stp4020_rd_sockctl
rev = stp4020_rd_sockctl(&sc->sc_socks[0], STP4020_ISR1_IDX) &
v = stp4020_rd_sockctl(h, STP4020_ISR0_IDX);
sense = stp4020_rd_sockctl(h, STP4020_ISR0_IDX) &
v = stp4020_rd_sockctl(h, STP4020_ISR0_IDX);
v = stp4020_rd_sockctl(h, STP4020_ISR0_IDX);
stp4020_rd_sockctl(h, STP4020_ICR0_IDX) | STP4020_ICR0_RESET);
stp4020_rd_sockctl(h, STP4020_ICR0_IDX) & ~STP4020_ICR0_RESET);
v = stp4020_rd_sockctl(h, STP4020_ISR0_IDX);
v = stp4020_rd_sockctl(h, STP4020_ICR0_IDX);
v = stp4020_rd_sockctl(h, STP4020_ICR0_IDX);
static u_int16_t stp4020_rd_sockctl(struct stp4020_socket *, int);
stp4020_rd_sockctl(h, STP4020_ICR0_IDX), STP4020_ICR0_BITS,
stp4020_rd_sockctl(h, STP4020_ICR1_IDX), STP4020_ICR1_BITS,
stp4020_rd_sockctl(h, STP4020_ISR0_IDX), STP4020_ISR0_IOBITS,
stp4020_rd_sockctl(h, STP4020_ISR1_IDX));