diff options
| author | Xiantao Zhang <xiantao.zhang@intel.com> | 2008-08-19 20:48:03 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-10-15 10:15:21 +0200 |
| commit | 26815a648e1ec2b338a63a2bc301dcf449b93e5a (patch) | |
| tree | 5e91362ff4d522dad277621f1492627ecc8eebe5 | |
| parent | ee032c993edd34e0bdf64dab06a55d0e08a4eeb9 (diff) | |
| download | blackbird-op-linux-26815a648e1ec2b338a63a2bc301dcf449b93e5a.tar.gz blackbird-op-linux-26815a648e1ec2b338a63a2bc301dcf449b93e5a.zip | |
KVM: ia64: add a dummy irq ack notification
Before enabling notify_acked_irq for ia64, leave the related APIs as
nop-op first.
Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
| -rw-r--r-- | arch/ia64/kvm/irq.h | 32 | ||||
| -rw-r--r-- | virt/kvm/ioapic.c | 2 |
2 files changed, 33 insertions, 1 deletions
diff --git a/arch/ia64/kvm/irq.h b/arch/ia64/kvm/irq.h new file mode 100644 index 000000000000..f2e6545debf4 --- /dev/null +++ b/arch/ia64/kvm/irq.h @@ -0,0 +1,32 @@ +/* + * irq.h: In-kernel interrupt controller related definitions + * Copyright (c) 2008, Intel Corporation. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope 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., 59 Temple + * Place - Suite 330, Boston, MA 02111-1307 USA. + * + * Authors: + * Xiantao Zhang <xiantao.zhang@intel.com> + * + */ + +#ifndef __IRQ_H +#define __IRQ_H + +struct kvm; + +static inline void kvm_notify_acked_irq(struct kvm *kvm, unsigned gsi) +{ +} + +#endif diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c index 515cd7ce761c..53772bb46320 100644 --- a/virt/kvm/ioapic.c +++ b/virt/kvm/ioapic.c @@ -386,7 +386,7 @@ static void ioapic_mmio_write(struct kvm_io_device *this, gpa_t addr, int len, break; #ifdef CONFIG_IA64 case IOAPIC_REG_EOI: - kvm_ioapic_update_eoi(ioapic->kvm, data); + kvm_ioapic_update_eoi(ioapic->kvm, data, IOAPIC_LEVEL_TRIG); break; #endif |
