From: hanjun.guo@linaro.org (Hanjun Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/4] ACPICA: Add SMMUv3 device ID mapping index support
Date: Wed, 27 Sep 2017 09:20:12 +0800 [thread overview]
Message-ID: <1506475215-2731-2-git-send-email-hanjun.guo@linaro.org> (raw)
In-Reply-To: <1506475215-2731-1-git-send-email-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 686b6f8..d90277e 100644
--- a/include/acpi/actbl2.h
+++ b/include/acpi/actbl2.h
@@ -810,6 +810,7 @@ struct acpi_iort_smmu_v3 {
u8 pxm;
u8 reserved1;
u16 reserved2;
+ u32 id_mapping_index;
};
/* Values for Model field above */
--
1.9.1
next prev parent reply other threads:[~2017-09-27 1:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-27 1:20 [PATCH 0/4] IORT SMMUv3 MSI support Hanjun Guo
2017-09-27 1:20 ` Hanjun Guo [this message]
2017-09-27 1:20 ` [PATCH 2/4] ACPI: IORT: lookup iort node via fwnode Hanjun Guo
2017-09-27 1:20 ` [PATCH 3/4] ACPI: IORT: Skip SMMUv3 device ID map for two steps mappings Hanjun Guo
2017-09-27 13:54 ` Lorenzo Pieralisi
2017-10-10 6:47 ` Hanjun Guo
2017-10-10 9:20 ` Lorenzo Pieralisi
2017-10-11 5:26 ` Hanjun Guo
2017-10-11 10:24 ` Lorenzo Pieralisi
2017-10-12 7:30 ` Hanjun Guo
2017-10-12 9:50 ` Lorenzo Pieralisi
2017-09-27 1:20 ` [PATCH 4/4] ACPI: IORT: SMMUv3 nodes MSI support Hanjun Guo
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