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
- Removed the old function for detecting a faulty fan.
- Removed the old function for detecting excess temperature.
- Implement thermal_manager APIs based on ThermalManagerBase
- Implement thermal_conditions APIs based on ThermalPolicyConditionBase
- Implement thermal_actions APIs based on ThermalPolicyActionBase
- Implement thermal_info APIs based on ThermalPolicyInfoBase
- Add thermal_policy.json
Why I did it
To determine the revision of the pcie.yaml to be used based on BIOS version in DellEMC S6100 platform.
Depends on: Azure/sonic-platform-common#195
How I did it
Added two revisions of pcie.yaml pcie_1.yaml and pcie_2.yaml
Included a platform-specific Pcie class to provide the revision of the pcie.yaml to be used by pcieutil/pcied.
How to verify it
Execute pcieutil check (Azure/sonic-utilities#1672) command and verify the list of PCIe devices displayed.
Logs: UT_logs.txt
Signed-off-by: Roman Savchuk <romanx.savchuk@intel.com>
Why I did it
Platform pcie configuration file doesn't exist for x86_64-arista_7170_64c
How I did it
Generate pcie.yml
How to verify it
Started pcie daemon (pcied RUNNING pid 63, uptime 0:00:19)
Add device and platform code for ix7-bwde, ix8a-bwde.
Support platform API 2.0 for all quanta platforms except for ix1b
Co-authored-by: robert.hong <robert.hong@qct.io>
- Why I did it
To create SDK dump on Mellanox devices when SDK event has occurred.
- How I did it
Set the SKUs keys needed to initialize the feature in SAI.
- How to verify it
Simulate SDK event and check that dump is created in the expected path.
Why I did it
MMU configuration for DellEMC Z9332 systems in T0/T1 topology
How I did it
Updated config.bcm, QoS/Buffer pool and lossy/lossless profile settings
How to verify it
Verified that Dell systems are booting up fine and basic test cases passing.
What I did:
Updated 7260 MMU Profile based on latest MSFT Tier 1 Tomahawk2_MMU_Setting_48x100G_40m_16x100G_300m_v1.0 and
TH2_PGHdrm_MSFT.
How I verify:
Made sure image is up/traffic is flowing/mmu dump looked fine.
SAI qos test need will be updated to support this SKU.
Process pcied failed on Arista-7170-32CD-C32
```
root@sonic:/# supervisorctl
chassis_db_init EXITED Jun 03 08:48 AM
dependent-startup EXITED Jun 03 08:48 AM
ledd RUNNING pid 28, uptime 3:07:49
lm-sensors EXITED Jun 03 08:48 AM
pcied FATAL Exited too quickly (process log may have details)
```
Signed-off-by: Andriy Kokhan <andriyx.kokhan@intel.com>
- Why I did it
This is to back-port Azure 7410 to 202012 branch.
Enhance the Python3 support for platform API. Originally, some platform APIs call SDK API which didn't support Python 3. Now the Python 3 APIs have been supported in SDK 4.4.3XXX, Python3 is completely supported by platform API
- How I did it
Start all platform daemons from python3
1. Remove #/usr/bin/env python at the beginning of each platform API file as the platform API won't be started as daemons but be imported from other daemons.
2. Adjust SDK API calls accordingly
Signed-off-by: Stephen Sun <stephens@nvidia.com>
#### Why I did it
- After [sonic-linux-kernel#177](https://github.com/Azure/sonic-linux-kernel/pull/177) changes, the I2C mux channels of Baseboard and Switchboard CPLDs are moved from i2c-4 and i2c-5 to i2c-36 and i2c-37 respectively.
- This caused QSFP driver initialization of i2c-36 to i2c-41 to fail causing the ports from Ethernet208 to Ethernet248 fail.
#### How I did it
- The fix to this problem is to change the order of QSFP driver initialization to I2C mux channels.
- Instead of the order i2c-10 to i2c-41, the order i2c-4 to i2c-35 is being utilized.
- Also, need to change the i2c-mux-channel number for Baseboard CPLD and switchboard CPLD in scripts to access them.
Why I did it
7050 S4Q31 mmu configuration is missing ALPM configurations, causing not enough memory reserved for routes. Orchagent crashes on a nightly testbed with 6400 route entries.
How I did it
Add the missing ALPM configurations.
How to verify it
Load the configuration on testbed and verified new configuration exists and no more crash.
Signed-off-by: Ying Xie ying.xie@microsoft.com
#### Why I did it
Support 2km cables for Microsoft SKUs
#### How I did it
1. Update pg_profile_lookup.ini with 2000m cable supported
2. Update buffer configuration for t1 with uplink cable 2000m
- For SN3800 platform:
- C64:
- t0: 32 100G down links and 32 100G up links.
- t1: 56 100G down links and 8 100G up links with 2 km cable.
- D112C8: 112 50G down links and 8 100G up links.
- D24C52: 24 50G down links, 20 100G down links, and 32 100G up links.
- D28C50: 28 50G down links, 18 100G down links, and 32 100G up links.
- For SN2700 platform:
- D48C8: 48 50G down links and 8 100G up links.
- C32:
- t0: 16 100G down links and 16 100G up links.
- t1: 24 100G down links and 8 100G up links with 2 km cable.
- For SN4600C platform:
- D112C8: 112 50G down links and 8 100G up links.
#### How to verify it
Run regression test
This PR contains the following changes
Original Arista-7050-QX-32S sku (32x40G ports) has been renamed to Arista-7050QX32S-Q32
Arista-7050-QX-32S is symlinked to Arista-7050QX-32S-S4Q31 (4x10G, 31x40G ports)
Signed-off-by: Neetha John <nejo@microsoft.com>
**- Why I did it**
- To fix failed test cases of Seastone-DX010 platform APIs that found on [platform_tests](https://github.com/Azure/sonic-mgmt/tree/master/tests/platform_tests/api) script
**- How I did it**
1. Add device/celestica/x86_64-cel_seastone-r0/platform.json
2. Update functions to support python3.7
3. Add more functions follow latest sonic_platform_base
4. Fix the bug
Why I did it
Arista-7260CX3-Q64 is missing T1 MMU configuration.
How I did it
Define T1 MMU configuration for Arista-7260CX3-Q64.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
#### Why I did it
The label for PSU related sensors on the Spectrum-2 platform is not aligned with the physical location of the PSU.
#### How I did it
Update the label in the sensor conf file for those relevant platforms
Signed-off-by: Kebo Liu <kebol@nvidia.com>
Signed-off-by: Neetha John <nejo@microsoft.com>
Why I did it
PG profile settings need to be aligned with Arista-7050-QX-32S
How I did it
Copy over the current settings from Arista-7050-QX-32S and define params for 10G and 1G speeds as well
Signed-off-by: Neetha John <nejo@microsoft.com>
Why I did it
Need proper MMU and Qos settings for Arista-7050QX-32S-S4Q31
How I did it
Updated the settings based on Arista-7050-QX-32S
#### Why I did it
Improve readability of `show environment` output.
#### How I did it
In all sensors.conf, give the customized labels according to HW specifications for each model.
Signed-off-by: Sean Wu <sean_wu@edge-core.com>
Add support for Accton as9726-32d platform
This pull request is based on as9716-32d, so I reference as9716-32d to create new model: as9726-32d.
This module do not need led driver to control led, FPGA can handle it.
I also implement API2.0(sonic_platform) for this model, CPLD driver, PSU driver, Fan driver to control these HW behavior.
#### Why I did it
MSN4700 A1/A0 used different sensor chip but keep the existing platform name *x86_64-mlnx_msn4700-r0*, this is a workaround to replace the sensor conf on MSN4700 A1/A0
#### How I did it
Use a shell script to get the sensor conf path and copy that files to /etc/sensors.d/sensors.conf
- Why I did it
Current platform.json lacks some peripheral device related facts, like chassis/fan/pasu/drawer/thermal/components names, numbers, etc.
- How I did it
Add platform device facts to the platform.json file
- How to verify it
Run sonic-mgmt platform API tests which depend on these facts.
Signed-off-by: Kebo Liu <kebol@nvidia.com>
* [202012] Add SOC property to enable AN/LT on some platforms
Why I did it
To enable autonegotiation/link training on some Broadcom-based platforms (Arista 7060CX, 7260CX3, 7050cx3, Celestica DX010)
How I did it
Add appropriate SOC property for enabling the feature to the Broadcom config files of appropriate platforms
Also convert line endings to UNIX format for one Celestica file
* Add 'phy_an_lt_msft' to BCM config file permitted list
Incorporate the below changes in DellEMC Z9332F platform:
- Implemented watchdog platform API support
- Implement ‘get_position_in_parent’, ‘is_replaceable’ methods for all device types
- Change return type of SFP methods to match specification in sonic_platform_common/sfp_base.py
- Added platform.json file in device directory.
Co-authored-by: V P Subramaniam <Subramaniam_Vellalap@dell.com>
- Why I did it
Enable VXLAN src port range configuration via SAI profile for Mellanox-SN3800-D28C49S1 SKU
- How I did it
Added SAI_VXLAN_SRCPORT_RANGE_ENABLE=1 configuration to appropriate sai.profile
Signed-off-by: Andriy Yurkiv <ayurkiv@nvidia.com>
Set hierarchical ecmp level to 2 instead of 3. Based on CS00011833367, ecmp level must be set to 2.
This is already handled for TH2 platforms. Change is required only for TD3
Co-authored-by: Ubuntu <prsunny@prince-vm.vzw1i4tqyeburcdz5lrgulxi2c.yx.internal.cloudapp.net>
#### Why I did it
- xcvrd crash was seen in latest 201811 images.
- For Dell S6100,API 2.0 uses poll mode while 1.0 was still using interrupt mode.
#### How I did it
- Modified get_transceiver_change_event in 1.0 to poll mode.
Fix to the correct value for all SPC1 devices.
For 10G added 10GB_CX4_XAUI, 10GB_KX4, 10GB_KR, 10GB_SR and 10GB_ER_LR
For 50G added 50GB_SR2
This bitmask represents all the options available for interface type and some were missing.
Note: it was working just fine if you were setting the value from SONiC CLI but not from the default SAI Profile.
Signed-off-by: Shlomi Bitton <shlomibi@nvidia.com>
