Joseph Smith | 0fd8ccd | 2008-05-16 15:43:35 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2008 Joseph Smith <joe@settoplinux.org> |
| 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. |
Joseph Smith | 0fd8ccd | 2008-05-16 15:43:35 +0000 | [diff] [blame] | 15 | */ |
| 16 | |
| 17 | #include <arch/pirq_routing.h> |
| 18 | |
Stefan Reinauer | a47bd91 | 2012-11-15 15:15:15 -0800 | [diff] [blame] | 19 | static const struct irq_routing_table intel_irq_routing_table = { |
Joseph Smith | 0fd8ccd | 2008-05-16 15:43:35 +0000 | [diff] [blame] | 20 | PIRQ_SIGNATURE, /* u32 signature */ |
| 21 | PIRQ_VERSION, /* u16 version */ |
Uwe Hermann | 95313d8 | 2009-10-07 21:51:33 +0000 | [diff] [blame] | 22 | 32+16*CONFIG_IRQ_SLOT_COUNT, /* there can be total CONFIG_IRQ_SLOT_COUNT devices on the bus */ |
Joseph Smith | 0fd8ccd | 2008-05-16 15:43:35 +0000 | [diff] [blame] | 23 | 0x00, /* Where the interrupt router lies (bus) */ |
| 24 | (0x1f<<3)|0x0, /* Where the interrupt router lies (dev) */ |
| 25 | 0, /* IRQs devoted exclusively to PCI usage */ |
| 26 | 0x8086, /* Vendor */ |
| 27 | 0x24c0, /* Device */ |
Uwe Hermann | 8fa90ec | 2010-09-21 21:16:27 +0000 | [diff] [blame] | 28 | 0, /* Miniport data */ |
Joseph Smith | 0fd8ccd | 2008-05-16 15:43:35 +0000 | [diff] [blame] | 29 | { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ |
Joseph Smith | 919b56e | 2009-05-07 05:47:05 +0000 | [diff] [blame] | 30 | 0x07, /* u8 checksum , this hase to set to some value that would give 0 after the sum of all bytes for this structure (including checksum) */ |
Joseph Smith | 0fd8ccd | 2008-05-16 15:43:35 +0000 | [diff] [blame] | 31 | { |
| 32 | /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ |
Joseph Smith | 183cadd | 2009-05-01 03:04:20 +0000 | [diff] [blame] | 33 | {0x00,(0x02<<3)|0x0, {{0x60, 0x0ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] IGD VGA */ |
| 34 | {0x00,(0x1d<<3)|0x0, {{0x60, 0x0ef8}, {0x63, 0x0ef8}, {0x62, 0x0ef8}, {0x6b, 0x00ef8}}, 0x0, 0x0}, /* [A] USB1, [B] USB2, [C] USB3, [D] EHCI */ |
| 35 | {0x00,(0x1f<<3)|0x0, {{0x62, 0x0ef8}, {0x61, 0x0ef8}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] IDE, [B] SMBUS, [B] AUDIO, [B] MODEM */ |
| 36 | {0x01,(0x08<<3)|0x0, {{0x68, 0x0ef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x00000}}, 0x0, 0x0}, /* [A] ETHERNET */ |
| 37 | {0x01,(0x00<<3)|0x0, {{0x60, 0x0ef8}, {0x61, 0x0ef8}, {0x62, 0x0ef8}, {0x63, 0x00ef8}}, 0x1, 0x0}, /* PCI SLOT 1 */ |
| 38 | {0x01,(0x01<<3)|0x0, {{0x63, 0x0ef8}, {0x60, 0x0ef8}, {0x61, 0x0ef8}, {0x62, 0x00ef8}}, 0x2, 0x0}, /* PCI SLOT 2 */ |
| 39 | {0x01,(0x02<<3)|0x0, {{0x62, 0x0ef8}, {0x63, 0x0ef8}, {0x60, 0x0ef8}, {0x61, 0x00ef8}}, 0x3, 0x0}, /* PCI SLOT 3 */ |
Joseph Smith | 0fd8ccd | 2008-05-16 15:43:35 +0000 | [diff] [blame] | 40 | } |
| 41 | }; |
| 42 | |
| 43 | unsigned long write_pirq_routing_table(unsigned long addr) |
| 44 | { |
Stefan Reinauer | a47bd91 | 2012-11-15 15:15:15 -0800 | [diff] [blame] | 45 | return copy_pirq_routing_table(addr, &intel_irq_routing_table); |
Joseph Smith | 0fd8ccd | 2008-05-16 15:43:35 +0000 | [diff] [blame] | 46 | } |