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[DT2] Update buffer configuration for Arista-7060x6 #22464

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Merged
yxieca merged 6 commits into from
Apr 30, 2025
Merged

[DT2] Update buffer configuration for Arista-7060x6 #22464

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9ab65a5
Update buffer configuration for Arista-7060x6
bingwang-ms Apr 29, 2025
96d5645
Add missing files
bingwang-ms Apr 29, 2025
bebe2c0
Update buffers_config.j2
bingwang-ms Apr 29, 2025
30450f8
Fix template
bingwang-ms Apr 29, 2025
aa0152d
Revert change for UT2
bingwang-ms Apr 29, 2025
c2e627d
Remove UT2
bingwang-ms Apr 29, 2025
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1 change: 1 addition & 0 deletions device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-O128S2/buffers_defaults_lt2.j2
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BALANCED/buffers_defaults_lt2.j2
1 change: 0 additions & 1 deletion device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-P32O64/buffers_default_lt2.j2
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1 change: 1 addition & 0 deletions device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-P32O64/buffers_defaults_lt2.j2
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BALANCED/buffers_defaults_lt2.j2
1 change: 1 addition & 0 deletions device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE/buffers_defaults_ft2.j2
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BALANCED/buffers_defaults_ft2.j2
19 changes: 19 additions & 0 deletions device/common/profiles/th5/gen/BALANCED/buffers_defaults_ft2.j2
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{%- set default_cable = '5m' %}

{%- include 'buffer_ports.j2' %}

{# Skip BUFFER_POOL, BUFFER_PROFILE #}
{%- macro generate_buffer_pool_and_profiles() %}
{%- endmacro %}

{# Skip BUFFER_QUEUE #}
{%- macro generate_queue_buffers(ports) %}
"BUFFER_QUEUE": {
}
{%- endmacro %}

{# Skip BUFFER_PG #}
{%- macro generate_pg_profils(ports) %}
"BUFFER_PG": {
},
{%- endmacro %}
19 changes: 19 additions & 0 deletions device/common/profiles/th5/gen/BALANCED/buffers_defaults_lt2.j2
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{%- set default_cable = '5m' %}

{%- include 'buffer_ports.j2' %}

{# Skip BUFFER_POOL, BUFFER_PROFILE #}
{%- macro generate_buffer_pool_and_profiles() %}
{%- endmacro %}

{# Skip BUFFER_QUEUE #}
{%- macro generate_queue_buffers(ports) %}
"BUFFER_QUEUE": {
}
{%- endmacro %}

{# Skip BUFFER_PG #}
{%- macro generate_pg_profils(ports) %}
"BUFFER_PG": {
},
{%- endmacro %}
20 changes: 16 additions & 4 deletions files/build_templates/buffers_config.j2
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Expand Up @@ -9,18 +9,30 @@ def
{# Determine device topology and filename postfix #}
{%- if DEVICE_METADATA is defined and DEVICE_METADATA['localhost']['type'] is defined %}
{%- set switch_role = DEVICE_METADATA['localhost']['type'] %}
{% if DEVICE_METADATA['localhost']['subtype'] is defined %}
{%- set switch_subrole = DEVICE_METADATA['localhost']['subtype'] %}
{%- else %}
{%- set switch_subrole = '' %}
{%- endif %}
{%- if 'torrouter' in switch_role.lower() and 'mgmt' not in switch_role.lower()%}
{%- set filename_postfix = 't0' %}
{%- elif 'leafrouter' in switch_role.lower() and 'mgmt' not in switch_role.lower()%}
{%- set filename_postfix = 't1' %}
{%- elif 'spinerouter' in switch_role.lower() and 'mgmt' not in switch_role.lower()%}
{%- set filename_postfix = 't2' %}
{%- if 'lowerspinerouter' == switch_subrole.lower() %}
{%- set filename_postfix = 'lt2' %}
{%- elif 'fabricspinerouter' == switch_role.lower() %}
{%- set filename_postfix = 'ft2' %}
{%- else %}
{%- set filename_postfix = 't2' %}
{%- endif -%}
{%- else %}
{%- set filename_postfix = set_default_topology() %}
{%- endif %}
{%- endif -%}
{%- else %}
{%- set filename_postfix = set_default_topology() %}
{%- set switch_role = '' %}
{%- set filename_postfix = set_default_topology() %}
{%- set switch_role = '' %}
{%- set switch_subrole = '' %}
{%- endif -%}

{% set voq_chassis = false %}
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