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| author | Serge Semin <fancer.lancer@gmail.com> | 2017-12-06 17:32:00 +0300 |
|---|---|---|
| committer | Jon Mason <jdmason@kudzu.us> | 2018-01-28 22:17:24 -0500 |
| commit | 0298e5b9d0107a2c9d6e5ddf52ab90b405c3802d (patch) | |
| tree | db8666009f562a69c05db593758259ad92e15e10 | |
| parent | dd151d7200ae6c5cfddbec7eb1a55ba8319e12b2 (diff) | |
| download | op-kernel-dev-0298e5b9d0107a2c9d6e5ddf52ab90b405c3802d.zip op-kernel-dev-0298e5b9d0107a2c9d6e5ddf52ab90b405c3802d.tar.gz | |
NTB: ntb_test: Update ntb_tool link tests
Link Up and Down methods are used to change NTB link settings on
local side only for multi-port devices. Link is considered up
only if both sides local and peer set it up. Intel/AMD hardware
acts a bit different by assigning the Primary and Secondary roles,
so Primary device only is able to change the link state. Such behaviour
should be reflected in the test code.
Signed-off-by: Serge Semin <fancer.lancer@gmail.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
| -rwxr-xr-x | tools/testing/selftests/ntb/ntb_test.sh | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/tools/testing/selftests/ntb/ntb_test.sh b/tools/testing/selftests/ntb/ntb_test.sh index 541ba70..a3942f3 100755 --- a/tools/testing/selftests/ntb/ntb_test.sh +++ b/tools/testing/selftests/ntb/ntb_test.sh @@ -138,6 +138,11 @@ function check_file() fi } +function subdirname() +{ + echo $(basename $(dirname $1)) 2> /dev/null +} + function find_pidx() { PORT=$1 @@ -183,9 +188,9 @@ function link_test() REM=$2 EXP=0 - echo "Running link tests on: $(basename $LOC) / $(basename $REM)" + echo "Running link tests on: $(subdirname $LOC) / $(subdirname $REM)" - if ! write_file "N" "$LOC/link" 2> /dev/null; then + if ! write_file "N" "$LOC/../link" 2> /dev/null; then echo " Unsupported" return fi @@ -193,12 +198,11 @@ function link_test() write_file "N" "$LOC/link_event" if [[ $(read_file "$REM/link") != "N" ]]; then - echo "Expected remote link to be down in $REM/link" >&2 + echo "Expected link to be down in $REM/link" >&2 exit -1 fi - write_file "Y" "$LOC/link" - write_file "Y" "$LOC/link_event" + write_file "Y" "$LOC/../link" echo " Passed" } @@ -379,15 +383,15 @@ function ntb_tool_tests() port_test "$LOCAL_TOOL" "$REMOTE_TOOL" - write_file "Y" "$LOCAL_TOOL/link_event" - write_file "Y" "$REMOTE_TOOL/link_event" + LOCAL_PEER_TOOL="$LOCAL_TOOL/peer$LOCAL_PIDX" + REMOTE_PEER_TOOL="$REMOTE_TOOL/peer$REMOTE_PIDX" - link_test "$LOCAL_TOOL" "$REMOTE_TOOL" - link_test "$REMOTE_TOOL" "$LOCAL_TOOL" + link_test "$LOCAL_PEER_TOOL" "$REMOTE_PEER_TOOL" + link_test "$REMOTE_PEER_TOOL" "$LOCAL_PEER_TOOL" #Ensure the link is up on both sides before continuing - write_file "Y" "$LOCAL_TOOL/link_event" - write_file "Y" "$REMOTE_TOOL/link_event" + write_file "Y" "$LOCAL_PEER_TOOL/link_event" + write_file "Y" "$REMOTE_PEER_TOOL/link_event" for PEER_TRANS in $(ls "$LOCAL_TOOL"/peer_trans*); do PT=$(basename $PEER_TRANS) |
