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config ptp4l 'ptp4l' # configures the ptp4l daemon
#option role 'auto' # role to use: 'auto' (default) - BMCA algo determines role
# 'client' - will never attempt to be a server
# 'server' - will never attempt to be a client
#option loglevel '6' # Logging verbosity for ptp4l (0-7). 6=INFO (default), 7=DEBUG.
#option require_clock_sync '0' # 0 - skip waiting for kernel to report clock is sync'd (default unless server)
# 1 - require clock-in-sync check before starting (default if server)
#option clock_sync_check_interval '15' # Seconds between clock discipline checks (default: 15).
# Only used when require_clock_sync is 1.
#option clock_sync_max_tries '8' # Max attempts before giving up clock sync wait (default: 8).
# Total wait = clock_sync_check_interval x (tries - 1), ~105s at defaults.
# Set to 0 to wait indefinitely (blocks boot until clock disciplines).
# For global lines in ptp4l.conf - Each item is one line like "key value" for the [global] section
#list global_opts 'clockClass 6'
# For extra ptp4l command line options
#list extra_args ''
# At least one ptp_interface section is required for ptp4l to start.
# Repeat this block for each interface ptp4l should listen on.
#config ptp_interface
# option interface 'lan' # required - UCI's interface name, init-script looks up kernel ifname as needed
# #option transport 'UDPv4' # Network transport: UDPv4 (default), UDPv6, L2.
# #option delay_mechanism 'E2E' # PTP delay mechanism: E2E (End-to-End, default), P2P (Peer-to-Peer).
# #list interface_opts 'logSyncInterval -3'
config phc2sys 'phc2sys' # configures the phc2sys daemon, which syncs either system clock from PHC in NIC (as a client, or vice versa as a server)
#option phc_device '/dev/ptp0' # PTP Hardware Clock device - required, no default.
# Verify this matches the PHC for your PTP interface (e.g. /dev/ptp0).
# phc2sys will not start until this is set.
# specifies clock sync'ing direction # 'phc_to_sys': PHC (sync'd by ptp4l) disciplines system clock (default unless ptp4l role is 'server')
#option sync_direction 'phc_to_sys' # 'sys_to_phc': System clock disciplines PHC (default if ptp4l's role is 'server')
#option loglevel '5' # Logging verbosity for phc2sys, 5 by default, 6 if stats_interval is set
#option stats_interval '0' # Log status updates every N seconds (N defaults to 1 when -R param (by-default) is 1Hz).
# By default/if unset, log-level (above) will be set to 5 and these messages will not be seen
#list extra_args '' # For other phc2sys command line options.
# Example: list extra_args '-O 0'
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