Commit Graph

4 Commits

Author SHA1 Message Date
Stephen Sun
386f4e190a
[Mellanox] [201911] Support shared headroom pool (#5908) 2021-01-07 09:20:22 +02:00
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
stepanblyschak
cd9c5e7373 Allow similar devices configs sharing (#1933)
* Allow similar devices configs sharing

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>

* Remove unnecessary cp flags

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>

* Remove hw-managment symlink for LS-SN2700 & resolve symlinks during cp

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
2018-08-16 10:37:25 -07:00
lguohan
c0bb2e04d5
[devices]: add Mellanox-SN2700-D48C8 hwsku (#1717)
Signed-off-by: Guohan Lu <gulv@microsoft.com>
2018-05-18 16:32:49 -07:00