AMR_NSEG
(ac->ac_slot * AMR_NSEG * sizeof(struct amr_sg64entry));
ac->ac_sg.sg64 = sc->amr_sg64table + (ac->ac_slot * AMR_NSEG);
(ac->ac_slot * AMR_NSEG * sizeof(struct amr_sgentry));
ac->ac_sg.sg32 = sc->amr_sgtable + (ac->ac_slot * AMR_NSEG);
sg = sc->amr_sgtable + (ac->ac_slot * AMR_NSEG);
sc->amrd_dev_t->si_iosize_max = (AMR_NSEG - 1) * PAGE_SIZE;
MAXBSIZE, AMR_NSEG, /* maxsize, nsegments */
MAXBSIZE, AMR_NSEG, /* maxsize, nsegments */
MAXBSIZE, AMR_NSEG, /* maxsize, nsegments */
segsize = sizeof(struct amr_sg64entry) * AMR_NSEG * AMR_MAXCMD;
segsize = sizeof(struct amr_sgentry) * AMR_NSEG * AMR_MAXCMD;