From: "Isaac J. Manjarres" <isaacm@codeaurora.org>
To: iommu@lists.linux-foundation.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, freedreno@lists.freedesktop.org,
dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org
Cc: "Isaac J. Manjarres" <isaacm@codeaurora.org>,
will@kernel.org, pdaly@codeaurora.org, kernel-team@android.com,
robin.murphy@arm.com, pratikp@codeaurora.org
Subject: [PATCH v2 7/7] iommu/io-pgtable-arm: Allow building modular io-pgtable fmts
Date: Mon, 21 Dec 2020 16:44:36 -0800 [thread overview]
Message-ID: <1608597876-32367-8-git-send-email-isaacm@codeaurora.org> (raw)
In-Reply-To: <1608597876-32367-1-git-send-email-isaacm@codeaurora.org>
Now that everything is in place for modular io-pgtable formats,
allow the ARM LPAE and ARMV7S io-pgtable formats to be built
as modules.
Signed-off-by: Isaac J. Manjarres <isaacm@codeaurora.org>
---
drivers/iommu/Kconfig | 4 ++--
drivers/iommu/io-pgtable-arm-v7s.c | 2 ++
drivers/iommu/io-pgtable-arm.c | 2 ++
3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig
index 192ef8f..7e4f44f 100644
--- a/drivers/iommu/Kconfig
+++ b/drivers/iommu/Kconfig
@@ -30,7 +30,7 @@ config IOMMU_IO_PGTABLE
bool
config IOMMU_IO_PGTABLE_LPAE
- bool "ARMv7/v8 Long Descriptor Format"
+ tristate "ARMv7/v8 Long Descriptor Format"
select IOMMU_IO_PGTABLE
depends on ARM || ARM64 || (COMPILE_TEST && !GENERIC_ATOMIC64)
help
@@ -49,7 +49,7 @@ config IOMMU_IO_PGTABLE_LPAE_SELFTEST
If unsure, say N here.
config IOMMU_IO_PGTABLE_ARMV7S
- bool "ARMv7/v8 Short Descriptor Format"
+ tristate "ARMv7/v8 Short Descriptor Format"
select IOMMU_IO_PGTABLE
depends on ARM || ARM64 || COMPILE_TEST
help
diff --git a/drivers/iommu/io-pgtable-arm-v7s.c b/drivers/iommu/io-pgtable-arm-v7s.c
index a5cb755a..9d9f08f 100644
--- a/drivers/iommu/io-pgtable-arm-v7s.c
+++ b/drivers/iommu/io-pgtable-arm-v7s.c
@@ -1015,3 +1015,5 @@ static void __exit arm_v7s_exit(void)
io_pgtable_ops_unregister(&io_pgtable_arm_v7s_init_fns);
}
module_exit(arm_v7s_exit);
+
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
index e8b1e34..e0de4ad 100644
--- a/drivers/iommu/io-pgtable-arm.c
+++ b/drivers/iommu/io-pgtable-arm.c
@@ -1299,3 +1299,5 @@ static void __exit arm_lpae_exit(void)
io_pgtable_ops_unregister(&io_pgtable_arm_lpae_init_fns[i]);
}
module_exit(arm_lpae_exit);
+
+MODULE_LICENSE("GPL v2");
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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prev parent reply other threads:[~2020-12-22 0:45 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-22 0:44 [RFC PATCH v2 0/7] iommu: Permit modular builds of io-pgtable drivers Isaac J. Manjarres
2020-12-22 0:44 ` [PATCH v2 1/7] iommu/io-pgtable: Introduce dynamic io-pgtable fmt registration Isaac J. Manjarres
2020-12-22 19:27 ` Robin Murphy
2020-12-22 19:54 ` isaacm
2020-12-23 13:44 ` Robin Murphy
2020-12-23 15:14 ` isaacm
2020-12-23 15:38 ` Georgi Djakov
2020-12-23 19:17 ` kernel test robot
2020-12-22 0:44 ` [PATCH v2 2/7] iommu/io-pgtable: Add refcounting for io-pgtable format modules Isaac J. Manjarres
2020-12-22 0:44 ` [PATCH v2 3/7] iommu/arm-smmu: Add dependency on " Isaac J. Manjarres
2020-12-22 19:27 ` Robin Murphy
2020-12-22 19:49 ` isaacm
2020-12-23 13:05 ` Robin Murphy
2020-12-23 15:10 ` isaacm
2020-12-22 0:44 ` [PATCH v2 4/7] iommu/arm-smmu-v3: Add dependency on io-pgtable-arm format module Isaac J. Manjarres
2020-12-22 0:44 ` [PATCH v2 5/7] drm/msm: " Isaac J. Manjarres
2021-01-18 21:16 ` Rob Clark
2021-01-18 21:39 ` Will Deacon
2021-01-19 17:19 ` Rob Clark
2020-12-22 0:44 ` [PATCH v2 6/7] drm/panfrost: " Isaac J. Manjarres
2020-12-22 0:44 ` Isaac J. Manjarres [this message]
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