On Fri, Dec 15, 2017 at 11:26:22AM +0000, Liang Ma wrote:
> OPDL ring is the core infrastructure of OPDL PMD. OPDL ring library
> provide the core data structure and core helper function set. The Ring
> implements a single ring multi-port/stage pipelined packet distribution
> mechanism. This mechanism has the following characteristics:
>
> • No multiple queue cost, therefore, latency is significant reduced.
> • Fixed dependencies between queue/ports is more suitable for complex.
> fixed pipelines of stateless packet processing (static pipeline).
> • Has decentralized distribution (no scheduling core).
> • Packets remain in order (no reorder core(s)).
>
> Signed-off-by: Liang Ma <liang.j...@intel.com>
> Signed-off-by: Peter, Mccarthy <peter.mccar...@intel.com>
> ---
> drivers/event/opdl/Makefile | 66 ++
> drivers/event/opdl/opdl_ring.c | 1232
> +++++++++++++++++++++
> drivers/event/opdl/opdl_ring.h | 601 ++++++++++
> drivers/event/opdl/rte_pmd_evdev_opdl_version.map | 3 +
> 4 files changed, 1902 insertions(+)
> create mode 100644 drivers/event/opdl/Makefile
> create mode 100644 drivers/event/opdl/opdl_ring.c
> create mode 100644 drivers/event/opdl/opdl_ring.h
> create mode 100644 drivers/event/opdl/rte_pmd_evdev_opdl_version.map
>
><snip>
> +
> +#endif /* _OPDL_H_ */
> diff --git a/drivers/event/opdl/rte_pmd_evdev_opdl_version.map
> b/drivers/event/opdl/rte_pmd_evdev_opdl_version.map
> new file mode 100644
> index 0000000..5352e7e
> --- /dev/null
> +++ b/drivers/event/opdl/rte_pmd_evdev_opdl_version.map
> @@ -0,0 +1,3 @@
> +DPDK_17.05 {
> + local: *;
> +};
you need to ennumerate the functions you want to globally export here, or this
won't work
as a shared library. This also suggests you haven't tested this as a DSO yet,
please do so.
Neil
> --
> 2.7.5
>
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