--- /dev/null
+diff -Nur linux-2.6.15/arch/mips/aruba/flash_lock.c linux-2.6.15-openwrt/arch/mips/aruba/flash_lock.c
+--- linux-2.6.15/arch/mips/aruba/flash_lock.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/flash_lock.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,27 @@
++#include <linux/module.h>
++#include <linux/types.h>
++#include <asm/bootinfo.h>
++
++#define AP70_PROT_ADDR 0xb8010008
++#define AP70_PROT_DATA 0x8
++#define AP60_PROT_ADDR 0xB8400000
++#define AP60_PROT_DATA 0x04000000
++
++void unlock_ap60_70_flash(void)
++{
++ volatile __u32 val;
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ val = *(volatile __u32 *)AP70_PROT_ADDR;
++ val &= ~(AP70_PROT_DATA);
++ *(volatile __u32 *)AP70_PROT_ADDR = val;
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ val = *(volatile __u32 *)AP60_PROT_ADDR;
++ val &= ~(AP60_PROT_DATA);
++ *(volatile __u32 *)AP60_PROT_ADDR = val;
++ break;
++ }
++}
+diff -Nur linux-2.6.15/arch/mips/aruba/idtIRQ.S linux-2.6.15-openwrt/arch/mips/aruba/idtIRQ.S
+--- linux-2.6.15/arch/mips/aruba/idtIRQ.S 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/idtIRQ.S 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,87 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Intterrupt dispatcher code for IDT boards
++ *
++ * 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 <asm/asm.h>
++#include <asm/mipsregs.h>
++#include <asm/regdef.h>
++#include <asm/stackframe.h>
++
++ .text
++ .set noreorder
++ .set noat
++ .align 5
++ NESTED(idtIRQ, PT_SIZE, sp)
++ .set noat
++ SAVE_ALL
++ CLI
++
++ .set at
++ .set noreorder
++
++ /* Get the pending interrupts */
++ mfc0 t0, CP0_CAUSE
++ nop
++
++ /* Isolate the allowed ones by anding the irq mask */
++ mfc0 t2, CP0_STATUS
++ move a1, sp /* need a nop here, hence we anticipate */
++ andi t0, CAUSEF_IP
++ and t0, t2
++
++ /* check for r4k counter/timer IRQ. */
++
++ andi t1, t0, CAUSEF_IP7
++ beqz t1, 1f
++ nop
++
++ jal aruba_timer_interrupt
++
++ li a0, 7
++
++ j ret_from_irq
++ nop
++1:
++ jal aruba_irqdispatch
++ move a0, t0
++ j ret_from_irq
++ nop
++
++ END(idtIRQ)
++
++
+diff -Nur linux-2.6.15/arch/mips/aruba/irq.c linux-2.6.15-openwrt/arch/mips/aruba/irq.c
+--- linux-2.6.15/arch/mips/aruba/irq.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/irq.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,394 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Interrupt routines for IDT EB434 boards
++ *
++ * 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/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/mipsregs.h>
++#include <asm/system.h>
++#include <asm/idt-boards/rc32434/rc32434.h>
++#include <asm/idt-boards/rc32434/rc32434_gpio.h>
++
++#include <asm/irq.h>
++
++#undef DEBUG_IRQ
++#ifdef DEBUG_IRQ
++/* note: prints function name for you */
++#define DPRINTK(fmt, args...) printk("%s: " fmt, __FUNCTION__ , ## args)
++#else
++#define DPRINTK(fmt, args...)
++#endif
++
++extern asmlinkage void idtIRQ(void);
++static unsigned int startup_irq(unsigned int irq);
++static void end_irq(unsigned int irq_nr);
++static void mask_and_ack_irq(unsigned int irq_nr);
++static void aruba_enable_irq(unsigned int irq_nr);
++static void aruba_disable_irq(unsigned int irq_nr);
++
++extern void __init init_generic_irq(void);
++
++typedef struct {
++ u32 mask;
++ volatile u32 *base_addr;
++} intr_group_t;
++
++static const intr_group_t intr_group_merlot[NUM_INTR_GROUPS] = {
++ {0xffffffff, (u32 *) KSEG1ADDR(IC_GROUP0_PEND + 0)},
++};
++
++#define READ_PEND_MERLOT(base) (*((volatile unsigned long *)(0xbc003010)))
++#define READ_MASK_MERLOT(base) (*((volatile unsigned long *)(0xbc003010 + 4)))
++#define WRITE_MASK_MERLOT(base, val) ((*((volatile unsigned long *)((0xbc003010) + 4))) = (val))
++
++static const intr_group_t intr_group_muscat[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_MUSCAT(base) (*(base))
++#define READ_MASK_MUSCAT(base) (*(base + 2))
++#define WRITE_MASK_MUSCAT(base, val) (*(base + 2) = (val))
++
++static inline int irq_to_group(unsigned int irq_nr)
++{
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ return ((irq_nr - GROUP0_IRQ_BASE) >> 5);
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ return 0;
++ }
++}
++
++static inline int group_to_ip(unsigned int group)
++{
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ return group + 2;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ return 6;
++ }
++}
++
++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 aruba_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 {
++ // calculate group
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ group = ip >> 5;
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ group = 0;
++ break;
++ }
++
++ // calc interrupt bit within group
++ ip -= (group << 5);
++ intr_bit = 1 << ip;
++
++ // first enable the IP mapped to this IRQ
++ enable_local_irq(group_to_ip(group));
++
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ addr = intr_group_muscat[group].base_addr;
++ // unmask intr within group
++ WRITE_MASK_MUSCAT(addr, READ_MASK_MUSCAT(addr) & ~intr_bit);
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ addr = intr_group_merlot[group].base_addr;
++ WRITE_MASK_MERLOT(addr, (READ_MASK_MERLOT(addr) | intr_bit));
++ break;
++ }
++ }
++}
++
++static void aruba_disable_irq(unsigned int irq_nr)
++{
++ int ip = irq_nr - GROUP0_IRQ_BASE;
++ unsigned int group, intr_bit, mask;
++ volatile unsigned int *addr;
++
++ // calculate group
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ group = ip >> 5;
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ group = 0;
++ break;
++ }
++
++ // calc interrupt bit within group
++ ip -= group << 5;
++ intr_bit = 1 << ip;
++
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ addr = intr_group_muscat[group].base_addr;
++ // mask intr within group
++ mask = READ_MASK_MUSCAT(addr);
++ mask |= intr_bit;
++ WRITE_MASK_MUSCAT(addr, mask);
++
++ /*
++ if there are no more interrupts enabled in this
++ group, disable corresponding IP
++ */
++ if (mask == intr_group_muscat[group].mask)
++ disable_local_irq(group_to_ip(group));
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ addr = intr_group_merlot[group].base_addr;
++ addr = intr_group_merlot[group].base_addr;
++ // mask intr within group
++ WRITE_MASK_MERLOT(addr, (READ_MASK_MERLOT(addr) & ~intr_bit));
++ if (READ_MASK_MERLOT(addr))
++ disable_local_irq(group_to_ip(group));
++ break;
++ }
++}
++
++static unsigned int startup_irq(unsigned int irq_nr)
++{
++ aruba_enable_irq(irq_nr);
++ return 0;
++}
++
++static void shutdown_irq(unsigned int irq_nr)
++{
++ aruba_disable_irq(irq_nr);
++ return;
++}
++
++static void mask_and_ack_irq(unsigned int irq_nr)
++{
++ aruba_disable_irq(irq_nr);
++ ack_local_irq(group_to_ip(irq_to_group(irq_nr)));
++}
++
++static void 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);
++ }
++
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ if (irq_nr == GROUP4_IRQ_BASE + 9) idt_gpio->gpioistat &= 0xfffffdff;
++ else if (irq_nr == GROUP4_IRQ_BASE + 10) idt_gpio->gpioistat &= 0xfffffbff;
++ else if (irq_nr == GROUP4_IRQ_BASE + 11) idt_gpio->gpioistat &= 0xfffff7ff;
++ else if (irq_nr == GROUP4_IRQ_BASE + 12) idt_gpio->gpioistat &= 0xffffefff;
++
++ group = ip >> 5;
++
++ // calc interrupt bit within group
++ ip -= (group << 5);
++ intr_bit = 1 << ip;
++
++ // first enable the IP mapped to this IRQ
++ enable_local_irq(group_to_ip(group));
++
++ addr = intr_group_muscat[group].base_addr;
++ // unmask intr within group
++ WRITE_MASK_MUSCAT(addr, READ_MASK_MUSCAT(addr) & ~intr_bit);
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ group = 0;
++ // calc interrupt bit within group
++ intr_bit = 1 << ip;
++ // first enable the IP mapped to this IRQ
++ enable_local_irq(group_to_ip(group));
++ addr = intr_group_merlot[group].base_addr;
++ // unmask intr within group
++ WRITE_MASK_MERLOT(addr, (READ_MASK_MERLOT(addr) | intr_bit));
++ break;
++ }
++}
++
++static struct hw_interrupt_type aruba_irq_type = {
++ .typename = "IDT434",
++ .startup = startup_irq,
++ .shutdown = shutdown_irq,
++ .enable = aruba_enable_irq,
++ .disable = aruba_disable_irq,
++ .ack = mask_and_ack_irq,
++ .end = 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));
++ set_except_vector(0, idtIRQ);
++
++ 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].handler = &aruba_irq_type;
++ spin_lock_init(&irq_desc[i].lock);
++ }
++
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ WRITE_MASK_MERLOT(intr_group_merlot[0].base_addr, 0);
++ *((volatile unsigned long *)0xbc003014) = 0x10;
++ break;
++ }
++}
++
++/* Main Interrupt dispatcher */
++void aruba_irqdispatch(unsigned long cp0_cause, struct pt_regs *regs)
++{
++ unsigned int pend, group, ip;
++ volatile unsigned int *addr;
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ if ((ip = (cp0_cause & 0x7c00))) {
++ group = 21 - rc32434_clz(ip);
++
++ addr = intr_group_muscat[group].base_addr;
++
++ pend = READ_PEND_MUSCAT(addr);
++ pend &= ~READ_MASK_MUSCAT(addr); // only unmasked interrupts
++ pend = 39 - rc32434_clz(pend);
++ do_IRQ((group << 5) + pend, regs);
++ }
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ #define MERLOT_WLAN1_IRQ 2 // bit 10 in CP0_status register
++ #define MERLOT_ENET_IRQ 3 // bit 11 in CP0_status register
++ #define MERLOT_WLAN_IRQ 5 // bit 13 in CP0_status register
++ #define MERLOT_MISC_IRQ 6 // bit 14 in CP0_status register = GROUP 0
++
++ if (cp0_cause & (1 << (8 + MERLOT_MISC_IRQ))) {
++ // Misc Interrupt
++ group = 0;
++ addr = intr_group_merlot[group].base_addr;
++ pend = READ_PEND_MERLOT(addr);
++ pend &= READ_MASK_MERLOT(addr); // only unmasked interrupts
++ /* handle one misc interrupt at a time */
++ while (pend) {
++ unsigned int intr_bit, irq_nr;
++ intr_bit = pend ^ (pend - 1);
++ irq_nr = ((31 - rc32434_clz(pend)) + GROUP0_IRQ_BASE);
++ do_IRQ(irq_nr, regs);
++ do_IRQ(irq_nr, regs);
++ pend &= ~intr_bit;
++ }
++ }
++
++ if (cp0_cause & (1 << (8 + MERLOT_WLAN_IRQ))) {
++ do_IRQ(MERLOT_WLAN_IRQ, regs);
++ }
++
++ if (cp0_cause & (1 << (8 + MERLOT_ENET_IRQ))) {
++ do_IRQ(MERLOT_ENET_IRQ, regs);
++ }
++ break;
++ }
++}
+diff -Nur linux-2.6.15/arch/mips/aruba/Makefile linux-2.6.15-openwrt/arch/mips/aruba/Makefile
+--- linux-2.6.15/arch/mips/aruba/Makefile 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/Makefile 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,49 @@
++###############################################################################
++#
++# BRIEF MODULE DESCRIPTION
++# Makefile for IDT EB434 BSP
++#
++# 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
++#
++#
++#
++###############################################################################
++
++
++# .S.s:
++# $(CPP) $(CFLAGS) $< -o $*.s
++# .S.o:
++# $(CC) $(CFLAGS) -c $< -o $*.o
++
++obj-y := prom.o setup.o idtIRQ.o irq.o time.o flash_lock.o wdt_merlot.o
++obj-$(CONFIG_SERIAL_8250) += serial.o
++
++subdir-y += nvram
++obj-y += nvram/built-in.o
++
+diff -Nur linux-2.6.15/arch/mips/aruba/nvram/Makefile linux-2.6.15-openwrt/arch/mips/aruba/nvram/Makefile
+--- linux-2.6.15/arch/mips/aruba/nvram/Makefile 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/nvram/Makefile 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,46 @@
++###############################################################################
++#
++# BRIEF MODULE DESCRIPTION
++# Makefile for IDT EB434 nvram access routines
++#
++# 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
++#
++#
++#
++###############################################################################
++
++obj-y := nvram434.o
++obj-m := $(O_TARGET)
++
++
++
++
++
++
++
+diff -Nur linux-2.6.15/arch/mips/aruba/nvram/nvram434.c linux-2.6.15-openwrt/arch/mips/aruba/nvram/nvram434.c
+--- linux-2.6.15/arch/mips/aruba/nvram/nvram434.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/nvram/nvram434.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,392 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * nvram interface routines.
++ *
++ * 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/ctype.h>
++#include <linux/string.h>
++
++//#include <asm/ds1553rtc.h>
++#include "nvram434.h"
++#define NVRAM_BASE 0xbfff8000
++
++extern void setenv (char *e, char *v, int rewrite);
++extern void unsetenv (char *e);
++extern void mapenv (int (*func)(char *, char *));
++extern char *getenv (char *s);
++extern void purgeenv(void);
++
++static void nvram_initenv(void);
++
++static unsigned char
++nvram_getbyte(int offs)
++{
++ return(*((unsigned char*)(NVRAM_BASE + offs)));
++}
++
++static void
++nvram_setbyte(int offs, unsigned char val)
++{
++ unsigned char* nvramDataPointer = (unsigned char*)(NVRAM_BASE + offs);
++
++ *nvramDataPointer = val;
++}
++
++/*
++ * BigEndian!
++ */
++static unsigned short
++nvram_getshort(int offs)
++{
++ return((nvram_getbyte(offs) << 8) | nvram_getbyte(offs + 1));
++}
++
++static void
++nvram_setshort(int offs, unsigned short val)
++{
++ nvram_setbyte(offs, (unsigned char)((val >> 8) & 0xff));
++ nvram_setbyte(offs + 1, (unsigned char)(val & 0xff));
++}
++#if 0
++static unsigned int
++nvram_getint(int offs)
++{
++ unsigned int val;
++ val = nvram_getbyte(offs) << 24;
++ val |= nvram_getbyte(offs + 1) << 16;
++ val |= nvram_getbyte(offs + 2) << 8;
++ val |= nvram_getbyte(offs + 3);
++ return(val);
++}
++
++static void
++nvram_setint(int offs, unsigned int val)
++{
++ nvram_setbyte(offs, val >> 24);
++ nvram_setbyte(offs + 1, val >> 16);
++ nvram_setbyte(offs + 2, val >> 8);
++ nvram_setbyte(offs + 3, val);
++}
++#endif
++/*
++ * calculate NVRAM checksum
++ */
++static unsigned short
++nvram_calcsum(void)
++{
++ unsigned short sum = NV_MAGIC;
++ int i;
++
++ for (i = ENV_BASE; i < ENV_TOP; i += 2)
++ sum += nvram_getshort(i);
++ return(sum);
++}
++
++/*
++ * update the nvram checksum
++ */
++static void
++nvram_updatesum (void)
++{
++ nvram_setshort(NVOFF_CSUM, nvram_calcsum());
++}
++
++/*
++ * test validity of nvram by checksumming it
++ */
++static int
++nvram_isvalid(void)
++{
++ static int is_valid;
++
++ if (is_valid)
++ return(1);
++
++ if (nvram_getshort(NVOFF_MAGIC) != NV_MAGIC) {
++ printk("nvram_isvalid FAILED\n");
++ //nvram_initenv();
++ }
++ is_valid = 1;
++ return(1);
++}
++
++/* return nvram address of environment string */
++static int
++nvram_matchenv(char *s)
++{
++ int envsize, envp, n, i, varsize;
++ char *var;
++
++ envsize = nvram_getshort(NVOFF_ENVSIZE);
++
++ if (envsize > ENV_AVAIL)
++ return(0); /* sanity */
++
++ envp = ENV_BASE;
++
++ if ((n = strlen (s)) > 255)
++ return(0);
++
++ while (envsize > 0) {
++ varsize = nvram_getbyte(envp);
++ if (varsize == 0 || (envp + varsize) > ENV_TOP)
++ return(0); /* sanity */
++ for (i = envp + 1, var = s; i <= envp + n; i++, var++) {
++ char c1 = nvram_getbyte(i);
++ char c2 = *var;
++ if (islower(c1))
++ c1 = toupper(c1);
++ if (islower(c2))
++ c2 = toupper(c2);
++ if (c1 != c2)
++ break;
++ }
++ if (i > envp + n) { /* match so far */
++ if (n == varsize - 1) /* match on boolean */
++ return(envp);
++ if (nvram_getbyte(i) == '=') /* exact match on variable */
++ return(envp);
++ }
++ envsize -= varsize;
++ envp += varsize;
++ }
++ return(0);
++}
++
++static void nvram_initenv(void)
++{
++ nvram_setshort(NVOFF_MAGIC, NV_MAGIC);
++ nvram_setshort(NVOFF_ENVSIZE, 0);
++
++ nvram_updatesum();
++}
++
++static void
++nvram_delenv(char *s)
++{
++ int nenvp, envp, envsize, nbytes;
++
++ envp = nvram_matchenv(s);
++ if (envp == 0)
++ return;
++
++ nenvp = envp + nvram_getbyte(envp);
++ envsize = nvram_getshort(NVOFF_ENVSIZE);
++ nbytes = envsize - (nenvp - ENV_BASE);
++ nvram_setshort(NVOFF_ENVSIZE, envsize - (nenvp - envp));
++ while (nbytes--) {
++ nvram_setbyte(envp, nvram_getbyte(nenvp));
++ envp++;
++ nenvp++;
++ }
++ nvram_updatesum();
++}
++
++static int
++nvram_setenv(char *s, char *v)
++{
++ int ns, nv, total;
++ int envp;
++
++ if (!nvram_isvalid())
++ return(-1);
++
++ nvram_delenv(s);
++ ns = strlen(s);
++ if (ns == 0)
++ return (-1);
++ if (v && *v) {
++ nv = strlen(v);
++ total = ns + nv + 2;
++ }
++ else {
++ nv = 0;
++ total = ns + 1;
++ }
++ if (total > 255 || total > ENV_AVAIL - nvram_getshort(NVOFF_ENVSIZE))
++ return(-1);
++
++ envp = ENV_BASE + nvram_getshort(NVOFF_ENVSIZE);
++
++ nvram_setbyte(envp, (unsigned char) total);
++ envp++;
++
++ while (ns--) {
++ nvram_setbyte(envp, *s);
++ envp++;
++ s++;
++ }
++
++ if (nv) {
++ nvram_setbyte(envp, '=');
++ envp++;
++ while (nv--) {
++ nvram_setbyte(envp, *v);
++ envp++;
++ v++;
++ }
++ }
++ nvram_setshort(NVOFF_ENVSIZE, envp-ENV_BASE);
++ nvram_updatesum();
++ return 0;
++}
++
++static char *
++nvram_getenv(char *s)
++{
++ static char buf[256]; /* FIXME: this cannot be static */
++ int envp, ns, nbytes, i;
++
++ if (!nvram_isvalid())
++ return "INVALID NVRAM"; //((char *)0);
++
++ envp = nvram_matchenv(s);
++ if (envp == 0)
++ return "NOT FOUND"; //((char *)0);
++ ns = strlen(s);
++ if (nvram_getbyte(envp) == ns + 1) /* boolean */
++ buf[0] = '\0';
++ else {
++ nbytes = nvram_getbyte(envp) - (ns + 2);
++ envp += ns + 2;
++ for (i = 0; i < nbytes; i++)
++ buf[i] = nvram_getbyte(envp++);
++ buf[i] = '\0';
++ }
++ return(buf);
++}
++
++static void
++nvram_unsetenv(char *s)
++{
++ if (!nvram_isvalid())
++ return;
++
++ nvram_delenv(s);
++}
++
++/*
++ * apply func to each string in environment
++ */
++static void
++nvram_mapenv(int (*func)(char *, char *))
++{
++ int envsize, envp, n, i, seeneql;
++ char name[256], value[256];
++ char c, *s;
++
++ if (!nvram_isvalid())
++ return;
++
++ envsize = nvram_getshort(NVOFF_ENVSIZE);
++ envp = ENV_BASE;
++
++ while (envsize > 0) {
++ value[0] = '\0';
++ seeneql = 0;
++ s = name;
++ n = nvram_getbyte(envp);
++ for (i = envp + 1; i < envp + n; i++) {
++ c = nvram_getbyte(i);
++ if ((c == '=') && !seeneql) {
++ *s = '\0';
++ s = value;
++ seeneql = 1;
++ continue;
++ }
++ *s++ = c;
++ }
++ *s = '\0';
++ (*func)(name, value);
++ envsize -= n;
++ envp += n;
++ }
++}
++#if 0
++static unsigned int
++digit(char c)
++{
++ if ('0' <= c && c <= '9')
++ return (c - '0');
++ if ('A' <= c && c <= 'Z')
++ return (10 + c - 'A');
++ if ('a' <= c && c <= 'z')
++ return (10 + c - 'a');
++ return (~0);
++}
++#endif
++/*
++ * Wrappers to allow 'special' environment variables to get processed
++ */
++void
++setenv(char *e, char *v, int rewrite)
++{
++ if (nvram_getenv(e) && !rewrite)
++ return;
++
++ nvram_setenv(e, v);
++}
++
++char *
++getenv(char *e)
++{
++ return(nvram_getenv(e));
++}
++
++void
++unsetenv(char *e)
++{
++ nvram_unsetenv(e);
++}
++
++void
++purgeenv()
++{
++ int i;
++ unsigned char* nvramDataPointer = (unsigned char*)(NVRAM_BASE);
++
++ for (i = ENV_BASE; i < ENV_TOP; i++)
++ *nvramDataPointer++ = 0;
++ nvram_setshort(NVOFF_MAGIC, NV_MAGIC);
++ nvram_setshort(NVOFF_ENVSIZE, 0);
++ nvram_setshort(NVOFF_CSUM, NV_MAGIC);
++}
++
++void
++mapenv(int (*func)(char *, char *))
++{
++ nvram_mapenv(func);
++}
+diff -Nur linux-2.6.15/arch/mips/aruba/nvram/nvram434.h linux-2.6.15-openwrt/arch/mips/aruba/nvram/nvram434.h
+--- linux-2.6.15/arch/mips/aruba/nvram/nvram434.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/nvram/nvram434.h 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,66 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * nvram definitions.
++ *
++ * 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 _NVRAM_
++#define _NVRAM_
++#define NVOFFSET 0 /* use all of NVRAM */
++
++/* Offsets to reserved locations */
++ /* size description */
++#define NVOFF_MAGIC (NVOFFSET + 0) /* 2 magic value */
++#define NVOFF_CSUM (NVOFFSET + 2) /* 2 NVRAM environment checksum */
++#define NVOFF_ENVSIZE (NVOFFSET + 4) /* 2 size of 'environment' */
++#define NVOFF_TEST (NVOFFSET + 5) /* 1 cold start test byte */
++#define NVOFF_ETHADDR (NVOFFSET + 6) /* 6 decoded ethernet address */
++#define NVOFF_UNUSED (NVOFFSET + 12) /* 0 current end of table */
++
++#define NV_MAGIC 0xdeaf /* nvram magic number */
++#define NV_RESERVED 6 /* number of reserved bytes */
++
++#undef NVOFF_ETHADDR
++#define NVOFF_ETHADDR (NVOFFSET + NV_RESERVED - 6)
++
++/* number of bytes available for environment */
++#define ENV_BASE (NVOFFSET + NV_RESERVED)
++#define ENV_TOP 0x2000
++#define ENV_AVAIL (ENV_TOP - ENV_BASE)
++
++#endif /* _NVRAM_ */
++
++
+diff -Nur linux-2.6.15/arch/mips/aruba/prom.c linux-2.6.15-openwrt/arch/mips/aruba/prom.c
+--- linux-2.6.15/arch/mips/aruba/prom.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/prom.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,111 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * prom interface routines
++ *
++ * 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/config.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/serial.h>
++#include <linux/serialP.h>
++#include <asm/serial.h>
++#include <linux/ioport.h>
++
++unsigned int idt_cpu_freq;
++EXPORT_SYMBOL(idt_cpu_freq);
++
++unsigned int arch_has_pci=0;
++
++/* Kernel Boot parameters */
++static unsigned char bootparm[] = "console=ttyS0,9600 root=/dev/mtdblock1 rootfstype=jffs2";
++
++extern unsigned long mips_machgroup;
++extern unsigned long mips_machtype;
++
++extern void setup_serial_port(void);
++extern char * getenv(char *e);
++
++/* IDT 79EB434 memory map -- we really should be auto sizing it */
++#define RAM_SIZE 32*1024*1024
++
++char *__init prom_getcmdline(void)
++{
++ return &(arcs_cmdline[0]);
++}
++
++void __init prom_init(void)
++{
++ char *boardname;
++ sprintf(arcs_cmdline, "%s", bootparm);
++
++ /* set our arch type */
++ mips_machgroup = MACH_GROUP_ARUBA;
++ mips_machtype = MACH_ARUBA_UNKNOWN;
++
++ boardname=getenv("boardname");
++
++ if (!strcmp(boardname,"Muscat")) {
++ mips_machtype = MACH_ARUBA_AP70;
++ idt_cpu_freq = 133000000;
++ arch_has_pci=1;
++ } else if (!strcmp(boardname,"Mataro")) {
++ mips_machtype = MACH_ARUBA_AP65;
++ idt_cpu_freq = 110000000;
++ } else if (!strcmp(boardname,"Merlot")) {
++ mips_machtype = MACH_ARUBA_AP60;
++ idt_cpu_freq = 90000000;
++ }
++
++ /* turn on the console */
++ setup_serial_port();
++
++ /*
++ * give all RAM to boot allocator,
++ * except where the kernel was loaded
++ */
++ add_memory_region(0,RAM_SIZE,BOOT_MEM_RAM);
++}
++
++void prom_free_prom_memory(void)
++{
++ printk("stubbed prom_free_prom_memory()\n");
++}
+diff -Nur linux-2.6.15/arch/mips/aruba/serial.c linux-2.6.15-openwrt/arch/mips/aruba/serial.c
+--- linux-2.6.15/arch/mips/aruba/serial.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/serial.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,94 @@
++/**************************************************************************
++ *
++ * 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/config.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/idt-boards/rc32434/rc32434.h>
++
++extern int __init early_serial_setup(struct uart_port *port);
++
++#define BASE_BAUD (1843200 / 16)
++
++extern unsigned int idt_cpu_freq;
++
++extern int __init setup_serial_port(void)
++{
++ static struct uart_port serial_req[2];
++
++ memset(serial_req, 0, sizeof(serial_req));
++ serial_req[0].type = PORT_16550A;
++ serial_req[0].line = 0;
++ serial_req[0].flags = STD_COM_FLAGS;
++ serial_req[0].iotype = SERIAL_IO_MEM;
++ serial_req[0].regshift = 2;
++
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ serial_req[0].irq = 104;
++ serial_req[0].mapbase = KSEG1ADDR(0x18058003);
++ serial_req[0].membase = (char *) KSEG1ADDR(0x18058003);
++ serial_req[0].uartclk = idt_cpu_freq;
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ serial_req[0].irq = 12;
++ serial_req[0].mapbase = KSEG1ADDR(0xbc000003);
++ serial_req[0].membase = (char *) KSEG1ADDR(0xbc000003);
++ serial_req[0].uartclk = idt_cpu_freq / 2;
++ break;
++ }
++
++ early_serial_setup(&serial_req[0]);
++
++ return(0);
++}
+diff -Nur linux-2.6.15/arch/mips/aruba/setup.c linux-2.6.15-openwrt/arch/mips/aruba/setup.c
+--- linux-2.6.15/arch/mips/aruba/setup.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/setup.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,124 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * setup routines for IDT EB434 boards
++ *
++ * 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/init.h>
++#include <linux/mm.h>
++#include <linux/sched.h>
++#include <linux/irq.h>
++#include <asm/bootinfo.h>
++#include <asm/io.h>
++#include <linux/ioport.h>
++#include <asm/mipsregs.h>
++#include <asm/pgtable.h>
++#include <asm/reboot.h>
++#include <asm/addrspace.h> /* for KSEG1ADDR() */
++#include <asm/idt-boards/rc32434/rc32434.h>
++
++extern char *__init prom_getcmdline(void);
++
++extern void (*board_time_init) (void);
++extern void (*board_timer_setup) (struct irqaction * irq);
++extern void aruba_time_init(void);
++extern void aruba_timer_setup(struct irqaction *irq);
++extern void aruba_reset(void);
++
++#define epldMask ((volatile unsigned char *)0xB900000d)
++
++static void aruba_machine_restart(char *command)
++{
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ *(volatile u32 *)KSEG1ADDR(0x18008000) = 0x80000001;
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ /* Reset*/
++ *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x00080350; // reset everything in sight
++ udelay(100);
++ *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0; // reset everything in sight
++ udelay(100);
++ *((volatile u32 *)KSEG1ADDR(0x1c003020)) = 0x3; // cold reset the cpu & system
++ break;
++ }
++}
++
++static void aruba_machine_halt(void)
++{
++ for (;;) continue;
++}
++
++extern char * getenv(char *e);
++extern void unlock_ap60_70_flash(void);
++extern void wdt_merlot_disable(void);
++
++void __init plat_setup(void)
++{
++ board_time_init = aruba_time_init;
++
++ board_timer_setup = aruba_timer_setup;
++
++ _machine_restart = aruba_machine_restart;
++ _machine_halt = aruba_machine_halt;
++ _machine_power_off = aruba_machine_halt;
++
++ set_io_port_base(KSEG1);
++
++ /* Enable PCI interrupts in EPLD Mask register */
++ *epldMask = 0x0;
++ *(epldMask + 1) = 0x0;
++
++ write_c0_wired(0);
++ unlock_ap60_70_flash();
++
++ printk("BOARD - %s\n",getenv("boardname"));
++
++ wdt_merlot_disable();
++
++ return 0;
++}
++
++int page_is_ram(unsigned long pagenr)
++{
++ return 1;
++}
++
++const char *get_system_type(void)
++{
++ return "MIPS IDT32434 - ARUBA";
++}
+diff -Nur linux-2.6.15/arch/mips/aruba/time.c linux-2.6.15-openwrt/arch/mips/aruba/time.c
+--- linux-2.6.15/arch/mips/aruba/time.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/time.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,108 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * timer routines for IDT EB434 boards
++ *
++ * 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/config.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 <linux/param.h>
++#include <asm/mipsregs.h>
++#include <asm/ptrace.h>
++#include <asm/time.h>
++#include <asm/hardirq.h>
++
++#include <asm/mipsregs.h>
++#include <asm/ptrace.h>
++#include <asm/debug.h>
++#include <asm/time.h>
++
++#include <asm/idt-boards/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 idt_cpu_freq;
++
++static unsigned long __init cal_r4koff(void)
++{
++ mips_hpt_frequency = idt_cpu_freq * IDT_CLOCK_MULT / 2;
++ return (mips_hpt_frequency / HZ);
++}
++
++void __init aruba_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 aruba_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);
++
++}
++
++asmlinkage void aruba_timer_interrupt(int irq, struct pt_regs *regs)
++{
++ irq_enter();
++ kstat_this_cpu.irqs[irq]++;
++
++ timer_interrupt(irq, NULL, regs);
++ irq_exit();
++}
+diff -Nur linux-2.6.15/arch/mips/aruba/wdt_merlot.c linux-2.6.15-openwrt/arch/mips/aruba/wdt_merlot.c
+--- linux-2.6.15/arch/mips/aruba/wdt_merlot.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/aruba/wdt_merlot.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,30 @@
++#include <linux/config.h>
++#include <linux/kernel.h>
++#include <asm/bootinfo.h>
++
++void wdt_merlot_disable()
++{
++ volatile __u32 *wdt_errcs;
++ volatile __u32 *wdt_wtc;
++ volatile __u32 *wdt_ctl;
++ volatile __u32 val;
++
++ switch (mips_machtype) {
++ case MACH_ARUBA_AP70:
++ wdt_errcs = (__u32 *) 0xb8030030;
++ wdt_wtc = (__u32 *) 0xb803003c;
++ val = *wdt_errcs;
++ val &= ~0x201;
++ *wdt_errcs = val;
++ val = *wdt_wtc;
++ val &= ~0x1;
++ *wdt_wtc = val;
++ break;
++ case MACH_ARUBA_AP65:
++ case MACH_ARUBA_AP60:
++ default:
++ wdt_ctl = (__u32 *) 0xbc003008;
++ *wdt_ctl = 0;
++ break;
++ }
++}
+diff -Nur linux-2.6.15/arch/mips/Kconfig linux-2.6.15-openwrt/arch/mips/Kconfig
+--- linux-2.6.15/arch/mips/Kconfig 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/Kconfig 2006-01-10 00:32:32.000000000 +0100
+@@ -227,6 +227,18 @@
+ either a NEC Vr5432 or QED RM5231. Say Y here if you wish to build
+ a kernel for this platform.
+
++config MACH_ARUBA
++ bool "Support for the ARUBA product line"
++ select DMA_NONCOHERENT
++ select IRQ_CPU
++ select CPU_HAS_PREFETCH
++ select HW_HAS_PCI
++ select SWAP_IO_SPACE
++ select SYS_SUPPORTS_32BIT_KERNEL
++ select SYS_HAS_CPU_MIPS32_R1
++ select SYS_SUPPORTS_BIG_ENDIAN
++
++
+ config MACH_JAZZ
+ bool "Support for the Jazz family of machines"
+ select ARC
+diff -Nur linux-2.6.15/arch/mips/Makefile linux-2.6.15-openwrt/arch/mips/Makefile
+--- linux-2.6.15/arch/mips/Makefile 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/Makefile 2006-01-10 00:32:32.000000000 +0100
+@@ -258,6 +258,14 @@
+ #
+
+ #
++# Aruba
++#
++
++core-$(CONFIG_MACH_ARUBA) += arch/mips/aruba/
++cflags-$(CONFIG_MACH_ARUBA) += -Iinclude/asm-mips/aruba
++load-$(CONFIG_MACH_ARUBA) += 0x80100000
++
++#
+ # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
+ #
+ core-$(CONFIG_MACH_JAZZ) += arch/mips/jazz/
+diff -Nur linux-2.6.15/arch/mips/mm/tlbex.c linux-2.6.15-openwrt/arch/mips/mm/tlbex.c
+--- linux-2.6.15/arch/mips/mm/tlbex.c 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/mm/tlbex.c 2006-01-10 00:32:32.000000000 +0100
+@@ -852,7 +852,6 @@
+
+ case CPU_R10000:
+ case CPU_R12000:
+- case CPU_4KC:
+ case CPU_SB1:
+ case CPU_SB1A:
+ case CPU_4KSC:
+@@ -880,6 +879,7 @@
+ tlbw(p);
+ break;
+
++ case CPU_4KC:
+ case CPU_4KEC:
+ case CPU_24K:
+ case CPU_34K:
+diff -Nur linux-2.6.15/arch/mips/pci/fixup-aruba.c linux-2.6.15-openwrt/arch/mips/pci/fixup-aruba.c
+--- linux-2.6.15/arch/mips/pci/fixup-aruba.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/pci/fixup-aruba.c 2006-01-10 00:34:41.000000000 +0100
+@@ -0,0 +1,115 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * PCI fixups 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/config.h>
++#include <linux/types.h>
++#include <linux/pci.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <asm/idt-boards/rc32434/rc32434.h>
++#include <asm/idt-boards/rc32434/rc32434_pci.h>
++
++int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
++{
++
++ if (dev->bus->number != 0) {
++ return 0;
++ }
++
++ slot = PCI_SLOT(dev->devfn);
++ dev->irq = 0;
++
++ if (slot > 0 && slot <= 15) {
++#if 1
++ if(slot == 10) {
++ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 9; // intA
++ } else if(slot == 11) {
++ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 10; // intA
++ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 10; // intA
++ if(pin == 3) dev->irq = GROUP4_IRQ_BASE + 10; // intA
++ } else if(slot == 12) {
++ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 11; // intA
++ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 12; // intB
++ } else if (slot == 13) {
++ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 12; // intA
++ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 11; // intB
++ } else {
++ dev->irq = GROUP4_IRQ_BASE + 11;
++ }
++#else
++ switch (pin) {
++ case 1: /* INTA*/
++ dev->irq = GROUP4_IRQ_BASE + 11;
++ break;
++ case 2: /* INTB */
++ dev->irq = GROUP4_IRQ_BASE + 11;
++ break;
++ case 3: /* INTC */
++ dev->irq = GROUP4_IRQ_BASE + 11;
++ break;
++ case 4: /* INTD */
++ dev->irq = GROUP4_IRQ_BASE + 11;
++ break;
++ default:
++ dev->irq = 0xff;
++ break;
++ }
++#endif
++#ifdef DEBUG
++ printk("irq fixup: slot %d, pin %d, irq %d\n",
++ slot, pin, dev->irq);
++#endif
++ pci_write_config_byte(dev, PCI_INTERRUPT_LINE,dev->irq);
++ }
++ return (dev->irq);
++}
++
++struct pci_fixup pcibios_fixups[] = {
++ {0}
++};
++
++
++
++
++
++
++
++
++
++
++
+diff -Nur linux-2.6.15/arch/mips/pci/Makefile linux-2.6.15-openwrt/arch/mips/pci/Makefile
+--- linux-2.6.15/arch/mips/pci/Makefile 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/pci/Makefile 2006-01-10 00:32:32.000000000 +0100
+@@ -56,3 +56,4 @@
+ obj-$(CONFIG_TOSHIBA_RBTX4938) += fixup-tx4938.o ops-tx4938.o
+ obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o
+ obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o
++obj-$(CONFIG_MACH_ARUBA) += fixup-aruba.o ops-aruba.o pci-aruba.o
+diff -Nur linux-2.6.15/arch/mips/pci/ops-aruba.c linux-2.6.15-openwrt/arch/mips/pci/ops-aruba.c
+--- linux-2.6.15/arch/mips/pci/ops-aruba.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/pci/ops-aruba.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,204 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * pci_ops 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/config.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/idt-boards/rc32434/rc32434.h>
++#include <asm/idt-boards/rc32434/rc32434_pci.h>
++
++#define PCI_ACCESS_READ 0
++#define PCI_ACCESS_WRITE 1
++
++
++#define PCI_CFG_SET(slot,func,off) \
++ (rc32434_pci->pcicfga = (0x80000000 | ((slot)<<11) | \
++ ((func)<<8) | (off)))
++
++static int config_access(unsigned char access_type, struct pci_bus *bus,
++ unsigned int devfn, unsigned char where,
++ u32 * data)
++{
++ /*
++ * config cycles are on 4 byte boundary only
++ */
++ unsigned int slot = PCI_SLOT(devfn);
++ u8 func = PCI_FUNC(devfn);
++
++ if (slot < 2 || slot > 15) {
++ *data = 0xFFFFFFFF;
++ return -1;
++ }
++ /* Setup address */
++ PCI_CFG_SET(slot, func, where);
++ rc32434_sync();
++
++ if (access_type == PCI_ACCESS_WRITE) {
++ rc32434_sync();
++ rc32434_pci->pcicfgd = *data;
++ } else {
++ rc32434_sync();
++ *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;
++
++ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val);
++ 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 -Nur linux-2.6.15/arch/mips/pci/pci-aruba.c linux-2.6.15-openwrt/arch/mips/pci/pci-aruba.c
+--- linux-2.6.15/arch/mips/pci/pci-aruba.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/arch/mips/pci/pci-aruba.c 2006-01-10 00:32:32.000000000 +0100
+@@ -0,0 +1,235 @@
++/**************************************************************************
++ *
++ * 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/config.h>
++#include <linux/types.h>
++#include <linux/pci.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <asm/idt-boards/rc32434/rc32434.h>
++#include <asm/idt-boards/rc32434/rc32434_pci.h>
++
++#define PCI_ACCESS_READ 0
++#define PCI_ACCESS_WRITE 1
++
++#undef DEBUG
++#ifdef DEBUG
++#define DBG(x...) printk(x)
++#else
++#define DBG(x...)
++#endif
++/* 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_mem2;
++
++static struct resource rc32434_res_pci_mem1 = {
++ .name = "PCI MEM1",
++ .start = 0x50000000,
++ .end = 0x5FFFFFFF,
++ .flags = IORESOURCE_MEM,
++ .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,
++};
++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;
++
++struct pci_controller rc32434_controller = {
++ .pci_ops = &rc32434_pci_ops,
++ .mem_resource = &rc32434_res_pci_mem1,
++ .io_resource = &rc32434_res_pci_io1,
++ .mem_offset = 0x00000000UL,
++ .io_offset = 0x00000000UL,
++};
++
++extern unsigned int arch_has_pci;
++
++static int __init rc32434_pcibridge_init(void)
++{
++
++ unsigned int pciConfigAddr = 0;/*used for writing pci config values */
++ int loopCount=0 ;/*used for the loop */
++
++ unsigned int pcicValue, pcicData=0;
++ unsigned int dummyRead, pciCntlVal = 0;
++
++ if (!arch_has_pci) return 0;
++
++ printk("PCI: Initializing PCI\n");
++
++ /* Disable the IP bus error for PCI scaning */
++ pciCntlVal=rc32434_pci->pcic;
++ pciCntlVal &= 0xFFFFFF7;
++ rc32434_pci->pcic = pciCntlVal;
++
++ ioport_resource.start = rc32434_res_pci_io1.start;
++ ioport_resource.end = rc32434_res_pci_io1.end;
++/*
++ iomem_resource.start = rc32434_res_pci_mem1.start;
++ iomem_resource.end = rc32434_res_pci_mem1.end;
++*/
++
++ 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))) {
++ /* 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 */
++#ifdef __MIPSEB__
++ rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
++#else
++ rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b));
++#endif
++ 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*/
++#ifdef __MIPSEB__
++ rc32434_pci->pcilba[1].c = ( ((SIZE_256MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
++#else
++ rc32434_pci->pcilba[1].c = ((SIZE_256MB & 0x1f) << PCILBAC_size_b);
++#endif
++ 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*/
++#ifdef __MIPSEB__
++ rc32434_pci->pcilba[2].c = ( ((SIZE_4MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
++#else
++ rc32434_pci->pcilba[2].c = ((SIZE_4MB & 0x1f) << PCILBAC_size_b);
++#endif
++
++ dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */
++
++
++ rc32434_pci->pcilba[3].a = 0x18800000;
++
++ rc32434_pci->pcilba[3].m = 0x18800000;
++ /* Setup PCILBA3 as IO Window */
++
++#ifdef __MIPSEB__
++ rc32434_pci->pcilba[3].c = ( (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m) | PCILBAC_sb_m);
++#else
++ rc32434_pci->pcilba[3].c = (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m);
++#endif
++ dummyRead = rc32434_pci->pcilba[2].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;
++
++ register_pci_controller(&rc32434_controller);
++
++ rc32434_sync();
++ return 0;
++}
++
++arch_initcall(rc32434_pcibridge_init);
++
++/* Do platform specific device initialization at pci_enable_device() time */
++int pcibios_plat_dev_init(struct pci_dev *dev)
++{
++ return 0;
++}
+diff -Nur linux-2.6.15/drivers/mtd/chips/cfi_probe.c linux-2.6.15-openwrt/drivers/mtd/chips/cfi_probe.c
+--- linux-2.6.15/drivers/mtd/chips/cfi_probe.c 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/drivers/mtd/chips/cfi_probe.c 2006-01-10 00:32:32.000000000 +0100
+@@ -26,6 +26,74 @@
+ static void print_cfi_ident(struct cfi_ident *);
+ #endif
+
++#if 1
++
++#define AMD_AUTOSEL_OFF1 0xAAA
++#define AMD_AUTOSEL_OFF2 0x555
++#define AMD_MANUF_ID 0x1
++#define AMD_DEVICE_ID1 0xF6 /* T */
++#define AMD_DEVICE_ID2 0xF9 /* B */
++/* Foll. are definitions for Macronix Flash Part */
++#define MCX_MANUF_ID 0xC2
++#define MCX_DEVICE_ID1 0xA7
++#define MCX_DEVICE_ID2 0xA8
++/* Foll. common to both AMD and Macronix */
++#define FACTORY_LOCKED 0x99
++#define USER_LOCKED 0x19
++
++/* NOTE: AP-70/6x use BYTE mode flash access. Therefore the
++ * lowest Addr. pin in the flash is not A0 but A-1 (A minus 1).
++ * CPU's A0 is tied to Flash's A-1, A1 to A0 and so on. This
++ * gives 4MB of byte-addressable mem. In byte mode, all addr
++ * need to be multiplied by 2 (i.e compared to word mode).
++ * NOTE: AMD_AUTOSEL_OFF1 and OFF2 are already mult. by 2
++ * Just blindly use the addr offsets suggested in the manual
++ * for byte mode and you'll be OK. Offs. in Table 6 need to
++ * be mult by 2 (for getting autosel params)
++ */
++void
++flash_detect(struct map_info *map, __u32 base, struct cfi_private *cfi)
++{
++ map_word val[3];
++ int osf = cfi->interleave * cfi->device_type; // =2 for AP70/6x
++ char *manuf, *part, *lock ;
++
++ if (osf != 1) return ;
++
++ cfi_send_gen_cmd(0xAA, AMD_AUTOSEL_OFF1, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x55, AMD_AUTOSEL_OFF2, base, map, cfi, cfi->device_type, NULL);
++ cfi_send_gen_cmd(0x90, AMD_AUTOSEL_OFF1, base, map, cfi, cfi->device_type, NULL);
++ val[0] = map_read(map, base) ; // manuf ID
++ val[1] = map_read(map, base+2) ; // device ID
++ val[2] = map_read(map, base+6) ; // lock indicator
++#if 0
++printk("v1=0x%x v2=0x%x v3=0x%x\n", val[0], val[1], val[2]) ;
++#endif
++ if (val[0].x[0] == AMD_MANUF_ID) {
++ manuf = "AMD Flash" ;
++ if (val[1].x[0] == AMD_DEVICE_ID1)
++ part = "AM29LV320D (Top)" ;
++ else if (val[1].x[0] == AMD_DEVICE_ID2)
++ part = "AM29LV320D (Bot)" ;
++ else part = "Unknown" ;
++ } else if (val[0].x[0] == MCX_MANUF_ID) {
++ manuf = "Macronix Flash" ;
++ if (val[1].x[0] == MCX_DEVICE_ID1)
++ part = "MX29LV320A (Top)" ;
++ else if (val[1].x[0] == MCX_DEVICE_ID2)
++ part = "MX29LV320A (Bot)" ;
++ else part = "Unknown" ;
++ } else
++ return ;
++ if (val[2].x[0] == FACTORY_LOCKED)
++ lock = "Factory Locked" ;
++ else if (val[2].x[0] == USER_LOCKED)
++ lock = "User Locked" ;
++ else lock = "Unknown locking" ;
++ printk("%s %s (%s)\n", manuf, part, lock) ;
++}
++#endif
++
+ static int cfi_probe_chip(struct map_info *map, __u32 base,
+ unsigned long *chip_map, struct cfi_private *cfi);
+ static int cfi_chip_setup(struct map_info *map, struct cfi_private *cfi);
+@@ -118,6 +186,10 @@
+ }
+
+ xip_disable();
++#if 1
++ //cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
++ flash_detect(map, base, cfi) ;
++#endif
+ cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
+ cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL);
+ cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL);
+diff -Nur linux-2.6.15/drivers/mtd/maps/physmap.c linux-2.6.15-openwrt/drivers/mtd/maps/physmap.c
+--- linux-2.6.15/drivers/mtd/maps/physmap.c 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/drivers/mtd/maps/physmap.c 2006-01-10 00:32:32.000000000 +0100
+@@ -34,15 +34,31 @@
+ static struct mtd_partition *mtd_parts;
+ static int mtd_parts_nb;
+
+-static int num_physmap_partitions;
+-static struct mtd_partition *physmap_partitions;
++static int num_physmap_partitions = 3;
++static struct mtd_partition physmap_partitions[] = {
++ {
++ name: "zImage",
++ size: 0x3f0000-0x80000,
++ offset: 0x80000,
++ },
++ {
++ name: "JFFS2",
++ size: 0x3f0000-0x120000,
++ offset: 0x120000,
++ },
++ {
++ name: "NVRAM",
++ size: 0x2000,
++ offset: 0x3f8000,
++ }
++};
+
+ static const char *part_probes[] __initdata = {"cmdlinepart", "RedBoot", NULL};
+
+ void physmap_set_partitions(struct mtd_partition *parts, int num_parts)
+ {
+- physmap_partitions=parts;
+- num_physmap_partitions=num_parts;
++// physmap_partitions=parts;
++// num_physmap_partitions=num_parts;
+ }
+ #endif /* CONFIG_MTD_PARTITIONS */
+
+diff -Nur linux-2.6.15/drivers/net/Kconfig linux-2.6.15-openwrt/drivers/net/Kconfig
+--- linux-2.6.15/drivers/net/Kconfig 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/drivers/net/Kconfig 2006-01-10 00:32:32.000000000 +0100
+@@ -176,6 +176,13 @@
+
+ source "drivers/net/arm/Kconfig"
+
++config IDT_RC32434_ETH
++ tristate "IDT RC32434 Local Ethernet support"
++ depends on NET_ETHERNET
++ help
++ IDT RC32434 has one local ethernet port. Say Y here to enable it.
++ To compile this driver as a module, choose M here.
++
+ config MACE
+ tristate "MACE (Power Mac ethernet) support"
+ depends on NET_ETHERNET && PPC_PMAC && PPC32
+diff -Nur linux-2.6.15/drivers/net/Makefile linux-2.6.15-openwrt/drivers/net/Makefile
+--- linux-2.6.15/drivers/net/Makefile 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/drivers/net/Makefile 2006-01-10 00:32:33.000000000 +0100
+@@ -190,6 +190,7 @@
+ obj-$(CONFIG_SMC91X) += smc91x.o
+ obj-$(CONFIG_DM9000) += dm9000.o
+ obj-$(CONFIG_FEC_8XX) += fec_8xx/
++obj-$(CONFIG_IDT_RC32434_ETH) += rc32434_eth.o
+
+ obj-$(CONFIG_ARM) += arm/
+ obj-$(CONFIG_DEV_APPLETALK) += appletalk/
+diff -Nur linux-2.6.15/drivers/net/rc32434_eth.c linux-2.6.15-openwrt/drivers/net/rc32434_eth.c
+--- linux-2.6.15/drivers/net/rc32434_eth.c 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/drivers/net/rc32434_eth.c 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,1268 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Driver for the IDT RC32434 on-chip ethernet controller.
++ *
++ * 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
++ *
++ * Based on the driver developed by B. Maruthanayakam, H. Kou and others.
++ *
++ * Aug 2004 Sadik
++ *
++ * Added NAPI
++ *
++ **************************************************************************
++ */
++
++#include <linux/config.h>
++#include <linux/module.h>
++#include <linux/kernel.h>
++#include <linux/moduleparam.h>
++#include <linux/sched.h>
++#include <linux/ctype.h>
++#include <linux/types.h>
++#include <linux/fcntl.h>
++#include <linux/interrupt.h>
++#include <linux/ptrace.h>
++#include <linux/init.h>
++#include <linux/ioport.h>
++#include <linux/proc_fs.h>
++#include <linux/in.h>
++#include <linux/slab.h>
++#include <linux/string.h>
++#include <linux/delay.h>
++#include <linux/netdevice.h>
++#include <linux/etherdevice.h>
++#include <linux/skbuff.h>
++#include <linux/errno.h>
++#include <asm/bootinfo.h>
++#include <asm/system.h>
++#include <asm/bitops.h>
++#include <asm/pgtable.h>
++#include <asm/segment.h>
++#include <asm/io.h>
++#include <asm/dma.h>
++
++#include "rc32434_eth.h"
++
++#define DRIVER_VERSION "(mar2904)"
++
++#define DRIVER_NAME "rc32434 Ethernet driver. " DRIVER_VERSION
++
++
++#define STATION_ADDRESS_HIGH(dev) (((dev)->dev_addr[0] << 8) | \
++ ((dev)->dev_addr[1]))
++#define STATION_ADDRESS_LOW(dev) (((dev)->dev_addr[2] << 24) | \
++ ((dev)->dev_addr[3] << 16) | \
++ ((dev)->dev_addr[4] << 8) | \
++ ((dev)->dev_addr[5]))
++
++#define MII_CLOCK 1250000 /* no more than 2.5MHz */
++static char mac0[18] = "08:00:06:05:40:01";
++
++MODULE_PARM(mac0, "c18");
++MODULE_PARM_DESC(mac0, "MAC address for RC32434 ethernet0");
++
++static struct rc32434_if_t {
++ char *name;
++ struct net_device *dev;
++ char* mac_str;
++ int weight;
++ u32 iobase;
++ u32 rxdmabase;
++ u32 txdmabase;
++ int rx_dma_irq;
++ int tx_dma_irq;
++ int rx_ovr_irq;
++ int tx_und_irq;
++} rc32434_iflist[] =
++{
++ {
++ "rc32434_eth0", NULL, mac0,
++ 64,
++ ETH0_PhysicalAddress,
++ ETH0_RX_DMA_ADDR,
++ ETH0_TX_DMA_ADDR,
++ ETH0_DMA_RX_IRQ,
++ ETH0_DMA_TX_IRQ,
++ ETH0_RX_OVR_IRQ,
++ ETH0_TX_UND_IRQ
++ }
++};
++
++
++static int parse_mac_addr(struct net_device *dev, char* macstr)
++{
++ int i, j;
++ unsigned char result, value;
++
++ for (i=0; i<6; i++) {
++ result = 0;
++ if (i != 5 && *(macstr+2) != ':') {
++ ERR("invalid mac address format: %d %c\n",
++ i, *(macstr+2));
++ return -EINVAL;
++ }
++ 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 {
++ ERR("invalid mac address "
++ "character: %c\n", *macstr);
++ return -EINVAL;
++ }
++ }
++
++ macstr++;
++ dev->dev_addr[i] = result;
++ }
++
++ return 0;
++}
++
++
++
++static inline void rc32434_abort_tx(struct net_device *dev)
++{
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ rc32434_abort_dma(dev, lp->tx_dma_regs);
++
++}
++
++static inline void rc32434_abort_rx(struct net_device *dev)
++{
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ rc32434_abort_dma(dev, lp->rx_dma_regs);
++
++}
++
++static inline void rc32434_start_tx(struct rc32434_local *lp, volatile DMAD_t td)
++{
++ rc32434_start_dma(lp->tx_dma_regs, CPHYSADDR(td));
++}
++
++static inline void rc32434_start_rx(struct rc32434_local *lp, volatile DMAD_t rd)
++{
++ rc32434_start_dma(lp->rx_dma_regs, CPHYSADDR(rd));
++}
++
++static inline void rc32434_chain_tx(struct rc32434_local *lp, volatile DMAD_t td)
++{
++ rc32434_chain_dma(lp->tx_dma_regs, CPHYSADDR(td));
++}
++
++static inline void rc32434_chain_rx(struct rc32434_local *lp, volatile DMAD_t rd)
++{
++ rc32434_chain_dma(lp->rx_dma_regs, CPHYSADDR(rd));
++}
++
++#ifdef RC32434_PROC_DEBUG
++static int rc32434_read_proc(char *buf, char **start, off_t fpos,
++ int length, int *eof, void *data)
++{
++ struct net_device *dev = (struct net_device *)data;
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ int len = 0;
++
++ /* print out header */
++ len += sprintf(buf + len, "\n\tRC32434 Ethernet Debug\n\n");
++ len += sprintf (buf + len,
++ "DMA halt count = %10d, DMA run count = %10d\n",
++ lp->dma_halt_cnt, lp->dma_run_cnt);
++
++ if (fpos >= len) {
++ *start = buf;
++ *eof = 1;
++ return 0;
++ }
++ *start = buf + fpos;
++
++ if ((len -= fpos) > length)
++ return length;
++ *eof = 1;
++
++ return len;
++
++}
++#endif
++
++
++/*
++ * Restart the RC32434 ethernet controller.
++ */
++static int rc32434_restart(struct net_device *dev)
++{
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++
++ /*
++ * Disable interrupts
++ */
++ disable_irq(lp->rx_irq);
++ disable_irq(lp->tx_irq);
++#ifdef RC32434_REVISION
++ disable_irq(lp->ovr_irq);
++#endif
++ disable_irq(lp->und_irq);
++
++ /* Mask F E bit in Tx DMA */
++ rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) | DMASM_f_m | DMASM_e_m, &lp->tx_dma_regs->dmasm);
++ /* Mask D H E bit in Rx DMA */
++ rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) | DMASM_d_m | DMASM_h_m | DMASM_e_m, &lp->rx_dma_regs->dmasm);
++
++ rc32434_init(dev);
++ rc32434_multicast_list(dev);
++
++ enable_irq(lp->und_irq);
++#ifdef RC32434_REVISION
++ enable_irq(lp->ovr_irq);
++#endif
++ enable_irq(lp->tx_irq);
++ enable_irq(lp->rx_irq);
++
++ return 0;
++}
++
++int rc32434_init_module(void)
++{
++#ifdef CONFIG_MACH_ARUBA
++ if (mips_machtype != MACH_ARUBA_AP70)
++ return 1;
++#endif
++
++ printk(KERN_INFO DRIVER_NAME " \n");
++ return rc32434_probe(0);
++}
++
++static int rc32434_probe(int port_num)
++{
++ struct rc32434_if_t *bif = &rc32434_iflist[port_num];
++ struct rc32434_local *lp = NULL;
++ struct net_device *dev = NULL;
++ int i, retval,err;
++
++ dev = alloc_etherdev(sizeof(struct rc32434_local));
++ if(!dev) {
++ ERR("rc32434_eth: alloc_etherdev failed\n");
++ return -1;
++ }
++
++ SET_MODULE_OWNER(dev);
++ bif->dev = dev;
++
++#ifdef CONFIG_MACH_ARUBA
++ {
++ extern char * getenv(char *e);
++ memcpy(bif->mac_str, getenv("ethaddr"), 17);
++ }
++#endif
++
++ printk("mac: %s\n", bif->mac_str);
++ if ((retval = parse_mac_addr(dev, bif->mac_str))) {
++ ERR("MAC address parse failed\n");
++ free_netdev(dev);
++ return -1;
++ }
++
++
++ /* Initialize the device structure. */
++ if (dev->priv == NULL) {
++ lp = (struct rc32434_local *)kmalloc(sizeof(*lp), GFP_KERNEL);
++ memset(lp, 0, sizeof(struct rc32434_local));
++ }
++ else {
++ lp = (struct rc32434_local *)dev->priv;
++ }
++
++ lp->rx_irq = bif->rx_dma_irq;
++ lp->tx_irq = bif->tx_dma_irq;
++ lp->ovr_irq = bif->rx_ovr_irq;
++ lp->und_irq = bif->tx_und_irq;
++
++ lp->eth_regs = ioremap_nocache(bif->iobase, sizeof(*lp->eth_regs));
++
++ if (!lp->eth_regs) {
++ ERR("Can't remap eth registers\n");
++ retval = -ENXIO;
++ goto probe_err_out;
++ }
++
++ lp->rx_dma_regs = ioremap_nocache(bif->rxdmabase, sizeof(struct DMA_Chan_s));
++
++ if (!lp->rx_dma_regs) {
++ ERR("Can't remap Rx DMA registers\n");
++ retval = -ENXIO;
++ goto probe_err_out;
++ }
++ lp->tx_dma_regs = ioremap_nocache(bif->txdmabase,sizeof(struct DMA_Chan_s));
++
++ if (!lp->tx_dma_regs) {
++ ERR("Can't remap Tx DMA registers\n");
++ retval = -ENXIO;
++ goto probe_err_out;
++ }
++
++#ifdef RC32434_PROC_DEBUG
++ lp->ps = create_proc_read_entry (bif->name, 0, proc_net,
++ rc32434_read_proc, dev);
++#endif
++
++ lp->td_ring = (DMAD_t)kmalloc(TD_RING_SIZE + RD_RING_SIZE, GFP_KERNEL);
++ if (!lp->td_ring) {
++ ERR("Can't allocate descriptors\n");
++ retval = -ENOMEM;
++ goto probe_err_out;
++ }
++
++ dma_cache_inv((unsigned long)(lp->td_ring), TD_RING_SIZE + RD_RING_SIZE);
++
++ /* now convert TD_RING pointer to KSEG1 */
++ lp->td_ring = (DMAD_t )KSEG1ADDR(lp->td_ring);
++ lp->rd_ring = &lp->td_ring[RC32434_NUM_TDS];
++
++
++ spin_lock_init(&lp->lock);
++
++ dev->base_addr = bif->iobase;
++ /* just use the rx dma irq */
++ dev->irq = bif->rx_dma_irq;
++
++ dev->priv = lp;
++
++ dev->open = rc32434_open;
++ dev->stop = rc32434_close;
++ dev->hard_start_xmit = rc32434_send_packet;
++ dev->get_stats = rc32434_get_stats;
++ dev->set_multicast_list = &rc32434_multicast_list;
++ dev->tx_timeout = rc32434_tx_timeout;
++ dev->watchdog_timeo = RC32434_TX_TIMEOUT;
++
++#ifdef CONFIG_IDT_USE_NAPI
++ dev->poll = rc32434_poll;
++ dev->weight = bif->weight;
++ printk("Using NAPI with weight %d\n",dev->weight);
++#else
++ lp->rx_tasklet = kmalloc(sizeof(struct tasklet_struct), GFP_KERNEL);
++ tasklet_init(lp->rx_tasklet, rc32434_rx_tasklet, (unsigned long)dev);
++#endif
++ lp->tx_tasklet = kmalloc(sizeof(struct tasklet_struct), GFP_KERNEL);
++ tasklet_init(lp->tx_tasklet, rc32434_tx_tasklet, (unsigned long)dev);
++
++ if ((err = register_netdev(dev))) {
++ printk(KERN_ERR "rc32434 ethernet. Cannot register net device %d\n", err);
++ free_netdev(dev);
++ retval = -EINVAL;
++ goto probe_err_out;
++ }
++
++ INFO("Rx IRQ %d, Tx IRQ %d, ", bif->rx_dma_irq, bif->tx_dma_irq);
++ for (i = 0; i < 6; i++) {
++ printk("%2.2x", dev->dev_addr[i]);
++ if (i<5)
++ printk(":");
++ }
++ printk("\n");
++
++ return 0;
++
++ probe_err_out:
++ rc32434_cleanup_module();
++ ERR(" failed. Returns %d\n", retval);
++ return retval;
++
++}
++
++
++static void rc32434_cleanup_module(void)
++{
++ int i;
++
++ for (i = 0; rc32434_iflist[i].iobase; i++) {
++ struct rc32434_if_t * bif = &rc32434_iflist[i];
++ if (bif->dev != NULL) {
++ struct rc32434_local *lp = (struct rc32434_local *)bif->dev->priv;
++ if (lp != NULL) {
++ if (lp->eth_regs)
++ iounmap((void*)lp->eth_regs);
++ if (lp->rx_dma_regs)
++ iounmap((void*)lp->rx_dma_regs);
++ if (lp->tx_dma_regs)
++ iounmap((void*)lp->tx_dma_regs);
++ if (lp->td_ring)
++ kfree((void*)KSEG0ADDR(lp->td_ring));
++
++#ifdef RC32434_PROC_DEBUG
++ if (lp->ps) {
++ remove_proc_entry(bif->name, proc_net);
++ }
++#endif
++ kfree(lp);
++ }
++
++ unregister_netdev(bif->dev);
++ free_netdev(bif->dev);
++ kfree(bif->dev);
++ }
++ }
++}
++
++
++
++static int rc32434_open(struct net_device *dev)
++{
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++
++ /* Initialize */
++ if (rc32434_init(dev)) {
++ ERR("Error: cannot open the Ethernet device\n");
++ return -EAGAIN;
++ }
++
++ /* Install the interrupt handler that handles the Done Finished Ovr and Und Events */
++ if (request_irq(lp->rx_irq, &rc32434_rx_dma_interrupt,
++ SA_SHIRQ | SA_INTERRUPT,
++ "rc32434 ethernet Rx", dev)) {
++ ERR(": unable to get Rx DMA IRQ %d\n",
++ lp->rx_irq);
++ return -EAGAIN;
++ }
++ if (request_irq(lp->tx_irq, &rc32434_tx_dma_interrupt,
++ SA_SHIRQ | SA_INTERRUPT,
++ "rc32434 ethernet Tx", dev)) {
++ ERR(": unable to get Tx DMA IRQ %d\n",
++ lp->tx_irq);
++ free_irq(lp->rx_irq, dev);
++ return -EAGAIN;
++ }
++
++#ifdef RC32434_REVISION
++ /* Install handler for overrun error. */
++ if (request_irq(lp->ovr_irq, &rc32434_ovr_interrupt,
++ SA_SHIRQ | SA_INTERRUPT,
++ "Ethernet Overflow", dev)) {
++ ERR(": unable to get OVR IRQ %d\n",
++ lp->ovr_irq);
++ free_irq(lp->rx_irq, dev);
++ free_irq(lp->tx_irq, dev);
++ return -EAGAIN;
++ }
++#endif
++
++ /* Install handler for underflow error. */
++ if (request_irq(lp->und_irq, &rc32434_und_interrupt,
++ SA_SHIRQ | SA_INTERRUPT,
++ "Ethernet Underflow", dev)) {
++ ERR(": unable to get UND IRQ %d\n",
++ lp->und_irq);
++ free_irq(lp->rx_irq, dev);
++ free_irq(lp->tx_irq, dev);
++#ifdef RC32434_REVISION
++ free_irq(lp->ovr_irq, dev);
++#endif
++ return -EAGAIN;
++ }
++
++
++ return 0;
++}
++
++
++
++
++static int rc32434_close(struct net_device *dev)
++{
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ u32 tmp;
++
++ /* Disable interrupts */
++ disable_irq(lp->rx_irq);
++ disable_irq(lp->tx_irq);
++#ifdef RC32434_REVISION
++ disable_irq(lp->ovr_irq);
++#endif
++ disable_irq(lp->und_irq);
++
++ tmp = rc32434_readl(&lp->tx_dma_regs->dmasm);
++ tmp = tmp | DMASM_f_m | DMASM_e_m;
++ rc32434_writel(tmp, &lp->tx_dma_regs->dmasm);
++
++ tmp = rc32434_readl(&lp->rx_dma_regs->dmasm);
++ tmp = tmp | DMASM_d_m | DMASM_h_m | DMASM_e_m;
++ rc32434_writel(tmp, &lp->rx_dma_regs->dmasm);
++
++ free_irq(lp->rx_irq, dev);
++ free_irq(lp->tx_irq, dev);
++#ifdef RC32434_REVISION
++ free_irq(lp->ovr_irq, dev);
++#endif
++ free_irq(lp->und_irq, dev);
++ return 0;
++}
++
++
++/* transmit packet */
++static int rc32434_send_packet(struct sk_buff *skb, struct net_device *dev)
++{
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ unsigned long flags;
++ u32 length;
++ DMAD_t td;
++
++
++ spin_lock_irqsave(&lp->lock, flags);
++
++ td = &lp->td_ring[lp->tx_chain_tail];
++
++ /* stop queue when full, drop pkts if queue already full */
++ if(lp->tx_count >= (RC32434_NUM_TDS - 2)) {
++ lp->tx_full = 1;
++
++ if(lp->tx_count == (RC32434_NUM_TDS - 2)) {
++ netif_stop_queue(dev);
++ }
++ else {
++ lp->stats.tx_dropped++;
++ dev_kfree_skb_any(skb);
++ spin_unlock_irqrestore(&lp->lock, flags);
++ return 1;
++ }
++ }
++
++ lp->tx_count ++;
++
++ lp->tx_skb[lp->tx_chain_tail] = skb;
++
++ length = skb->len;
++
++ /* Setup the transmit descriptor. */
++ td->ca = CPHYSADDR(skb->data);
++
++ if(rc32434_readl(&(lp->tx_dma_regs->dmandptr)) == 0) {
++ if( lp->tx_chain_status == empty ) {
++ td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */
++ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
++ rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr)); /* Write to NDPTR */
++ lp->tx_chain_head = lp->tx_chain_tail; /* Move head to tail */
++ }
++ else {
++ td->control = DMA_COUNT(length) |DMAD_cof_m|DMAD_iof_m; /* Update tail */
++ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].control &= ~(DMAD_cof_m); /* Link to prev */
++ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].link = CPHYSADDR(td); /* Link to prev */
++ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
++ rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr)); /* Write to NDPTR */
++ lp->tx_chain_head = lp->tx_chain_tail; /* Move head to tail */
++ lp->tx_chain_status = empty;
++ }
++ }
++ else {
++ if( lp->tx_chain_status == empty ) {
++ td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */
++ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
++ lp->tx_chain_status = filled;
++ }
++ else {
++ td->control = DMA_COUNT(length) |DMAD_cof_m |DMAD_iof_m; /* Update tail */
++ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].control &= ~(DMAD_cof_m); /* Link to prev */
++ lp->td_ring[(lp->tx_chain_tail-1)& RC32434_TDS_MASK].link = CPHYSADDR(td); /* Link to prev */
++ lp->tx_chain_tail = (lp->tx_chain_tail + 1) & RC32434_TDS_MASK; /* Move tail */
++ }
++ }
++
++ dev->trans_start = jiffies;
++
++ spin_unlock_irqrestore(&lp->lock, flags);
++
++ return 0;
++}
++
++
++/* Ethernet MII-PHY Handler */
++static void rc32434_mii_handler(unsigned long data)
++{
++ struct net_device *dev = (struct net_device *)data;
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ unsigned long flags;
++ unsigned long duplex_status;
++ int port_addr = (lp->rx_irq == 0x2c? 1:0) << 8;
++
++ spin_lock_irqsave(&lp->lock, flags);
++
++ /* Two ports are using the same MII, the difference is the PHY address */
++ rc32434_writel(0, &rc32434_eth0_regs->miimcfg);
++ rc32434_writel(0, &rc32434_eth0_regs->miimcmd);
++ rc32434_writel(port_addr |0x05, &rc32434_eth0_regs->miimaddr);
++ rc32434_writel(MIIMCMD_scn_m, &rc32434_eth0_regs->miimcmd);
++ while(rc32434_readl(&rc32434_eth0_regs->miimind) & MIIMIND_nv_m);
++
++ ERR("irq:%x port_addr:%x RDD:%x\n",
++ lp->rx_irq, port_addr, rc32434_readl(&rc32434_eth0_regs->miimrdd));
++ duplex_status = (rc32434_readl(&rc32434_eth0_regs->miimrdd) & 0x140)? ETHMAC2_fd_m: 0;
++ if(duplex_status != lp->duplex_mode) {
++ ERR("The MII-PHY is Auto-negotiated to %s-Duplex mode for Eth-%x\n", duplex_status? "Full":"Half", lp->rx_irq == 0x2c? 1:0);
++ lp->duplex_mode = duplex_status;
++ rc32434_restart(dev);
++ }
++
++ lp->mii_phy_timer.expires = jiffies + 10 * HZ;
++ add_timer(&lp->mii_phy_timer);
++
++ spin_unlock_irqrestore(&lp->lock, flags);
++
++}
++
++#ifdef RC32434_REVISION
++/* Ethernet Rx Overflow interrupt */
++static irqreturn_t
++rc32434_ovr_interrupt(int irq, void *dev_id, struct pt_regs * regs)
++{
++ struct net_device *dev = (struct net_device *)dev_id;
++ struct rc32434_local *lp;
++ unsigned int ovr;
++ irqreturn_t retval = IRQ_NONE;
++
++ ASSERT(dev != NULL);
++
++ lp = (struct rc32434_local *)dev->priv;
++ spin_lock(&lp->lock);
++ ovr = rc32434_readl(&lp->eth_regs->ethintfc);
++
++ if(ovr & ETHINTFC_ovr_m) {
++ netif_stop_queue(dev);
++
++ /* clear OVR bit */
++ rc32434_writel((ovr & ~ETHINTFC_ovr_m), &lp->eth_regs->ethintfc);
++
++ /* Restart interface */
++ rc32434_restart(dev);
++ retval = IRQ_HANDLED;
++ }
++ spin_unlock(&lp->lock);
++
++ return retval;
++}
++
++#endif
++
++
++/* Ethernet Tx Underflow interrupt */
++static irqreturn_t
++rc32434_und_interrupt(int irq, void *dev_id, struct pt_regs * regs)
++{
++ struct net_device *dev = (struct net_device *)dev_id;
++ struct rc32434_local *lp;
++ unsigned int und;
++ irqreturn_t retval = IRQ_NONE;
++
++ ASSERT(dev != NULL);
++
++ lp = (struct rc32434_local *)dev->priv;
++
++ spin_lock(&lp->lock);
++
++ und = rc32434_readl(&lp->eth_regs->ethintfc);
++
++ if(und & ETHINTFC_und_m) {
++ netif_stop_queue(dev);
++
++ rc32434_writel((und & ~ETHINTFC_und_m), &lp->eth_regs->ethintfc);
++
++ /* Restart interface */
++ rc32434_restart(dev);
++ retval = IRQ_HANDLED;
++ }
++
++ spin_unlock(&lp->lock);
++
++ return retval;
++}
++
++
++/* Ethernet Rx DMA interrupt */
++static irqreturn_t
++rc32434_rx_dma_interrupt(int irq, void *dev_id, struct pt_regs * regs)
++{
++ struct net_device *dev = (struct net_device *)dev_id;
++ struct rc32434_local* lp;
++ volatile u32 dmas,dmasm;
++ irqreturn_t retval;
++
++ ASSERT(dev != NULL);
++
++ lp = (struct rc32434_local *)dev->priv;
++
++ spin_lock(&lp->lock);
++ dmas = rc32434_readl(&lp->rx_dma_regs->dmas);
++ if(dmas & (DMAS_d_m|DMAS_h_m|DMAS_e_m)) {
++ /* Mask D H E bit in Rx DMA */
++ dmasm = rc32434_readl(&lp->rx_dma_regs->dmasm);
++ rc32434_writel(dmasm | (DMASM_d_m | DMASM_h_m | DMASM_e_m), &lp->rx_dma_regs->dmasm);
++#ifdef CONFIG_IDT_USE_NAPI
++ if(netif_rx_schedule_prep(dev))
++ __netif_rx_schedule(dev);
++#else
++ tasklet_hi_schedule(lp->rx_tasklet);
++#endif
++
++ if (dmas & DMAS_e_m)
++ ERR(": DMA error\n");
++
++ retval = IRQ_HANDLED;
++ }
++ else
++ retval = IRQ_NONE;
++
++ spin_unlock(&lp->lock);
++ return retval;
++}
++
++#ifdef CONFIG_IDT_USE_NAPI
++static int rc32434_poll(struct net_device *rx_data_dev, int *budget)
++#else
++static void rc32434_rx_tasklet(unsigned long rx_data_dev)
++#endif
++{
++ struct net_device *dev = (struct net_device *)rx_data_dev;
++ struct rc32434_local* lp = netdev_priv(dev);
++ volatile DMAD_t rd = &lp->rd_ring[lp->rx_next_done];
++ struct sk_buff *skb, *skb_new;
++ u8* pkt_buf;
++ u32 devcs, count, pkt_len, pktuncrc_len;
++ volatile u32 dmas;
++#ifdef CONFIG_IDT_USE_NAPI
++ u32 received = 0;
++ int rx_work_limit = min(*budget,dev->quota);
++#else
++ unsigned long flags;
++ spin_lock_irqsave(&lp->lock, flags);
++#endif
++
++ while ( (count = RC32434_RBSIZE - (u32)DMA_COUNT(rd->control)) != 0) {
++#ifdef CONFIG_IDT_USE_NAPI
++ if(--rx_work_limit <0)
++ {
++ break;
++ }
++#endif
++ /* init the var. used for the later operations within the while loop */
++ skb_new = NULL;
++ devcs = rd->devcs;
++ pkt_len = RCVPKT_LENGTH(devcs);
++ skb = lp->rx_skb[lp->rx_next_done];
++
++ if (count < 64) {
++ lp->stats.rx_errors++;
++ lp->stats.rx_dropped++;
++ }
++ else if ((devcs & ( ETHRX_ld_m)) != ETHRX_ld_m) {
++ /* check that this is a whole packet */
++ /* WARNING: DMA_FD bit incorrectly set in Rc32434 (errata ref #077) */
++ lp->stats.rx_errors++;
++ lp->stats.rx_dropped++;
++ }
++ else if ( (devcs & ETHRX_rok_m) ) {
++
++ {
++ /* must be the (first and) last descriptor then */
++ pkt_buf = (u8*)lp->rx_skb[lp->rx_next_done]->data;
++
++ pktuncrc_len = pkt_len - 4;
++ /* invalidate the cache */
++ dma_cache_inv((unsigned long)pkt_buf, pktuncrc_len);
++
++ /* Malloc up new buffer. */
++ skb_new = dev_alloc_skb(RC32434_RBSIZE + 2);
++
++ if (skb_new != NULL){
++ /* Make room */
++ skb_put(skb, pktuncrc_len);
++
++ skb->protocol = eth_type_trans(skb, dev);
++
++ /* pass the packet to upper layers */
++#ifdef CONFIG_IDT_USE_NAPI
++ netif_receive_skb(skb);
++#else
++ netif_rx(skb);
++#endif
++
++ dev->last_rx = jiffies;
++ lp->stats.rx_packets++;
++ lp->stats.rx_bytes += pktuncrc_len;
++
++ if (IS_RCV_MP(devcs))
++ lp->stats.multicast++;
++
++ /* 16 bit align */
++ skb_reserve(skb_new, 2);
++
++ skb_new->dev = dev;
++ lp->rx_skb[lp->rx_next_done] = skb_new;
++ }
++ else {
++ ERR("no memory, dropping rx packet.\n");
++ lp->stats.rx_errors++;
++ lp->stats.rx_dropped++;
++ }
++ }
++
++ }
++ else {
++ /* This should only happen if we enable accepting broken packets */
++ lp->stats.rx_errors++;
++ lp->stats.rx_dropped++;
++
++ /* add statistics counters */
++ if (IS_RCV_CRC_ERR(devcs)) {
++ DBG(2, "RX CRC error\n");
++ lp->stats.rx_crc_errors++;
++ }
++ else if (IS_RCV_LOR_ERR(devcs)) {
++ DBG(2, "RX LOR error\n");
++ lp->stats.rx_length_errors++;
++ }
++ else if (IS_RCV_LE_ERR(devcs)) {
++ DBG(2, "RX LE error\n");
++ lp->stats.rx_length_errors++;
++ }
++ else if (IS_RCV_OVR_ERR(devcs)) {
++ lp->stats.rx_over_errors++;
++ }
++ else if (IS_RCV_CV_ERR(devcs)) {
++ /* code violation */
++ DBG(2, "RX CV error\n");
++ lp->stats.rx_frame_errors++;
++ }
++ else if (IS_RCV_CES_ERR(devcs)) {
++ DBG(2, "RX Preamble error\n");
++ }
++ }
++
++ rd->devcs = 0;
++
++ /* restore descriptor's curr_addr */
++ if(skb_new)
++ rd->ca = CPHYSADDR(skb_new->data);
++ else
++ rd->ca = CPHYSADDR(skb->data);
++
++ rd->control = DMA_COUNT(RC32434_RBSIZE) |DMAD_cod_m |DMAD_iod_m;
++ lp->rd_ring[(lp->rx_next_done-1)& RC32434_RDS_MASK].control &= ~(DMAD_cod_m);
++
++ lp->rx_next_done = (lp->rx_next_done + 1) & RC32434_RDS_MASK;
++ rd = &lp->rd_ring[lp->rx_next_done];
++ rc32434_writel( ~DMAS_d_m, &lp->rx_dma_regs->dmas);
++ }
++#ifdef CONFIG_IDT_USE_NAPI
++ dev->quota -= received;
++ *budget =- received;
++ if(rx_work_limit < 0)
++ goto not_done;
++#endif
++
++ dmas = rc32434_readl(&lp->rx_dma_regs->dmas);
++
++ if(dmas & DMAS_h_m) {
++ rc32434_writel( ~(DMAS_h_m | DMAS_e_m), &lp->rx_dma_regs->dmas);
++#ifdef RC32434_PROC_DEBUG
++ lp->dma_halt_cnt++;
++#endif
++ rd->devcs = 0;
++ skb = lp->rx_skb[lp->rx_next_done];
++ rd->ca = CPHYSADDR(skb->data);
++ rc32434_chain_rx(lp,rd);
++ }
++
++#ifdef CONFIG_IDT_USE_NAPI
++ netif_rx_complete(dev);
++#endif
++ /* Enable D H E bit in Rx DMA */
++ rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) & ~(DMASM_d_m | DMASM_h_m |DMASM_e_m), &lp->rx_dma_regs->dmasm);
++#ifdef CONFIG_IDT_USE_NAPI
++ return 0;
++ not_done:
++ return 1;
++#else
++ spin_unlock_irqrestore(&lp->lock, flags);
++ return;
++#endif
++
++
++}
++
++
++
++/* Ethernet Tx DMA interrupt */
++static irqreturn_t
++rc32434_tx_dma_interrupt(int irq, void *dev_id, struct pt_regs * regs)
++{
++ struct net_device *dev = (struct net_device *)dev_id;
++ struct rc32434_local *lp;
++ volatile u32 dmas,dmasm;
++ irqreturn_t retval;
++
++ ASSERT(dev != NULL);
++
++ lp = (struct rc32434_local *)dev->priv;
++
++ spin_lock(&lp->lock);
++
++ dmas = rc32434_readl(&lp->tx_dma_regs->dmas);
++
++ if (dmas & (DMAS_f_m | DMAS_e_m)) {
++ dmasm = rc32434_readl(&lp->tx_dma_regs->dmasm);
++ /* Mask F E bit in Tx DMA */
++ rc32434_writel(dmasm | (DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm);
++
++ tasklet_hi_schedule(lp->tx_tasklet);
++
++ if(lp->tx_chain_status == filled && (rc32434_readl(&(lp->tx_dma_regs->dmandptr)) == 0)) {
++ rc32434_writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), &(lp->tx_dma_regs->dmandptr));
++ lp->tx_chain_status = empty;
++ lp->tx_chain_head = lp->tx_chain_tail;
++ dev->trans_start = jiffies;
++ }
++
++ if (dmas & DMAS_e_m)
++ ERR(": DMA error\n");
++
++ retval = IRQ_HANDLED;
++ }
++ else
++ retval = IRQ_NONE;
++
++ spin_unlock(&lp->lock);
++
++ return retval;
++}
++
++
++static void rc32434_tx_tasklet(unsigned long tx_data_dev)
++{
++ struct net_device *dev = (struct net_device *)tx_data_dev;
++ struct rc32434_local* lp = (struct rc32434_local *)dev->priv;
++ volatile DMAD_t td = &lp->td_ring[lp->tx_next_done];
++ u32 devcs;
++ unsigned long flags;
++ volatile u32 dmas;
++
++ spin_lock_irqsave(&lp->lock, flags);
++
++ /* process all desc that are done */
++ while(IS_DMA_FINISHED(td->control)) {
++ if(lp->tx_full == 1) {
++ netif_wake_queue(dev);
++ lp->tx_full = 0;
++ }
++
++ devcs = lp->td_ring[lp->tx_next_done].devcs;
++ if ((devcs & (ETHTX_fd_m | ETHTX_ld_m)) != (ETHTX_fd_m | ETHTX_ld_m)) {
++ lp->stats.tx_errors++;
++ lp->stats.tx_dropped++;
++
++ /* should never happen */
++ DBG(1, __FUNCTION__ ": split tx ignored\n");
++ }
++ else if (IS_TX_TOK(devcs)) {
++ lp->stats.tx_packets++;
++ }
++ else {
++ lp->stats.tx_errors++;
++ lp->stats.tx_dropped++;
++
++ /* underflow */
++ if (IS_TX_UND_ERR(devcs))
++ lp->stats.tx_fifo_errors++;
++
++ /* oversized frame */
++ if (IS_TX_OF_ERR(devcs))
++ lp->stats.tx_aborted_errors++;
++
++ /* excessive deferrals */
++ if (IS_TX_ED_ERR(devcs))
++ lp->stats.tx_carrier_errors++;
++
++ /* collisions: medium busy */
++ if (IS_TX_EC_ERR(devcs))
++ lp->stats.collisions++;
++
++ /* late collision */
++ if (IS_TX_LC_ERR(devcs))
++ lp->stats.tx_window_errors++;
++
++ }
++
++ /* We must always free the original skb */
++ if (lp->tx_skb[lp->tx_next_done] != NULL) {
++ dev_kfree_skb_any(lp->tx_skb[lp->tx_next_done]);
++ lp->tx_skb[lp->tx_next_done] = NULL;
++ }
++
++ lp->td_ring[lp->tx_next_done].control = DMAD_iof_m;
++ lp->td_ring[lp->tx_next_done].devcs = ETHTX_fd_m | ETHTX_ld_m;
++ lp->td_ring[lp->tx_next_done].link = 0;
++ lp->td_ring[lp->tx_next_done].ca = 0;
++ lp->tx_count --;
++
++ /* go on to next transmission */
++ lp->tx_next_done = (lp->tx_next_done + 1) & RC32434_TDS_MASK;
++ td = &lp->td_ring[lp->tx_next_done];
++
++ }
++
++ dmas = rc32434_readl(&lp->tx_dma_regs->dmas);
++ rc32434_writel( ~dmas, &lp->tx_dma_regs->dmas);
++
++ /* Enable F E bit in Tx DMA */
++ rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) & ~(DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm);
++ spin_unlock_irqrestore(&lp->lock, flags);
++
++}
++
++
++static struct net_device_stats * rc32434_get_stats(struct net_device *dev)
++{
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ return &lp->stats;
++}
++
++
++/*
++ * Set or clear the multicast filter for this adaptor.
++ */
++static void rc32434_multicast_list(struct net_device *dev)
++{
++ /* listen to broadcasts always and to treat */
++ /* IFF bits independantly */
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ unsigned long flags;
++ u32 recognise = ETHARC_ab_m; /* always accept broadcasts */
++
++ if (dev->flags & IFF_PROMISC) /* set promiscuous mode */
++ recognise |= ETHARC_pro_m;
++
++ if ((dev->flags & IFF_ALLMULTI) || (dev->mc_count > 15))
++ recognise |= ETHARC_am_m; /* all multicast & bcast */
++ else if (dev->mc_count > 0) {
++ DBG(2, __FUNCTION__ ": mc_count %d\n", dev->mc_count);
++ recognise |= ETHARC_am_m; /* for the time being */
++ }
++
++ spin_lock_irqsave(&lp->lock, flags);
++ rc32434_writel(recognise, &lp->eth_regs->etharc);
++ spin_unlock_irqrestore(&lp->lock, flags);
++}
++
++
++static void rc32434_tx_timeout(struct net_device *dev)
++{
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ unsigned long flags;
++
++ spin_lock_irqsave(&lp->lock, flags);
++ rc32434_restart(dev);
++ spin_unlock_irqrestore(&lp->lock, flags);
++
++}
++
++
++/*
++ * Initialize the RC32434 ethernet controller.
++ */
++static int rc32434_init(struct net_device *dev)
++{
++ struct rc32434_local *lp = (struct rc32434_local *)dev->priv;
++ int i, j;
++
++ /* Disable DMA */
++ rc32434_abort_tx(dev);
++ rc32434_abort_rx(dev);
++
++ /* reset ethernet logic */
++ rc32434_writel(0, &lp->eth_regs->ethintfc);
++ while((rc32434_readl(&lp->eth_regs->ethintfc) & ETHINTFC_rip_m))
++ dev->trans_start = jiffies;
++
++ /* Enable Ethernet Interface */
++ rc32434_writel(ETHINTFC_en_m, &lp->eth_regs->ethintfc);
++
++#ifndef CONFIG_IDT_USE_NAPI
++ tasklet_disable(lp->rx_tasklet);
++#endif
++ tasklet_disable(lp->tx_tasklet);
++
++ /* Initialize the transmit Descriptors */
++ for (i = 0; i < RC32434_NUM_TDS; i++) {
++ lp->td_ring[i].control = DMAD_iof_m;
++ lp->td_ring[i].devcs = ETHTX_fd_m | ETHTX_ld_m;
++ lp->td_ring[i].ca = 0;
++ lp->td_ring[i].link = 0;
++ if (lp->tx_skb[i] != NULL) {
++ dev_kfree_skb_any(lp->tx_skb[i]);
++ lp->tx_skb[i] = NULL;
++ }
++ }
++ lp->tx_next_done = lp->tx_chain_head = lp->tx_chain_tail = lp->tx_full = lp->tx_count = 0;
++ lp-> tx_chain_status = empty;
++
++ /*
++ * Initialize the receive descriptors so that they
++ * become a circular linked list, ie. let the last
++ * descriptor point to the first again.
++ */
++ for (i=0; i<RC32434_NUM_RDS; i++) {
++ struct sk_buff *skb = lp->rx_skb[i];
++
++ if (lp->rx_skb[i] == NULL) {
++ skb = dev_alloc_skb(RC32434_RBSIZE + 2);
++ if (skb == NULL) {
++ ERR("No memory in the system\n");
++ for (j = 0; j < RC32434_NUM_RDS; j ++)
++ if (lp->rx_skb[j] != NULL)
++ dev_kfree_skb_any(lp->rx_skb[j]);
++
++ return 1;
++ }
++ else {
++ skb->dev = dev;
++ skb_reserve(skb, 2);
++ lp->rx_skb[i] = skb;
++ lp->rd_ring[i].ca = CPHYSADDR(skb->data);
++
++ }
++ }
++ lp->rd_ring[i].control = DMAD_iod_m | DMA_COUNT(RC32434_RBSIZE);
++ lp->rd_ring[i].devcs = 0;
++ lp->rd_ring[i].ca = CPHYSADDR(skb->data);
++ lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[i+1]);
++
++ }
++ /* loop back */
++ lp->rd_ring[RC32434_NUM_RDS-1].link = CPHYSADDR(&lp->rd_ring[0]);
++ lp->rx_next_done = 0;
++
++ lp->rd_ring[RC32434_NUM_RDS-1].control |= DMAD_cod_m;
++ lp->rx_chain_head = 0;
++ lp->rx_chain_tail = 0;
++ lp->rx_chain_status = empty;
++
++ rc32434_writel(0, &lp->rx_dma_regs->dmas);
++ /* Start Rx DMA */
++ rc32434_start_rx(lp, &lp->rd_ring[0]);
++
++ /* Enable F E bit in Tx DMA */
++ rc32434_writel(rc32434_readl(&lp->tx_dma_regs->dmasm) & ~(DMASM_f_m | DMASM_e_m), &lp->tx_dma_regs->dmasm);
++ /* Enable D H E bit in Rx DMA */
++ rc32434_writel(rc32434_readl(&lp->rx_dma_regs->dmasm) & ~(DMASM_d_m | DMASM_h_m | DMASM_e_m), &lp->rx_dma_regs->dmasm);
++
++ /* Accept only packets destined for this Ethernet device address */
++ rc32434_writel(ETHARC_ab_m, &lp->eth_regs->etharc);
++
++ /* Set all Ether station address registers to their initial values */
++ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal0);
++ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah0);
++
++ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal1);
++ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah1);
++
++ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal2);
++ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah2);
++
++ rc32434_writel(STATION_ADDRESS_LOW(dev), &lp->eth_regs->ethsal3);
++ rc32434_writel(STATION_ADDRESS_HIGH(dev), &lp->eth_regs->ethsah3);
++
++
++ /* Frame Length Checking, Pad Enable, CRC Enable, Full Duplex set */
++ rc32434_writel(ETHMAC2_pe_m | ETHMAC2_cen_m | ETHMAC2_fd_m, &lp->eth_regs->ethmac2);
++ //ETHMAC2_flc_m ETHMAC2_fd_m lp->duplex_mode
++
++ /* Back to back inter-packet-gap */
++ rc32434_writel(0x15, &lp->eth_regs->ethipgt);
++ /* Non - Back to back inter-packet-gap */
++ rc32434_writel(0x12, &lp->eth_regs->ethipgr);
++
++ /* Management Clock Prescaler Divisor */
++ /* Clock independent setting */
++ rc32434_writel(((idt_cpu_freq)/MII_CLOCK+1) & ~1,
++ &lp->eth_regs->ethmcp);
++
++ /* don't transmit until fifo contains 48b */
++ rc32434_writel(48, &lp->eth_regs->ethfifott);
++
++ rc32434_writel(ETHMAC1_re_m, &lp->eth_regs->ethmac1);
++
++#ifndef CONFIG_IDT_USE_NAPI
++ tasklet_enable(lp->rx_tasklet);
++#endif
++ tasklet_enable(lp->tx_tasklet);
++
++ netif_start_queue(dev);
++
++
++ return 0;
++
++}
++
++
++#ifndef MODULE
++
++static int __init rc32434_setup(char *options)
++{
++ /* no options yet */
++ return 1;
++}
++
++static int __init rc32434_setup_ethaddr0(char *options)
++{
++ memcpy(mac0, options, 17);
++ mac0[17]= '\0';
++ return 1;
++}
++
++__setup("rc32434eth=", rc32434_setup);
++__setup("ethaddr0=", rc32434_setup_ethaddr0);
++
++
++#endif /* MODULE */
++
++module_init(rc32434_init_module);
++module_exit(rc32434_cleanup_module);
++
++
++
++
++
++
++
++
++
++
++
++
++
++
+diff -Nur linux-2.6.15/drivers/net/rc32434_eth.h linux-2.6.15-openwrt/drivers/net/rc32434_eth.h
+--- linux-2.6.15/drivers/net/rc32434_eth.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/drivers/net/rc32434_eth.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,187 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT RC32434 on-chip ethernet controller.
++ *
++ * 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
++ *
++ * Aug 2004
++ *
++ * Added NAPI
++ *
++ **************************************************************************
++ */
++
++
++#include <asm/idt-boards/rc32434/rc32434.h>
++#include <asm/idt-boards/rc32434/rc32434_dma_v.h>
++#include <asm/idt-boards/rc32434/rc32434_eth_v.h>
++
++#define RC32434_DEBUG 2
++//#define RC32434_PROC_DEBUG
++#undef RC32434_DEBUG
++
++#ifdef RC32434_DEBUG
++
++/* use 0 for production, 1 for verification, >2 for debug */
++static int rc32434_debug = RC32434_DEBUG;
++#define ASSERT(expr) \
++ if(!(expr)) { \
++ printk( "Assertion failed! %s,%s,%s,line=%d\n", \
++ #expr,__FILE__,__FUNCTION__,__LINE__); }
++#define DBG(lvl, format, arg...) if (rc32434_debug > lvl) printk(KERN_INFO "%s: " format, dev->name , ## arg)
++#else
++#define ASSERT(expr) do {} while (0)
++#define DBG(lvl, format, arg...) do {} while (0)
++#endif
++
++#define INFO(format, arg...) printk(KERN_INFO "%s: " format, dev->name , ## arg)
++#define ERR(format, arg...) printk(KERN_ERR "%s: " format, dev->name , ## arg)
++#define WARN(format, arg...) printk(KERN_WARNING "%s: " format, dev->name , ## arg)
++
++#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)
++
++/* the following must be powers of two */
++#ifdef CONFIG_IDT_USE_NAPI
++#define RC32434_NUM_RDS 64 /* number of receive descriptors */
++#define RC32434_NUM_TDS 64 /* number of transmit descriptors */
++#else
++#define RC32434_NUM_RDS 128 /* number of receive descriptors */
++#define RC32434_NUM_TDS 128 /* number of transmit descriptors */
++#endif
++
++#define RC32434_RBSIZE 1536 /* size of one resource buffer = Ether MTU */
++#define RC32434_RDS_MASK (RC32434_NUM_RDS-1)
++#define RC32434_TDS_MASK (RC32434_NUM_TDS-1)
++#define RD_RING_SIZE (RC32434_NUM_RDS * sizeof(struct DMAD_s))
++#define TD_RING_SIZE (RC32434_NUM_TDS * sizeof(struct DMAD_s))
++
++#define RC32434_TX_TIMEOUT HZ * 100
++
++#define rc32434_eth0_regs ((ETH_t)(ETH0_VirtualAddress))
++#define rc32434_eth1_regs ((ETH_t)(ETH1_VirtualAddress))
++
++enum status { filled, empty};
++#define IS_DMA_FINISHED(X) (((X) & (DMAD_f_m)) != 0)
++#define IS_DMA_DONE(X) (((X) & (DMAD_d_m)) != 0)
++
++
++/* Information that need to be kept for each board. */
++struct rc32434_local {
++ ETH_t eth_regs;
++ DMA_Chan_t rx_dma_regs;
++ DMA_Chan_t tx_dma_regs;
++ volatile DMAD_t td_ring; /* transmit descriptor ring */
++ volatile DMAD_t rd_ring; /* receive descriptor ring */
++
++ struct sk_buff* tx_skb[RC32434_NUM_TDS]; /* skbuffs for pkt to trans */
++ struct sk_buff* rx_skb[RC32434_NUM_RDS]; /* skbuffs for pkt to trans */
++
++#ifndef CONFIG_IDT_USE_NAPI
++ struct tasklet_struct * rx_tasklet;
++#endif
++ struct tasklet_struct * tx_tasklet;
++
++ int rx_next_done;
++ int rx_chain_head;
++ int rx_chain_tail;
++ enum status rx_chain_status;
++
++ int tx_next_done;
++ int tx_chain_head;
++ int tx_chain_tail;
++ enum status tx_chain_status;
++ int tx_count;
++ int tx_full;
++
++ struct timer_list mii_phy_timer;
++ unsigned long duplex_mode;
++
++ int rx_irq;
++ int tx_irq;
++ int ovr_irq;
++ int und_irq;
++
++ struct net_device_stats stats;
++ spinlock_t lock;
++
++ /* debug /proc entry */
++ struct proc_dir_entry *ps;
++ int dma_halt_cnt; int dma_run_cnt;
++};
++
++extern unsigned int idt_cpu_freq;
++
++/* Index to functions, as function prototypes. */
++static int rc32434_open(struct net_device *dev);
++static int rc32434_send_packet(struct sk_buff *skb, struct net_device *dev);
++static void rc32434_mii_handler(unsigned long data);
++static irqreturn_t rc32434_und_interrupt(int irq, void *dev_id, struct pt_regs * regs);
++static irqreturn_t rc32434_rx_dma_interrupt(int irq, void *dev_id, struct pt_regs * regs);
++static irqreturn_t rc32434_tx_dma_interrupt(int irq, void *dev_id, struct pt_regs * regs);
++#ifdef RC32434_REVISION
++static irqreturn_t rc32434_ovr_interrupt(int irq, void *dev_id, struct pt_regs * regs);
++#endif
++static int rc32434_close(struct net_device *dev);
++static struct net_device_stats *rc32434_get_stats(struct net_device *dev);
++static void rc32434_multicast_list(struct net_device *dev);
++static int rc32434_init(struct net_device *dev);
++static void rc32434_tx_timeout(struct net_device *dev);
++
++static void rc32434_tx_tasklet(unsigned long tx_data_dev);
++#ifdef CONFIG_IDT_USE_NAPI
++static int rc32434_poll(struct net_device *rx_data_dev, int *budget);
++#else
++static void rc32434_rx_tasklet(unsigned long rx_data_dev);
++#endif
++static void rc32434_cleanup_module(void);
++static int rc32434_probe(int port_num);
++int rc32434_init_module(void);
++
++
++static inline void rc32434_abort_dma(struct net_device *dev, DMA_Chan_t ch)
++{
++ if (rc32434_readl(&ch->dmac) & DMAC_run_m) {
++ rc32434_writel(0x10, &ch->dmac);
++
++ while (!(rc32434_readl(&ch->dmas) & DMAS_h_m))
++ dev->trans_start = jiffies;
++
++ rc32434_writel(0, &ch->dmas);
++ }
++
++ rc32434_writel(0, &ch->dmadptr);
++ rc32434_writel(0, &ch->dmandptr);
++}
+diff -Nur linux-2.6.15/drivers/pci/access.c linux-2.6.15-openwrt/drivers/pci/access.c
+--- linux-2.6.15/drivers/pci/access.c 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/drivers/pci/access.c 2006-01-10 00:43:10.000000000 +0100
+@@ -21,6 +21,7 @@
+ #define PCI_word_BAD (pos & 1)
+ #define PCI_dword_BAD (pos & 3)
+
++#ifdef __MIPSEB__
+ #define PCI_OP_READ(size,type,len) \
+ int pci_bus_read_config_##size \
+ (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \
+@@ -31,11 +32,32 @@
+ if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \
+ spin_lock_irqsave(&pci_lock, flags); \
+ res = bus->ops->read(bus, devfn, pos, len, &data); \
++ if (len == 1) \
++ *value = (type)((data >> 24) & 0xff); \
++ else if (len == 2) \
++ *value = (type)((data >> 16) & 0xffff); \
++ else \
+ *value = (type)data; \
+ spin_unlock_irqrestore(&pci_lock, flags); \
+ return res; \
+ }
++#else
+
++#define PCI_OP_READ(size,type,len) \
++int pci_bus_read_config_##size \
++ (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \
++{ \
++ int res; \
++ unsigned long flags; \
++ u32 data = 0; \
++ if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \
++ spin_lock_irqsave(&pci_lock, flags); \
++ res = bus->ops->read(bus, devfn, pos, len, &data); \
++ *value = (type)data; \
++ spin_unlock_irqrestore(&pci_lock, flags); \
++ return res; \
++}
++#endif
+ #define PCI_OP_WRITE(size,type,len) \
+ int pci_bus_write_config_##size \
+ (struct pci_bus *bus, unsigned int devfn, int pos, type value) \
+diff -Nur linux-2.6.15/include/asm-mips/bootinfo.h linux-2.6.15-openwrt/include/asm-mips/bootinfo.h
+--- linux-2.6.15/include/asm-mips/bootinfo.h 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/bootinfo.h 2006-01-10 00:32:33.000000000 +0100
+@@ -218,6 +218,16 @@
+ #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */
+ #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */
+
++
++/*
++ * Valid machtype for group ARUBA
++ */
++#define MACH_GROUP_ARUBA 23
++#define MACH_ARUBA_UNKNOWN 0
++#define MACH_ARUBA_AP60 1
++#define MACH_ARUBA_AP65 2
++#define MACH_ARUBA_AP70 3
++
+ #define CL_SIZE COMMAND_LINE_SIZE
+
+ const char *get_system_type(void);
+diff -Nur linux-2.6.15/include/asm-mips/cpu.h linux-2.6.15-openwrt/include/asm-mips/cpu.h
+--- linux-2.6.15/include/asm-mips/cpu.h 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/cpu.h 2006-01-10 00:32:33.000000000 +0100
+@@ -53,6 +53,9 @@
+ #define PRID_IMP_R12000 0x0e00
+ #define PRID_IMP_R8000 0x1000
+ #define PRID_IMP_PR4450 0x1200
++#define PRID_IMP_RC32334 0x1800
++#define PRID_IMP_RC32355 0x1900
++#define PRID_IMP_RC32365 0x1900
+ #define PRID_IMP_R4600 0x2000
+ #define PRID_IMP_R4700 0x2100
+ #define PRID_IMP_TX39 0x2200
+@@ -196,7 +199,8 @@
+ #define CPU_34K 60
+ #define CPU_PR4450 61
+ #define CPU_SB1A 62
+-#define CPU_LAST 62
++#define CPU_RC32300 63
++#define CPU_LAST 63
+
+ /*
+ * ISA Level encodings
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32300.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32300.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32300.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32300.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,142 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * RC32300 helper routines
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32300_H__
++#define __IDT_RC32300_H__
++
++#include <linux/delay.h>
++#include <asm/io.h>
++
++
++/* cpu pipeline flush */
++static inline void rc32300_sync(void)
++{
++ __asm__ volatile ("sync");
++}
++
++static inline void rc32300_sync_udelay(int us)
++{
++ __asm__ volatile ("sync");
++ udelay(us);
++}
++
++static inline void rc32300_sync_delay(int ms)
++{
++ __asm__ volatile ("sync");
++ mdelay(ms);
++}
++
++/*
++ * Macros to access internal RC32300 registers. No byte
++ * swapping should be done when accessing the internal
++ * registers.
++ */
++
++static inline u8 rc32300_readb(unsigned long pa)
++{
++ return *((volatile u8 *)KSEG1ADDR(pa));
++}
++static inline u16 rc32300_readw(unsigned long pa)
++{
++ return *((volatile u16 *)KSEG1ADDR(pa));
++}
++static inline u32 rc32300_readl(unsigned long pa)
++{
++ return *((volatile u32 *)KSEG1ADDR(pa));
++}
++static inline void rc32300_writeb(u8 val, unsigned long pa)
++{
++ *((volatile u8 *)KSEG1ADDR(pa)) = val;
++}
++static inline void rc32300_writew(u16 val, unsigned long pa)
++{
++ *((volatile u16 *)KSEG1ADDR(pa)) = val;
++}
++static inline void rc32300_writel(u32 val, unsigned long pa)
++{
++ *((volatile u32 *)KSEG1ADDR(pa)) = val;
++}
++
++
++#define local_readb __raw_readb
++#define local_readw __raw_readw
++#define local_readl __raw_readl
++
++#define local_writeb __raw_writeb
++#define local_writew __raw_writew
++#define local_writel __raw_writel
++
++
++/*
++ * C access to CLZ and CLO instructions
++ * (count leading zeroes/ones).
++ */
++static inline int rc32300_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 rc32300_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 // __IDT_RC32300_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32334.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32334.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32334.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32334.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,207 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT RC32334 CPU.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++
++#ifndef __IDT_RC32334_H__
++#define __IDT_RC32334_H__
++
++#include <linux/delay.h>
++#include <asm/io.h>
++
++/* Base address of internal registers */
++#define RC32334_REG_BASE 0x18000000
++
++/* CPU and IP Bus Control */
++#define CPU_PORT_WIDTH 0xffffe200 // virtual!
++#define CPU_BTA 0xffffe204 // virtual!
++#define CPU_BUSERR_ADDR 0xffffe208 // virtual!
++#define CPU_IP_BTA (RC32334_REG_BASE + 0x0000)
++#define CPU_IP_ADDR_LATCH (RC32334_REG_BASE + 0x0004)
++#define CPU_IP_ARBITRATION (RC32334_REG_BASE + 0x0008)
++#define CPU_IP_BUSERR_CNTL (RC32334_REG_BASE + 0x0010)
++#define CPU_IP_BUSERR_ADDR (RC32334_REG_BASE + 0x0014)
++#define CPU_IP_SYSID (RC32334_REG_BASE + 0x0018)
++
++/* Memory Controller */
++#define MEM_BASE_BANK0 (RC32334_REG_BASE + 0x0080)
++#define MEM_MASK_BANK0 (RC32334_REG_BASE + 0x0084)
++#define MEM_CNTL_BANK0 (RC32334_REG_BASE + 0x0200)
++#define MEM_BASE_BANK1 (RC32334_REG_BASE + 0x0088)
++#define MEM_MASK_BANK1 (RC32334_REG_BASE + 0x008c)
++#define MEM_CNTL_BANK1 (RC32334_REG_BASE + 0x0204)
++#define MEM_CNTL_BANK2 (RC32334_REG_BASE + 0x0208)
++#define MEM_CNTL_BANK3 (RC32334_REG_BASE + 0x020c)
++#define MEM_CNTL_BANK4 (RC32334_REG_BASE + 0x0210)
++#define MEM_CNTL_BANK5 (RC32334_REG_BASE + 0x0214)
++
++/* PCI Controller */
++#define PCI_INTR_PEND (RC32334_REG_BASE + 0x05b0)
++#define PCI_INTR_MASK (RC32334_REG_BASE + 0x05b4)
++#define PCI_INTR_CLEAR (RC32334_REG_BASE + 0x05b8)
++#define CPU2PCI_INTR_PEND (RC32334_REG_BASE + 0x05c0)
++#define CPU2PCI_INTR_MASK (RC32334_REG_BASE + 0x05c4)
++#define CPU2PCI_INTR_CLEAR (RC32334_REG_BASE + 0x05c8)
++#define PCI2CPU_INTR_PEND (RC32334_REG_BASE + 0x05d0)
++#define PCI2CPU_INTR_MASK (RC32334_REG_BASE + 0x05d4)
++#define PCI2CPU_INTR_CLEAR (RC32334_REG_BASE + 0x05d8)
++#define PCI_MEM1_BASE (RC32334_REG_BASE + 0x20b0)
++#define PCI_MEM2_BASE (RC32334_REG_BASE + 0x20b8)
++#define PCI_MEM3_BASE (RC32334_REG_BASE + 0x20c0)
++#define PCI_IO1_BASE (RC32334_REG_BASE + 0x20c8)
++#define PCI_ARBITRATION (RC32334_REG_BASE + 0x20e0)
++#define PCI_CPU_MEM1_BASE (RC32334_REG_BASE + 0x20e8)
++#define PCI_CPU_IO_BASE (RC32334_REG_BASE + 0x2100)
++#define PCI_CFG_CNTL (RC32334_REG_BASE + 0x2cf8)
++#define PCI_CFG_DATA (RC32334_REG_BASE + 0x2cfc)
++
++/* Timers */
++#define TIMER0_CNTL (RC32334_REG_BASE + 0x0700)
++#define TIMER0_COUNT (RC32334_REG_BASE + 0x0704)
++#define TIMER0_COMPARE (RC32334_REG_BASE + 0x0708)
++#define TIMER_REG_OFFSET 0x10
++
++/* Programmable I/O */
++#define PIO_DATA0 (RC32334_REG_BASE + 0x0600)
++#define PIO_DATA1 (RC32334_REG_BASE + 0x0610)
++
++/*
++ * DMA
++ *
++ * NOTE: DMA_IO is a trick for non linear RC32300_IO_DMA stuff
++ *
++ * DMA0: 18001400
++ * DMA1: 18001440
++ * DMA2: 18001900
++ * DMA3: 18001940
++ * NB: dma number must be immediate value or variable.
++ * It MUST NOT be a function since it would get called twice!
++ */
++#define DMA_IO(n) (((n)>1?0x500:0)+((n)&1?0x40:0))
++
++#define RC32300_IO_DMA(n) (RC32334_REG_BASE + 0x1400 + DMA_IO(n))
++#define RC32300_DMA_CONFREG(n) RC32300_IO_DMA(n)
++#define RC32300_DMA_BASEREG(n) (RC32300_IO_DMA(n)+0x4)
++
++#define RC32300_DMA_CURRREG(n) (RC32300_IO_DMA(n)+0x8)
++#define RC32300_DMA_STATREG(n) (RC32300_IO_DMA(n)+0x10)
++#define RC32300_DMA_SRCREG(n) (RC32300_IO_DMA(n)+0x14)
++#define RC32300_DMA_DSTREG(n) (RC32300_IO_DMA(n)+0x18)
++#define RC32300_DMA_NEXTREG(n) (RC32300_IO_DMA(n)+0x1c)
++
++#define RC32300_DMA_IRQ(n) (GROUP7_IRQ_BASE+5*(n))
++
++/* Expansion Interrupt Controller */
++#define IC_GROUP0_PEND (RC32334_REG_BASE + 0x0500)
++#define IC_GROUP0_MASK (RC32334_REG_BASE + 0x0504)
++#define IC_GROUP0_CLEAR (RC32334_REG_BASE + 0x0508)
++#define IC_GROUP_OFFSET 0x10
++
++#define NUM_INTR_GROUPS 15
++/*
++ * The IRQ mapping is as follows:
++ *
++ * IRQ Mapped To
++ * --- -------------------
++ * 0 SW0 (IP0) SW0 intr
++ * 1 SW1 (IP1) SW1 intr
++ * 2 Int0 (IP2) board-specific
++ * 3 Int1 (IP3) board-specific
++ * 4 Int2 (IP4) board-specific
++ * - Int3 (IP5) not used, mapped to IRQ's 8 and up
++ * 6 Int4 (IP6) board-specific
++ * 7 Int5 (IP7) CP0 Timer
++ *
++ * IRQ's 8 and up are all mapped to Int3 (IP5), which
++ * internally on the RC32334 is routed to the Expansion
++ * Interrupt Controller.
++ */
++#define MIPS_CPU_TIMER_IRQ 7
++
++#define GROUP1_IRQ_BASE 8 // bus error
++#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 1) // PIO active low
++#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 12) // PIO active high
++#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 8) // Timer Rollovers
++#define GROUP5_IRQ_BASE (GROUP4_IRQ_BASE + 8) // UART0
++#define GROUP6_IRQ_BASE (GROUP5_IRQ_BASE + 3) // UART1
++#define GROUP7_IRQ_BASE (GROUP6_IRQ_BASE + 3) // DMA Ch0
++#define GROUP8_IRQ_BASE (GROUP7_IRQ_BASE + 5) // DMA Ch1
++#define GROUP9_IRQ_BASE (GROUP8_IRQ_BASE + 5) // DMA Ch2
++#define GROUP10_IRQ_BASE (GROUP9_IRQ_BASE + 5) // DMA Ch3
++#define GROUP11_IRQ_BASE (GROUP10_IRQ_BASE + 5) // PCI Ctlr errors
++#define GROUP12_IRQ_BASE (GROUP11_IRQ_BASE + 4) // PCI Satellite Mode
++#define GROUP13_IRQ_BASE (GROUP12_IRQ_BASE + 16) // PCI to CPU Mailbox
++#define GROUP14_IRQ_BASE (GROUP13_IRQ_BASE + 4) // SPI
++
++#define RC32334_NR_IRQS (GROUP14_IRQ_BASE + 1)
++
++/* 16550 UARTs */
++#ifdef __MIPSEB__
++#define RC32300_UART0_BASE (RC32334_REG_BASE + 0x0803)
++#define RC32300_UART1_BASE (RC32334_REG_BASE + 0x0823)
++#else
++#define RC32300_UART0_BASE (RC32334_REG_BASE + 0x0800)
++#define RC32300_UART1_BASE (RC32334_REG_BASE + 0x0820)
++#endif
++
++#define RC32300_UART0_IRQ GROUP5_IRQ_BASE
++#define RC32300_UART1_IRQ GROUP6_IRQ_BASE
++
++#define IDT_CLOCK_MULT 2
++
++/* NVRAM */
++#define NVRAM_BASE 0x12000000
++#define NVRAM_ENVSIZE_OFF 4
++#define NVRAM_ENVSTART_OFF 0x40
++
++/* LCD 4-digit display */
++#define LCD_CLEAR 0x14000400
++#define LCD_DIGIT0 0x1400000f
++#define LCD_DIGIT1 0x14000008
++#define LCD_DIGIT2 0x14000007
++#define LCD_DIGIT3 0x14000003
++
++/* Interrupts routed on 79S334A board (see rc32334.h) */
++#define RC32334_SCC8530_IRQ 2
++#define RC32334_PCI_INTA_IRQ 3
++#define RC32334_PCI_INTB_IRQ 4
++#define RC32334_PCI_INTC_IRQ 6
++#define RC32334_PCI_INTD_IRQ 7
++
++#define RAM_SIZE (32*1024*1024)
++
++#endif // __IDT_RC32334_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32355_dma.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32355_dma.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32355_dma.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32355_dma.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,206 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * DMA controller defines on IDT RC32355
++ *
++ * Copyright 2004 IDT Inc.
++ * Author: Integrated Device Technology 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
++ * Initial Release
++ *
++ **************************************************************************
++ */
++
++#ifndef BANYAN_DMA_H
++#define BANYAN_DMA_H
++#include <asm/idt-boards/rc32300/rc32300.h>
++
++/*
++ * An image of one RC32355 dma channel registers
++ */
++typedef struct {
++ u32 dmac;
++ u32 dmas;
++ u32 dmasm;
++ u32 dmadptr;
++ u32 dmandptr;
++} rc32355_dma_ch_t;
++
++/*
++ * An image of all RC32355 dma channel registers
++ */
++typedef struct {
++ rc32355_dma_ch_t ch[16];
++} rc32355_dma_regs_t;
++
++
++#define rc32355_dma_regs ((rc32355_dma_regs_t*)KSEG1ADDR(RC32355_DMA_BASE))
++
++
++/* DMAC register layout */
++
++#define DMAC_RUN 0x1 /* Halts processing when cleared */
++#define DMAC_DM 0x2 /* Done Mask, ignore DMA events */
++#define DMAC_MODE_MASK 0xC /* DMA operating mode */
++
++#define DMAC_MODE_AUTO 0x0 /* DMA Auto Request Mode */
++#define DMAC_MODE_BURST 0x4 /* DMA Burst Request Mode */
++#define DMAC_MODE_TFER 0x8 /* DMA Transfer Request Mode */
++
++/* DMAS and DMASM register layout */
++
++#define DMAS_F 0x01 /* Finished */
++#define DMAS_D 0x02 /* Done */
++#define DMAS_C 0x04 /* Chain */
++#define DMAS_E 0x08 /* Error */
++#define DMAS_H 0x10 /* Halt */
++
++/* Polling count for DMAS_H bit in DMAS register after halting DMA */
++#define DMA_HALT_TIMEOUT 500
++
++
++static inline int rc32355_halt_dma(rc32355_dma_ch_t* ch)
++{
++ int timeout=1;
++
++ if (local_readl(&ch->dmac) & DMAC_RUN) {
++ local_writel(0, &ch->dmac);
++ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
++ if (local_readl(&ch->dmas) & DMAS_H) {
++ local_writel(0, &ch->dmas);
++ break;
++ }
++ }
++ }
++
++ return timeout ? 0 : 1;
++}
++
++static inline void rc32355_start_dma(rc32355_dma_ch_t* ch, u32 dma_addr)
++{
++ local_writel(0, &ch->dmandptr);
++ local_writel(dma_addr, &ch->dmadptr);
++}
++
++static inline void rc32355_chain_dma(rc32355_dma_ch_t* ch, u32 dma_addr)
++{
++ local_writel(dma_addr, &ch->dmandptr);
++}
++
++
++/* The following can be used to describe DMA channels 0 to 15, and the */
++/* sub device's needed to select them in the DMADESC_DS_MASK field */
++
++#define DMA_CHAN_ATM01 0 /* ATM interface 0,1 chan */
++
++#define DMA_CHAN_ATM0IN 0 /* ATM interface 0 input */
++#define DMA_DEV_ATM0IN 0 /* ATM interface 0 input */
++
++#define DMA_CHAN_ATM1IN 0 /* ATM interface 1 input */
++#define DMA_DEV_ATM1IN 1 /* ATM interface 1 input */
++
++#define DMA_CHAN_ATM0OUT 0 /* ATM interface 0 output */
++#define DMA_DEV_ATM0OUT 2 /* ATM interface 0 output */
++
++#define DMA_CHAN_ATM1OUT 0 /* ATM interface 1 output */
++#define DMA_DEV_ATM1OUT 3 /* ATM interface 1 output */
++
++/* for entry in {0,1,2,3,4,5,6,7} - note 5,6,7 share with those below */
++#define DMA_CHAN_ATMVCC(entry) ((entry)+1) /* ATM VC cache entry */
++#define DMA_DEV_ATMVCC(entry) 0
++
++#define DMA_CHAN_MEMTOMEM 6 /* Memory to memory DMA */
++#define DMA_DEV_MEMTOMEM 1 /* Memory to memory DMA */
++
++#define DMA_CHAN_ATMFMB0 7 /* ATM Frame Mode Buffer 0 */
++#define DMA_DEV_ATMFMB0 1 /* ATM Frame Mode Buffer 0 */
++
++#define DMA_CHAN_ATMFMB1 8 /* ATM Frame Mode Buffer 1 */
++#define DMA_DEV_ATMFMB1 1 /* ATM Frame Mode Buffer 1 */
++
++#define DMA_CHAN_ETHERIN 9 /* Ethernet input */
++#define DMA_DEV_ETHERIN 0 /* Ethernet input */
++
++#define DMA_CHAN_ETHEROUT 10 /* Ethernet output */
++#define DMA_DEV_ETHEROUT 0 /* Ethernet output */
++
++#define DMA_CHAN_TDMIN 11 /* TDM Bus input */
++#define DMA_DEV_TDMIN 0 /* TDM Bus input */
++
++#define DMA_CHAN_TDMOUT 12 /* TDM Bus output */
++#define DMA_DEV_TDMOUT 0 /* TDM Bus output */
++
++#define DMA_CHAN_USBIN 13 /* USB input */
++#define DMA_DEV_USBIN 0 /* USB input */
++
++#define DMA_CHAN_USBOUT 14 /* USB output */
++#define DMA_DEV_USBOUT 0 /* USB output */
++
++#define DMA_CHAN_EXTERN 15 /* External DMA */
++#define DMA_DEV_EXTERN 0 /* External DMA */
++
++/*
++ * An RC32355 dma descriptor in system memory
++ */
++typedef struct {
++ u32 cmdstat; /* control and status */
++ u32 curr_addr; /* current address of data */
++ u32 devcs; /* peripheral-specific control and status */
++ u32 link; /* link to next descriptor */
++} rc32355_dma_desc_t;
++
++/* Values for the descriptor cmdstat word */
++
++#define DMADESC_F 0x80000000u /* Finished bit */
++#define DMADESC_D 0x40000000u /* Done bit */
++#define DMADESC_T 0x20000000u /* Terminated bit */
++#define DMADESC_IOD 0x10000000u /* Interrupt On Done */
++#define DMADESC_IOF 0x08000000u /* Interrupt On Finished */
++#define DMADESC_COD 0x04000000u /* Chain On Done */
++#define DMADESC_COF 0x02000000u /* Chain On Finished */
++
++#define DMADESC_DEVCMD_MASK 0x01C00000u /* Device Command mask */
++#define DMADESC_DEVCMD_SHIFT 22 /* Device Command shift */
++
++#define DMADESC_DS_MASK 0x00300000u /* Device Select mask */
++#define DMADESC_DS_SHIFT 20 /* Device Select shift */
++
++#define DMADESC_COUNT_MASK 0x0003FFFFu /* Byte Count mask */
++#define DMADESC_COUNT_SHIFT 0 /* Byte Count shift */
++
++#define IS_DMA_FINISHED(X) ( ( (X) & DMADESC_F ) >> 31) /* F Bit */
++#define IS_DMA_DONE(X) ( ( (X) & DMADESC_D ) >> 30) /* D Bit */
++#define IS_DMA_TERMINATED(X) ( ( (X) & DMADESC_T ) >> 29) /* T Bit */
++#define IS_DMA_USED(X) (((X) & (DMADESC_F | DMADESC_D | DMADESC_T)) != 0)
++
++#define DMA_DEVCMD(devcmd) \
++ (((devcmd) << DMADESC_DEVCMD_SHIFT) & DMADESC_DS_MASK)
++#define DMA_DS(ds) \
++ (((ds) << DMADESC_DS_SHIFT) & DMADESC_DS_MASK)
++#define DMA_COUNT(count) \
++ ((count) & DMADESC_COUNT_MASK)
++
++#endif /* RC32355_DMA_H */
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32355_eth.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32355_eth.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32355_eth.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32355_eth.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,442 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Ethernet registers on IDT RC32355
++ *
++ * Copyright 2004 IDT Inc.
++ * Author: Integrated Device Technology 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
++ * Initial Release
++ *
++ **************************************************************************
++ */
++
++
++#ifndef RC32355_ETHER_H
++#define RC32355_ETHER_H
++
++#include <asm/idt-boards/rc32300/rc32355_dma.h>
++
++/*
++ * A partial image of the RC32355 ethernet registers
++ */
++typedef struct {
++ u32 ethintfc;
++ u32 ethfifott;
++ u32 etharc;
++ u32 ethhash0;
++ u32 ethhash1;
++ u32 ethfifost;
++ u32 ethfifos;
++ u32 ethodeops;
++ u32 ethis;
++ u32 ethos;
++ u32 ethmcp;
++ u32 _u1;
++ u32 ethid;
++ u32 _u2;
++ u32 _u3;
++ u32 _u4;
++ u32 ethod;
++ u32 _u5;
++ u32 _u6;
++ u32 _u7;
++ u32 ethodeop;
++ u32 _u8[43];
++ 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 _u9[50];
++ u32 ethmac1;
++ u32 ethmac2;
++ u32 ethipgt;
++ u32 ethipgr;
++ u32 ethclrt;
++ u32 ethmaxf;
++ u32 _u10;
++ u32 ethmtest;
++ u32 miimcfg;
++ u32 miimcmd;
++ u32 miimaddr;
++ u32 miimwtd;
++ u32 miimrdd;
++ u32 miimind;
++ u32 _u11;
++ u32 _u12;
++ u32 ethcfsa0;
++ u32 ethcfsa1;
++ u32 ethcfsa2;
++} rc32355_eth_regs_t;
++
++#define rc32355_eth_regs ((rc32355_eth_regs_t*)KSEG1ADDR(RC32355_ETH_BASE))
++
++#define ETH_INTFC (RC32355_ETH_BASE + 0x000) /* INTerFace Control */
++#define ETH_FIFOTT (RC32355_ETH_BASE + 0x004) /* FIFO Transmit Threshold */
++#define ETH_ARC (RC32355_ETH_BASE + 0x008) /* Address Recognition Ctrl */
++#define ETH_HASH0 (RC32355_ETH_BASE + 0x00C) /* 32 multicast Hash bits */
++#define ETH_HASH1 (RC32355_ETH_BASE + 0x010) /* another 32 Hash bits */
++#define ETH_FIFOST (RC32355_ETH_BASE + 0x014) /* FIFO Status Threshold */
++#define ETH_FIFOS (RC32355_ETH_BASE + 0x018) /* FIFO Status Register */
++#define ETH_ODEOPS (RC32355_ETH_BASE + 0x01C) /* Out Data End-Of-Pkt Size */
++#define ETH_IS (RC32355_ETH_BASE + 0x020) /* Input Status */
++#define ETH_OS (RC32355_ETH_BASE + 0x024) /* Output Status */
++#define ETH_MCP (RC32355_ETH_BASE + 0x028) /* Managemt Clock Prescaler */
++#define ETH_ID (RC32355_ETH_BASE + 0x030) /* Input Data register */
++#define ETH_OD (RC32355_ETH_BASE + 0x040) /* Output Data register */
++#define ETH_ODEOP (RC32355_ETH_BASE + 0x050) /* OD End-Of-Packet Size */
++
++/* for n in { 0, 1, 2, 3 } */
++#define ETH_SAL(n) (RC32355_ETH_BASE + 0x100 + (n * 8)) /* Stn Address 2-5 */
++#define ETH_SAH(n) (RC32355_ETH_BASE + 0x104 + (n * 8)) /* Stn Address 0-1 */
++
++#define ETH_RBC (RC32355_ETH_BASE + 0x120) /* Receive Byte Count */
++#define ETH_RPC (RC32355_ETH_BASE + 0x124) /* Receive Packet Count */
++#define ETH_RUPC (RC32355_ETH_BASE + 0x128) /* Rx Undersized Pkt count */
++#define ETH_RFC (RC32355_ETH_BASE + 0x12C) /* Receive Fragment Count */
++#define ETH_TBC (RC32355_ETH_BASE + 0x130) /* Transmit Byte Count */
++#define ETH_GPF (RC32355_ETH_BASE + 0x134) /* Generate Pause Frame */
++#define ETH_MAC1 (RC32355_ETH_BASE + 0x200) /* Medium Access Control 1 */
++#define ETH_MAC2 (RC32355_ETH_BASE + 0x204) /* Medium Access Control 2 */
++#define ETH_IPGT (RC32355_ETH_BASE + 0x208) /* Back-to-back InterPkt Gap */
++#define ETH_IPGR (RC32355_ETH_BASE + 0x20C) /* Non " InterPkt Gap */
++#define ETH_CLRT (RC32355_ETH_BASE + 0x210) /* Collis'n Window and Retry */
++#define ETH_MAXF (RC32355_ETH_BASE + 0x214) /* Maximum Frame Length */
++#define ETH_MTEST (RC32355_ETH_BASE + 0x21C) /* MAC Test */
++
++#define ETHMIIM_CFG (RC32355_ETH_BASE + 0x220) /* MII Mgmt Configuration */
++#define ETHMIIM_CMD (RC32355_ETH_BASE + 0x224) /* MII Mgmt Command */
++#define ETHMIIM_ADDR (RC32355_ETH_BASE + 0x228) /* MII Mgmt Address */
++#define ETHMIIM_WTD (RC32355_ETH_BASE + 0x22C) /* MII Mgmt Write Data */
++#define ETHMIIM_RDD (RC32355_ETH_BASE + 0x230) /* MII Mgmt Read Data */
++#define ETHMIIM_IND (RC32355_ETH_BASE + 0x234) /* MII Mgmt Indicators */
++
++/* for n in { 0, 1, 2 } */
++#define ETH_CFSA(n) (RC32355_ETH_BASE + 0x240 + ((n) * 4)) /* Station Addr */
++
++
++/*
++ * Register Interpretations follow
++ */
++
++/******************************************************************************
++ * ETHINTFC register
++ *****************************************************************************/
++
++#define ETHERINTFC_EN (1<<0)
++#define ETHERINTFC_ITS (1<<1)
++#define ETHERINTFC_RES (1<<2)
++#define ETHERINTFC_RIP (1<<2)
++#define ETHERINTFC_JAM (1<<3)
++
++/******************************************************************************
++ * ETHFIFOTT register
++ *****************************************************************************/
++
++#define ETHERFIFOTT_TTH(v) (((v)&0x3f)<<0)
++
++/******************************************************************************
++ * ETHARC register
++ *****************************************************************************/
++
++#define ETHERARC_PRO (1<<0)
++#define ETHERARC_AM (1<<1)
++#define ETHERARC_AFM (1<<2)
++#define ETHERARC_AB (1<<3)
++
++/******************************************************************************
++ * ETHHASH registers
++ *****************************************************************************/
++
++#define ETHERHASH0(v) (((v)&0xffff)<<0)
++#define ETHERHASH1(v) (((v)&0xffff)<<0)
++
++/******************************************************************************
++ * ETHSA registers
++ *****************************************************************************/
++
++#define ETHERSAL0(v) (((v)&0xffff)<<0)
++#define ETHERSAL1(v) (((v)&0xffff)<<0)
++#define ETHERSAL2(v) (((v)&0xffff)<<0)
++#define ETHERSAL3(v) (((v)&0xffff)<<0)
++#define ETHERSAH0(v) (((v)&0xff)<<0)
++#define ETHERSAH1(v) (((v)&0xff)<<0)
++#define ETHERSAH2(v) (((v)&0xff)<<0)
++#define ETHERSAH3(v) (((v)&0xff)<<0)
++
++/******************************************************************************
++ * ETHFIFOST register
++ *****************************************************************************/
++
++#define ETHERFIFOST_IRTH(v) (((v)&0x3f)<<0)
++#define ETHERFIFOST_ORTH(v) (((v)&0x3f)<<16)
++
++/******************************************************************************
++ * ETHFIFOS register
++ *****************************************************************************/
++
++#define ETHERFIFOS_IR (1<<0)
++#define ETHERFIFOS_OR (1<<1)
++#define ETHERFIFOS_OVR (1<<2)
++#define ETHERFIFOS_UND (1<<3)
++
++/******************************************************************************
++ * DATA registers
++ *****************************************************************************/
++
++#define ETHERID(v) (((v)&0xffff)<<0)
++#define ETHEROD(v) (((v)&0xffff)<<0)
++
++/******************************************************************************
++ * ETHODEOPS register
++ *****************************************************************************/
++
++#define ETHERODEOPS_SIZE(v) (((v)&0x3)<<0)
++
++/******************************************************************************
++ * ETHODEOP register
++ *****************************************************************************/
++
++#define ETHERODEOP(v) (((v)&0xffff)<<0)
++
++/******************************************************************************
++ * ETHIS register
++ *****************************************************************************/
++
++#define ETHERIS_EOP (1<<0)
++#define ETHERIS_ROK (1<<2)
++#define ETHERIS_FM (1<<3)
++#define ETHERIS_MP (1<<4)
++#define ETHERIS_BP (1<<5)
++#define ETHERIS_VLT (1<<6)
++#define ETHERIS_CF (1<<7)
++#define ETHERIS_OVR (1<<8)
++#define ETHERIS_CRC (1<<9)
++#define ETHERIS_CV (1<<10)
++#define ETHERIS_DB (1<<11)
++#define ETHERIS_LE (1<<12)
++#define ETHERIS_LOR (1<<13)
++#define ETHERIS_SIZE(v) (((v)&0x3)<<14)
++#define ETHERIS_LENGTH(v) (((v)&0xff)<<16)
++
++/******************************************************************************
++ * ETHOS register
++ *****************************************************************************/
++
++#define ETHEROS_T (1<<0)
++#define ETHEROS_TOK (1<<6)
++#define ETHEROS_MP (1<<7)
++#define ETHEROS_BP (1<<8)
++#define ETHEROS_UND (1<<9)
++#define ETHEROS_OF (1<<10)
++#define ETHEROS_ED (1<<11)
++#define ETHEROS_EC (1<<12)
++#define ETHEROS_LC (1<<13)
++#define ETHEROS_TD (1<<14)
++#define ETHEROS_CRC (1<<15)
++#define ETHEROS_LE (1<<16)
++#define ETHEROS_CC(v) (((v)&0xf)<<17)
++#define ETHEROS_PFD (1<<21)
++
++/******************************************************************************
++ * Statistics registers
++ *****************************************************************************/
++
++#define ETHERRBC(v) (((v)&0xffff)<<0)
++#define ETHERRPC(v) (((v)&0xffff)<<0)
++#define ETHERRUPC(v) (((v)&0xffff)<<0)
++#define ETHERRFC(v) (((v)&0xffff)<<0)
++#define ETHERTBC(v) (((v)&0xffff)<<0)
++
++/******************************************************************************
++ * ETHGPF register
++ *****************************************************************************/
++
++#define ETHERGPF_PTV(v) (((v)&0xff)<<0)
++
++/******************************************************************************
++ * MAC registers
++ *****************************************************************************/
++//ETHMAC1
++#define ETHERMAC1_RE (1<<0)
++#define ETHERMAC1_PAF (1<<1)
++#define ETHERMAC1_RFC (1<<2)
++#define ETHERMAC1_TFC (1<<3)
++#define ETHERMAC1_LB (1<<4)
++#define ETHERMAC1_MR (1<<15)
++
++//ETHMAC2
++#define ETHERMAC2_FD (1<<0)
++#define ETHERMAC2_FLC (1<<1)
++#define ETHERMAC2_HFE (1<<2)
++#define ETHERMAC2_DC (1<<3)
++#define ETHERMAC2_CEN (1<<4)
++#define ETHERMAC2_PE (1<<5)
++#define ETHERMAC2_VPE (1<<6)
++#define ETHERMAC2_APE (1<<7)
++#define ETHERMAC2_PPE (1<<8)
++#define ETHERMAC2_LPE (1<<9)
++#define ETHERMAC2_NB (1<<12)
++#define ETHERMAC2_BP (1<<13)
++#define ETHERMAC2_ED (1<<14)
++
++//ETHIPGT
++#define ETHERIPGT(v) (((v)&0x3f)<<0)
++
++//ETHIPGR
++#define ETHERIPGR_IPGR1(v) (((v)&0x3f)<<0)
++#define ETHERIPGR_IPGR2(v) (((v)&0x3f)<<8)
++
++//ETHCLRT
++#define ETHERCLRT_MAXRET(v) (((v)&0x3f)<<0)
++#define ETHERCLRT_COLWIN(v) (((v)&0x3f)<<8)
++
++//ETHMAXF
++#define ETHERMAXF(v) (((v)&0x3f)<<0)
++
++//ETHMTEST
++#define ETHERMTEST_TB (1<<2)
++
++//ETHMCP
++#define ETHERMCP_DIV(v) (((v)&0xff)<<0)
++
++//MIIMCFG
++#define ETHERMIIMCFG_CS(v) (((v)&0x3)<<2)
++#define ETHERMIIMCFG_R (1<<15)
++
++//MIIMCMD
++#define ETHERMIIMCMD_RD (1<<0)
++#define ETHERMIIMCMD_SCN (1<<1)
++
++//MIIMADDR
++#define ETHERMIIMADDR_REGADDR(v) (((v)&0x1f)<<0)
++#define ETHERMIIMADDR_PHYADDR(v) (((v)&0x1f)<<8)
++
++//MIIMWTD
++#define ETHERMIIMWTD(v) (((v)&0xff)<<0)
++
++//MIIMRDD
++#define ETHERMIIMRDD(v) (((v)&0xff)<<0)
++
++//MIIMIND
++#define ETHERMIIMIND_BSY (1<<0)
++#define ETHERMIIMIND_SCN (1<<1)
++#define ETHERMIIMIND_NV (1<<2)
++
++//DMA DEVCS IN
++#define ETHERDMA_IN_LENGTH(v) (((v)&0xffff)<<16)
++#define ETHERDMA_IN_CES (1<<14)
++#define ETHERDMA_IN_LOR (1<<13)
++#define ETHERDMA_IN_LE (1<<12)
++#define ETHERDMA_IN_DB (1<<11)
++#define ETHERDMA_IN_CV (1<<10)
++#define ETHERDMA_IN_CRC (1<<9)
++#define ETHERDMA_IN_OVR (1<<8)
++#define ETHERDMA_IN_CF (1<<7)
++#define ETHERDMA_IN_VLT (1<<6)
++#define ETHERDMA_IN_BP (1<<5)
++#define ETHERDMA_IN_MP (1<<4)
++#define ETHERDMA_IN_FM (1<<3)
++#define ETHERDMA_IN_ROK (1<<2)
++#define ETHERDMA_IN_LD (1<<1)
++#define ETHERDMA_IN_FD (1<<0)
++
++//DMA DEVCS OUT
++#define ETHERDMA_OUT_CC(v) (((v)&0xf)<<17)
++#define ETHERDMA_OUT_CNT 0x001e0000
++#define ETHERDMA_OUT_SHFT 17
++#define ETHERDMA_OUT_LE (1<<16)
++
++#define ETHERDMA_OUT_CRC (1<<15)
++#define ETHERDMA_OUT_TD (1<<14)
++#define ETHERDMA_OUT_LC (1<<13)
++#define ETHERDMA_OUT_EC (1<<12)
++#define ETHERDMA_OUT_ED (1<<11)
++#define ETHERDMA_OUT_OF (1<<10)
++#define ETHERDMA_OUT_UND (1<<9)
++#define ETHERDMA_OUT_BP (1<<8)
++#define ETHERDMA_OUT_MP (1<<7)
++#define ETHERDMA_OUT_TOK (1<<6)
++#define ETHERDMA_OUT_HEN (1<<5)
++#define ETHERDMA_OUT_CEN (1<<4)
++#define ETHERDMA_OUT_PEN (1<<3)
++#define ETHERDMA_OUT_OEN (1<<2)
++#define ETHERDMA_OUT_LD (1<<1)
++#define ETHERDMA_OUT_FD (1<<0)
++
++#define RCV_ERRS \
++ (ETHERDMA_IN_OVR | ETHERDMA_IN_CRC | ETHERDMA_IN_CV | ETHERDMA_IN_LE)
++#define TX_ERRS \
++ (ETHERDMA_OUT_LC | ETHERDMA_OUT_EC | ETHERDMA_OUT_ED | \
++ ETHERDMA_OUT_OF | ETHERDMA_OUT_UND)
++
++#define IS_RCV_ROK(X) (((X) & (1<<2)) >> 2) /* Receive Okay */
++#define IS_RCV_FM(X) (((X) & (1<<3)) >> 3) /* Is Filter Match */
++#define IS_RCV_MP(X) (((X) & (1<<4)) >> 4) /* Is it MP */
++#define IS_RCV_BP(X) (((X) & (1<<5)) >> 5) /* Is it BP */
++#define IS_RCV_VLT(X) (((X) & (1<<6)) >> 6) /* VLAN Tag Detect */
++#define IS_RCV_CF(X) (((X) & (1<<7)) >> 7) /* Control Frame */
++#define IS_RCV_OVR_ERR(X) (((X) & (1<<8)) >> 8) /* Receive Overflow */
++#define IS_RCV_CRC_ERR(X) (((X) & (1<<9)) >> 9) /* CRC Error */
++#define IS_RCV_CV_ERR(X) (((X) & (1<<10))>>10) /* Code Violation */
++#define IS_RCV_DB_ERR(X) (((X) & (1<<11))>>11) /* Dribble Bits */
++#define IS_RCV_LE_ERR(X) (((X) & (1<<12))>>12) /* Length error */
++#define IS_RCV_LOR_ERR(X) (((X) & (1<<13))>>13) /* Length Out of
++ Range */
++#define IS_RCV_CES_ERR(X) (((X) & (1<<14))>>14) /* Preamble error */
++#define RCVPKT_LENGTH(X) (((X) & 0xFFFF0000)>>16) /* Length of the
++ received packet */
++
++#define IS_TX_TOK(X) (((X) & (1<<6) ) >> 6 ) /* Transmit Okay */
++#define IS_TX_MP(X) (((X) & (1<<7) ) >> 7 ) /* Multicast */
++
++#define IS_TX_BP(X) (((X) & (1<<8) ) >> 8 ) /* Broadcast */
++#define IS_TX_UND_ERR(X) (((X) & (1<<9) ) >> 9 ) /* Transmit FIFO
++ Underflow */
++#define IS_TX_OF_ERR(X) (((X) & (1<<10)) >>10 ) /* Oversized frame */
++#define IS_TX_ED_ERR(X) (((X) & (1<<11)) >>11 ) /* Excessive
++ deferral */
++#define IS_TX_EC_ERR(X) (((X) & (1<<12)) >>12 ) /* Excessive
++ collisions */
++#define IS_TX_LC_ERR(X) (((X) & (1<<13)) >>13 ) /* Late Collision */
++#define IS_TX_TD_ERR(X) (((X) & (1<<14)) >>14 ) /* Transmit deferred*/
++#define IS_TX_CRC_ERR(X) (((X) & (1<<15)) >>15 ) /* CRC Error */
++#define IS_TX_LE_ERR(X) (((X) & (1<<16)) >>16 ) /* Length Error */
++
++#define TX_COLLISION_COUNT(X) (((X) & 0x001E0000u)>>17) /* Collision Count */
++
++#endif /* RC32355_ETHER_H */
++
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32355.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32355.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32355.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32355.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,177 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT RC32355 CPU.
++ *
++ * Copyright 2004 IDT Inc.
++ * Author: Integrated Device Technology 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
++ * Initial Release
++ *
++ **************************************************************************
++ */
++
++
++#ifndef _RC32355_H_
++#define _RC32355_H_
++
++#include <linux/delay.h>
++#include <asm/io.h>
++
++/* Base address of internal registers */
++#define RC32355_REG_BASE 0x18000000
++
++/* System ID Registers */
++#define CPU_SYSID (RC32355_REG_BASE + 0x00018)
++#define CPU_BTADDR (RC32355_REG_BASE + 0x0001c)
++#define CPU_REV (RC32355_REG_BASE + 0x0002c)
++
++/* Reset Controller */
++#define RESET_CNTL (RC32355_REG_BASE + 0x08000)
++
++/* Device Controller */
++#define DEV0_BASE (RC32355_REG_BASE + 0x10000)
++#define DEV0_MASK (RC32355_REG_BASE + 0x10004)
++#define DEV0_CNTL (RC32355_REG_BASE + 0x10008)
++#define DEV0_TIMING (RC32355_REG_BASE + 0x1000c)
++#define DEV_REG_OFFSET 0x10
++
++/* SDRAM Controller */
++#define SDRAM0_BASE (RC32355_REG_BASE + 0x18000)
++#define SDRAM0_MASK (RC32355_REG_BASE + 0x18004)
++#define SDRAM1_BASE (RC32355_REG_BASE + 0x18008)
++#define SDRAM1_MASK (RC32355_REG_BASE + 0x1800c)
++#define SDRAM_CNTL (RC32355_REG_BASE + 0x18010)
++
++/* Bus Arbiter */
++#define BUS_ARB_CNTL0 (RC32355_REG_BASE + 0x20000)
++#define BUS_ARB_CNTL1 (RC32355_REG_BASE + 0x20004)
++
++/* Counters/Timers */
++#define TIMER0_COUNT (RC32355_REG_BASE + 0x28000)
++#define TIMER0_COMPARE (RC32355_REG_BASE + 0x28004)
++#define TIMER0_CNTL (RC32355_REG_BASE + 0x28008)
++#define TIMER_REG_OFFSET 0x0C
++
++/* System Integrity */
++
++/* Interrupt Controller */
++#define IC_GROUP0_PEND (RC32355_REG_BASE + 0x30000)
++#define IC_GROUP0_MASK (RC32355_REG_BASE + 0x30004)
++#define IC_GROUP_OFFSET 0x08
++
++#define NUM_INTR_GROUPS 5
++/*
++ * The IRQ mapping is as follows:
++ *
++ * IRQ Mapped To
++ * --- -------------------
++ * 0 SW0 (IP0) SW0 intr
++ * 1 SW1 (IP1) SW1 intr
++ * - Int0 (IP2) mapped to GROUP0_IRQ_BASE
++ * - Int1 (IP3) mapped to GROUP1_IRQ_BASE
++ * - Int2 (IP4) mapped to GROUP2_IRQ_BASE
++ * - Int3 (IP5) mapped to GROUP3_IRQ_BASE
++ * - Int4 (IP6) mapped to GROUP4_IRQ_BASE
++ * 7 Int5 (IP7) CP0 Timer
++ *
++ * IRQ's 8 and up are all mapped to Int0-4 (IP2-IP6), which
++ * internally on the RC32355 is routed to the Expansion
++ * Interrupt Controller.
++ */
++#define MIPS_CPU_TIMER_IRQ 7
++
++#define GROUP0_IRQ_BASE 8 // Counter/Timers, UCW
++#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) // DMA
++#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) // ATM
++#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) // TDM, Eth, USB, UARTs, I2C
++#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) // GPIO
++
++#define RC32355_NR_IRQS (GROUP4_IRQ_BASE + 32)
++
++/* DMA - see rc32355_dma.h for full list of registers */
++
++#define RC32355_DMA_BASE (RC32355_REG_BASE + 0x38000)
++#define DMA_CHAN_OFFSET 0x14
++
++/* GPIO Controller */
++
++/* TDM Bus */
++
++/* 16550 UARTs */
++#ifdef __MIPSEB__
++#define RC32300_UART0_BASE (RC32355_REG_BASE + 0x50003)
++#define RC32300_UART1_BASE (RC32355_REG_BASE + 0x50023)
++#else
++#define RC32300_UART0_BASE (RC32355_REG_BASE + 0x50000)
++#define RC32300_UART1_BASE (RC32355_REG_BASE + 0x50020)
++#endif
++
++#define RC32300_UART0_IRQ (GROUP3_IRQ_BASE + 14)
++#define RC32300_UART1_IRQ (GROUP3_IRQ_BASE + 17)
++
++/* ATM */
++
++/* Ethernet - see rc32355_eth.h for full list of registers */
++
++#define RC32355_ETH_BASE (RC32355_REG_BASE + 0x60000)
++
++
++#define IDT_CLOCK_MULT 2
++
++/* Memory map of 79EB355 board */
++
++/* DRAM */
++#define RAM_BASE 0x00000000
++#define RAM_SIZE (32*1024*1024)
++
++/* SRAM (device 1) */
++#define SRAM_BASE 0x02000000
++#define SRAM_SIZE 0x00100000
++
++/* FLASH (device 2) */
++#define FLASH_BASE 0x0C000000
++#define FLASH_SIZE 0x00C00000
++
++/* ATM PHY (device 4) */
++#define ATM_PHY_BASE 0x14000000
++
++/* TDM switch (device 3) */
++#define TDM_BASE 0x1A000000
++
++/* LCD panel (device 3) */
++#define LCD_BASE 0x1A002000
++
++/* RTC (DS1511W) (device 3) */
++#define RTC_BASE 0x1A004000
++
++/* NVRAM (256 bytes internal to the DS1511 RTC) */
++#define NVRAM_ADDR RTC_BASE + 0x10
++#define NVRAM_DATA RTC_BASE + 0x13
++#define NVRAM_ENVSIZE_OFF 4
++#define NVRAM_ENVSTART_OFF 32
++
++#endif /* _RC32355_H_ */
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_dma.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_dma.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_dma.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_dma.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,226 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * RC32365/336 DMA hardware abstraction.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32365_DMA_H__
++#define __IDT_RC32365_DMA_H__
++
++enum
++{
++ DMA0_PhysicalAddress = 0x18038000,
++ DMA_PhysicalAddress = DMA0_PhysicalAddress, // Default
++
++ DMA0_VirtualAddress = 0xb8038000,
++ 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_extToMem0_v = 0,
++ DMAD_ds_memToExt0_v = 1,
++ DMAD_ds_extToMem1_v = 0,
++ DMAD_ds_memToExt1_v = 1,
++ DMAD_ds_ethRcv0_v = 0,
++ DMAD_ds_ethXmt0_v = 0,
++ DMAD_ds_ethRcv1_v = 0,
++ DMAD_ds_ethXmt2_v = 0,
++ DMAD_ds_memToFifo_v = 0,
++ DMAD_ds_fifoToMem_v = 0,
++ DMAD_ds_rng_de_v = 1,//randomNumberGenerator on LC/DE
++ DMAD_ds_pciToMem_v = 0,
++ DMAD_ds_memToPci_v = 0,
++ DMAD_ds_securityInput_v = 0,
++ DMAD_ds_securityOutput_v = 0,
++ DMAD_ds_rng_se_v = 0,//randomNumberGenerator on SE
++
++ 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_ethRcv0 = 0,
++ DMACH_ethXmt0 = 1,
++ DMACH_ethRcv1 = 2,
++ DMACH_ethXmt2 = 3,
++ DMACH_pciToMem = 4,
++ DMACH_memToPci = 5,
++ DMACH_securityInput = 6,
++ DMACH_securityOutput = 7,
++ DMACH_rng = 8,
++
++ DMACH_count //must be last
++};
++
++
++typedef struct DMAC_s
++{
++ struct DMA_Chan_s ch [DMACH_count] ; //use ch[DMACH_]
++} volatile *DMA_t ;
++
++
++/*
++ * External DMA parameters
++*/
++
++enum
++{
++ DMADEVCMD_ts_b = 0, // ts field in devcmd
++ DMADEVCMD_ts_m = 0x00000007, // ts field in devcmd
++ DMADEVCMD_ts_byte_v = 0,
++ DMADEVCMD_ts_halfword_v = 1,
++ DMADEVCMD_ts_word_v = 2,
++ DMADEVCMD_ts_2word_v = 3,
++ DMADEVCMD_ts_4word_v = 4,
++ DMADEVCMD_ts_6word_v = 5,
++ DMADEVCMD_ts_8word_v = 6,
++ DMADEVCMD_ts_16word_v = 7
++};
++
++
++#if 1 // aws - Compatibility.
++# define EXTDMA_ts_b DMADEVCMD_ts_b
++# define EXTDMA_ts_m DMADEVCMD_ts_m
++# define EXTDMA_ts_byte_v DMADEVCMD_ts_byte_v
++# define EXTDMA_ts_halfword_v DMADEVCMD_ts_halfword_v
++# define EXTDMA_ts_word_v DMADEVCMD_ts_word_v
++# define EXTDMA_ts_2word_v DMADEVCMD_ts_2word_v
++# define EXTDMA_ts_4word_v DMADEVCMD_ts_4word_v
++# define EXTDMA_ts_6word_v DMADEVCMD_ts_6word_v
++# define EXTDMA_ts_8word_v DMADEVCMD_ts_8word_v
++# define EXTDMA_ts_16word_v DMADEVCMD_ts_16word_v
++#endif // aws - Compatibility.
++
++#endif // __IDT_RC32365_DMA_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_dma_v.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_dma_v.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_dma_v.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_dma_v.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,86 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * RC32365/336 DMA interface routines.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32365_DMA_V_H__
++#define __IDT_RC32365_DMA_V_H__
++
++
++#include <asm/idt-boards/rc32300/rc32300.h>
++#include <asm/idt-boards/rc32300/rc32365_dma.h>
++#include <asm/idt-boards/rc32300/rc32365.h>
++
++#define DMA_CHAN_OFFSET 0x14
++#define IS_DMA_USED(X) (((X) & (DMAD_f_m | DMAD_d_m | DMAD_t_m)) != 0)
++#define IS_DMA_FINISHED(X) (((X) & (DMAD_f_m)) != 0)
++#define IS_DMA_DONE(X) (((X) & (DMAD_d_m)) != 0)
++
++#define DMA_COUNT(count) \
++ ((count) & DMAD_count_m)
++
++#define DMA_HALT_TIMEOUT 500
++
++static inline int rc32365_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 rc32365_start_dma(DMA_Chan_t ch, u32 dma_addr)
++{
++ local_writel(0, &ch->dmandptr);
++ local_writel(dma_addr, &ch->dmadptr);
++}
++
++static inline void rc32365_chain_dma(DMA_Chan_t ch, u32 dma_addr)
++{
++ local_writel(dma_addr, &ch->dmandptr);
++}
++#endif //__IDT_RC32365_DMA_V_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_eth.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_eth.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_eth.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_eth.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,344 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * RC32365/336 Ethernet hardware abstraction.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32365_ETH_H__
++#define __IDT_RC32365_ETH_H__
++
++enum
++{
++ ETH0_PhysicalAddress = 0x18058000,
++ ETH_PhysicalAddress = ETH0_PhysicalAddress, // Default
++ ETH0_VirtualAddress = 0xb8058000,
++
++ ETH_VirtualAddress = ETH0_VirtualAddress, // Default
++
++ ETH1_PhysicalAddress = 0x18060000,
++ ETH1_VirtualAddress = 0xb8060000, // 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,
++
++ 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,
++} ;
++
++enum
++{
++ ETH0_IPABMC_PhysicalAddress = 0x18040010,
++ ETH0_IPABMC_VirtualAddress = 0xb8040000,
++ ETH1_IPABMC_PhysicalAddress = 0x18040018,
++ ETH1_IPABMC_VirtualAddress = 0xb8040018,
++} ;
++
++typedef struct
++{
++ u32 ipabmcrx ;
++ u32 ipabmctx ;
++}volatile *IPABM_ETH_t;
++#endif //__IDT_RC32365_ETH_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_eth_v.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_eth_v.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_eth_v.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_eth_v.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,72 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * RC32365/336 Ethernet status checking.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32365_ETH_V_H__
++#define __IDT_RC32365_ETH_V_H__
++#include <asm/idt-boards/rc32300/rc32365_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_RC32365_ETH_V_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_gpio.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_gpio.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_gpio.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_gpio.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,181 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * RC32365/336 GPIO hardware abstraction.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32365_GPIO_H__
++#define __IDT_RC32365_GPIO_H__
++
++enum
++{
++ GPIO0_PhysicalAddress = 0x18048000,
++ GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default
++
++ GPIO0_VirtualAddress = 0xb8048000,
++ 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,
++
++// 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_maddr22_b = GPIO_pin2_b, // M&P bus bit 22.
++ GPIO_maddr22_m = GPIO_pin2_m,
++ GPIO_maddr22_cfg_v = GPIO_output_v,
++
++ GPIO_maddr23_b = GPIO_pin3_b, // M&P bus bit 23.
++ GPIO_maddr23_m = GPIO_pin3_m,
++ GPIO_maddr23_cfg_v = GPIO_output_v,
++
++ GPIO_maddr24_b = GPIO_pin4_b, // M&P bus bit 24.
++ GPIO_maddr24_m = GPIO_pin4_m,
++ GPIO_maddr24_cfg_v = GPIO_output_v,
++
++ GPIO_maddr25_b = GPIO_pin5_b, // M&P bus bit 25.
++ GPIO_maddr25_m = GPIO_pin5_m,
++ GPIO_maddr25_cfg_v = GPIO_output_v,
++
++ GPIO_rngclk_b = GPIO_pin6_b, // reserved.
++ GPIO_rngclk_m = GPIO_pin6_m,
++ GPIO_rngclk_cfg_v = GPIO_input_v,
++
++ GPIO_sdckenp_b = GPIO_pin7_b, // reserved.
++ GPIO_sdckenp_m = GPIO_pin7_m,
++ GPIO_sdckenp_cfg_v = GPIO_output_v,
++
++ GPIO_cen1_b = GPIO_pin8_b, // reserved.
++ GPIO_cen1_m = GPIO_pin8_m,
++ GPIO_cen1_cfg_v = GPIO_output_v,
++
++ GPIO_cen2_b = GPIO_pin9_b, // reserved.
++ GPIO_cen2_m = GPIO_pin9_m,
++ GPIO_cen2_cfg_v = GPIO_output_v,
++
++ GPIO_regn_b = GPIO_pin10_b, // reserved.
++ GPIO_regn_m = GPIO_pin10_m,
++ GPIO_regn_cfg_v = GPIO_output_v,
++
++ GPIO_iordn_b = GPIO_pin11_b, // reserved.
++ GPIO_iordn_m = GPIO_pin11_m,
++ GPIO_iordn_cfg_v = GPIO_output_v,
++
++ GPIO_iowrn_b = GPIO_pin12_b, // reserved.
++ GPIO_iowrn_m = GPIO_pin12_m,
++ GPIO_iowrn_cfg_v = GPIO_output_v,
++
++ GPIO_pcireqn2_b = GPIO_pin13_b, // PCI messaging int.
++ GPIO_pcireqn2_m = GPIO_pin13_m,
++ GPIO_pcireqn2_cfg_v = GPIO_input_v,
++
++ GPIO_pcigntn2_b = GPIO_pin14_b, // PCI messaging int.
++ GPIO_pcigntn2_m = GPIO_pin14_m,
++ GPIO_pcigntn2_cfg_v = GPIO_output_v,
++
++ GPIO_pcimuintn_b = GPIO_pin15_b, // PCI messaging int.
++ GPIO_pcimuintn_m = GPIO_pin15_m,
++ GPIO_pcimuintn_cfg_v= GPIO_output_v,
++
++} GPIO_DEFS_t;
++
++#endif //__IDT_RC32365_GPIO_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_gpio_v.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_gpio_v.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_gpio_v.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_gpio_v.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,91 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Routines to set/clear/toggle GPIO on RC32365
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++#ifndef __IDT_RC32365_GPIO_V_H__
++#define __IDT_RC32365_GPIO_V_H__
++
++
++#ifdef _LANGUAGE_ASSEMBLY
++#define SET_GPIO(pin) \
++ lui t5,0xb804 ; \
++ ori t5,t5,0x8000 ; \
++ lw t4,8(t5) ; \
++ ori t4,t4,pin ; \
++ sw t4,8(t5) ;
++
++#define CLEAR_GPIO(pin) \
++ lui t5,0xb804 ; \
++ ori t5,t5,0x8000 ; \
++ lw t4,8(t5) ; \
++ lui t6,0xFFFF; \
++ ori t6,t6,0xFFFF; \
++ xori t6,t6,pin ; \
++ and t4,t6 ; \
++ sw t4,8(t5) ;
++
++#define TOGGLE_GPIO(pin) \
++ lui t5,0xb804 ; \
++ ori t5,t5,0x8000 ; \
++ lw t4,8(t5) ; \
++ xori t4,t4,pin ; \
++ sw t4,8(t5) ;
++
++#else // !_LANGUAGE_ASSEMBLY
++#include <asm/rc32300/types.h>
++#include <asm/rc32300/rc32365_gpio.h>
++#include <asm/rc32300/rc32365.h>
++
++static inline void set_gpio(unsigned long pin)
++{
++ idt_gpio->gpiod |= pin;
++}
++
++static inline void clear_gpio(unsigned long pin)
++{
++ idt_gpio->gpiod &= ~pin;
++}
++static inline void toggle_gpio(unsigned long pin)
++{
++ idt_gpio->gpiod ^= pin;
++}
++#define SET_GPIO(pin) set_gpio(pin)
++#define CLEAR_GPIO(pin) clear_gpio(pin)
++#define TOGGLE_GPIO(pin) toggle_gpio(pin)
++#endif // _LANGUAGE_ASSEMBLY
++
++#endif //__IDT_RC32365_GPIO_V_H__
++
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,160 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT RC32365 CPU.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32365_H__
++#define __IDT_RC32365_H__
++
++extern unsigned int cedar_za;
++
++/* Base address of internal registers */
++#define RC32365_REG_BASE 0x18000000
++
++/* System ID Registers */
++#define CPU_SYSID (RC32365_REG_BASE + 0x00018)
++#define CPU_DEVTYPE (RC32365_REG_BASE + 0x0001c)
++
++/* Reset Controller */
++#define RESET_CNTL (RC32365_REG_BASE + 0x08000)
++#define BOOT_VECTOR (RC32365_REG_BASE + 0x08004)
++
++/* Device Controller */
++#define DEV0_BASE (RC32365_REG_BASE + 0x10000)
++#define DEV0_MASK (RC32365_REG_BASE + 0x10004)
++#define DEV0_CNTL (RC32365_REG_BASE + 0x10008)
++#define DEV0_TIMING (RC32365_REG_BASE + 0x1000c)
++#define DEV_REG_OFFSET 0x10
++
++/* SDRAM Controller */
++#define SDRAM0_BASE (RC32365_REG_BASE + 0x18000)
++#define SDRAM0_MASK (RC32365_REG_BASE + 0x18004)
++#define SDRAM1_BASE (RC32365_REG_BASE + 0x18008)
++#define SDRAM1_MASK (RC32365_REG_BASE + 0x1800c)
++#define SDRAM_CNTL (RC32365_REG_BASE + 0x18010)
++
++/* Counters/Timers */
++#define TIMER0_COUNT (RC32365_REG_BASE + 0x20000)
++#define TIMER0_COMPARE (RC32365_REG_BASE + 0x20004)
++#define TIMER0_CNTL (RC32365_REG_BASE + 0x20008)
++#define TIMER0_SELECT (RC32365_REG_BASE + 0x2000c)
++#define TIMER_REG_OFFSET 0x10
++
++/* System Integrity */
++
++/* Interrupt Controller */
++#define IC_GROUP0_PEND (RC32365_REG_BASE + 0x30000)
++#define IC_GROUP0_TEST (RC32365_REG_BASE + 0x30004)
++#define IC_GROUP0_MASK (RC32365_REG_BASE + 0x30008)
++#define IC_GROUP_OFFSET 0x0c
++
++#define NUM_INTR_GROUPS 5
++/*
++ * The IRQ mapping is as follows:
++ *
++ * IRQ Mapped To
++ * --- -------------------
++ * 0 SW0 (IP0) SW0 intr
++ * 1 SW1 (IP1) SW1 intr
++ * - Int0 (IP2) mapped to GROUP0_IRQ_BASE
++ * - Int1 (IP3) mapped to GROUP1_IRQ_BASE
++ * - Int2 (IP4) mapped to GROUP2_IRQ_BASE
++ * - Int3 (IP5) mapped to GROUP3_IRQ_BASE
++ * - Int4 (IP6) mapped to GROUP4_IRQ_BASE
++ * 7 Int5 (IP7) CP0 Timer
++ *
++ * IRQ's 8 and up are all mapped to Int0-4 (IP2-IP6), which
++ * internally on the RC32365 is routed to the Expansion
++ * Interrupt Controller.
++ */
++#define MIPS_CPU_TIMER_IRQ 7
++
++#define GROUP0_IRQ_BASE 8 // Counter/Timers, UCW
++#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32) // DMA
++#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32) // RNG, SEC
++#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32) // Eth, PCI, UARTs
++#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32) // GPIO
++
++#define RC32365_NR_IRQS (GROUP4_IRQ_BASE + 32)
++
++/* DMA - see rc32365_dma.h for full list of registers */
++
++#define RC32365_DMA_BASE (RC32365_REG_BASE + 0x38000)
++#define DMA_CHAN_OFFSET 0x14
++
++/* GPIO Controller */
++#define idt_gpio ((volatile GPIO_t) GPIO0_VirtualAddress)
++
++/* 16550 UARTs */
++#ifdef __MIPSEB__
++#define RC32300_UART0_BASE (RC32365_REG_BASE + 0x50003)
++#else
++#define RC32300_UART0_BASE (RC32365_REG_BASE + 0x50000)
++#endif
++#define RC32300_UART0_IRQ (GROUP3_IRQ_BASE + 0)
++
++/* Ethernet - see rc32365_eth.h for full list of registers */
++
++#define RC32365_ETH_BASE (RC32365_REG_BASE + 0x58000)
++
++#define IDT_CLOCK_MULT 2
++
++/* FLASH (device 1) */
++#define FLASH_BASE 0x08000000
++#define FLASH_SIZE 0x00800000
++
++/* LCD 4-digit display (device 2) */
++#define LCD_DIGIT0 0x0C000003
++#define LCD_DIGIT1 0x0C000002
++#define LCD_DIGIT2 0x0C000001
++#define LCD_DIGIT3 0x0C000000
++
++/* RTC (DS1553) (device 2) */
++#define RTC_BASE 0x0c800000
++/* NVRAM */
++#define NVRAM_BASE RTC_BASE
++#define NVRAM_ENVSIZE_OFF 4
++#define NVRAM_ENVSTART_OFF 32
++
++/* Interrupts routed on 79EB365 board */
++#define RC32365_PCI_INTA_IRQ (GROUP4_IRQ_BASE + 8)
++#define RC32365_PCI_INTB_IRQ (GROUP4_IRQ_BASE + 9)
++#define RC32365_PCI_INTC_IRQ (GROUP4_IRQ_BASE + 10)
++#define RC32365_PCI_INTD_IRQ (GROUP4_IRQ_BASE + 11)
++
++#define RAM_SIZE (32 * 1024 * 1024)
++
++#endif //__IDT_RC32365_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_pci.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_pci.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_pci.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_pci.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,515 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Datatype declaration for IDT 79EB365/336 PCI
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32365_PCI_H__
++#define __IDT_RC32365_PCI_H__
++
++enum
++{
++ PCI0_PhysicalAddress = 0x18068000,
++ PCI_PhysicalAddress = PCI0_PhysicalAddress,
++
++ PCI0_VirtualAddress = 0xb8068000,
++ 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_Acaciade_v = 0x0207,
++
++ 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
++};
++
++
++#endif // __IDT_RC32365_PCI_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_pci_v.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_pci_v.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32300/rc32365_pci_v.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32300/rc32365_pci_v.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,217 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * PCI header values for IDT 79EB365/336
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32365_PCI_V_H__
++#define __IDT_RC32365_PCI_V_H__
++
++
++#define PCI_MSG_VirtualAddress 0xB806C010
++#define rc32365_pci ((volatile PCI_t) PCI0_VirtualAddress)
++#define rc32365_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 CEDAR_CONFIG0_ADDR 0x80000000
++#define CEDAR_CONFIG1_ADDR 0x80000004
++#define CEDAR_CONFIG2_ADDR 0x80000008
++#define CEDAR_CONFIG3_ADDR 0x8000000C
++#define CEDAR_CONFIG4_ADDR 0x80000010
++#define CEDAR_CONFIG5_ADDR 0x80000014
++#define CEDAR_CONFIG6_ADDR 0x80000018
++#define CEDAR_CONFIG7_ADDR 0x8000001C
++#define CEDAR_CONFIG8_ADDR 0x80000020
++#define CEDAR_CONFIG9_ADDR 0x80000024
++#define CEDAR_CONFIG10_ADDR 0x80000028
++#define CEDAR_CONFIG11_ADDR 0x8000002C
++#define CEDAR_CONFIG12_ADDR 0x80000030
++#define CEDAR_CONFIG13_ADDR 0x80000034
++#define CEDAR_CONFIG14_ADDR 0x80000038
++#define CEDAR_CONFIG15_ADDR 0x8000003C
++#define CEDAR_CONFIG16_ADDR 0x80000040
++#define CEDAR_CONFIG17_ADDR 0x80000044
++#define CEDAR_CONFIG18_ADDR 0x80000048
++#define CEDAR_CONFIG19_ADDR 0x8000004C
++#define CEDAR_CONFIG20_ADDR 0x80000050
++#define CEDAR_CONFIG21_ADDR 0x80000054
++#define CEDAR_CONFIG22_ADDR 0x80000058
++#define CEDAR_CONFIG23_ADDR 0x8000005C
++#define CEDAR_CONFIG24_ADDR 0x80000060
++#define CEDAR_CONFIG25_ADDR 0x80000064
++#define CEDAR_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 CEDAR_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 CEDAR_CNFG1 ((CEDAR_STAT << 16) | \
++ CEDAR_CMD)
++
++#define CEDAR_REVID 0
++#define CEDAR_CLASS_CODE 0
++#define CEDAR_CNFG2 ((CEDAR_CLASS_CODE << 8) | \
++ CEDAR_REVID)
++
++#define CEDAR_CACHE_LINE_SIZE 4
++#define CEDAR_MASTER_LAT 0x3c
++#define CEDAR_HEADER_TYPE 0
++#define CEDAR_BIST 0
++
++#define CEDAR_CNFG3 ((CEDAR_BIST << 24) | \
++ (CEDAR_HEADER_TYPE << 16) | \
++ (CEDAR_MASTER_LAT << 8) | \
++ CEDAR_CACHE_LINE_SIZE)
++
++#define CEDAR_BAR0 0x00000008 /* 128 MB Memory */
++#define CEDAR_BAR1 0x18800001 /* 1 MB IO */
++#define CEDAR_BAR2 0x18000001 /* 2 MB IO window for Cedar
++ internal Registers */
++#define CEDAR_BAR3 0x48000008 /* Spare 128 MB Memory */
++
++#define CEDAR_CNFG4 CEDAR_BAR0
++#define CEDAR_CNFG5 CEDAR_BAR1
++#define CEDAR_CNFG6 CEDAR_BAR2
++#define CEDAR_CNFG7 CEDAR_BAR3
++
++#define CEDAR_SUBSYS_VENDOR_ID 0
++#define CEDAR_SUBSYSTEM_ID 0
++#define CEDAR_CNFG8 0
++#define CEDAR_CNFG9 0
++#define CEDAR_CNFG10 0
++#define CEDAR_CNFG11 ((CEDAR_SUBSYS_VENDOR_ID << 16) | \
++ CEDAR_SUBSYSTEM_ID)
++#define CEDAR_INT_LINE 1
++#define CEDAR_INT_PIN 1
++#define CEDAR_MIN_GNT 8
++#define CEDAR_MAX_LAT 0x38
++#define CEDAR_CNFG12 0
++#define CEDAR_CNFG13 0
++#define CEDAR_CNFG14 0
++#define CEDAR_CNFG15 ((CEDAR_MAX_LAT << 24) | \
++ (CEDAR_MIN_GNT << 16) | \
++ (CEDAR_INT_PIN << 8) | \
++ CEDAR_INT_LINE)
++#define CEDAR_RETRY_LIMIT 0x80
++#define CEDAR_TRDY_LIMIT 0x80
++#define CEDAR_CNFG16 ((CEDAR_RETRY_LIMIT << 8) | \
++ CEDAR_TRDY_LIMIT)
++#define PCI_PBAxC_R 0x0
++#define PCI_PBAxC_RL 0x1
++#define PCI_PBAxC_RM 0x2
++#define SIZE_SHFT 2
++#ifdef __MIPSEB__
++#define CEDAR_PBA0C (((1 & 0x3) << PCIPBAC_mr_b) | \
++ PCIPBAC_pp_m | \
++ PCIPBAC_sb_m | \
++ (SIZE_128MB << SIZE_SHFT) | \
++ PCIPBAC_p_m)
++#else
++
++#define CEDAR_PBA0C (((1 & 0x3) << PCIPBAC_mr_b) | \
++ PCIPBAC_pp_m | \
++ (SIZE_128MB << SIZE_SHFT) | \
++ PCIPBAC_p_m)
++#endif
++#define CEDAR_CNFG17 CEDAR_PBA0C
++#define CEDAR_PBA0M 0x0
++#define CEDAR_CNFG18 CEDAR_PBA0M
++
++#ifdef __MIPSEB__
++#define CEDAR_PBA1C ((SIZE_1MB << SIZE_SHFT) | \
++ PCIPBAC_sb_m | \
++ PCIPBAC_msi_m)
++#else
++#define CEDAR_PBA1C ((SIZE_1MB << SIZE_SHFT) | \
++ PCIPBAC_msi_m)
++#endif
++#define CEDAR_CNFG19 CEDAR_PBA1C
++#define CEDAR_PBA1M 0x0
++#define CEDAR_CNFG20 CEDAR_PBA1M
++
++#ifdef __MIPSEB__
++#define CEDAR_PBA2C ((SIZE_2MB << SIZE_SHFT) | \
++ PCIPBAC_sb_m | \
++ PCIPBAC_msi_m)
++#else
++#define CEDAR_PBA2C ((SIZE_2MB << SIZE_SHFT) | \
++ PCIPBAC_msi_m)
++#endif
++
++#define CEDAR_CNFG21 CEDAR_PBA2C
++#define CEDAR_PBA2M 0x18000000
++#define CEDAR_CNFG22 CEDAR_PBA2M
++
++#ifdef __MIPSEB__
++#define CEDAR_PBA3C PCIPBAC_sb_m
++#else
++#define CEDAR_PBA3C 0
++#endif
++
++#define CEDAR_CNFG23 CEDAR_PBA3C
++#define CEDAR_PBA3M 0
++#define CEDAR_CNFG24 CEDAR_PBA3M
++
++#define PCITC_DTIMER_VAL 8
++#define PCITC_RTIMER_VAL 0x10
++
++#endif //__IDT_RC32365_PCI_V_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_dma.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_dma.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_dma.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_dma.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,205 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * DMA register definition
++ *
++ * 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_DMA_H__
++#define __IDT_DMA_H__
++
++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_ethRcv0_v = 0,
++ DMAD_ds_ethXmt0_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_ethRcv0 = 0,
++ DMACH_ethXmt0 = 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 ;
++
++
++/*
++ * External DMA parameters
++*/
++
++enum
++{
++ DMADEVCMD_ts_b = 0, // ts field in devcmd
++ DMADEVCMD_ts_m = 0x00000007, // ts field in devcmd
++ DMADEVCMD_ts_byte_v = 0,
++ DMADEVCMD_ts_halfword_v = 1,
++ DMADEVCMD_ts_word_v = 2,
++ DMADEVCMD_ts_2word_v = 3,
++ DMADEVCMD_ts_4word_v = 4,
++ DMADEVCMD_ts_6word_v = 5,
++ DMADEVCMD_ts_8word_v = 6,
++ DMADEVCMD_ts_16word_v = 7
++};
++
++
++#endif // __IDT_DMA_H__
++
++
++
++
++
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_dma_v.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,89 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for DMA controller.
++ *
++ * 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_DMA_V_H__
++#define __IDT_DMA_V_H__
++
++#include <asm/idt-boards/rc32434/rc32434_dma.h>
++#include <asm/idt-boards/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 (rc32434_readl(&ch->dmac) & DMAC_run_m) {
++ rc32434_writel(0, &ch->dmac);
++
++ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
++ if (rc32434_readl(&ch->dmas) & DMAS_h_m) {
++ rc32434_writel(0, &ch->dmas);
++ break;
++ }
++ }
++
++ }
++
++ return timeout ? 0 : 1;
++}
++
++static inline void rc32434_start_dma(DMA_Chan_t ch, u32 dma_addr)
++{
++ rc32434_writel(0, &ch->dmandptr);
++ rc32434_writel(dma_addr, &ch->dmadptr);
++}
++
++static inline void rc32434_chain_dma(DMA_Chan_t ch, u32 dma_addr)
++{
++ rc32434_writel(dma_addr, &ch->dmandptr);
++}
++
++#endif // __IDT_DMA_V_H__
++
++
++
++
++
++
++
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_eth.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_eth.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_eth.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_eth.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,333 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Ethernet register definition
++ *
++ * 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_ETH_H__
++#define __IDT_ETH_H__
++
++
++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,
++
++ 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 -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_eth_v.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,77 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Ethernet register definition
++ *
++ * 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_ETH_V_H__
++#define __IDT_ETH_V_H__
++
++#include <asm/idt-boards/rc32434/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 -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_gpio.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,167 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * GPIO register definition
++ *
++ * 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_GPIO_H__
++#define __IDT_GPIO_H__
++
++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,
++
++// 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_cpudmadebug_b = GPIO_pin8_b, // CPU or DMA debug pin
++ GPIO_cpudmadebug_m = GPIO_pin8_m,
++ GPIO_cpudmadebug_cfg_v = GPIO_output_v,
++
++ GPIO_pcireq4_b = GPIO_pin9_b, // PCI Request 4
++ GPIO_pcireq4_m = GPIO_pin9_m,
++ GPIO_pcireq4_cfg_v = GPIO_input_v,
++
++ GPIO_pcigrant4_b = GPIO_pin10_b, // PCI Grant 4
++ GPIO_pcigrant4_m = GPIO_pin10_m,
++ GPIO_pcigrant4_cfg_v = GPIO_output_v,
++
++ GPIO_pcireq5_b = GPIO_pin11_b, // PCI Request 5
++ GPIO_pcireq5_m = GPIO_pin11_m,
++ GPIO_pcireq5_cfg_v = GPIO_input_v,
++
++ GPIO_pcigrant5_b = GPIO_pin12_b, // PCI Grant 5
++ GPIO_pcigrant5_m = GPIO_pin12_m,
++ GPIO_pcigrant5_cfg_v = GPIO_output_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 -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,199 @@
++ /**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT RC32434 CPU
++ *
++ * 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 _RC32434_H_
++#define _RC32434_H_
++
++#include <linux/config.h>
++#include <linux/delay.h>
++#include <asm/io.h>
++#include <asm/idt-boards/rc32434/rc32434_timer.h>
++
++#define RC32434_REG_BASE 0x18000000
++
++
++#define interrupt ((volatile INT_t ) INT0_VirtualAddress)
++#define idt_timer ((volatile TIM_t) TIM0_VirtualAddress)
++#define idt_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 RTC_BASE 0xBA001FF0
++
++#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)
++#define EB434_UART1_BASE (0x19800003)
++
++#else
++
++#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000)
++#define EB434_UART1_BASE (0x19800000)
++
++#endif
++
++#define RC32434_UART0_IRQ GROUP3_IRQ_BASE + 0
++#define EB434_UART1_IRQ GROUP4_IRQ_BASE + 11
++
++#define RC32434_NR_IRQS (GROUP4_IRQ_BASE + 32)
++
++/* 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);
++}
++
++
++
++/*
++ * Macros to access internal RC32434 registers. No byte
++ * swapping should be done when accessing the internal
++ * registers.
++ */
++
++#define rc32434_readb __raw_readb
++#define rc32434_readw __raw_readw
++#define rc32434_readl __raw_readl
++
++#define rc32434_writeb __raw_writeb
++#define rc32434_writew __raw_writew
++#define rc32434_writel __raw_writel
++
++#if 0
++static inline u8 rc32434_readb(unsigned long pa)
++{
++ return *((volatile u8 *)KSEG1ADDR(pa));
++}
++static inline u16 rc32434_readw(unsigned long pa)
++{
++ return *((volatile u16 *)KSEG1ADDR(pa));
++}
++static inline u32 rc32434_readl(unsigned long pa)
++{
++ return *((volatile u32 *)KSEG1ADDR(pa));
++}
++static inline void rc32434_writeb(u8 val, unsigned long pa)
++{
++ *((volatile u8 *)KSEG1ADDR(pa)) = val;
++}
++static inline void rc32434_writew(u16 val, unsigned long pa)
++{
++ *((volatile u16 *)KSEG1ADDR(pa)) = val;
++}
++static inline void rc32434_writel(u32 val, unsigned long pa)
++{
++ *((volatile u32 *)KSEG1ADDR(pa)) = val;
++}
++
++#endif
++
++
++/*
++ * 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_ */
++
++
++
++
++
++
++
++
++
++
++
++
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_integ.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_integ.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_integ.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_integ.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,90 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * System Integrity register definition
++ *
++ * 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_INTEG_H__
++#define __IDT_INTEG_H__
++
++enum
++{
++ INTEG0_PhysicalAddress = 0x18030000,
++ INTEG_PhysicalAddress = INTEG0_PhysicalAddress, // Default
++
++ INTEG0_VirtualAddress = 0xB8030000,
++ INTEG_VirtualAddress = INTEG0_VirtualAddress, // Default
++} ;
++
++// if you are looking for CEA, try rst.h
++typedef struct
++{
++ u32 filler [0xc] ; // 0x30 bytes unused.
++ u32 errcs ; // sticky use ERRCS_
++ u32 wtcount ; // Watchdog timer count reg.
++ u32 wtcompare ; // Watchdog timer timeout value.
++ u32 wtc ; // Watchdog timer control. use WTC_
++} volatile *INTEG_t ;
++
++enum
++{
++ ERRCS_wto_b = 0, // In INTEG_t -> errcs
++ ERRCS_wto_m = 0x00000001,
++ ERRCS_wne_b = 1, // In INTEG_t -> errcs
++ ERRCS_wne_m = 0x00000002,
++ ERRCS_ucw_b = 2, // In INTEG_t -> errcs
++ ERRCS_ucw_m = 0x00000004,
++ ERRCS_ucr_b = 3, // In INTEG_t -> errcs
++ ERRCS_ucr_m = 0x00000008,
++ ERRCS_upw_b = 4, // In INTEG_t -> errcs
++ ERRCS_upw_m = 0x00000010,
++ ERRCS_upr_b = 5, // In INTEG_t -> errcs
++ ERRCS_upr_m = 0x00000020,
++ ERRCS_udw_b = 6, // In INTEG_t -> errcs
++ ERRCS_udw_m = 0x00000040,
++ ERRCS_udr_b = 7, // In INTEG_t -> errcs
++ ERRCS_udr_m = 0x00000080,
++ ERRCS_sae_b = 8, // In INTEG_t -> errcs
++ ERRCS_sae_m = 0x00000100,
++ ERRCS_wre_b = 9, // In INTEG_t -> errcs
++ ERRCS_wre_m = 0x00000200,
++
++ WTC_en_b = 0, // In INTEG_t -> wtc
++ WTC_en_m = 0x00000001,
++ WTC_to_b = 1, // In INTEG_t -> wtc
++ WTC_to_m = 0x00000002,
++} ;
++
++#endif // __IDT_INTEG_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_int.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_int.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_int.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_int.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,174 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Interrupt Controller register definition.
++ *
++ * 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_INT_H__
++#define __IDT_INT_H__
++
++enum
++{
++ INT0_PhysicalAddress = 0x18038000,
++ INT_PhysicalAddress = INT0_PhysicalAddress, // Default
++
++ INT0_VirtualAddress = 0xB8038000,
++ INT_VirtualAddress = INT0_VirtualAddress, // Default
++} ;
++
++struct INT_s
++{
++ u32 ipend ; //Pending interrupts. use INT?_
++ u32 itest ; //Test bits. use INT?_
++ u32 imask ; //Interrupt disabled when set. use INT?_
++} ;
++
++enum
++{
++ IPEND2 = 0, // HW 2 interrupt to core. use INT2_
++ IPEND3 = 1, // HW 3 interrupt to core. use INT3_
++ IPEND4 = 2, // HW 4 interrupt to core. use INT4_
++ IPEND5 = 3, // HW 5 interrupt to core. use INT5_
++ IPEND6 = 4, // HW 6 interrupt to core. use INT6_
++
++ IPEND_count, // must be last (used in loops)
++ IPEND_min = IPEND2 // min IPEND (used in loops)
++};
++
++typedef struct INTC_s
++{
++ struct INT_s i [IPEND_count] ;// use i[IPEND?] = INT?_
++ u32 nmips ; // use NMIPS_
++} volatile *INT_t ;
++
++enum
++{
++ INT2_timer0_b = 0,
++ INT2_timer0_m = 0x00000001,
++ INT2_timer1_b = 1,
++ INT2_timer1_m = 0x00000002,
++ INT2_timer2_b = 2,
++ INT2_timer2_m = 0x00000004,
++ INT2_refresh_b = 3,
++ INT2_refresh_m = 0x00000008,
++ INT2_watchdogTimeout_b = 4,
++ INT2_watchdogTimeout_m = 0x00000010,
++ INT2_undecodedCpuWrite_b = 5,
++ INT2_undecodedCpuWrite_m = 0x00000020,
++ INT2_undecodedCpuRead_b = 6,
++ INT2_undecodedCpuRead_m = 0x00000040,
++ INT2_undecodedPciWrite_b = 7,
++ INT2_undecodedPciWrite_m = 0x00000080,
++ INT2_undecodedPciRead_b = 8,
++ INT2_undecodedPciRead_m = 0x00000100,
++ INT2_undecodedDmaWrite_b = 9,
++ INT2_undecodedDmaWrite_m = 0x00000200,
++ INT2_undecodedDmaRead_b = 10,
++ INT2_undecodedDmaRead_m = 0x00000400,
++ INT2_ipBusSlaveAckError_b = 11,
++ INT2_ipBusSlaveAckError_m = 0x00000800,
++
++ INT3_dmaChannel0_b = 0,
++ INT3_dmaChannel0_m = 0x00000001,
++ INT3_dmaChannel1_b = 1,
++ INT3_dmaChannel1_m = 0x00000002,
++ INT3_dmaChannel2_b = 2,
++ INT3_dmaChannel2_m = 0x00000004,
++ INT3_dmaChannel3_b = 3,
++ INT3_dmaChannel3_m = 0x00000008,
++ INT3_dmaChannel4_b = 4,
++ INT3_dmaChannel4_m = 0x00000010,
++ INT3_dmaChannel5_b = 5,
++ INT3_dmaChannel5_m = 0x00000020,
++
++ INT5_uartGeneral0_b = 0,
++ INT5_uartGeneral0_m = 0x00000001,
++ INT5_uartTxrdy0_b = 1,
++ INT5_uartTxrdy0_m = 0x00000002,
++ INT5_uartRxrdy0_b = 2,
++ INT5_uartRxrdy0_m = 0x00000004,
++ INT5_pci_b = 3,
++ INT5_pci_m = 0x00000008,
++ INT5_pciDecoupled_b = 4,
++ INT5_pciDecoupled_m = 0x00000010,
++ INT5_spi_b = 5,
++ INT5_spi_m = 0x00000020,
++ INT5_deviceDecoupled_b = 6,
++ INT5_deviceDecoupled_m = 0x00000040,
++ INT5_eth0Ovr_b = 9,
++ INT5_eth0Ovr_m = 0x00000200,
++ INT5_eth0Und_b = 10,
++ INT5_eth0Und_m = 0x00000400,
++ INT5_eth0Pfd_b = 11,
++ INT5_eth0Pfd_m = 0x00000800,
++ INT5_nvram_b = 12,
++ INT5_nvram_m = 0x00001000,
++
++ INT6_gpio0_b = 0,
++ INT6_gpio0_m = 0x00000001,
++ INT6_gpio1_b = 1,
++ INT6_gpio1_m = 0x00000002,
++ INT6_gpio2_b = 2,
++ INT6_gpio2_m = 0x00000004,
++ INT6_gpio3_b = 3,
++ INT6_gpio3_m = 0x00000008,
++ INT6_gpio4_b = 4,
++ INT6_gpio4_m = 0x00000010,
++ INT6_gpio5_b = 5,
++ INT6_gpio5_m = 0x00000020,
++ INT6_gpio6_b = 6,
++ INT6_gpio6_m = 0x00000040,
++ INT6_gpio7_b = 7,
++ INT6_gpio7_m = 0x00000080,
++ INT6_gpio8_b = 8,
++ INT6_gpio8_m = 0x00000100,
++ INT6_gpio9_b = 9,
++ INT6_gpio9_m = 0x00000200,
++ INT6_gpio10_b = 10,
++ INT6_gpio10_m = 0x00000400,
++ INT6_gpio11_b = 11,
++ INT6_gpio11_m = 0x00000800,
++ INT6_gpio12_b = 12,
++ INT6_gpio12_m = 0x00001000,
++ INT6_gpio13_b = 13,
++ INT6_gpio13_m = 0x00002000,
++
++ NMIPS_gpio_b = 0,
++ NMIPS_gpio_m = 0x00000001,
++} ;
++
++#endif // __IDT_INT_H__
++
++
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_iparb.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,111 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * IP Arbiter register definitions
++ *
++ * 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_IPARB_H__
++#define __IDT_IPARB_H__
++
++enum
++{
++ IPARB0_PhysicalAddress = 0x18048000,
++ IPARB_PhysicalAddress = IPARB0_PhysicalAddress, // Default
++
++ IPARB0_VirtualAddress = 0xB8048000,
++ IPARB_VirtualAddress = IPARB0_VirtualAddress, // Default
++} ;
++
++enum
++{
++ IPABMXC_ethernet0Receive = 0,
++ IPABMXC_ethernet0Transmit = 1,
++ IPABMXC_memoryToHoldFifo = 2,
++ IPABMXC_holdFifoToMemory = 3,
++ IPABMXC_pciToMemory = 4,
++ IPABMXC_memoryToPci = 5,
++ IPABMXC_pciTarget = 6,
++ IPABMXC_pciTargetStart = 7,
++ IPABMXC_cpuToIpBus = 8,
++
++ IPABMXC_Count, // Must be last in list !
++ IPABMXC_Min = IPABMXC_ethernet0Receive,
++
++ IPAPXC_PriorityCount = 4, // 3-highest, 0-lowest.
++} ;
++
++typedef struct
++{
++ u32 ipapc [IPAPXC_PriorityCount] ; // ipapc[IPAPXC_] = IPAPC_
++ u32 ipabmc [IPABMXC_Count] ; // ipabmc[IPABMXC_] = IPABMC_
++ u32 ipac ; // use IPAC_
++ u32 ipaitcc; // use IPAITCC_
++ u32 ipaspare ;
++} volatile * IPARB_t ;
++
++enum
++{
++ IPAC_dp_b = 0,
++ IPAC_dp_m = 0x00000001,
++ IPAC_dep_b = 1,
++ IPAC_dep_m = 0x00000002,
++ IPAC_drm_b = 2,
++ IPAC_drm_m = 0x00000004,
++ IPAC_dwm_b = 3,
++ IPAC_dwm_m = 0x00000008,
++ IPAC_msk_b = 4,
++ IPAC_msk_m = 0x00000010,
++
++ IPAPC_ptc_b = 0,
++ IPAPC_ptc_m = 0x00003fff,
++ IPAPC_mf_b = 14,
++ IPAPC_mf_m = 0x00004000,
++ IPAPC_cptc_b = 16,
++ IPAPC_cptc_m = 0x3fff0000,
++
++ IPAITCC_itcc = 0,
++ IPAITCC_itcc, = 0x000001ff,
++
++ IPABMC_mtc_b = 0,
++ IPABMC_mtc_m = 0x00000fff,
++ IPABMC_p_b = 12,
++ IPABMC_p_m = 0x00003000,
++ IPABMC_msk_b = 14,
++ IPABMC_msk_m = 0x00004000,
++ IPABMC_cmtc_b = 16,
++ IPABMC_cmtc_m = 0x0fff0000,
++};
++
++#endif // __IDT_IPARB_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_pci.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_pci.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_pci.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_pci.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,695 @@
++/**************************************************************************
++ *
++ * 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
++#if 0
++#define PCI_ADDR_START 0x13000000
++#endif
++
++#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 -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_rst.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_rst.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_rst.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_rst.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,119 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Reset register definitions.
++ *
++ * 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_RST_H__
++#define __IDT_RST_H__
++
++enum
++{
++ RST0_PhysicalAddress = 0x18000000,
++ RST_PhysicalAddress = RST0_PhysicalAddress, // Default
++
++ RST0_VirtualAddress = 0xb8000000,
++ RST_VirtualAddress = RST0_VirtualAddress, // Default
++} ;
++
++typedef struct RST_s
++{
++ u32 filler [0x0006] ;
++ u32 sysid ;
++ u32 filler2 [0x2000-8] ; // Pad out to offset 0x8000
++ u32 reset ;
++ u32 bcv ;
++ u32 cea ;
++} volatile * RST_t ;
++
++enum
++{
++ SYSID_rev_b = 0,
++ SYSID_rev_m = 0x000000ff,
++ SYSID_imp_b = 8,
++ SYSID_imp_m = 0x000fff00,
++ SYSID_vendor_b = 8,
++ SYSID_vendor_m = 0xfff00000,
++
++ BCV_pll_b = 0,
++ BCV_pll_m = 0x0000000f,
++ BCV_pll_PLLBypass_v = 0x0, // PCLK=1*CLK.
++ BCV_pll_Mul3_v = 0x1, // PCLK=3*CLK.
++ BCV_pll_Mul4_v = 0x2, // PCLK=4*CLK.
++ BCV_pll_SlowMul5_v = 0x3, // PCLK=5*CLK.
++ BCV_pll_Mul5_v = 0x4, // PCLK=5*CLK.
++ BCV_pll_SlowMul6_v = 0x5, // PCLK=6*CLK.
++ BCV_pll_Mul6_v = 0x6, // PCLK=6*CLK.
++ BCV_pll_Mul8_v = 0x7, // PCLK=8*CLK.
++ BCV_pll_Mul10_v = 0x8, // PCLK=10*CLK.
++ BCV_pll_Res9_v = 0x9,
++ BCV_pll_Res10_v = 0xa,
++ BCV_pll_Res11_v = 0xb,
++ BCV_pll_Res12_v = 0xc,
++ BCV_pll_Res13_v = 0xd,
++ BCV_pll_Res14_v = 0xe,
++ BCV_pll_Res15_v = 0xf,
++ BCV_clkDiv_b = 4,
++ BCV_clkDiv_m = 0x00000030,
++ BCV_clkDiv_Div1_v = 0x0,
++ BCV_clkDiv_Div2_v = 0x1,
++ BCV_clkDiv_Div4_v = 0x2,
++ BCV_clkDiv_Res3_v = 0x3,
++ BCV_bigEndian_b = 6,
++ BCV_bigEndian_m = 0x00000040,
++ BCV_resetFast_b = 7,
++ BCV_resetFast_m = 0x00000080,
++ BCV_pciMode_b = 8,
++ BCV_pciMode_m = 0x00000700,
++ BCV_pciMode_disabled_v = 0, // PCI is disabled.
++ BCV_pciMode_tnr_v = 1, // satellite Target Not Ready.
++ BCV_pciMode_suspended_v = 2, // satellite with suspended CPU.
++ BCV_pciMode_external_v = 3, // host, external arbiter.
++ BCV_pciMode_fixed_v = 4, // host, fixed priority arbiter.
++ BCV_pciMode_roundRobin_v= 5, // host, round robin arbiter.
++ BCV_pciMode_res6_v = 6,
++ BCV_pciMode_res7_v = 7,
++ BCV_watchDisable_b = 11,
++ BCV_watchDisable_m = 0x00000800,
++ BCV_res12_b = 12,
++ BCV_res12_m = 0x00001000,
++ BCV_res13_b = 13,
++ BCV_res13_m = 0x00002000,
++ BCV_res14_b = 14,
++ BCV_res14_m = 0x00004000,
++ BCV_res15_b = 15,
++ BCV_res15_m = 0x00008000,
++} ;
++#endif // __IDT_RST_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_spi.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_spi.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_spi.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_spi.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,120 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Serial Peripheral Interface register definitions.
++ *
++ * 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_SPI_H__
++#define __IDT_SPI_H__
++
++enum
++{
++ SPI0_PhysicalAddress = 0x18070000,
++ SPI_PhysicalAddress = SPI0_PhysicalAddress,
++
++ SPI0_VirtualAddress = 0xB8070000,
++ SPI_VirtualAddress = SPI0_VirtualAddress,
++} ;
++
++typedef struct
++{
++ u32 spcp ; // prescalar. 0=off, * spiClk = sysClk/(2*(spcp+1)*SPR)
++ u32 spc ; // spi control reg use SPC_
++ u32 sps ; // spi status reg use SPS_
++ u32 spd ; // spi data reg use SPD_
++ u32 siofunc ; // serial IO function use SIOFUNC_
++ u32 siocfg ; // serial IO config use SIOCFG_
++ u32 siod; // serial IO data use SIOD_
++} volatile *SPI_t ;
++
++enum
++{
++ SPCP_div_b = 0,
++ SPCP_div_m = 0x000000ff,
++ SPC_spr_b = 0,
++ SPC_spr_m = 0x00000003,
++ SPC_spr_div2_v = 0,
++ SPC_spr_div4_v = 1,
++ SPC_spr_div16_v = 2,
++ SPC_spr_div32_v = 3,
++ SPC_cpha_b = 2,
++ SPC_cpha_m = 0x00000004,
++ SPC_cpol_b = 3,
++ SPC_cpol_m = 0x00000008,
++ SPC_mstr_b = 4,
++ SPC_mstr_m = 0x00000010,
++ SPC_spe_b = 6,
++ SPC_spe_m = 0x00000040,
++ SPC_spie_b = 7,
++ SPC_spie_m = 0x00000080,
++
++ SPS_modf_b = 4,
++ SPS_modf_m = 0x00000010,
++ SPS_wcol_b = 6,
++ SPS_wcol_m = 0x00000040,
++ SPS_spif_b = 7,
++ SPS_spif_m = 0x00000070,
++
++ SPD_data_b = 0,
++ SPD_data_m = 0x000000ff,
++
++ SIOFUNC_sdo_b = 0,
++ SIOFUNC_sdo_m = 0x00000001,
++ SIOFUNC_sdi_b = 1,
++ SIOFUNC_sdi_m = 0x00000002,
++ SIOFUNC_sck_b = 2,
++ SIOFUNC_sck_m = 0x00000004,
++ SIOFUNC_pci_b = 3,
++ SIOFUNC_pci_m = 0x00000008,
++
++ SIOCFG_sdo_b = 0,
++ SIOCFG_sdo_m = 0x00000001,
++ SIOCFG_sdi_b = 1,
++ SIOCFG_sdi_m = 0x00000002,
++ SIOCFG_sck_b = 2,
++ SIOCFG_sck_m = 0x00000004,
++ SIOCFG_pci_b = 3,
++ SIOCFG_pci_m = 0x00000008,
++
++ SIOD_sdo_b = 0,
++ SIOD_sdo_m = 0x00000001,
++ SIOD_sdi_b = 1,
++ SIOD_sdi_m = 0x00000002,
++ SIOD_sck_b = 2,
++ SIOD_sck_m = 0x00000004,
++ SIOD_pci_b = 3,
++ SIOD_pci_m = 0x00000008,
++} ;
++#endif // __IDT_SPI_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_timer.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_timer.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_timer.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_timer.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,91 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for timer registers
++ *
++ * 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_TIM_H__
++#define __IDT_TIM_H__
++
++enum
++{
++ TIM0_PhysicalAddress = 0x18028000,
++ TIM_PhysicalAddress = TIM0_PhysicalAddress, // Default
++
++ TIM0_VirtualAddress = 0xb8028000,
++ TIM_VirtualAddress = TIM0_VirtualAddress, // Default
++} ;
++
++enum
++{
++ TIM_Count = 3,
++} ;
++
++struct TIM_CNTR_s
++{
++ u32 count ;
++ u32 compare ;
++ u32 ctc ; //use CTC_
++} ;
++
++typedef struct TIM_s
++{
++ struct TIM_CNTR_s tim [TIM_Count] ;
++ u32 rcount ; //use RCOUNT_
++ u32 rcompare ; //use RCOMPARE_
++ u32 rtc ; //use RTC_
++} volatile * TIM_t ;
++
++enum
++{
++ CTC_en_b = 0,
++ CTC_en_m = 0x00000001,
++ CTC_to_b = 1,
++ CTC_to_m = 0x00000002,
++
++ RCOUNT_count_b = 0,
++ RCOUNT_count_m = 0x0000ffff,
++ RCOMPARE_compare_b = 0,
++ RCOMPARE_compare_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,
++
++} ;
++#endif // __IDT_TIM_H__
++
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_uart.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_uart.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32434/rc32434_uart.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32434/rc32434_uart.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,189 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * UART register definitions
++ *
++ * 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_UART_H__
++#define __IDT_UART_H__
++
++enum
++{
++ UART0_PhysicalAddress = 0x1c000000,
++ UART_PhysicalAddress = UART0_PhysicalAddress, // Default
++
++ UART0_VirtualAddress = 0xbc000000,
++ UART_VirtualAddress = UART0_VirtualAddress, // Default
++} ;
++
++/*
++ * Register definitions are in bytes so we can handle endian problems.
++ */
++
++typedef struct UART_s
++{
++ union
++ {
++ u32 const uartrb ; // 0x00 - DLAB=0, read.
++ u32 uartth ; // 0x00 - DLAB=0, write.
++ u32 uartdll ; // 0x00 - DLAB=1, read/write.
++ } ;
++
++ union
++ {
++ u32 uartie ; // 0x04 - DLAB=0, read/write.
++ u32 uartdlh ; // 0x04 - DLAB=1, read/write.
++ } ;
++ union
++ {
++ u32 const uartii ; // 0x08 - DLAB=0, read.
++ u32 uartfc ; // 0x08 - DLAB=0, write.
++ } ;
++
++ u32 uartlc ; // 0x0c
++ u32 uartmc ; // 0x10
++ u32 uartls ; // 0x14
++ u32 uartms ; // 0x18
++ u32 uarts ; // 0x1c
++} volatile *UART_t ;
++
++// Reset registers.
++typedef u32 volatile *UARTRR_t ;
++
++enum
++{
++ UARTIE_rda_b = 0,
++ UARTIE_rda_m = 0x00000001,
++ UARTIE_the_b = 1,
++ UARTIE_the_m = 0x00000002,
++ UARTIE_rls_b = 2,
++ UARTIE_rls_m = 0x00000004,
++ UARTIE_ems_b = 3,
++ UARTIE_ems_m = 0x00000008,
++
++ UARTII_pi_b = 0,
++ UARTII_pi_m = 0x00000001,
++ UARTII_iid_b = 1,
++ UARTII_iid_m = 0x0000000e,
++ UARTII_iid_ms_v = 0, // Modem stat-CTS,DSR,RI or DCD.
++ UARTII_iid_thre_v = 1, // Trans. Holding Reg. empty.
++ UARTII_iid_rda_v = 2, // Receive data available
++ UARTII_iid_rls_v = 3, // Overrun, parity, etc, error.
++ UARTII_iid_res4_v = 4, // reserved.
++ UARTII_iid_res5_v = 5, // reserved.
++ UARTII_iid_cto_v = 6, // Character timeout.
++ UARTII_iid_res7_v = 7, // reserved.
++
++ UARTFC_en_b = 0,
++ UARTFC_en_m = 0x00000001,
++ UARTFC_rr_b = 1,
++ UARTFC_rr_m = 0x00000002,
++ UARTFC_tr_b = 2,
++ UARTFC_tr_m = 0x00000004,
++ UARTFC_dms_b = 3,
++ UARTFC_dms_m = 0x00000008,
++ UARTFC_rt_b = 6,
++ UARTFC_rt_m = 0x000000c0,
++ UARTFC_rt_1Byte_v = 0,
++ UARTFC_rt_4Byte_v = 1,
++ UARTFC_rt_8Byte_v = 2,
++ UARTFC_rt_14Byte_v = 3,
++
++ UARTLC_wls_b = 0,
++ UARTLC_wls_m = 0x00000003,
++ UARTLC_wls_5Bits_v = 0,
++ UARTLC_wls_6Bits_v = 1,
++ UARTLC_wls_7Bits_v = 2,
++ UARTLC_wls_8Bits_v = 3,
++ UARTLC_stb_b = 2,
++ UARTLC_stb_m = 0x00000004,
++ UARTLC_pen_b = 3,
++ UARTLC_pen_m = 0x00000008,
++ UARTLC_eps_b = 4,
++ UARTLC_eps_m = 0x00000010,
++ UARTLC_sp_b = 5,
++ UARTLC_sp_m = 0x00000020,
++ UARTLC_sb_b = 6,
++ UARTLC_sb_m = 0x00000040,
++ UARTLC_dlab_b = 7,
++ UARTLC_dlab_m = 0x00000080,
++
++ UARTMC_dtr_b = 0,
++ UARTMC_dtr_m = 0x00000001,
++ UARTMC_rts_b = 1,
++ UARTMC_rts_m = 0x00000002,
++ UARTMC_o1_b = 2,
++ UARTMC_o1_m = 0x00000004,
++ UARTMC_o2_b = 3,
++ UARTMC_o2_m = 0x00000008,
++ UARTMC_lp_b = 4,
++ UARTMC_lp_m = 0x00000010,
++
++ UARTLS_dr_b = 0,
++ UARTLS_dr_m = 0x00000001,
++ UARTLS_oe_b = 1,
++ UARTLS_oe_m = 0x00000002,
++ UARTLS_pe_b = 2,
++ UARTLS_pe_m = 0x00000004,
++ UARTLS_fe_b = 3,
++ UARTLS_fe_m = 0x00000008,
++ UARTLS_bi_b = 4,
++ UARTLS_bi_m = 0x00000010,
++ UARTLS_thr_b = 5,
++ UARTLS_thr_m = 0x00000020,
++ UARTLS_te_b = 6,
++ UARTLS_te_m = 0x00000040,
++ UARTLS_rfe_b = 7,
++ UARTLS_rfe_m = 0x00000080,
++
++ UARTMS_dcts_b = 0,
++ UARTMS_dcts_m = 0x00000001,
++ UARTMS_ddsr_b = 1,
++ UARTMS_ddsr_m = 0x00000002,
++ UARTMS_teri_b = 2,
++ UARTMS_teri_m = 0x00000004,
++ UARTMS_ddcd_b = 3,
++ UARTMS_ddcd_m = 0x00000008,
++ UARTMS_cts_b = 4,
++ UARTMS_cts_m = 0x00000010,
++ UARTMS_dsr_b = 5,
++ UARTMS_dsr_m = 0x00000020,
++ UARTMS_ri_b = 6,
++ UARTMS_ri_m = 0x00000040,
++ UARTMS_dcd_b = 7,
++ UARTMS_dcd_m = 0x00000080,
++} ;
++
++#endif // __IDT_UART_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_dma.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_dma.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_dma.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_dma.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,231 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Register definitions for IDT RC32438 DMA.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++#ifndef __IDT_RC32438_DMA_H__
++#define __IDT_RC32438_DMA_H__
++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_extToMem0_v = 0,
++ DMAD_ds_memToExt0_v = 1,
++ DMAD_ds_extToMem1_v = 0,
++ DMAD_ds_memToExt1_v = 1,
++ DMAD_ds_ethRcv0_v = 0,
++ DMAD_ds_ethXmt0_v = 0,
++ DMAD_ds_ethRcv1_v = 0,
++ DMAD_ds_ethXmt2_v = 0,
++ DMAD_ds_memToFifo_v = 0,
++ DMAD_ds_fifoToMem_v = 0,
++ DMAD_ds_rng_de_v = 1,//randomNumberGenerator on LC/DE
++ DMAD_ds_pciToMem_v = 0,
++ DMAD_ds_memToPci_v = 0,
++ DMAD_ds_securityInput_v = 0,
++ DMAD_ds_securityOutput_v = 0,
++ DMAD_ds_rng_se_v = 0,//randomNumberGenerator on SE
++
++ 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_extToMem0 = 0,
++ DMACH_memToExt0 = 0,
++ DMACH_extToMem1 = 1,
++ DMACH_memToExt1 = 1,
++ DMACH_ethRcv0 = 2,
++ DMACH_ethXmt0 = 3,
++ DMACH_ethRcv1 = 4,
++ DMACH_ethXmt2 = 5,
++ DMACH_memToFifo = 6,
++ DMACH_fifoToMem = 7,
++ DMACH_rng_de = 7,//randomNumberGenerator on LC/DE
++ DMACH_pciToMem = 8,
++ DMACH_memToPci = 9,
++ DMACH_securityInput = 10,
++ DMACH_securityOutput = 11,
++ DMACH_rng_se = 12, //randomNumberGenerator on SE
++
++ DMACH_count //must be last
++};
++
++
++typedef struct DMAC_s
++{
++ struct DMA_Chan_s ch [DMACH_count] ; //use ch[DMACH_]
++} volatile *DMA_t ;
++
++
++/*
++ * External DMA parameters
++*/
++
++enum
++{
++ DMADEVCMD_ts_b = 0, // ts field in devcmd
++ DMADEVCMD_ts_m = 0x00000007, // ts field in devcmd
++ DMADEVCMD_ts_byte_v = 0,
++ DMADEVCMD_ts_halfword_v = 1,
++ DMADEVCMD_ts_word_v = 2,
++ DMADEVCMD_ts_2word_v = 3,
++ DMADEVCMD_ts_4word_v = 4,
++ DMADEVCMD_ts_6word_v = 5,
++ DMADEVCMD_ts_8word_v = 6,
++ DMADEVCMD_ts_16word_v = 7
++};
++
++
++#if 1 // aws - Compatibility.
++# define EXTDMA_ts_b DMADEVCMD_ts_b
++# define EXTDMA_ts_m DMADEVCMD_ts_m
++# define EXTDMA_ts_byte_v DMADEVCMD_ts_byte_v
++# define EXTDMA_ts_halfword_v DMADEVCMD_ts_halfword_v
++# define EXTDMA_ts_word_v DMADEVCMD_ts_word_v
++# define EXTDMA_ts_2word_v DMADEVCMD_ts_2word_v
++# define EXTDMA_ts_4word_v DMADEVCMD_ts_4word_v
++# define EXTDMA_ts_6word_v DMADEVCMD_ts_6word_v
++# define EXTDMA_ts_8word_v DMADEVCMD_ts_8word_v
++# define EXTDMA_ts_16word_v DMADEVCMD_ts_16word_v
++#endif // aws - Compatibility.
++
++#endif //__IDT_RC32438_DMA_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_dma_v.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_dma_v.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_dma_v.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_dma_v.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,82 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * DMA operations for IDT RC32438.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32438_DMA_V_H__
++#define __IDT_RC32438_DMA_V_H__
++#include <asm/idt-boards/rc32438/rc32438_dma.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 rc32438_halt_dma(DMA_Chan_t ch)
++{
++ int timeout=1;
++ if (rc32438_readl(&ch->dmac) & DMAC_run_m) {
++ rc32438_writel(0, &ch->dmac);
++
++ for (timeout = DMA_HALT_TIMEOUT; timeout > 0; timeout--) {
++ if (rc32438_readl(&ch->dmas) & DMAS_h_m) {
++ rc32438_writel(0, &ch->dmas);
++ break;
++ }
++ }
++
++ }
++
++ return timeout ? 0 : 1;
++}
++
++
++
++
++static inline void rc32438_start_dma(DMA_Chan_t ch, u32 dma_addr)
++{
++ rc32438_writel(0, &ch->dmandptr);
++ rc32438_writel(dma_addr, &ch->dmadptr);
++}
++
++static inline void rc32438_chain_dma(DMA_Chan_t ch, u32 dma_addr)
++{
++ rc32438_writel(dma_addr, &ch->dmandptr);
++}
++#endif //__IDT_RC32438_DMA_V_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_eth.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_eth.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_eth.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_eth.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,328 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT EB438 ethernet
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32438_ETH_H__
++#define __IDT_RC32438_ETH_H__
++enum
++{
++ ETH0_PhysicalAddress = 0x18058000,
++ ETH_PhysicalAddress = ETH0_PhysicalAddress, // Default
++
++ ETH0_VirtualAddress = 0xb8058000,
++ ETH_VirtualAddress = ETH0_VirtualAddress, // Default
++ ETH1_PhysicalAddress = 0x18060000,
++ ETH1_VirtualAddress = 0xb8060000, // 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,
++
++ 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_RC32438_ETH_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_eth_v.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_eth_v.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_eth_v.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_eth_v.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,72 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * macros for IDT EB438 ethernet
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32438_ETH_V_H__
++#define __IDT_RC32438_ETH_V_H__
++#include <asm/idt-boards/rc32438/rc32438_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_RC32438_ETH_V_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_gpio.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_gpio.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_gpio.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_gpio.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,257 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT RC32438 GPIO.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++#ifndef __IDT_RC32438_GPIO_H__
++#define __IDT_RC32438_GPIO_H__
++enum
++{
++ GPIO0_PhysicalAddress = 0x18048000,
++ GPIO_PhysicalAddress = GPIO0_PhysicalAddress, // Default
++
++ GPIO0_VirtualAddress = 0xb8048000,
++ 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_u0rin_b = GPIO_pin2_b, // UART 0 ring indic.
++ GPIO_u0rin_m = GPIO_pin2_m,
++ GPIO_u0rin_cfg_v = GPIO_input_v,
++ GPIO_u0dcdn_b = GPIO_pin3_b, // UART 0 data carr.det.
++ GPIO_u0dcdn_m = GPIO_pin3_m,
++ GPIO_u0dcdn_cfg_v = GPIO_input_v,
++ GPIO_u0dtrn_b = GPIO_pin4_b, // UART 0 data term rdy.
++ GPIO_u0dtrn_m = GPIO_pin4_m,
++ GPIO_u0dtrn_cfg_v = GPIO_output_v,
++ GPIO_u0dsrn_b = GPIO_pin5_b, // UART 0 data set rdy.
++ GPIO_u0dsrn_m = GPIO_pin5_m,
++ GPIO_u0dsrn_cfg_v = GPIO_input_v,
++ GPIO_u0rtsn_b = GPIO_pin6_b, // UART 0 req. to send.
++ GPIO_u0rtsn_m = GPIO_pin6_m,
++ GPIO_u0rtsn_cfg_v = GPIO_output_v,
++ GPIO_u0ctsn_b = GPIO_pin7_b, // UART 0 clear to send.
++ GPIO_u0ctsn_m = GPIO_pin7_m,
++ GPIO_u0ctsn_cfg_v = GPIO_input_v,
++
++ GPIO_u1sout_b = GPIO_pin8_b, // UART 1 serial out.
++ GPIO_u1sout_m = GPIO_pin8_m,
++ GPIO_u1sout_cfg_v = GPIO_output_v,
++ GPIO_u1sinp_b = GPIO_pin9_b, // UART 1 serial in.
++ GPIO_u1sinp_m = GPIO_pin9_m,
++ GPIO_u1sinp_cfg_v = GPIO_input_v,
++ GPIO_u1dtrn_b = GPIO_pin10_b, // UART 1 data term rdy.
++ GPIO_u1dtrn_m = GPIO_pin10_m,
++ GPIO_u1dtrn_cfg_v = GPIO_output_v,
++ GPIO_u1dsrn_b = GPIO_pin11_b, // UART 1 data set rdy.
++ GPIO_u1dsrn_m = GPIO_pin11_m,
++ GPIO_u1dsrn_cfg_v = GPIO_input_v,
++ GPIO_u1rtsn_b = GPIO_pin12_b, // UART 1 req. to send.
++ GPIO_u1rtsn_m = GPIO_pin12_m,
++ GPIO_u1rtsn_cfg_v = GPIO_output_v,
++ GPIO_u1ctsn_b = GPIO_pin13_b, // UART 1 clear to send.
++ GPIO_u1ctsn_m = GPIO_pin13_m,
++ GPIO_u1ctsn_cfg_v = GPIO_input_v,
++
++ GPIO_dmareqn0_b = GPIO_pin14_b, // Ext. DMA 0 request
++ GPIO_dmareqn0_m = GPIO_pin14_m,
++ GPIO_dmareqn0_cfg_v = GPIO_input_v,
++
++ GPIO_dmareqn1_b = GPIO_pin15_b, // Ext. DMA 1 request
++ GPIO_dmareqn1_m = GPIO_pin15_m,
++ GPIO_dmareqn1_cfg_v = GPIO_input_v,
++
++ GPIO_dmadonen0_b = GPIO_pin16_b, // Ext. DMA 0 done
++ GPIO_dmadonen0_m = GPIO_pin16_m,
++ GPIO_dmadonen0_cfg_v = GPIO_input_v,
++
++ GPIO_dmadonen1_b = GPIO_pin17_b, // Ext. DMA 1 done
++ GPIO_dmadonen1_m = GPIO_pin17_m,
++ GPIO_dmadonen1_cfg_v = GPIO_input_v,
++
++ GPIO_dmafinn0_b = GPIO_pin18_b, // Ext. DMA 0 finished
++ GPIO_dmafinn0_m = GPIO_pin18_m,
++ GPIO_dmafinn0_cfg_v = GPIO_output_v,
++
++ GPIO_dmafinn1_b = GPIO_pin19_b, // Ext. DMA 1 finished
++ GPIO_dmafinn1_m = GPIO_pin19_m,
++ GPIO_dmafinn1_cfg_v = GPIO_output_v,
++
++ GPIO_maddr22_b = GPIO_pin20_b, // M&P bus bit 22.
++ GPIO_maddr22_m = GPIO_pin20_m,
++ GPIO_maddr22_cfg_v = GPIO_output_v,
++
++ GPIO_maddr23_b = GPIO_pin21_b, // M&P bus bit 23.
++ GPIO_maddr23_m = GPIO_pin21_m,
++ GPIO_maddr23_cfg_v = GPIO_output_v,
++
++ GPIO_maddr24_b = GPIO_pin22_b, // M&P bus bit 24.
++ GPIO_maddr24_m = GPIO_pin22_m,
++ GPIO_maddr24_cfg_v = GPIO_output_v,
++
++ GPIO_maddr25_b = GPIO_pin23_b, // M&P bus bit 25.
++ GPIO_maddr25_m = GPIO_pin23_m,
++ GPIO_maddr25_cfg_v = GPIO_output_v,
++
++ GPIO_afspare6_b = GPIO_pin24_b, // reserved.
++ GPIO_afspare6_m = GPIO_pin24_m,
++ GPIO_afspare6_cfg_v = GPIO_input_v,
++ GPIO_afspare5_b = GPIO_pin25_b, // reserved.
++ GPIO_afspare5_m = GPIO_pin25_m,
++ GPIO_afspare5_cfg_v = GPIO_input_v,
++ GPIO_afspare4_b = GPIO_pin26_b, // reserved.
++ GPIO_afspare4_m = GPIO_pin26_m,
++ GPIO_afspare4_cfg_v = GPIO_input_v,
++ GPIO_afspare3_b = GPIO_pin27_b, // reserved.
++ GPIO_afspare3_m = GPIO_pin27_m,
++ GPIO_afspare3_cfg_v = GPIO_input_v,
++ GPIO_afspare2_b = GPIO_pin28_b, // reserved.
++ GPIO_afspare2_m = GPIO_pin28_m,
++ GPIO_afspare2_cfg_v = GPIO_input_v,
++ GPIO_afspare1_b = GPIO_pin29_b, // reserved.
++ GPIO_afspare1_m = GPIO_pin29_m,
++ GPIO_afspare1_cfg_v = GPIO_input_v,
++
++ GPIO_pcimuintn_b = GPIO_pin30_b, // PCI messaging int.
++ GPIO_pcimuintn_m = GPIO_pin30_m,
++ GPIO_pcimuintn_cfg_v = GPIO_output_v,
++
++ GPIO_rngclk_b = GPIO_pin31_b, // RNG external clock
++ GPIO_rngclk_m = GPIO_pin31_m,
++ GPIO_rncclk_cfg_v = GPIO_input_v,
++} GPIO_DEFS_t;
++
++#endif //__IDT_RC32438_GPIO_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,152 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT RC32438 CPU.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32438_H__
++#define __IDT_RC32438_H__
++#include <linux/config.h>
++#include <linux/delay.h>
++#include <asm/io.h>
++#include <asm/idt-boards/rc32438/rc32438_timer.h>
++
++#define RC32438_REG_BASE 0x18000000
++
++#define interrupt ((volatile INT_t ) INT0_VirtualAddress)
++#define idttimer ((volatile TIM_t) TIM0_VirtualAddress)
++#define idt_gpio ((volatile GPIO_t) GPIO0_VirtualAddress)
++
++#define IDT_CLOCK_MULT 2
++#define MIPS_CPU_TIMER_IRQ 7
++/* Interrupt Controller */
++#define IC_GROUP0_PEND (RC32438_REG_BASE + 0x38000)
++#define IC_GROUP0_MASK (RC32438_REG_BASE + 0x38008)
++#define IC_GROUP_OFFSET 0x0C
++#define RTC_BASE 0xAC0801FF0
++
++#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 RC32438_UART0_BASE (RC32438_REG_BASE + 0x50003)
++#define RC32438_UART1_BASE (RC32438_REG_BASE + 0x50023)
++#else
++#define RC32438_UART0_BASE (RC32438_REG_BASE + 0x50000)
++#define RC32438_UART1_BASE (RC32438_REG_BASE + 0x50020)
++#endif
++
++#define RC32438_UART0_IRQ GROUP3_IRQ_BASE + 0
++#define RC32438_UART1_IRQ GROUP3_IRQ_BASE + 3
++
++#define RC32438_NR_IRQS (GROUP4_IRQ_BASE + 32)
++
++
++
++/* cpu pipeline flush */
++static inline void rc32438_sync(void)
++{
++ __asm__ volatile ("sync");
++}
++
++static inline void rc32438_sync_udelay(int us)
++{
++ __asm__ volatile ("sync");
++ udelay(us);
++}
++
++static inline void rc32438_sync_delay(int ms)
++{
++ __asm__ volatile ("sync");
++ mdelay(ms);
++}
++
++/*
++ * Macros to access internal RC32438 registers. No byte
++ * swapping should be done when accessing the internal
++ * registers.
++ */
++
++#define rc32438_readb __raw_readb
++#define rc32438_readw __raw_readw
++#define rc32438_readl __raw_readl
++
++#define rc32438_writeb __raw_writeb
++#define rc32438_writew __raw_writew
++#define rc32438_writel __raw_writel
++
++/*
++ * C access to CLZ and CLO instructions
++ * (count leading zeroes/ones).
++ */
++static inline int rc32438_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 rc32438_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 //__IDT_RC32438_H__
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_pci.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_pci.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_pci.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_pci.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,510 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT RC32438 PCI.
++ *
++ * 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 P. Sadik
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++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_Acaciade_v = 0x0207,
++
++ 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
++};
++
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_pci_v.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_pci_v.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_pci_v.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_pci_v.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,190 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Definitions for IDT RC32438 PCI setup.
++ *
++ * 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 P. Sadik
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#define PCI_MSG_VirtualAddress 0xB8088010
++#define rc32438_pci ((volatile PCI_t) PCI0_VirtualAddress)
++#define rc32438_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 ACACIA_CONFIG0_ADDR 0x80000000
++#define ACACIA_CONFIG1_ADDR 0x80000004
++#define ACACIA_CONFIG2_ADDR 0x80000008
++#define ACACIA_CONFIG3_ADDR 0x8000000C
++#define ACACIA_CONFIG4_ADDR 0x80000010
++#define ACACIA_CONFIG5_ADDR 0x80000014
++#define ACACIA_CONFIG6_ADDR 0x80000018
++#define ACACIA_CONFIG7_ADDR 0x8000001C
++#define ACACIA_CONFIG8_ADDR 0x80000020
++#define ACACIA_CONFIG9_ADDR 0x80000024
++#define ACACIA_CONFIG10_ADDR 0x80000028
++#define ACACIA_CONFIG11_ADDR 0x8000002C
++#define ACACIA_CONFIG12_ADDR 0x80000030
++#define ACACIA_CONFIG13_ADDR 0x80000034
++#define ACACIA_CONFIG14_ADDR 0x80000038
++#define ACACIA_CONFIG15_ADDR 0x8000003C
++#define ACACIA_CONFIG16_ADDR 0x80000040
++#define ACACIA_CONFIG17_ADDR 0x80000044
++#define ACACIA_CONFIG18_ADDR 0x80000048
++#define ACACIA_CONFIG19_ADDR 0x8000004C
++#define ACACIA_CONFIG20_ADDR 0x80000050
++#define ACACIA_CONFIG21_ADDR 0x80000054
++#define ACACIA_CONFIG22_ADDR 0x80000058
++#define ACACIA_CONFIG23_ADDR 0x8000005C
++#define ACACIA_CONFIG24_ADDR 0x80000060
++#define ACACIA_CONFIG25_ADDR 0x80000064
++#define ACACIA_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 ACACIA_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 ACACIA_CNFG1 ((ACACIA_STAT<<16)|ACACIA_CMD)
++
++#define ACACIA_REVID 0
++#define ACACIA_CLASS_CODE 0
++#define ACACIA_CNFG2 ((ACACIA_CLASS_CODE<<8) | \
++ ACACIA_REVID)
++
++#define ACACIA_CACHE_LINE_SIZE 4
++#define ACACIA_MASTER_LAT 0x3c
++#define ACACIA_HEADER_TYPE 0
++#define ACACIA_BIST 0
++
++#define ACACIA_CNFG3 ((ACACIA_BIST << 24) | \
++ (ACACIA_HEADER_TYPE<<16) | \
++ (ACACIA_MASTER_LAT<<8) | \
++ ACACIA_CACHE_LINE_SIZE )
++
++#define ACACIA_BAR0 0x00000008 /* 128 MB Memory */
++#define ACACIA_BAR1 0x18800001 /* 1 MB IO */
++#define ACACIA_BAR2 0x18000001 /* 2 MB IO window for Acacia
++ internal Registers */
++#define ACACIA_BAR3 0x48000008 /* Spare 128 MB Memory */
++
++#define ACACIA_CNFG4 ACACIA_BAR0
++#define ACACIA_CNFG5 ACACIA_BAR1
++#define ACACIA_CNFG6 ACACIA_BAR2
++#define ACACIA_CNFG7 ACACIA_BAR3
++
++#define ACACIA_SUBSYS_VENDOR_ID 0
++#define ACACIA_SUBSYSTEM_ID 0
++#define ACACIA_CNFG8 0
++#define ACACIA_CNFG9 0
++#define ACACIA_CNFG10 0
++#define ACACIA_CNFG11 ((ACACIA_SUBSYS_VENDOR_ID<<16) | \
++ ACACIA_SUBSYSTEM_ID)
++#define ACACIA_INT_LINE 1
++#define ACACIA_INT_PIN 1
++#define ACACIA_MIN_GNT 8
++#define ACACIA_MAX_LAT 0x38
++#define ACACIA_CNFG12 0
++#define ACACIA_CNFG13 0
++#define ACACIA_CNFG14 0
++#define ACACIA_CNFG15 ((ACACIA_MAX_LAT<<24) | \
++ (ACACIA_MIN_GNT<<16) | \
++ (ACACIA_INT_PIN<<8) | \
++ ACACIA_INT_LINE)
++#define ACACIA_RETRY_LIMIT 0x80
++#define ACACIA_TRDY_LIMIT 0x80
++#define ACACIA_CNFG16 ((ACACIA_RETRY_LIMIT<<8) | \
++ ACACIA_TRDY_LIMIT)
++#define PCI_PBAxC_R 0x0
++#define PCI_PBAxC_RL 0x1
++#define PCI_PBAxC_RM 0x2
++#define SIZE_SHFT 2
++
++#define ACACIA_PBA0C ( PCIPBAC_mrl_m | PCIPBAC_sb_m | \
++ ((PCI_PBAxC_RM &0x3) << PCIPBAC_mr_b) | \
++ PCIPBAC_pp_m | \
++ (SIZE_128MB<<SIZE_SHFT) | \
++ PCIPBAC_p_m)
++
++#define ACACIA_CNFG17 ACACIA_PBA0C
++#define ACACIA_PBA0M 0x0
++#define ACACIA_CNFG18 ACACIA_PBA0M
++
++#define ACACIA_PBA1C ((SIZE_1MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
++ PCIPBAC_msi_m)
++
++#define ACACIA_CNFG19 ACACIA_PBA1C
++#define ACACIA_PBA1M 0x0
++#define ACACIA_CNFG20 ACACIA_PBA1M
++
++#define ACACIA_PBA2C ((SIZE_2MB<<SIZE_SHFT) | PCIPBAC_sb_m | \
++ PCIPBAC_msi_m)
++
++#define ACACIA_CNFG21 ACACIA_PBA2C
++#define ACACIA_PBA2M 0x18000000
++#define ACACIA_CNFG22 ACACIA_PBA2M
++#define ACACIA_PBA3C 0
++#define ACACIA_CNFG23 ACACIA_PBA3C
++#define ACACIA_PBA3M 0
++#define ACACIA_CNFG24 ACACIA_PBA3M
++
++
++
++#define PCITC_DTIMER_VAL 8
++#define PCITC_RTIMER_VAL 0x10
++
+diff -Nur linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_timer.h linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_timer.h
+--- linux-2.6.15/include/asm-mips/idt-boards/rc32438/rc32438_timer.h 1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/idt-boards/rc32438/rc32438_timer.h 2006-01-10 00:32:33.000000000 +0100
+@@ -0,0 +1,91 @@
++/**************************************************************************
++ *
++ * BRIEF MODULE DESCRIPTION
++ * Timer register definition IDT RC32438 CPU.
++ *
++ * 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 P. Sadik.
++ *
++ * Initial Release
++ *
++ *
++ *
++ **************************************************************************
++ */
++
++#ifndef __IDT_RC32438_TIM_H__
++#define __IDT_RC32438_TIM_H__
++
++enum
++{
++ TIM0_PhysicalAddress = 0x18028000,
++ TIM_PhysicalAddress = TIM0_PhysicalAddress, // Default
++
++ TIM0_VirtualAddress = 0xb8028000,
++ TIM_VirtualAddress = TIM0_VirtualAddress, // Default
++} ;
++
++enum
++{
++ TIM_Count = 3,
++} ;
++
++struct TIM_CNTR_s
++{
++ u32 count ;
++ u32 compare ;
++ u32 ctc ; //use CTC_
++} ;
++
++typedef struct TIM_s
++{
++ struct TIM_CNTR_s tim [TIM_Count] ;
++ u32 rcount ; //use RCOUNT_
++ u32 rcompare ; //use RCOMPARE_
++ u32 rtc ; //use RTC_
++} volatile * TIM_t ;
++
++enum
++{
++ CTC_en_b = 0,
++ CTC_en_m = 0x00000001,
++ CTC_to_b = 1,
++ CTC_to_m = 0x00000002,
++
++ RCOUNT_count_b = 0,
++ RCOUNT_count_m = 0x0000ffff,
++ RCOMPARE_compare_b = 0,
++ RCOMPARE_compare_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,
++
++} ;
++#endif //__IDT_RC32438_TIM_H__
++
+diff -Nur linux-2.6.15/include/asm-mips/mach-generic/irq.h linux-2.6.15-openwrt/include/asm-mips/mach-generic/irq.h
+--- linux-2.6.15/include/asm-mips/mach-generic/irq.h 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/include/asm-mips/mach-generic/irq.h 2006-01-10 00:32:33.000000000 +0100
+@@ -8,6 +8,6 @@
+ #ifndef __ASM_MACH_GENERIC_IRQ_H
+ #define __ASM_MACH_GENERIC_IRQ_H
+
+-#define NR_IRQS 128
++#define NR_IRQS 256
+
+ #endif /* __ASM_MACH_GENERIC_IRQ_H */
+diff -Nur linux-2.6.15/include/linux/init.h linux-2.6.15-openwrt/include/linux/init.h
+--- linux-2.6.15/include/linux/init.h 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/include/linux/init.h 2006-01-10 00:32:33.000000000 +0100
+@@ -86,6 +86,8 @@
+ static initcall_t __initcall_##fn __attribute_used__ \
+ __attribute__((__section__(".initcall" level ".init"))) = fn
+
++#define early_initcall(fn) __define_initcall(".early1",fn)
++
+ #define core_initcall(fn) __define_initcall("1",fn)
+ #define postcore_initcall(fn) __define_initcall("2",fn)
+ #define arch_initcall(fn) __define_initcall("3",fn)
+diff -Nur linux-2.6.15/include/linux/kernel.h linux-2.6.15-openwrt/include/linux/kernel.h
+--- linux-2.6.15/include/linux/kernel.h 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/include/linux/kernel.h 2006-01-10 00:32:33.000000000 +0100
+@@ -307,6 +307,7 @@
+ };
+
+ /* Force a compilation error if condition is true */
++extern void BUILD_BUG(void);
+ #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
+
+ #ifdef CONFIG_SYSCTL
+diff -Nur linux-2.6.15/Makefile linux-2.6.15-openwrt/Makefile
+--- linux-2.6.15/Makefile 2006-01-03 04:21:10.000000000 +0100
++++ linux-2.6.15-openwrt/Makefile 2006-01-10 00:32:33.000000000 +0100
+@@ -166,10 +166,7 @@
+ # then ARCH is assigned, getting whatever value it gets normally, and
+ # SUBARCH is subsequently ignored.
+
+-SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
+- -e s/arm.*/arm/ -e s/sa110/arm/ \
+- -e s/s390x/s390/ -e s/parisc64/parisc/ \
+- -e s/ppc64/powerpc/ )
++SUBARCH := mips
+
+ # Cross compiling and selecting different set of gcc/bin-utils
+ # ---------------------------------------------------------------------------
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