nfp: bpf: set new jit info fields

This patch set those new jit info fields introduced in this patch set.

Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Jiong Wang <jiong.wang@netronome.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c
index e2859b2e9c6ae5ad142a6087b5b6ed1a5635047e..c452bf9462e0e04592b8050cc25842b1467128cf 100644 (file)
--- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c
@@ -127,6 +127,7 @@ static int nfp_bpf_translate(struct nfp_net *nn, struct bpf_prog *prog)
        struct nfp_prog *nfp_prog = prog->aux->offload->dev_priv;
        unsigned int stack_size;
        unsigned int max_instr;
+       int err;
 
        stack_size = nn_readb(nn, NFP_NET_CFG_BPF_STACK_SZ) * 64;
        if (prog->aux->stack_depth > stack_size) {
@@ -143,7 +144,14 @@ static int nfp_bpf_translate(struct nfp_net *nn, struct bpf_prog *prog)
        if (!nfp_prog->prog)
                return -ENOMEM;
 
-       return nfp_bpf_jit(nfp_prog);
+       err = nfp_bpf_jit(nfp_prog);
+       if (err)
+               return err;
+
+       prog->aux->offload->jited_len = nfp_prog->prog_len * sizeof(u64);
+       prog->aux->offload->jited_image = nfp_prog->prog;
+
+       return 0;
 }
 
 static int nfp_bpf_destroy(struct nfp_net *nn, struct bpf_prog *prog)