drivers/ide/cs5520.c

41 #include <linux/dma-mapping.h>
55 	{1, 4, 3},
56 	{1, 3, 2},
57 	{1, 2, 1}
62 	struct pci_dev *pdev = to_pci_dev(hwif->dev);  in cs5520_set_pio_mode()
63 	int controller = drive->dn > 1 ? 1 : 0;  in cs5520_set_pio_mode()
64 	const u8 pio = drive->pio_mode - XFER_PIO_0;  in cs5520_set_pio_mode()
66 	/* 8bit CAT/CRT - 8bit command timing for channel */  in cs5520_set_pio_mode()
71 	/* 0x64 - 16bit Primary, 0x68 - 16bit Secondary */  in cs5520_set_pio_mode()
75 	pci_write_config_byte(pdev, 0x64 + 4*controller + (drive->dn&1),  in cs5520_set_pio_mode()
79 	pci_write_config_byte(pdev, 0x66 + 4*controller + (drive->dn&1),  in cs5520_set_pio_mode()
88 	drive->pio_mode = XFER_PIO_0 + 0;  in cs5520_set_dma_mode()
106  *	The 5510/5520 are a bit weird. They don't quite set up the way
122 		printk(KERN_WARNING "%s: Unable to enable 55x0.\n", d->name);  in cs5520_init_one()
123 		return -ENODEV;  in cs5520_init_one()
126 	if (dma_set_mask(&dev->dev, DMA_BIT_MASK(32))) {  in cs5520_init_one()
128 			d->name);  in cs5520_init_one()
129 		return -ENODEV;  in cs5520_init_one()
139 	hw[1].irq = 15;  in cs5520_init_one()
146 	{ PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5520), 1 },