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samples/bpf: xdpsock: use skb Tx path for XDP_SKB
Make sure that XDP_SKB also uses the skb Tx path. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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@ -75,6 +75,7 @@ static int opt_queue;
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static int opt_poll;
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static int opt_shared_packet_buffer;
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static int opt_interval = 1;
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static u32 opt_xdp_bind_flags;
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struct xdp_umem_uqueue {
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u32 cached_prod;
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@ -541,9 +542,12 @@ static struct xdpsock *xsk_configure(struct xdp_umem *umem)
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sxdp.sxdp_family = PF_XDP;
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sxdp.sxdp_ifindex = opt_ifindex;
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sxdp.sxdp_queue_id = opt_queue;
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if (shared) {
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sxdp.sxdp_flags = XDP_SHARED_UMEM;
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sxdp.sxdp_shared_umem_fd = umem->fd;
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} else {
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sxdp.sxdp_flags = opt_xdp_bind_flags;
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}
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lassert(bind(sfd, (struct sockaddr *)&sxdp, sizeof(sxdp)) == 0);
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@ -699,6 +703,7 @@ static void parse_command_line(int argc, char **argv)
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break;
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case 'S':
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opt_xdp_flags |= XDP_FLAGS_SKB_MODE;
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opt_xdp_bind_flags |= XDP_COPY;
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break;
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case 'N':
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opt_xdp_flags |= XDP_FLAGS_DRV_MODE;
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