diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/jit.c | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/main.h | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/offload.c | 2 |
3 files changed, 8 insertions, 8 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/jit.c b/drivers/net/ethernet/netronome/nfp/bpf/jit.c index eff57f7d056a..98a94ca36bfa 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/jit.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/jit.c @@ -1137,7 +1137,7 @@ mem_op_stack(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta, unsigned int size, unsigned int ptr_off, u8 gpr, u8 ptr_gpr, bool clr_gpr, lmem_step step) { - s32 off = nfp_prog->stack_depth + meta->insn.off + ptr_off; + s32 off = nfp_prog->stack_frame_depth + meta->insn.off + ptr_off; bool first = true, last; bool needs_inc = false; swreg stack_off_reg; @@ -1695,7 +1695,7 @@ map_call_stack_common(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) s64 lm_off; /* We only have to reload LM0 if the key is not at start of stack */ - lm_off = nfp_prog->stack_depth; + lm_off = nfp_prog->stack_frame_depth; lm_off += meta->arg2.reg.var_off.value + meta->arg2.reg.off; load_lm_ptr = meta->arg2.var_off || lm_off; @@ -1808,10 +1808,10 @@ static int mov_reg64(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) swreg stack_depth_reg; stack_depth_reg = ur_load_imm_any(nfp_prog, - nfp_prog->stack_depth, + nfp_prog->stack_frame_depth, stack_imm(nfp_prog)); - emit_alu(nfp_prog, reg_both(dst), - stack_reg(nfp_prog), ALU_OP_ADD, stack_depth_reg); + emit_alu(nfp_prog, reg_both(dst), stack_reg(nfp_prog), + ALU_OP_ADD, stack_depth_reg); wrp_immed(nfp_prog, reg_both(dst + 1), 0); } else { wrp_reg_mov(nfp_prog, dst, src); diff --git a/drivers/net/ethernet/netronome/nfp/bpf/main.h b/drivers/net/ethernet/netronome/nfp/bpf/main.h index 792ebc4081a3..7050535383b8 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/main.h +++ b/drivers/net/ethernet/netronome/nfp/bpf/main.h @@ -436,7 +436,7 @@ static inline bool is_mbpf_div(const struct nfp_insn_meta *meta) * @tgt_abort: jump target for abort (e.g. access outside of packet buffer) * @n_translated: number of successfully translated instructions (for errors) * @error: error code if something went wrong - * @stack_depth: max stack depth from the verifier + * @stack_frame_depth: max stack depth for current frame * @adjust_head_location: if program has single adjust head call - the insn no. * @map_records_cnt: the number of map pointers recorded for this prog * @map_records: the map record pointers from bpf->maps_neutral @@ -460,7 +460,7 @@ struct nfp_prog { unsigned int n_translated; int error; - unsigned int stack_depth; + unsigned int stack_frame_depth; unsigned int adjust_head_location; unsigned int map_records_cnt; diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c index 1ccd6371a15b..c9519bb00f8a 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c @@ -260,7 +260,7 @@ static int nfp_bpf_translate(struct nfp_net *nn, struct bpf_prog *prog) prog->aux->stack_depth, stack_size); return -EOPNOTSUPP; } - nfp_prog->stack_depth = round_up(prog->aux->stack_depth, 4); + nfp_prog->stack_frame_depth = round_up(prog->aux->stack_depth, 4); max_instr = nn_readw(nn, NFP_NET_CFG_BPF_MAX_LEN); nfp_prog->__prog_alloc_len = max_instr * sizeof(u64); |