virtex_ml510.c

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#include <asm/i8259.h>
#include <linux/pci.h>
#include "44x.h"

static void __devinit ml510_ali_quirk(struct pci_dev *dev)
{
    /* Enable the IDE controller */
    pci_write_config_byte(dev, 0x58, 0x4c);
    /* Assign irq 14 to the primary ide channel */
    pci_write_config_byte(dev, 0x44, 0x0d);
    /* Assign irq 15 to the secondary ide channel */
    pci_write_config_byte(dev, 0x75, 0x0f);
    /* Set the ide controller in native mode */
    pci_write_config_byte(dev, 0x09, 0xff);

    /* INTB = disabled, INTA = disabled */
    pci_write_config_byte(dev, 0x48, 0x00);
    /* INTD = disabled, INTC = disabled */
    pci_write_config_byte(dev, 0x4a, 0x00);
    /* Audio = INT7, Modem = disabled. */
    pci_write_config_byte(dev, 0x4b, 0x60);
    /* USB = INT7 */
    pci_write_config_byte(dev, 0x74, 0x06);
}
DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);