linux/arch/powerpc/platforms/44x/virtex_ml510.c
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   1#include <asm/i8259.h>
   2#include <linux/pci.h>
   3#include "44x.h"
   4
   5/**
   6 * ml510_ail_quirk
   7 */
   8static void __devinit ml510_ali_quirk(struct pci_dev *dev)
   9{
  10        /* Enable the IDE controller */
  11        pci_write_config_byte(dev, 0x58, 0x4c);
  12        /* Assign irq 14 to the primary ide channel */
  13        pci_write_config_byte(dev, 0x44, 0x0d);
  14        /* Assign irq 15 to the secondary ide channel */
  15        pci_write_config_byte(dev, 0x75, 0x0f);
  16        /* Set the ide controller in native mode */
  17        pci_write_config_byte(dev, 0x09, 0xff);
  18
  19        /* INTB = disabled, INTA = disabled */
  20        pci_write_config_byte(dev, 0x48, 0x00);
  21        /* INTD = disabled, INTC = disabled */
  22        pci_write_config_byte(dev, 0x4a, 0x00);
  23        /* Audio = INT7, Modem = disabled. */
  24        pci_write_config_byte(dev, 0x4b, 0x60);
  25        /* USB = INT7 */
  26        pci_write_config_byte(dev, 0x74, 0x06);
  27}
  28DECLARE_PCI_FIXUP_EARLY(0x10b9, 0x1533, ml510_ali_quirk);
  29
  30