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From: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
To: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org
Cc: will@kernel.org
Subject: [PATCH v4 01/13] iommu/amd: Re-define amd_iommu_domain_encode_pgtable as inline
Date: Tue, 15 Dec 2020 01:36:53 -0600	[thread overview]
Message-ID: <20201215073705.123786-2-suravee.suthikulpanit@amd.com> (raw)
In-Reply-To: <20201215073705.123786-1-suravee.suthikulpanit@amd.com>

Move the function to header file to allow inclusion in other files.

Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
---
 drivers/iommu/amd/amd_iommu.h | 13 +++++++++++++
 drivers/iommu/amd/iommu.c     | 10 ----------
 2 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/drivers/iommu/amd/amd_iommu.h b/drivers/iommu/amd/amd_iommu.h
index 6b8cbdf71714..0817bc732d1a 100644
--- a/drivers/iommu/amd/amd_iommu.h
+++ b/drivers/iommu/amd/amd_iommu.h
@@ -102,6 +102,19 @@ static inline void *iommu_phys_to_virt(unsigned long paddr)
 	return phys_to_virt(__sme_clr(paddr));
 }
 
+static inline
+void amd_iommu_domain_set_pt_root(struct protection_domain *domain, u64 root)
+{
+	atomic64_set(&domain->pt_root, root);
+}
+
+static inline
+void amd_iommu_domain_clr_pt_root(struct protection_domain *domain)
+{
+	amd_iommu_domain_set_pt_root(domain, 0);
+}
+
+
 extern bool translation_pre_enabled(struct amd_iommu *iommu);
 extern bool amd_iommu_is_attach_deferred(struct iommu_domain *domain,
 					 struct device *dev);
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index b9cf59443843..7f6b0f60b958 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -161,16 +161,6 @@ static void amd_iommu_domain_get_pgtable(struct protection_domain *domain,
 	pgtable->mode = pt_root & 7; /* lowest 3 bits encode pgtable mode */
 }
 
-static void amd_iommu_domain_set_pt_root(struct protection_domain *domain, u64 root)
-{
-	atomic64_set(&domain->pt_root, root);
-}
-
-static void amd_iommu_domain_clr_pt_root(struct protection_domain *domain)
-{
-	amd_iommu_domain_set_pt_root(domain, 0);
-}
-
 static void amd_iommu_domain_set_pgtable(struct protection_domain *domain,
 					 u64 *root, int mode)
 {
-- 
2.17.1

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WARNING: multiple messages have this Message-ID (diff)
From: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
To: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org
Cc: joro@8bytes.org, will@kernel.org,
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Subject: [PATCH v4 01/13] iommu/amd: Re-define amd_iommu_domain_encode_pgtable as inline
Date: Tue, 15 Dec 2020 01:36:53 -0600	[thread overview]
Message-ID: <20201215073705.123786-2-suravee.suthikulpanit@amd.com> (raw)
In-Reply-To: <20201215073705.123786-1-suravee.suthikulpanit@amd.com>

Move the function to header file to allow inclusion in other files.

Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
---
 drivers/iommu/amd/amd_iommu.h | 13 +++++++++++++
 drivers/iommu/amd/iommu.c     | 10 ----------
 2 files changed, 13 insertions(+), 10 deletions(-)

diff --git a/drivers/iommu/amd/amd_iommu.h b/drivers/iommu/amd/amd_iommu.h
index 6b8cbdf71714..0817bc732d1a 100644
--- a/drivers/iommu/amd/amd_iommu.h
+++ b/drivers/iommu/amd/amd_iommu.h
@@ -102,6 +102,19 @@ static inline void *iommu_phys_to_virt(unsigned long paddr)
 	return phys_to_virt(__sme_clr(paddr));
 }
 
+static inline
+void amd_iommu_domain_set_pt_root(struct protection_domain *domain, u64 root)
+{
+	atomic64_set(&domain->pt_root, root);
+}
+
+static inline
+void amd_iommu_domain_clr_pt_root(struct protection_domain *domain)
+{
+	amd_iommu_domain_set_pt_root(domain, 0);
+}
+
+
 extern bool translation_pre_enabled(struct amd_iommu *iommu);
 extern bool amd_iommu_is_attach_deferred(struct iommu_domain *domain,
 					 struct device *dev);
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c
index b9cf59443843..7f6b0f60b958 100644
--- a/drivers/iommu/amd/iommu.c
+++ b/drivers/iommu/amd/iommu.c
@@ -161,16 +161,6 @@ static void amd_iommu_domain_get_pgtable(struct protection_domain *domain,
 	pgtable->mode = pt_root & 7; /* lowest 3 bits encode pgtable mode */
 }
 
-static void amd_iommu_domain_set_pt_root(struct protection_domain *domain, u64 root)
-{
-	atomic64_set(&domain->pt_root, root);
-}
-
-static void amd_iommu_domain_clr_pt_root(struct protection_domain *domain)
-{
-	amd_iommu_domain_set_pt_root(domain, 0);
-}
-
 static void amd_iommu_domain_set_pgtable(struct protection_domain *domain,
 					 u64 *root, int mode)
 {
-- 
2.17.1


  reply	other threads:[~2020-12-15  7:50 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-15  7:36 [PATCH v4 00/13] iommu/amd: Add Generic IO Page Table Framework Support Suravee Suthikulpanit
2020-12-15  7:36 ` Suravee Suthikulpanit
2020-12-15  7:36 ` Suravee Suthikulpanit [this message]
2020-12-15  7:36   ` [PATCH v4 01/13] iommu/amd: Re-define amd_iommu_domain_encode_pgtable as inline Suravee Suthikulpanit
2020-12-15  7:36 ` [PATCH v4 02/13] iommu/amd: Prepare for generic IO page table framework Suravee Suthikulpanit
2020-12-15  7:36   ` Suravee Suthikulpanit
2020-12-15  7:36 ` [PATCH v4 03/13] iommu/amd: Move pt_root to struct amd_io_pgtable Suravee Suthikulpanit
2020-12-15  7:36   ` Suravee Suthikulpanit
2020-12-15  7:36 ` [PATCH v4 04/13] iommu/amd: Convert to using amd_io_pgtable Suravee Suthikulpanit
2020-12-15  7:36   ` Suravee Suthikulpanit
2020-12-15  7:36 ` [PATCH v4 05/13] iommu/amd: Declare functions as extern Suravee Suthikulpanit
2020-12-15  7:36   ` Suravee Suthikulpanit
2020-12-15  7:36 ` [PATCH v4 06/13] iommu/amd: Move IO page table related functions Suravee Suthikulpanit
2020-12-15  7:36   ` Suravee Suthikulpanit
2020-12-15  7:36 ` [PATCH v4 07/13] iommu/amd: Restructure code for freeing page table Suravee Suthikulpanit
2020-12-15  7:36   ` Suravee Suthikulpanit
2020-12-15  7:37 ` [PATCH v4 08/13] iommu/amd: Remove amd_iommu_domain_get_pgtable Suravee Suthikulpanit
2020-12-15  7:37   ` Suravee Suthikulpanit
2020-12-15  7:37 ` [PATCH v4 09/13] iommu/amd: Rename variables to be consistent with struct io_pgtable_ops Suravee Suthikulpanit
2020-12-15  7:37   ` Suravee Suthikulpanit
2020-12-15  7:37 ` [PATCH v4 10/13] iommu/amd: Refactor fetch_pte to use struct amd_io_pgtable Suravee Suthikulpanit
2020-12-15  7:37   ` Suravee Suthikulpanit
2020-12-15  7:37 ` [PATCH v4 11/13] iommu/amd: Introduce iommu_v1_iova_to_phys Suravee Suthikulpanit
2020-12-15  7:37   ` Suravee Suthikulpanit
2020-12-15  7:37 ` [PATCH v4 12/13] iommu/amd: Introduce iommu_v1_map_page and iommu_v1_unmap_page Suravee Suthikulpanit
2020-12-15  7:37   ` Suravee Suthikulpanit
2020-12-15  7:37 ` [PATCH v4 13/13] iommu/amd: Adopt IO page table framework for AMD IOMMU v1 page table Suravee Suthikulpanit
2020-12-15  7:37   ` Suravee Suthikulpanit
2021-01-04 11:01 ` [PATCH v4 00/13] iommu/amd: Add Generic IO Page Table Framework Support Suravee Suthikulpanit
2021-01-04 11:01   ` Suravee Suthikulpanit
2021-01-27 12:06 ` Joerg Roedel
2021-01-27 12:06   ` Joerg Roedel
2021-01-27 13:37   ` Suravee Suthikulpanit
2021-01-27 13:37     ` Suravee Suthikulpanit

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