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linux-stable/drivers/ptp
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Miroslav Lichvar f0067ebfc4 ptp: add gettimex64() to virtual clocks. 
If the physical clock has the gettimex64() function, provide a
gettimex64() wrapper in the virtual clock to enable more accurate
and stable synchronization.

This adds support for the PTP_SYS_OFFSET_EXTENDED ioctl.

Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Cc: Yangbo Lu <yangbo.lu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-02-03 14:00:57 +00:00
..
Kconfig ptp: ocp: add COMMON_CLK dependency 2021-09-20 11:11:54 +01:00
Makefile ptp: add ptp virtual clock driver framework 2021-07-01 13:08:18 -07:00
ptp_chardev.c
ptp_clock.c ptp: unregister virtual clocks when unregistering physical clock. 2022-02-03 14:00:57 +00:00
ptp_clockmatrix.c ptp: ptp_clockmatrix: repair non-kernel-doc comment 2021-11-12 19:58:10 -08:00
ptp_clockmatrix.h ptp: clockmatrix: use rsmu driver to access i2c/spi bus 2021-09-27 12:16:48 +01:00
ptp_dte.c
ptp_idt82p33.c ptp: idt82p33: optimize _idt82p33_adjfine 2020-11-07 13:10:31 -08:00
ptp_idt82p33.h ptp: idt82p33: use i2c_master_send for bus write 2020-11-07 13:10:27 -08:00
ptp_ines.c net_tstamp: add new flag HWTSTAMP_FLAG_BONDED_PHC_INDEX 2021-12-14 12:28:24 +00:00
ptp_kvm_arm.c ptp: arm/arm64: Enable ptp_kvm for arm/arm64 2021-04-07 16:33:20 +01:00
ptp_kvm_common.c ptp: Don't print an error if ptp_kvm is not supported 2021-04-20 17:17:55 +01:00
ptp_kvm_x86.c ptp: fix error print of ptp_kvm on X86_64 platform 2021-10-15 11:19:25 +01:00
ptp_ocp.c ptp: ocp: Fix a couple NULL vs IS_ERR() checks 2021-11-18 12:12:55 +00:00
ptp_pch.c ptp_pch: Load module automatically if ID matches 2021-10-02 16:13:00 +01:00
ptp_private.h ptp: add kernel API ptp_get_vclocks_index() 2021-07-01 13:08:18 -07:00
ptp_qoriq.c ptp_qoriq: fix overflow in ptp_qoriq_adjfine() u64 calcalation 2021-03-24 12:10:03 -07:00
ptp_qoriq_debugfs.c
ptp_sysfs.c ptp: replace snprintf with sysfs_emit 2022-01-27 14:05:35 +00:00
ptp_vclock.c ptp: add gettimex64() to virtual clocks. 2022-02-03 14:00:57 +00:00
ptp_vmw.c