On 15 Dec 07:38, Neil Horman wrote:
> 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
FYI, the subject of email has indicated that's part of the PMD.
there is no need to export any function globally.
you can reference
drivers/event/octeontx/rte_pmd_octeontx_ssovf_version.map
/drivers/event/dpaa2/rte_pmd_dpaa2_event_version.map
drivers/event/sw/rte_pmd_sw_event_version.map
BTW: I do test with shared library build.
>
> > --
> > 2.7.5
> >
> > --------------------------------------------------------------
> > Intel Research and Development Ireland Limited
> > Registered in Ireland
> > Registered Office: Collinstown Industrial Park, Leixlip, County Kildare
> > Registered Number: 308263
> >
> >
> > This e-mail and any attachments may contain confidential material for the
> > sole
> > use of the intended recipient(s). Any review or distribution by others is
> > strictly prohibited. If you are not the intended recipient, please contact
> > the
> > sender and delete all copies.
