70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
|
#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
|