122 static void sil_qc_prep(struct ata_queued_cmd *qc);
123 static void sil_bmdma_setup(struct ata_queued_cmd *qc);
124 static void sil_bmdma_start(struct ata_queued_cmd *qc);
125 static void sil_bmdma_stop(struct ata_queued_cmd *qc);
267 static void sil_bmdma_stop(struct ata_queued_cmd *qc)  in sil_bmdma_stop()  argument
269 	struct ata_port *ap = qc->ap;  in sil_bmdma_stop()
280 static void sil_bmdma_setup(struct ata_queued_cmd *qc)  in sil_bmdma_setup()  argument
282 	struct ata_port *ap = qc->ap;  in sil_bmdma_setup()
289 	ap->ops->sff_exec_command(ap, &qc->tf);  in sil_bmdma_setup()
292 static void sil_bmdma_start(struct ata_queued_cmd *qc)  in sil_bmdma_start()  argument
294 	unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE);  in sil_bmdma_start()
295 	struct ata_port *ap = qc->ap;  in sil_bmdma_start()
309 static void sil_fill_sg(struct ata_queued_cmd *qc)  in sil_fill_sg()  argument
312 	struct ata_port *ap = qc->ap;  in sil_fill_sg()
317 	for_each_sg(qc->sg, sg, qc->n_elem, si) {  in sil_fill_sg()
336 static void sil_qc_prep(struct ata_queued_cmd *qc)  in sil_qc_prep()  argument
338 	if (!(qc->flags & ATA_QCFLAG_DMAMAP))  in sil_qc_prep()
341 	sil_fill_sg(qc);  in sil_qc_prep()
437 	struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->link.active_tag);  in sil_host_intr()  local
462 	if (unlikely(!qc || (qc->tf.flags & ATA_TFLAG_POLLING))) {  in sil_host_intr()
479 		if (!(qc->dev->flags & ATA_DFLAG_CDB_INTR))  in sil_host_intr()
483 		if (ata_is_dma(qc->tf.protocol)) {  in sil_host_intr()
485 			ap->ops->bmdma_stop(qc);  in sil_host_intr()
488 				qc->err_mask |= AC_ERR_HOST_BUS;  in sil_host_intr()
508 	ata_sff_hsm_move(ap, qc, status, 0);  in sil_host_intr()
510 	if (unlikely(qc->err_mask) && ata_is_dma(qc->tf.protocol))  in sil_host_intr()
516 	qc->err_mask |= AC_ERR_HSM;  in sil_host_intr()