201 struct gsm_mux {  struct
215 	enum gsm_mux_state state;  argument
227 	void (*receive)(struct gsm_mux *gsm, u8 ch);  argument
230 	unsigned int mru;
231 	unsigned int mtu;
232 	int initiator;			/* Did we initiate connection */
233 	bool dead;			/* Has the mux been shut down */
234 	struct gsm_dlci *dlci[NUM_DLCI];
235 	int old_c_iflag;		/* termios c_iflag value before attach */
236 	bool constipated;		/* Asked by remote to shut up */
238 	spinlock_t tx_lock;
239 	unsigned int tx_bytes;		/* TX data outstanding */
242 	struct list_head tx_list;	/* Pending data packets */
245 	struct timer_list t2_timer;	/* Retransmit timer for commands */
246 	int cretries;			/* Command retry counter */
247 	struct gsm_control *pending_cmd;/* Our current pending command */
271 static struct gsm_mux *gsm_mux[MAX_MUX];	/* GSM muxes */  argument