| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | tools, update rtctest.c to verify passage of time | Prarit Bhargava | 2015-03-24 | 1 | -0/+13 |
| | | | | | | | | | | | | | | | | | | | | | | | rtctest.c checks to see if PIE is functioning by testing if 20 interrupts occur at rates from 2HZ to 64HZ. While this check is good, it does not check to see if the correct amount of time has actually passed. This misses situations where the RTC may be operating at a higher or lower frequency than expected. This patch introduces a simple check to verify if the time passed is less than 10% of what was programmed into the RTC. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: John Stultz <john.stultz@linaro.org> Cc: corbet@lwn.net Cc: rtc-linux@googlegroups.com Cc: linux-doc@vger.kernel.org Cc: a.zummo@towertech.it Cc: prarit@redhat.com Cc: john.stultz@linaro.org Cc: shuahkh@osg.samsung.com Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> | ||||
| * | Documentation, split up rtc.txt into documentation and test file | Prarit Bhargava | 2015-03-24 | 1 | -0/+258 |
| This patch splits rtc.txt into two separate files, one for the documentation itself, and the other for the rtctest.c file. The rtctest file is moved into the kernel tools/testing/selftests/timers directory. This will make automated testing easier. Note that the only difference in the rtc.txt file is that the location of the rtctest.c file has changed. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Jonathan Corbet <corbet@lwn.net> Acked-by: John Stultz <john.stultz@linaro.org> Cc: corbet@lwn.net Cc: rtc-linux@googlegroups.com Cc: linux-doc@vger.kernel.org Cc: a.zummo@towertech.it Cc: prarit@redhat.com Cc: john.stultz@linaro.org Cc: shuahkh@osg.samsung.com Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> | |||||
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index : op-kernel-dev | |
| Development kernel branch for OpenPOWER systems | Raptor Engineering, LLC |
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