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linux/drivers/ptp
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Jacob Keller 8dcfc910a8 ptp: ocp: reject unsupported periodic output flags 
The ptp_ocp_signal_from_perout() function supports PTP_PEROUT_DUTY_CYCLE
and PTP_PEROUT_PHASE. It does not support PTP_PEROUT_ONE_SHOT, but does not
reject a request with such an unsupported flag.

Add the appropriate check to ensure that unsupported requests are rejected
both for PTP_PEROUT_ONE_SHOT as well as any future flags.

Fixes: 1aa66a3a13 ("ptp: ocp: Program the signal generators via PTP_CLK_REQ_PEROUT")
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250312-jk-net-fixes-supported-extts-flags-v2-5-ea930ba82459@intel.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-03-20 08:50:03 +01:00
..
Kconfig ptp: Remove 'default y' for VMCLOCK PTP device 2024-11-04 18:18:10 -08:00
Makefile s390/time: Add PtP driver 2024-10-30 17:02:39 -07:00
ptp_chardev.c ptp: Add PHC file mode checks. Allow RO adjtime() without FMODE_WRITE. 2025-03-05 12:43:54 +00:00
ptp_clock.c ptp: Ensure info->enable callback is always set 2025-01-27 14:29:25 -08:00
ptp_clockmatrix.c Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
ptp_clockmatrix.h
ptp_dfl_tod.c
ptp_dte.c Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
ptp_fc3.c Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
ptp_fc3.h
ptp_idt82p33.c Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
ptp_idt82p33.h
ptp_ines.c Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
ptp_kvm_arm.c
ptp_kvm_common.c
ptp_kvm_x86.c ptp: kvm: x86: Return EOPNOTSUPP instead of ENODEV from kvm_arch_ptp_init() 2024-12-06 17:38:11 -08:00
ptp_mock.c
ptp_ocp.c ptp: ocp: reject unsupported periodic output flags 2025-03-20 08:50:03 +01:00
ptp_pch.c ptp_pch: Replace deprecated PCI functions 2024-10-31 18:53:35 -07:00
ptp_private.h
ptp_qoriq_debugfs.c
ptp_qoriq.c Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
ptp_s390.c s390/time: Add PtP driver 2024-10-30 17:02:39 -07:00
ptp_sysfs.c ptp: fix integer overflow in max_vclocks_store 2024-06-18 13:26:44 -07:00
ptp_vclock.c
ptp_vmclock.c ptp: vmclock: Remove goto-based cleanup logic 2025-02-11 10:20:52 +01:00
ptp_vmw.c ptp/vmware: Use VMware hypercall API 2024-06-25 17:15:47 +02:00