tools/testing/selftests/powerpc/eeh/eeh-vf-aware.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: GPL-2.0-only
   3
   4 . ./eeh-functions.sh
   5
   6 eeh_test_prep # NB: may exit
   7
   8 vf_list="$(eeh_enable_vfs)";
   9 if $? != 0 ; then
  10         log "No usable VFs found. Skipping EEH unaware VF test"
  11         exit $KSELFTESTS_SKIP;
  12 fi
  13
  14 log "Enabled VFs: $vf_list"
  15
  16 tested=0
  17 passed=0
  18 for vf in $vf_list ; do
  19         log "Testing $vf"
  20
  21         if ! eeh_can_recover $vf ; then
  22                 log "Driver for $vf doesn't support error recovery, skipping"
  23                 continue;
  24         fi
  25
  26         tested="$((tested + 1))"
  27
  28         log "Breaking $vf..."
  29         if ! eeh_one_dev $vf ; then
  30                 log "$vf failed to recover"
  31                 continue;
  32         fi
  33
  34         passed="$((passed + 1))"
  35 done
  36
  37 eeh_disable_vfs
  38
  39 if [ "$tested" == 0 ] ; then
  40         echo "No VFs with EEH aware drivers found, skipping"
  41         exit $KSELFTESTS_SKIP
  42 fi
  43
  44 test "$failed" != 0
  45 exit $?;