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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007 Advanced Micro Devices, Inc.
* Copyright (C) 2008 Artec Design LLC.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* 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 <pirq_routing.h>
/* Number of slots and devices in the PIR table */
#define IRQ_SLOT_COUNT 3
/* Platform IRQs */
#define PIRQA 11
#define PIRQB 10
#define PIRQC 9
#define PIRQD 5
/* Map */
#define M_PIRQA (1 << PIRQA) /* Bitmap of supported IRQs */
#define M_PIRQB (1 << PIRQB) /* Bitmap of supported IRQs */
#define M_PIRQC (1 << PIRQC) /* Bitmap of supported IRQs */
#define M_PIRQD (1 << PIRQD) /* Bitmap of supported IRQs */
/* Link */
#define L_PIRQA 1 /* Means Slot INTx# Connects To Chipset INTA# */
#define L_PIRQB 2 /* Means Slot INTx# Connects To Chipset INTB# */
#define L_PIRQC 3 /* Means Slot INTx# Connects To Chipset INTC# */
#define L_PIRQD 4 /* Means Slot INTx# Connects To Chipset INTD# */
const struct irq_routing_table intel_irq_routing_table = {
PIRQ_SIGNATURE, /* u32 signature */
PIRQ_VERSION, /* u16 version */
32 + 16 * IRQ_SLOT_COUNT, /* Max. number of devices on the bus */
0x00, /* Where the interrupt router lies (bus) */
(0x0F << 3) | 0x0, /* Where the interrupt router lies (dev) */
0x00, /* IRQs devoted exclusively to PCI usage */
0x1022, /* Vendor */
0x208f, /* Device */
0, /* Crap (miniport) */
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, /* u8 rfu[11] */
0xf8, /* Checksum */
{
/* If you change the number of entries, change IRQ_SLOT_COUNT above! */
/* bus, dev|fn, {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
// Geode GX3 Host Bridge and VGA Graphics
{0x00, (0x01 << 3) | 0x0, {{L_PIRQA, M_PIRQA}, {0x00, 0x00}, {0x00, 0x00}, {0x00, 0x00}}, 0x0, 0x0},
// Geode CS5535/CS5536 IO Companion: USB controllers, IDE, Audio.
{0x00, (0x0F << 3) | 0x0, {{L_PIRQA, M_PIRQA}, {L_PIRQB, M_PIRQB}, {L_PIRQC, M_PIRQC}, {L_PIRQD, M_PIRQD}}, 0x0, 0x0},
// Realtek RTL8100/8139 Network Controller
{0x00, (0x0D << 3) | 0x0, {{L_PIRQB, M_PIRQB}, {0x00, 0x00}, {0x00, 0x00}, {0x00, 0x00}}, 0x0, 0x0},
}
};
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