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

/linux/kernel/bpf/
H A Dfixups.c669 struct bpf_insn *zext_patch = env->insn_buf; in bpf_opt_subreg_zext_lo32_rnd_hi32()
670 struct bpf_insn *rnd_hi32_patch = &env->insn_buf[2]; in bpf_opt_subreg_zext_lo32_rnd_hi32()
773 struct bpf_insn *insn_buf = env->insn_buf; in bpf_convert_ctx_accesses() local
791 insn_buf[cnt++] = BPF_STX_MEM(BPF_DW, BPF_REG_FP, BPF_REG_1, in bpf_convert_ctx_accesses()
793 insn_buf[cnt++] = env->prog->insnsi[0]; in bpf_convert_ctx_accesses()
794 new_prog = bpf_patch_insn_data(env, 0, insn_buf, cnt); in bpf_convert_ctx_accesses()
811 cnt = ops->gen_prologue(insn_buf, env->seen_direct_write, in bpf_convert_ctx_accesses()
817 new_prog = bpf_patch_insn_data(env, 0, insn_buf, cnt); in bpf_convert_ctx_accesses()
824 ret = add_kfunc_in_insns(env, insn_buf, cnt - 1); in bpf_convert_ctx_accesses()
845 struct bpf_insn *patch = insn_buf; in bpf_convert_ctx_accesses()
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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()
1475 struct bpf_insn *insn_buf) in array_of_map_gen_lookup() argument
1479 struct bpf_insn *insn = insn_buf; in array_of_map_gen_lookup()
1502 return insn - insn_buf; in array_of_map_gen_lookup()
H A Dhashtab.c794 static int htab_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in __htab_lru_map_lookup_elem()
796 struct bpf_insn *insn = insn_buf; in __htab_lru_map_lookup_elem()
806 return insn - insn_buf; in __htab_lru_map_lookup_elem()
834 struct bpf_insn *insn_buf) in htab_lru_map_gen_lookup()
836 struct bpf_insn *insn = insn_buf; in htab_lru_map_gen_lookup()
855 return insn - insn_buf; in check_and_cancel_fields()
2454 static int htab_percpu_map_gen_lookup(struct bpf_map *map, struct bpf_insn *insn_buf) in htab_percpu_map_gen_lookup()
2456 struct bpf_insn *insn = insn_buf; in htab_percpu_map_gen_lookup()
2470 return insn - insn_buf; in htab_percpu_map_lookup_percpu_elem()
2745 struct bpf_insn *insn_buf) in htab_of_map_gen_lookup()
779 htab_map_gen_lookup(struct bpf_map * map,struct bpf_insn * insn_buf) htab_map_gen_lookup() argument
819 htab_lru_map_gen_lookup(struct bpf_map * map,struct bpf_insn * insn_buf) htab_lru_map_gen_lookup() argument
2439 htab_percpu_map_gen_lookup(struct bpf_map * map,struct bpf_insn * insn_buf) htab_percpu_map_gen_lookup() argument
2730 htab_of_map_gen_lookup(struct bpf_map * map,struct bpf_insn * insn_buf) htab_of_map_gen_lookup() argument
3105 rhtab_map_gen_lookup(struct bpf_map * map,struct bpf_insn * insn_buf) rhtab_map_gen_lookup() argument
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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.c20864 struct bpf_insn *insn_buf, in __fixup_collection_insert_kfunc()
20870 insn_buf[0] = addr[0]; in bpf_fixup_kfunc_call() argument
20871 insn_buf[1] = addr[1]; in bpf_fixup_kfunc_call()
20872 insn_buf[2] = BPF_MOV64_IMM(node_offset_reg, insn_aux->insert_off); in bpf_fixup_kfunc_call()
20873 insn_buf[3] = *insn; in bpf_fixup_kfunc_call()
20878 struct bpf_insn *insn_buf, int insn_idx, int *cnt) in bpf_fixup_kfunc_call()
20919 insn_buf[0] = BPF_MOV64_IMM(BPF_REG_1, obj_new_size); in bpf_fixup_kfunc_call()
20920 insn_buf[1] = addr[0]; in bpf_fixup_kfunc_call()
20921 insn_buf[2] = addr[1]; in bpf_fixup_kfunc_call()
20922 insn_buf[ in bpf_fixup_kfunc_call()
20856 __fixup_collection_insert_kfunc(struct bpf_insn_aux_data * insn_aux,u16 struct_meta_reg,u16 node_offset_reg,struct bpf_insn * insn,struct bpf_insn * insn_buf,int * cnt) __fixup_collection_insert_kfunc() argument
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/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()
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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()
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/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()
7613 struct bpf_insn *insn_buf, in bpf_tcp_sock_convert_ctx_access() argument
7616 struct bpf_insn *insn = insn_buf; in bpf_tcp_sock_convert_ctx_access()
7731 return insn - insn_buf; in bpf_tcp_sock_convert_ctx_access()
7807 struct bpf_insn *insn_buf, in bpf_xdp_sock_convert_ctx_access() argument
7810 struct bpf_insn *insn = insn_buf; in bpf_xdp_sock_convert_ctx_access()
7829 return insn - insn_buf; in bpf_xdp_sock_convert_ctx_access()
9344 static int bpf_noop_prologue(struct bpf_insn *insn_buf, bool direct_write, in bpf_noop_prologue() argument
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/linux/include/linux/
H A Dbpf.h127 int (*map_gen_lookup)(struct bpf_map *map, struct bpf_insn *insn_buf);
1160 struct bpf_insn *insn_buf);
4002 struct bpf_insn *insn_buf,
4022 struct bpf_insn *insn_buf,
4051 struct bpf_insn *insn_buf, in bpf_xdp_sock_convert_ctx_access() argument
4060 struct bpf_insn *insn_buf,
4073 struct bpf_insn *insn_buf,
4088 struct bpf_insn *insn_buf,
3985 bpf_sock_convert_ctx_access(enum bpf_access_type type,const struct bpf_insn * si,struct bpf_insn * insn_buf,struct bpf_prog * prog,u32 * target_size) bpf_sock_convert_ctx_access() argument
4036 bpf_tcp_sock_convert_ctx_access(enum bpf_access_type type,const struct bpf_insn * si,struct bpf_insn * insn_buf,struct bpf_prog * prog,u32 * target_size) bpf_tcp_sock_convert_ctx_access() argument
H A Dbpf_verifier.h1041 struct bpf_insn insn_buf[INSN_BUF_SIZE]; member
1722 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()