338 static int sil24_qc_defer(struct ata_queued_cmd *qc);
339 static void sil24_qc_prep(struct ata_queued_cmd *qc);
340 static unsigned int sil24_qc_issue(struct ata_queued_cmd *qc);
341 static bool sil24_qc_fill_rtf(struct ata_queued_cmd *qc);
353 static void sil24_post_internal_cmd(struct ata_queued_cmd *qc);
778 static inline void sil24_fill_sg(struct ata_queued_cmd *qc,  in sil24_fill_sg()  argument
785 	for_each_sg(qc->sg, sg, qc->n_elem, si) {  in sil24_fill_sg()
797 static int sil24_qc_defer(struct ata_queued_cmd *qc)  in sil24_qc_defer()  argument
799 	struct ata_link *link = qc->dev->link;  in sil24_qc_defer()
801 	u8 prot = qc->tf.protocol;  in sil24_qc_defer()
823 		       (qc->flags & ATA_QCFLAG_RESULT_TF));  in sil24_qc_defer()
829 			qc->flags |= ATA_QCFLAG_CLEAR_EXCL;  in sil24_qc_defer()
836 		qc->flags |= ATA_QCFLAG_CLEAR_EXCL;  in sil24_qc_defer()
839 	return ata_std_qc_defer(qc);  in sil24_qc_defer()
842 static void sil24_qc_prep(struct ata_queued_cmd *qc)  in sil24_qc_prep()  argument
844 	struct ata_port *ap = qc->ap;  in sil24_qc_prep()
851 	cb = &pp->cmd_block[sil24_tag(qc->tag)];  in sil24_qc_prep()
853 	if (!ata_is_atapi(qc->tf.protocol)) {  in sil24_qc_prep()
856 		if (ata_is_data(qc->tf.protocol)) {  in sil24_qc_prep()
859 			if (ata_is_ncq(qc->tf.protocol))  in sil24_qc_prep()
861 			if (qc->tf.flags & ATA_TFLAG_WRITE)  in sil24_qc_prep()
871 		memcpy(cb->atapi.cdb, qc->cdb, qc->dev->cdb_len);  in sil24_qc_prep()
873 		if (ata_is_data(qc->tf.protocol)) {  in sil24_qc_prep()
874 			if (qc->tf.flags & ATA_TFLAG_WRITE)  in sil24_qc_prep()
882 	ata_tf_to_fis(&qc->tf, qc->dev->link->pmp, 1, prb->fis);  in sil24_qc_prep()
884 	if (qc->flags & ATA_QCFLAG_DMAMAP)  in sil24_qc_prep()
885 		sil24_fill_sg(qc, sge);  in sil24_qc_prep()
888 static unsigned int sil24_qc_issue(struct ata_queued_cmd *qc)  in sil24_qc_issue()  argument
890 	struct ata_port *ap = qc->ap;  in sil24_qc_issue()
893 	unsigned int tag = sil24_tag(qc->tag);  in sil24_qc_issue()
911 static bool sil24_qc_fill_rtf(struct ata_queued_cmd *qc)  in sil24_qc_fill_rtf()  argument
913 	sil24_read_tf(qc->ap, qc->tag, &qc->result_tf);  in sil24_qc_fill_rtf()
981 	struct ata_queued_cmd *qc = NULL;  in sil24_error_intr()  local
1048 				qc = ata_qc_from_tag(ap, link->active_tag);  in sil24_error_intr()
1059 			qc = ata_qc_from_tag(ap, link->active_tag);  in sil24_error_intr()
1081 		if (qc)  in sil24_error_intr()
1082 			qc->err_mask |= err_mask;  in sil24_error_intr()
1097 		if (qc)  in sil24_error_intr()
1098 			ata_link_abort(qc->dev->link);  in sil24_error_intr()
1190 static void sil24_post_internal_cmd(struct ata_queued_cmd *qc)  in sil24_post_internal_cmd()  argument
1192 	struct ata_port *ap = qc->ap;  in sil24_post_internal_cmd()
1195 	if ((qc->flags & ATA_QCFLAG_FAILED) && sil24_init_port(ap))  in sil24_post_internal_cmd()