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doc: update virtio related functions doc comments

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Update some virtio, VBS-K, vhost APIs documents.

Tracked-On: #1595
Signed-off-by: Shuo Liu <shuo.a.liu@intel.com>
This commit is contained in:
Shuo Liu
2018-10-29 15:07:58 +08:00
committed by David Kinder
parent ea801a1672
commit d261b4bce2
13 changed files with 647 additions and 89 deletions
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25
devicemodel/hw/pci/virtio/virtio_kernel.c
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@@ -28,7 +28,13 @@ vbs_vqs_info_set(int fd, void *arg)
}
/* VBS-K common ops */
/* VBS-K reset */
/**
* @brief Virtio kernel module reset.
*
* @param fd File descriptor representing virtio backend in kernel module.
*
* @return 0 on OK and non-zero on error.
*/
int
vbs_kernel_reset(int fd)
{
@@ -40,7 +46,15 @@ vbs_kernel_reset(int fd)
* change the configuration of the virtio device after VBS-K has been
* initialized.
*/
/* VBS-K start/stop */
/**
* @brief Virtio kernel module start.
*
* @param fd File descriptor representing virtio backend in kernel module.
* @param dev Pointer to struct vbs_dev_info.
* @param vqs Pointer to struct vbs_vqs_info.
*
* @return 0 on OK and non-zero on error.
*/
int
vbs_kernel_start(int fd, struct vbs_dev_info *dev, struct vbs_vqs_info *vqs)
{
@@ -66,6 +80,13 @@ vbs_kernel_start(int fd, struct vbs_dev_info *dev, struct vbs_vqs_info *vqs)
return VIRTIO_SUCCESS;
}
/**
* @brief Virtio kernel module stop.
*
* @param fd File descriptor representing virtio backend in kernel module.
*
* @return 0 on OK and non-zero on error.
*/
int
vbs_kernel_stop(int fd)
{