patch-2.4.19 linux-2.4.19/include/asm-mips/jmr3927/pci.h

• Lines: 65
• Date: Fri Aug 2 17:39:45 2002
• Orig file: linux-2.4.18/include/asm-mips/jmr3927/pci.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/include/asm-mips/jmr3927/pci.h linux-2.4.19/include/asm-mips/jmr3927/pci.h
@@ -0,0 +1,64 @@
+/***********************************************************************
+ *
+ * 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 */