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-rw-r--r--arch/mips/pci/pci-ocelot.c107
1 files changed, 0 insertions, 107 deletions
diff --git a/arch/mips/pci/pci-ocelot.c b/arch/mips/pci/pci-ocelot.c
deleted file mode 100644
index 1421d34535e..00000000000
--- a/arch/mips/pci/pci-ocelot.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * BRIEF MODULE DESCRIPTION
- * Galileo Evaluation Boards PCI support.
- *
- * The general-purpose functions to read/write and configure the GT64120A's
- * PCI registers (function names start with pci0 or pci1) are either direct
- * copies of functions written by Galileo Technology, or are modifications
- * of their functions to work with Linux 2.4 vs Linux 2.2. These functions
- * are Copyright - Galileo Technology.
- *
- * Other functions are derived from other MIPS PCI implementations, or were
- * written by RidgeRun, Inc, Copyright (C) 2000 RidgeRun, Inc.
- * glonnon@ridgerun.com, skranz@ridgerun.com, stevej@ridgerun.com
- *
- * Copyright 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * 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.
- */
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/pci.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/cache.h>
-#include <asm/pci.h>
-#include <asm/io.h>
-#include <asm/gt64120.h>
-
-static inline unsigned int pci0ReadConfigReg(unsigned int offset)
-{
- unsigned int DataForRegCf8;
- unsigned int data;
-
- DataForRegCf8 = ((PCI_SLOT(device->devfn) << 11) |
- (PCI_FUNC(device->devfn) << 8) |
- (offset & ~0x3)) | 0x80000000;
- GT_WRITE(GT_PCI0_CFGADDR_OFS, DataForRegCf8);
- GT_READ(GT_PCI0_CFGDATA_OFS, &data);
-
- return data;
-}
-
-static inline void pci0WriteConfigReg(unsigned int offset, unsigned int data)
-{
- unsigned int DataForRegCf8;
-
- DataForRegCf8 = ((PCI_SLOT(device->devfn) << 11) |
- (PCI_FUNC(device->devfn) << 8) |
- (offset & ~0x3)) | 0x80000000;
- GT_WRITE(GT_PCI0_CFGADDR_OFS, DataForRegCf8);
- GT_WRITE(GT_PCI0_CFGDATA_OFS, data);
-}
-
-static struct resource ocelot_mem_resource = {
- .start = GT_PCI_MEM_BASE,
- .end = GT_PCI_MEM_BASE + GT_PCI_MEM_BASE - 1,
-};
-
-static struct resource ocelot_io_resource = {
- .start = GT_PCI_IO_BASE,
- .end = GT_PCI_IO_BASE + GT_PCI_IO_SIZE - 1,
-};
-
-static struct pci_controller ocelot_pci_controller = {
- .pci_ops = gt64xxx_pci0_ops,
- .mem_resource = &ocelot_mem_resource,
- .io_resource = &ocelot_io_resource,
-};
-
-static int __init ocelot_pcibios_init(void)
-{
- u32 tmp;
-
- GT_READ(GT_PCI0_CMD_OFS, &tmp);
- GT_READ(GT_PCI0_BARE_OFS, &tmp);
-
- /*
- * You have to enable bus mastering to configure any other
- * card on the bus.
- */
- tmp = pci0ReadConfigReg(PCI_COMMAND);
- tmp |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_SERR;
- pci0WriteConfigReg(PCI_COMMAND, tmp);
-
- register_pci_controller(&ocelot_pci_controller);
-}
-
-arch_initcall(ocelot_pcibios_init);