1 // SPDX-License-Identifier: GPL-2.0-only
3  * Copyright (C) 1999-2002	Andre Hedrick <andre@linux-ide.org>
69 	for ( ; chipset_table->xfer_speed ; chipset_table++)  in pci_bus_clock_list()
70 		if (chipset_table->xfer_speed == speed) {  in pci_bus_clock_list()
71 			return chipset_table->chipset_settings;  in pci_bus_clock_list()
73 	return chipset_table->chipset_settings;  in pci_bus_clock_list()
78 	for ( ; chipset_table->xfer_speed ; chipset_table++)  in pci_bus_clock_list_ultra()
79 		if (chipset_table->xfer_speed == speed) {  in pci_bus_clock_list_ultra()
80 			return chipset_table->ultra_settings;  in pci_bus_clock_list_ultra()
82 	return chipset_table->ultra_settings;  in pci_bus_clock_list_ultra()
87 	struct pci_dev *dev	= to_pci_dev(hwif->dev);  in aec6210_set_mode()
89 	struct chipset_bus_clock_list_entry *bus_clock = host->host_priv;  in aec6210_set_mode()
91 	u8 ultra = 0, ultra_conf = 0;  in aec6210_set_mode()  local
93 	const u8 speed = drive->dma_mode;  in aec6210_set_mode()
97 	/* 0x40|(2*drive->dn): Active, 0x41|(2*drive->dn): Recovery */  in aec6210_set_mode()
98 	pci_read_config_word(dev, 0x40|(2*drive->dn), &d_conf);  in aec6210_set_mode()
101 	pci_write_config_word(dev, 0x40|(2*drive->dn), d_conf);  in aec6210_set_mode()
105 	pci_read_config_byte(dev, 0x54, &ultra);  in aec6210_set_mode()
106 	tmp1 = ((0x00 << (2*drive->dn)) | (ultra & ~(3 << (2*drive->dn))));  in aec6210_set_mode()
108 	tmp2 = ((ultra_conf << (2*drive->dn)) | (tmp1 & ~(3 << (2*drive->dn))));  in aec6210_set_mode()
115 	struct pci_dev *dev	= to_pci_dev(hwif->dev);  in aec6260_set_mode()
117 	struct chipset_bus_clock_list_entry *bus_clock = host->host_priv;  in aec6260_set_mode()
118 	u8 unit			= drive->dn & 1;  in aec6260_set_mode()
120 	u8 ultra = 0, drive_conf = 0, ultra_conf = 0;  in aec6260_set_mode()  local
121 	const u8 speed = drive->dma_mode;  in aec6260_set_mode()
125 	/* high 4-bits: Active, low 4-bits: Recovery */  in aec6260_set_mode()
126 	pci_read_config_byte(dev, 0x40|drive->dn, &drive_conf);  in aec6260_set_mode()
128 	pci_write_config_byte(dev, 0x40|drive->dn, drive_conf);  in aec6260_set_mode()
130 	pci_read_config_byte(dev, (0x44|hwif->channel), &ultra);  in aec6260_set_mode()
131 	tmp1 = ((0x00 << (4*unit)) | (ultra & ~(7 << (4*unit))));  in aec6260_set_mode()
134 	pci_write_config_byte(dev, (0x44|hwif->channel), tmp2);  in aec6260_set_mode()
140 	drive->dma_mode = drive->pio_mode;  in aec_set_pio_mode()
141 	hwif->port_ops->set_dma_mode(hwif, drive);  in aec_set_pio_mode()
147 	if ((dev->device == PCI_DEVICE_ID_ARTOP_ATP865) ||  in init_chipset_aec62xx()
148 	    (dev->device == PCI_DEVICE_ID_ARTOP_ATP865R)) {  in init_chipset_aec62xx()
166 	struct pci_dev *dev = to_pci_dev(hwif->dev);  in atp86x_cable_detect()
167 	u8 ata66 = 0, mask = hwif->channel ? 0x02 : 0x01;  in atp86x_cable_detect()
244  *	aec62xx_init_one	-	called when a AEC is found
251  *	NOTE: since we're going to modify the 'name' field for AEC-6[26]80[R]
259 	u8 idx = id->driver_data;  in aec62xx_init_one()