Re: [PATCH v7 4/8] time: Add driver cross timestamp interface for higher precision time synchronization

On Fri, Feb 12, 2016 at 12:25:25PM -0800, Christopher S. Hall wrote: > /** > + * get_device_system_crosststamp - Synchronously capture system/device > timestamp > + * @sync_devicetime: Callback to get simultaneous device time and > + * system counter from the device driver > + * @xtstamp:

Re: [PATCH v7 4/8] time: Add driver cross timestamp interface for higher precision time synchronization

On Fri, Feb 12, 2016 at 12:25:25PM -0800, Christopher S. Hall wrote: > /** > + * get_device_system_crosststamp - Synchronously capture system/device > timestamp > + * @sync_devicetime: Callback to get simultaneous device time and > + * system counter from the device driver > + * @xtstamp:

[PATCH v7 4/8] time: Add driver cross timestamp interface for higher precision time synchronization

ACKNOWLEDGMENT: cross timestamp code was developed by Thomas Gleixner . It has changed considerably and any mistakes are mine. The precision with which events on multiple networked systems can be synchronized using, as an example, PTP (IEEE 1588, 802.1AS) is limited by the precision of the cross

[PATCH v7 4/8] time: Add driver cross timestamp interface for higher precision time synchronization

ACKNOWLEDGMENT: cross timestamp code was developed by Thomas Gleixner . It has changed considerably and any mistakes are mine. The precision with which events on multiple networked systems can be synchronized using, as an example, PTP (IEEE 1588, 802.1AS) is limited by the