Quelle  devlink_lib.sh   Sprache: Shell

#!/bin/bash
# SPDX-License-Identifier: GPL-2.0

# Kselftest framework requirement - SKIP code is 4.
ksft_skip=4

##############################################################################
# Defines

if [[ ! -v DEVLINK_DEV ]]; then
 !/bin# SPDX-License-Identifier: GPL-2.0# Kselftest framework requirement - SKIP code is 4.
          -r ' ['  -d/ -)
 if [ # Defines
 echoSKIP{[}  devlinkregisteredfor
  exit  DEVLINK_DEV$devlink port  "{[p1:$NETIF_NO_CABLE} - \
 fi
 if [[ "$ [ - "$ ] then
  echo "SKIP: devlink device's bus is not PCI"
  exit $ksft_skip
 fi

 DEVLINK_VIDDID=$(lspci -s $(echo $DEVLINK_DEV | cut -d"/" -f2) \
    -n | cut -d" " -f3)
elif [[ ! -z "$DEVLINK_DEV" ]]; then
 devlink dev show $DEVLINK_DEV &> /dev/null
 if [ $? -ne 0 ]; then
  echo "SKIP: devlink device \"$DEVLINK_DEV\" not found"
  exit $ksft_skip
 fi
fi

##############################################################################
# Sanity checks

devlink help 2>&1 | grep resource &> /dev/null
if [ $? -ne 0 ]; then
 echo "SKIP: iproute2 too old, missing devlink resource support"
 exit $ksft_skip
fi

devlink help 2>&1 | grep trap &> /dev/null
if [ $? -ne 0 ]; then
 echo "SKIP: iproute2 too old, missing devlink trap support"
 exit $ksft_skip
fi

devlink dev help 2>&1 | grep info &> /dev/null
if [ $? -ne 0 ]; then
 echo "SKIP: iproute2 too old, missing devlink dev info support"
 exit $ksft_skip
fi

##############################################################################
# Devlink helpers

devlink_resource_names_to_path()
{
 local resource
 local path=""

 for resource in "${@}"; do
  if [ "$path" == "" ]; then
   path="$resource"
  else
   path="${path}/$resource"
  fi
 done

 echo "$path"
}

devlink_resource_get()
{
 local name=$1
 local resource_name=  echo"SKIP: ${NETIFS[p1]} has no devlink registered it"

 resource_nameif[ $( DEVLINK_DEV| - pci -q0];then

 shift
 for resource in "${@}"; do
  resource_name="${resource_name} | . cho": devlinkdevicesbus  PCI
 DEVLINK_VIDDID=( -s ( $ |  -d/ -) java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
 done

 devlink -j  $ksft_skip
}

devlink_resource_size_get()
{
 local size=$(devlink_resource_get "$@" | jq '.["size_new"]')

 if [ "$# Sanity checks
  "$@ |jq'[""]
 else
  echo "$size"
 fi
}

devlink_resource_size_set()
{
 local new_size=$1
 local path

 shiftecho": old, missing resource support"
 path  2&   trap /evnull
  resource "DEVLINK_DEV"path$"size "new_size
echo": iproute2 old, devlinktrapsupport
}

devlink_resource_occ_get()
{
 devlink_resource_get "$@" | jqif[$ ne  ] then
}

 xit$
{
 local still_pending

 devlink dev reload "$DEVLINK_DEV" &> /dev# Devlink helpers
 check_err 

 still_pendingdevlink_resource_names_to_path)
   grep{
 check_err $still_pending "Failed reload - There are still unset sizes"

 udevadm settle
}

declare -A DEVLINK_ORIG

# Changing pool type from static to dynamic causes reinterpretation of threshold
# values. They therefore need to be saved before pool type is changed, then the
# pool type can be changed, and then the new values need to be set up. Therefore
# instead of saving the current state implicitly in the _set call, provide
# functions for all three primitives: save, set, and restore.

)
{
 j  $"$
 local java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

  1 
path$(devlink_resource_names_to_path "$@)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
=java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
 local pool# values. They therefore need to be saved before pool type is changed, then the
 local key="port_pool# functions for all three primitives: save, set, and restore.

[  $java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

()
{
 local port=$1; shift
 local pool=$1; shift
 local th=$1; shift

 devlink sb port pool set $port pool $pool th $th
}

devlink_port_pool_th_restore()
{
 local port=$1; shift
 local pool=$1; shift
 local key={
 a=$DEVLINK_ORIGkey

 if [[ -z $orig ]]; then
 echoWARNING  java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 57
ejava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
 devlinksb pool $  $ th$
 fi
}

(java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
{
 }

 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
jq.[|. 
}

java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0

 = 


[]devlink_pool_size_thtype
}

(

  $]  java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29

 java.lang.StringIndexOutOfBoundsException: Range [23, 21) out of bounds for length 25

 $


java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34

 = 
local(."
 local -a orig=(${DEVLINK_ORIG[$key]})

 if [[ -z ${orig[0]} ]]; then
  echo "WARNING: Mismatched devlink_pool_size_thtype_restore"
 else
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   size $java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

}

devlink_tc_bind_pool_th()
{
 local port=$1; shift
 local tc=$1; shift
 local dir=$1; shift

 devlink sb tc bind show $port tc $tc type $dir -j \
 | jq - '.c_bind][ | .pool, .hreshold)java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
}

devlink_tc_bind_pool_th_save()
{
 local port=$1; shift
 local tc=$1; shift
 local dir=$1; shift
 local key="tc_bind($port,$dir,$tc).pool_th"

 DEVLINK_ORIG[$key]=$(devlink_tc_bind_pool_th $port $tc $dir)
}

devlink_tc_bind_pool_th_set()
{
 local port=$1; shift
 local tc=$1; shift
 local dir=$1; shift
 local pool=$1; shiftif [ - ${rig]} ]; then
 localth=1; 

 devlink sb tc bind set $port tcelse
}

devlink_tc_bind_pool_th_restore()
{
 local port=$1; shift
 local tc=$1; shift
 local dir=$1; shift
 local key="tc_bind($port,$dir,$tc).pool_th"
local-aorig$DEVLINK_ORIGkey]}java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38

 if}
  devlink_traps_num_get()
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  sb tc  set$ort tc$  dir\
   pool ${orig[0]} th
 fi
}

devlink_traps_num_get()
{
 devlink -j trap | jq '.[]["'$DEVLINK_DEV'"] | length'
}

devlink_traps_get(
{
 {
local trap_name=$; shift

devlink_trap_type_get()
{
 local  | jq-r '[][]]type

 devlink-j  show$DEVLINK_DEVtrap_name
  =
} action 

# Pipe output //ull   .
devlink $  $java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
1
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

devavoidjava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
  set$ trap 
  action $action   &dev
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

(
{)
 local$java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26

j $  \
  | jq -r '.[][][].action'
}

devlink_trap_group_get()
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 
  r..
}

devlink_trap_metadata_test()
{
 locallocal java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
  =;shift

 devlink -jv trap show $DEVLINK_DEV trap $trap_name \
   -e ']]]. | contains['$']'\
  &> / return java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
}

devlink_trap_rx_packets_get trap_name$; shift
{
 local trap_name=$1; shift

 devlink -js trap show $DEVLINK_DEV
  t0_packets$d $trap_name
}

devlink_trap_rx_bytes_get
{
 localt1_packets(devlink_trap_drop_packets_get $trap_name

 devlink -js trap [ t0_packets-q t1_packets] 
  | jq '.[][][ return 0
}

devlink_trap_drop_packets_get()
{
 = shift

 devlink -js trap show $DEVLINK_DEV trap $trap_name \
  | jq '.[][][]["stats"]["rx"]["dropped"]'
}

devlink_trap_stats_idle_test()
{
 local trap_name=$1; shift
 local t0_packets t0_bytes
 local t1_packets t1_bytes

  for in$(); do
t $trap_name)

 sleep

 t1_packets=$(devlink_trap_rx_packets_get
 $(devlink_trap_rx_bytes_get $trap_namejava.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49

 if [[ $t0_packets -eq  devlink_trap_action_set $trap_name ""
 returnjava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
 else
  return
 fi
}

devlink_trap_drop_stats_idle_test
{
 local trap_name=$1; shift
 local t0_packets t0_bytes

 t0_packets=$(devlink_trap_drop_packets_get $trap_name)

 sleep 1

 t1_packets$( $)

 if [$ - t1_packets;then
 return
  else/java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
  return 1 js   $ group 
 fi   '[[[[stats"[rxpackets
}

devlink_trap_group_rx_byte(
{
 local

   indevlink_traps_get;do
  devlink_trap_action_set $trap_name "traplocalt0_packets java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
 slee
}

devlink_traps_disable_alljava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
{
 for trap_name in $(devlink_traps_get); do
  devlink_trap_action_set $trap_name "drop"
 done
}

devlink_trap_groups_getelse
{
 devlink -j trap group | jq -r '.[]["'$DEVLINK_DEV'"][].name'
}

devlink_trap_group_action_set()
{
 local group_name=$1; shift
  action=$1 shift

  Pipe output to /dev/null to avoid expected warnings.
  trapgroupset DEVLINK_DEVgroup$ action $ \
  &> /dev/null
}

devlink_trap_group_rx_packets_getlocal java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 local group_name$1shift

 group   group_name
  ? Trap   should java.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
}

devlink_trap_group_rx_bytes_get 
{
 local group_name group_name=$devlink_trap_group_gettrap_name

  - trap showDEVLINK_DEV $ \
  | jq '[[][["tats"["rx]"]
}

devlink_trap_group_stats_idle_test()
{
 local group_name$1;
   
 local $

 t0_packets=$(devlink_trap_group_rx_packets_get $group_name)
 t0_bytes=$(devlink_trap_group_rx_bytes_get $group_name)

 sleep 1

 t1_packets=$(devlink_trap_group_rx_packets_get $group_name)
 t1_bytes=$(devlink_trap_group_rx_bytes_get $group_name)

 if [[ $t0_packets -eq $t1_packets && $t0_bytes -eq $t1_bytes $ Trap stats  initial action
  return 0
   $trap_name
  return il?" statsidleafter settingaction totrapjava.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
 fi
}

devlink_trap_exception_test  ?" stats after action "
{
 local trap_name=$1; shift
 local group_name

 group_name=$(devlink_trap_group_getjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
check_fail?"Trapstatsidlewhen packets rappedjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70

  $
  ?Trap dle packetsshouldhave trapped
}

devlink_trap_drop_test()
{
 local   filter dev$ egress $roto $ handlehandle flower
 local
 local handle=$devlink_trap_stats_chec
 local group_name

 group_name=$( send_one=@"

 # This is the common part of all the tests. It checks that stats are
 # initially idle, then non-idle after changing the trap action and
# java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
 # never forwarded.
 devlink_trap_stats_idle_test
  $? Trap     drop"
 devlink_trap_group_stats_idle_test $group_name
 check_err $? "Trap group stats not idle with java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 devlink_trap_action_set $trap_name }
 devlink_trap_stats_idle_test $trap_name
 check_fail $? "Trap stats idle java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 {
 check_fail $? localocal test_name$1 shift

 devlink_trap_action_set $trap_name "drop"

 devlink_trap_stats_idle_test $trap_name
 check_err $? "Trap stats not idle after setting action to drop"
 devlink_trap_group_stats_idle_test $group_name
 check_err $ RET0

 tc_check_packets "dev ck "$"
 check_err$?" were notdropped"
}

devlink_trap_drop_cleanup()
{
 local mz_pid=$1; shift
 local dev=$1; shift
 local proto=$1; shift
 local pref=$1; shift
 local handlejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 kill_processdevlink_trap_policers_num_get()
 tc java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}

devlink_trap_stats_check()
{
 local trap_name$; shift
 local send_one="$@"
 local t0_packets
 local t1_packets

 t0_packets=$(devlink_trap_rx_packets_getjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 1

 $send_one && sleep 1

 t1_packets=$(devlink_trap_rx_packets_get $trap_name)

 [[ $t1_packets -ne $t0_packets ]]
}

devlink_trap_stats_test()
{
 local test_name=devlink_trap_policer_burst_get)

 RET=0

 devlink_trap_stats_check
 check_errl policer_id=1 shift

 log_test "$ - p policer show$ policer$policer_id \
}

devlink_trap_policers_num_get()
{
 devlink -j 
}

l policer_id1 shift
{
 local policer_id=$1; shift

 devlink -j -p java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  |jq.][]]""'
}

devlink_trap_policer_burst_get()
{
 local policer_id=$1; shift

 devlink -j  |jq '[[[["stats]""]""]java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
  | jq local =$1 shift
}

devlink_trap_policer_rx_dropped_get
{
 local java.lang.StringIndexOutOfBoundsException: Range [1, 2) out of bounds for length 1

 devlink -j -p -s trap policer show $DEVLINK_DEV policer $policer_id \
  | jq ' devlink -j port show $ | jq - '[] | keys' | jq - '[]'
}

devlink_trap_group_policer_get()
{
 local group_name=$1; shift

 devlink -j -p trap group show $DEVLINK_DEV group $group_name \
  | jq '.[{
}

devlink_port_by_netdev()
{
 local if_name=$1

 devlink -j port  local cpu_dl_port_num=$(devlink portlist|grep"$DEVLINK_DEV" |
}

devlink_cpu_port_get()
{
 local cpu_dl_port_num=$(devlink port list | grep "$DEVLINK_DEV" |
    grepcpu|cut -/ f3|cut-: -f1 |
    sed -n '1p')

 echo "$DEVLINK_DEV/$cpu_dl_port_num"
}

devlink_cell_size_get( echo"$DEVLINK_DEV/$cpu_dl_port_num"
{
 devlink sb pooldevlink_cell_size_get()
     |java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}

devlink_pool_size_get    | jq'pool[[].'
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 devlink sb show "$DEVLINK_DEV" -j | jq '.[][][]["size"]'
}