On Mon, Mar 27, 2017 at 01:15:06PM +0530, Jerin Jacob wrote: > On Fri, Mar 24, 2017 at 04:53:01PM +0000, Harry van Haaren wrote: > > From: Bruce Richardson <bruce.richard...@intel.com> > > > > Add in the data structures for the event queues, and the eventdev > > functions to create and destroy those queues. > > > > Signed-off-by: Bruce Richardson <bruce.richard...@intel.com> > > Signed-off-by: Harry van Haaren <harry.van.haa...@intel.com> > > --- > > drivers/event/sw/iq_ring.h | 176 > > ++++++++++++++++++++++++++++++++++++++++++++ > > drivers/event/sw/sw_evdev.c | 166 +++++++++++++++++++++++++++++++++++++++++ > > drivers/event/sw/sw_evdev.h | 5 ++ > > 3 files changed, 347 insertions(+) > > create mode 100644 drivers/event/sw/iq_ring.h > > > > diff --git a/drivers/event/sw/iq_ring.h b/drivers/event/sw/iq_ring.h > > new file mode 100644 > > index 0000000..d480d15 > > --- /dev/null > > +++ b/drivers/event/sw/iq_ring.h > > @@ -0,0 +1,176 @@ > > +/*- > > + * BSD LICENSE > > + * > > + * Copyright(c) 2016-2017 Intel Corporation. All rights reserved. > > + * > > + * Redistribution and use in source and binary forms, with or without > > + * modification, are permitted provided that the following conditions > > + * are met: > > + * > > + * * Redistributions of source code must retain the above copyright > > + * notice, this list of conditions and the following disclaimer. > > + * * Redistributions in binary form must reproduce the above copyright > > + * notice, this list of conditions and the following disclaimer in > > + * the documentation and/or other materials provided with the > > + * distribution. > > + * * Neither the name of Intel Corporation nor the names of its > > + * contributors may be used to endorse or promote products derived > > + * from this software without specific prior written permission. > > + * > > + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS > > + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT > > + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR > > + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT > > + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, > > + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT > > + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, > > + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY > > + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT > > + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE > > + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. > > + */ > > + > > +/* > > + * Ring structure definitions used for the internal ring buffers of the > > + * SW eventdev implementation. These are designed for single-core use only. > > + */ > > Plan is to replace this file with generic rte_ring once Bruce's ring > rework[1] comes in master branch. Right ? > > [1] http://dpdk.org/ml/archives/dev/2017-March/061372.html > Yes, we hope to be able to leverage that rework in future.
/Bruce
