[Mellanox] support get_transceiver_threshold_info - #3777
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September 5, 2019 04:17
1. qsfp threshold: tx power 2. beautify code, removing some magic numbers 3. optimize get_present by only reading one byte.
stephenxs
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November 19, 2019 08:56
keboliu
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retest this, please |
jleveque
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@jleveque this one is requested by bmtor branch, would you please help to set the label? |
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@yxieca just a kindly reminder: please take it to bmtor. |
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* [sonic_platform.sfp] support get_transceiver_dom_threshold_info_dict * [platform/sfp]qsfp threshold and beautify code 1. qsfp threshold: tx power 2. beautify code, removing some magic numbers 3. optimize get_present by only reading one byte.
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Jan 10, 2020
* [sonic_platform.sfp] support get_transceiver_dom_threshold_info_dict * [platform/sfp]qsfp threshold and beautify code 1. qsfp threshold: tx power 2. beautify code, removing some magic numbers 3. optimize get_present by only reading one byte.
xdqi
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Jul 6, 2026
* [sonic_platform.sfp] support get_transceiver_dom_threshold_info_dict * [platform/sfp]qsfp threshold and beautify code 1. qsfp threshold: tx power 2. beautify code, removing some magic numbers 3. optimize get_present by only reading one byte.
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- What I did
support get_transceiver_dom_threshold_info_dict
It depends on the kernel patch 0046-mlxsw-core-Extend-QSFP-EEPROM-supported-size-for-eth.patch which is not yet uploaded.
It depends on Add support for tx power threshold warning/alarm and FlatMem #66
It also depends on [submodule]advance submodule head for sonic-platform-common #3787
- How I did it
For qsfp, read and parse the 3rd page which containing the threshold info.
- How to verify it
call get_transceiver_threshold_info for SFP modules and QSFP modules with/without page 3 support.
test result:
testresult.txt
- Description for the changelog
- A picture of a cute animal (not mandatory but encouraged)