pci.c

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/*
 * Register PCI controller.
 *
 * 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) 1996, 1997, 2004, 05 by Ralf Baechle ([email protected])
 * Copyright (C) 2001, 2002, 2003 by Liam Davies ([email protected])
 *
 */
#include <linux/init.h>
#include <linux/pci.h>

#include <asm/gt64120.h>

extern struct pci_ops gt64xxx_pci0_ops;

static struct resource cobalt_mem_resource = {
    .start  = GT_DEF_PCI0_MEM0_BASE,
    .end    = GT_DEF_PCI0_MEM0_BASE + GT_DEF_PCI0_MEM0_SIZE - 1,
    .name   = "PCI memory",
    .flags  = IORESOURCE_MEM,
};

static struct resource cobalt_io_resource = {
    .start  = 0x1000,
    .end    = 0xffffffUL,
    .name   = "PCI I/O",
    .flags  = IORESOURCE_IO,
};

static struct pci_controller cobalt_pci_controller = {
    .pci_ops    = &gt64xxx_pci0_ops,
    .mem_resource   = &cobalt_mem_resource,
    .io_resource    = &cobalt_io_resource,
    .io_offset  = 0 - GT_DEF_PCI0_IO_BASE,
    .io_map_base    = CKSEG1ADDR(GT_DEF_PCI0_IO_BASE),
};

static int __init cobalt_pci_init(void)
{
    register_pci_controller(&cobalt_pci_controller);

    return 0;
}

arch_initcall(cobalt_pci_init);