mlx4: use MOFED 3.0 extended flow steering API
mlx4: use MOFED 3.0 extended flow steering API

This commit drops "exp" from related function and type names to stop using
the experimental API.

Signed-off-by: Olga Shern <94f6c1998eaef6808fd787423400815213eeb35d@mellanox.com>
Signed-off-by: Alex Rosenbaum <25829bd2622423157f0b3f860c5ecc666ffc8ab1@mellanox.com>
Signed-off-by: Adrien Mazarguil <9d39ea493ca46c560334f650ac5d4b5ffbcb5cf0@6wind.com>

mixja/dpdk,mixja/dpdk,john-mcnamara-intel/dpdk,msune/dpdk,venkynv/dpdk-mirror,tsphillips/dpdk-fork,john-mcnamara-intel/dpdk,venkynv/dpdk-mirror,mixja/dpdk,john-mcnamara-intel/dpdk,john-mcnamara-intel/dpdk,venkynv/dpdk-mirror,tsphillips/dpdk-fork,tsphillips/dpdk-fork,tsphillips/dpdk-fork,mixja/dpdk,msune/dpdk,msune/dpdk,venkynv/dpdk-mirror,msune/dpdk