mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-27 04:54:41 +08:00
6cab486029
IRQT_* and __IRQT_* were obsoleted long ago by patch [3692/1]. Remove them completely. Sed script for the reference: s/__IRQT_RISEDGE/IRQ_TYPE_EDGE_RISING/g s/__IRQT_FALEDGE/IRQ_TYPE_EDGE_FALLING/g s/__IRQT_LOWLVL/IRQ_TYPE_LEVEL_LOW/g s/__IRQT_HIGHLVL/IRQ_TYPE_LEVEL_HIGH/g s/IRQT_RISING/IRQ_TYPE_EDGE_RISING/g s/IRQT_FALLING/IRQ_TYPE_EDGE_FALLING/g s/IRQT_BOTHEDGE/IRQ_TYPE_EDGE_BOTH/g s/IRQT_LOW/IRQ_TYPE_LEVEL_LOW/g s/IRQT_HIGH/IRQ_TYPE_LEVEL_HIGH/g s/IRQT_PROBE/IRQ_TYPE_PROBE/g s/IRQT_NOEDGE/IRQ_TYPE_NONE/g Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
72 lines
1.6 KiB
C
72 lines
1.6 KiB
C
/*
|
|
* arch/arch/mach-ixp4xx/fsg-pci.c
|
|
*
|
|
* FSG board-level PCI initialization
|
|
*
|
|
* Author: Rod Whitby <rod@whitby.id.au>
|
|
* Maintainer: http://www.nslu2-linux.org/
|
|
*
|
|
* based on ixdp425-pci.c:
|
|
* Copyright (C) 2002 Intel Corporation.
|
|
* Copyright (C) 2003-2004 MontaVista Software, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
*/
|
|
|
|
#include <linux/pci.h>
|
|
#include <linux/init.h>
|
|
#include <linux/irq.h>
|
|
|
|
#include <asm/mach/pci.h>
|
|
#include <asm/mach-types.h>
|
|
|
|
void __init fsg_pci_preinit(void)
|
|
{
|
|
set_irq_type(IRQ_FSG_PCI_INTA, IRQ_TYPE_LEVEL_LOW);
|
|
set_irq_type(IRQ_FSG_PCI_INTB, IRQ_TYPE_LEVEL_LOW);
|
|
set_irq_type(IRQ_FSG_PCI_INTC, IRQ_TYPE_LEVEL_LOW);
|
|
|
|
ixp4xx_pci_preinit();
|
|
}
|
|
|
|
static int __init fsg_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
|
|
{
|
|
static int pci_irq_table[FSG_PCI_IRQ_LINES] = {
|
|
IRQ_FSG_PCI_INTC,
|
|
IRQ_FSG_PCI_INTB,
|
|
IRQ_FSG_PCI_INTA,
|
|
};
|
|
|
|
int irq = -1;
|
|
slot = slot - 11;
|
|
|
|
if (slot >= 1 && slot <= FSG_PCI_MAX_DEV &&
|
|
pin >= 1 && pin <= FSG_PCI_IRQ_LINES)
|
|
irq = pci_irq_table[(slot - 1)];
|
|
printk(KERN_INFO "%s: Mapped slot %d pin %d to IRQ %d\n",
|
|
__func__, slot, pin, irq);
|
|
|
|
return irq;
|
|
}
|
|
|
|
struct hw_pci fsg_pci __initdata = {
|
|
.nr_controllers = 1,
|
|
.preinit = fsg_pci_preinit,
|
|
.swizzle = pci_std_swizzle,
|
|
.setup = ixp4xx_setup,
|
|
.scan = ixp4xx_scan_bus,
|
|
.map_irq = fsg_map_irq,
|
|
};
|
|
|
|
int __init fsg_pci_init(void)
|
|
{
|
|
if (machine_is_fsg())
|
|
pci_common_init(&fsg_pci);
|
|
return 0;
|
|
}
|
|
|
|
subsys_initcall(fsg_pci_init);
|