Address some minor kdoc warnings in vring.h.
* Place kdoc for 'struct vringh_config_ops' immediately before the structure
* Add missing documentation of members of 'vringh_iov' and 'vringh_kiov'
Warnings flagged by:
$ ./scripts/kernel-doc -none include/linux/vringh.h
include/linux/vringh.h:68: error: Cannot parse struct or union!
include/linux/vringh.h:92: warning: Function parameter or member 'iov' not described in 'vringh_iov'
include/linux/vringh.h:92: warning: Function parameter or member 'consumed' not described in 'vringh_iov'
include/linux/vringh.h:92: warning: Function parameter or member 'i' not described in 'vringh_iov'
include/linux/vringh.h:92: warning: Function parameter or member 'used' not described in 'vringh_iov'
include/linux/vringh.h:92: warning: Function parameter or member 'max_num' not described in 'vringh_iov'
include/linux/vringh.h:104: warning: Function parameter or member 'iov' not described in 'vringh_kiov'
include/linux/vringh.h:104: warning: Function parameter or member 'consumed' not described in 'vringh_kiov'
include/linux/vringh.h:104: warning: Function parameter or member 'i' not described in 'vringh_kiov'
include/linux/vringh.h:104: warning: Function parameter or member 'used' not described in 'vringh_kiov'
include/linux/vringh.h:104: warning: Function parameter or member 'max_num' not described in 'vringh_kiov'
Signed-off-by: Simon Horman <horms@xxxxxxxxxx>
---
include/linux/vringh.h | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
diff --git a/include/linux/vringh.h b/include/linux/vringh.h
index 1991a02c6431..9f3e7012a255 100644
--- a/include/linux/vringh.h
+++ b/include/linux/vringh.h
@@ -54,6 +54,9 @@ struct vringh {
void (*notify)(struct vringh *);
};
+struct virtio_device;
+typedef void vrh_callback_t(struct virtio_device *, struct vringh *);
+
/**
* struct vringh_config_ops - ops for creating a host vring from a virtio driver
* @find_vrhs: find the host vrings and instantiate them
@@ -65,8 +68,6 @@ struct vringh {
* Returns 0 on success or error status
* @del_vrhs: free the host vrings found by find_vrhs().
*/
-struct virtio_device;
-typedef void vrh_callback_t(struct virtio_device *, struct vringh *);
struct vringh_config_ops {
int (*find_vrhs)(struct virtio_device *vdev, unsigned nhvrs,
struct vringh *vrhs[], vrh_callback_t *callbacks[]);
@@ -81,6 +82,12 @@ struct vringh_range {
/**
* struct vringh_iov - iovec mangler.
+ * @iov: array of iovecs to operate on
+ * @consumed: number of bytes consumed within iov[i]
+ * @i: index of current iovec
+ * @used: number of iovecs present in @iov
+ * @max_num: maximum number of iovecs.
+ * corresponds to allocated memory of @iov
*
* Mangles iovec in place, and restores it.
* Remaining data is iov + i, of used - i elements.
@@ -93,6 +100,12 @@ struct vringh_iov {
/**
* struct vringh_kiov - kvec mangler.
+ * @iov: array of iovecs to operate on
+ * @consumed: number of bytes consumed within iov[i]
+ * @i: index of current iovec
+ * @used: number of iovecs present in @iov
+ * @max_num: maximum number of iovecs.
+ * corresponds to allocated memory of @iov
*
* Mangles kvec in place, and restores it.
* Remaining data is iov + i, of used - i elements.
--
2.30.2
