60 static void pxa_load_dmac(struct scatterlist *sg, struct ata_queued_cmd *qc)  in pxa_load_dmac()  argument
62 	struct pata_pxa_data *pd = qc->ap->private_data;  in pxa_load_dmac()
79 		if (qc->tf.flags & ATA_TFLAG_WRITE) {  in pxa_load_dmac()
105 static void pxa_qc_prep(struct ata_queued_cmd *qc)  in pxa_qc_prep()  argument
107 	struct pata_pxa_data *pd = qc->ap->private_data;  in pxa_qc_prep()
111 	if (!(qc->flags & ATA_QCFLAG_DMAMAP))  in pxa_qc_prep()
119 	for_each_sg(qc->sg, sg, qc->n_elem, si)  in pxa_qc_prep()
120 		pxa_load_dmac(sg, qc);  in pxa_qc_prep()
136 static void pxa_bmdma_setup(struct ata_queued_cmd *qc)  in pxa_bmdma_setup()  argument
138 	qc->ap->ops->sff_exec_command(qc->ap, &qc->tf);  in pxa_bmdma_setup()
144 static void pxa_bmdma_start(struct ata_queued_cmd *qc)  in pxa_bmdma_start()  argument
146 	struct pata_pxa_data *pd = qc->ap->private_data;  in pxa_bmdma_start()
154 static void pxa_bmdma_stop(struct ata_queued_cmd *qc)  in pxa_bmdma_stop()  argument
156 	struct pata_pxa_data *pd = qc->ap->private_data;  in pxa_bmdma_stop()
160 		dev_err(qc->ap->dev, "Timeout waiting for DMA completion!");  in pxa_bmdma_stop()
191 static int pxa_check_atapi_dma(struct ata_queued_cmd *qc)  in pxa_check_atapi_dma()  argument