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dc8a670a87
Test recently added netdevsim devlink param implementation. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Tested-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: David S. Miller <davem@davemloft.net>
114 lines
2.2 KiB
Bash
Executable File
114 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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lib_dir=$(dirname $0)/../../../net/forwarding
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ALL_TESTS="fw_flash_test params_test"
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NUM_NETIFS=0
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source $lib_dir/lib.sh
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BUS_ADDR=10
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PORT_COUNT=4
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DEV_NAME=netdevsim$BUS_ADDR
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SYSFS_NET_DIR=/sys/bus/netdevsim/devices/$DEV_NAME/net/
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DEBUGFS_DIR=/sys/kernel/debug/netdevsim/$DEV_NAME/
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DL_HANDLE=netdevsim/$DEV_NAME
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fw_flash_test()
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{
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RET=0
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devlink dev flash $DL_HANDLE file dummy
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check_err $? "Failed to flash with status updates on"
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echo "n"> $DEBUGFS_DIR/fw_update_status
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check_err $? "Failed to disable status updates"
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devlink dev flash $DL_HANDLE file dummy
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check_err $? "Failed to flash with status updates off"
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log_test "fw flash test"
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}
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param_get()
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{
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local name=$1
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cmd_jq "devlink dev param show $DL_HANDLE name $name -j" \
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'.[][][].values[] | select(.cmode == "driverinit").value'
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}
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param_set()
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{
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local name=$1
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local value=$2
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devlink dev param set $DL_HANDLE name $name cmode driverinit value $value
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}
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check_value()
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{
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local name=$1
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local phase_name=$2
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local expected_param_value=$3
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local expected_debugfs_value=$4
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local value
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value=$(param_get $name)
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check_err $? "Failed to get $name param value"
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[ "$value" == "$expected_param_value" ]
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check_err $? "Unexpected $phase_name $name param value"
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value=$(<$DEBUGFS_DIR/$name)
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check_err $? "Failed to get $name debugfs value"
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[ "$value" == "$expected_debugfs_value" ]
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check_err $? "Unexpected $phase_name $name debugfs value"
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}
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params_test()
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{
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RET=0
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local max_macs
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local test1
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check_value max_macs initial 32 32
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check_value test1 initial true Y
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param_set max_macs 16
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check_err $? "Failed to set max_macs param value"
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param_set test1 false
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check_err $? "Failed to set test1 param value"
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check_value max_macs post-set 16 32
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check_value test1 post-set false Y
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devlink dev reload $DL_HANDLE
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check_value max_macs post-reload 16 16
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check_value test1 post-reload false N
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log_test "params test"
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}
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setup_prepare()
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{
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modprobe netdevsim
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echo "$BUS_ADDR $PORT_COUNT" > /sys/bus/netdevsim/new_device
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while [ ! -d $SYSFS_NET_DIR ] ; do :; done
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}
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cleanup()
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{
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pre_cleanup
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echo "$BUS_ADDR" > /sys/bus/netdevsim/del_device
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modprobe -r netdevsim
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}
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trap cleanup EXIT
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setup_prepare
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tests_run
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exit $EXIT_STATUS
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