gpioirq_read_q
sc->sc_readpool = pool_cache_init(sizeof(struct gpioirq_read_q),0,0,0,sc->sc_readpoolname,NULL,IPL_VM,NULL,NULL,NULL);
struct gpioirq_read_q *q;
struct gpioirq_read_q *chp;
struct gpioirq_read_q *q;
struct gpioirq_read_q *q;
SIMPLEQ_HEAD(,gpioirq_read_q) sc_read_queue;
SIMPLEQ_ENTRY(gpioirq_read_q) read_q;