Re: [PATCH v1 net-next 3/3] net: ena: Add PHC documentation

[Stanislav Fomichev <stfomichev@gmail.com>]

On 10/21, David Arinzon wrote:
> Provide the relevant information and guidelines
> about the feature support in the ENA driver.
> 
> Signed-off-by: Amit Bernstein <amitbern@amazon.com>
> Signed-off-by: David Arinzon <darinzon@amazon.com>
> ---
>  .../device_drivers/ethernet/amazon/ena.rst    | 78 +++++++++++++++++++
>  1 file changed, 78 insertions(+)
> 
> diff --git a/Documentation/networking/device_drivers/ethernet/amazon/ena.rst b/Documentation/networking/device_drivers/ethernet/amazon/ena.rst
> index 4561e8ab..9f490bb8 100644
> --- a/Documentation/networking/device_drivers/ethernet/amazon/ena.rst
> +++ b/Documentation/networking/device_drivers/ethernet/amazon/ena.rst
> @@ -56,6 +56,7 @@ ena_netdev.[ch]     Main Linux kernel driver.
>  ena_ethtool.c       ethtool callbacks.
>  ena_xdp.[ch]        XDP files
>  ena_pci_id_tbl.h    Supported device IDs.
> +ena_phc.[ch]        PTP hardware clock infrastructure (see `PHC`_ for more info)
>  =================   ======================================================
>  
>  Management Interface:
> @@ -221,6 +222,83 @@ descriptor it was received on would be recycled. When a packet smaller
>  than RX copybreak bytes is received, it is copied into a new memory
>  buffer and the RX descriptor is returned to HW.
>  
> +.. _`PHC`:
> +
> +PTP Hardware Clock (PHC)
> +======================
> +.. _`ptp-userspace-api`: https://docs.kernel.org/driver-api/ptp.html#ptp-hardware-clock-user-space-api
> +.. _`testptp`: https://elixir.bootlin.com/linux/latest/source/tools/testing/selftests/ptp/testptp.c

nit:
Documentation/networking/device_drivers/ethernet/amazon/ena.rst:228: WARNING: Title underline too short.

---
pw-bot: cr