[PATCH] vfio: add get device info API

[Chenbo Xia]

> On Nov 14, 2023, at 18:23, Mingjin Ye <mingjinx.ye at intel.com> wrote:
> 
> External email: Use caution opening links or attachments
> 
> 
> This patch adds an API to support getting device information.
> 
> The driver can use the "rte_vfio_get_device_info" helper to get
> device information from EAL.
> 
> Cc: stable at dpdk.org

No stable

Please explain why this api is needed in your use case. Taking this with
the use-case patch could be more clear.

Thanks,
Chenbo

> 
> Signed-off-by: Mingjin Ye <mingjinx.ye at intel.com>
> ---
> lib/eal/include/rte_vfio.h | 26 ++++++++++++++++++++++++++
> lib/eal/linux/eal_vfio.c   | 19 +++++++++++++++++++
> lib/eal/version.map        |  3 +++
> 3 files changed, 48 insertions(+)