This was an ask by Microsoft to provide:
7260 config.bcm file for hardware sku Arista-7260CX3-D92C16 (Named Arista-7260CX3-D96C16).
There are 16 100G uplinks:
Ethernet13-20/1
Ethernet45-52/1
All other ports are breakout to 2 50G ports.
The original ask was for 201811. This is the requested PR for 202012.
How I did it
Copied existing Arista-7260CX3-D108C8 HWSKU and altered the bcm config, port_config.ini, and buffers config files.
Co-authored-by: Zhi Yuan (Carl) Zhao <zyzhao@arista.com>
- Why I did it
The chassis name in MSN4410 platform_components.json is not correct
- How I did it
Fix the chassis name
- How to verify it
Run relevant platform API test
Signed-off-by: Kebo Liu <kebol@nvidia.com>
- Why I did it
platform.json of 4600C only has 2 CPU core thermal sensors, but there are 4 actually
- How I did it
Added thermal sensors for CPU core 2 and core 3.
- How to verify it
Build.
Tested on a Celestica Seastone2 DX030 switch
Testing scenarios:
- Various QSFP ports in both normal and breakout config.
- 100G and 40G link speed show different colors.
- SFP1 port works.
Signed-off-by: Christian Svensson <blue@cmd.nu>
- Why I did it
Add sensor conf for MSN4600C A1 platform
- How I did it
Add a new sensor conf file and relevant scripts to support two different versions of the platform
- How to verify it
Run "sensors" cmd to check the output on the A1 platform to see whether it's as expected.
Signed-off-by: Kebo Liu <kebol@nvidia.com>
Why I did it
Fix typo and missing files in SN3800 and SN4600C's buffer templates
How I did it
ingress_lossless_xoff_size => ingress_lossless_pool_xoff add missing files for SN4600C-D100C12S2
How to verify it
Deploy the fix and verify whether the device can be up.
Signed-off-by: Stephen Sun <stephens@nvidia.com>
#### Why I did it
The capability files were incorrect in comparison to the marketing spec of the SN4410 platform.
#### How I did it
Aligned the capability files according to the marketing spec.
#### How to verify it
Did basic manual sanity checks:
- Check if critical docker containers were UP
- Check if interfaces were created and were UP
- Check if interfaces created in the syncd docker container by executing – sx_api_ports_dump.py script
- Check the logs from the start of the switch – everything was OK
- Verified the port breakout
- Why I did it
Also recalculated all parameters with the latest algorithm with per-speed peer response time taken into account
- How I did it
Detailed information of each SKU:
C64:
t0: 32 100G downlinks and 32 100G uplinks
t1: 56 100G downlinks and 8 100G uplinks with 2km-cable supported
D112C8: 112 50G downlinks and 8 100G uplinks.
D48C40: 48 50G downlinks, 32 100G downlinks, and 8 100G uplinks
D100C12S2: 4 100G downlinks, 2 10G downlinks, 100 50G downlinks, and 8 100G uplinks
2km cable is supported for C64 on t1 only
- How to verify it
Run regression test (QoS)
Signed-off-by: Stephen Sun <stephens@nvidia.com>
- Why I did it
Support zero buffer profiles
1. Add buffer profiles and pool definition for zero buffer profiles
2. Support applying zero profiles on INACTIVE PORTS
3. Enable dynamic buffer manager to load zero pools and profiles from a JSON file
- How I did it
Add buffer profiles and pool definition for zero buffer profiles
If the buffer model is static:
* Apply normal buffer profiles to admin-up ports
* Apply zero buffer profiles to admin-down ports
If the buffer model is dynamic:
* Apply normal buffer profiles to all ports
* buffer manager will take care when a port is shut down
Update buffers_config.j2 to support INACTIVE PORTS by extending the existing macros to generate the various buffer objects, including PGs, queues, ingress/egress profile lists
Originally, all the macros to generate the above buffer objects took active ports only as an argument.
Now that buffer items need to be generated on inactive ports as well, an extra argument representing the inactive ports need to be added.
To be backward compatible, a new series of macros are introduced to take both active and inactive ports as arguments
The original version (with active ports only) will be checked first. If it is not defined, then the extended version will be called.
Only vendors who support zero profiles need to change their buffer templates
Enable buffer manager to load zero pools and profiles from a JSON file:
The JSON file is provided on a per-platform basis
It is copied from platform/<vendor> folder to /usr/share/sonic/temlates folder in compiling time and rendered when the swss container is being created.
To make code clean and reduce redundant code, extract common macros from buffer_defaults_t{0,1}.j2 of all SKUs to two common files:
One in Mellanox-SN2700-D48C8 for single ingress pool mode
The other in ACS-MSN2700 for double ingress pool mode
Those files of all other SKUs will be symbol link to the above files
Update sonic-cfggen test accordingly:
* Adjust example output file of JSON template for unit test
* Add unit test in for Mellanox's new buffer templates.
- How to verify it
Regression test.
Unit test in sonic-cfggen
Run regression test and manually test.
Signed-off-by: stephens <stephens@nvidia.com>
This is to address an issue where it was observed that SAI operations sometime make take a very long to time complete (over 45ms). It was determined that the ALPM distributed thread was causing this issue.
The fix is to disable this debug thread that has no functional purpose.
Preliminary tests looks fine. BGP neighbors were all up with proper routes programmed
interfaces are all up
Manually ran the fib test cases on 7050CX3 (TD3), TD2, TH, TH2, and TH3 based platforms and
thy all passed.
- Why I did it
Wrong SKU configuration will lead to longer init flow.
This will affect fast-reboot feature by increasing the traffic downtime.
Since MLNX met the required downtime period with this SKU this bug found with a delay.
- How I did it
Add the required split labels for ports.
- How to verify it
Run fast-reboot with this platform using SN3800-D112C8 SKU.
This commit more fully declares the HW capabilities of the Nokia-7215
platform. For example, support for the threshold values associated with each
thermal sensor is described. The intent here is to inform the sonic-mgmt
platform test cases of which HW features are supported.
This commit must align with PR# 4521 within the sonic-mgmt git repo which is
currently under review. Any changes to that PR will need to be reflected in
this commit.
A new config option `sai_verify_incoming_chksum` was added to control the value of IPV4_INCR_CHECKSUM_ORIGINAL_VALUE_VERIFY in the EGR_FLEX_CONFIG control register (this prevents checksums of 0xffff from being propagated to other devices)
Signed-off-by: Lawrence Lee <lawlee@microsoft.com>
What I did:
add platform components
How I did it:
In platform_components.json add chassis and empty component
How to verify it:
Run show platform firmware updates
This PR aims to fix the healthd crash issue by adding system health monitoring configuration file for platform Celestica E1031 by adding a new configuration file under the path device/celestica/x86_64-cel_e1031-r0/.
How to verify it
I manually restart the system-health.service and confirmed that healthd is running.
Signed-off-by: Yong Zhao <yozhao@microsoft.com>
Why I did it
The first 4 ports on this dut are breakout ports. They might not always be connected in lab. Mark them as 'RJ45' to skip the SFP check since they are by default disabled.
How to verify it
run platform test_reboot.py
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
To fix failed test cases of Haliburton platform APIs that found on platform_tests script
- How I did it
- Add device/celestica/x86_64-cel_e1031-r0/platform.json
- Update functions to support python3.7
- Add more functions follow latest sonic_platform_base
- Fix the bug
Signed-off-by: Wirut Getbamrung [wgetbumr@celestica.com]
Deliver sfputil support for sfputil show eeprom and sfputil reset along with some component test case fixes
Co-authored-by: Carl Keene <keene@nokia.com>
* add hwsku.json for the Nokia-7215
* added required default_brkout_mode to hwsku as its not optional
* remove tabs from the file so spacing consistent
Co-authored-by: Carl Keene <keene@nokia.com>
* Update default cable len to 0m for TD2 (#8298)
* Update sonic-cfggen tests with the correct cable len
Signed-off-by: Neetha John <nejo@microsoft.com>
As part of the buffer reclamation efforts for TD2, setting the default cable len to 0m which means unused ports will have a cable len of 0m.
Why I did it
To align with the changes in Azure/sonic-swss#1830
How to verify it
- With the default cable len set to 0m and the associated changes in swss, CABLE_LENGTH table had '0m' set for unused ports and accordingly more space was reserved for the shared pool
- Cfggen tests passed with the cable len update
Why I did it
To support "pcied" and "pcieutil" commands in DellEMC Z9332f.
How I did it
Add 'pcie.yaml' in device/dell/[PLATFORM]/ directory.
How to verify it
Execute "pcieutil check" command.
Logs: UT_logs.txt
This PR only contains backports from master
Fix leak discovered on master, though 202012 is not affected it's better to have the fix (fixes [master] thermalctld leak on Arista devices makes them unreachable when memory is exhausted #7515)
Fix EepromDecoderimplementation in the platform API (fixes syseepromd crashing repeatedly on SONiC.20201231.02 #8263)
Fix Mineral platform definition and configuration
Fix build issues in environments where /proc is not mounted/restricted (fixes PLATFORM=broadcom fails arista "ReloadCauseManagerTest" first time #7800)
Fix some pytest issues
Add sfp-eeprom C API and also mount it in pmon
Signed-off-by: Neetha John <nejo@microsoft.com>
As part of the buffer reclamation efforts for TD2, setting the default cable len to 0m which means unused ports will have a cable len of 0m.
Why I did it
To align with the changes in Azure/sonic-swss#1830
How to verify it
With the default cable len set to 0m and the associated changes in swss, CABLE_LENGTH table had '0m' set for unused ports and accordingly more space was reserved for the shared pool
