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[Mellanox] Support DSCP remapping in Dual-ToR topo for SN4700-O8V48, update buffers for t0 (#18293)

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* [Mellanox] Support DSCP remapping in Dual-ToR topo for SN4700-O8V48, update buffers for t0

Signed-off-by: Andriy Yurkiv <ayurkiv@nvidia.com>

* [Mellanox] Support DSCP remapping in Dual-ToR topo for SN4700-O8V48, update buffers for t0 (fixes after recalculation)

Signed-off-by: Andriy Yurkiv <ayurkiv@nvidia.com>

---------

Signed-off-by: Andriy Yurkiv <ayurkiv@nvidia.com>
This commit is contained in:
Andriy Yurkiv 2024-03-18 23:32:24 +02:00 committed by GitHub
parent 2ccd9e5e0f
commit 2e1410c7b7
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GPG Key ID: B5690EEEBB952194
2 changed files with 17 additions and 2 deletions
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17
device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O8V48/buffers_defaults_t0.j2
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@ -1,5 +1,5 @@
{#
Copyright (c) 2023 NVIDIA CORPORATION & AFFILIATES.
Copyright (c) 2024 NVIDIA CORPORATION & AFFILIATES.
Apache-2.0
Licensed under the Apache License, Version 2.0 (the "License");
@ -14,10 +14,17 @@
limitations under the License.
#}
{% set default_cable = '5m' %}
{%- if ((SYSTEM_DEFAULTS is defined) and ('tunnel_qos_remap' in SYSTEM_DEFAULTS) and (SYSTEM_DEFAULTS['tunnel_qos_remap']['status'] == 'enabled')) -%}
{% set ingress_lossless_pool_size = '48168960' %}
{% set ingress_lossless_pool_xoff = '5218304' %}
{% set egress_lossless_pool_size = '60817392' %}
{% set egress_lossy_pool_size = '48168960' %}
{%- else -%}
{% set ingress_lossless_pool_size = '49946624' %}
{% set ingress_lossless_pool_xoff = '4063232' %}
{% set egress_lossless_pool_size = '60817392' %}
{% set egress_lossy_pool_size = '49946624' %}
{%- endif -%}
{% import 'buffers_defaults_objects.j2' as defs with context %}
@ -29,10 +36,18 @@
{{ defs.generate_profile_lists(port_names_active, port_names_inactive) }}
{%- endmacro %}
{%- macro generate_queue_buffers_with_extra_lossless_queues_with_inactive_ports(port_names_active, port_names_extra_queues, port_names_inactive) %}
{{ defs.generate_queue_buffers_with_extra_lossless_queues(port_names_active, port_names_extra_queues, 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_extra_lossless_pgs_with_inactive_ports(port_names_active, port_names_extra_pgs, port_names_inactive) %}
{{ defs.generate_pg_profiles_with_extra_lossless_pgs(port_names_active, port_names_extra_pgs, 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 %}

2
device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O8V48/qos.json.j2
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@ -1 +1 @@
../../x86_64-mlnx_msn2700-r0/ACS-MSN2700/qos.json.j2
../../x86_64-mlnx_msn4600c-r0/Mellanox-SN4600C-C64/qos.json.j2