linux-dev/tools/testing/selftests/watchdog, branch master

.gitignore: add SPDX License Identifier

2020-03-25T10:50:48Z

Add SPDX License Identifier to all .gitignore files. Signed-off-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman

selftests: watchdog: Add command line option to show watchdog_info

2019-10-02T19:44:43Z

With the new ioctl(WDIOC_GETSUPPORT) call in place, add a command line option to show the watchdog_info. Suggested-by: Eugeniu Rosca Signed-off-by: George G. Davis Signed-off-by: Eugeniu Rosca Signed-off-by: Shuah Khan

selftests: watchdog: Validate optional file argument

2019-10-02T19:44:04Z

The newly added optional file argument does not validate if the file is indeed a watchdog, e.g.: ./watchdog-test -f /dev/zero Watchdog Ticking Away! Fix it by confirming that the WDIOC_GETSUPPORT ioctl succeeds. Fixes: a4864a33f56caa ("selftests: watchdog: Add optional file argument") Reported-by: Eugeniu Rosca Signed-off-by: George G. Davis Signed-off-by: Eugeniu Rosca Signed-off-by: Shuah Khan

selftests: watchdog: cleanup whitespace in usage options

2019-09-23T14:33:16Z

Convert hard spaces to tabs in usage options. Suggested-by: Shuah Khan Signed-off-by: George G. Davis Signed-off-by: Shuah Khan

selftests: watchdog: Add optional file argument

2019-09-23T14:33:16Z

Some systems have multiple watchdog devices where the first device registered is assigned to the /dev/watchdog device file. In order to test other watchdog devices, add an optional file argument for selecting non-default watchdog devices for testing. Tested-by: Eugeniu Rosca Signed-off-by: George G. Davis Signed-off-by: Shuah Khan

selftests: watchdog: fix spelling mistake "experies" -> "expires"

2018-12-13T20:03:19Z

There is a spelling mistake in the --gettimeleft help text, fix it. Signed-off-by: Colin Ian King Signed-off-by: Shuah Khan

selftests: watchdog: Add gettimeleft command line arg

2018-12-12T21:01:59Z

Add command line argument to call and display the results of ioctl WDIOC_GETTIMELEFT. Signed-off-by: Jerry Hoemann Signed-off-by: Shuah Khan

selftests: watchdog: Fix ioctl SET* error paths to take oneshot exit path

2018-10-24T20:49:36Z

When ioctls for WDIOC_SETOPTIONS (WDIOS_DISABLECARD or WDIOS_ENABLECARD), WDIOC_SETTIMEOUT, and WDIOC_SETPRETIMEOUT fail, the error path continues to handler watchdog timer until user terminates it. When ioctl returns error, it might not be safe to let the watchdog tick. The error could be due an unsupported ioctl command or some other error. Fix it to handle error paths as oneshot to stop the watchdog ticks and exit right away. Signed-off-by: Shuah Khan (Samsung OSG)

selftests: watchdog: Add gettimeout and get|set pretimeout

2018-10-24T20:49:36Z

Add command line arguments to call ioctl WDIOC_GETTIMEOUT, WDIOC_GETPRETIMEOUT and WDIOC_SETPRETIMEOUT. Signed-off-by: Jerry Hoemann Signed-off-by: Shuah Khan (Samsung OSG)

selftests: watchdog: Fix error message.

2018-10-24T20:49:36Z

Printf's say errno but print the string version of error. Make consistent. Signed-off-by: Jerry Hoemann Signed-off-by: Shuah Khan (Samsung OSG)