[RFC PATCH 1/4] ACPICA: Add SMMUv3 device ID mapping index support
From: guohanjun@huawei.com (Hanjun Guo)
Date: 2017-08-09 10:53:34
Also in:
linux-acpi
Subsystem:
acpi, acpi component architecture (acpica), the rest · Maintainers:
"Rafael J. Wysocki", Saket Dumbre, Linus Torvalds
From: Hanjun Guo <redacted> SMMUv3 device ID mapping index is used for SMMUv3 MSIs, update the IORT to support that. Signed-off-by: Hanjun Guo <redacted> --- 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