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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| // Module included in the following assemblies: | ||
| // | ||
| // * networking/using-ptp.adoc | ||
|
|
||
| :_content-type: CONCEPT | ||
| [id="ptp-using-hardware-specific-nic-features_{context}"] | ||
| = Using hardware-specific NIC features with the PTP Operator | ||
|
|
||
| NIC hardware with built-in PTP capabilities sometimes require device-specific configuration. | ||
| You can use hardware-specific NIC features for supported hardware with the PTP Operator by configuring a plugin in the `PtpConfig` custom resource (CR). | ||
| The `linuxptp-daemon` uses the named parameters in the `plugin` stanza to start `linuxptp` processes (`ptp4l` and `phc2sys`) based on the specific hardware configuration. | ||
|
|
||
| For example, set the following for the `spec.profile.plugins` stanza in the `PtpConfig` CR to configure the Intel E810 NIC for use with PTP: | ||
|
|
||
| [source,yaml] | ||
| ---- | ||
| plugins: | ||
| e810: | ||
| enableDefaultConfig: false | ||
| pins: | ||
| "$iface_master": | ||
| "U.FL2": "0 2" | ||
| "U.FL1": "0 1" | ||
| "SMA2": "0 2" | ||
| "SMA1": "0 1" | ||
| ublxCmds: | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-z" | ||
| - "CFG-HW-ANT_CFG_VOLTCTRL,1" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-e" | ||
| - "GPS" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-e" | ||
| - "Galileo" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-d" | ||
| - "GLONASS" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-d" | ||
| - "BeiDou" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-d" | ||
| - "SBAS" | ||
| reportOutput: false | ||
| - args: | ||
| - "-p" | ||
| - "MON-HW" | ||
| reportOutput: true | ||
| ---- | ||
|
|
||
| [IMPORANT] | ||
| ==== | ||
| In {product-title} {product-version}, the Intel E810 NIC is supported with a `PtpConfig` plugin. No other NIC plugins are supported. | ||
| ==== |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,192 @@ | ||
| apiVersion: ptp.openshift.io/v1 | ||
| kind: PtpConfig | ||
| metadata: | ||
| name: grandmaster | ||
| namespace: openshift-ptp | ||
| spec: | ||
| profile: | ||
| - name: "grandmaster" | ||
| ptp4lOpts: "-2 --summary_interval -4" | ||
| phc2sysOpts: -r -u 0 -m -O -37 -N 8 -R 16 -s $iface_master -n 24 | ||
| ptpSchedulingPolicy: SCHED_FIFO | ||
| ptpSchedulingPriority: 10 | ||
| ptpSettings: | ||
| logReduce: "true" | ||
| plugins: | ||
| e810: | ||
| enableDefaultConfig: false | ||
| pins: | ||
| "ens2f1": | ||
| "U.FL2": "0 2" | ||
| "U.FL1": "0 1" | ||
| "SMA2": "0 2" | ||
| "SMA1": "0 1" | ||
| ublxCmds: | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-z" | ||
| - "CFG-HW-ANT_CFG_VOLTCTRL,1" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-e" | ||
| - "GPS" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-e" | ||
| - "Galileo" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-d" | ||
| - "GLONASS" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-d" | ||
| - "BeiDou" | ||
| reportOutput: false | ||
| - args: | ||
| - "-P" | ||
| - "29.20" | ||
| - "-d" | ||
| - "SBAS" | ||
| reportOutput: false | ||
| - args: | ||
| - "-p" | ||
| - "MON-HW" | ||
| reportOutput: true | ||
| ts2phcOpts: " " | ||
| ts2phcConf: | | ||
| [nmea] | ||
| ts2phc.master 1 | ||
| [global] | ||
| use_syslog 0 | ||
| verbose 1 | ||
| logging_level 7 | ||
| ts2phc.pulsewidth 100000000 | ||
| #GNSS module - ls /dev/gnss* -al | ||
| ts2phc.nmea_serialport /dev/gnss0 | ||
| leapfile /usr/share/zoneinfo/leap-seconds.list | ||
| [ens2f1] | ||
| ts2phc.extts_polarity rising | ||
| ts2phc.extts_correction 0 | ||
| ptp4lConf: | | ||
| [ens2f1] | ||
| masterOnly 1 | ||
| [ens2f2] | ||
| masterOnly 1 | ||
| [ens2f3] | ||
| masterOnly 1 | ||
| [ens2f3] | ||
| masterOnly 1 | ||
| [global] | ||
| # | ||
| # Default Data Set | ||
| # | ||
| twoStepFlag 1 | ||
| priority1 128 | ||
| priority2 128 | ||
| domainNumber 24 | ||
| #utc_offset 37 | ||
| clockClass 6 | ||
| clockAccuracy 0x27 | ||
| offsetScaledLogVariance 0xFFFF | ||
| free_running 0 | ||
| freq_est_interval 1 | ||
| dscp_event 0 | ||
| dscp_general 0 | ||
| dataset_comparison G.8275.x | ||
| G.8275.defaultDS.localPriority 128 | ||
| # | ||
| # Port Data Set | ||
| # | ||
| logAnnounceInterval -3 | ||
| logSyncInterval -4 | ||
| logMinDelayReqInterval -4 | ||
| logMinPdelayReqInterval 0 | ||
| announceReceiptTimeout 3 | ||
| syncReceiptTimeout 0 | ||
| delayAsymmetry 0 | ||
| fault_reset_interval -4 | ||
| neighborPropDelayThresh 20000000 | ||
| masterOnly 0 | ||
| G.8275.portDS.localPriority 128 | ||
| # | ||
| # Run time options | ||
| # | ||
| assume_two_step 0 | ||
| logging_level 6 | ||
| path_trace_enabled 0 | ||
| follow_up_info 0 | ||
| hybrid_e2e 0 | ||
| inhibit_multicast_service 0 | ||
| net_sync_monitor 0 | ||
| tc_spanning_tree 0 | ||
| tx_timestamp_timeout 50 | ||
| unicast_listen 0 | ||
| unicast_master_table 0 | ||
| unicast_req_duration 3600 | ||
| use_syslog 1 | ||
| verbose 0 | ||
| summary_interval -4 | ||
| kernel_leap 1 | ||
| check_fup_sync 0 | ||
| clock_class_threshold 7 | ||
| # | ||
| # Servo Options | ||
| # | ||
| pi_proportional_const 0.0 | ||
| pi_integral_const 0.0 | ||
| pi_proportional_scale 0.0 | ||
| pi_proportional_exponent -0.3 | ||
| pi_proportional_norm_max 0.7 | ||
| pi_integral_scale 0.0 | ||
| pi_integral_exponent 0.4 | ||
| pi_integral_norm_max 0.3 | ||
| step_threshold 2.0 | ||
| first_step_threshold 0.00002 | ||
| clock_servo pi | ||
| sanity_freq_limit 200000000 | ||
| ntpshm_segment 0 | ||
| # | ||
| # Transport options | ||
| # | ||
| transportSpecific 0x0 | ||
| ptp_dst_mac 01:1B:19:00:00:00 | ||
| p2p_dst_mac 01:80:C2:00:00:0E | ||
| udp_ttl 1 | ||
| udp6_scope 0x0E | ||
| uds_address /var/run/ptp4l | ||
| # | ||
| # Default interface options | ||
| # | ||
| clock_type BC | ||
| network_transport L2 | ||
| delay_mechanism E2E | ||
| time_stamping hardware | ||
| tsproc_mode filter | ||
| delay_filter moving_median | ||
| delay_filter_length 10 | ||
| egressLatency 0 | ||
| ingressLatency 0 | ||
| boundary_clock_jbod 0 | ||
| # | ||
| # Clock description | ||
| # | ||
| productDescription ;; | ||
| revisionData ;; | ||
| manufacturerIdentity 00:00:00 | ||
| userDescription ; | ||
| timeSource 0x20 | ||
| recommend: | ||
| - profile: "grandmaster" | ||
| priority: 4 | ||
| match: | ||
| - nodeLabel: "node-role.kubernetes.io/worker" |