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From: Lu Baolu <baolu.lu@linux.intel.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: iommu@lists.linux-foundation.org, Tom Murphy <murphyt7@tcd.ie>
Subject: [PATCH 01/18] iommu/vt-d: Move domain helper to header
Date: Sat, 16 May 2020 14:20:44 +0800	[thread overview]
Message-ID: <20200516062101.29541-2-baolu.lu@linux.intel.com> (raw)
In-Reply-To: <20200516062101.29541-1-baolu.lu@linux.intel.com>

From: Jacob Pan <jacob.jun.pan@linux.intel.com>

Move domain helper to header to be used by SVA code.

Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
---
 drivers/iommu/intel-iommu.c | 6 ------
 include/linux/intel-iommu.h | 6 ++++++
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 2ff8d69ce4f8..8027f21073eb 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -441,12 +441,6 @@ static void init_translation_status(struct intel_iommu *iommu)
 		iommu->flags |= VTD_FLAG_TRANS_PRE_ENABLED;
 }
 
-/* Convert generic 'struct iommu_domain to private struct dmar_domain */
-static struct dmar_domain *to_dmar_domain(struct iommu_domain *dom)
-{
-	return container_of(dom, struct dmar_domain, domain);
-}
-
 static int __init intel_iommu_setup(char *str)
 {
 	if (!str)
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h
index 980234ae0312..ed7171d2ae1f 100644
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -595,6 +595,12 @@ static inline void __iommu_flush_cache(
 		clflush_cache_range(addr, size);
 }
 
+/* Convert generic struct iommu_domain to private struct dmar_domain */
+static inline struct dmar_domain *to_dmar_domain(struct iommu_domain *dom)
+{
+	return container_of(dom, struct dmar_domain, domain);
+}
+
 /*
  * 0: readable
  * 1: writable
-- 
2.17.1

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  reply	other threads:[~2020-05-16  6:24 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-16  6:20 [PATCH 00/18] [PULL REQUEST] iommu/vt-d: patches for v5.8 Lu Baolu
2020-05-16  6:20 ` Lu Baolu [this message]
2020-05-16  6:20 ` [PATCH 02/18] iommu/vt-d: Use a helper function to skip agaw for SL Lu Baolu
2020-05-16  6:20 ` [PATCH 03/18] iommu/vt-d: Add nested translation helper function Lu Baolu
2020-05-16  6:20 ` [PATCH 04/18] iommu/vt-d: Add bind guest PASID support Lu Baolu
2020-05-16  6:20 ` [PATCH 05/18] iommu/vt-d: Support flushing more translation cache types Lu Baolu
2020-05-16  6:20 ` [PATCH 06/18] iommu/vt-d: Add svm/sva invalidate function Lu Baolu
2020-05-16  6:20 ` [PATCH 07/18] iommu/vt-d: Enlightened PASID allocation Lu Baolu
2020-05-16  6:20 ` [PATCH 08/18] iommu/vt-d: Add custom allocator for IOASID Lu Baolu
2020-05-16  6:20 ` [PATCH 09/18] iommu/vt-d: Add get_domain_info() helper Lu Baolu
2020-05-16  6:20 ` [PATCH 10/18] iommu/vt-d: Report SVA feature with generic flag Lu Baolu
2020-05-16  6:20 ` [PATCH 11/18] iommu/vt-d: Replace intel SVM APIs with generic SVA APIs Lu Baolu
2020-05-16  6:20 ` [PATCH 12/18] iommu/vt-d: Multiple descriptors per qi_submit_sync() Lu Baolu
2020-05-16  6:20 ` [PATCH 13/18] iommu/vt-d: debugfs: Add support to show inv queue internals Lu Baolu
2020-05-16  6:20 ` [PATCH 14/18] iommu/vt-d: Disable non-recoverable fault processing before unbind Lu Baolu
2020-05-16  6:20 ` [PATCH 15/18] iommu/vt-d: Add page request draining support Lu Baolu
2020-05-16  6:20 ` [PATCH 16/18] iommu/vt-d: Remove redundant IOTLB flush Lu Baolu
2020-05-16  6:21 ` [PATCH 17/18] iommu/vt-d: Remove duplicated check in intel_svm_bind_mm() Lu Baolu
2020-05-16  6:21 ` [PATCH 18/18] iommu/vt-d: Remove IOVA handling code from the non-dma_ops path Lu Baolu
2020-06-17 20:06   ` [Regression] " Alex Williamson
2020-06-18  1:52     ` Lu Baolu
2020-06-18 15:03       ` Alex Williamson
2020-06-18 23:38         ` Lu Baolu
2020-05-18 13:38 ` [PATCH 00/18] [PULL REQUEST] iommu/vt-d: patches for v5.8 Joerg Roedel
2020-05-18 18:50 ` Joerg Roedel
2020-05-19  1:46   ` Lu Baolu

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