diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/jit.c | 48 | ||||
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_asm.h | 1 |
2 files changed, 49 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/jit.c b/drivers/net/ethernet/netronome/nfp/bpf/jit.c index b4ed6bca4ea9..47c5224f8d6f 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/jit.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/jit.c @@ -1914,6 +1914,26 @@ static int jle_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) return wrp_cmp_imm(nfp_prog, meta, BR_BHS, true); } +static int jsgt_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) +{ + return wrp_cmp_imm(nfp_prog, meta, BR_BLT, true); +} + +static int jsge_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) +{ + return wrp_cmp_imm(nfp_prog, meta, BR_BGE, false); +} + +static int jslt_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) +{ + return wrp_cmp_imm(nfp_prog, meta, BR_BLT, false); +} + +static int jsle_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) +{ + return wrp_cmp_imm(nfp_prog, meta, BR_BGE, true); +} + static int jset_imm(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) { const struct bpf_insn *insn = &meta->insn; @@ -2003,6 +2023,26 @@ static int jle_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) return wrp_cmp_reg(nfp_prog, meta, BR_BHS, true); } +static int jsgt_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) +{ + return wrp_cmp_reg(nfp_prog, meta, BR_BLT, true); +} + +static int jsge_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) +{ + return wrp_cmp_reg(nfp_prog, meta, BR_BGE, false); +} + +static int jslt_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) +{ + return wrp_cmp_reg(nfp_prog, meta, BR_BLT, false); +} + +static int jsle_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) +{ + return wrp_cmp_reg(nfp_prog, meta, BR_BGE, true); +} + static int jset_reg(struct nfp_prog *nfp_prog, struct nfp_insn_meta *meta) { return wrp_test_reg(nfp_prog, meta, ALU_OP_AND, BR_BNE); @@ -2087,6 +2127,10 @@ static const instr_cb_t instr_cb[256] = { [BPF_JMP | BPF_JGE | BPF_K] = jge_imm, [BPF_JMP | BPF_JLT | BPF_K] = jlt_imm, [BPF_JMP | BPF_JLE | BPF_K] = jle_imm, + [BPF_JMP | BPF_JSGT | BPF_K] = jsgt_imm, + [BPF_JMP | BPF_JSGE | BPF_K] = jsge_imm, + [BPF_JMP | BPF_JSLT | BPF_K] = jslt_imm, + [BPF_JMP | BPF_JSLE | BPF_K] = jsle_imm, [BPF_JMP | BPF_JSET | BPF_K] = jset_imm, [BPF_JMP | BPF_JNE | BPF_K] = jne_imm, [BPF_JMP | BPF_JEQ | BPF_X] = jeq_reg, @@ -2094,6 +2138,10 @@ static const instr_cb_t instr_cb[256] = { [BPF_JMP | BPF_JGE | BPF_X] = jge_reg, [BPF_JMP | BPF_JLT | BPF_X] = jlt_reg, [BPF_JMP | BPF_JLE | BPF_X] = jle_reg, + [BPF_JMP | BPF_JSGT | BPF_X] = jsgt_reg, + [BPF_JMP | BPF_JSGE | BPF_X] = jsge_reg, + [BPF_JMP | BPF_JSLT | BPF_X] = jslt_reg, + [BPF_JMP | BPF_JSLE | BPF_X] = jsle_reg, [BPF_JMP | BPF_JSET | BPF_X] = jset_reg, [BPF_JMP | BPF_JNE | BPF_X] = jne_reg, [BPF_JMP | BPF_CALL] = call, diff --git a/drivers/net/ethernet/netronome/nfp/nfp_asm.h b/drivers/net/ethernet/netronome/nfp/nfp_asm.h index a50240ab0ce2..20e51cb60e69 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_asm.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_asm.h @@ -81,6 +81,7 @@ enum br_mask { BR_BHS = 0x04, BR_BLO = 0x05, BR_BGE = 0x08, + BR_BLT = 0x09, BR_UNC = 0x18, }; |