Skip to content

Add buffer configs for TH5 C224 and C256 SKUs #21155

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

Merged
StormLiangMS merged 8 commits into from
Jan 23, 2025
Merged

Add buffer configs for TH5 C224 and C256 SKUs #21155

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
4318d86
Add buffer configs for TH5 C224 and C256 SKUs
kperumalbfn Dec 12, 2024
fa5c7f3
BCM SAI temp changes
kperumalbfn Dec 12, 2024
f81ae14
Update cable length as 0m for 100G breakout SKUs
kperumalbfn Dec 16, 2024
5e8131e
Add BUFFER_QUEUE profile
kperumalbfn Dec 17, 2024
5311567
Add dscp to tc, tc to queue, and scheduler mappings
rick-arista Jan 2, 2025
8209f7f
Merge branch 'master' into kperumal/TH5_100G
kperumalbfn Jan 22, 2025
89d3b8f
Update the DSCP to TC mapping
kperumalbfn Jan 22, 2025
5941b2d
Fixes for yaml, queue index validation
rick-arista Jan 22, 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
1 change: 0 additions & 1 deletion device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C224O8/buffers_defaults_t0.j2
View file
Open in desktop

This file was deleted.

30 changes: 30 additions & 0 deletions device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C224O8/buffers_defaults_t0.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
{%- set default_cable = '0m' %}

{%- include 'buffer_ports.j2' %}

{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossy_pool": {
"size": "166607744",
"type": "ingress",
"mode": "dynamic"
},
"egress_lossy_pool": {
"size": "166607744",
"type": "egress",
"mode": "dynamic"
}
},
"BUFFER_PROFILE": {
"ingress_lossy_profile": {
"pool": "ingress_lossy_pool",
"size": "0",
"static_th": "167546528"
},
"egress_lossy_profile": {
"pool": "egress_lossy_pool",
"size": "1778",
"dynamic_th": "1"
}
},
{%- endmacro %}
1 change: 0 additions & 1 deletion device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C224O8/buffers_defaults_t1.j2
View file
Open in desktop

This file was deleted.

30 changes: 30 additions & 0 deletions device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C224O8/buffers_defaults_t1.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
{%- set default_cable = '0m' %}

{%- include 'buffer_ports.j2' %}

{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossy_pool": {
"size": "166607744",
"type": "ingress",
"mode": "dynamic"
},
"egress_lossy_pool": {
"size": "166607744",
"type": "egress",
"mode": "dynamic"
}
},
"BUFFER_PROFILE": {
"ingress_lossy_profile": {
"pool": "ingress_lossy_pool",
"size": "0",
"static_th": "167546528"
},
"egress_lossy_profile": {
"pool": "egress_lossy_pool",
"size": "1778",
"dynamic_th": "1"
}
},
{%- endmacro %}
142 changes: 142 additions & 0 deletions device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C224O8/qos.json.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1 +1,143 @@
{%- macro generate_dscp_to_tc_map_per_sku() -%}
"DSCP_TO_TC_MAP": {
"AZURE": {
"0" : "0",
"1" : "1",
"2" : "2",
"3" : "3",
"4" : "4",
"5" : "4",
"6" : "4",
"7" : "0",
"8" : "0",
"9" : "0",
"10": "5",
"11": "0",
"12": "0",
"13": "0",
"14": "0",
"15": "0",
"16": "0",
"17": "0",
"18": "0",
"19": "0",
"20": "0",
"21": "0",
"22": "0",
"23": "0",
"24": "0",
"25": "0",
"26": "0",
"27": "0",
"28": "0",
"29": "0",
"30": "0",
"31": "0",
"32": "0",
"33": "0",
"34": "0",
"35": "0",
"36": "0",
"37": "0",
"38": "0",
"39": "0",
"40": "0",
"41": "0",
"42": "0",
"43": "0",
"44": "0",
"45": "0",
"46": "0",
"47": "0",
"48": "0",
"49": "0",
"50": "0",
"51": "0",
"52": "0",
"53": "0",
"54": "0",
"55": "0",
"56": "0",
"57": "0",
"58": "0",
"59": "0",
"60": "0",
"61": "0",
"62": "0",
"63": "0"
}
},
{%- endmacro -%}

{%- macro generate_tc_to_queue_map_per_sku() -%}
"TC_TO_QUEUE_MAP": {
"AZURE": {
"0": "0",
"1": "1",
"2": "2",
"3": "3",
"4": "4",
"5": "5",
"6": "6",
"7": "7",
"8": "8",
"9": "9"
}
},
{%- endmacro -%}

{%- macro generate_scheduler_per_sku() -%}
"SCHEDULER": {
"scheduler.0": {
"type" : "DWRR",
"weight": "1"
},
"scheduler.1": {
"type" : "DWRR",
"weight": "10"
},
"scheduler.2": {
"type" : "DWRR",
"weight": "20"
},
"scheduler.3": {
"type" : "DWRR",
"weight": "30"
}
},
{%- endmacro -%}

{%- macro generate_single_queue_per_sku(port) -%}
"{{ port }}|0": {
"scheduler": "scheduler.0"
},
"{{ port }}|1": {
"scheduler": "scheduler.1"
},
"{{ port }}|2": {
"scheduler": "scheduler.2"
},
"{{ port }}|3": {
"scheduler": "scheduler.3"
},
"{{ port }}|4": {
"scheduler": "scheduler.1"
},
"{{ port }}|5": {
"scheduler": "scheduler.1"
},
"{{ port }}|6": {
"scheduler": "scheduler.1"
},
"{{ port }}|7": {
"scheduler": "scheduler.1"
},
"{{ port }}|8": {
"scheduler": "scheduler.1"
},
"{{ port }}|9": {
"scheduler": "scheduler.1"
}
{%- endmacro -%}

{%- include 'qos_config.j2' %}
9 changes: 9 additions & 0 deletions ...ce/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C224O8/th5-a7060x6-64pe.config.bcm
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1848,3 +1848,12 @@ device:
DEVICE_CONFIG:
AUTOLOAD_BOARD_SETTINGS: 0
...
---
device:
0:
TM_THD_CONFIG:
SKIP_BUFFER_RESERVATION: 0
THRESHOLD_MODE: LOSSY
TM_SCHEDULER_CONFIG:
NUM_MC_Q: NUM_MC_Q_2
...
1 change: 0 additions & 1 deletion device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers_defaults_t0.j2
View file
Open in desktop

This file was deleted.

40 changes: 40 additions & 0 deletions device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers_defaults_t0.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,40 @@
{%- set default_cable = '0m' %}

{%- include 'buffer_ports.j2' %}

{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossy_pool": {
"size": "166607744",
"type": "ingress",
"mode": "dynamic"
},
"egress_lossy_pool": {
"size": "166607744",
"type": "egress",
"mode": "dynamic"
}
},
"BUFFER_PROFILE": {
"ingress_lossy_profile": {
"pool": "ingress_lossy_pool",
"size": "0",
"static_th": "167546528"
},
"egress_lossy_profile": {
"pool": "egress_lossy_pool",
"size": "1778",
"dynamic_th": "1"
}
},
{%- endmacro %}
{%- macro generate_queue_buffers(ports) %}
"BUFFER_QUEUE": {
{% for port in ports.split(',') %}
"{{ port }}|0-9": {
"profile" : "egress_lossy_profile"
}
{%- if not loop.last -%},{% endif %}
{% endfor %}
}
{%- endmacro %}
1 change: 0 additions & 1 deletion device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers_defaults_t1.j2
View file
Open in desktop

This file was deleted.

40 changes: 40 additions & 0 deletions device/arista/x86_64-arista_7060x6_64pe/Arista-7060X6-64PE-C256S2/buffers_defaults_t1.j2
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,40 @@
{%- set default_cable = '0m' %}

{%- include 'buffer_ports.j2' %}

{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossy_pool": {
"size": "166607744",
"type": "ingress",
"mode": "dynamic"
},
"egress_lossy_pool": {
"size": "166607744",
"type": "egress",
"mode": "dynamic"
}
},
"BUFFER_PROFILE": {
"ingress_lossy_profile": {
"pool": "ingress_lossy_pool",
"size": "0",
"static_th": "167546528"
},
"egress_lossy_profile": {
"pool": "egress_lossy_pool",
"size": "1778",
"dynamic_th": "1"
}
},
{%- endmacro %}
{%- macro generate_queue_buffers(ports) %}
"BUFFER_QUEUE": {
{% for port in ports.split(',') %}
"{{ port }}|0-9": {
"profile" : "egress_lossy_profile"
}
{%- if not loop.last -%},{% endif %}
{% endfor %}
}
{%- endmacro %}
Loading