static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq) { hw_regs_t hw; memset(&hw, 0, sizeof(hw)); ide_init_hwif_ports(&hw, io, ctl, NULL); hw.irq = irq; hw.chipset = ide_pci; return ide_register_hw_with_fixup(&hw, NULL, ide_undecoded_slave); }
static int idecs_register(unsigned long io, unsigned long ctl, unsigned long irq, struct pcmcia_device *handle) { hw_regs_t hw; memset(&hw, 0, sizeof(hw)); ide_init_hwif_ports(&hw, io, ctl, NULL); hw.irq = irq; hw.chipset = ide_pci; hw.dev = &handle->dev; return ide_register_hw_with_fixup(&hw, 0, NULL, ide_undecoded_slave); }
static int __devinit delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id) { unsigned long base; hw_regs_t hw; ide_hwif_t *hwif = NULL; ide_drive_t *drive; int i, rc; rc = pci_enable_device(dev); if (rc) { printk(KERN_ERR "delkin_cb: pci_enable_device failed (%d)\n", rc); return rc; } rc = pci_request_regions(dev, "delkin_cb"); if (rc) { printk(KERN_ERR "delkin_cb: pci_request_regions failed (%d)\n", rc); pci_disable_device(dev); return rc; } base = pci_resource_start(dev, 0); outb(0x02, base + 0x1e); /* set nIEN to block interrupts */ inb(base + 0x17); /* read status to clear interrupts */ for (i = 0; i < sizeof(setup); ++i) { if (setup[i]) outb(setup[i], base + i); } pci_release_regions(dev); /* IDE layer handles regions itself */ memset(&hw, 0, sizeof(hw)); ide_std_init_ports(&hw, base + 0x10, base + 0x1e); hw.irq = dev->irq; hw.chipset = ide_pci; /* this enables IRQ sharing */ rc = ide_register_hw_with_fixup(&hw, &hwif, ide_undecoded_slave); if (rc < 0) { printk(KERN_ERR "delkin_cb: ide_register_hw failed (%d)\n", rc); pci_disable_device(dev); return -ENODEV; } pci_set_drvdata(dev, hwif); hwif->pci_dev = dev; drive = &hwif->drives[0]; if (drive->present) { drive->io_32bit = 1; drive->unmask = 1; } return 0; }
int ide_register_hw(hw_regs_t *hw, int initializing, ide_hwif_t **hwifp) { return ide_register_hw_with_fixup(hw, initializing, hwifp, NULL); }