/*
* ioctl routine
*/
int
mbppioctl(dev_t dev, u_long cmd, void *data, int flags, struct lwp *l)
{
struct mbpp_softc *ms = device_lookup_private(&mbpp_cd,
MAGMA_CARD(dev));
struct mbpp_port *mp = &ms->ms_port[MAGMA_PORT(dev)];
struct mbpp_param *bp;
int error = 0;
int s;
switch(cmd) {
case MBPPIOCSPARAM:
bp = (struct mbpp_param *)data;
if( bp->bp_burst < MBPP_BURST_MIN || bp->bp_burst > MBPP_BURST_MAX ||
bp->bp_delay < MBPP_DELAY_MIN || bp->bp_delay > MBPP_DELAY_MIN ) {
error = EINVAL;
} else {
mp->mp_burst = bp->bp_burst;
mp->mp_timeout = mbpp_mstohz(bp->bp_timeout);
mp->mp_delay = mbpp_mstohz(bp->bp_delay);
}
break;
case MBPPIOCGPARAM:
bp = (struct mbpp_param *)data;
bp->bp_burst = mp->mp_burst;
bp->bp_timeout = mbpp_hztoms(mp->mp_timeout);
bp->bp_delay = mbpp_hztoms(mp->mp_delay);
break;
case MBPPIOCGSTAT:
/* XXX make this more generic */
s = spltty();
cd1400_write_reg(mp->mp_cd1400, CD1400_CAR, 0);
*(int *)data = cd1400_read_reg(mp->mp_cd1400, CD1400_PSVR);
splx(s);
break;
default:
error = ENOTTY;
}
return(error);
}
/*
* ioctl routine
*/
int
mbppioctl(dev_t dev, u_long cmd, caddr_t data, int flags, struct proc *p)
{
struct mbpp_softc *ms = mbpp_cd.cd_devs[MAGMA_CARD(dev)];
struct mbpp_port *mp = &ms->ms_port[MAGMA_PORT(dev)];
struct bpp_param *bp;
int error = 0;
int s;
switch(cmd) {
case BPPIOCSPARAM:
bp = (struct bpp_param *)data;
if (bp->bp_burst < BPP_BURST_MIN || bp->bp_burst > BPP_BURST_MAX ||
bp->bp_delay < BPP_DELAY_MIN || bp->bp_delay > BPP_DELAY_MIN) {
error = EINVAL;
} else {
mp->mp_burst = bp->bp_burst;
mp->mp_timeout = mbpp_mstohz(bp->bp_timeout);
mp->mp_delay = mbpp_mstohz(bp->bp_delay);
}
break;
case BPPIOCGPARAM:
bp = (struct bpp_param *)data;
bp->bp_burst = mp->mp_burst;
bp->bp_timeout = mbpp_hztoms(mp->mp_timeout);
bp->bp_delay = mbpp_hztoms(mp->mp_delay);
break;
case BPPIOCGSTAT:
/* XXX make this more generic */
s = spltty();
CD1400_WRITE_REG(mp->mp_cd1400, CD1400_CAR, 0);
*(int *)data = CD1400_READ_REG(mp->mp_cd1400, CD1400_PSVR);
splx(s);
break;
default:
error = ENOTTY;
}
return (error);
}
