Home
last modified time | relevance | path

Searched refs:insn_buf (Results 1 – 15 of 15) sorted by relevance

/linux/kernel/bpf/
H A Dfixups.c644 struct bpf_insn *zext_patch = env->insn_buf; in bpf_opt_subreg_zext_lo32_rnd_hi32()
645 struct bpf_insn *rnd_hi32_patch = &env->insn_buf[2]; in bpf_opt_subreg_zext_lo32_rnd_hi32()
748 struct bpf_insn *insn_buf = env->insn_buf; in bpf_convert_ctx_accesses() local
766 insn_buf[cnt++] = BPF_STX_MEM(BPF_DW, BPF_REG_FP, BPF_REG_1, in bpf_convert_ctx_accesses()
768 insn_buf[cnt++] = env->prog->insnsi[0]; in bpf_convert_ctx_accesses()
769 new_prog = bpf_patch_insn_data(env, 0, insn_buf, cnt); in bpf_convert_ctx_accesses()
786 cnt = ops->gen_prologue(insn_buf, env->seen_direct_write, in bpf_convert_ctx_accesses()
792 new_prog = bpf_patch_insn_data(env, 0, insn_buf, cnt); in bpf_convert_ctx_accesses()
799 ret = add_kfunc_in_insns(env, insn_buf, cnt - 1); in bpf_convert_ctx_accesses()
820 struct bpf_insn *patch = insn_buf; in bpf_convert_ctx_accesses()
[all …]
H A Darraymap.c218 static int array_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in array_map_gen_lookup() argument
221 struct bpf_insn *insn = insn_buf; in array_map_gen_lookup()
247 return insn - insn_buf; in array_map_gen_lookup()
294 static int percpu_array_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in percpu_array_map_gen_lookup() argument
297 struct bpf_insn *insn = insn_buf; in percpu_array_map_gen_lookup()
322 return insn - insn_buf; in percpu_array_map_gen_lookup()
1474 struct bpf_insn *insn_buf) in array_of_map_gen_lookup() argument
1478 struct bpf_insn *insn = insn_buf; in array_of_map_gen_lookup()
1501 return insn - insn_buf; in array_of_map_gen_lookup()
H A Dhashtab.c776 static int htab_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in htab_map_gen_lookup() argument
778 struct bpf_insn *insn = insn_buf; in htab_map_gen_lookup()
788 return insn - insn_buf; in htab_map_gen_lookup()
816 struct bpf_insn *insn_buf) in htab_lru_map_gen_lookup() argument
818 struct bpf_insn *insn = insn_buf; in htab_lru_map_gen_lookup()
837 return insn - insn_buf; in htab_lru_map_gen_lookup()
2414 static int htab_percpu_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in htab_percpu_map_gen_lookup() argument
2416 struct bpf_insn *insn = insn_buf; in htab_percpu_map_gen_lookup()
2430 return insn - insn_buf; in htab_percpu_map_gen_lookup()
2705 struct bpf_insn *insn_buf) in htab_of_map_gen_lookup() argument
[all …]
H A Dcgroup.c2480 struct bpf_insn *insn_buf, in sysctl_convert_ctx_access() argument
2483 struct bpf_insn *insn = insn_buf; in sysctl_convert_ctx_access()
2539 return insn - insn_buf; in sysctl_convert_ctx_access()
2680 struct bpf_insn *insn_buf, in cg_sockopt_convert_ctx_access() argument
2684 struct bpf_insn *insn = insn_buf; in cg_sockopt_convert_ctx_access()
2753 return insn - insn_buf; in cg_sockopt_convert_ctx_access()
2756 static int cg_sockopt_get_prologue(struct bpf_insn *insn_buf, in cg_sockopt_get_prologue() argument
H A Dverifier.c20634 struct bpf_insn *insn_buf, in __fixup_collection_insert_kfunc() argument
20640 insn_buf[0] = addr[0]; in __fixup_collection_insert_kfunc()
20641 insn_buf[1] = addr[1]; in __fixup_collection_insert_kfunc()
20642 insn_buf[2] = BPF_MOV64_IMM(node_offset_reg, insn_aux->insert_off); in __fixup_collection_insert_kfunc()
20643 insn_buf[3] = *insn; in __fixup_collection_insert_kfunc()
20648 struct bpf_insn *insn_buf, int insn_idx, int *cnt) in bpf_fixup_kfunc_call() argument
20689 insn_buf[0] = BPF_MOV64_IMM(BPF_REG_1, obj_new_size); in bpf_fixup_kfunc_call()
20690 insn_buf[1] = addr[0]; in bpf_fixup_kfunc_call()
20691 insn_buf[2] = addr[1]; in bpf_fixup_kfunc_call()
20692 insn_buf[3] = *insn; in bpf_fixup_kfunc_call()
[all …]
/linux/net/sched/
H A Dbpf_qdisc.c135 static int bpf_qdisc_gen_prologue(struct bpf_insn *insn_buf, bool direct_write, in BTF_ID_LIST_SINGLE()
138 struct bpf_insn *insn = insn_buf; in BTF_ID_LIST_SINGLE()
160 return insn - insn_buf; in BTF_ID_LIST_SINGLE()
165 static int bpf_qdisc_gen_epilogue(struct bpf_insn *insn_buf, const struct bpf_prog *prog, in BTF_ID_LIST_SINGLE()
168 struct bpf_insn *insn = insn_buf; in BTF_ID_LIST_SINGLE()
184 return insn - insn_buf; in BTF_ID_LIST_SINGLE()
/linux/drivers/comedi/drivers/
H A Dusbduxsigma.c149 u8 *insn_buf; member
576 devpriv->insn_buf, SIZEINSNBUF, in usbduxsigma_receive_cmd()
581 if (devpriv->insn_buf[0] == command) in usbduxsigma_receive_cmd()
739 *)(devpriv->insn_buf + 1))); in usbduxsigma_ai_insn_read()
975 s->state = devpriv->insn_buf[1] | in usbduxsigma_dio_insn_bits()
976 (devpriv->insn_buf[2] << 8) | in usbduxsigma_dio_insn_bits()
977 (devpriv->insn_buf[3] << 16); in usbduxsigma_dio_insn_bits()
1252 val = be32_to_cpu(get_unaligned((__be32 *)(devpriv->insn_buf + 1))); in usbduxsigma_getstatusinfo()
1338 devpriv->insn_buf = kzalloc(SIZEINSNBUF, GFP_KERNEL); in usbduxsigma_alloc_usb_buffers()
1341 if (!devpriv->dux_commands || !devpriv->in_buf || !devpriv->insn_buf || in usbduxsigma_alloc_usb_buffers()
[all …]
H A Dusbdux.c186 __le16 *insn_buf; member
617 devpriv->insn_buf, SIZEINSNBUF, in receive_dux_commands()
621 if (le16_to_cpu(devpriv->insn_buf[0]) == command) in receive_dux_commands()
765 val = le16_to_cpu(devpriv->insn_buf[1]); in usbdux_ai_insn_read()
1044 data[1] = le16_to_cpu(devpriv->insn_buf[1]); in usbdux_dio_insn_bits()
1072 data[i] = le16_to_cpu(devpriv->insn_buf[chan + 1]); in usbdux_counter_read()
1445 devpriv->insn_buf = kzalloc(SIZEINSNBUF, GFP_KERNEL); in usbdux_alloc_usb_buffers()
1450 if (!devpriv->dux_commands || !devpriv->in_buf || !devpriv->insn_buf || in usbdux_alloc_usb_buffers()
1550 kfree(devpriv->insn_buf); in usbdux_free_usb_buffers()
/linux/tools/testing/selftests/bpf/test_kmods/
H A Dbpf_testmod.c1765 static int st_ops_gen_prologue_with_kfunc(struct bpf_insn *insn_buf, bool direct_write, in st_ops_gen_prologue_with_kfunc() argument
1768 struct bpf_insn *insn = insn_buf; in st_ops_gen_prologue_with_kfunc()
1797 return insn - insn_buf; in st_ops_gen_prologue_with_kfunc()
1800 static int st_ops_gen_epilogue_with_kfunc(struct bpf_insn *insn_buf, const struct bpf_prog *prog, in st_ops_gen_epilogue_with_kfunc() argument
1803 struct bpf_insn *insn = insn_buf; in st_ops_gen_epilogue_with_kfunc()
1837 return insn - insn_buf; in st_ops_gen_epilogue_with_kfunc()
1841 static int st_ops_gen_prologue(struct bpf_insn *insn_buf, bool direct_write, in st_ops_gen_prologue() argument
1844 struct bpf_insn *insn = insn_buf; in st_ops_gen_prologue()
1851 return st_ops_gen_prologue_with_kfunc(insn_buf, direct_write, prog); in st_ops_gen_prologue()
1864 return insn - insn_buf; in st_ops_gen_prologue()
[all …]
/linux/net/xdp/
H A Dxskmap.c121 static int xsk_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in xsk_map_gen_lookup() argument
124 struct bpf_insn *insn = insn_buf; in xsk_map_gen_lookup()
134 return insn - insn_buf; in xsk_map_gen_lookup()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dctx_rewrite.c650 char insn_buf[64]; in match_program()
691 insn = disasm_insn(insn, insn_buf, sizeof(insn_buf)); in match_program()
692 fprintf(prog_out, "%s\n", insn_buf); in match_program()
651 char insn_buf[64]; match_program() local
/linux/net/core/
H A Dfilter.c319 struct bpf_insn *insn_buf) in convert_skb_access() argument
321 struct bpf_insn *insn = insn_buf; in convert_skb_access()
362 return insn - insn_buf; in convert_skb_access()
7614 struct bpf_insn *insn_buf, in bpf_tcp_sock_convert_ctx_access() argument
7617 struct bpf_insn *insn = insn_buf; in bpf_tcp_sock_convert_ctx_access()
7732 return insn - insn_buf; in bpf_tcp_sock_convert_ctx_access()
7808 struct bpf_insn *insn_buf, in bpf_xdp_sock_convert_ctx_access() argument
7811 struct bpf_insn *insn = insn_buf; in bpf_xdp_sock_convert_ctx_access()
7830 return insn - insn_buf; in bpf_xdp_sock_convert_ctx_access()
9343 static int bpf_noop_prologue(struct bpf_insn *insn_buf, bool direct_write, in bpf_noop_prologue() argument
[all …]
/linux/include/linux/
H A Dbpf.h127 int (*map_gen_lookup)(struct bpf_map *map, struct bpf_insn *insn_buf);
1159 struct bpf_insn *insn_buf);
3963 struct bpf_insn *insn_buf,
3983 struct bpf_insn *insn_buf, in bpf_sock_convert_ctx_access() argument
4012 struct bpf_insn *insn_buf,
4021 struct bpf_insn *insn_buf,
4034 struct bpf_insn *insn_buf, in bpf_tcp_sock_convert_ctx_access() argument
4049 struct bpf_insn *insn_buf, in bpf_xdp_sock_convert_ctx_access() argument
H A Dbpf_verifier.h1037 struct bpf_insn insn_buf[INSN_BUF_SIZE]; member
1697 struct bpf_insn *insn_buf, int insn_idx, int *cnt);
/linux/kernel/trace/
H A Dbpf_trace.c1904 struct bpf_insn *insn_buf, in pe_prog_convert_ctx_access() argument
1907 struct bpf_insn *insn = insn_buf; in pe_prog_convert_ctx_access()
1935 return insn - insn_buf; in pe_prog_convert_ctx_access()