x86/HPET: include FSB interrupt information in 'M' debug key output

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/xen/include/asm-x86/msi.h b/xen/include/asm-x86/msi.h
index 6d3b7b5d4d..944e34bfc2 100644
--- a/xen/include/asm-x86/msi.h
+++ b/xen/include/asm-x86/msi.h
@@ -109,6 +109,14 @@ struct msi_desc {
 	int remap_index;		/* index in interrupt remapping table */
 };
 
+/*
+ * Values stored into msi_desc.msi_attrib.pos for non-PCI devices
+ * (msi_desc.msi_attrib.type is zero):
+ */
+#define MSI_TYPE_UNKNOWN 0
+#define MSI_TYPE_HPET    1
+#define MSI_TYPE_IOMMU   2
+
 int msi_maskable_irq(const struct msi_desc *);
 int msi_free_irq(struct msi_desc *entry);