Commit Graph

3 Commits

Author SHA1 Message Date
Stephen Sun
f6a8678d8f
Support single ingress pool for MSFT SKUs and optimize headroom calculation (#5194)
This is to backport the #4886 to 201911

Calculate pool size in t1 as 24 * downlink port + 8 * uplink port

- Take both port and peer MTU into account when calculating headroom
- Worst case factor is decreased to 50%
- Mellanox-SN2700-C28D8 t0, assume 48 * 50G/5m + 8 * 100G/40m ports
- Mellanox-SN2700 (C32)
  - t0: 16 * 100G/5m + 16 * 100G/40m
  - t1: 16 * 100G/40m + 16 * 100G/300m

Signed-off-by: Stephen Sun <stephens@nvidia.com>
2020-08-15 07:52:28 -07:00
Junchao-Mellanox
acafde1895 [Mellanox] Change port index in port_config.ini to 1-based (#4781)
* 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
2020-06-28 07:24:10 -07:00
madhanmellanox
415000b8b2 added files to create SKU Mellanox-SN3800-D28C50 (#4809)
* added files to create SKU Mellanox-SN3800-D28C50

Co-authored-by: Madhan Babu <madhan@arc-build-server.mtr.labs.mlnx>
2020-06-22 17:37:46 -07:00