diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-15 15:04:25 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-08-15 15:04:25 -0700 |
commit | 9a76aba02a37718242d7cdc294f0a3901928aa57 (patch) | |
tree | 2040d038f85d2120f21af83b0793efd5af1864e3 /tools/bpf/bpftool/bash-completion/bpftool | |
parent | 0a957467c5fd46142bc9c52758ffc552d4c5e2f7 (diff) | |
parent | 26a1ccc6c117be8e33e0410fce8c5298b0015b99 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
"Highlights:
- Gustavo A. R. Silva keeps working on the implicit switch fallthru
changes.
- Support 802.11ax High-Efficiency wireless in cfg80211 et al, From
Luca Coelho.
- Re-enable ASPM in r8169, from Kai-Heng Feng.
- Add virtual XFRM interfaces, which avoids all of the limitations of
existing IPSEC tunnels. From Steffen Klassert.
- Convert GRO over to use a hash table, so that when we have many
flows active we don't traverse a long list during accumluation.
- Many new self tests for routing, TC, tunnels, etc. Too many
contributors to mention them all, but I'm really happy to keep
seeing this stuff.
- Hardware timestamping support for dpaa_eth/fsl-fman from Yangbo Lu.
- Lots of cleanups and fixes in L2TP code from Guillaume Nault.
- Add IPSEC offload support to netdevsim, from Shannon Nelson.
- Add support for slotting with non-uniform distribution to netem
packet scheduler, from Yousuk Seung.
- Add UDP GSO support to mlx5e, from Boris Pismenny.
- Support offloading of Team LAG in NFP, from John Hurley.
- Allow to configure TX queue selection based upon RX queue, from
Amritha Nambiar.
- Support ethtool ring size configuration in aquantia, from Anton
Mikaev.
- Support DSCP and flowlabel per-transport in SCTP, from Xin Long.
- Support list based batching and stack traversal of SKBs, this is
very exciting work. From Edward Cree.
- Busyloop optimizations in vhost_net, from Toshiaki Makita.
- Introduce the ETF qdisc, which allows time based transmissions. IGB
can offload this in hardware. From Vinicius Costa Gomes.
- Add parameter support to devlink, from Moshe Shemesh.
- Several multiplication and division optimizations for BPF JIT in
nfp driver, from Jiong Wang.
- Lots of prepatory work to make more of the packet scheduler layer
lockless, when possible, from Vlad Buslov.
- Add ACK filter and NAT awareness to sch_cake packet scheduler, from
Toke Høiland-Jørgensen.
- Support regions and region snapshots in devlink, from Alex Vesker.
- Allow to attach XDP programs to both HW and SW at the same time on
a given device, with initial support in nfp. From Jakub Kicinski.
- Add TLS RX offload and support in mlx5, from Ilya Lesokhin.
- Use PHYLIB in r8169 driver, from Heiner Kallweit.
- All sorts of changes to support Spectrum 2 in mlxsw driver, from
Ido Schimmel.
- PTP support in mv88e6xxx DSA driver, from Andrew Lunn.
- Make TCP_USER_TIMEOUT socket option more accurate, from Jon
Maxwell.
- Support for templates in packet scheduler classifier, from Jiri
Pirko.
- IPV6 support in RDS, from Ka-Cheong Poon.
- Native tproxy support in nf_tables, from Máté Eckl.
- Maintain IP fragment queue in an rbtree, but optimize properly for
in-order frags. From Peter Oskolkov.
- Improvde handling of ACKs on hole repairs, from Yuchung Cheng"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1996 commits)
bpf: test: fix spelling mistake "REUSEEPORT" -> "REUSEPORT"
hv/netvsc: Fix NULL dereference at single queue mode fallback
net: filter: mark expected switch fall-through
xen-netfront: fix warn message as irq device name has '/'
cxgb4: Add new T5 PCI device ids 0x50af and 0x50b0
net: dsa: mv88e6xxx: missing unlock on error path
rds: fix building with IPV6=m
inet/connection_sock: prefer _THIS_IP_ to current_text_addr
net: dsa: mv88e6xxx: bitwise vs logical bug
net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd()
ieee802154: hwsim: using right kind of iteration
net: hns3: Add vlan filter setting by ethtool command -K
net: hns3: Set tx ring' tc info when netdev is up
net: hns3: Remove tx ring BD len register in hns3_enet
net: hns3: Fix desc num set to default when setting channel
net: hns3: Fix for phy link issue when using marvell phy driver
net: hns3: Fix for information of phydev lost problem when down/up
net: hns3: Fix for command format parsing error in hclge_is_all_function_id_zero
net: hns3: Add support for serdes loopback selftest
bnxt_en: take coredump_record structure off stack
...
Diffstat (limited to 'tools/bpf/bpftool/bash-completion/bpftool')
-rw-r--r-- | tools/bpf/bpftool/bash-completion/bpftool | 134 |
1 files changed, 114 insertions, 20 deletions
diff --git a/tools/bpf/bpftool/bash-completion/bpftool b/tools/bpf/bpftool/bash-completion/bpftool index 1e1083321643..598066c40191 100644 --- a/tools/bpf/bpftool/bash-completion/bpftool +++ b/tools/bpf/bpftool/bash-completion/bpftool @@ -99,6 +99,35 @@ _bpftool_get_prog_tags() command sed -n 's/.*"tag": "\(.*\)",$/\1/p' )" -- "$cur" ) ) } +_bpftool_get_obj_map_names() +{ + local obj + + obj=$1 + + maps=$(objdump -j maps -t $obj 2>/dev/null | \ + command awk '/g . maps/ {print $NF}') + + COMPREPLY+=( $( compgen -W "$maps" -- "$cur" ) ) +} + +_bpftool_get_obj_map_idxs() +{ + local obj + + obj=$1 + + nmaps=$(objdump -j maps -t $obj 2>/dev/null | grep -c 'g . maps') + + COMPREPLY+=( $( compgen -W "$(seq 0 $((nmaps - 1)))" -- "$cur" ) ) +} + +_sysfs_get_netdevs() +{ + COMPREPLY+=( $( compgen -W "$( ls /sys/class/net 2>/dev/null )" -- \ + "$cur" ) ) +} + # For bpftool map update: retrieve type of the map to update. _bpftool_map_update_map_type() { @@ -153,6 +182,13 @@ _bpftool() local cur prev words objword _init_completion || return + # Deal with options + if [[ ${words[cword]} == -* ]]; then + local c='--version --json --pretty --bpffs' + COMPREPLY=( $( compgen -W "$c" -- "$cur" ) ) + return 0 + fi + # Deal with simplest keywords case $prev in help|hex|opcodes|visual) @@ -172,20 +208,23 @@ _bpftool() ;; esac - # Search for object and command - local object command cmdword - for (( cmdword=1; cmdword < ${#words[@]}-1; cmdword++ )); do - [[ -n $object ]] && command=${words[cmdword]} && break - [[ ${words[cmdword]} != -* ]] && object=${words[cmdword]} + # Remove all options so completions don't have to deal with them. + local i + for (( i=1; i < ${#words[@]}; )); do + if [[ ${words[i]::1} == - ]]; then + words=( "${words[@]:0:i}" "${words[@]:i+1}" ) + [[ $i -le $cword ]] && cword=$(( cword - 1 )) + else + i=$(( ++i )) + fi done + cur=${words[cword]} + prev=${words[cword - 1]} + + local object=${words[1]} command=${words[2]} - if [[ -z $object ]]; then + if [[ -z $object || $cword -eq 1 ]]; then case $cur in - -*) - local c='--version --json --pretty' - COMPREPLY=( $( compgen -W "$c" -- "$cur" ) ) - return 0 - ;; *) COMPREPLY=( $( compgen -W "$( bpftool help 2>&1 | \ command sed \ @@ -204,12 +243,14 @@ _bpftool() # Completion depends on object and command in use case $object in prog) - case $prev in - id) - _bpftool_get_prog_ids - return 0 - ;; - esac + if [[ $command != "load" ]]; then + case $prev in + id) + _bpftool_get_prog_ids + return 0 + ;; + esac + fi local PROG_TYPE='id pinned tag' case $command in @@ -252,8 +293,57 @@ _bpftool() return 0 ;; load) - _filedir - return 0 + local obj + + if [[ ${#words[@]} -lt 6 ]]; then + _filedir + return 0 + fi + + obj=${words[3]} + + if [[ ${words[-4]} == "map" ]]; then + COMPREPLY=( $( compgen -W "id pinned" -- "$cur" ) ) + return 0 + fi + if [[ ${words[-3]} == "map" ]]; then + if [[ ${words[-2]} == "idx" ]]; then + _bpftool_get_obj_map_idxs $obj + elif [[ ${words[-2]} == "name" ]]; then + _bpftool_get_obj_map_names $obj + fi + return 0 + fi + if [[ ${words[-2]} == "map" ]]; then + COMPREPLY=( $( compgen -W "idx name" -- "$cur" ) ) + return 0 + fi + + case $prev in + type) + COMPREPLY=( $( compgen -W "socket kprobe kretprobe classifier action tracepoint raw_tracepoint xdp perf_event cgroup/skb cgroup/sock cgroup/dev lwt_in lwt_out lwt_xmit lwt_seg6local sockops sk_skb sk_msg lirc_mode2 cgroup/bind4 cgroup/bind6 cgroup/connect4 cgroup/connect6 cgroup/sendmsg4 cgroup/sendmsg6 cgroup/post_bind4 cgroup/post_bind6" -- \ + "$cur" ) ) + return 0 + ;; + id) + _bpftool_get_map_ids + return 0 + ;; + pinned) + _filedir + return 0 + ;; + dev) + _sysfs_get_netdevs + return 0 + ;; + *) + COMPREPLY=( $( compgen -W "map" -- "$cur" ) ) + _bpftool_once_attr 'type' + _bpftool_once_attr 'dev' + return 0 + ;; + esac ;; *) [[ $prev == $object ]] && \ @@ -404,6 +494,10 @@ _bpftool() _filedir return 0 ;; + tree) + _filedir + return 0 + ;; attach|detach) local ATTACH_TYPES='ingress egress sock_create sock_ops \ device bind4 bind6 post_bind4 post_bind6 connect4 \ @@ -445,7 +539,7 @@ _bpftool() *) [[ $prev == $object ]] && \ COMPREPLY=( $( compgen -W 'help attach detach \ - show list' -- "$cur" ) ) + show list tree' -- "$cur" ) ) ;; esac ;; |