From: Hanjun Guo <guohanjun@huawei.com>
To: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linuxarm@huawei.com, Sinan Kaya <okaya@codeaurora.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Marc Zyngier <marc.zyngier@arm.com>,
Hanjun Guo <hanjun.guo@linaro.org>
Subject: [RFC PATCH 1/4] ACPICA: Add SMMUv3 device ID mapping index support
Date: Wed, 9 Aug 2017 18:53:34 +0800 [thread overview]
Message-ID: <1502276017-63108-2-git-send-email-guohanjun@huawei.com> (raw)
In-Reply-To: <1502276017-63108-1-git-send-email-guohanjun@huawei.com>
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
next prev parent reply other threads:[~2017-08-09 11:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-09 10:53 [RFC PATCH 0/4] SMMUv3 MSI support Hanjun Guo
2017-08-09 10:53 ` Hanjun Guo [this message]
2017-08-09 10:53 ` [RFC PATCH 2/4] ACPI: IORT: lookup iort node via fwnode Hanjun Guo
2017-08-09 10:53 ` [RFC PATCH 3/4] ACPI: IORT: Skip SMMUv3 device ID map for two steps mappings Hanjun Guo
2017-08-09 11:50 ` Robin Murphy
2017-08-09 14:48 ` Hanjun Guo
2017-08-09 17:12 ` Lorenzo Pieralisi
2017-08-10 9:41 ` Hanjun Guo
2017-08-15 17:13 ` Lorenzo Pieralisi
2017-08-09 10:53 ` [RFC PATCH 4/4] ACPI: IORT: Add SMMUv3 MSI support Hanjun Guo
2017-08-11 9:33 ` Lorenzo Pieralisi
2017-08-11 13:56 ` Hanjun Guo
2017-08-15 17:15 ` Lorenzo Pieralisi
2017-08-17 7:49 ` Hanjun Guo
2017-08-17 13:01 ` Lorenzo Pieralisi
2017-09-12 3:27 ` Hanjun Guo
2017-09-12 15:51 ` Lorenzo Pieralisi
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