cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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sysfs-class-rtc-rtc0-device-rtc_calibration (763B)


      1What:           /sys/class/rtc/rtc0/device/rtc_calibration
      2Date:           Oct 2011
      3KernelVersion:  3.0
      4Contact:        Mark Godfrey <mark.godfrey@stericsson.com>
      5Description:    Attribute for calibrating ST-Ericsson AB8500 Real Time Clock
      6		The rtc_calibration attribute allows the userspace to
      7                calibrate the AB8500.s 32KHz Real Time Clock.
      8                Every 60 seconds the AB8500 will correct the RTC's value
      9                by adding to it the value of this attribute.
     10
     11                The range of the attribute is -127 to +127 in units of
     12                30.5 micro-seconds (half-parts-per-million of the 32KHz clock)
     13Users:          The /vendor/st-ericsson/base_utilities/core/rtc_calibration
     14                daemon uses this interface.