c2e129698d
1. Add descriptions for how to select avx512 datapath. 2. Add explanation for "P" in ice.ini. Fixes: 7f85d5ebcfe1 ("net/ice: add AVX512 vector path") Fixes: 271cc8c5028a ("doc: update ice features list") Cc: stable@dpdk.org Signed-off-by: Qi Zhang <qi.z.zhang@intel.com> Acked-by: Leyi Rong <leyi.rong@intel.com>