Lines Matching defs:tcds
165 * The TCDS ASIC cannot DMA across 8k boundaries, and this
235 /* TCDS SCSI disable/reset/enable. */
251 struct tcds_slotconfig *tcds = asc->sc_tcds;
255 NCR_DMA(("tcds_dma %d: start %d@%p,%s\n", tcds->sc_slot,
288 bus_space_write_4(tcds->sc_bst, tcds->sc_bsh, tcds->sc_sda,
290 dic = bus_space_read_4(tcds->sc_bst, tcds->sc_bsh, tcds->sc_dic);
297 bus_space_write_4(tcds->sc_bst, tcds->sc_bsh, tcds->sc_dic, dic);
338 struct tcds_slotconfig *tcds = asc->sc_tcds;
344 NCR_DMA(("tcds_dma %d: intr", tcds->sc_slot));
346 if (tcds_scsi_iserr(tcds))
354 tcds_dma_enable(tcds, 0);
379 tcds->sc_slot, trans, (int)asc->sc_dmasize);
399 dud = bus_space_read_4(tcds->sc_bst,
400 tcds->sc_bsh, tcds->sc_dud0);
418 dud = bus_space_read_4(tcds->sc_bst,
419 tcds->sc_bsh, tcds->sc_dud1);
421 pa = bus_space_read_4(tcds->sc_bst, tcds->sc_bsh,
422 tcds->sc_sda) << 2;
506 /* Clear the TCDS interrupt bit. */
Indexes created Thu Oct 02 14:10:14 GMT 2025