/arch/powerpc/platforms/44x/virtex_ml510.c
C | 29 lines | 15 code | 3 blank | 11 comment | 0 complexity | a37514e51acafdbe663d38b58d62586d MD5 | raw file
Possible License(s): CC-BY-SA-3.0, GPL-2.0, LGPL-2.0, AGPL-1.0
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