Commit Graph

2 Commits

Author SHA1 Message Date
Rob Bradford
08288305ef devices: cmos: Populate Update in Progress bit (UIP)
This bit should be set for the last 224us of each second. To be able to
fill this bit we need to use clock_gettime() to get the nanoseconds.
Also set the frequency bit to indicate we update at 32kHz.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2020-07-22 09:57:46 +02:00
Rob Bradford
8ea4145f98 devices, vmm: Add legacy CMOS device
Based off of crosvm revision b5237bbcf074eb30cf368a138c0835081e747d71
add a CMOS device. This environments that can't use KVM clock to get the
current time (e.g. Windows and EFI.)

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
2019-10-03 14:57:49 +01:00