sonic-buildimage/device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O8V48/buffers_defaults_t1.j2
mssonicbld 51ba2cc071
[Mellanox][SKU] Adding Mellanox-SN4700-O8V48 SKU (#17425) (#17831)
- Why I did it
To add new SKU Mellanox-SN4700-O8V48 with following requirements:

- How I did it
Create new SKU files based on the below definition:
* Port Mapping: 1-12 2x200G, 13-20 1x400G, 21-32 2x200G
   T0 topology: 48x200G Downlinks 8x400G uplinks.
   Length of downlink: 5m
   Length of uplink: 40m
* Auto-negotiation enable/disable: Yes
* FEC mode: RS
* Shared headroom: Enabled
* Shared headroom pool factor: 2
* Warmboot enabled: yes

- How to verify it
SONiC build with new SKU finish init, all ports up, qos tests suite from sonic-mgmt

Co-authored-by: DavidZagury <32644413+DavidZagury@users.noreply.github.com>
2024-01-22 10:18:30 -08:00

39 lines
1.6 KiB
Django/Jinja

{#
Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES.
Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
#}
{% set default_cable = '300m' %}
{% set ingress_lossless_pool_size = '47546368' %}
{% set ingress_lossless_pool_xoff = '6463488' %}
{% set egress_lossless_pool_size = '60817392' %}
{% set egress_lossy_pool_size = '47546368' %}
{% import 'buffers_defaults_objects.j2' as defs with context %}
{%- macro generate_buffer_pool_and_profiles_with_inactive_ports(port_names_inactive) %}
{{ defs.generate_buffer_pool_and_profiles_with_inactive_ports(port_names_inactive) }}
{%- endmacro %}
{%- macro generate_profile_lists_with_inactive_ports(port_names_active, port_names_inactive) %}
{{ defs.generate_profile_lists(port_names_active, port_names_inactive) }}
{%- endmacro %}
{%- macro generate_queue_buffers_with_inactive_ports(port_names_active, port_names_inactive) %}
{{ defs.generate_queue_buffers(port_names_active, port_names_inactive) }}
{%- endmacro %}
{%- macro generate_pg_profiles_with_inactive_ports(port_names_active, port_names_inactive) %}
{{ defs.generate_pg_profiles(port_names_active, port_names_inactive) }}
{%- endmacro %}