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[Buffer] Separate buffer profile for Arista-7260CX3-Q44

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Signed-off-by: Kevin Wang <shengkaiwang@microsoft.com>
This commit is contained in:
Kevin Wang 2022-04-28 17:21:46 +08:00 committed by Ying Xie
parent e089522e2e
commit 955d51b756
7 changed files with 12 additions and 58 deletions
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1
device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/BALANCED Symbolic link
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../../../common/profiles/th2/7260/BALANCED

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device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/RDMA-CENTRIC Symbolic link
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../../../common/profiles/th2/7260/RDMA-CENTRIC

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device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/TCP-CENTRIC Symbolic link
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../../../common/profiles/th2/7260/TCP-CENTRIC

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device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/buffer_ports_t0.j2 Normal file
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{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
{%- for port_idx in range(0,64) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- endfor %}
{%- endmacro %}

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device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/buffers_defaults_t0.j2
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{%- set default_cable = '5m' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
{%- for port_idx in range(0,64) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- endfor %}
{%- endmacro %}
{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossless_pool": {
"size": "33329088",
"type": "ingress",
"mode": "dynamic",
"xoff": "7827456"
},
"egress_lossy_pool": {
"size": "26663272",
"type": "egress",
"mode": "dynamic"
},
"egress_lossless_pool": {
"size": "42349632",
"type": "egress",
"mode": "static"
}
},
"BUFFER_PROFILE": {
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"static_th":"44302336"
},
"egress_lossless_profile": {
"pool":"[BUFFER_POOL|egress_lossless_pool]",
"size":"0",
"static_th":"42349632"
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"1664",
"dynamic_th":"-1"
}
},
{%- endmacro %}

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device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/buffers_defaults_t0.j2 Symbolic link
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BALANCED/buffers_defaults_t0.j2

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device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/pg_profile_lookup.ini
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# PG lossless profiles.
# speed cable size xon xoff threshold xon_offset
40000 5m 1248 1248 56160 -3 2496
50000 5m 1248 1248 56160 -3 2496
100000 5m 1248 1248 96928 -3 2496
40000 40m 1248 1248 71552 -3 2496
50000 40m 1248 1248 96096 -3 2496
100000 40m 1248 1248 177632 -3 2496
40000 300m 1248 1248 108160 -3 2496
50000 300m 1248 1248 141856 -3 2496
100000 300m 1248 1248 268736 -3 2496

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device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/pg_profile_lookup.ini Symbolic link
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BALANCED/pg_profile_lookup.ini

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device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/qos.json.j2
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{%- include 'qos_config.j2' %}

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device/arista/x86_64-arista_7260cx3_64/Arista-7260CX3-Q64/qos.json.j2 Symbolic link
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BALANCED/qos.json.j2