349 typedef struct sdla  struct
352 	sdlahw_t hw;			/* hardware configuration */  argument
371 	void (*isr)(struct sdla* card);	/* interrupt service routine */  argument
372 	void (*poll)(struct sdla* card); /* polling routine */  argument
373 	int (*exec)(struct sdla* card, void* u_cmd, void* u_data);  argument
380 	void (*disable_comm) (struct sdla *card);  argument
383 	struct sdla *next;  argument
386 	unsigned char tty_opt;
387 	struct tty_struct *tty;
388 	unsigned int tty_minor;
389 	unsigned int tty_open;
390 	unsigned char *tty_buf;
391 	unsigned char *tty_rx;
392 	struct tq_struct tty_task_queue;
395 	{
528 } sdla_t;  argument