On Mon, Jul 13, 2020 at 8:17 PM Ariel Levkovich <lar...@mellanox.com> wrote: > > On 7/13/20 6:04 PM, Cong Wang wrote: > > On Sat, Jul 11, 2020 at 2:28 PM Ariel Levkovich <lar...@mellanox.com> wrote: > >> Allow user to set a packet's hash value using a bpf program. > >> > >> The user provided BPF program is required to compute and return > >> a hash value for the packet which is then stored in skb->hash. > > Can be done by act_bpf, right? > > Right. We already agreed on that. > > Nevertheless, as I mentioned, act_bpf is not offloadable. > > Device driver has no clue what the program does.
What about offloading act_skbedit? You care about offloading the skb->hash computation, not about bpf. Thanks.
