pci.h
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- /***********************************************************************
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: MontaVista Software, Inc.
- * ahennessy@mvista.com
- *
- * include/asm-mips/jmr3927/pci.h
- * Based on include/asm-mips/ddb5xxx/pci.h
- *
- * This file essentially defines the interface between board
- * specific PCI code and MIPS common PCI code. Should potentially put
- * into include/asm/pci.h file.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- ***********************************************************************
- */
- #ifndef __ASM_TX3927_PCI_H
- #define __ASM_TX3927__PCI_H
- #include <linux/ioport.h>
- #include <linux/pci.h>
- /*
- * Each pci channel is a top-level PCI bus seem by CPU. A machine with
- * multiple PCI channels may have multiple PCI host controllers or a
- * single controller supporting multiple channels.
- */
- struct pci_channel {
- struct pci_ops *pci_ops;
- struct resource *io_resource;
- struct resource *mem_resource;
- };
- /*
- * each board defines an array of pci_channels, that ends with all NULL entry
- */
- extern struct pci_channel mips_pci_channels[];
- /*
- * board supplied pci irq fixup routine
- */
- extern void pcibios_fixup_irqs(void);
- #endif /* __ASM_TX3927_PCI_H */