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-rw-r--r--drivers/net/ethernet/netronome/nfp/bpf/jit.c33
-rw-r--r--drivers/net/ethernet/netronome/nfp/bpf/main.h5
-rw-r--r--drivers/net/ethernet/netronome/nfp/bpf/offload.c33
3 files changed, 38 insertions, 33 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/jit.c b/drivers/net/ethernet/netronome/nfp/bpf/jit.c
index ff150c27f411..2eddbb45fd60 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/jit.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/jit.c
@@ -77,17 +77,6 @@ nfp_meta_has_prev(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta)
return meta->l.prev != &nfp_prog->insns;
}
-static void nfp_prog_free(struct nfp_prog *nfp_prog)
-{
- struct nfp_insn_meta *meta, *tmp;
-
- list_for_each_entry_safe(meta, tmp, &nfp_prog->insns, l) {
- list_del(&meta->l);
- kfree(meta);
- }
- kfree(nfp_prog);
-}
-
static void nfp_prog_push(struct nfp_prog *nfp_prog, u64 insn)
{
if (nfp_prog->__prog_alloc_len == nfp_prog->prog_len) {
@@ -2127,28 +2116,6 @@ static int nfp_translate(struct nfp_prog *nfp_prog)
return nfp_fixup_branches(nfp_prog);
}
-static int
-nfp_prog_prepare(struct nfp_prog *nfp_prog, const struct bpf_insn *prog,
- unsigned int cnt)
-{
- unsigned int i;
-
- for (i = 0; i < cnt; i++) {
- struct nfp_insn_meta *meta;
-
- meta = kzalloc(sizeof(*meta), GFP_KERNEL);
- if (!meta)
- return -ENOMEM;
-
- meta->insn = prog[i];
- meta->n = i;
-
- list_add_tail(&meta->l, &nfp_prog->insns);
- }
-
- return 0;
-}
-
/* --- Optimizations --- */
static void nfp_bpf_opt_reg_init(struct nfp_prog *nfp_prog)
{
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.h b/drivers/net/ethernet/netronome/nfp/bpf/main.h
index df56f40fea7c..b77231a134b9 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/main.h
+++ b/drivers/net/ethernet/netronome/nfp/bpf/main.h
@@ -174,6 +174,11 @@ struct nfp_bpf_result {
};
int
+nfp_prog_prepare(struct nfp_prog *nfp_prog, const struct bpf_insn *prog,
+ unsigned int cnt);
+void nfp_prog_free(struct nfp_prog *nfp_prog);
+
+int
nfp_bpf_jit(struct bpf_prog *filter, void *prog,
unsigned int prog_start, unsigned int prog_done,
unsigned int prog_sz, struct nfp_bpf_result *res);
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c
index f4b9a46c844d..3eeee200051e 100644
--- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c
@@ -51,6 +51,39 @@
#include "../nfp_net_ctrl.h"
#include "../nfp_net.h"
+int
+nfp_prog_prepare(struct nfp_prog *nfp_prog, const struct bpf_insn *prog,
+ unsigned int cnt)
+{
+ unsigned int i;
+
+ for (i = 0; i < cnt; i++) {
+ struct nfp_insn_meta *meta;
+
+ meta = kzalloc(sizeof(*meta), GFP_KERNEL);
+ if (!meta)
+ return -ENOMEM;
+
+ meta->insn = prog[i];
+ meta->n = i;
+
+ list_add_tail(&meta->l, &nfp_prog->insns);
+ }
+
+ return 0;
+}
+
+void nfp_prog_free(struct nfp_prog *nfp_prog)
+{
+ struct nfp_insn_meta *meta, *tmp;
+
+ list_for_each_entry_safe(meta, tmp, &nfp_prog->insns, l) {
+ list_del(&meta->l);
+ kfree(meta);
+ }
+ kfree(nfp_prog);
+}
+
static int
nfp_net_bpf_offload_prepare(struct nfp_net *nn, struct bpf_prog *prog,
struct nfp_bpf_result *res,