diff options
Diffstat (limited to 'tools/bpf/bpftool/bash-completion/bpftool')
| -rw-r--r-- | tools/bpf/bpftool/bash-completion/bpftool | 304 |
1 files changed, 257 insertions, 47 deletions
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool index 754d8395e451..dc1641e3670e 100644 --- a/tools/bpf/bpftool/bash-completion/bpftool +++ b/tools/bpf/bpftool/bash-completion/bpftool @@ -98,6 +98,12 @@ _bpftool_get_btf_ids() command sed -n 's/.*"id": \(.*\),$/\1/p' )" -- "$cur" ) ) } +_bpftool_get_link_ids() +{ + COMPREPLY+=( $( compgen -W "$( bpftool -jp link 2>&1 | \ + command sed -n 's/.*"id": \(.*\),$/\1/p' )" -- "$cur" ) ) +} + _bpftool_get_obj_map_names() { local obj @@ -254,7 +260,8 @@ _bpftool() # Deal with options if [[ ${words[cword]} == -* ]]; then - local c='--version --json --pretty --bpffs --mapcompat --debug' + local c='--version --json --pretty --bpffs --mapcompat --debug \ + --use-loader --base-btf --legacy' COMPREPLY=( $( compgen -W "$c" -- "$cur" ) ) return 0 fi @@ -272,7 +279,7 @@ _bpftool() _sysfs_get_netdevs return 0 ;; - file|pinned) + file|pinned|-B|--base-btf) _filedir return 0 ;; @@ -285,7 +292,8 @@ _bpftool() # Remove all options so completions don't have to deal with them. local i for (( i=1; i < ${#words[@]}; )); do - if [[ ${words[i]::1} == - ]]; then + if [[ ${words[i]::1} == - ]] && + [[ ${words[i]} != "-B" ]] && [[ ${words[i]} != "--base-btf" ]]; then words=( "${words[@]:0:i}" "${words[@]:i+1}" ) [[ $i -le $cword ]] && cword=$(( cword - 1 )) else @@ -337,6 +345,8 @@ _bpftool() local PROG_TYPE='id pinned tag name' local MAP_TYPE='id pinned name' + local METRIC_TYPE='cycles instructions l1d_loads llc_misses \ + itlb_misses dtlb_misses' case $command in show|list) [[ $prev != "$command" ]] && return 0 @@ -388,7 +398,7 @@ _bpftool() _bpftool_get_prog_ids ;; name) - _bpftool_get_map_names + _bpftool_get_prog_names ;; pinned) _filedir @@ -397,8 +407,10 @@ _bpftool() return 0 ;; 5) - COMPREPLY=( $( compgen -W 'msg_verdict stream_verdict \ - stream_parser flow_dissector' -- "$cur" ) ) + local BPFTOOL_PROG_ATTACH_TYPES='sk_msg_verdict \ + sk_skb_verdict sk_skb_stream_verdict sk_skb_stream_parser \ + flow_dissector' + COMPREPLY=( $( compgen -W "$BPFTOOL_PROG_ATTACH_TYPES" -- "$cur" ) ) return 0 ;; 6) @@ -457,7 +469,7 @@ _bpftool() case $prev in type) - COMPREPLY=( $( compgen -W "socket kprobe \ + local BPFTOOL_PROG_LOAD_TYPES='socket kprobe \ kretprobe classifier flow_dissector \ action tracepoint raw_tracepoint \ xdp perf_event cgroup/skb cgroup/sock \ @@ -465,12 +477,15 @@ _bpftool() lwt_seg6local sockops sk_skb sk_msg \ lirc_mode2 cgroup/bind4 cgroup/bind6 \ cgroup/connect4 cgroup/connect6 \ + cgroup/getpeername4 cgroup/getpeername6 \ + cgroup/getsockname4 cgroup/getsockname6 \ cgroup/sendmsg4 cgroup/sendmsg6 \ cgroup/recvmsg4 cgroup/recvmsg6 \ cgroup/post_bind4 cgroup/post_bind6 \ cgroup/sysctl cgroup/getsockopt \ - cgroup/setsockopt" -- \ - "$cur" ) ) + cgroup/setsockopt cgroup/sock_release struct_ops \ + fentry fexit freplace sk_lookup' + COMPREPLY=( $( compgen -W "$BPFTOOL_PROG_LOAD_TYPES" -- "$cur" ) ) return 0 ;; id) @@ -497,9 +512,51 @@ _bpftool() tracelog) return 0 ;; + profile) + case $cword in + 3) + COMPREPLY=( $( compgen -W "$PROG_TYPE" -- "$cur" ) ) + return 0 + ;; + 4) + case $prev in + id) + _bpftool_get_prog_ids + ;; + name) + _bpftool_get_prog_names + ;; + pinned) + _filedir + ;; + esac + return 0 + ;; + 5) + COMPREPLY=( $( compgen -W "$METRIC_TYPE duration" -- "$cur" ) ) + return 0 + ;; + 6) + case $prev in + duration) + return 0 + ;; + *) + COMPREPLY=( $( compgen -W "$METRIC_TYPE" -- "$cur" ) ) + return 0 + ;; + esac + return 0 + ;; + *) + COMPREPLY=( $( compgen -W "$METRIC_TYPE" -- "$cur" ) ) + return 0 + ;; + esac + ;; run) - if [[ ${#words[@]} -lt 5 ]]; then - _filedir + if [[ ${#words[@]} -eq 4 ]]; then + COMPREPLY=( $( compgen -W "$PROG_TYPE" -- "$cur" ) ) return 0 fi case $prev in @@ -507,6 +564,10 @@ _bpftool() _bpftool_get_prog_ids return 0 ;; + name) + _bpftool_get_prog_names + return 0 + ;; data_in|data_out|ctx_in|ctx_out) _filedir return 0 @@ -524,7 +585,64 @@ _bpftool() *) [[ $prev == $object ]] && \ COMPREPLY=( $( compgen -W 'dump help pin attach detach \ - load loadall show list tracelog run' -- "$cur" ) ) + load loadall show list tracelog run profile' -- "$cur" ) ) + ;; + esac + ;; + struct_ops) + local STRUCT_OPS_TYPE='id name' + case $command in + show|list|dump|unregister) + case $prev in + $command) + COMPREPLY=( $( compgen -W "$STRUCT_OPS_TYPE" -- "$cur" ) ) + ;; + id) + _bpftool_get_map_ids_for_type struct_ops + ;; + name) + _bpftool_get_map_names_for_type struct_ops + ;; + esac + return 0 + ;; + register) + _filedir + return 0 + ;; + *) + [[ $prev == $object ]] && \ + COMPREPLY=( $( compgen -W 'register unregister show list dump help' \ + -- "$cur" ) ) + ;; + esac + ;; + iter) + case $command in + pin) + case $prev in + $command) + _filedir + ;; + id) + _bpftool_get_map_ids + ;; + name) + _bpftool_get_map_names + ;; + pinned) + _filedir + ;; + *) + _bpftool_one_of_list $MAP_TYPE + ;; + esac + return 0 + ;; + *) + [[ $prev == $object ]] && \ + COMPREPLY=( $( compgen -W 'pin help' \ + -- "$cur" ) ) ;; esac ;; @@ -585,19 +703,31 @@ _bpftool() return 0 ;; type) - COMPREPLY=( $( compgen -W 'hash array prog_array \ - perf_event_array percpu_hash percpu_array \ - stack_trace cgroup_array lru_hash \ - lru_percpu_hash lpm_trie array_of_maps \ - hash_of_maps devmap devmap_hash sockmap cpumap \ - xskmap sockhash cgroup_storage reuseport_sockarray \ - percpu_cgroup_storage queue stack' -- \ - "$cur" ) ) + local BPFTOOL_MAP_CREATE_TYPES="$(bpftool feature list_builtins map_types 2>/dev/null | \ + grep -v '^unspec$')" + COMPREPLY=( $( compgen -W "$BPFTOOL_MAP_CREATE_TYPES" -- "$cur" ) ) return 0 ;; - key|value|flags|name|entries) + key|value|flags|entries) + return 0 + ;; + inner_map) + COMPREPLY=( $( compgen -W "$MAP_TYPE" -- "$cur" ) ) return 0 ;; + id) + _bpftool_get_map_ids + ;; + name) + case $pprev in + inner_map) + _bpftool_get_map_names + ;; + *) + return 0 + ;; + esac + ;; *) _bpftool_once_attr 'type' _bpftool_once_attr 'key' @@ -605,6 +735,9 @@ _bpftool() _bpftool_once_attr 'entries' _bpftool_once_attr 'name' _bpftool_once_attr 'flags' + if _bpftool_search_list 'array_of_maps' 'hash_of_maps'; then + _bpftool_once_attr 'inner_map' + fi _bpftool_once_attr 'dev' return 0 ;; @@ -712,11 +845,17 @@ _bpftool() esac ;; pin) - if [[ $prev == "$command" ]]; then - COMPREPLY=( $( compgen -W "$PROG_TYPE" -- "$cur" ) ) - else - _filedir - fi + case $prev in + $command) + COMPREPLY=( $( compgen -W "$MAP_TYPE" -- "$cur" ) ) + ;; + id) + _bpftool_get_map_ids + ;; + name) + _bpftool_get_map_names + ;; + esac return 0 ;; event_pipe) @@ -841,12 +980,41 @@ _bpftool() ;; gen) case $command in + object) + _filedir + return 0 + ;; skeleton) + case $prev in + $command) + _filedir + return 0 + ;; + *) + _bpftool_once_attr 'name' + return 0 + ;; + esac + ;; + subskeleton) + case $prev in + $command) + _filedir + return 0 + ;; + *) + _bpftool_once_attr 'name' + return 0 + ;; + esac + ;; + min_core_btf) _filedir - ;; + return 0 + ;; *) [[ $prev == $object ]] && \ - COMPREPLY=( $( compgen -W 'skeleton help' -- "$cur" ) ) + COMPREPLY=( $( compgen -W 'object skeleton subskeleton help min_core_btf' -- "$cur" ) ) ;; esac ;; @@ -864,33 +1032,33 @@ _bpftool() return 0 ;; attach|detach) - local ATTACH_TYPES='ingress egress sock_create sock_ops \ - device bind4 bind6 post_bind4 post_bind6 connect4 \ - connect6 sendmsg4 sendmsg6 recvmsg4 recvmsg6 sysctl \ - getsockopt setsockopt' + local BPFTOOL_CGROUP_ATTACH_TYPES="$(bpftool feature list_builtins attach_types 2>/dev/null | \ + grep '^cgroup_')" local ATTACH_FLAGS='multi override' local PROG_TYPE='id pinned tag name' - case $prev in - $command) - _filedir - return 0 - ;; - ingress|egress|sock_create|sock_ops|device|bind4|bind6|\ - post_bind4|post_bind6|connect4|connect6|sendmsg4|\ - sendmsg6|recvmsg4|recvmsg6|sysctl|getsockopt|\ - setsockopt) + # Check for $prev = $command first + if [ $prev = $command ]; then + _filedir + return 0 + # Then check for attach type. This is done outside of the + # "case $prev in" to avoid writing the whole list of attach + # types again as pattern to match (where we cannot reuse + # our variable). + elif [[ $BPFTOOL_CGROUP_ATTACH_TYPES =~ $prev ]]; then COMPREPLY=( $( compgen -W "$PROG_TYPE" -- \ "$cur" ) ) return 0 - ;; + fi + # case/esac for the other cases + case $prev in id) _bpftool_get_prog_ids return 0 ;; *) - if ! _bpftool_search_list "$ATTACH_TYPES"; then - COMPREPLY=( $( compgen -W "$ATTACH_TYPES" -- \ - "$cur" ) ) + if ! _bpftool_search_list "$BPFTOOL_CGROUP_ATTACH_TYPES"; then + COMPREPLY=( $( compgen -W \ + "$BPFTOOL_CGROUP_ATTACH_TYPES" -- "$cur" ) ) elif [[ "$command" == "attach" ]]; then # We have an attach type on the command line, # but it is not the previous word, or @@ -943,6 +1111,9 @@ _bpftool() id) _bpftool_get_prog_ids ;; + name) + _bpftool_get_prog_names + ;; pinned) _filedir ;; @@ -983,16 +1154,55 @@ _bpftool() probe) [[ $prev == "prefix" ]] && return 0 if _bpftool_search_list 'macros'; then - COMPREPLY+=( $( compgen -W 'prefix' -- "$cur" ) ) + _bpftool_once_attr 'prefix' else COMPREPLY+=( $( compgen -W 'macros' -- "$cur" ) ) fi _bpftool_one_of_list 'kernel dev' + _bpftool_once_attr 'full unprivileged' + return 0 + ;; + list_builtins) + [[ $prev != "$command" ]] && return 0 + COMPREPLY=( $( compgen -W 'prog_types map_types \ + attach_types link_types helpers' -- "$cur" ) ) + ;; + *) + [[ $prev == $object ]] && \ + COMPREPLY=( $( compgen -W 'help list_builtins probe' -- "$cur" ) ) + ;; + esac + ;; + link) + case $command in + show|list|pin|detach) + case $prev in + id) + _bpftool_get_link_ids + return 0 + ;; + esac + ;; + esac + + local LINK_TYPE='id pinned' + case $command in + show|list) + [[ $prev != "$command" ]] && return 0 + COMPREPLY=( $( compgen -W "$LINK_TYPE" -- "$cur" ) ) + return 0 + ;; + pin|detach) + if [[ $prev == "$command" ]]; then + COMPREPLY=( $( compgen -W "$LINK_TYPE" -- "$cur" ) ) + else + _filedir + fi return 0 ;; *) [[ $prev == $object ]] && \ - COMPREPLY=( $( compgen -W 'help probe' -- "$cur" ) ) + COMPREPLY=( $( compgen -W 'help pin show list' -- "$cur" ) ) ;; esac ;; |