devargs: allow to provide arguments per pci device for bsd
devargs: allow to provide arguments per pci device for bsd

The bsdapp part was missing in commit 8e245de6ca7e050e282cd49ffd5e68a5b6ff62f5.

Add the ability to pass some specific initialization arguments to PCI
devices at start-up.

Signed-off-by: Olivier Matz <dfcc1510895413197abb4336e39bb0a3906cba71@6wind.com>
Acked-by: Neil Horman <3316dc2d77df57653443c0391a5296176d6ca9c3@tuxdriver.com>

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