s390/vfio-ap: s390/crypto: fix all kernel-doc warnings

Fixes the kernel-doc warnings in the following source files:

* drivers/s390/crypto/vfio_ap_private.h
* drivers/s390/crypto/vfio_ap_drv.c
* drivers/s390/crypto/vfio_ap_ops.c

Signed-off-by: Tony Krowiak <akrowiak@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

1 files changed, 31 insertions, 12 deletions

diff --git a/drivers/s390/crypto/vfio_ap_private.h b/drivers/s390/crypto/vfio_ap_private.h
index 77760e2b546f..648fcaf8104a 100644
--- a/drivers/s390/crypto/vfio_ap_private.h
+++ b/drivers/s390/crypto/vfio_ap_private.h
@@ -26,16 +26,18 @@
 #define VFIO_AP_DRV_NAME "vfio_ap"
 
 /**
- * ap_matrix_dev - the AP matrix device structure
+ * struct ap_matrix_dev - Contains the data for the matrix device.
+ *
  * @device:	generic device structure associated with the AP matrix device
  * @available_instances: number of mediated matrix devices that can be created
  * @info:	the struct containing the output from the PQAP(QCI) instruction
- * mdev_list:	the list of mediated matrix devices created
- * lock:	mutex for locking the AP matrix device. This lock will be
+ * @mdev_list:	the list of mediated matrix devices created
+ * @lock:	mutex for locking the AP matrix device. This lock will be
  *		taken every time we fiddle with state managed by the vfio_ap
  *		driver, be it using @mdev_list or writing the state of a
  *		single ap_matrix_mdev device. It's quite coarse but we don't
  *		expect much contention.
+ * @vfio_ap_drv: the vfio_ap device driver
  */
 struct ap_matrix_dev {
 	struct device device;
@@ -49,17 +51,19 @@ struct ap_matrix_dev {
 extern struct ap_matrix_dev *matrix_dev;
 
 /**
- * The AP matrix is comprised of three bit masks identifying the adapters,
- * queues (domains) and control domains that belong to an AP matrix. The bits i
- * each mask, from least significant to most significant bit, correspond to IDs
- * 0 to 255. When a bit is set, the corresponding ID belongs to the matrix.
+ * struct ap_matrix - matrix of adapters, domains and control domains
  *
  * @apm_max: max adapter number in @apm
- * @apm identifies the AP adapters in the matrix
+ * @apm: identifies the AP adapters in the matrix
  * @aqm_max: max domain number in @aqm
- * @aqm identifies the AP queues (domains) in the matrix
+ * @aqm: identifies the AP queues (domains) in the matrix
  * @adm_max: max domain number in @adm
- * @adm identifies the AP control domains in the matrix
+ * @adm: identifies the AP control domains in the matrix
+ *
+ * The AP matrix is comprised of three bit masks identifying the adapters,
+ * queues (domains) and control domains that belong to an AP matrix. The bits in
+ * each mask, from left to right, correspond to IDs 0 to 255. When a bit is set
+ * the corresponding ID belongs to the matrix.
  */
 struct ap_matrix {
 	unsigned long apm_max;
@@ -71,13 +75,20 @@ struct ap_matrix {
 };
 
 /**
- * struct ap_matrix_mdev - the mediated matrix device structure
- * @list:	allows the ap_matrix_mdev struct to be added to a list
+ * struct ap_matrix_mdev - Contains the data associated with a matrix mediated
+ *			   device.
+ * @vdev:	the vfio device
+ * @node:	allows the ap_matrix_mdev struct to be added to a list
  * @matrix:	the adapters, usage domains and control domains assigned to the
  *		mediated matrix device.
  * @group_notifier: notifier block used for specifying callback function for
  *		    handling the VFIO_GROUP_NOTIFY_SET_KVM event
+ * @iommu_notifier: notifier block used for specifying callback function for
+ *		    handling the VFIO_IOMMU_NOTIFY_DMA_UNMAP even
  * @kvm:	the struct holding guest's state
+ * @pqap_hook:	the function pointer to the interception handler for the
+ *		PQAP(AQIC) instruction.
+ * @mdev:	the mediated device
  */
 struct ap_matrix_mdev {
 	struct vfio_device vdev;
@@ -90,6 +101,14 @@ struct ap_matrix_mdev {
 	struct mdev_device *mdev;
 };
 
+/**
+ * struct vfio_ap_queue - contains the data associated with a queue bound to the
+ *			  vfio_ap device driver
+ * @matrix_mdev: the matrix mediated device
+ * @saved_pfn: the guest PFN pinned for the guest
+ * @apqn: the APQN of the AP queue device
+ * @saved_isc: the guest ISC registered with the GIB interface
+ */
 struct vfio_ap_queue {
 	struct ap_matrix_mdev *matrix_mdev;
 	unsigned long saved_pfn;