Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#!/bin/bash
2# SPDX-License-Identifier: GPL-2.0
3
4lib_dir=$(dirname $0)/../../../net/forwarding
5
6ALL_TESTS="fw_flash_test"
7NUM_NETIFS=0
8source $lib_dir/lib.sh
9
10BUS_ADDR=10
11PORT_COUNT=4
12DEV_NAME=netdevsim$BUS_ADDR
13SYSFS_NET_DIR=/sys/bus/netdevsim/devices/$DEV_NAME/net/
14DEBUGFS_DIR=/sys/kernel/debug/netdevsim/$DEV_NAME/
15DL_HANDLE=netdevsim/$DEV_NAME
16
17fw_flash_test()
18{
19 RET=0
20
21 devlink dev flash $DL_HANDLE file dummy
22 check_err $? "Failed to flash with status updates on"
23
24 echo "n"> $DEBUGFS_DIR/fw_update_status
25 check_err $? "Failed to disable status updates"
26
27 devlink dev flash $DL_HANDLE file dummy
28 check_err $? "Failed to flash with status updates off"
29
30 log_test "fw flash test"
31}
32
33setup_prepare()
34{
35 modprobe netdevsim
36 echo "$BUS_ADDR $PORT_COUNT" > /sys/bus/netdevsim/new_device
37 while [ ! -d $SYSFS_NET_DIR ] ; do :; done
38}
39
40cleanup()
41{
42 pre_cleanup
43 echo "$BUS_ADDR" > /sys/bus/netdevsim/del_device
44 modprobe -r netdevsim
45}
46
47trap cleanup EXIT
48
49setup_prepare
50
51tests_run
52
53exit $EXIT_STATUS