sonic-buildimage/device/mellanox/x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-D112C8/pg_profile_lookup.ini

#  PG lossless profiles.
# speed cable  size   xon    xoff   threshold
  10000    5m 19456  19456  24576          0
  25000    5m 19456  19456  24576          0
  40000    5m 19456  19456  24576          0
  50000    5m 19456  19456  24576          0
 100000    5m 19456  19456  25600          0
  10000   40m 19456  19456  24576          0
  25000   40m 19456  19456  26624          0
  40000   40m 19456  19456  27648          0
  50000   40m 19456  19456  28672          0
 100000   40m 19456  19456  32768          0
  10000  300m 19456  19456  30720          0
  25000  300m 19456  19456  39936          0
  40000  300m 19456  19456  49152          0
  50000  300m 19456  19456  55296          0
 100000  300m 19456  19456  86016          0
  10000 2000m 19456  19456  32768          0
  25000 2000m 19456  19456  63488          0
  40000 2000m 19456  19456  94208          0
  50000 2000m 19456  19456  114688         0
 100000 2000m 19456  19456  217088         0
Support single ingress pool for MSFT SKUs and optimize headroom calculation (#4686) 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@mellanox.com> Co-authored-by: Stephen Sun <stephens@mellanox.com> 2020-08-13 05:12:09 -05:00			`# PG lossless profiles.`
			`# speed cable size xon xoff threshold`
Support shared headroom pool for Microsoft SKUs (#6366) - Why I did it Support shared headroom pool Signed-off-by: Stephen Sun stephens@nvidia.com - How I did it Port configurations for SKUs based on 2700/3800 platform from 201911 For SN3800 platform: 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. For SN2700 platform: D48C8: 48 50G down links and 8 100G up links C32: 16 100G downlinks and 16 100G uplinks Add configuration for Mellanox-SN4600C-D112C8 112 50G down links and 8 100G up links. - How to verify it Run regression test. 2021-02-16 10:53:40 -06:00			`10000 5m 19456 19456 24576 0`
			`25000 5m 19456 19456 24576 0`
			`40000 5m 19456 19456 24576 0`
			`50000 5m 19456 19456 24576 0`
			`100000 5m 19456 19456 25600 0`
			`10000 40m 19456 19456 24576 0`
			`25000 40m 19456 19456 26624 0`
			`40000 40m 19456 19456 27648 0`
			`50000 40m 19456 19456 28672 0`
			`100000 40m 19456 19456 32768 0`
			`10000 300m 19456 19456 30720 0`
			`25000 300m 19456 19456 39936 0`
			`40000 300m 19456 19456 49152 0`
			`50000 300m 19456 19456 55296 0`
			`100000 300m 19456 19456 86016 0`
Add Mellanox-SN4600C-D100C12S2 SKU (#8832) *Add Mellanox-SN4600C-D100C12S2 SKU 2021-09-29 16:14:11 -05:00			`10000 2000m 19456 19456 32768 0`
			`25000 2000m 19456 19456 63488 0`
			`40000 2000m 19456 19456 94208 0`
			`50000 2000m 19456 19456 114688 0`
			`100000 2000m 19456 19456 217088 0`