Skip to content

[SmartSwitch] [Nvidia] Remove PG 3 and 4 for Internal Ports #122

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
vivekrnv wants to merge 4 commits into from
Closed

[SmartSwitch] [Nvidia] Remove PG 3 and 4 for Internal Ports #122

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
39dc4d3
[SmartSwitch] Remove PG 3 and 4 for Internal Ports
vivekrnv Feb 14, 2025
3da3f3e
Fix header
vivekrnv Feb 14, 2025
b5cf90f
Fix template formatting
vivekrnv Feb 14, 2025
5ad1f9f
Fix unit tests
vivekrnv Feb 14, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 1 addition & 8 deletions device/mellanox/x86_64-mlnx_msn4700-r0/Mellanox-SN4700-O28/buffers_defaults_objects.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -92,8 +92,7 @@
"BUFFER_PG": {
"Dpc": {
"active": {
"dynamic": "ingress_lossy_profile",
"static": "ingress_lossy_profile"
"dynamic": "NULL"
},
"inactive": {
"dynamic": "ingress_lossy_profile",
Expand Down Expand Up @@ -361,12 +360,6 @@
"{{ port }}|3-4": {
"profile" : {{find_profile_to_attach('BUFFER_PG', port, 'active', 'dynamic')}}
},
{% else %}
{% if port in PORT_DPC %}
"{{ port }}|3-4": {
"profile" : {{find_profile_to_attach('BUFFER_PG', port, 'active', 'static')}}
},
{% endif %}
{% endif %}
"{{ port }}|0": {
"profile" : "ingress_lossy_profile"
Expand Down
2 changes: 2 additions & 0 deletions files/build_templates/buffers_config.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,8 @@ def
{%- endif %}
{%- endif %}
{%- endfor %}
{%- if port_name in PORT_DPC -%}
{{ '0m' }}
{%- if cable_len -%}
{{ cable_len.0 }}
{%- else %}
Expand Down
16 changes: 16 additions & 0 deletions files/build_templates/qos_config.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,18 @@
{{- generate_tc_to_pg_map_per_sku() }}
{% else %}
"TC_TO_PRIORITY_GROUP_MAP": {
{% if PORT_DPC %}
"AZURE_DPC": {
"0": "0",
"1": "0",
"2": "0",
"3": "0",
"4": "0",
"5": "0",
"6": "0",
"7": "7"
},
{% endif %}
"AZURE": {
"0": "0",
"1": "0",
Expand Down Expand Up @@ -351,7 +363,11 @@
{% endif %}
"pfcwd_sw_enable" : "3,4",
{% endif %}
{% if port not in PORT_DPC %}
"tc_to_pg_map" : "AZURE",
{% else %}
"tc_to_pg_map" : "AZURE_DPC",
{% endif %}
"pfc_to_queue_map": "AZURE"
}{% if not loop.last %},{% endif %}

Expand Down