This is part of the latest pool restructure code contributed by Nokia. If you'd like to join the ODP public call tomorrow at 15:00 UTC we can discuss this then.
On Mon, Aug 7, 2017 at 8:57 AM, Liron Himi <lir...@marvell.com> wrote: > Hi, > > I'm trying to move to odp1.15 and encounter with an buffer alignment issue. > It seems that linux-generic implementation make sure that the data address > is align with the requested alignment and not the buffer address itself > (look at the code sniped below). > On ODP1.11 (the current version we use) the buffer was aligned correctly. > > Is the current behavior is the expected one? > Our HW (and probably other HWs) rely on the fact that the buffers are > aligned. > > From odp_pool.c, init_buffers: > > offset = pool->headroom; > > /* move to correct align */ > while (((uintptr_t)&data[offset]) % > pool->align != 0) > offset++; > > > Regards, > Liron >
