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(parent: 139a5bc) | patch
ptp: add ptp virtual clock driver framework
authorYangbo Lu <yangbo.lu@nxp.com>
Wed, 30 Jun 2021 08:11:52 +0000 (16:11 +0800)
committerDavid S. Miller <davem@davemloft.net>
Thu, 1 Jul 2021 20:08:18 +0000 (13:08 -0700)
commitf2e6a7b485563f81239c946fd034a5d15dddd2de
tree7e4ef8c7ca741fecd668e94f122543f34284ca61tree | snapshot
parent139a5bc41536897c2a1d667cf73441807bc127a1commit | diff
ptp: add ptp virtual clock driver framework

This patch is to add ptp virtual clock driver framework
utilizing timecounter/cyclecounter.

The patch just exports two essential APIs for PTP driver.

- ptp_vclock_register()
- ptp_vclock_unregister()

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/ptp/Makefile diff | blob | history
drivers/ptp/ptp_private.h diff | blob | history
drivers/ptp/ptp_vclock.c [new file with mode: 0644] blob
include/linux/ptp_clock_kernel.h diff | blob | history
Linux Kernel Source Tree.