src/mainboard/dmp/vortex86ex/irq_tables.c

/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2013 DMP Electronics Inc.
 *
 * 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; version 2 of the License.
 *
 * 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.
 */

#include <arch/pirq_routing.h>

static const struct irq_routing_table intel_irq_routing_table = {
	PIRQ_SIGNATURE,		/* u32 signature */
	PIRQ_VERSION,		/* u16 version */
	32 + 16 * 12,		/* Max. number of devices on the bus */
	0x00,			/* Interrupt router bus */
	(0x07 << 3) | 0x0,	/* Interrupt router dev */
	0,			/* IRQs devoted exclusively to PCI usage */
	0x17f3,			/* Vendor */
	0x6031,			/* Device */
	0,			/* Miniport */
	{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, /* u8 rfu[11] */
	0xa,			/* Checksum (has to be set to some value that
				 * would give 0 after the sum of all bytes
				 * for this structure (including checksum).
				 */
	{
		/* bus,        dev | fn,   {link, bitmap}, {link, bitmap}, {link, bitmap}, {link, bitmap}, slot, rfu */
		{0x00, (0x01 << 3) | 0x0, {{0x01, 0xdef8}, {0x02, 0xdef8}, {0x03, 0xdef8}, {0x04, 0xdef8}}, 0x1, 0x0},
		{0x00, (0x02 << 3) | 0x0, {{0x02, 0xdef8}, {0x03, 0xdef8}, {0x04, 0xdef8}, {0x01, 0xdef8}}, 0x2, 0x0},
		{0x00, (0x03 << 3) | 0x0, {{0x03, 0xdef8}, {0x04, 0xdef8}, {0x01, 0xdef8}, {0x02, 0xdef8}}, 0x0, 0x0},
		{0x00, (0x04 << 3) | 0x0, {{0x04, 0xdef8}, {0x01, 0xdef8}, {0x02, 0xdef8}, {0x03, 0xdef8}}, 0x4, 0x0},
		{0x00, (0x05 << 3) | 0x0, {{0x01, 0xdef8}, {0x02, 0xdef8}, {0x03, 0xdef8}, {0x04, 0xdef8}}, 0x5, 0x0},
		{0x00, (0x06 << 3) | 0x0, {{0x02, 0xdef8}, {0x03, 0xdef8}, {0x04, 0xdef8}, {0x01, 0xdef8}}, 0x6, 0x0},
		{0x00, (0x08 << 3) | 0x0, {{0x05, 0xdef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
		{0x00, (0x0a << 3) | 0x0, {{0x07, 0xdef8}, {0x08, 0xdef8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
		{0x00, (0x0b << 3) | 0x0, {{0x09, 0xdef8}, {0x0a, 0xdef8}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
		{0x00, (0x0c << 3) | 0x0, {{0x0b, 0xdef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
		{0x00, (0x0f << 3) | 0x0, {{0x0d, 0xdef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
		{0x00, (0x0e << 3) | 0x0, {{0x0e, 0xdef8}, {0x00, 0x0000}, {0x00, 0x0000}, {0x00, 0x0000}}, 0x0, 0x0},
	}
};

unsigned long write_pirq_routing_table(unsigned long addr)
{
	return copy_pirq_routing_table(addr, &intel_irq_routing_table);
}