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author | Uwe Hermann <uwe@hermann-uwe.de> | 2007-11-08 02:28:43 +0000 |
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committer | Uwe Hermann <uwe@hermann-uwe.de> | 2007-11-08 02:28:43 +0000 |
commit | c716254e16fc1c7fe7bbf35e9110dd3b4495880e (patch) | |
tree | 30ade513e0193ca7059923d13d6ddfc4dfd6c5c3 /src/mainboard/msi/ms6178/irq_tables.c | |
parent | 6503cd9d00a2a3cf3c1c32b26f2097fad7ac9c7f (diff) |
Fix up totally broken Super I/O config on the MS-6178. Add
PIRQ table to make most devices work. Random small fixes (trivial).
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@2953 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/msi/ms6178/irq_tables.c')
-rw-r--r-- | src/mainboard/msi/ms6178/irq_tables.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/mainboard/msi/ms6178/irq_tables.c b/src/mainboard/msi/ms6178/irq_tables.c new file mode 100644 index 0000000000..1e5e03c025 --- /dev/null +++ b/src/mainboard/msi/ms6178/irq_tables.c @@ -0,0 +1,47 @@ +/* + * This file is part of the LinuxBIOS project. + * + * Copyright (C) 2007 Uwe Hermann <uwe@hermann-uwe.de> + * + * 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 program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include <arch/pirq_routing.h> + +const struct irq_routing_table intel_irq_routing_table = { + PIRQ_SIGNATURE, + PIRQ_VERSION, + 32 + 16 * IRQ_SLOT_COUNT,/* Max. number of devices on the bus */ + 0x00, /* Interrupt router bus */ + (0x1f << 3) | 0x0, /* Interrupt router device */ + 0x1c00, /* IRQs devoted exclusively to PCI usage */ + 0x8086, /* Vendor */ + 0x7000, /* Device */ + 0, /* Crap (miniport) */ + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */ + 0x1a, /* Checksum */ + { + /* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */ + {0x00,(0x1e<<3)|0x0, {{0x60, 0xdeb8}, {0x61, 0xdeb8}, {0x62, 0xdeb8}, {0x63, 0x0deb8}}, 0x1, 0x0}, + {0x00,(0x10<<3)|0x0, {{0x61, 0xdeb8}, {0x62, 0xdeb8}, {0x63, 0xdeb8}, {0x60, 0x0deb8}}, 0x2, 0x0}, + {0x00,(0x01<<3)|0x0, {{0x60, 0xdeb8}, {0x61, 0xdeb8}, {0x62, 0xdeb8}, {0x63, 0x0deb8}}, 0x0, 0x0}, + {0x00,(0x1f<<3)|0x1, {{0x60, 0xdeb8}, {0x61, 0xdeb8}, {0x62, 0xdeb8}, {0x63, 0x0deb8}}, 0x0, 0x0}, + } +}; + +unsigned long write_pirq_routing_table(unsigned long addr) +{ + return copy_pirq_routing_table(addr); +} |