sd_get_parms
static int sd_get_parms(struct sd_softc *);
if ((error = sd_get_parms(sd)) != 0)
static int sd_get_parms(struct sd_softc *);
if ((error = sd_get_parms(sd)) != 0)
static int sd_get_parms(struct sd_softc *, struct disk_parms *, int);
result = sd_get_parms(sd, &sd->params, XS_CTL_DISCOVERY);
param_error = sd_get_parms(sd, &sd->params, 0);