diff mbox series

[v3,05/12] iommufd: Move iommufd_device to iommufd_private.h

Message ID 5-v3-ae9c2975a131+2e1e8-iommufd_hwpt_jgg@nvidia.com
State Accepted
Commit 7e7ec8a5692105450bbfde8c310af606e216add0
Headers show
Series Revise the hwpt lifetime model | expand

Commit Message

Jason Gunthorpe March 1, 2023, 7:30 p.m. UTC 
hw_pagetable.c will need this in the next patches.

Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
---
 drivers/iommu/iommufd/device.c          | 17 -----------------
 drivers/iommu/iommufd/iommufd_private.h | 18 ++++++++++++++++++
 2 files changed, 18 insertions(+), 17 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iommu/iommufd/device.c b/drivers/iommu/iommufd/device.c
index 6787a0d8d6e9f0..4483c06e0ec38b 100644
--- a/drivers/iommu/iommufd/device.c
+++ b/drivers/iommu/iommufd/device.c
@@ -15,23 +15,6 @@  MODULE_PARM_DESC(
 	"Allow IOMMUFD to bind to devices even if the platform cannot isolate "
 	"the MSI interrupt window. Enabling this is a security weakness.");
 
-/*
- * A iommufd_device object represents the binding relationship between a
- * consuming driver and the iommufd. These objects are created/destroyed by
- * external drivers, not by userspace.
- */
-struct iommufd_device {
-	struct iommufd_object obj;
-	struct iommufd_ctx *ictx;
-	struct iommufd_hw_pagetable *hwpt;
-	/* Head at iommufd_hw_pagetable::devices */
-	struct list_head devices_item;
-	/* always the physical device */
-	struct device *dev;
-	struct iommu_group *group;
-	bool enforce_cache_coherency;
-};
-
 void iommufd_device_destroy(struct iommufd_object *obj)
 {
 	struct iommufd_device *idev =
diff --git a/drivers/iommu/iommufd/iommufd_private.h b/drivers/iommu/iommufd/iommufd_private.h
index 9d7f71510ca1bc..84fe19a195466b 100644
--- a/drivers/iommu/iommufd/iommufd_private.h
+++ b/drivers/iommu/iommufd/iommufd_private.h
@@ -12,6 +12,7 @@ 
 struct iommu_domain;
 struct iommu_group;
 struct iommu_option;
+struct iommufd_device;
 
 struct iommufd_ctx {
 	struct file *file;
@@ -257,6 +258,23 @@  iommufd_hw_pagetable_alloc(struct iommufd_ctx *ictx, struct iommufd_ioas *ioas,
 			   struct device *dev);
 void iommufd_hw_pagetable_destroy(struct iommufd_object *obj);
 
+/*
+ * A iommufd_device object represents the binding relationship between a
+ * consuming driver and the iommufd. These objects are created/destroyed by
+ * external drivers, not by userspace.
+ */
+struct iommufd_device {
+	struct iommufd_object obj;
+	struct iommufd_ctx *ictx;
+	struct iommufd_hw_pagetable *hwpt;
+	/* Head at iommufd_hw_pagetable::devices */
+	struct list_head devices_item;
+	/* always the physical device */
+	struct device *dev;
+	struct iommu_group *group;
+	bool enforce_cache_coherency;
+};
+
 void iommufd_device_destroy(struct iommufd_object *obj);
 
 struct iommufd_access {