summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorAlexander Graf <agraf@suse.de>2013-04-15 10:42:33 +0200
committerAlexander Graf <agraf@suse.de>2013-04-26 20:27:13 +0200
commit8175e5b79c38a1d85225da516fa1a0ecbf2fdbca (patch)
tree9fdf768971d7c10292a34b9d15c5f7a1abe1301c /arch
parentc35635efdc0312e013ebda1c8f3b5dd038c0d0e7 (diff)
KVM: Add KVM_IRQCHIP_NUM_PINS in addition to KVM_IOAPIC_NUM_PINS
The concept of routing interrupt lines to an irqchip is nothing that is IOAPIC specific. Every irqchip has a maximum number of pins that can be linked to irq lines. So let's add a new define that allows us to reuse generic code for non-IOAPIC platforms. Signed-off-by: Alexander Graf <agraf@suse.de> Acked-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/include/asm/kvm_host.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 18635ae42a8e..14337fa464bc 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -43,6 +43,8 @@
#define KVM_PIO_PAGE_OFFSET 1
#define KVM_COALESCED_MMIO_PAGE_OFFSET 2
+#define KVM_IRQCHIP_NUM_PINS KVM_IOAPIC_NUM_PINS
+
#define CR0_RESERVED_BITS \
(~(unsigned long)(X86_CR0_PE | X86_CR0_MP | X86_CR0_EM | X86_CR0_TS \
| X86_CR0_ET | X86_CR0_NE | X86_CR0_WP | X86_CR0_AM \