mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-25 21:54:06 +08:00
19df0d1169
This is to break the code of people who think they are supposed to scribble into the pci device structure - it's off limits. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
38 lines
1010 B
C
38 lines
1010 B
C
/*
|
|
* fixup-wrppmc.c: PPMC board specific PCI fixup
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 2006, Wind River Inc. Rongkai.zhan (rongkai.zhan@windriver.com)
|
|
*/
|
|
#include <linux/init.h>
|
|
#include <linux/pci.h>
|
|
#include <asm/gt64120.h>
|
|
|
|
/* PCI interrupt pins */
|
|
#define PCI_INTA 1
|
|
#define PCI_INTB 2
|
|
#define PCI_INTC 3
|
|
#define PCI_INTD 4
|
|
|
|
#define PCI_SLOT_MAXNR 32 /* Each PCI bus has 32 physical slots */
|
|
|
|
static char pci_irq_tab[PCI_SLOT_MAXNR][5] __initdata = {
|
|
/* 0 INTA INTB INTC INTD */
|
|
[0] = {0, 0, 0, 0, 0}, /* Slot 0: GT64120 PCI bridge */
|
|
[6] = {0, WRPPMC_PCI_INTA_IRQ, 0, 0, 0},
|
|
};
|
|
|
|
int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
|
{
|
|
return pci_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;
|
|
}
|