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#include <linux/config.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <asm/mips-boards/atlasint.h>
#define INTD ATLASINT_INTD
#define INTC ATLASINT_INTC
#define INTB ATLASINT_INTB
#define INTA ATLASINT_INTA
#define SCSI ATLASINT_SCSI
#define ETH ATLASINT_ETH
static char irq_tab[][5] __initdata = {
/* INTA INTB INTC INTD */
{0, 0, 0, 0, 0 }, /* 0: Unused */
{0, 0, 0, 0, 0 }, /* 1: Unused */
{0, 0, 0, 0, 0 }, /* 2: Unused */
{0, 0, 0, 0, 0 }, /* 3: Unused */
{0, 0, 0, 0, 0 }, /* 4: Unused */
{0, 0, 0, 0, 0 }, /* 5: Unused */
{0, 0, 0, 0, 0 }, /* 6: Unused */
{0, 0, 0, 0, 0 }, /* 7: Unused */
{0, 0, 0, 0, 0 }, /* 8: Unused */
{0, 0, 0, 0, 0 }, /* 9: Unused */
{0, 0, 0, 0, 0 }, /* 10: Unused */
{0, 0, 0, 0, 0 }, /* 11: Unused */
{0, 0, 0, 0, 0 }, /* 12: Unused */
{0, 0, 0, 0, 0 }, /* 13: Unused */
{0, 0, 0, 0, 0 }, /* 14: Unused */
{0, 0, 0, 0, 0 }, /* 15: Unused */
{0, SCSI, 0, 0, 0 }, /* 16: SYM53C810A SCSI */
{0, 0, 0, 0, 0 }, /* 17: Core */
{0, INTA, INTB, INTC, INTD }, /* 18: PCI Slot 1 */
{0, ETH, 0, 0, 0 }, /* 19: SAA9730 Ethernet */
{0, 0, 0, 0, 0 }, /* 20: PCI Slot 3 */
{0, 0, 0, 0, 0 } /* 21: PCI Slot 4 */
};
int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
return irq_tab[slot][pin];
}
/* Do platform specific device initialization at pci_enable_device() time */
int pcibios_plat_dev_init(struct pci_dev *dev)
{
return 0;
}
#ifdef CONFIG_KGDB
/*
* The PCI scan may have moved the saa9730 I/O address, so reread
* the address here.
* This does mean that it's not possible to debug the PCI bus configuration
* code, but it is better than nothing...
*/
static void atlas_saa9730_base_fixup (struct pci_dev *pdev)
{
extern void *saa9730_base;
if (pdev->bus == 0 && PCI_SLOT(pdev->devfn) == 19)
(void) pci_read_config_dword (pdev, 0x14, (u32 *)&saa9730_base);
printk ("saa9730_base = %x\n", saa9730_base);
}
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_PHILIPS, PCI_DEVICE_ID_PHILIPS_SAA9730,
atlas_saa9730_base_fixup);
#endif
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