1/* 2 * BRIEF MODULE DESCRIPTION 3 * Au1xxx irq map table 4 * 5 * Copyright 2003 Embedded Edge, LLC 6 * dan@embeddededge.com 7 * 8 * This program is free software; you can redistribute it and/or modify it 9 * under the terms of the GNU General Public License as published by the 10 * Free Software Foundation; either version 2 of the License, or (at your 11 * option) any later version. 12 * 13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED 14 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 15 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 16 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 19 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * 24 * You should have received a copy of the GNU General Public License along 25 * with this program; if not, write to the Free Software Foundation, Inc., 26 * 675 Mass Ave, Cambridge, MA 02139, USA. 27 */ 28#include <linux/errno.h> 29#include <linux/init.h> 30#include <linux/irq.h> 31#include <linux/kernel_stat.h> 32#include <linux/module.h> 33#include <linux/signal.h> 34#include <linux/sched.h> 35#include <linux/types.h> 36#include <linux/interrupt.h> 37#include <linux/ioport.h> 38#include <linux/timex.h> 39#include <linux/slab.h> 40#include <linux/random.h> 41#include <linux/delay.h> 42#include <linux/bitops.h> 43 44#include <asm/bootinfo.h> 45#include <asm/io.h> 46#include <asm/mipsregs.h> 47#include <asm/system.h> 48#include <asm/mach-au1x00/au1000.h> 49 50char irq_tab_alchemy[][5] __initdata = { 51 [0] = { -1, INTA, INTA, INTX, INTX}, /* IDSEL 00 - AdapterA-Slot0 (top) */ 52 [1] = { -1, INTB, INTA, INTX, INTX}, /* IDSEL 01 - AdapterA-Slot1 (bottom) */ 53 [2] = { -1, INTC, INTD, INTX, INTX}, /* IDSEL 02 - AdapterB-Slot0 (top) */ 54 [3] = { -1, INTD, INTC, INTX, INTX}, /* IDSEL 03 - AdapterB-Slot1 (bottom) */ 55 [4] = { -1, INTA, INTB, INTX, INTX}, /* IDSEL 04 - AdapterC-Slot0 (top) */ 56 [5] = { -1, INTB, INTA, INTX, INTX}, /* IDSEL 05 - AdapterC-Slot1 (bottom) */ 57 [6] = { -1, INTC, INTD, INTX, INTX}, /* IDSEL 06 - AdapterD-Slot0 (top) */ 58 [7] = { -1, INTD, INTC, INTX, INTX}, /* IDSEL 07 - AdapterD-Slot1 (bottom) */ 59}; 60 61au1xxx_irq_map_t __initdata au1xxx_irq_map[] = { 62 { AU1500_GPIO_204, INTC_INT_HIGH_LEVEL, 0}, 63 { AU1500_GPIO_201, INTC_INT_LOW_LEVEL, 0 }, 64 { AU1500_GPIO_202, INTC_INT_LOW_LEVEL, 0 }, 65 { AU1500_GPIO_203, INTC_INT_LOW_LEVEL, 0 }, 66 { AU1500_GPIO_205, INTC_INT_LOW_LEVEL, 0 }, 67}; 68 69int __initdata au1xxx_nr_irqs = ARRAY_SIZE(au1xxx_irq_map); 70