On 03/05/2010 06:50 PM, Alexander Graf wrote:
Userspace can tell us that it wants to trigger an interrupt. But
so far it can't tell us that it wants to stop triggering one.
So let's interpret the parameter to the ioctl that we have anyways
to tell us if we want to raise or lower the interrupt line.
Signed-off-by: Alexander Graf<agraf@xxxxxxx>
---
arch/powerpc/include/asm/kvm.h | 3 +++
arch/powerpc/include/asm/kvm_ppc.h | 2 ++
arch/powerpc/kvm/book3s.c | 6 ++++++
arch/powerpc/kvm/powerpc.c | 5 ++++-
4 files changed, 15 insertions(+), 1 deletions(-)
diff --git a/arch/powerpc/include/asm/kvm.h b/arch/powerpc/include/asm/kvm.h
index 19bae31..6c5547d 100644
--- a/arch/powerpc/include/asm/kvm.h
+++ b/arch/powerpc/include/asm/kvm.h
@@ -84,4 +84,7 @@ struct kvm_guest_debug_arch {
#define KVM_REG_QPR 0x0040
#define KVM_REG_FQPR 0x0060
+#define KVM_INTERRUPT_SET -1U
+#define KVM_INTERRUPT_UNSET -2U
Funny choice of numbers.
How does userspace know they exist?
Can you use KVM_IRQ_LINE?
--
error compiling committee.c: too many arguments to function
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
