5 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	fa99059b51	Update buffer configuration for SKUs based on SN3800 (#5320) ... C64: 32 100G down links and 32 100G up links. 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. Signed-off-by: Stephen Sun <stephens@nvidia.com>	2020-09-28 16:16:45 +00:00
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
Stephen Sun	774487badc	[Mellanox] Calculate the buffer size based on the latest excel and with gearbox considered (#4239)	2020-03-14 18:01:39 -07:00
Nazarii Hnydyn	a4ca818ca9	[mellanox]: Add new Mellanox-SN3800-D112C8 sku. (#4085) ... Signed-off-by: Nazarii Hnydyn <nazariig@mellanox.com>	2020-02-03 15:39:14 -08:00