->netdev);  in ctcm_pm_resume()
1740 	netif_device_attach(priv->channel[CTCM_READ]->netdev);  in ctcm_pm_resume()