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202c31ebbe
sonic-buildimage/device/mellanox/x86_64-mlnx_msn2700-r0
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Stephen Sun d387d75420 [Mellanox] Support buffer configuration for 2km cables (#7337) 
#### Why I did it
Support 2km cables for Microsoft SKUs

#### How I did it
1. Update pg_profile_lookup.ini with 2000m cable supported
2. Update buffer configuration for t1 with uplink cable 2000m
  - For SN3800 platform:
    - C64:
      - t0: 32 100G down links and 32 100G up links.
      - t1: 56 100G down links and 8 100G up links with 2 km cable.
    - 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:
      - t0: 16 100G down links and 16 100G up links.
      - t1: 24 100G down links and 8 100G up links with 2 km cable.
  - For SN4600C platform:
    - D112C8: 112 50G down links and 8 100G up links.

#### How to verify it
Run regression test
2021-05-31 04:39:59 +00:00
..
ACS-MSN2700 [Mellanox] Fix for all Spectrum based systems: SAI profile speed configurations (#7119) 2021-04-21 13:59:12 -07:00
Mellanox-SN2700 [Mellanox] Support buffer configuration for 2km cables (#7337) 2021-05-31 04:39:59 +00:00
Mellanox-SN2700-C28D8 [Mellanox] Fix for all Spectrum based systems: SAI profile speed configurations (#7119) 2021-04-21 13:59:12 -07:00
Mellanox-SN2700-D40C8S8 [Mellanox] Fix for all Spectrum based systems: SAI profile speed configurations (#7119) 2021-04-21 13:59:12 -07:00
Mellanox-SN2700-D48C8 [Mellanox] Support buffer configuration for 2km cables (#7337) 2021-05-31 04:39:59 +00:00
plugins [Mellanox] Fix incomplete platform name for MSN4600C in sfputil plugin (#7259) 2021-04-08 18:39:50 +00:00
default_sku [updategraph] add support to use preset config instead of default minigraph (#2050) 2018-09-21 22:01:10 -07:00
installer.conf [installer]: Move platform-specific files under new device/ tree (#450) 2017-03-29 04:17:49 -07:00
pcie.yaml add pcied config files for mellanox platform (#5669) 2020-11-02 19:45:36 -08:00
platform_components.json [Mellanox] Update platform components config files. (#5685) 2020-10-25 19:44:37 +02:00
platform_reboot [Mellanox] platform_reboot - sync & umount fs before power cycle (#3430) 2019-09-17 09:38:30 -07:00
platform_wait [mellanox]: Enhance pmon synchronization with hw-mgmt platform counters. (#3885) 2019-12-17 10:58:55 -08:00
platform.json [Mellanox] [202012] Enhance the platform.json with adding more platform device facts. (#7496) 2021-05-09 10:45:36 +03:00
pmon_daemon_control.json [Mellanox] Add python3 support for Mellanox platform API (#6175) 2020-12-11 10:51:31 -08:00
sensors.conf [Mellanox] Add sensors labels for human readable output for MSN2700 (#5661) 2020-10-19 16:02:27 -07:00
system_health_monitoring_config.json [system-health] Add support for monitoring system health (#4835) 2020-10-12 11:12:49 +03:00
thermal_policy.json [Mellanox] Never disable kernel thermal algorithm at real-time (#4638) 2020-05-26 10:46:29 -07:00