103 static u32 hpt3x2n_find_mode(struct ata_port *ap, int speed)  in hpt3x2n_find_mode()  argument
139 static int hpt3x2n_cable_detect(struct ata_port *ap)  in hpt3x2n_cable_detect()  argument
142 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in hpt3x2n_cable_detect()
154 	if (ata66 & (2 >> ap->port_no))  in hpt3x2n_cable_detect()
171 	struct ata_port *ap = link->ap;  in hpt3x2n_pre_reset()  local
172 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in hpt3x2n_pre_reset()
175 	pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37);  in hpt3x2n_pre_reset()
181 static void hpt3x2n_set_mode(struct ata_port *ap, struct ata_device *adev,  in hpt3x2n_set_mode()  argument
184 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in hpt3x2n_set_mode()
189 	addr1 = 0x40 + 4 * (adev->devno + 2 * ap->port_no);  in hpt3x2n_set_mode()
190 	addr2 = 0x51 + 4 * ap->port_no;  in hpt3x2n_set_mode()
205 	timing = hpt3x2n_find_mode(ap, mode);  in hpt3x2n_set_mode()
220 static void hpt3x2n_set_piomode(struct ata_port *ap, struct ata_device *adev)  in hpt3x2n_set_piomode()  argument
222 	hpt3x2n_set_mode(ap, adev, adev->pio_mode);  in hpt3x2n_set_piomode()
233 static void hpt3x2n_set_dmamode(struct ata_port *ap, struct ata_device *adev)  in hpt3x2n_set_dmamode()  argument
235 	hpt3x2n_set_mode(ap, adev, adev->dma_mode);  in hpt3x2n_set_dmamode()
247 	struct ata_port *ap = qc->ap;  in hpt3x2n_bmdma_stop()  local
248 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in hpt3x2n_bmdma_stop()
249 	int mscreg = 0x50 + 2 * ap->port_no;  in hpt3x2n_bmdma_stop()
254 	if (bwsr_stat & (1 << ap->port_no))  in hpt3x2n_bmdma_stop()
275 static void hpt3x2n_set_clock(struct ata_port *ap, int source)  in hpt3x2n_set_clock()  argument
277 	void __iomem *bmdma = ap->ioaddr.bmdma_addr - ap->port_no * 8;  in hpt3x2n_set_clock()
299 static int hpt3x2n_use_dpll(struct ata_port *ap, int writing)  in hpt3x2n_use_dpll()  argument
301 	long flags = (long)ap->host->private_data;  in hpt3x2n_use_dpll()
313 	struct ata_port *ap = qc->ap;  in hpt3x2n_qc_defer()  local
314 	struct ata_port *alt = ap->host->ports[ap->port_no ^ 1];  in hpt3x2n_qc_defer()
315 	int rc, flags = (long)ap->host->private_data;  in hpt3x2n_qc_defer()
316 	int dpll = hpt3x2n_use_dpll(ap, qc->tf.flags & ATA_TFLAG_WRITE);  in hpt3x2n_qc_defer()
330 	struct ata_port *ap = qc->ap;  in hpt3x2n_qc_issue()  local
331 	int flags = (long)ap->host->private_data;  in hpt3x2n_qc_issue()
332 	int dpll = hpt3x2n_use_dpll(ap, qc->tf.flags & ATA_TFLAG_WRITE);  in hpt3x2n_qc_issue()
337 		ap->host->private_data = (void *)(long)flags;  in hpt3x2n_qc_issue()
339 		hpt3x2n_set_clock(ap, dpll ? 0x21 : 0x23);  in hpt3x2n_qc_issue()