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[TD3] add dummy MMU configuration for Arista-7050CX3-32S-D48C8 (#5950)

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Need A mmu configuration to get the device going without generating lots of warnings.

Similar to dummy MMU configuration for Arista-7050CX3-32S-C32, this configuration will need to be updated with correct numbers. This MMU configuration is copied from 7060 comparable hwsku.

Signed-off-by: Ying Xie <ying.xie@microsoft.com>
This commit is contained in:
Ying Xie 2020-11-17 19:01:39 -08:00 committed by GitHub
parent b595a6eadf
commit 1ba583cb46
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 121 additions and 18 deletions
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17
device/arista/x86_64-arista_7050cx3_32s/Arista-7050CX3-32S-C32/pg_profile_lookup.ini Normal file
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@ -0,0 +1,17 @@
# PG lossless profiles.
# speed cable size xon xoff threshold xon_offset
10000 5m 1248 2288 35776 0 2288
25000 5m 1248 2288 53248 0 2288
40000 5m 1248 2288 66560 0 2288
50000 5m 1248 2288 79872 0 2288
100000 5m 1248 2288 165568 0 2288
10000 40m 1248 2288 37024 0 2288
25000 40m 1248 2288 56160 0 2288
40000 40m 1248 2288 71552 0 2288
50000 40m 1248 2288 85696 0 2288
100000 40m 1248 2288 177632 0 2288
10000 300m 1248 2288 46176 0 2288
25000 300m 1248 2288 79040 0 2288
40000 300m 1248 2288 108160 0 2288
50000 300m 1248 2288 141856 0 2288
100000 300m 1248 2288 268736 0 2288

2
device/arista/x86_64-arista_7050cx3_32s/Arista-7050CX3-32S-D48C8/buffers.json.j2 Normal file
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@ -0,0 +1,2 @@
{%- set default_topo = 't0' %}
{%- include 'buffers_config.j2' %}

61
device/arista/x86_64-arista_7050cx3_32s/Arista-7050CX3-32S-D48C8/buffers_defaults_t0.j2 Normal file
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@ -0,0 +1,61 @@
{%- set default_cable = '5m' %}
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
{%- for port_idx in range(0,6) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(10,22) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(26,32) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(6,10) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(22,26) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- endfor %}
{%- endmacro %}
{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossless_pool": {
"size": "10875072",
"type": "ingress",
"mode": "dynamic",
"xoff": "4194112"
},
"egress_lossy_pool": {
"size": "9243812",
"type": "egress",
"mode": "dynamic"
},
"egress_lossless_pool": {
"size": "15982720",
"type": "egress",
"mode": "static"
}
},
"BUFFER_PROFILE": {
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"3"
},
"egress_lossless_profile": {
"pool":"[BUFFER_POOL|egress_lossless_pool]",
"size":"1518",
"static_th":"15982720"
},
"egress_lossy_profile": {
"pool":"[BUFFER_POOL|egress_lossy_pool]",
"size":"1518",
"dynamic_th":"3"
}
},
{%- endmacro %}

17
device/arista/x86_64-arista_7050cx3_32s/Arista-7050CX3-32S-D48C8/pg_profile_lookup.ini Normal file
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@ -0,0 +1,17 @@
# PG lossless profiles.
# speed cable size xon xoff threshold xon_offset
10000 5m 1248 2288 35776 0 2288
25000 5m 1248 2288 53248 0 2288
40000 5m 1248 2288 66560 0 2288
50000 5m 1248 2288 79872 0 2288
100000 5m 1248 2288 165568 0 2288
10000 40m 1248 2288 37024 0 2288
25000 40m 1248 2288 56160 0 2288
40000 40m 1248 2288 71552 0 2288
50000 40m 1248 2288 85696 0 2288
100000 40m 1248 2288 177632 0 2288
10000 300m 1248 2288 46176 0 2288
25000 300m 1248 2288 79040 0 2288
40000 300m 1248 2288 108160 0 2288
50000 300m 1248 2288 141856 0 2288
100000 300m 1248 2288 268736 0 2288

21
device/arista/x86_64-arista_7050cx3_32s/Arista-7050CX3-32S-D48C8/qos.json.j2 Normal file
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@ -0,0 +1,21 @@
{%- macro generate_wred_profiles() %}
"WRED_PROFILE": {
"AZURE_LOSSLESS" : {
"wred_green_enable" : "true",
"wred_yellow_enable" : "true",
"wred_red_enable" : "true",
"ecn" : "ecn_all",
"green_max_threshold" : "2097152",
"green_min_threshold" : "250000",
"yellow_max_threshold" : "2097152",
"yellow_min_threshold" : "1048576",
"red_max_threshold" : "2097152",
"red_min_threshold" : "1048576",
"green_drop_probability" : "5",
"yellow_drop_probability": "5",
"red_drop_probability" : "5"
}
},
{%- endmacro %}
{%- include 'qos_config.j2' %}

4
device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers_defaults_t0.j2
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@ -10,14 +10,14 @@
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(24,32) %}
{%- for port_idx in range(26,32) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(6,10) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(22,24) %}
{%- for port_idx in range(22,26) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- endfor %}
{%- endmacro %}

17
device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-Q24C8/buffers_defaults_t0.j2
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@ -2,22 +2,7 @@
{%- macro generate_port_lists(PORT_ALL) %}
{# Generate list of ports #}
{%- for port_idx in range(0,6) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(10,22) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(24,32) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(6,10) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- endfor %}
{%- for port_idx in range(22,24) %}
{%- for port_idx in range(0,32) %}
{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
{%- endfor %}
{%- endmacro %}