[Xen-devel] [PATCH 0/2] x86/iommu: support IOMMU for Zhaoxin CPU

[FionaLi-oc <fionali-oc@xxxxxxxxxxx>]

The patchset supports some features for Zhaoxin CPU whose vendor
ID is 'Shanghai'. Zhaoxin x86 SOC supports I/O virtualization
which is compatible with Intel I/O virtulizaiton.

Indent with four spaces.

Signed-off-by: FionaLi-oc <fionali-oc@xxxxxxxxxxx>
---
 xen/include/asm-x86/iommu.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/xen/include/asm-x86/iommu.h b/xen/include/asm-x86/iommu.h
index 8dc3924..ec5a009 100644
--- a/xen/include/asm-x86/iommu.h
+++ b/xen/include/asm-x86/iommu.h
@@ -71,10 +71,11 @@ static inline int iommu_hardware_setup(void)
 {
     switch ( boot_cpu_data.x86_vendor )
     {
-    case X86_VENDOR_INTEL:
-        return intel_vtd_setup();
-    case X86_VENDOR_AMD:
-        return amd_iov_detect();
+        case X86_VENDOR_INTEL:
+        case X86_VENDOR_SHANGHAI:
+            return intel_vtd_setup();
+        case X86_VENDOR_AMD:
+            return amd_iov_detect();
     }
 
     return -ENODEV;
-- 
1.8.3.1


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