On Fri, Jul 3, 2020 at 11:58 AM Honnappa Nagarahalli < honnappa.nagaraha...@arm.com> wrote:
> rte_cio_*mb APIs will be deprecated in 20.11 release. > > Signed-off-by: Honnappa Nagarahalli <honnappa.nagaraha...@arm.com> > Acked-by: Ajit Khaparde <ajit.khapa...@broadcom.com> --- > doc/guides/rel_notes/deprecation.rst | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/doc/guides/rel_notes/deprecation.rst > b/doc/guides/rel_notes/deprecation.rst > index d1034f60f..59656da3d 100644 > --- a/doc/guides/rel_notes/deprecation.rst > +++ b/doc/guides/rel_notes/deprecation.rst > @@ -40,6 +40,12 @@ Deprecation Notices > These wrappers must be used for patches that need to be merged in 20.08 > onwards. This change will not introduce any performance degradation. > > +* rte_cio_*mb: Since the IO barriers for ArmV8-a platforms are relaxed > from DSB > + to DMB, rte_cio_*mb APIs provide the same functionality as rte_io_*mb > + APIs(taking all platforms into consideration). rte_io_*mb APIs should > be used > + in the place of rte_cio_*mb APIs. The rte_cio_*mb APIs will be > deprecated in > + 20.11 release. > + > * igb_uio: In the view of reducing the kernel dependency from the main > tree, > as a first step, the Technical Board decided to move ``igb_uio`` > kernel module to the dpdk-kmods repository in the /linux/igb_uio/ > directory > -- > 2.17.1 > >
