| Joseph Smith | b94a79f | 2010-06-21 23:25:06 +0000 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2010 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 | b94a79f | 2010-06-21 23:25:06 +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 | b94a79f | 2010-06-21 23:25:06 +0000 | [diff] [blame] | 20 | PIRQ_SIGNATURE, /* u32 signature */ |
| 21 | PIRQ_VERSION, /* u16 version */ |
| 22 | 32 + 16 * CONFIG_IRQ_SLOT_COUNT, /* Max. number of devices on the bus (7)*/ |
| 23 | 0x00, /* Interrupt router bus */ |
| 24 | (0x1f << 3) | 0x0, /* Interrupt router dev */ |
| 25 | 0, /* IRQs devoted exclusively to PCI usage */ |
| 26 | 0x8086, /* Vendor */ |
| 27 | 0x2440, /* Device */ |
| 28 | 0, /* Miniport */ |
| 29 | { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ |
| 30 | 0xd9, /* Checksum (has to be set to some value that |
| 31 | * would give 0 after the sum of all bytes |
| 32 | * for this structure (including checksum). |
| Elyes HAOUAS | f4df9d1 | 2016-09-23 17:57:38 +0200 | [diff] [blame] | 33 | */ |
| Joseph Smith | b94a79f | 2010-06-21 23:25:06 +0000 | [diff] [blame] | 34 | { |
| 35 | /* bus, dev | fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ |
| 36 | {0x00, (0x00 << 3) | 0x0, {{0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, |
| 37 | {0x00, (0x01 << 3) | 0x0, {{0x60, 0xdeb8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, |
| 38 | {0x00, (0x1e << 3) | 0x0, {{0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, |
| 39 | {0x00, (0x1f << 3) | 0x0, {{0x60, 0xdef8}, {0x61, 0xdef8}, {0x6b, 0xdef8}, {0x63, 0xdef8}}, 0x0, 0x0}, |
| 40 | {0x01, (0x01 << 3) | 0x0, {{0x62, 0xdef8}, {0x63, 0xdef8}, {0x60, 0xdef8}, {0x61, 0xdef8}}, 0x1, 0x0}, |
| 41 | {0x01, (0x02 << 3) | 0x0, {{0x63, 0xdef8}, {0x60, 0xdef8}, {0x61, 0xdef8}, {0x62, 0xdef8}}, 0x2, 0x0}, |
| 42 | {0x01, (0x08 << 3) | 0x0, {{0x68, 0xdef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0}, |
| 43 | } |
| 44 | }; |
| 45 | |
| 46 | unsigned long write_pirq_routing_table(unsigned long addr) |
| 47 | { |
| Stefan Reinauer | a47bd91 | 2012-11-15 15:15:15 -0800 | [diff] [blame] | 48 | return copy_pirq_routing_table(addr, &intel_irq_routing_table); |
| Joseph Smith | b94a79f | 2010-06-21 23:25:06 +0000 | [diff] [blame] | 49 | } |