wdminphys
wdminphys(&B);
return (physio(wdstrategy, NULL, dev, B_READ, wdminphys, uio));
return (physio(wdstrategy, NULL, dev, B_WRITE, wdminphys, uio));
static void wdminphys(struct buf *);
error1 = physio(wdformat, NULL, dev, B_WRITE, wdminphys,
wdminphys, &wi->wi_uio);
.d_minphys = wdminphys,