As part of consolidating all common Python-based functionality into the new sonic-py-common package, this pull request:
1. Redirects all Python applications/scripts in sonic-buildimage repo which previously imported sonic_device_util or sonic_daemon_base to instead import sonic-py-common, which was added to the 201911 branch in https://github.com/Azure/sonic-buildimage/pull/5063
2. Replaces all calls to `sonic_device_util.get_platform_info()` to instead call `sonic_py_common.get_platform()` and removes any calls to `sonic_device_util.get_machine_info()` which are no longer necessary (i.e., those which were only used to pass the results to `sonic_device_util.get_platform_info()`.
3. Removes unused imports to the now-deprecated sonic-daemon-base package and sonic_device_util.py module
This is a step toward resolving https://github.com/Azure/sonic-buildimage/issues/4999
* Update the buffer size based on the latest excel
Signed-off-by: Stephen Sun <stephens@mellanox.com>
* Align the buffer configuration with the latest formula:
- reduce redundant "*2" in formula
- use port MTU for local sending the PFC frame and peer lossless MTU for peer sending lossless traffic
Buffer pool size updated accordingly.
Signed-off-by: Stephen Sun <stephens@mellanox.com>
Align SFP key names with new standard defined in https://github.com/Azure/sonic-platform-common/pull/97
- hardwarerev -> hardware_rev
- serialnum -> serial
- manufacturename -> manufacturer
- modelname -> model
- Connector -> connector
Merge most of the changes that recently made it to master.
This will be the last such merge operation and future commits will only cherry-pick fixes and targeted features.
Major fixes and features,
- reboot cause enhancement with more hardware reboot cause reporting
- fix reboot cause parsing issue with 201811 release
- fix get_change_event logic
- fix error message on missing sysfs entry by our plugins
- final piece of the platform refactors for fan and sensor reporting through the platform API
thermalctld throwing error messages because it is not yet fully configured, disabling it for now on arista platforms.
Co-authored-by: Zhi Yuan Carl Zhao <zyzhao@arista.com>
Issue: Port with AOC cable does not come up when "sfputil reset <port_name>" is executed.
Modified the incorrect mask used in reset API to resolve the issue.
* Change port index in port_config.ini to 1-based
* Add default port index to port_config.ini, change platform plugins to accept 1-based port index
* fix port index in sfp_event.py
**- Why I did it**
For decoding system EEPROM of S6000 based on Dell offset format and S6000-ON’s system EEPROM in ONIE TLV format.
**- How I did it**
- Differentiate between S6000 and S6000-ON using the product name available in ‘dmi’ ( “/sys/class/dmi/id/product_name” )
- For decoding S6000 system EEPROM in Dell offset format and updating the redis DB with the EEPROM contents, added a new class ‘EepromS6000’ in eeprom.py,
- Renamed certain methods in both Eeprom, EepromS6000 classes to accommodate the plugin-specific methods.
**- How to verify it**
- Use 'decode-syseeprom' command to list the system EEPROM details.
- Wrote a python script to load chassis class and call the appropriate methods.
UT Logs: [S6000_eeprom_logs.txt](https://github.com/Azure/sonic-buildimage/files/4735515/S6000_eeprom_logs.txt), [S6000-ON_eeprom_logs.txt](https://github.com/Azure/sonic-buildimage/files/4735461/S6000-ON_eeprom_logs.txt)
Test script: [eeprom_test_py.txt](https://github.com/Azure/sonic-buildimage/files/4735509/eeprom_test_py.txt)
**- Why I did it**
- Skip thermalctld in DellEMC S6000, S6100, Z9100 and Z9264 platforms.
- Change the return type of thermal Platform APIs in DellEMC S6000, S6100 and Z9100 platforms to 'float'.
**- How I did it**
- Add 'skip_thermalctld:true' in pmon_daemon_control.json for DellEMC S6000, S6100, Z9100 and Z9264 platforms.
- Made changes in thermal.py, for 'get_temperature', 'get_high_threshold' and 'get_low_threshold' to return 'float' value.
**- How to verify it**
- Check thermalctld is not running in 'pmon'.
- Wrote a python script to load Chassis class and then call the APIs accordingly and verify the return type.
Dynamic threshold setting changed to 0 and WRED profile green min threshold set to 250000 for Tomahawk devices
Changed the dynamic threshold settings in pg_profile_lookup.ini
Added a macro for WRED profiles in qos.json.j2 for Tomahawk devices
Necessary changes made in qos.config.j2 to use the macro if present
Signed-off-by: Neetha John <nejo@microsoft.com>
Update SAI/SDK/FW and MSN4700 device files to support 8 lanes 400G
Update SAI to 1.16.3
Update SDK to 4.4.0914
Update FW to *.2007.1112
Update MSN4700 device files to support 8 lanes 400G
Extend the PMON daemon start control to lm-sensors and fancontrol.
change template docker-pmon.supervisord.conf.j2 and start.sh.j2 to have lm-sensors and fancontrol start scripts and supervisord config file controlled by pmon_daemon_control.json.
the intention is to avoid wrong daemon status in "supervisorctl status" output. For example, on some platform, if there is no fancontrol config file, and it is not ruled out from supervisord conf file and start.sh, we'll see fancontrol in "STOPPED" status from "supervisorctl status" output, which will violate some check in the platform test(check daemon status as expected)
* New SKU support for MSN3420
Signed-off-by: Shlomi Bitton <shlomibi@mellanox.com>
Conflicts:
device/mellanox/x86_64-mlnx_msn2700-r0/plugins/sfputil.py
* Add CPLD's
* Symlink fixes and semantics
* Adding new platform at end of lines
Remove skip_thermalctld as it is not available on 201911 branch
hardware daemons are not supported in kvm vs platform now
admin@vlab-01:/usr/share/sonic/device/x86_64-kvm_x86_64-r0$ docker exec -it pmon bash
root@vlab-01:/# supervisorctl status
fancontrol STOPPED Not started
lm-sensors STOPPED Not started
rsyslogd RUNNING pid 23, uptime 0:03:09
start.sh EXITED Apr 22 09:07 AM
supervisor-proc-exit-listener RUNNING pid 17, uptime 0:03:10
Signed-off-by: Guohan Lu <lguohan@gmail.com>
FPGA driver crash fix for stale buffer in i2c transfer
LED firmware load issue fix.
10G port swapfix
psu/sfp bug fixes to report correct states/status of hw
sai_xml contains info about port splits, previously it simply linked to the MSN3800 sai xml, which does not have splits. New version describes splits and speeds according to Mellanox-SN3800-D112-C8 SKU.
Practically it can cause port recreation on SAI init.
Signed-off-by: Mykola Faryma <mykolaf@mellanox.com>
