OpenCloudOS-Kernel/drivers/ptp
Richard Cochran cd734d54e6 ptp: Validate requests to enable time stamping of external signals.
Commit 415606588c ("PTP: introduce new versions of IOCTLs")
introduced a new external time stamp ioctl that validates the flags.
This patch extends the validation to ensure that at least one rising
or falling edge flag is set when enabling external time stamps.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-11-15 12:48:32 -08:00
..
Kconfig ptp: fix typo of "mechanism" in Kconfig help text 2019-10-07 14:55:46 -04:00
Makefile ptp: add debugfs support for ptp_qoriq 2019-01-22 20:21:57 -08:00
ptp_chardev.c ptp: Validate requests to enable time stamping of external signals. 2019-11-15 12:48:32 -08:00
ptp_clock.c ptp: ptp_clock: Publish scaled_ppm_to_ppb 2019-06-13 22:34:55 -07:00
ptp_dte.c ptp: ptp_dte: remove redundant dev_err message 2019-07-25 11:37:40 -07:00
ptp_ixp46x.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
ptp_kvm.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
ptp_pch.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 167 2019-05-30 11:26:39 -07:00
ptp_private.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
ptp_qoriq.c ptp_qoriq: Initialize the registers' spinlock before calling ptp_qoriq_settime 2019-10-02 12:20:38 -04:00
ptp_qoriq_debugfs.c ptp_qoriq: add little enadian support 2019-02-12 12:58:48 -05:00
ptp_sysfs.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00