[Xen-devel] [PATCH 1/4] ARM: ITS: Add translation_id to host_its

[Manish Jaggi <mjaggi@xxxxxxxxxxxxxxxxxx>]

This patch adds a translation_id to host_its data structure.
Value stored in this id should be copied over to hardware domains
MADT table.

Signed-off-by: Manish Jaggi <mjaggi@xxxxxxxxxx>
---
 xen/include/asm-arm/gic_v3_its.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xen/include/asm-arm/gic_v3_its.h 
b/xen/include/asm-arm/gic_v3_its.h
index 1fac1c7..96b910b 100644
--- a/xen/include/asm-arm/gic_v3_its.h
+++ b/xen/include/asm-arm/gic_v3_its.h
@@ -118,6 +118,8 @@ struct host_its {
     const struct dt_device_node *dt_node;
     paddr_t addr;
     paddr_t size;
+    /* A unique value to identify each ITS */
+    u32 translation_id;
     void __iomem *its_base;
     unsigned int devid_bits;
     unsigned int evid_bits;
--
2.7.4


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