> -----Original Message-----
> From: Pei, Andy <andy....@intel.com>
> Sent: Monday, May 23, 2022 5:35 PM
> To: dev@dpdk.org
> Cc: Xia, Chenbo <chenbo....@intel.com>; maxime.coque...@redhat.com; Cao,
> Gang <gang....@intel.com>; Liu, Changpeng <changpeng....@intel.com>; Xu,
> Rosen <rosen...@intel.com>; Xiao, QimaiX <qimaix.x...@intel.com>
> Subject: [PATCH v9 02/13] vhost: add vDPA ops for blk device
>
> Get_config and set_config are necessary ops for blk device.
> Add get_config and set_config ops to vDPA ops.
>
> Signed-off-by: Andy Pei <andy....@intel.com>
> Reviewed-by: Maxime Coquelin <maxime.coque...@redhat.com>
> ---
> lib/vhost/vdpa_driver.h | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/lib/vhost/vdpa_driver.h b/lib/vhost/vdpa_driver.h
> index 88138be..c4233a6 100644
> --- a/lib/vhost/vdpa_driver.h
> +++ b/lib/vhost/vdpa_driver.h
> @@ -72,8 +72,12 @@ struct rte_vdpa_dev_ops {
> /** Reset statistics of the queue */
> int (*reset_stats)(struct rte_vdpa_device *dev, int qid);
>
> - /** Reserved for future extension */
> - void *reserved[2];
> + /** Get the device configuration space */
> + int (*get_config)(int vid, uint8_t *config, uint32_t size);
> +
> + /** Set the device configuration space */
> + int (*set_config)(int vid, uint8_t *config, uint32_t offset,
> + uint32_t size, uint32_t flags);
> };
>
> /**
> --
> 1.8.3.1
Reviewed-by: Chenbo Xia <chenbo....@intel.com>
