DPAA2 hardware require a hardware portal context.
If a thread doing DPAA2 i/o do not have portal, it will
allocate it on run-time. This may cause a delay in the
datapath at run-time. To avoid it, it is better to allocate
a hw context portal at the start of thread expected to do
i/o with DPAA2 hardware.
This patch makes necessary changes for the same and creates
a pmd API to allocate a hw context portal for a thread.
Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
a5b375edb7