Rahul Rameshbabu c3b60ab7a4 ptp: Add .getmaxphase callback to ptp_clock_info ... Enables advertisement of the maximum offset supported by the phase control functionality of PHCs. The callback is used to return an error if an offset not supported by the PHC is used in ADJ_OFFSET. The ioctls PTP_CLOCK_GETCAPS and PTP_CLOCK_GETCAPS2 now advertise the maximum offset a PHC's phase control functionality is capable of supporting. Introduce new sysfs node, max_phase_adjustment. Cc: Jakub Kicinski <kuba@kernel.org> Cc: Shuah Khan <shuah@kernel.org> Cc: Richard Cochran <richardcochran@gmail.com> Cc: Maciek Machnikowski <maciek@machnikowski.net> Signed-off-by: Rahul Rameshbabu <rrameshbabu@nvidia.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-06-20 09:02:33 +01:00
..
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
Makefile	selftests/ptp: Remove clean target from Makefile	2023-02-13 10:05:49 -07:00
phc.sh	selftests: ptp: Add Physical Hardware Clock test	2019-06-13 22:34:55 -07:00
testptp.c	ptp: Add .getmaxphase callback to ptp_clock_info	2023-06-20 09:02:33 +01:00
testptp.mk