[Xen-devel] [PATCH 09 of 16] amd iommu: add iommu mmio handler

[Wei Wang <wei.wang2@xxxxxxx>]

# HG changeset patch
# User Wei Wang <wei.wang2@xxxxxxx>
# Date 1323875774 -3600
# Node ID f33af4d61321d074a4c624d909204fce5945f61b
# Parent  52dbaf1fb0e0364fad40f9be330f80e157c935e4
amd iommu: add iommu mmio handler.

Signed-off-by: Wei Wang <wei.wang2@xxxxxxx>

diff -r 52dbaf1fb0e0 -r f33af4d61321 xen/arch/x86/hvm/intercept.c
--- a/xen/arch/x86/hvm/intercept.c      Wed Dec 14 16:16:13 2011 +0100
+++ b/xen/arch/x86/hvm/intercept.c      Wed Dec 14 16:16:14 2011 +0100
@@ -38,7 +38,8 @@ hvm_mmio_handlers[HVM_MMIO_HANDLER_NR] =
     &hpet_mmio_handler,
     &vlapic_mmio_handler,
     &vioapic_mmio_handler,
-    &msixtbl_mmio_handler
+    &msixtbl_mmio_handler,
+    &iommu_mmio_handler
 };
 
 static int hvm_mmio_access(struct vcpu *v,
diff -r 52dbaf1fb0e0 -r f33af4d61321 xen/include/asm-x86/hvm/io.h
--- a/xen/include/asm-x86/hvm/io.h      Wed Dec 14 16:16:13 2011 +0100
+++ b/xen/include/asm-x86/hvm/io.h      Wed Dec 14 16:16:14 2011 +0100
@@ -69,8 +69,9 @@ extern const struct hvm_mmio_handler hpe
 extern const struct hvm_mmio_handler vlapic_mmio_handler;
 extern const struct hvm_mmio_handler vioapic_mmio_handler;
 extern const struct hvm_mmio_handler msixtbl_mmio_handler;
+extern const struct hvm_mmio_handler iommu_mmio_handler;
 
-#define HVM_MMIO_HANDLER_NR 4
+#define HVM_MMIO_HANDLER_NR 5
 
 int hvm_io_intercept(ioreq_t *p, int type);
 void register_io_handler(


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