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Bug
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Resolution: Unresolved
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Normal
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rhel-10.0
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synce4l-1.1.0-1.el10
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Normal
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sst_cs_infra_services
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ssg_core_services
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None
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False
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None
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None
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None
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None
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x86_64
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None
What were you trying to do that didn't work?
In following synce4l configuration, there are two external source, CVL-SDP22 and GNSS.
After synce4l starting, DPLL can lock to GNSS, this is correct.
After GNSS lost gps signal, synce4l can failover to CVL-SDP22.
But it will attach GNSS input_QL 0x1 to physical port enp94s0f0np0.
This is wrong, it should attach CVL-SDP22 input_QL 0xA to enp94s0f0np0.
```
[global]
logging_level 7
use_syslog 0
verbose 1
message_tag [synce4l]
[<synce1>]
network_option 2
extended_tlv 1
recover_time 60
clock_id 5799633565437511660
module_name ice
[enp94s0f0np0]
tx_heartbeat_msec 1000
rx_heartbeat_msec 500
allowed_qls 0x4
allowed_ext_qls 0x21
[
{CVL-SDP22}]
board_label CVL-SDP22
input_QL 0xA
input_ext_QL 0xFF
[
{GNSS}]
board_label GNSS-1PPS
input_QL 0x1
input_ext_QL 0x20
```
Please provide the package NVR for which bug is seen:
[root@dell-per740-91 topo]# rpm -q synce4l
synce4l-1.0.0-2.el10.x86_64
[root@dell-per740-91 topo]# ethtool -i enp94s0f0np0
driver: ice
version: 6.9.0-6.el10.x86_64
firmware-version: 4.01 0x800135e7 1.3256.0
expansion-rom-version:
bus-info: 0000:5e:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: yes
How reproducible:
always
Steps to reproduce
- start ptp4l on systemA as grandmaster
- start ptp4l on systemB as client
- start synce4l on systemB using my configuration file
- simulate {{gnss remove antenna to trigger synce4l failover to CVL-SDP22 (see gnss_remove_antenna() }} in https://gitlab.cee.redhat.com/kernel-qe/kernel/-/blob/master/networking/dpll/common/include.sh?ref_type=heads )
- check synce4l log, found it attach GNSS input_QL 0x1 to physical port enp94s0f0np0 wrongly.
synce4l[2736.125]: [synce4l] EEC_LOCKED/EEC_LOCKED_HO_ACQ on CVL-SDP22 of synce1
synce4l[2736.125]: [synce4l] act on EEC_LOCKED/EEC_LOCKED_HO_ACQ for enp94s0f0np0
synce4l[2736.761]: [synce4l] tx_rebuild_tlv: attached new TLV, QL=0x1 on enp94s0f0np0
synce4l[2736.761]: [synce4l] tx_rebuild_tlv: attached new extended TLV, EXT_QL=0x20 on enp94s0f0np0
Expected results
attach QL 0xA to enp94s0f0np0 after failover
Actual results
attach QL 0x1 to enp94s0f0np0 after failover
- is blocked by
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RHEL-40673 [synce4l]start synce4l fail sometimes
- Planning