# Toshiba RBTX4927 board or
# Toshiba RBTX4937 board
#
-diff -urN linux.old/arch/mips/mm/tlbex.c linux.dev/arch/mips/mm/tlbex.c
---- linux.old/arch/mips/mm/tlbex.c 2006-11-29 22:57:37.000000000 +0100
-+++ linux.dev/arch/mips/mm/tlbex.c 2006-12-14 04:09:50.000000000 +0100
-@@ -874,7 +874,6 @@
- case CPU_R10000:
- case CPU_R12000:
- case CPU_R14000:
-- case CPU_4KC:
- case CPU_SB1:
- case CPU_SB1A:
- case CPU_4KSC:
-@@ -902,6 +901,7 @@
- tlbw(p);
- break;
-
-+ case CPU_4KC:
- case CPU_4KEC:
- case CPU_24K:
- case CPU_34K:
-diff -urN linux.old/arch/mips/pci/fixup-rb500.c linux.dev/arch/mips/pci/fixup-rb500.c
---- linux.old/arch/mips/pci/fixup-rb500.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/pci/fixup-rb500.c 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,49 @@
-+/*
-+ * Copyright 2001 MontaVista Software Inc.
-+ * Author: MontaVista Software, Inc.
-+ * stevel@mvista.com or source@mvista.com
-+ *
-+ * 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/autoconf.h>
-+#include <linux/types.h>
-+#include <linux/pci.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+
-+#include <asm/rc32434/rc32434.h>
-+
-+static int __devinitdata irq_map[2][12] = {
-+ { 0, 0, 2, 3, 2, 3, 0, 0, 0, 0, 0, 1 },
-+ { 0, 0, 1, 3, 0, 2, 1, 3, 0, 2, 1, 3 }
-+};
-+
-+int __devinit pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+ int irq = 0;
-+
-+ if (dev->bus->number < 2 && PCI_SLOT(dev->devfn) < 12) {
-+ irq = irq_map[dev->bus->number][PCI_SLOT(dev->devfn)];
-+ }
-+ return irq + GROUP4_IRQ_BASE + 4;
-+}
-+
diff -urN linux.old/arch/mips/pci/Makefile linux.dev/arch/mips/pci/Makefile
--- linux.old/arch/mips/pci/Makefile 2006-11-29 22:57:37.000000000 +0100
+++ linux.dev/arch/mips/pci/Makefile 2006-12-14 04:09:50.000000000 +0100
obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o
obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o
+obj-$(CONFIG_MIKROTIK_RB500) += pci-rc32434.o ops-rc32434.o fixup-rb500.o
-diff -urN linux.old/arch/mips/pci/ops-rc32434.c linux.dev/arch/mips/pci/ops-rc32434.c
---- linux.old/arch/mips/pci/ops-rc32434.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/pci/ops-rc32434.c 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,218 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * pci_ops for IDT EB434 board
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ * Copyright 2006 Felix Fietkau <nbd@openwrt.org>
-+ *
-+ * 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.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/init.h>
-+#include <linux/pci.h>
-+#include <linux/types.h>
-+#include <linux/delay.h>
-+
-+#include <asm/cpu.h>
-+#include <asm/io.h>
-+
-+#include <asm/rc32434/rc32434.h>
-+#include <asm/rc32434/pci.h>
-+
-+#define PCI_ACCESS_READ 0
-+#define PCI_ACCESS_WRITE 1
-+
-+
-+#define PCI_CFG_SET(bus,slot,func,off) \
-+ (rc32434_pci->pcicfga = (0x80000000 | \
-+ ((bus) << 16) | ((slot)<<11) | \
-+ ((func)<<8) | (off)))
-+
-+static inline int config_access(unsigned char access_type, struct pci_bus *bus,
-+ unsigned int devfn, unsigned char where,
-+ u32 * data)
-+{
-+ unsigned int slot = PCI_SLOT(devfn);
-+ u8 func = PCI_FUNC(devfn);
-+
-+ /* Setup address */
-+ PCI_CFG_SET(bus->number, slot, func, where);
-+ rc32434_sync();
-+
-+ if (access_type == PCI_ACCESS_WRITE)
-+ rc32434_pci->pcicfgd = *data;
-+ else
-+ *data = rc32434_pci->pcicfgd;
-+
-+ rc32434_sync();
-+
-+ return 0;
-+}
-+
-+
-+/*
-+ * We can't address 8 and 16 bit words directly. Instead we have to
-+ * read/write a 32bit word and mask/modify the data we actually want.
-+ */
-+static int read_config_byte(struct pci_bus *bus, unsigned int devfn,
-+ int where, u8 * val)
-+{
-+ u32 data;
-+ int ret;
-+
-+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
-+ *val = (data >> ((where & 3) << 3)) & 0xff;
-+ return ret;
-+}
-+
-+static int read_config_word(struct pci_bus *bus, unsigned int devfn,
-+ int where, u16 * val)
-+{
-+ u32 data;
-+ int ret;
-+
-+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
-+ *val = (data >> ((where & 3) << 3)) & 0xffff;
-+ return ret;
-+}
-+
-+static int read_config_dword(struct pci_bus *bus, unsigned int devfn,
-+ int where, u32 * val)
-+{
-+ int ret;
-+ int delay = 1;
-+
-+ if (bus->number == 0 && PCI_SLOT(devfn) > 21)
-+ return 0;
-+
-+retry:
-+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val);
-+
-+ /* PCI scan: check for invalid values, device may not have
-+ * finished initializing */
-+
-+ if (where == PCI_VENDOR_ID) {
-+ if (ret == 0xffffffff || ret == 0x00000000 ||
-+ ret == 0x0000ffff || ret == 0xffff0000) {
-+
-+ if (delay > 4)
-+ return 0;
-+
-+ delay *= 2;
-+ msleep(delay);
-+ goto retry;
-+ }
-+ }
-+
-+ return ret;
-+}
-+
-+static int
-+write_config_byte(struct pci_bus *bus, unsigned int devfn, int where,
-+ u8 val)
-+{
-+ u32 data = 0;
-+
-+ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
-+ return -1;
-+
-+ data = (data & ~(0xff << ((where & 3) << 3))) |
-+ (val << ((where & 3) << 3));
-+
-+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
-+ return -1;
-+
-+ return PCIBIOS_SUCCESSFUL;
-+}
-+
-+
-+static int
-+write_config_word(struct pci_bus *bus, unsigned int devfn, int where,
-+ u16 val)
-+{
-+ u32 data = 0;
-+
-+ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
-+ return -1;
-+
-+ data = (data & ~(0xffff << ((where & 3) << 3))) |
-+ (val << ((where & 3) << 3));
-+
-+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
-+ return -1;
-+
-+
-+ return PCIBIOS_SUCCESSFUL;
-+}
-+
-+
-+static int
-+write_config_dword(struct pci_bus *bus, unsigned int devfn, int where,
-+ u32 val)
-+{
-+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &val))
-+ return -1;
-+
-+ return PCIBIOS_SUCCESSFUL;
-+}
-+
-+static int pci_config_read(struct pci_bus *bus, unsigned int devfn,
-+ int where, int size, u32 * val)
-+{
-+ switch (size) {
-+ case 1:
-+ return read_config_byte(bus, devfn, where, (u8 *) val);
-+ case 2:
-+ return read_config_word(bus, devfn, where, (u16 *) val);
-+ default:
-+ return read_config_dword(bus, devfn, where, val);
-+ }
-+}
-+
-+static int pci_config_write(struct pci_bus *bus, unsigned int devfn,
-+ int where, int size, u32 val)
-+{
-+ switch (size) {
-+ case 1:
-+ return write_config_byte(bus, devfn, where, (u8) val);
-+ case 2:
-+ return write_config_word(bus, devfn, where, (u16) val);
-+ default:
-+ return write_config_dword(bus, devfn, where, val);
-+ }
-+}
-+
-+struct pci_ops rc32434_pci_ops = {
-+ .read = pci_config_read,
-+ .write = pci_config_write,
-+};
-diff -urN linux.old/arch/mips/pci/pci-rc32434.c linux.dev/arch/mips/pci/pci-rc32434.c
---- linux.old/arch/mips/pci/pci-rc32434.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/pci/pci-rc32434.c 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,234 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * PCI initialization for IDT EB434 board
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * 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.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/autoconf.h>
-+#include <linux/types.h>
-+#include <linux/pci.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+
-+#include <asm/rc32434/rc32434.h>
-+#include <asm/rc32434/pci.h>
-+
-+#define PCI_ACCESS_READ 0
-+#define PCI_ACCESS_WRITE 1
-+
-+/* define an unsigned array for the PCI registers */
-+unsigned int korinaCnfgRegs[25] = {
-+ KORINA_CNFG1, KORINA_CNFG2, KORINA_CNFG3, KORINA_CNFG4,
-+ KORINA_CNFG5, KORINA_CNFG6, KORINA_CNFG7, KORINA_CNFG8,
-+ KORINA_CNFG9, KORINA_CNFG10, KORINA_CNFG11, KORINA_CNFG12,
-+ KORINA_CNFG13, KORINA_CNFG14, KORINA_CNFG15, KORINA_CNFG16,
-+ KORINA_CNFG17, KORINA_CNFG18, KORINA_CNFG19, KORINA_CNFG20,
-+ KORINA_CNFG21, KORINA_CNFG22, KORINA_CNFG23, KORINA_CNFG24
-+};
-+static struct resource rc32434_res_pci_mem1;
-+static struct resource rc32434_res_pci_mem2;
-+
-+static struct resource rc32434_res_pci_mem1 = {
-+ .name = "PCI MEM1",
-+ .start = 0x50000000,
-+ .end = 0x5FFFFFFF,
-+ .flags = IORESOURCE_MEM,
-+ .parent = &rc32434_res_pci_mem1,
-+ .sibling = NULL,
-+ .child = &rc32434_res_pci_mem2
-+};
-+
-+static struct resource rc32434_res_pci_mem2 = {
-+ .name = "PCI Mem2",
-+ .start = 0x60000000,
-+ .end = 0x6FFFFFFF,
-+ .flags = IORESOURCE_MEM,
-+ .parent = &rc32434_res_pci_mem1,
-+ .sibling = NULL,
-+ .child = NULL
-+};
-+
-+static struct resource rc32434_res_pci_io1 = {
-+ .name = "PCI I/O1",
-+ .start = 0x18800000,
-+ .end = 0x188FFFFF,
-+ .flags = IORESOURCE_IO,
-+};
-+
-+extern struct pci_ops rc32434_pci_ops;
-+
-+#define PCI_MEM1_START PCI_ADDR_START
-+#define PCI_MEM1_END PCI_ADDR_START + CPUTOPCI_MEM_WIN - 1
-+#define PCI_MEM2_START PCI_ADDR_START + CPUTOPCI_MEM_WIN
-+#define PCI_MEM2_END PCI_ADDR_START + ( 2* CPUTOPCI_MEM_WIN) - 1
-+#define PCI_IO1_START PCI_ADDR_START + (2 * CPUTOPCI_MEM_WIN)
-+#define PCI_IO1_END PCI_ADDR_START + (2* CPUTOPCI_MEM_WIN) + CPUTOPCI_IO_WIN -1
-+#define PCI_IO2_START PCI_ADDR_START + (2 * CPUTOPCI_MEM_WIN) + CPUTOPCI_IO_WIN
-+#define PCI_IO2_END PCI_ADDR_START + (2* CPUTOPCI_MEM_WIN) + (2 * CPUTOPCI_IO_WIN) -1
-+
-+
-+struct pci_controller rc32434_controller2;
-+
-+struct pci_controller rc32434_controller = {
-+ .pci_ops = &rc32434_pci_ops,
-+ .mem_resource = &rc32434_res_pci_mem1,
-+ .io_resource = &rc32434_res_pci_io1,
-+ .mem_offset = 0,
-+ .io_offset = 0,
-+
-+};
-+
-+#ifdef __MIPSEB__
-+#define PCI_ENDIAN_FLAG PCILBAC_sb_m
-+#else
-+#define PCI_ENDIAN_FLAG 0
-+#endif
-+
-+static int __init rc32434_pcibridge_init(void)
-+{
-+ unsigned int pcicValue, pcicData = 0;
-+ unsigned int dummyRead, pciCntlVal;
-+ int loopCount;
-+ unsigned int pciConfigAddr;
-+
-+ pcicValue = rc32434_pci->pcic;
-+ pcicValue = (pcicValue >> PCIM_SHFT) & PCIM_BIT_LEN;
-+ if (!((pcicValue == PCIM_H_EA) ||
-+ (pcicValue == PCIM_H_IA_FIX) ||
-+ (pcicValue == PCIM_H_IA_RR))) {
-+ printk("PCI init error!!!\n");
-+ /* Not in Host Mode, return ERROR */
-+ return -1;
-+ }
-+ /* Enables the Idle Grant mode, Arbiter Parking */
-+ pcicData |=(PCIC_igm_m|PCIC_eap_m|PCIC_en_m);
-+ rc32434_pci->pcic = pcicData; /* Enable the PCI bus Interface */
-+ /* Zero out the PCI status & PCI Status Mask */
-+ for(;;)
-+ {
-+ pcicData = rc32434_pci->pcis;
-+ if (!(pcicData & PCIS_rip_m))
-+ break;
-+ }
-+
-+ rc32434_pci->pcis = 0;
-+ rc32434_pci->pcism = 0xFFFFFFFF;
-+ /* Zero out the PCI decoupled registers */
-+ rc32434_pci->pcidac=0; /* disable PCI decoupled accesses at initialization */
-+ rc32434_pci->pcidas=0; /* clear the status */
-+ rc32434_pci->pcidasm=0x0000007F; /* Mask all the interrupts */
-+ /* Mask PCI Messaging Interrupts */
-+ rc32434_pci_msg->pciiic = 0;
-+ rc32434_pci_msg->pciiim = 0xFFFFFFFF;
-+ rc32434_pci_msg->pciioic = 0;
-+ rc32434_pci_msg->pciioim = 0;
-+
-+
-+ /* Setup PCILB0 as Memory Window */
-+ rc32434_pci->pcilba[0].a = (unsigned int) (PCI_ADDR_START);
-+
-+ /* setup the PCI map address as same as the local address */
-+
-+ rc32434_pci->pcilba[0].m = (unsigned int) (PCI_ADDR_START);
-+
-+
-+ /* Setup PCILBA1 as MEM */
-+ rc32434_pci->pcilba[0].c = ( ((SIZE_256MB & 0x1f) << PCILBAC_size_b) | PCI_ENDIAN_FLAG);
-+ dummyRead = rc32434_pci->pcilba[0].c; /* flush the CPU write Buffers */
-+ rc32434_pci->pcilba[1].a = 0x60000000;
-+ rc32434_pci->pcilba[1].m = 0x60000000;
-+
-+ /* setup PCILBA2 as IO Window*/
-+ rc32434_pci->pcilba[1].c = (((SIZE_256MB & 0x1f) << PCILBAC_size_b )| PCI_ENDIAN_FLAG);
-+ dummyRead = rc32434_pci->pcilba[1].c; /* flush the CPU write Buffers */
-+ rc32434_pci->pcilba[2].a = 0x18C00000;
-+ rc32434_pci->pcilba[2].m = 0x18FFFFFF;
-+
-+ /* setup PCILBA2 as IO Window*/
-+ rc32434_pci->pcilba[2].c = (((SIZE_4MB & 0x1f) << PCILBAC_size_b) | PCI_ENDIAN_FLAG );
-+ dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */
-+
-+ /* Setup PCILBA3 as IO Window */
-+ rc32434_pci->pcilba[3].a = 0x18800000;
-+ rc32434_pci->pcilba[3].m = 0x18800000;
-+ rc32434_pci->pcilba[3].c = ( (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m) | PCI_ENDIAN_FLAG);
-+ dummyRead = rc32434_pci->pcilba[3].c; /* flush the CPU write Buffers */
-+
-+ pciConfigAddr=(unsigned int)(0x80000004);
-+ for(loopCount=0;loopCount<24;loopCount++){
-+ rc32434_pci->pcicfga=pciConfigAddr;
-+ dummyRead=rc32434_pci->pcicfga;
-+ rc32434_pci->pcicfgd = korinaCnfgRegs[loopCount];
-+ dummyRead=rc32434_pci->pcicfgd;
-+ pciConfigAddr += 4;
-+ }
-+ rc32434_pci->pcitc = (unsigned int)((PCITC_RTIMER_VAL&0xff) << PCITC_rtimer_b)
-+ | ((PCITC_DTIMER_VAL&0xff) << PCITC_dtimer_b);
-+
-+ pciCntlVal=rc32434_pci->pcic;
-+ pciCntlVal &=~(PCIC_tnr_m);
-+ rc32434_pci->pcic = pciCntlVal;
-+ pciCntlVal=rc32434_pci->pcic;
-+ return 0;
-+}
-+
-+/* Do platform specific device initialization at pci_enable_device() time */
-+int pcibios_plat_dev_init(struct pci_dev *dev)
-+{
-+ if (PCI_SLOT(dev->devfn) == 6 && dev->bus->number == 0) {
-+ /* disable prefetched memory range */
-+ pci_write_config_word(dev, PCI_PREF_MEMORY_LIMIT, 0);
-+ pci_write_config_word(dev, PCI_PREF_MEMORY_BASE, 0x10);
-+
-+ pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 4);
-+ }
-+ return 0;
-+}
-+
-+static int __init rc32434_pci_init(void)
-+{
-+ printk("PCI: Initializing PCI\n");
-+
-+ ioport_resource.start = rc32434_res_pci_io1.start;
-+ ioport_resource.end = rc32434_res_pci_io1.end;
-+
-+ rc32434_pcibridge_init();
-+
-+ register_pci_controller(&rc32434_controller);
-+ rc32434_sync();
-+}
-+
-+arch_initcall(rc32434_pci_init);
-+
-diff -urN linux.old/arch/mips/rb500/devices.c linux.dev/arch/mips/rb500/devices.c
---- linux.old/arch/mips/rb500/devices.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/rb500/devices.c 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,210 @@
-+/*
-+ * RouterBoard 500 Platform devices
-+ *
-+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
-+ *
-+ * 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 program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * $Id$
-+ */
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <linux/module.h>
-+#include <linux/ctype.h>
-+#include <linux/string.h>
-+#include <linux/platform_device.h>
-+#include <asm/unaligned.h>
-+#include <asm/io.h>
-+
-+#include <asm/rc32434/rc32434.h>
-+#include <asm/rc32434/dma.h>
-+#include <asm/rc32434/dma_v.h>
-+#include <asm/rc32434/eth.h>
-+#include <asm/rc32434/rb.h>
-+
-+#define ETH0_DMA_RX_IRQ GROUP1_IRQ_BASE + 0
-+#define ETH0_DMA_TX_IRQ GROUP1_IRQ_BASE + 1
-+#define ETH0_RX_OVR_IRQ GROUP3_IRQ_BASE + 9
-+#define ETH0_TX_UND_IRQ GROUP3_IRQ_BASE + 10
-+
-+#define ETH0_RX_DMA_ADDR (DMA0_PhysicalAddress + 0*DMA_CHAN_OFFSET)
-+#define ETH0_TX_DMA_ADDR (DMA0_PhysicalAddress + 1*DMA_CHAN_OFFSET)
-+
-+static struct resource korina_dev0_res[] = {
-+ {
-+ .name = "korina_regs",
-+ .start = ETH0_PhysicalAddress,
-+ .end = ETH0_PhysicalAddress + sizeof(ETH_t),
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .name = "korina_rx",
-+ .start = ETH0_DMA_RX_IRQ,
-+ .end = ETH0_DMA_RX_IRQ,
-+ .flags = IORESOURCE_IRQ
-+ },
-+ {
-+ .name = "korina_tx",
-+ .start = ETH0_DMA_TX_IRQ,
-+ .end = ETH0_DMA_TX_IRQ,
-+ .flags = IORESOURCE_IRQ
-+ },
-+ {
-+ .name = "korina_ovr",
-+ .start = ETH0_RX_OVR_IRQ,
-+ .end = ETH0_RX_OVR_IRQ,
-+ .flags = IORESOURCE_IRQ
-+ },
-+ {
-+ .name = "korina_und",
-+ .start = ETH0_TX_UND_IRQ,
-+ .end = ETH0_TX_UND_IRQ,
-+ .flags = IORESOURCE_IRQ
-+ },
-+ {
-+ .name = "korina_dma_rx",
-+ .start = ETH0_RX_DMA_ADDR,
-+ .end = ETH0_RX_DMA_ADDR + DMA_CHAN_OFFSET - 1,
-+ .flags = IORESOURCE_MEM,
-+ },
-+ {
-+ .name = "korina_dma_tx",
-+ .start = ETH0_TX_DMA_ADDR,
-+ .end = ETH0_TX_DMA_ADDR + DMA_CHAN_OFFSET - 1,
-+ .flags = IORESOURCE_MEM,
-+ }
-+};
-+
-+static struct korina_device korina_dev0_data = {
-+ .name = "korina0",
-+ .mac = { 0xde, 0xca, 0xff, 0xc0, 0xff, 0xee }
-+};
-+
-+static struct platform_device korina_dev0 = {
-+ .id = 0,
-+ .name = "korina",
-+ .dev.platform_data = &korina_dev0_data,
-+ .resource = korina_dev0_res,
-+ .num_resources = ARRAY_SIZE(korina_dev0_res),
-+};
-+
-+
-+#define CF_GPIO_NUM 13
-+
-+static struct resource cf_slot0_res[] = {
-+ {
-+ .name = "cf_membase",
-+ .flags = IORESOURCE_MEM
-+ },
-+ {
-+ .name = "cf_irq",
-+ .start = (8 + 4 * 32 + CF_GPIO_NUM), /* 149 */
-+ .end = (8 + 4 * 32 + CF_GPIO_NUM),
-+ .flags = IORESOURCE_IRQ
-+ }
-+};
-+
-+static struct cf_device cf_slot0_data = {
-+ .gpio_pin = 13
-+};
-+
-+static struct platform_device cf_slot0 = {
-+ .id = 0,
-+ .name = "rb500-cf",
-+ .dev.platform_data = &cf_slot0_data,
-+ .resource = cf_slot0_res,
-+ .num_resources = ARRAY_SIZE(cf_slot0_res),
-+};
-+
-+/* Resources and device for NAND. There is no data needed and no irqs, so just define the memory used. */
-+static struct resource nand_slot0_res[] = {
-+ {
-+ .name = "nand_membase",
-+ .flags = IORESOURCE_MEM
-+ }
-+};
-+
-+static struct platform_device nand_slot0 = {
-+ .id = 0,
-+ .name = "rb500-nand",
-+ .resource = nand_slot0_res,
-+ .num_resources = ARRAY_SIZE(nand_slot0_res),
-+};
-+
-+
-+static struct platform_device *rb500_devs[] = {
-+ &korina_dev0,
-+ &nand_slot0,
-+ &cf_slot0
-+};
-+
-+static void __init parse_mac_addr(char* macstr)
-+{
-+ int i, j;
-+ unsigned char result, value;
-+
-+ for (i=0; i<6; i++) {
-+ result = 0;
-+ if (i != 5 && *(macstr+2) != ':') {
-+ return;
-+ }
-+ for (j=0; j<2; j++) {
-+ if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' :
-+ toupper(*macstr)-'A'+10) < 16) {
-+ result = result*16 + value;
-+ macstr++;
-+ }
-+ else return;
-+ }
-+
-+ macstr++;
-+ korina_dev0_data.mac[i] = result;
-+ }
-+}
-+
-+
-+/* DEVICE CONTROLLER 1 */
-+#define CFG_DC_DEV1 (void*)0xb8010010
-+#define CFG_DC_DEV2 (void*)0xb8010020
-+#define CFG_DC_DEVBASE 0x0
-+#define CFG_DC_DEVMASK 0x4
-+#define CFG_DC_DEVC 0x8
-+#define CFG_DC_DEVTC 0xC
-+
-+
-+static int __init plat_setup_devices(void)
-+{
-+ /* Look for the CF card reader */
-+ if (!readl(CFG_DC_DEV1 + CFG_DC_DEVMASK))
-+ rb500_devs[1] = NULL;
-+ else {
-+ cf_slot0_res[0].start = readl(CFG_DC_DEV1 + CFG_DC_DEVBASE);
-+ cf_slot0_res[0].end = cf_slot0_res[0].start + 0x1000;
-+ }
-+
-+ /* There is always a NAND device */
-+ nand_slot0_res[0].start = readl( CFG_DC_DEV2 + CFG_DC_DEVBASE);
-+ nand_slot0_res[0].end = nand_slot0_res[0].start + 0x1000;
-+
-+ return platform_add_devices(rb500_devs, ARRAY_SIZE(rb500_devs));
-+}
-+
-+static int __init setup_kmac(char *s)
-+{
-+ printk("korina mac = %s\n",s);
-+ parse_mac_addr(s);
-+ return 0;
-+}
-+
-+__setup("kmac=", setup_kmac);
-+arch_initcall(plat_setup_devices);
-+
-+
-diff -urN linux.old/arch/mips/rb500/irq.c linux.dev/arch/mips/rb500/irq.c
---- linux.old/arch/mips/rb500/irq.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/rb500/irq.c 2006-12-14 04:14:16.000000000 +0100
-@@ -0,0 +1,264 @@
-+/*
-+ * BRIEF MODULE DESCRIPTION
-+ * RC32434 interrupt routines.
-+ *
-+ * Copyright 2002 MontaVista Software Inc.
-+ * Author: MontaVista Software, Inc.
-+ * stevel@mvista.com or source@mvista.com
-+ *
-+ * 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/errno.h>
-+#include <linux/init.h>
-+#include <linux/kernel_stat.h>
-+#include <linux/module.h>
-+#include <linux/signal.h>
-+#include <linux/sched.h>
-+#include <linux/types.h>
-+#include <linux/interrupt.h>
-+#include <linux/ioport.h>
-+#include <linux/timex.h>
-+#include <linux/slab.h>
-+#include <linux/random.h>
-+#include <linux/delay.h>
-+
-+#include <asm/bitops.h>
-+#include <asm/bootinfo.h>
-+#include <asm/io.h>
-+#include <asm/irq.h>
-+#include <asm/time.h>
-+#include <asm/mipsregs.h>
-+#include <asm/system.h>
-+#include <asm/rc32434/rc32434.h>
-+#include <asm/rc32434/gpio.h>
-+
-+extern void set_debug_traps(void);
-+extern irq_cpustat_t irq_stat [NR_CPUS];
-+unsigned int local_bh_count[NR_CPUS];
-+unsigned int local_irq_count[NR_CPUS];
-+
-+static unsigned int startup_irq(unsigned int irq);
-+static void rb500_end_irq(unsigned int irq_nr);
-+static void mask_and_ack_irq(unsigned int irq_nr);
-+static void rb500_enable_irq(unsigned int irq_nr);
-+static void rb500_disable_irq(unsigned int irq_nr);
-+
-+extern void __init init_generic_irq(void);
-+
-+typedef struct {
-+ u32 mask; /* mask of valid bits in pending/mask registers */
-+ volatile u32 *base_addr;
-+} intr_group_t;
-+
-+#define RC32434_NR_IRQS (GROUP4_IRQ_BASE + 32)
-+
-+#if (NR_IRQS < RC32434_NR_IRQS)
-+#error Too little irqs defined. Did you override <asm/irq.h> ?
-+#endif
-+
-+static const intr_group_t intr_group[NUM_INTR_GROUPS] = {
-+ { 0x0000efff, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 0 * IC_GROUP_OFFSET) },
-+ { 0x00001fff, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 1 * IC_GROUP_OFFSET) },
-+ { 0x00000007, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 2 * IC_GROUP_OFFSET) },
-+ { 0x0003ffff, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 3 * IC_GROUP_OFFSET) },
-+ { 0xffffffff, (u32 *)KSEG1ADDR(IC_GROUP0_PEND + 4 * IC_GROUP_OFFSET) }
-+};
-+
-+#define READ_PEND(base) (*(base))
-+#define READ_MASK(base) (*(base + 2))
-+#define WRITE_MASK(base, val) (*(base + 2) = (val))
-+
-+static inline int irq_to_group(unsigned int irq_nr)
-+{
-+ return ((irq_nr - GROUP0_IRQ_BASE) >> 5);
-+}
-+
-+static inline int group_to_ip(unsigned int group)
-+{
-+ return group + 2;
-+}
-+
-+static inline void enable_local_irq(unsigned int ip)
-+{
-+ int ipnum = 0x100 << ip;
-+ clear_c0_cause(ipnum);
-+ set_c0_status(ipnum);
-+}
-+
-+static inline void disable_local_irq(unsigned int ip)
-+{
-+ int ipnum = 0x100 << ip;
-+ clear_c0_status(ipnum);
-+}
-+
-+static inline void ack_local_irq(unsigned int ip)
-+{
-+ int ipnum = 0x100 << ip;
-+ clear_c0_cause(ipnum);
-+}
-+
-+static void rb500_enable_irq(unsigned int irq_nr)
-+{
-+ int ip = irq_nr - GROUP0_IRQ_BASE;
-+ unsigned int group, intr_bit;
-+ volatile unsigned int *addr;
-+
-+
-+ if (ip < 0)
-+ enable_local_irq(irq_nr);
-+ else {
-+ group = ip >> 5;
-+
-+ ip &= (1<<5)-1;
-+ intr_bit = 1 << ip;
-+
-+ enable_local_irq(group_to_ip(group));
-+
-+ addr = intr_group[group].base_addr;
-+ WRITE_MASK(addr, READ_MASK(addr) & ~intr_bit);
-+ }
-+}
-+
-+static void rb500_disable_irq(unsigned int irq_nr)
-+{
-+ int ip = irq_nr - GROUP0_IRQ_BASE;
-+ unsigned int group, intr_bit, mask;
-+ volatile unsigned int *addr;
-+
-+ if (ip < 0) {
-+ disable_local_irq(irq_nr);
-+ }else{
-+ group = ip >> 5;
-+
-+ ip &= (1<<5) -1;
-+ intr_bit = 1 << ip;
-+ addr = intr_group[group].base_addr;
-+ mask = READ_MASK(addr);
-+ mask |= intr_bit;
-+ WRITE_MASK(addr,mask);
-+
-+ /*
-+ * if there are no more interrupts enabled in this
-+ * group, disable corresponding IP
-+ */
-+ if (mask == intr_group[group].mask)
-+ disable_local_irq(group_to_ip(group));
-+ }
-+}
-+
-+static unsigned int startup_irq(unsigned int irq_nr)
-+{
-+ rb500_enable_irq(irq_nr);
-+ return 0;
-+}
-+
-+static void shutdown_irq(unsigned int irq_nr)
-+{
-+ rb500_disable_irq(irq_nr);
-+ return;
-+}
-+
-+static void mask_and_ack_irq(unsigned int irq_nr)
-+{
-+ rb500_disable_irq(irq_nr);
-+ ack_local_irq(group_to_ip(irq_to_group(irq_nr)));
-+}
-+
-+static void rb500_end_irq(unsigned int irq_nr)
-+{
-+
-+ int ip = irq_nr - GROUP0_IRQ_BASE;
-+ unsigned int intr_bit, group;
-+ volatile unsigned int *addr;
-+
-+ if ((irq_desc[irq_nr].status & (IRQ_DISABLED | IRQ_INPROGRESS))) {
-+ printk("warning: end_irq %d did not enable (%x)\n",
-+ irq_nr, irq_desc[irq_nr].status);
-+ return;
-+ }
-+
-+ if (ip < 0) {
-+ enable_local_irq(irq_nr);
-+ } else {
-+ group = ip >> 5;
-+
-+ ip &= (1 << 5) - 1;
-+ intr_bit = 1 << ip;
-+
-+ if (irq_nr >= GROUP4_IRQ_BASE && irq_nr <= (GROUP4_IRQ_BASE + 13)) {
-+ gpio->gpioistat = gpio->gpioistat & ~intr_bit;
-+ }
-+
-+ enable_local_irq(group_to_ip(group));
-+
-+ addr = intr_group[group].base_addr;
-+ WRITE_MASK(addr, READ_MASK(addr) & ~intr_bit);
-+ }
-+}
-+
-+static struct hw_interrupt_type rc32434_irq_type = {
-+ .typename = "RB500",
-+ .startup = startup_irq,
-+ .shutdown = shutdown_irq,
-+ .enable = rb500_enable_irq,
-+ .disable = rb500_disable_irq,
-+ .ack = mask_and_ack_irq,
-+ .end = rb500_end_irq,
-+};
-+
-+
-+void __init arch_init_irq(void)
-+{
-+ int i;
-+
-+ printk("Initializing IRQ's: %d out of %d\n", RC32434_NR_IRQS, NR_IRQS);
-+ memset(irq_desc, 0, sizeof(irq_desc));
-+
-+ for (i = 0; i < RC32434_NR_IRQS; i++) {
-+ irq_desc[i].status = IRQ_DISABLED;
-+ irq_desc[i].action = NULL;
-+ irq_desc[i].depth = 1;
-+ irq_desc[i].chip = &rc32434_irq_type;
-+ spin_lock_init(&irq_desc[i].lock);
-+ }
-+}
-+
-+/* Main Interrupt dispatcher */
-+asmlinkage void plat_irq_dispatch(void)
-+{
-+ unsigned int ip, pend, group;
-+ volatile unsigned int *addr;
-+ unsigned int cp0_cause = read_c0_cause() & read_c0_status();
-+
-+ if (cp0_cause & CAUSEF_IP7) {
-+ ll_timer_interrupt(7);
-+ } else if ((ip = (cp0_cause & 0x7c00))) {
-+ group = 21 - rc32434_clz(ip);
-+
-+ addr = intr_group[group].base_addr;
-+
-+ pend = READ_PEND(addr);
-+ pend &= ~READ_MASK(addr); // only unmasked interrupts
-+ pend = 39 - rc32434_clz(pend);
-+ do_IRQ((group << 5) + pend);
-+ }
-+}
-diff -urN linux.old/arch/mips/rb500/Makefile linux.dev/arch/mips/rb500/Makefile
---- linux.old/arch/mips/rb500/Makefile 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/rb500/Makefile 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,5 @@
-+#
-+# Makefile for the RB500 board specific parts of the kernel
-+#
-+
-+obj-y += irq.o time.o setup.o serial.o prom.o misc.o devices.o
-diff -urN linux.old/arch/mips/rb500/misc.c linux.dev/arch/mips/rb500/misc.c
---- linux.old/arch/mips/rb500/misc.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/rb500/misc.c 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,56 @@
-+#include <linux/module.h>
-+#include <linux/kernel.h> /* printk() */
-+#include <linux/types.h> /* size_t */
-+#include <linux/pci.h>
-+#include <linux/spinlock.h>
-+#include <asm/rc32434/rb.h>
-+
-+#define GPIO_BADDR 0xb8050000
-+
-+
-+static volatile unsigned char *devCtl3Base = 0;
-+static unsigned char latchU5State = 0;
-+static spinlock_t clu5Lock = SPIN_LOCK_UNLOCKED;
-+
-+void set434Reg(unsigned regOffs, unsigned bit, unsigned len, unsigned val) {
-+ unsigned flags, data;
-+ unsigned i = 0;
-+ spin_lock_irqsave(&clu5Lock, flags);
-+ data = *(volatile unsigned *) (IDT434_REG_BASE + regOffs);
-+ for (i = 0; i != len; ++i) {
-+ if (val & (1 << i)) data |= (1 << (i + bit));
-+ else data &= ~(1 << (i + bit));
-+ }
-+ *(volatile unsigned *) (IDT434_REG_BASE + regOffs) = data;
-+ spin_unlock_irqrestore(&clu5Lock, flags);
-+}
-+
-+void changeLatchU5(unsigned char orMask, unsigned char nandMask) {
-+ unsigned flags;
-+ spin_lock_irqsave(&clu5Lock, flags);
-+ latchU5State = (latchU5State | orMask) & ~nandMask;
-+ if( !devCtl3Base) devCtl3Base = (volatile unsigned char *)
-+ KSEG1ADDR(*(volatile unsigned *) KSEG1ADDR(0x18010030));
-+ *devCtl3Base = latchU5State;
-+ spin_unlock_irqrestore(&clu5Lock, flags);
-+}
-+
-+u32 gpio_get(gpio_func func)
-+{
-+ return readl((void *) GPIO_BADDR + func);
-+}
-+
-+void gpio_set(gpio_func func, u32 mask, u32 value)
-+{
-+ u32 val = readl((void *) GPIO_BADDR + func);
-+
-+ val &= ~mask;
-+ val |= value & mask;
-+
-+ writel(val, (void *) GPIO_BADDR + func);
-+}
-+
-+EXPORT_SYMBOL(gpio_set);
-+EXPORT_SYMBOL(gpio_get);
-+EXPORT_SYMBOL(set434Reg);
-+EXPORT_SYMBOL(changeLatchU5);
-diff -urN linux.old/arch/mips/rb500/prom.c linux.dev/arch/mips/rb500/prom.c
---- linux.old/arch/mips/rb500/prom.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/rb500/prom.c 2006-12-14 05:15:05.000000000 +0100
-@@ -0,0 +1,161 @@
-+/*
-+* prom.c
-+**********************************************************************
-+* P . Sadik Oct 10, 2003
-+*
-+* Started change log
-+* idt_cpu_freq is make a kernel configuration parameter
-+* idt_cpu_freq is exported so that other modules can use it.
-+* Code cleanup
-+**********************************************************************
-+* P. Sadik Oct 20, 2003
-+*
-+* Removed NVRAM code from here, since they are already available under
-+* nvram directory.
-+* Added serial port initialisation.
-+**********************************************************************
-+**********************************************************************
-+* P. Sadik Oct 30, 2003
-+*
-+* Added reset_cons_port
-+**********************************************************************
-+
-+ P.Christeas, 2005-2006
-+ Port to 2.6, add 2.6 cmdline parsing
-+
-+*/
-+
-+#include <linux/autoconf.h>
-+#include <linux/init.h>
-+#include <linux/mm.h>
-+#include <linux/module.h>
-+#include <linux/string.h>
-+#include <linux/console.h>
-+#include <asm/bootinfo.h>
-+#include <linux/bootmem.h>
-+#include <linux/ioport.h>
-+#include <linux/blkdev.h>
-+#include <asm/rc32434/ddr.h>
-+
-+#define PROM_ENTRY(x) (0xbfc00000+((x)*8))
-+extern void __init setup_serial_port(void);
-+
-+unsigned int idt_cpu_freq = 132000000;
-+EXPORT_SYMBOL(idt_cpu_freq);
-+unsigned int board_type = 500;
-+EXPORT_SYMBOL(board_type);
-+unsigned int gpio_bootup_state = 0;
-+EXPORT_SYMBOL(gpio_bootup_state);
-+
-+
-+char mips_mac_address[18] = "08:00:06:05:40:01";
-+EXPORT_SYMBOL(mips_mac_address);
-+
-+/* what to append to cmdline when button is [not] pressed */
-+#define GPIO_INIT_NOBUTTON ""
-+#define GPIO_INIT_BUTTON " 2"
-+
-+#ifdef CONFIG_MIKROTIK_RB500
-+unsigned soft_reboot = 0;
-+EXPORT_SYMBOL(soft_reboot);
-+#endif
-+
-+#define SR_NMI 0x00180000 /* NMI */
-+#define SERIAL_SPEED_ENTRY 0x00000001
-+
-+#ifdef CONFIG_REMOTE_DEBUG
-+extern int remote_debug;
-+#endif
-+
-+extern unsigned long mips_machgroup;
-+extern unsigned long mips_machtype;
-+
-+#define FREQ_TAG "HZ="
-+#define GPIO_TAG "gpio="
-+#define KMAC_TAG "kmac="
-+#define MEM_TAG "mem="
-+#define BOARD_TAG "board="
-+#define IGNORE_CMDLINE_MEM 1
-+#define DEBUG_DDR
-+
-+void parse_soft_settings(unsigned *ptr, unsigned size);
-+void parse_hard_settings(unsigned *ptr, unsigned size);
-+
-+void __init prom_setup_cmdline(void);
-+
-+void __init prom_init(void)
-+{
-+ DDR_t ddr = (DDR_t) DDR_VirtualAddress; /* define the pointer to the DDR registers */
-+ phys_t memsize = 0-ddr->ddrmask;
-+
-+ /* this should be the very first message, even before serial is properly initialized */
-+ prom_setup_cmdline();
-+ setup_serial_port();
-+
-+ mips_machgroup = MACH_GROUP_MIKROTIK;
-+ soft_reboot = read_c0_status() & SR_NMI;
-+ pm_power_off = NULL;
-+
-+ /*
-+ * give all RAM to boot allocator,
-+ * except for the first 0x400 and the last 0x200 bytes
-+ */
-+ add_memory_region(ddr->ddrbase + 0x400, memsize - 0x600, BOOT_MEM_RAM);
-+}
-+
-+void prom_free_prom_memory(void)
-+{
-+ /* FIXME: STUB */
-+}
-+
-+void __init prom_setup_cmdline(void){
-+ char cmd_line[CL_SIZE];
-+ char *cp;
-+ int prom_argc;
-+ char **prom_argv, **prom_envp;
-+ int i;
-+
-+ prom_argc = fw_arg0;
-+ prom_argv = (char **) fw_arg1;
-+ prom_envp = (char **) fw_arg2;
-+
-+ cp=cmd_line;
-+ /* Note: it is common that parameters start at argv[1] and not argv[0],
-+ however, our elf loader starts at [0] */
-+ for(i=0;i<prom_argc;i++){
-+ if (strncmp(prom_argv[i], FREQ_TAG, sizeof(FREQ_TAG) - 1) == 0) {
-+ idt_cpu_freq = simple_strtoul(prom_argv[i] + sizeof(FREQ_TAG) - 1, 0, 10);
-+ continue;
-+ }
-+#ifdef IGNORE_CMDLINE_MEM
-+ /* parses out the "mem=xx" arg */
-+ if (strncmp(prom_argv[i], MEM_TAG, sizeof(MEM_TAG) - 1) == 0) {
-+ continue;
-+ }
-+#endif
-+ if (i>0) *(cp++) = ' ';
-+ if (strncmp(prom_argv[i], BOARD_TAG, sizeof(BOARD_TAG) - 1) == 0) {
-+ board_type = simple_strtoul(prom_argv[i] + sizeof(BOARD_TAG) - 1, 0, 10);
-+ }
-+ if (strncmp(prom_argv[i], GPIO_TAG, sizeof(GPIO_TAG) - 1) == 0) {
-+ gpio_bootup_state = simple_strtoul(prom_argv[i] + sizeof(GPIO_TAG) - 1, 0, 10);
-+ }
-+ strcpy(cp,prom_argv[i]);
-+ cp+=strlen(prom_argv[i]);
-+ }
-+
-+ i=strlen(arcs_cmdline);
-+ if (i>0){
-+ *(cp++) = ' ';
-+ strcpy(cp,arcs_cmdline);
-+ cp+=strlen(arcs_cmdline);
-+ }
-+ if (gpio_bootup_state&0x02)
-+ strcpy(cp,GPIO_INIT_NOBUTTON);
-+ else
-+ strcpy(cp,GPIO_INIT_BUTTON);
-+ cmd_line[CL_SIZE-1] = '\0';
-+
-+ strcpy(arcs_cmdline,cmd_line);
-+}
-+
-diff -urN linux.old/arch/mips/rb500/serial.c linux.dev/arch/mips/rb500/serial.c
---- linux.old/arch/mips/rb500/serial.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/rb500/serial.c 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,77 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * Serial port initialisation.
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * 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.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+
-+#include <linux/autoconf.h>
-+#include <linux/init.h>
-+#include <linux/sched.h>
-+#include <linux/pci.h>
-+#include <linux/interrupt.h>
-+#include <linux/tty.h>
-+#include <linux/serial.h>
-+#include <linux/serial_core.h>
-+
-+#include <asm/time.h>
-+#include <asm/cpu.h>
-+#include <asm/bootinfo.h>
-+#include <asm/irq.h>
-+#include <asm/serial.h>
-+#include <asm/rc32434/rc32434.h>
-+
-+extern unsigned int idt_cpu_freq;
-+
-+static struct uart_port serial_req = {
-+ .type = PORT_16550A,
-+ .line = 0,
-+ .irq = RC32434_UART0_IRQ,
-+ .flags = STD_COM_FLAGS,
-+ .iotype = UPIO_MEM,
-+ .membase = (char *) KSEG1ADDR(RC32434_UART0_BASE),
-+// .fifosize = 14
-+ .regshift = 2
-+};
-+
-+int __init setup_serial_port(void)
-+{
-+ serial_req.uartclk = idt_cpu_freq;
-+
-+ if (early_serial_setup(&serial_req))
-+ return -ENODEV;
-+
-+ return(0);
-+}
-diff -urN linux.old/arch/mips/rb500/setup.c linux.dev/arch/mips/rb500/setup.c
---- linux.old/arch/mips/rb500/setup.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/rb500/setup.c 2006-12-14 04:51:12.000000000 +0100
-@@ -0,0 +1,81 @@
-+/*
-+ * setup.c - boot time setup code
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/mm.h>
-+#include <linux/sched.h>
-+#include <linux/irq.h>
-+#include <linux/ioport.h>
-+#include <linux/pm.h>
-+#include <asm/bootinfo.h>
-+#include <asm/mipsregs.h>
-+#include <asm/pgtable.h>
-+#include <asm/reboot.h>
-+#include <asm/addrspace.h> /* for KSEG1ADDR() */
-+#include <asm/time.h>
-+#include <asm/io.h>
-+#include <asm/rc32434/rc32434.h>
-+#include <asm/rc32434/pci.h>
-+
-+#ifdef CONFIG_PCI
-+extern void *rc32434_time_init(void);
-+extern int __init rc32434_pcibridge_init(void);
-+#endif
-+
-+#define epldMask ((volatile unsigned char *)0xB900000d)
-+
-+static void rb_machine_restart(char *command)
-+{
-+ /* just jump to the reset vector */
-+ * (volatile unsigned *) KSEG1ADDR(0x18008000) = 0x80000001;
-+ ((void (*)(void))KSEG1ADDR(0x1FC00000u))();
-+}
-+
-+static void rb_machine_halt(void)
-+{
-+ for(;;) continue;
-+}
-+
-+#ifdef CONFIG_CPU_HAS_WB
-+void (*__wbflush) (void);
-+
-+static void rb_write_buffer_flush(void)
-+{
-+ __asm__ __volatile__
-+ ("sync\n\t" "nop\n\t" "loop: bc0f loop\n\t" "nop\n\t");
-+}
-+#endif
-+
-+void __init plat_mem_setup(void)
-+{
-+ unsigned int pciCntlVal;
-+
-+ board_time_init = rc32434_time_init;
-+
-+#ifdef CONFIG_CPU_HAS_WB
-+ __wbflush = rb_write_buffer_flush;
-+#endif
-+ _machine_restart = rb_machine_restart;
-+ _machine_halt = rb_machine_halt;
-+ /*_machine_power_off = rb_machine_power_halt;*/
-+ pm_power_off = rb_machine_halt;
-+
-+ set_io_port_base(KSEG1);
-+
-+ pciCntlVal=rc32434_pci->pcic;
-+ pciCntlVal &= 0xFFFFFF7;
-+ rc32434_pci->pcic = pciCntlVal;
-+
-+#ifdef CONFIG_PCI
-+ /* Enable PCI interrupts in EPLD Mask register */
-+ *epldMask = 0x0;
-+ *(epldMask + 1) = 0x0;
-+#endif
-+ write_c0_wired(0);
-+}
-+
-+const char *get_system_type(void)
-+{
-+ return "MIPS RB500";
-+}
-diff -urN linux.old/arch/mips/rb500/time.c linux.dev/arch/mips/rb500/time.c
---- linux.old/arch/mips/rb500/time.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/rb500/time.c 2006-12-14 04:48:33.000000000 +0100
-@@ -0,0 +1,93 @@
-+/*
-+****************************************************************************
-+* Carsten Langgaard, carstenl@mips.com
-+* Copyright (C) 1999,2000 MIPS Technologies, Inc. All rights reserved.
-+*
-+***************************************************************************
-+*
-+* This program is free software; you can distribute it and/or modify it
-+* under the terms of the GNU General Public License (Version 2) as
-+* published by the Free Software Foundation.
-+*
-+* This program is distributed in the hope it will be useful, but WITHOUT
-+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
-+* for more details.
-+*
-+* 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.,
-+* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
-+*
-+****************************************************************************
-+*
-+* Setting up the clock on the MIPS boards.
-+*
-+****************************************************************************
-+* P. Sadik Oct 10, 2003
-+*
-+* Started change log.
-+* mips_counter_frequency is now calculated at run time, based on idt_cpu_freq.
-+* Code cleanup
-+****************************************************************************
-+*/
-+
-+#include <linux/autoconf.h>
-+#include <linux/init.h>
-+#include <linux/kernel_stat.h>
-+#include <linux/sched.h>
-+#include <linux/spinlock.h>
-+#include <linux/mc146818rtc.h>
-+#include <linux/irq.h>
-+#include <linux/timex.h>
-+
-+#include <asm/mipsregs.h>
-+#include <asm/ptrace.h>
-+#include <asm/debug.h>
-+#include <asm/rc32434/rc32434.h>
-+
-+static unsigned long r4k_offset; /* Amount to incr compare reg each time */
-+static unsigned long r4k_cur; /* What counter should be at next timer irq */
-+extern unsigned int mips_hpt_frequency;
-+extern unsigned int idt_cpu_freq;
-+
-+/*
-+ * Figure out the r4k offset, the amount to increment the compare
-+ * register for each time tick. There is no RTC available.
-+ *
-+ * The RC32434 counts at half the CPU *core* speed.
-+ */
-+static unsigned long __init cal_r4koff(void)
-+{
-+ mips_hpt_frequency = idt_cpu_freq * IDT_CLOCK_MULT / 2;
-+ return (mips_hpt_frequency / HZ);
-+}
-+
-+
-+void __init rc32434_time_init(void)
-+{
-+ unsigned int est_freq, flags;
-+
-+ local_irq_save(flags);
-+
-+ printk("calculating r4koff... ");
-+ r4k_offset = cal_r4koff();
-+ printk("%08lx(%d)\n", r4k_offset, (int) r4k_offset);
-+
-+ est_freq = 2*r4k_offset*HZ;
-+ est_freq += 5000; /* round */
-+ est_freq -= est_freq%10000;
-+ printk("CPU frequency %d.%02d MHz\n", est_freq/1000000,
-+ (est_freq%1000000)*100/1000000);
-+ local_irq_restore(flags);
-+}
-+
-+void __init plat_timer_setup(struct irqaction *irq)
-+{
-+ /* we are using the cpu counter for timer interrupts */
-+ setup_irq(MIPS_CPU_TIMER_IRQ, irq);
-+
-+ /* to generate the first timer interrupt */
-+ r4k_cur = (read_c0_count() + r4k_offset);
-+ write_c0_compare(r4k_cur);
-+}
-+
diff -urN linux.old/drivers/pci/Makefile linux.dev/drivers/pci/Makefile
--- linux.old/drivers/pci/Makefile 2006-11-29 22:57:37.000000000 +0100
+++ linux.dev/drivers/pci/Makefile 2006-12-14 04:09:50.000000000 +0100
/*
* ISA Level encodings
-diff -urN linux.old/include/asm-mips/rc32434/ddr.h linux.dev/include/asm-mips/rc32434/ddr.h
---- linux.old/include/asm-mips/rc32434/ddr.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/ddr.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,173 @@
-+#ifndef __IDT_DDR_H__
-+#define __IDT_DDR_H__
-+
-+/*******************************************************************************
-+ *
-+ * Copyright 2002 Integrated Device Technology, Inc.
-+ * All rights reserved.
-+ *
-+ * DDR register definition.
-+ *
-+ * File : $Id: ddr.h,v 1.2 2002/06/06 18:34:03 astichte Exp $
-+ *
-+ * Author : ryan.holmQVist@idt.com
-+ * Date : 20011005
-+ * Update :
-+ * $Log: ddr.h,v $
-+ * Revision 1.2 2002/06/06 18:34:03 astichte
-+ * Added XXX_PhysicalAddress and XXX_VirtualAddress
-+ *
-+ * Revision 1.1 2002/05/29 17:33:21 sysarch
-+ * jba File moved from vcode/include/idt/acacia
-+ *
-+ *
-+ ******************************************************************************/
-+
-+enum
-+{
-+ DDR0_PhysicalAddress = 0x18018000,
-+ DDR_PhysicalAddress = DDR0_PhysicalAddress, // Default
-+
-+ DDR0_VirtualAddress = 0xb8018000,
-+ DDR_VirtualAddress = DDR0_VirtualAddress, // Default
-+} ;
-+
-+typedef struct DDR_s
-+{
-+ u32 ddrbase ;
-+ u32 ddrmask ;
-+ u32 res1;
-+ u32 res2;
-+ u32 ddrc ;
-+ u32 ddrabase ;
-+ u32 ddramask ;
-+ u32 ddramap ;
-+ u32 ddrcust;
-+ u32 ddrrdc;
-+ u32 ddrspare;
-+} volatile *DDR_t ;
-+
-+enum
-+{
-+ DDR0BASE_baseaddr_b = 16,
-+ DDR0BASE_baseaddr_m = 0xffff0000,
-+
-+ DDR0MASK_mask_b = 16,
-+ DDR0MASK_mask_m = 0xffff0000,
-+
-+ DDR1BASE_baseaddr_b = 16,
-+ DDR1BASE_baseaddr_m = 0xffff0000,
-+
-+ DDR1MASK_mask_b = 16,
-+ DDR1MASK_mask_m = 0xffff0000,
-+
-+ DDRC_ata_b = 5,
-+ DDRC_ata_m = 0x000000E0,
-+ DDRC_dbw_b = 8,
-+ DDRC_dbw_m = 0x00000100,
-+ DDRC_wr_b = 9,
-+ DDRC_wr_m = 0x00000600,
-+ DDRC_ps_b = 11,
-+ DDRC_ps_m = 0x00001800,
-+ DDRC_dtype_b = 13,
-+ DDRC_dtype_m = 0x0000e000,
-+ DDRC_rfc_b = 16,
-+ DDRC_rfc_m = 0x000f0000,
-+ DDRC_rp_b = 20,
-+ DDRC_rp_m = 0x00300000,
-+ DDRC_ap_b = 22,
-+ DDRC_ap_m = 0x00400000,
-+ DDRC_rcd_b = 23,
-+ DDRC_rcd_m = 0x01800000,
-+ DDRC_cl_b = 25,
-+ DDRC_cl_m = 0x06000000,
-+ DDRC_dbm_b = 27,
-+ DDRC_dbm_m = 0x08000000,
-+ DDRC_sds_b = 28,
-+ DDRC_sds_m = 0x10000000,
-+ DDRC_atp_b = 29,
-+ DDRC_atp_m = 0x60000000,
-+ DDRC_re_b = 31,
-+ DDRC_re_m = 0x80000000,
-+
-+ DDRRDC_ces_b = 0,
-+ DDRRDC_ces_m = 0x00000001,
-+ DDRRDC_ace_b = 1,
-+ DDRRDC_ace_m = 0x00000002,
-+
-+ DDRABASE_baseaddr_b = 16,
-+ DDRABASE_baseaddr_m = 0xffff0000,
-+
-+ DDRAMASK_mask_b = 16,
-+ DDRAMASK_mask_m = 0xffff0000,
-+
-+ DDRAMAP_map_b = 16,
-+ DDRAMAP_map_m = 0xffff0000,
-+
-+ DDRCUST_cs_b = 0,
-+ DDRCUST_cs_m = 0x00000003,
-+ DDRCUST_we_b = 2,
-+ DDRCUST_we_m = 0x00000004,
-+ DDRCUST_ras_b = 3,
-+ DDRCUST_ras_m = 0x00000008,
-+ DDRCUST_cas_b = 4,
-+ DDRCUST_cas_m = 0x00000010,
-+ DDRCUST_cke_b = 5,
-+ DDRCUST_cke_m = 0x00000020,
-+ DDRCUST_ba_b = 6,
-+ DDRCUST_ba_m = 0x000000c0,
-+
-+ RCOUNT_rcount_b = 0,
-+ RCOUNT_rcount_m = 0x0000ffff,
-+
-+ RCOMPARE_rcompare_b = 0,
-+ RCOMPARE_rcompare_m = 0x0000ffff,
-+
-+ RTC_ce_b = 0,
-+ RTC_ce_m = 0x00000001,
-+ RTC_to_b = 1,
-+ RTC_to_m = 0x00000002,
-+ RTC_rqe_b = 2,
-+ RTC_rqe_m = 0x00000004,
-+
-+ DDRDQSC_dm_b = 0,
-+ DDRDQSC_dm_m = 0x00000003,
-+ DDRDQSC_dqsbs_b = 2,
-+ DDRDQSC_dqsbs_m = 0x000000fc,
-+ DDRDQSC_db_b = 8,
-+ DDRDQSC_db_m = 0x00000100,
-+ DDRDQSC_dbsp_b = 9,
-+ DDRDQSC_dbsp_m = 0x01fffe00,
-+ DDRDQSC_bdp_b = 25,
-+ DDRDQSC_bdp_m = 0x7e000000,
-+
-+ DDRDLLC_eao_b = 0,
-+ DDRDLLC_eao_m = 0x00000001,
-+ DDRDLLC_eo_b = 1,
-+ DDRDLLC_eo_m = 0x0000003e,
-+ DDRDLLC_fs_b = 6,
-+ DDRDLLC_fs_m = 0x000000c0,
-+ DDRDLLC_as_b = 8,
-+ DDRDLLC_as_m = 0x00000700,
-+ DDRDLLC_sp_b = 11,
-+ DDRDLLC_sp_m = 0x001ff800,
-+
-+ DDRDLLFC_men_b = 0,
-+ DDRDLLFC_men_m = 0x00000001,
-+ DDRDLLFC_aen_b = 1,
-+ DDRDLLFC_aen_m = 0x00000002,
-+ DDRDLLFC_ff_b = 2,
-+ DDRDLLFC_ff_m = 0x00000004,
-+
-+ DDRDLLTA_addr_b = 2,
-+ DDRDLLTA_addr_m = 0xfffffffc,
-+
-+ DDRDLLED_dbe_b = 0,
-+ DDRDLLED_dbe_m = 0x00000001,
-+ DDRDLLED_dte_b = 1,
-+ DDRDLLED_dte_m = 0x00000002,
-+
-+
-+} ;
-+
-+#endif // __IDT_DDR_H__
-diff -urN linux.old/include/asm-mips/rc32434/dma.h linux.dev/include/asm-mips/rc32434/dma.h
---- linux.old/include/asm-mips/rc32434/dma.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/dma.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,168 @@
-+#ifndef __IDT_DMA_H__
-+#define __IDT_DMA_H__
-+
-+/*******************************************************************************
-+ *
-+ * Copyright 2002 Integrated Device Technology, Inc.
-+ * All rights reserved.
-+ *
-+ * DMA register definition.
-+ *
-+ * File : $Id: dma.h,v 1.3 2002/06/06 18:34:03 astichte Exp $
-+ *
-+ * Author : ryan.holmQVist@idt.com
-+ * Date : 20011005
-+ * Update :
-+ * $Log: dma.h,v $
-+ * Revision 1.3 2002/06/06 18:34:03 astichte
-+ * Added XXX_PhysicalAddress and XXX_VirtualAddress
-+ *
-+ * Revision 1.2 2002/06/05 18:30:46 astichte
-+ * Removed IDTField
-+ *
-+ * Revision 1.1 2002/05/29 17:33:21 sysarch
-+ * jba File moved from vcode/include/idt/acacia
-+ *
-+ *
-+ ******************************************************************************/
-+
-+enum
-+{
-+ DMA0_PhysicalAddress = 0x18040000,
-+ DMA_PhysicalAddress = DMA0_PhysicalAddress, // Default
-+
-+ DMA0_VirtualAddress = 0xb8040000,
-+ DMA_VirtualAddress = DMA0_VirtualAddress, // Default
-+} ;
-+
-+/*
-+ * DMA descriptor (in physical memory).
-+ */
-+
-+typedef struct DMAD_s
-+{
-+ u32 control ; // Control. use DMAD_*
-+ u32 ca ; // Current Address.
-+ u32 devcs ; // Device control and status.
-+ u32 link ; // Next descriptor in chain.
-+} volatile *DMAD_t ;
-+
-+enum
-+{
-+ DMAD_size = sizeof (struct DMAD_s),
-+ DMAD_count_b = 0, // in DMAD_t -> control
-+ DMAD_count_m = 0x0003ffff, // in DMAD_t -> control
-+ DMAD_ds_b = 20, // in DMAD_t -> control
-+ DMAD_ds_m = 0x00300000, // in DMAD_t -> control
-+ DMAD_ds_ethRcv_v = 0,
-+ DMAD_ds_ethXmt_v = 0,
-+ DMAD_ds_memToFifo_v = 0,
-+ DMAD_ds_fifoToMem_v = 0,
-+ DMAD_ds_pciToMem_v = 0,
-+ DMAD_ds_memToPci_v = 0,
-+
-+ DMAD_devcmd_b = 22, // in DMAD_t -> control
-+ DMAD_devcmd_m = 0x01c00000, // in DMAD_t -> control
-+ DMAD_devcmd_byte_v = 0, //memory-to-memory
-+ DMAD_devcmd_halfword_v = 1, //memory-to-memory
-+ DMAD_devcmd_word_v = 2, //memory-to-memory
-+ DMAD_devcmd_2words_v = 3, //memory-to-memory
-+ DMAD_devcmd_4words_v = 4, //memory-to-memory
-+ DMAD_devcmd_6words_v = 5, //memory-to-memory
-+ DMAD_devcmd_8words_v = 6, //memory-to-memory
-+ DMAD_devcmd_16words_v = 7, //memory-to-memory
-+ DMAD_cof_b = 25, // chain on finished
-+ DMAD_cof_m = 0x02000000, //
-+ DMAD_cod_b = 26, // chain on done
-+ DMAD_cod_m = 0x04000000, //
-+ DMAD_iof_b = 27, // interrupt on finished
-+ DMAD_iof_m = 0x08000000, //
-+ DMAD_iod_b = 28, // interrupt on done
-+ DMAD_iod_m = 0x10000000, //
-+ DMAD_t_b = 29, // terminated
-+ DMAD_t_m = 0x20000000, //
-+ DMAD_d_b = 30, // done
-+ DMAD_d_m = 0x40000000, //
-+ DMAD_f_b = 31, // finished
-+ DMAD_f_m = 0x80000000, //
-+} ;
-+
-+/*
-+ * DMA register (within Internal Register Map).
-+ */
-+
-+struct DMA_Chan_s
-+{
-+ u32 dmac ; // Control.
-+ u32 dmas ; // Status.
-+ u32 dmasm ; // Mask.
-+ u32 dmadptr ; // Descriptor pointer.
-+ u32 dmandptr ; // Next descriptor pointer.
-+};
-+
-+typedef struct DMA_Chan_s volatile *DMA_Chan_t ;
-+
-+//DMA_Channels use DMACH_count instead
-+
-+enum
-+{
-+ DMAC_run_b = 0, //
-+ DMAC_run_m = 0x00000001, //
-+ DMAC_dm_b = 1, // done mask
-+ DMAC_dm_m = 0x00000002, //
-+ DMAC_mode_b = 2, //
-+ DMAC_mode_m = 0x0000000c, //
-+ DMAC_mode_auto_v = 0,
-+ DMAC_mode_burst_v = 1,
-+ DMAC_mode_transfer_v = 2, //usually used
-+ DMAC_mode_reserved_v = 3,
-+ DMAC_a_b = 4, //
-+ DMAC_a_m = 0x00000010, //
-+
-+ DMAS_f_b = 0, // finished (sticky)
-+ DMAS_f_m = 0x00000001, //
-+ DMAS_d_b = 1, // done (sticky)
-+ DMAS_d_m = 0x00000002, //
-+ DMAS_c_b = 2, // chain (sticky)
-+ DMAS_c_m = 0x00000004, //
-+ DMAS_e_b = 3, // error (sticky)
-+ DMAS_e_m = 0x00000008, //
-+ DMAS_h_b = 4, // halt (sticky)
-+ DMAS_h_m = 0x00000010, //
-+
-+ DMASM_f_b = 0, // finished (1=mask)
-+ DMASM_f_m = 0x00000001, //
-+ DMASM_d_b = 1, // done (1=mask)
-+ DMASM_d_m = 0x00000002, //
-+ DMASM_c_b = 2, // chain (1=mask)
-+ DMASM_c_m = 0x00000004, //
-+ DMASM_e_b = 3, // error (1=mask)
-+ DMASM_e_m = 0x00000008, //
-+ DMASM_h_b = 4, // halt (1=mask)
-+ DMASM_h_m = 0x00000010, //
-+} ;
-+
-+/*
-+ * DMA channel definitions
-+ */
-+
-+enum
-+{
-+ DMACH_ethRcv = 0,
-+ DMACH_ethXmt = 1,
-+ DMACH_memToFifo = 2,
-+ DMACH_fifoToMem = 3,
-+ DMACH_pciToMem = 4,
-+ DMACH_memToPci = 5,
-+
-+ DMACH_count //must be last
-+};
-+
-+
-+typedef struct DMAC_s
-+{
-+ struct DMA_Chan_s ch [DMACH_count] ; //use ch[DMACH_]
-+} volatile *DMA_t ;
-+
-+#endif // __IDT_DMA_H__
-+
-diff -urN linux.old/include/asm-mips/rc32434/dma_v.h linux.dev/include/asm-mips/rc32434/dma_v.h
---- linux.old/include/asm-mips/rc32434/dma_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/dma_v.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,72 @@
-+#ifndef __IDT_DMA_V_H__
-+#define __IDT_DMA_V_H__
-+
-+/*******************************************************************************
-+ *
-+ * Copyright 2002 Integrated Device Technology, Inc.
-+ * All rights reserved.
-+ *
-+ * DMA register definition.
-+ *
-+ * File : $Id: dma.h,v 1.3 2002/06/06 18:34:03 astichte Exp $
-+ *
-+ * Author : ryan.holmQVist@idt.com
-+ * Date : 20011005
-+ * Update :
-+ * $Log: dma.h,v $
-+ * Revision 1.3 2002/06/06 18:34:03 astichte
-+ * Added XXX_PhysicalAddress and XXX_VirtualAddress
-+ *
-+ * Revision 1.2 2002/06/05 18:30:46 astichte
-+ * Removed IDTField
-+ *
-+ * Revision 1.1 2002/05/29 17:33:21 sysarch
-+ * jba File moved from vcode/include/idt/acacia
-+ *
-+ *
-+ ******************************************************************************/
-+#include <asm/rc32434/dma.h>
-+#include <asm/rc32434/rc32434.h>
-+#define DMA_CHAN_OFFSET 0x14
-+#define IS_DMA_USED(X) (((X) & (DMAD_f_m | DMAD_d_m | DMAD_t_m)) != 0)
-+#define DMA_COUNT(count) \
-+ ((count) & DMAD_count_m)
-+
-+#define DMA_HALT_TIMEOUT 500
-+
-+
-+static inline int rc32434_halt_dma(DMA_Chan_t ch)
-+{
-+ int timeout=1;
-+ if (local_readl(&ch->dmac) & DMAC_run_m) {
-+ local_writel(0, &ch->dmac);
-+ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
-+ if (local_readl(&ch->dmas) & DMAS_h_m) {
-+ local_writel(0, &ch->dmas);
-+ break;
-+ }
-+ }
-+ }
-+
-+ return timeout ? 0 : 1;
-+}
-+
-+static inline void rc32434_start_dma(DMA_Chan_t ch, u32 dma_addr)
-+{
-+ local_writel(0, &ch->dmandptr);
-+ local_writel(dma_addr, &ch->dmadptr);
-+}
-+
-+static inline void rc32434_chain_dma(DMA_Chan_t ch, u32 dma_addr)
-+{
-+ local_writel(dma_addr, &ch->dmandptr);
-+}
-+
-+#endif // __IDT_DMA_V_H__
-+
-+
-+
-+
-+
-+
-+
-diff -urN linux.old/include/asm-mips/rc32434/eth.h linux.dev/include/asm-mips/rc32434/eth.h
---- linux.old/include/asm-mips/rc32434/eth.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/eth.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,320 @@
-+#ifndef __IDT_ETH_H__
-+#define __IDT_ETH_H__
-+
-+/*******************************************************************************
-+ *
-+ * Copyright 2002 Integrated Device Technology, Inc.
-+ * All rights reserved.
-+ *
-+ * Ethernet register definition.
-+ *
-+ * File : $Id: eth.h,v 1.3 2002/06/06 18:34:04 astichte Exp $
-+ *
-+ * Author : Allen.Stichter@idt.com
-+ * Date : 20020605
-+ * Update :
-+ * $Log: eth.h,v $
-+ * Revision 1.3 2002/06/06 18:34:04 astichte
-+ * Added XXX_PhysicalAddress and XXX_VirtualAddress
-+ *
-+ * Revision 1.2 2002/06/05 18:19:46 astichte
-+ * Added
-+ *
-+ * Revision 1.1 2002/05/29 17:33:22 sysarch
-+ * jba File moved from vcode/include/idt/acacia
-+ *
-+ ******************************************************************************/
-+
-+enum
-+{
-+ ETH0_PhysicalAddress = 0x18060000,
-+ ETH_PhysicalAddress = ETH0_PhysicalAddress, // Default
-+
-+ ETH0_VirtualAddress = 0xb8060000,
-+ ETH_VirtualAddress = ETH0_VirtualAddress, // Default
-+} ;
-+
-+typedef struct
-+{
-+ u32 ethintfc ;
-+ u32 ethfifott ;
-+ u32 etharc ;
-+ u32 ethhash0 ;
-+ u32 ethhash1 ;
-+ u32 ethu0 [4] ; // Reserved.
-+ u32 ethpfs ;
-+ u32 ethmcp ;
-+ u32 eth_u1 [10] ; // Reserved.
-+ u32 ethspare ;
-+ u32 eth_u2 [42] ; // Reserved.
-+ u32 ethsal0 ;
-+ u32 ethsah0 ;
-+ u32 ethsal1 ;
-+ u32 ethsah1 ;
-+ u32 ethsal2 ;
-+ u32 ethsah2 ;
-+ u32 ethsal3 ;
-+ u32 ethsah3 ;
-+ u32 ethrbc ;
-+ u32 ethrpc ;
-+ u32 ethrupc ;
-+ u32 ethrfc ;
-+ u32 ethtbc ;
-+ u32 ethgpf ;
-+ u32 eth_u9 [50] ; // Reserved.
-+ u32 ethmac1 ;
-+ u32 ethmac2 ;
-+ u32 ethipgt ;
-+ u32 ethipgr ;
-+ u32 ethclrt ;
-+ u32 ethmaxf ;
-+ u32 eth_u10 ; // Reserved.
-+ u32 ethmtest ;
-+ u32 miimcfg ;
-+ u32 miimcmd ;
-+ u32 miimaddr ;
-+ u32 miimwtd ;
-+ u32 miimrdd ;
-+ u32 miimind ;
-+ u32 eth_u11 ; // Reserved.
-+ u32 eth_u12 ; // Reserved.
-+ u32 ethcfsa0 ;
-+ u32 ethcfsa1 ;
-+ u32 ethcfsa2 ;
-+} volatile *ETH_t;
-+
-+enum
-+{
-+ ETHINTFC_en_b = 0,
-+ ETHINTFC_en_m = 0x00000001,
-+ ETHINTFC_its_b = 1,
-+ ETHINTFC_its_m = 0x00000002,
-+ ETHINTFC_rip_b = 2,
-+ ETHINTFC_rip_m = 0x00000004,
-+ ETHINTFC_jam_b = 3,
-+ ETHINTFC_jam_m = 0x00000008,
-+ ETHINTFC_ovr_b = 4,
-+ ETHINTFC_ovr_m = 0x00000010,
-+ ETHINTFC_und_b = 5,
-+ ETHINTFC_und_m = 0x00000020,
-+ ETHINTFC_iom_b = 6,
-+ ETHINTFC_iom_m = 0x000000c0,
-+
-+ ETHFIFOTT_tth_b = 0,
-+ ETHFIFOTT_tth_m = 0x0000007f,
-+
-+ ETHARC_pro_b = 0,
-+ ETHARC_pro_m = 0x00000001,
-+ ETHARC_am_b = 1,
-+ ETHARC_am_m = 0x00000002,
-+ ETHARC_afm_b = 2,
-+ ETHARC_afm_m = 0x00000004,
-+ ETHARC_ab_b = 3,
-+ ETHARC_ab_m = 0x00000008,
-+
-+ ETHSAL_byte5_b = 0,
-+ ETHSAL_byte5_m = 0x000000ff,
-+ ETHSAL_byte4_b = 8,
-+ ETHSAL_byte4_m = 0x0000ff00,
-+ ETHSAL_byte3_b = 16,
-+ ETHSAL_byte3_m = 0x00ff0000,
-+ ETHSAL_byte2_b = 24,
-+ ETHSAL_byte2_m = 0xff000000,
-+
-+ ETHSAH_byte1_b = 0,
-+ ETHSAH_byte1_m = 0x000000ff,
-+ ETHSAH_byte0_b = 8,
-+ ETHSAH_byte0_m = 0x0000ff00,
-+
-+ ETHGPF_ptv_b = 0,
-+ ETHGPF_ptv_m = 0x0000ffff,
-+
-+ ETHPFS_pfd_b = 0,
-+ ETHPFS_pfd_m = 0x00000001,
-+
-+ ETHCFSA0_cfsa4_b = 0,
-+ ETHCFSA0_cfsa4_m = 0x000000ff,
-+ ETHCFSA0_cfsa5_b = 8,
-+ ETHCFSA0_cfsa5_m = 0x0000ff00,
-+
-+ ETHCFSA1_cfsa2_b = 0,
-+ ETHCFSA1_cfsa2_m = 0x000000ff,
-+ ETHCFSA1_cfsa3_b = 8,
-+ ETHCFSA1_cfsa3_m = 0x0000ff00,
-+
-+ ETHCFSA2_cfsa0_b = 0,
-+ ETHCFSA2_cfsa0_m = 0x000000ff,
-+ ETHCFSA2_cfsa1_b = 8,
-+ ETHCFSA2_cfsa1_m = 0x0000ff00,
-+
-+ ETHMAC1_re_b = 0,
-+ ETHMAC1_re_m = 0x00000001,
-+ ETHMAC1_paf_b = 1,
-+ ETHMAC1_paf_m = 0x00000002,
-+ ETHMAC1_rfc_b = 2,
-+ ETHMAC1_rfc_m = 0x00000004,
-+ ETHMAC1_tfc_b = 3,
-+ ETHMAC1_tfc_m = 0x00000008,
-+ ETHMAC1_lb_b = 4,
-+ ETHMAC1_lb_m = 0x00000010,
-+ ETHMAC1_mr_b = 31,
-+ ETHMAC1_mr_m = 0x80000000,
-+
-+ ETHMAC2_fd_b = 0,
-+ ETHMAC2_fd_m = 0x00000001,
-+ ETHMAC2_flc_b = 1,
-+ ETHMAC2_flc_m = 0x00000002,
-+ ETHMAC2_hfe_b = 2,
-+ ETHMAC2_hfe_m = 0x00000004,
-+ ETHMAC2_dc_b = 3,
-+ ETHMAC2_dc_m = 0x00000008,
-+ ETHMAC2_cen_b = 4,
-+ ETHMAC2_cen_m = 0x00000010,
-+ ETHMAC2_pe_b = 5,
-+ ETHMAC2_pe_m = 0x00000020,
-+ ETHMAC2_vpe_b = 6,
-+ ETHMAC2_vpe_m = 0x00000040,
-+ ETHMAC2_ape_b = 7,
-+ ETHMAC2_ape_m = 0x00000080,
-+ ETHMAC2_ppe_b = 8,
-+ ETHMAC2_ppe_m = 0x00000100,
-+ ETHMAC2_lpe_b = 9,
-+ ETHMAC2_lpe_m = 0x00000200,
-+ ETHMAC2_nb_b = 12,
-+ ETHMAC2_nb_m = 0x00001000,
-+ ETHMAC2_bp_b = 13,
-+ ETHMAC2_bp_m = 0x00002000,
-+ ETHMAC2_ed_b = 14,
-+ ETHMAC2_ed_m = 0x00004000,
-+
-+ ETHIPGT_ipgt_b = 0,
-+ ETHIPGT_ipgt_m = 0x0000007f,
-+
-+ ETHIPGR_ipgr2_b = 0,
-+ ETHIPGR_ipgr2_m = 0x0000007f,
-+ ETHIPGR_ipgr1_b = 8,
-+ ETHIPGR_ipgr1_m = 0x00007f00,
-+
-+ ETHCLRT_maxret_b = 0,
-+ ETHCLRT_maxret_m = 0x0000000f,
-+ ETHCLRT_colwin_b = 8,
-+ ETHCLRT_colwin_m = 0x00003f00,
-+
-+ ETHMAXF_maxf_b = 0,
-+ ETHMAXF_maxf_m = 0x0000ffff,
-+
-+ ETHMTEST_tb_b = 2,
-+ ETHMTEST_tb_m = 0x00000004,
-+
-+ ETHMCP_div_b = 0,
-+ ETHMCP_div_m = 0x000000ff,
-+
-+ MIIMCFG_rsv_b = 0,
-+ MIIMCFG_rsv_m = 0x0000000c,
-+
-+ MIIMCMD_rd_b = 0,
-+ MIIMCMD_rd_m = 0x00000001,
-+ MIIMCMD_scn_b = 1,
-+ MIIMCMD_scn_m = 0x00000002,
-+
-+ MIIMADDR_regaddr_b = 0,
-+ MIIMADDR_regaddr_m = 0x0000001f,
-+ MIIMADDR_phyaddr_b = 8,
-+ MIIMADDR_phyaddr_m = 0x00001f00,
-+
-+ MIIMWTD_wdata_b = 0,
-+ MIIMWTD_wdata_m = 0x0000ffff,
-+
-+ MIIMRDD_rdata_b = 0,
-+ MIIMRDD_rdata_m = 0x0000ffff,
-+
-+ MIIMIND_bsy_b = 0,
-+ MIIMIND_bsy_m = 0x00000001,
-+ MIIMIND_scn_b = 1,
-+ MIIMIND_scn_m = 0x00000002,
-+ MIIMIND_nv_b = 2,
-+ MIIMIND_nv_m = 0x00000004,
-+
-+} ;
-+
-+/*
-+ * Values for the DEVCS field of the Ethernet DMA Rx and Tx descriptors.
-+ */
-+enum
-+{
-+ ETHRX_fd_b = 0,
-+ ETHRX_fd_m = 0x00000001,
-+ ETHRX_ld_b = 1,
-+ ETHRX_ld_m = 0x00000002,
-+ ETHRX_rok_b = 2,
-+ ETHRX_rok_m = 0x00000004,
-+ ETHRX_fm_b = 3,
-+ ETHRX_fm_m = 0x00000008,
-+ ETHRX_mp_b = 4,
-+ ETHRX_mp_m = 0x00000010,
-+ ETHRX_bp_b = 5,
-+ ETHRX_bp_m = 0x00000020,
-+ ETHRX_vlt_b = 6,
-+ ETHRX_vlt_m = 0x00000040,
-+ ETHRX_cf_b = 7,
-+ ETHRX_cf_m = 0x00000080,
-+ ETHRX_ovr_b = 8,
-+ ETHRX_ovr_m = 0x00000100,
-+ ETHRX_crc_b = 9,
-+ ETHRX_crc_m = 0x00000200,
-+ ETHRX_cv_b = 10,
-+ ETHRX_cv_m = 0x00000400,
-+ ETHRX_db_b = 11,
-+ ETHRX_db_m = 0x00000800,
-+ ETHRX_le_b = 12,
-+ ETHRX_le_m = 0x00001000,
-+ ETHRX_lor_b = 13,
-+ ETHRX_lor_m = 0x00002000,
-+ ETHRX_ces_b = 14,
-+ ETHRX_ces_m = 0x00004000,
-+ ETHRX_length_b = 16,
-+ ETHRX_length_m = 0xffff0000,
-+
-+ ETHTX_fd_b = 0,
-+ ETHTX_fd_m = 0x00000001,
-+ ETHTX_ld_b = 1,
-+ ETHTX_ld_m = 0x00000002,
-+ ETHTX_oen_b = 2,
-+ ETHTX_oen_m = 0x00000004,
-+ ETHTX_pen_b = 3,
-+ ETHTX_pen_m = 0x00000008,
-+ ETHTX_cen_b = 4,
-+ ETHTX_cen_m = 0x00000010,
-+ ETHTX_hen_b = 5,
-+ ETHTX_hen_m = 0x00000020,
-+ ETHTX_tok_b = 6,
-+ ETHTX_tok_m = 0x00000040,
-+ ETHTX_mp_b = 7,
-+ ETHTX_mp_m = 0x00000080,
-+ ETHTX_bp_b = 8,
-+ ETHTX_bp_m = 0x00000100,
-+ ETHTX_und_b = 9,
-+ ETHTX_und_m = 0x00000200,
-+ ETHTX_of_b = 10,
-+ ETHTX_of_m = 0x00000400,
-+ ETHTX_ed_b = 11,
-+ ETHTX_ed_m = 0x00000800,
-+ ETHTX_ec_b = 12,
-+ ETHTX_ec_m = 0x00001000,
-+ ETHTX_lc_b = 13,
-+ ETHTX_lc_m = 0x00002000,
-+ ETHTX_td_b = 14,
-+ ETHTX_td_m = 0x00004000,
-+ ETHTX_crc_b = 15,
-+ ETHTX_crc_m = 0x00008000,
-+ ETHTX_le_b = 16,
-+ ETHTX_le_m = 0x00010000,
-+ ETHTX_cc_b = 17,
-+ ETHTX_cc_m = 0x001E0000,
-+} ;
-+
-+#endif // __IDT_ETH_H__
-+
-+
-+
-+
-diff -urN linux.old/include/asm-mips/rc32434/eth_v.h linux.dev/include/asm-mips/rc32434/eth_v.h
---- linux.old/include/asm-mips/rc32434/eth_v.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/eth_v.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,63 @@
-+#ifndef __IDT_ETH_V_H__
-+#define __IDT_ETH_V_H__
-+
-+/*******************************************************************************
-+ *
-+ * Copyright 2002 Integrated Device Technology, Inc.
-+ * All rights reserved.
-+ *
-+ * Ethernet register definition.
-+ *
-+ * File : $Id: eth.h,v 1.3 2002/06/06 18:34:04 astichte Exp $
-+ *
-+ * Author : Allen.Stichter@idt.com
-+ * Date : 20020605
-+ * Update :
-+ * $Log: eth.h,v $
-+ * Revision 1.3 2002/06/06 18:34:04 astichte
-+ * Added XXX_PhysicalAddress and XXX_VirtualAddress
-+ *
-+ * Revision 1.2 2002/06/05 18:19:46 astichte
-+ * Added
-+ *
-+ * Revision 1.1 2002/05/29 17:33:22 sysarch
-+ * jba File moved from vcode/include/idt/acacia
-+ *
-+ ******************************************************************************/
-+
-+#include <asm/rc32434/eth.h>
-+
-+#define IS_TX_TOK(X) (((X) & (1<<ETHTX_tok_b)) >> ETHTX_tok_b ) /* Transmit Okay */
-+#define IS_TX_MP(X) (((X) & (1<<ETHTX_mp_b)) >> ETHTX_mp_b ) /* Multicast */
-+#define IS_TX_BP(X) (((X) & (1<<ETHTX_bp_b)) >> ETHTX_bp_b ) /* Broadcast */
-+#define IS_TX_UND_ERR(X) (((X) & (1<<ETHTX_und_b)) >> ETHTX_und_b ) /* Transmit FIFO Underflow */
-+#define IS_TX_OF_ERR(X) (((X) & (1<<ETHTX_of_b)) >> ETHTX_of_b ) /* Oversized frame */
-+#define IS_TX_ED_ERR(X) (((X) & (1<<ETHTX_ed_b)) >> ETHTX_ed_b ) /* Excessive deferral */
-+#define IS_TX_EC_ERR(X) (((X) & (1<<ETHTX_ec_b)) >> ETHTX_ec_b) /* Excessive collisions */
-+#define IS_TX_LC_ERR(X) (((X) & (1<<ETHTX_lc_b)) >> ETHTX_lc_b ) /* Late Collision */
-+#define IS_TX_TD_ERR(X) (((X) & (1<<ETHTX_td_b)) >> ETHTX_td_b ) /* Transmit deferred*/
-+#define IS_TX_CRC_ERR(X) (((X) & (1<<ETHTX_crc_b)) >> ETHTX_crc_b ) /* CRC Error */
-+#define IS_TX_LE_ERR(X) (((X) & (1<<ETHTX_le_b)) >> ETHTX_le_b ) /* Length Error */
-+
-+#define TX_COLLISION_COUNT(X) (((X) & ETHTX_cc_m)>>ETHTX_cc_b) /* Collision Count */
-+
-+#define IS_RCV_ROK(X) (((X) & (1<<ETHRX_rok_b)) >> ETHRX_rok_b) /* Receive Okay */
-+#define IS_RCV_FM(X) (((X) & (1<<ETHRX_fm_b)) >> ETHRX_fm_b) /* Is Filter Match */
-+#define IS_RCV_MP(X) (((X) & (1<<ETHRX_mp_b)) >> ETHRX_mp_b) /* Is it MP */
-+#define IS_RCV_BP(X) (((X) & (1<<ETHRX_bp_b)) >> ETHRX_bp_b) /* Is it BP */
-+#define IS_RCV_VLT(X) (((X) & (1<<ETHRX_vlt_b)) >> ETHRX_vlt_b) /* VLAN Tag Detect */
-+#define IS_RCV_CF(X) (((X) & (1<<ETHRX_cf_b)) >> ETHRX_cf_b) /* Control Frame */
-+#define IS_RCV_OVR_ERR(X) (((X) & (1<<ETHRX_ovr_b)) >> ETHRX_ovr_b) /* Receive Overflow */
-+#define IS_RCV_CRC_ERR(X) (((X) & (1<<ETHRX_crc_b)) >> ETHRX_crc_b) /* CRC Error */
-+#define IS_RCV_CV_ERR(X) (((X) & (1<<ETHRX_cv_b)) >> ETHRX_cv_b) /* Code Violation */
-+#define IS_RCV_DB_ERR(X) (((X) & (1<<ETHRX_db_b)) >> ETHRX_db_b) /* Dribble Bits */
-+#define IS_RCV_LE_ERR(X) (((X) & (1<<ETHRX_le_b)) >> ETHRX_le_b) /* Length error */
-+#define IS_RCV_LOR_ERR(X) (((X) & (1<<ETHRX_lor_b)) >> ETHRX_lor_b) /* Length Out of Range */
-+#define IS_RCV_CES_ERR(X) (((X) & (1<<ETHRX_ces_b)) >> ETHRX_ces_b) /* Preamble error */
-+#define RCVPKT_LENGTH(X) (((X) & ETHRX_length_m) >> ETHRX_length_b) /* Length of the received packet */
-+#endif // __IDT_ETH_V_H__
-+
-+
-+
-+
-+
-diff -urN linux.old/include/asm-mips/rc32434/gpio.h linux.dev/include/asm-mips/rc32434/gpio.h
---- linux.old/include/asm-mips/rc32434/gpio.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/gpio.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,181 @@
-+#ifndef __IDT_GPIO_H__
-+#define __IDT_GPIO_H__
-+
-+/*******************************************************************************
-+ *
-+ * Copyright 2002 Integrated Device Technology, Inc.
-+ * All rights reserved.
-+ *
-+ * GPIO register definition.
-+ *
-+ * File : $Id: gpio.h,v 1.2 2002/06/06 18:34:04 astichte Exp $
-+ *
-+ * Author : ryan.holmQVist@idt.com
-+ * Date : 20011005
-+ * Update :
-+ * $Log: gpio.h,v $
-+ * Revision 1.2 2002/06/06 18:34:04 astichte
-+ * Added XXX_PhysicalAddress and XXX_VirtualAddress
-+ *
-+ * Revision 1.1 2002/05/29 17:33:22 sysarch
-+ * jba File moved from vcode/include/idt/acacia
-+ *
-+ *
-+ ******************************************************************************/
-+
-+enum
-+{
-+ GPIO0_PhysicalAddress = 0x18050000,
-+ GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default
-+
-+ GPIO0_VirtualAddress = 0xb8050000,
-+ GPIO_VirtualAddress = GPIO0_VirtualAddress, // Default
-+} ;
-+
-+typedef struct
-+{
-+ u32 gpiofunc; /* GPIO Function Register
-+ * gpiofunc[x]==0 bit = gpio
-+ * func[x]==1 bit = altfunc
-+ */
-+ u32 gpiocfg; /* GPIO Configuration Register
-+ * gpiocfg[x]==0 bit = input
-+ * gpiocfg[x]==1 bit = output
-+ */
-+ u32 gpiod; /* GPIO Data Register
-+ * gpiod[x] read/write gpio pinX status
-+ */
-+ u32 gpioilevel; /* GPIO Interrupt Status Register
-+ * interrupt level (see gpioistat)
-+ */
-+ u32 gpioistat; /* Gpio Interrupt Status Register
-+ * istat[x] = (gpiod[x] == level[x])
-+ * cleared in ISR (STICKY bits)
-+ */
-+ u32 gpionmien; /* GPIO Non-maskable Interrupt Enable Register */
-+} volatile * GPIO_t ;
-+
-+typedef enum
-+{
-+ GPIO_gpio_v = 0, // gpiofunc use pin as GPIO.
-+ GPIO_alt_v = 1, // gpiofunc use pin as alt.
-+ GPIO_input_v = 0, // gpiocfg use pin as input.
-+ GPIO_output_v = 1, // gpiocfg use pin as output.
-+ GPIO_pin0_b = 0,
-+ GPIO_pin0_m = 0x00000001,
-+ GPIO_pin1_b = 1,
-+ GPIO_pin1_m = 0x00000002,
-+ GPIO_pin2_b = 2,
-+ GPIO_pin2_m = 0x00000004,
-+ GPIO_pin3_b = 3,
-+ GPIO_pin3_m = 0x00000008,
-+ GPIO_pin4_b = 4,
-+ GPIO_pin4_m = 0x00000010,
-+ GPIO_pin5_b = 5,
-+ GPIO_pin5_m = 0x00000020,
-+ GPIO_pin6_b = 6,
-+ GPIO_pin6_m = 0x00000040,
-+ GPIO_pin7_b = 7,
-+ GPIO_pin7_m = 0x00000080,
-+ GPIO_pin8_b = 8,
-+ GPIO_pin8_m = 0x00000100,
-+ GPIO_pin9_b = 9,
-+ GPIO_pin9_m = 0x00000200,
-+ GPIO_pin10_b = 10,
-+ GPIO_pin10_m = 0x00000400,
-+ GPIO_pin11_b = 11,
-+ GPIO_pin11_m = 0x00000800,
-+ GPIO_pin12_b = 12,
-+ GPIO_pin12_m = 0x00001000,
-+ GPIO_pin13_b = 13,
-+ GPIO_pin13_m = 0x00002000,
-+ GPIO_pin14_b = 14,
-+ GPIO_pin14_m = 0x00004000,
-+ GPIO_pin15_b = 15,
-+ GPIO_pin15_m = 0x00008000,
-+ GPIO_pin16_b = 16,
-+ GPIO_pin16_m = 0x00010000,
-+ GPIO_pin17_b = 17,
-+ GPIO_pin17_m = 0x00020000,
-+ GPIO_pin18_b = 18,
-+ GPIO_pin18_m = 0x00040000,
-+ GPIO_pin19_b = 19,
-+ GPIO_pin19_m = 0x00080000,
-+ GPIO_pin20_b = 20,
-+ GPIO_pin20_m = 0x00100000,
-+ GPIO_pin21_b = 21,
-+ GPIO_pin21_m = 0x00200000,
-+ GPIO_pin22_b = 22,
-+ GPIO_pin22_m = 0x00400000,
-+ GPIO_pin23_b = 23,
-+ GPIO_pin23_m = 0x00800000,
-+ GPIO_pin24_b = 24,
-+ GPIO_pin24_m = 0x01000000,
-+ GPIO_pin25_b = 25,
-+ GPIO_pin25_m = 0x02000000,
-+ GPIO_pin26_b = 26,
-+ GPIO_pin26_m = 0x04000000,
-+ GPIO_pin27_b = 27,
-+ GPIO_pin27_m = 0x08000000,
-+ GPIO_pin28_b = 28,
-+ GPIO_pin28_m = 0x10000000,
-+ GPIO_pin29_b = 29,
-+ GPIO_pin29_m = 0x20000000,
-+ GPIO_pin30_b = 30,
-+ GPIO_pin30_m = 0x40000000,
-+ GPIO_pin31_b = 31,
-+ GPIO_pin31_m = 0x80000000,
-+
-+// Alternate function pins. Corrsponding gpiofunc bit set to GPIO_alt_v.
-+
-+ GPIO_u0sout_b = GPIO_pin0_b, // UART 0 serial out.
-+ GPIO_u0sout_m = GPIO_pin0_m,
-+ GPIO_u0sout_cfg_v = GPIO_output_v,
-+ GPIO_u0sinp_b = GPIO_pin1_b, // UART 0 serial in.
-+ GPIO_u0sinp_m = GPIO_pin1_m,
-+ GPIO_u0sinp_cfg_v = GPIO_input_v,
-+ GPIO_u0rtsn_b = GPIO_pin2_b, // UART 0 req. to send.
-+ GPIO_u0rtsn_m = GPIO_pin2_m,
-+ GPIO_u0rtsn_cfg_v = GPIO_output_v,
-+ GPIO_u0ctsn_b = GPIO_pin3_b, // UART 0 clear to send.
-+ GPIO_u0ctsn_m = GPIO_pin3_m,
-+ GPIO_u0ctsn_cfg_v = GPIO_input_v,
-+ GPIO_maddr22_b = GPIO_pin4_b, // M&P bus bit 22.
-+ GPIO_maddr22_m = GPIO_pin4_m,
-+ GPIO_maddr22_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr23_b = GPIO_pin5_b, // M&P bus bit 23.
-+ GPIO_maddr23_m = GPIO_pin5_m,
-+ GPIO_maddr23_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr24_b = GPIO_pin6_b, // M&P bus bit 24.
-+ GPIO_maddr24_m = GPIO_pin6_m,
-+ GPIO_maddr24_cfg_v = GPIO_output_v,
-+
-+ GPIO_maddr25_b = GPIO_pin7_b, // M&P bus bit 25.
-+ GPIO_maddr25_m = GPIO_pin7_m,
-+ GPIO_maddr25_cfg_v = GPIO_output_v,
-+
-+ GPIO_cpu_b = GPIO_pin8_b, // M&P bus bit 25.
-+ GPIO_cpu_m = GPIO_pin8_m,
-+ GPIO_cpu_cfg_v = GPIO_output_v,
-+ GPIO_afspare6_b = GPIO_pin9_b, // reserved.
-+ GPIO_afspare6_m = GPIO_pin9_m,
-+ GPIO_afspare6_cfg_v = GPIO_input_v,
-+ GPIO_afspare4_b = GPIO_pin10_b, // reserved.
-+ GPIO_afspare4_m = GPIO_pin10_m,
-+ GPIO_afspare4_cfg_v = GPIO_input_v,
-+ GPIO_afspare3_b = GPIO_pin11_b, // reserved.
-+ GPIO_afspare3_m = GPIO_pin11_m,
-+ GPIO_afspare3_cfg_v = GPIO_input_v,
-+ GPIO_afspare2_b = GPIO_pin12_b, // reserved.
-+ GPIO_afspare2_m = GPIO_pin12_m,
-+ GPIO_afspare2_cfg_v = GPIO_input_v,
-+ GPIO_pcimuintn_b = GPIO_pin13_b, // PCI messaging int.
-+ GPIO_pcimuintn_m = GPIO_pin13_m,
-+ GPIO_pcimuintn_cfg_v = GPIO_output_v,
-+
-+} GPIO_DEFS_t;
-+
-+#endif // __IDT_GPIO_H__
-+
-diff -urN linux.old/include/asm-mips/rc32434/irq.h linux.dev/include/asm-mips/rc32434/irq.h
---- linux.old/include/asm-mips/rc32434/irq.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/irq.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,8 @@
-+#ifndef __ASM_MACH_MIPS_IRQ_H
-+#define __ASM_MACH_MIPS_IRQ_H
-+
-+#include <linux/autoconf.h>
-+
-+#define NR_IRQS 256
-+
-+#endif /* __ASM_MACH_MIPS_IRQ_H */
-diff -urN linux.old/include/asm-mips/rc32434/pci.h linux.dev/include/asm-mips/rc32434/pci.h
---- linux.old/include/asm-mips/rc32434/pci.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/pci.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,692 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * PCI register definitio
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * 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.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb.
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#ifndef __IDT_PCI_H__
-+#define __IDT_PCI_H__
-+
-+enum
-+{
-+ PCI0_PhysicalAddress = 0x18080000,
-+ PCI_PhysicalAddress = PCI0_PhysicalAddress,
-+
-+ PCI0_VirtualAddress = 0xB8080000,
-+ PCI_VirtualAddress = PCI0_VirtualAddress,
-+} ;
-+
-+enum
-+{
-+ PCI_LbaCount = 4, // Local base addresses.
-+} ;
-+
-+typedef struct
-+{
-+ u32 a ; // Address.
-+ u32 c ; // Control.
-+ u32 m ; // mapping.
-+} PCI_Map_s ;
-+
-+typedef struct
-+{
-+ u32 pcic ;
-+ u32 pcis ;
-+ u32 pcism ;
-+ u32 pcicfga ;
-+ u32 pcicfgd ;
-+ PCI_Map_s pcilba [PCI_LbaCount] ;
-+ u32 pcidac ;
-+ u32 pcidas ;
-+ u32 pcidasm ;
-+ u32 pcidad ;
-+ u32 pcidma8c ;
-+ u32 pcidma9c ;
-+ u32 pcitc ;
-+} volatile *PCI_t ;
-+
-+// PCI messaging unit.
-+enum
-+{
-+ PCIM_Count = 2,
-+} ;
-+typedef struct
-+{
-+ u32 pciim [PCIM_Count] ;
-+ u32 pciom [PCIM_Count] ;
-+ u32 pciid ;
-+ u32 pciiic ;
-+ u32 pciiim ;
-+ u32 pciiod ;
-+ u32 pciioic ;
-+ u32 pciioim ;
-+} volatile *PCIM_t ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Control Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIC_en_b = 0,
-+ PCIC_en_m = 0x00000001,
-+ PCIC_tnr_b = 1,
-+ PCIC_tnr_m = 0x00000002,
-+ PCIC_sce_b = 2,
-+ PCIC_sce_m = 0x00000004,
-+ PCIC_ien_b = 3,
-+ PCIC_ien_m = 0x00000008,
-+ PCIC_aaa_b = 4,
-+ PCIC_aaa_m = 0x00000010,
-+ PCIC_eap_b = 5,
-+ PCIC_eap_m = 0x00000020,
-+ PCIC_pcim_b = 6,
-+ PCIC_pcim_m = 0x000001c0,
-+ PCIC_pcim_disabled_v = 0,
-+ PCIC_pcim_tnr_v = 1, // Satellite - target not ready
-+ PCIC_pcim_suspend_v = 2, // Satellite - suspended CPU.
-+ PCIC_pcim_extern_v = 3, // Host - external arbiter.
-+ PCIC_pcim_fixed_v = 4, // Host - fixed priority arb.
-+ PCIC_pcim_roundrobin_v = 5, // Host - round robin priority.
-+ PCIC_pcim_reserved6_v = 6,
-+ PCIC_pcim_reserved7_v = 7,
-+ PCIC_igm_b = 9,
-+ PCIC_igm_m = 0x00000200,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Status Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIS_eed_b = 0,
-+ PCIS_eed_m = 0x00000001,
-+ PCIS_wr_b = 1,
-+ PCIS_wr_m = 0x00000002,
-+ PCIS_nmi_b = 2,
-+ PCIS_nmi_m = 0x00000004,
-+ PCIS_ii_b = 3,
-+ PCIS_ii_m = 0x00000008,
-+ PCIS_cwe_b = 4,
-+ PCIS_cwe_m = 0x00000010,
-+ PCIS_cre_b = 5,
-+ PCIS_cre_m = 0x00000020,
-+ PCIS_mdpe_b = 6,
-+ PCIS_mdpe_m = 0x00000040,
-+ PCIS_sta_b = 7,
-+ PCIS_sta_m = 0x00000080,
-+ PCIS_rta_b = 8,
-+ PCIS_rta_m = 0x00000100,
-+ PCIS_rma_b = 9,
-+ PCIS_rma_m = 0x00000200,
-+ PCIS_sse_b = 10,
-+ PCIS_sse_m = 0x00000400,
-+ PCIS_ose_b = 11,
-+ PCIS_ose_m = 0x00000800,
-+ PCIS_pe_b = 12,
-+ PCIS_pe_m = 0x00001000,
-+ PCIS_tae_b = 13,
-+ PCIS_tae_m = 0x00002000,
-+ PCIS_rle_b = 14,
-+ PCIS_rle_m = 0x00004000,
-+ PCIS_bme_b = 15,
-+ PCIS_bme_m = 0x00008000,
-+ PCIS_prd_b = 16,
-+ PCIS_prd_m = 0x00010000,
-+ PCIS_rip_b = 17,
-+ PCIS_rip_m = 0x00020000,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Status Mask Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCISM_eed_b = 0,
-+ PCISM_eed_m = 0x00000001,
-+ PCISM_wr_b = 1,
-+ PCISM_wr_m = 0x00000002,
-+ PCISM_nmi_b = 2,
-+ PCISM_nmi_m = 0x00000004,
-+ PCISM_ii_b = 3,
-+ PCISM_ii_m = 0x00000008,
-+ PCISM_cwe_b = 4,
-+ PCISM_cwe_m = 0x00000010,
-+ PCISM_cre_b = 5,
-+ PCISM_cre_m = 0x00000020,
-+ PCISM_mdpe_b = 6,
-+ PCISM_mdpe_m = 0x00000040,
-+ PCISM_sta_b = 7,
-+ PCISM_sta_m = 0x00000080,
-+ PCISM_rta_b = 8,
-+ PCISM_rta_m = 0x00000100,
-+ PCISM_rma_b = 9,
-+ PCISM_rma_m = 0x00000200,
-+ PCISM_sse_b = 10,
-+ PCISM_sse_m = 0x00000400,
-+ PCISM_ose_b = 11,
-+ PCISM_ose_m = 0x00000800,
-+ PCISM_pe_b = 12,
-+ PCISM_pe_m = 0x00001000,
-+ PCISM_tae_b = 13,
-+ PCISM_tae_m = 0x00002000,
-+ PCISM_rle_b = 14,
-+ PCISM_rle_m = 0x00004000,
-+ PCISM_bme_b = 15,
-+ PCISM_bme_m = 0x00008000,
-+ PCISM_prd_b = 16,
-+ PCISM_prd_m = 0x00010000,
-+ PCISM_rip_b = 17,
-+ PCISM_rip_m = 0x00020000,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Configuration Address Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCICFGA_reg_b = 2,
-+ PCICFGA_reg_m = 0x000000fc,
-+ PCICFGA_reg_id_v = 0x00>>2, //use PCFGID_
-+ PCICFGA_reg_04_v = 0x04>>2, //use PCFG04_
-+ PCICFGA_reg_08_v = 0x08>>2, //use PCFG08_
-+ PCICFGA_reg_0C_v = 0x0C>>2, //use PCFG0C_
-+ PCICFGA_reg_pba0_v = 0x10>>2, //use PCIPBA_
-+ PCICFGA_reg_pba1_v = 0x14>>2, //use PCIPBA_
-+ PCICFGA_reg_pba2_v = 0x18>>2, //use PCIPBA_
-+ PCICFGA_reg_pba3_v = 0x1c>>2, //use PCIPBA_
-+ PCICFGA_reg_subsystem_v = 0x2c>>2, //use PCFGSS_
-+ PCICFGA_reg_3C_v = 0x3C>>2, //use PCFG3C_
-+ PCICFGA_reg_pba0c_v = 0x44>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba0m_v = 0x48>>2,
-+ PCICFGA_reg_pba1c_v = 0x4c>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba1m_v = 0x50>>2,
-+ PCICFGA_reg_pba2c_v = 0x54>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba2m_v = 0x58>>2,
-+ PCICFGA_reg_pba3c_v = 0x5c>>2, //use PCIPBAC_
-+ PCICFGA_reg_pba3m_v = 0x60>>2,
-+ PCICFGA_reg_pmgt_v = 0x64>>2,
-+ PCICFGA_func_b = 8,
-+ PCICFGA_func_m = 0x00000700,
-+ PCICFGA_dev_b = 11,
-+ PCICFGA_dev_m = 0x0000f800,
-+ PCICFGA_dev_internal_v = 0,
-+ PCICFGA_bus_b = 16,
-+ PCICFGA_bus_m = 0x00ff0000,
-+ PCICFGA_bus_type0_v = 0, //local bus
-+ PCICFGA_en_b = 31, // read only
-+ PCICFGA_en_m = 0x80000000,
-+} ;
-+
-+enum {
-+ PCFGID_vendor_b = 0,
-+ PCFGID_vendor_m = 0x0000ffff,
-+ PCFGID_vendor_IDT_v = 0x111d,
-+ PCFGID_device_b = 16,
-+ PCFGID_device_m = 0xffff0000,
-+ PCFGID_device_Korinade_v = 0x0214,
-+
-+ PCFG04_command_ioena_b = 1,
-+ PCFG04_command_ioena_m = 0x00000001,
-+ PCFG04_command_memena_b = 2,
-+ PCFG04_command_memena_m = 0x00000002,
-+ PCFG04_command_bmena_b = 3,
-+ PCFG04_command_bmena_m = 0x00000004,
-+ PCFG04_command_mwinv_b = 5,
-+ PCFG04_command_mwinv_m = 0x00000010,
-+ PCFG04_command_parena_b = 7,
-+ PCFG04_command_parena_m = 0x00000040,
-+ PCFG04_command_serrena_b = 9,
-+ PCFG04_command_serrena_m = 0x00000100,
-+ PCFG04_command_fastbbena_b = 10,
-+ PCFG04_command_fastbbena_m = 0x00000200,
-+ PCFG04_status_b = 16,
-+ PCFG04_status_m = 0xffff0000,
-+ PCFG04_status_66MHz_b = 21, // 66 MHz enable
-+ PCFG04_status_66MHz_m = 0x00200000,
-+ PCFG04_status_fbb_b = 23,
-+ PCFG04_status_fbb_m = 0x00800000,
-+ PCFG04_status_mdpe_b = 24,
-+ PCFG04_status_mdpe_m = 0x01000000,
-+ PCFG04_status_dst_b = 25,
-+ PCFG04_status_dst_m = 0x06000000,
-+ PCFG04_status_sta_b = 27,
-+ PCFG04_status_sta_m = 0x08000000,
-+ PCFG04_status_rta_b = 28,
-+ PCFG04_status_rta_m = 0x10000000,
-+ PCFG04_status_rma_b = 29,
-+ PCFG04_status_rma_m = 0x20000000,
-+ PCFG04_status_sse_b = 30,
-+ PCFG04_status_sse_m = 0x40000000,
-+ PCFG04_status_pe_b = 31,
-+ PCFG04_status_pe_m = 0x40000000,
-+
-+ PCFG08_revId_b = 0,
-+ PCFG08_revId_m = 0x000000ff,
-+ PCFG08_classCode_b = 0,
-+ PCFG08_classCode_m = 0xffffff00,
-+ PCFG08_classCode_bridge_v = 06,
-+ PCFG08_classCode_proc_v = 0x0b3000, // processor-MIPS
-+ PCFG0C_cacheline_b = 0,
-+ PCFG0C_cacheline_m = 0x000000ff,
-+ PCFG0C_masterLatency_b = 8,
-+ PCFG0C_masterLatency_m = 0x0000ff00,
-+ PCFG0C_headerType_b = 16,
-+ PCFG0C_headerType_m = 0x00ff0000,
-+ PCFG0C_bist_b = 24,
-+ PCFG0C_bist_m = 0xff000000,
-+
-+ PCIPBA_msi_b = 0,
-+ PCIPBA_msi_m = 0x00000001,
-+ PCIPBA_p_b = 3,
-+ PCIPBA_p_m = 0x00000004,
-+ PCIPBA_baddr_b = 8,
-+ PCIPBA_baddr_m = 0xffffff00,
-+
-+ PCFGSS_vendorId_b = 0,
-+ PCFGSS_vendorId_m = 0x0000ffff,
-+ PCFGSS_id_b = 16,
-+ PCFGSS_id_m = 0xffff0000,
-+
-+ PCFG3C_interruptLine_b = 0,
-+ PCFG3C_interruptLine_m = 0x000000ff,
-+ PCFG3C_interruptPin_b = 8,
-+ PCFG3C_interruptPin_m = 0x0000ff00,
-+ PCFG3C_minGrant_b = 16,
-+ PCFG3C_minGrant_m = 0x00ff0000,
-+ PCFG3C_maxLat_b = 24,
-+ PCFG3C_maxLat_m = 0xff000000,
-+
-+ PCIPBAC_msi_b = 0,
-+ PCIPBAC_msi_m = 0x00000001,
-+ PCIPBAC_p_b = 1,
-+ PCIPBAC_p_m = 0x00000002,
-+ PCIPBAC_size_b = 2,
-+ PCIPBAC_size_m = 0x0000007c,
-+ PCIPBAC_sb_b = 7,
-+ PCIPBAC_sb_m = 0x00000080,
-+ PCIPBAC_pp_b = 8,
-+ PCIPBAC_pp_m = 0x00000100,
-+ PCIPBAC_mr_b = 9,
-+ PCIPBAC_mr_m = 0x00000600,
-+ PCIPBAC_mr_read_v =0, //no prefetching
-+ PCIPBAC_mr_readLine_v =1,
-+ PCIPBAC_mr_readMult_v =2,
-+ PCIPBAC_mrl_b = 11,
-+ PCIPBAC_mrl_m = 0x00000800,
-+ PCIPBAC_mrm_b = 12,
-+ PCIPBAC_mrm_m = 0x00001000,
-+ PCIPBAC_trp_b = 13,
-+ PCIPBAC_trp_m = 0x00002000,
-+
-+ PCFG40_trdyTimeout_b = 0,
-+ PCFG40_trdyTimeout_m = 0x000000ff,
-+ PCFG40_retryLim_b = 8,
-+ PCFG40_retryLim_m = 0x0000ff00,
-+};
-+
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address [0|1|2|3] Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBA_baddr_b = 0, // In PCI_t -> pcilba [] .a
-+ PCILBA_baddr_m = 0xffffff00,
-+} ;
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address Control Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBAC_msi_b = 0, // In pPci->pcilba[i].c
-+ PCILBAC_msi_m = 0x00000001,
-+ PCILBAC_msi_mem_v = 0,
-+ PCILBAC_msi_io_v = 1,
-+ PCILBAC_size_b = 2, // In pPci->pcilba[i].c
-+ PCILBAC_size_m = 0x0000007c,
-+ PCILBAC_sb_b = 7, // In pPci->pcilba[i].c
-+ PCILBAC_sb_m = 0x00000080,
-+ PCILBAC_rt_b = 8, // In pPci->pcilba[i].c
-+ PCILBAC_rt_m = 0x00000100,
-+ PCILBAC_rt_noprefetch_v = 0, // mem read
-+ PCILBAC_rt_prefetch_v = 1, // mem readline
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Local Base Address [0|1|2|3] Mapping Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCILBAM_maddr_b = 8,
-+ PCILBAM_maddr_m = 0xffffff00,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Decoupled Access Control Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDAC_den_b = 0,
-+ PCIDAC_den_m = 0x00000001,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI Decoupled Access Status Register
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDAS_d_b = 0,
-+ PCIDAS_d_m = 0x00000001,
-+ PCIDAS_b_b = 1,
-+ PCIDAS_b_m = 0x00000002,
-+ PCIDAS_e_b = 2,
-+ PCIDAS_e_m = 0x00000004,
-+ PCIDAS_ofe_b = 3,
-+ PCIDAS_ofe_m = 0x00000008,
-+ PCIDAS_off_b = 4,
-+ PCIDAS_off_m = 0x00000010,
-+ PCIDAS_ife_b = 5,
-+ PCIDAS_ife_m = 0x00000020,
-+ PCIDAS_iff_b = 6,
-+ PCIDAS_iff_m = 0x00000040,
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI DMA Channel 8 Configuration Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIDMA8C_mbs_b = 0, // Maximum Burst Size.
-+ PCIDMA8C_mbs_m = 0x00000fff, // { pcidma8c }
-+ PCIDMA8C_our_b = 12, // Optimize Unaligned Burst Reads.
-+ PCIDMA8C_our_m = 0x00001000, // { pcidma8c }
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI DMA Channel 9 Configuration Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIDMA9C_mbs_b = 0, // Maximum Burst Size.
-+ PCIDMA9C_mbs_m = 0x00000fff, // { pcidma9c }
-+} ;
-+
-+/*******************************************************************************
-+ *
-+ * PCI to Memory(DMA Channel 8) AND Memory to PCI DMA(DMA Channel 9)Descriptors
-+ *
-+ ******************************************************************************/
-+enum {
-+ PCIDMAD_pt_b = 22, // in DEVCMD field (descriptor)
-+ PCIDMAD_pt_m = 0x00c00000, // preferred transaction field
-+ // These are for reads (DMA channel 8)
-+ PCIDMAD_devcmd_mr_v = 0, //memory read
-+ PCIDMAD_devcmd_mrl_v = 1, //memory read line
-+ PCIDMAD_devcmd_mrm_v = 2, //memory read multiple
-+ PCIDMAD_devcmd_ior_v = 3, //I/O read
-+ // These are for writes (DMA channel 9)
-+ PCIDMAD_devcmd_mw_v = 0, //memory write
-+ PCIDMAD_devcmd_mwi_v = 1, //memory write invalidate
-+ PCIDMAD_devcmd_iow_v = 3, //I/O write
-+
-+ // Swap byte field applies to both DMA channel 8 and 9
-+ PCIDMAD_sb_b = 24, // in DEVCMD field (descriptor)
-+ PCIDMAD_sb_m = 0x01000000, // swap byte field
-+} ;
-+
-+
-+/*******************************************************************************
-+ *
-+ * PCI Target Control Register
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCITC_rtimer_b = 0, // In PCITC_t -> pcitc
-+ PCITC_rtimer_m = 0x000000ff,
-+ PCITC_dtimer_b = 8, // In PCITC_t -> pcitc
-+ PCITC_dtimer_m = 0x0000ff00,
-+ PCITC_rdr_b = 18, // In PCITC_t -> pcitc
-+ PCITC_rdr_m = 0x00040000,
-+ PCITC_ddt_b = 19, // In PCITC_t -> pcitc
-+ PCITC_ddt_m = 0x00080000,
-+} ;
-+/*******************************************************************************
-+ *
-+ * PCI messaging unit [applies to both inbound and outbound registers ]
-+ *
-+ ******************************************************************************/
-+enum
-+{
-+ PCIM_m0_b = 0, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_m0_m = 0x00000001, // inbound or outbound message 0
-+ PCIM_m1_b = 1, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_m1_m = 0x00000002, // inbound or outbound message 1
-+ PCIM_db_b = 2, // In PCIM_t -> {pci{iic,iim,ioic,ioim}}
-+ PCIM_db_m = 0x00000004, // inbound or outbound doorbell
-+};
-+
-+
-+
-+
-+
-+
-+#define PCI_MSG_VirtualAddress 0xB8088010
-+#define rc32434_pci ((volatile PCI_t) PCI0_VirtualAddress)
-+#define rc32434_pci_msg ((volatile PCIM_t) PCI_MSG_VirtualAddress)
-+
-+#define PCIM_SHFT 0x6
-+#define PCIM_BIT_LEN 0x7
-+#define PCIM_H_EA 0x3
-+#define PCIM_H_IA_FIX 0x4
-+#define PCIM_H_IA_RR 0x5
-+
-+#define PCI_ADDR_START 0x50000000
-+
-+#define CPUTOPCI_MEM_WIN 0x02000000
-+#define CPUTOPCI_IO_WIN 0x00100000
-+#define PCILBA_SIZE_SHFT 2
-+#define PCILBA_SIZE_MASK 0x1F
-+#define SIZE_256MB 0x1C
-+#define SIZE_128MB 0x1B
-+#define SIZE_64MB 0x1A
-+#define SIZE_32MB 0x19
-+#define SIZE_16MB 0x18
-+#define SIZE_4MB 0x16
-+#define SIZE_2MB 0x15
-+#define SIZE_1MB 0x14
-+#define KORINA_CONFIG0_ADDR 0x80000000
-+#define KORINA_CONFIG1_ADDR 0x80000004
-+#define KORINA_CONFIG2_ADDR 0x80000008
-+#define KORINA_CONFIG3_ADDR 0x8000000C
-+#define KORINA_CONFIG4_ADDR 0x80000010
-+#define KORINA_CONFIG5_ADDR 0x80000014
-+#define KORINA_CONFIG6_ADDR 0x80000018
-+#define KORINA_CONFIG7_ADDR 0x8000001C
-+#define KORINA_CONFIG8_ADDR 0x80000020
-+#define KORINA_CONFIG9_ADDR 0x80000024
-+#define KORINA_CONFIG10_ADDR 0x80000028
-+#define KORINA_CONFIG11_ADDR 0x8000002C
-+#define KORINA_CONFIG12_ADDR 0x80000030
-+#define KORINA_CONFIG13_ADDR 0x80000034
-+#define KORINA_CONFIG14_ADDR 0x80000038
-+#define KORINA_CONFIG15_ADDR 0x8000003C
-+#define KORINA_CONFIG16_ADDR 0x80000040
-+#define KORINA_CONFIG17_ADDR 0x80000044
-+#define KORINA_CONFIG18_ADDR 0x80000048
-+#define KORINA_CONFIG19_ADDR 0x8000004C
-+#define KORINA_CONFIG20_ADDR 0x80000050
-+#define KORINA_CONFIG21_ADDR 0x80000054
-+#define KORINA_CONFIG22_ADDR 0x80000058
-+#define KORINA_CONFIG23_ADDR 0x8000005C
-+#define KORINA_CONFIG24_ADDR 0x80000060
-+#define KORINA_CONFIG25_ADDR 0x80000064
-+#define KORINA_CMD (PCFG04_command_ioena_m | \
-+ PCFG04_command_memena_m | \
-+ PCFG04_command_bmena_m | \
-+ PCFG04_command_mwinv_m | \
-+ PCFG04_command_parena_m | \
-+ PCFG04_command_serrena_m )
-+
-+#define KORINA_STAT (PCFG04_status_mdpe_m | \
-+ PCFG04_status_sta_m | \
-+ PCFG04_status_rta_m | \
-+ PCFG04_status_rma_m | \
-+ PCFG04_status_sse_m | \
-+ PCFG04_status_pe_m)
-+
-+#define KORINA_CNFG1 ((KORINA_STAT<<16)|KORINA_CMD)
-+
-+#define KORINA_REVID 0
-+#define KORINA_CLASS_CODE 0
-+#define KORINA_CNFG2 ((KORINA_CLASS_CODE<<8) | \
-+ KORINA_REVID)
-+
-+#define KORINA_CACHE_LINE_SIZE 4
-+#define KORINA_MASTER_LAT 0x3c
-+#define KORINA_HEADER_TYPE 0
-+#define KORINA_BIST 0
-+
-+#define KORINA_CNFG3 ((KORINA_BIST << 24) | \
-+ (KORINA_HEADER_TYPE<<16) | \
-+ (KORINA_MASTER_LAT<<8) | \
-+ KORINA_CACHE_LINE_SIZE )
-+
-+#define KORINA_BAR0 0x00000008 /* 128 MB Memory */
-+#define KORINA_BAR1 0x18800001 /* 1 MB IO */
-+#define KORINA_BAR2 0x18000001 /* 2 MB IO window for Korina
-+ internal Registers */
-+#define KORINA_BAR3 0x48000008 /* Spare 128 MB Memory */
-+
-+#define KORINA_CNFG4 KORINA_BAR0
-+#define KORINA_CNFG5 KORINA_BAR1
-+#define KORINA_CNFG6 KORINA_BAR2
-+#define KORINA_CNFG7 KORINA_BAR3
-+
-+#define KORINA_SUBSYS_VENDOR_ID 0x011d
-+#define KORINA_SUBSYSTEM_ID 0x0214
-+#define KORINA_CNFG8 0
-+#define KORINA_CNFG9 0
-+#define KORINA_CNFG10 0
-+#define KORINA_CNFG11 ((KORINA_SUBSYS_VENDOR_ID<<16) | \
-+ KORINA_SUBSYSTEM_ID)
-+#define KORINA_INT_LINE 1
-+#define KORINA_INT_PIN 1
-+#define KORINA_MIN_GNT 8
-+#define KORINA_MAX_LAT 0x38
-+#define KORINA_CNFG12 0
-+#define KORINA_CNFG13 0
-+#define KORINA_CNFG14 0
-+#define KORINA_CNFG15 ((KORINA_MAX_LAT<<24) | \
-+ (KORINA_MIN_GNT<<16) | \
-+ (KORINA_INT_PIN<<8) | \
-+ KORINA_INT_LINE)
-+#define KORINA_RETRY_LIMIT 0x80
-+#define KORINA_TRDY_LIMIT 0x80
-+#define KORINA_CNFG16 ((KORINA_RETRY_LIMIT<<8) | \
-+ KORINA_TRDY_LIMIT)
-+#define PCI_PBAxC_R 0x0
-+#define PCI_PBAxC_RL 0x1
-+#define PCI_PBAxC_RM 0x2
-+#define SIZE_SHFT 2
-+
-+#if defined(__MIPSEB__)
-+#define KORINA_PBA0C ( PCIPBAC_mrl_m | PCIPBAC_sb_m | \
-+ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
-+ PCIPBAC_pp_m | \
-+ (SIZE_128MB<<SIZE_SHFT) | \
-+ PCIPBAC_p_m)
-+#else
-+#define KORINA_PBA0C ( PCIPBAC_mrl_m | \
-+ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
-+ PCIPBAC_pp_m | \
-+ (SIZE_128MB<<SIZE_SHFT) | \
-+ PCIPBAC_p_m)
-+#endif
-+#define KORINA_CNFG17 KORINA_PBA0C
-+#define KORINA_PBA0M 0x0
-+#define KORINA_CNFG18 KORINA_PBA0M
-+
-+#if defined(__MIPSEB__)
-+#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
-+ PCIPBAC_msi_m)
-+#else
-+#define KORINA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | \
-+ PCIPBAC_msi_m)
-+#endif
-+#define KORINA_CNFG19 KORINA_PBA1C
-+#define KORINA_PBA1M 0x0
-+#define KORINA_CNFG20 KORINA_PBA1M
-+
-+#if defined(__MIPSEB__)
-+#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
-+ PCIPBAC_msi_m)
-+#else
-+#define KORINA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | \
-+ PCIPBAC_msi_m)
-+#endif
-+#define KORINA_CNFG21 KORINA_PBA2C
-+#define KORINA_PBA2M 0x18000000
-+#define KORINA_CNFG22 KORINA_PBA2M
-+#define KORINA_PBA3C 0
-+#define KORINA_CNFG23 KORINA_PBA3C
-+#define KORINA_PBA3M 0
-+#define KORINA_CNFG24 KORINA_PBA3M
-+
-+
-+
-+#define PCITC_DTIMER_VAL 8
-+#define PCITC_RTIMER_VAL 0x10
-+
-+
-+
-+
-+#endif // __IDT_PCI_H__
-+
-+
-+
-diff -urN linux.old/include/asm-mips/rc32434/rb.h linux.dev/include/asm-mips/rc32434/rb.h
---- linux.old/include/asm-mips/rc32434/rb.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/rb.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,84 @@
-+/*
-+ * Copyright (C) 2004 IDT Inc.
-+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
-+ *
-+ * 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 program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ */
-+#ifndef __MIPS_RB_H__
-+#define __MIPS_RB_H__
-+#include <linux/genhd.h>
-+
-+#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(0x18000000))
-+#define DEV0BASE 0x010000
-+#define DEV0MASK 0x010004
-+#define DEV0C 0x010008
-+#define DEV0TC 0x01000C
-+#define DEV1BASE 0x010010
-+#define DEV1MASK 0x010014
-+#define DEV1C 0x010018
-+#define DEV1TC 0x01001C
-+#define DEV2BASE 0x010020
-+#define DEV2MASK 0x010024
-+#define DEV2C 0x010028
-+#define DEV2TC 0x01002C
-+#define DEV3BASE 0x010030
-+#define DEV3MASK 0x010034
-+#define DEV3C 0x010038
-+#define DEV3TC 0x01003C
-+#define BTCS 0x010040
-+#define BTCOMPARE 0x010044
-+#define GPIOFUNC 0x050000
-+#define GPIOCFG 0x050004
-+#define GPIOD 0x050008
-+#define GPIOILEVEL 0x05000C
-+#define GPIOISTAT 0x050010
-+#define GPIONMIEN 0x050014
-+#define IMASK6 0x038038
-+
-+#define LO_WPX (1 << 0)
-+#define LO_ALE (1 << 1)
-+#define LO_CLE (1 << 2)
-+#define LO_CEX (1 << 3)
-+#define LO_FOFF (1 << 5)
-+#define LO_SPICS (1 << 6)
-+#define LO_ULED (1 << 7)
-+
-+typedef enum {
-+ FUNC = 0x00,
-+ CFG = 0x04,
-+ DATA = 0x08,
-+ ILEVEL = 0x0c,
-+ ISTAT = 0x10,
-+ NMIEN = 0x14
-+} gpio_func;
-+
-+extern void changeLatchU5(unsigned char orMask, unsigned char nandMask);
-+extern unsigned get434Reg(unsigned regOffs);
-+extern void set434Reg(unsigned regOffs, unsigned bit, unsigned len, unsigned val);
-+extern void gpio_set(gpio_func func, u32 mask, u32 value);
-+extern u32 gpio_get(gpio_func func);
-+
-+#define get434Reg(x) (*(volatile unsigned *) (IDT434_REG_BASE + (x)))
-+
-+struct korina_device {
-+ char *name;
-+ unsigned char mac[6];
-+ struct net_device *dev;
-+};
-+
-+struct cf_device {
-+ int gpio_pin;
-+ void *dev;
-+ struct gendisk *gd;
-+};
-+
-+#endif
-diff -urN linux.old/include/asm-mips/rc32434/rc32434.h linux.dev/include/asm-mips/rc32434/rc32434.h
---- linux.old/include/asm-mips/rc32434/rc32434.h 1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/include/asm-mips/rc32434/rc32434.h 2006-12-14 04:09:50.000000000 +0100
-@@ -0,0 +1,122 @@
-+/*
-+ ***************************************************************************
-+ * Definitions for IDT RC323434 CPU.
-+ *
-+ ****************************************************************************
-+ * Kiran Rao
-+ *
-+ * Original form
-+ ****************************************************************************
-+ * P. Sadik Oct 08, 2003
-+ *
-+ * Started revision history
-+ * Made IDT_BUS_FREQ a kernel configuration parameter
-+ ****************************************************************************
-+ * P. Sadik Oct 10, 2003
-+ *
-+ * Removed IDT_BUS_FREQ, since this parameter is no longer required. Instead
-+ * idt_cpu_freq is used everywhere
-+ ****************************************************************************
-+ * P. Sadik Oct 20, 2003
-+ *
-+ * Removed RC32434_BASE_BAUD
-+ ****************************************************************************
-+*/
-+#ifndef _RC32434_H_
-+#define _RC32434_H_
-+
-+#include <linux/autoconf.h>
-+#include <linux/delay.h>
-+#include <asm/io.h>
-+
-+#define RC32434_REG_BASE 0x18000000
-+
-+#define interrupt ((volatile INT_t ) INT0_VirtualAddress)
-+#define gpio ((volatile GPIO_t) GPIO0_VirtualAddress)
-+
-+
-+#define IDT_CLOCK_MULT 2
-+#define MIPS_CPU_TIMER_IRQ 7
-+/* Interrupt Controller */
-+#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000)
-+#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008)
-+#define IC_GROUP_OFFSET 0x0C
-+
-+#define NUM_INTR_GROUPS 5
-+/* 16550 UARTs */
-+
-+#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
-+#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) /* GRP3 IRQ numbers start here */
-+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) /* GRP4 IRQ numbers start here */
-+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) /* GRP5 IRQ numbers start here */
-+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
-+
-+
-+#ifdef __MIPSEB__
-+#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003)
-+#else
-+#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000)
-+#endif
-+
-+#define RC32434_UART0_IRQ GROUP3_IRQ_BASE + 0
-+// #define EB434_UART1_IRQ GROUP4_IRQ_BASE + 11
-+
-+#define local_readl(addr) __raw_readl(addr)
-+#define local_writel(l,addr) __raw_writel(l,addr)
-+
-+/* cpu pipeline flush */
-+static inline void rc32434_sync(void)
-+{
-+ __asm__ volatile ("sync");
-+}
-+
-+static inline void rc32434_sync_udelay(int us)
-+{
-+ __asm__ volatile ("sync");
-+ udelay(us);
-+}
-+
-+static inline void rc32434_sync_delay(int ms)
-+{
-+ __asm__ volatile ("sync");
-+ mdelay(ms);
-+}
-+
-+/*
-+ * C access to CLZ and CLO instructions
-+ * (count leading zeroes/ones).
-+ */
-+static inline int rc32434_clz(unsigned long val)
-+{
-+ int ret;
-+ __asm__ volatile (
-+ ".set\tnoreorder\n\t"
-+ ".set\tnoat\n\t"
-+ ".set\tmips32\n\t"
-+ "clz\t%0,%1\n\t"
-+ ".set\tmips0\n\t"
-+ ".set\tat\n\t"
-+ ".set\treorder"
-+ : "=r" (ret)
-+ : "r" (val));
-+
-+ return ret;
-+}
-+static inline int rc32434_clo(unsigned long val)
-+{
-+ int ret;
-+ __asm__ volatile (
-+ ".set\tnoreorder\n\t"
-+ ".set\tnoat\n\t"
-+ ".set\tmips32\n\t"
-+ "clo\t%0,%1\n\t"
-+ ".set\tmips0\n\t"
-+ ".set\tat\n\t"
-+ ".set\treorder"
-+ : "=r" (ret)
-+ : "r" (val));
-+
-+ return ret;
-+}
-+
-+#endif /* _RC32434_H_ */
projects / openwrt.git / blobdiff