src/mainboard/asus/p2b-d/irq_tables.c

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  */
  16
  17 #include <arch/pirq_routing.h>
  18
  19 static const struct irq_routing_table intel_irq_routing_table = {
  20         PIRQ_SIGNATURE,
  21         PIRQ_VERSION,
  22         32 + 16 * CONFIG_IRQ_SLOT_COUNT,/* Max. number of devices on the bus */
  23         0x00,                   /* Interrupt router bus */
  24         (0x04 << 3) | 0x0,      /* Interrupt router device */
  25         0,                      /* IRQs devoted exclusively to PCI usage */
  26         0x8086,                 /* Vendor */
  27         0x122e,                 /* Device */
  28         0,                      /* Miniport data */
  29         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
  30         0x54,                   /* Checksum */
  31         {
  32                 /* bus,        dev | fn,   {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
  33                 {0x00, (0x0c << 3) | 0x0, {{0x60, 0x1eb8}, {0x61, 0x1eb8}, {0x62, 0x1eb8}, {0x63, 0x1eb8}}, 0x1, 0x0},
  34                 {0x00, (0x0b << 3) | 0x0, {{0x61, 0x1eb8}, {0x62, 0x1eb8}, {0x63, 0x1eb8}, {0x60, 0x1eb8}}, 0x2, 0x0},
  35                 {0x00, (0x0a << 3) | 0x0, {{0x62, 0x1eb8}, {0x63, 0x1eb8}, {0x60, 0x1eb8}, {0x61, 0x1eb8}}, 0x3, 0x0},
  36                 {0x00, (0x09 << 3) | 0x0, {{0x63, 0x1eb8}, {0x60, 0x1eb8}, {0x61, 0x1eb8}, {0x62, 0x1eb8}}, 0x4, 0x0},
  37                 {0x00, (0x04 << 3) | 0x0, {{0x60, 0x1eb8}, {0x61, 0x1eb8}, {0x62, 0x1eb8}, {0x63, 0x1eb8}}, 0x0, 0x0},
  38                 {0x00, (0x01 << 3) | 0x0, {{0x60, 0x1eb8}, {0x61, 0x1eb8}, {0x62, 0x1eb8}, {0x63, 0x1eb8}}, 0x0, 0x0},
  39         }
  40 };
  41
  42 unsigned long write_pirq_routing_table(unsigned long addr)
  43 {
  44         return copy_pirq_routing_table(addr, &intel_irq_routing_table);
  45 }