0bc0f98d48
#### Why I did it We want to add the ability for the command `show platform psustatus` to show the serial number and part number of the PSU devices on Mellanox platforms. This will be useful for data-center management of field replaceable units (FRUs) on switches. #### How I did it I implemented the platform 2.0 functions `get_model()` and `get_serial()` for the PSU in the mellanox platform API by referencing the sysfs nodes provided by the [hw-management](https://github.com/Azure/sonic-buildimage/tree/master/platform/mellanox/hw-management) module. |
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| cavium | ||
| centec | ||
| centec-arm64 | ||
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| innovium | ||
| marvell | ||
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| mellanox | ||
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