[RFC PATCH 1/4] ACPICA: Add SMMUv3 device ID mapping index support

Hanjun Guo
2017-08-09T11:04:09Z

From: Hanjun Guo <hanjun.guo@linaro.org>

SMMUv3 device ID mapping index is used for SMMUv3
MSIs, update the IORT to support that.

Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
---
include/acpi/actbl2.h | 1 +
1 file changed, 1 insertion(+)

diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h
index d568948..e9a9842 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -809,6 +809,7 @@ struct acpi_iort_smmu_v3 {
u8 pxm;
u8 reserved1;
u16 reserved2;
+ u32 id_mapping_index;
};

/* Values for Model field above */
--
1.7.12.4