38 	struct ata_port *ap = link->ap;  in pacpi_pre_reset()  local
39 	struct pata_acpi *acpi = ap->private_data;  in pacpi_pre_reset()
40 	if (ACPI_HANDLE(&ap->tdev) == NULL || ata_acpi_gtm(ap, &acpi->gtm) < 0)  in pacpi_pre_reset()
53 static int pacpi_cable_detect(struct ata_port *ap)  in pacpi_cable_detect()  argument
55 	struct pata_acpi *acpi = ap->private_data;  in pacpi_cable_detect()
72 static unsigned long pacpi_discover_modes(struct ata_port *ap, struct ata_device *adev)  in pacpi_discover_modes()  argument
74 	struct pata_acpi *acpi = ap->private_data;  in pacpi_discover_modes()
80 	ata_acpi_gtm(ap, &probe);  in pacpi_discover_modes()
85 		ap->cbl = ATA_CBL_PATA80;  in pacpi_discover_modes()
101 	struct pata_acpi *acpi = adev->link->ap->private_data;  in pacpi_mode_filter()
111 static void pacpi_set_piomode(struct ata_port *ap, struct ata_device *adev)  in pacpi_set_piomode()  argument
114 	struct pata_acpi *acpi = ap->private_data;  in pacpi_set_piomode()
123 	ata_acpi_stm(ap, &acpi->gtm);  in pacpi_set_piomode()
125 	ata_acpi_gtm(ap, &acpi->gtm);  in pacpi_set_piomode()
134 static void pacpi_set_dmamode(struct ata_port *ap, struct ata_device *adev)  in pacpi_set_dmamode()  argument
137 	struct pata_acpi *acpi = ap->private_data;  in pacpi_set_dmamode()
152 	ata_acpi_stm(ap, &acpi->gtm);  in pacpi_set_dmamode()
154 	ata_acpi_gtm(ap, &acpi->gtm);  in pacpi_set_dmamode()
168 	struct ata_port *ap = qc->ap;  in pacpi_qc_issue()  local
170 	struct pata_acpi *acpi = ap->private_data;  in pacpi_qc_issue()
176 		pacpi_set_piomode(ap, adev);  in pacpi_qc_issue()
178 			pacpi_set_dmamode(ap, adev);  in pacpi_qc_issue()
191 static int pacpi_port_start(struct ata_port *ap)  in pacpi_port_start()  argument
193 	struct pci_dev *pdev = to_pci_dev(ap->host->dev);  in pacpi_port_start()
196 	if (ACPI_HANDLE(&ap->tdev) == NULL)  in pacpi_port_start()
199 	acpi = ap->private_data = devm_kzalloc(&pdev->dev, sizeof(struct pata_acpi), GFP_KERNEL);  in pacpi_port_start()
200 	if (ap->private_data == NULL)  in pacpi_port_start()
202 	acpi->mask[0] = pacpi_discover_modes(ap, &ap->link.device[0]);  in pacpi_port_start()
203 	acpi->mask[1] = pacpi_discover_modes(ap, &ap->link.device[1]);  in pacpi_port_start()
204 	return ata_bmdma_port_start(ap);  in pacpi_port_start()