94c5a60637
Add ioapic_init_secondary to initialize it, wire up in gsi handling and acpi apic table creation. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Sergio Lopez <slp@redhat.com> Message-id: 20201203105423.10431-4-kraxel@redhat.com
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/*
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* ioapic.c IOAPIC emulation logic
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*
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* Copyright (c) 2011 Jan Kiszka, Siemens AG
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef HW_IOAPIC_H
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#define HW_IOAPIC_H
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#define IOAPIC_NUM_PINS 24
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#define IO_APIC_DEFAULT_ADDRESS 0xfec00000
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#define IO_APIC_SECONDARY_ADDRESS (IO_APIC_DEFAULT_ADDRESS + 0x10000)
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#define IO_APIC_SECONDARY_IRQBASE 24 /* primary 0 -> 23, secondary 24 -> 47 */
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#define TYPE_KVM_IOAPIC "kvm-ioapic"
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#define TYPE_IOAPIC "ioapic"
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void ioapic_eoi_broadcast(int vector);
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#endif /* HW_IOAPIC_H */
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