[mirror_qemu.git] / include / hw / i386 / ioapic.h

/*
 *  ioapic.c IOAPIC emulation logic
 *
 *  Copyright (c) 2011 Jan Kiszka, Siemens AG
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
 */

#ifndef HW_IOAPIC_H
#define HW_IOAPIC_H

#define IOAPIC_NUM_PINS 24
#define IO_APIC_DEFAULT_ADDRESS 0xfec00000
#define IO_APIC_SECONDARY_ADDRESS (IO_APIC_DEFAULT_ADDRESS + 0x10000)
#define IO_APIC_SECONDARY_IRQBASE 24 /* primary 0 -> 23, secondary 24 -> 47 */

#define TYPE_KVM_IOAPIC "kvm-ioapic"
#define TYPE_IOAPIC "ioapic"

void ioapic_eoi_broadcast(int vector);

#endif /* HW_IOAPIC_H */
Commit	Line	Data
0280b571 JK	1	/*
	2	* ioapic.c IOAPIC emulation logic
	3	*
	4	* Copyright (c) 2011 Jan Kiszka, Siemens AG
	5	*
	6	* This library is free software; you can redistribute it and/or
	7	* modify it under the terms of the GNU Lesser General Public
	8	* License as published by the Free Software Foundation; either
61f3c91a	9	* version 2.1 of the License, or (at your option) any later version.
0280b571 JK	10	*
	11	* This library 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 GNU
	14	* Lesser General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU Lesser General Public
	17	* License along with this library; if not, see <http://www.gnu.org/licenses/>.
	18	*/
	19
b881fbe9 JK	20	#ifndef HW_IOAPIC_H
	21	#define HW_IOAPIC_H
	22
	23	#define IOAPIC_NUM_PINS 24
f5338ee3	24	#define IO_APIC_DEFAULT_ADDRESS 0xfec00000
94c5a606 GH	25	#define IO_APIC_SECONDARY_ADDRESS (IO_APIC_DEFAULT_ADDRESS + 0x10000)
94c5a606 GH	26	#define IO_APIC_SECONDARY_IRQBASE 24 /* primary 0 -> 23, secondary 24 -> 47 */
b881fbe9	27
34bec7a8 LQ	28	#define TYPE_KVM_IOAPIC "kvm-ioapic"
	29	#define TYPE_IOAPIC "ioapic"
	30
0280b571	31	void ioapic_eoi_broadcast(int vector);
b881fbe9	32
175de524	33	#endif /* HW_IOAPIC_H */