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c3b60ab7a4
linux/drivers/ptp
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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
..
Kconfig net: pch_gbe: Allow build on MIPS_GENERIC kernel 2023-06-08 19:18:32 -07:00
Makefile ptp: add ToD device driver for Intel FPGA cards 2023-03-29 21:25:48 -07:00
ptp_chardev.c ptp: Add .getmaxphase callback to ptp_clock_info 2023-06-20 09:02:33 +01:00
ptp_clock.c ptp: Add .getmaxphase callback to ptp_clock_info 2023-06-20 09:02:33 +01:00
ptp_clockmatrix.c
ptp_clockmatrix.h
ptp_dfl_tod.c ptp: add ToD device driver for Intel FPGA cards 2023-03-29 21:25:48 -07:00
ptp_dte.c ptp: convert remaining drivers to adjfine interface 2022-11-11 10:58:39 +00:00
ptp_idt82p33.c ptp: idt82p33: remove PEROUT_ENABLE_OUTPUT_MASK 2022-11-25 10:34:08 +00:00
ptp_idt82p33.h ptp: idt82p33: remove PEROUT_ENABLE_OUTPUT_MASK 2022-11-25 10:34:08 +00:00
ptp_ines.c ptp: ines: drop of_match_ptr for ID table 2023-03-15 21:14:57 -07:00
ptp_kvm_arm.c ptp: kvm: Use decrypted memory in confidential guest on x86 2023-03-17 21:57:52 -07:00
ptp_kvm_common.c ptp: kvm: Use decrypted memory in confidential guest on x86 2023-03-17 21:57:52 -07:00
ptp_kvm_x86.c ptp: kvm: Use decrypted memory in confidential guest on x86 2023-03-17 21:57:52 -07:00
ptp_ocp.c Driver core changes for 6.4-rc1 2023-04-27 11:53:57 -07:00
ptp_pch.c ptp_phc: convert .adjfreq to .adjfine 2022-11-11 10:58:39 +00:00
ptp_private.h ptp: vclock: use mutex to fix "sleep on atomic" bug 2023-02-22 21:23:48 -08:00
ptp_qoriq_debugfs.c
ptp_qoriq.c ptp_qoriq: fix memory leak in probe() 2023-03-24 19:17:22 -07:00
ptp_sysfs.c ptp: Add .getmaxphase callback to ptp_clock_info 2023-06-20 09:02:33 +01:00
ptp_vclock.c ptp: vclock: use mutex to fix "sleep on atomic" bug 2023-02-22 21:23:48 -08:00
ptp_vmw.c Networking changes for 6.2. 2022-12-13 15:47:48 -08:00