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[1/2] vfio: Update the kdoc for vfio_device_ops

Message ID 20230202080201.338571-2-yi.l.liu@intel.com (mailing list archive)
State New, archived
Headers show
Series Update VFIO doc | expand

Commit Message

Yi Liu Feb. 2, 2023, 8:02 a.m. UTC 
this is missed when adding bind_iommufd/unbind_iommufd and attach_ioas.

Signed-off-by: Yi Liu <yi.l.liu@intel.com>
---
 include/linux/vfio.h | 4 ++++
 1 file changed, 4 insertions(+)

Comments

Tian, Kevin Feb. 3, 2023, 4:01 a.m. UTC | #1 
> From: Liu, Yi L <yi.l.liu@intel.com>
> Sent: Thursday, February 2, 2023 4:02 PM
> 
> this is missed when adding bind_iommufd/unbind_iommufd and attach_ioas.
> 
> Signed-off-by: Yi Liu <yi.l.liu@intel.com>

Reviewed-by: Kevin Tian <kevin.tian@intel.com>
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Patch

diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index 35be78e9ae57..cc7685386b53 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -70,6 +70,10 @@  struct vfio_device {
  *
  * @init: initialize private fields in device structure
  * @release: Reclaim private fields in device structure
+ * @bind_iommufd: Called when binding the device to an iommufd
+ * @unbind_iommufd: Opposite of bind_iommufd
+ * @attach_ioas: Called when attaching device to an IOAS/HWPT managed by the
+ *		 bound iommufd. Undo in unbind_iommufd.
  * @open_device: Called when the first file descriptor is opened for this device
  * @close_device: Opposite of open_device
  * @read: Perform read(2) on device file descriptor