Is there a reason we want to aggregate this into a struct? These are
independent bits of metadata and should have their own access functions for
best application/implementation flexibility.
On Tue, Oct 13, 2015 at 7:39 AM, Maxim Uvarov <maxim.uva...@linaro.org>
wrote:
> Define API to get pktio link state: seed, autoneg, link up/down,
> duplex, started/stopped state.
>
> Signed-off-by: Maxim Uvarov <maxim.uva...@linaro.org>
> ---
> v2: - use simple struct to return pktio link state;
> - odp will not modify link, only ready it's state;
>
>
> include/odp/api/packet_io.h | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> diff --git a/include/odp/api/packet_io.h b/include/odp/api/packet_io.h
> index d8e69ed..6c77e8d 100644
> --- a/include/odp/api/packet_io.h
> +++ b/include/odp/api/packet_io.h
> @@ -96,6 +96,28 @@ typedef struct odp_pktio_param_t {
> } odp_pktio_param_t;
>
> /**
> + * Packet IO link state information
> + */
> +typedef struct odp_pktio_link_state_t {
> + uint32_t speed; /**< Speed in Mbps: 10, 100, 1000 etc */
> + odp_bool_t up; /**< 1 - link up, 0 - link down */
> + odp_bool_t autoneg; /**< 1 - autoneg on, 0 - off */
> + odp_bool_t fd; /**< 1 - full duplex, 0 - half duplex */
> + odp_bool_t stopped; /**< 1 - pktio stopped, 0 - started */
> +} odp_pktio_link_state_t;
> +
> +/**
> + * Get packet IO link state
> + *
> + * @param[in] pktio Packet IO handle
> + * @param[out] state Buffer to save link state
> + *
> + * @retval 0 on success (state info updated)
> + * @retval <0 on failure (state info not updated)
> + */
> +int odp_pktio_link_state(odp_pktio_t pktio, odp_pktio_link_state_t
> *state);
> +
> +/**
> * Open a packet IO interface
> *
> * An ODP program can open a single packet IO interface per device,
> attempts
> --
> 1.9.1
>
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>
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