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prsunnylguohan
prsunny
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lguohan
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50G support for Arista 7060 (#1580)
* 50G SKU for Arista 7060
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‎device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers.json.j2

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{%- set default_topo = 't0' %}
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{%- include 'buffers_config.j2' %}

‎device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers_defaults_t0.j2

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{%- set default_cable = '5m' %}
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{%- macro generate_port_lists(PORT_ALL) %}
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{# Generate list of ports #}
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{%- for port_idx in range(0,6) %}
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{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
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{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
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{%- endfor %}
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{%- for port_idx in range(10,22) %}
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{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
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{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
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{%- endfor %}
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{%- for port_idx in range(24,32) %}
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{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
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{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4 + 2)) %}{%- endif %}
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{%- endfor %}
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{%- for port_idx in range(6,10) %}
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{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
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{%- endfor %}
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{%- for port_idx in range(22,24) %}
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{%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %}
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{%- endfor %}
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{%- endmacro %}
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{%- macro generate_buffer_pool_and_profiles() %}
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"BUFFER_POOL": {
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"ingress_lossless_pool": {
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"size": "11213696",
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"type": "ingress",
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"mode": "dynamic",
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"xoff": "8356608"
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},
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"egress_lossy_pool": {
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"size": "9532224",
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"type": "egress",
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"mode": "dynamic"
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},
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"egress_lossless_pool": {
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"size": "15982720",
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"type": "egress",
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"mode": "static"
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}
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},
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"BUFFER_PROFILE": {
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"ingress_lossy_profile": {
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"pool":"[BUFFER_POOL|ingress_lossless_pool]",
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"size":"0",
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"dynamic_th":"3"
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},
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"egress_lossless_profile": {
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"pool":"[BUFFER_POOL|egress_lossless_pool]",
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"size":"1518",
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"static_th":"3995680"
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},
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"egress_lossy_profile": {
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"pool":"[BUFFER_POOL|egress_lossy_pool]",
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"size":"1518",
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"dynamic_th":"3"
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}
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},
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{%- endmacro %}

‎device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/pg_profile_lookup.ini

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# PG lossless profiles.
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# speed cable size xon xoff threshold xon_offset
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10000 5m 1248 2288 35776 -4 2288
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25000 5m 1248 2288 53248 -4 2288
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40000 5m 1248 2288 66560 -4 2288
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50000 5m 1248 2288 79872 -4 2288
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100000 5m 1248 2288 165568 -4 2288
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10000 40m 1248 2288 37024 -4 2288
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25000 40m 1248 2288 56160 -4 2288
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40000 40m 1248 2288 71552 -4 2288
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50000 40m 1248 2288 85696 -4 2288
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100000 40m 1248 2288 177632 -4 2288
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10000 300m 1248 2288 46176 -4 2288
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25000 300m 1248 2288 79040 -4 2288
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40000 300m 1248 2288 108160 -4 2288
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50000 300m 1248 2288 131456 -4 2288
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100000 300m 1248 2288 268736 -4 2288

‎device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/port_config.ini

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# name lanes alias index speed
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Ethernet0 33,34 Ethernet1/1 1 50000
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Ethernet2 35,36 Ethernet1/3 1 50000
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Ethernet4 37,38 Ethernet2/1 2 50000
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Ethernet6 39,40 Ethernet2/3 2 50000
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Ethernet8 41,42 Ethernet3/1 3 50000
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Ethernet10 43,44 Ethernet3/3 3 50000
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Ethernet12 45,46 Ethernet4/1 4 50000
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Ethernet14 47,48 Ethernet4/3 4 50000
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Ethernet16 49,50 Ethernet5/1 5 50000
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Ethernet18 51,52 Ethernet5/3 5 50000
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Ethernet20 53,54 Ethernet6/1 6 50000
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Ethernet22 55,56 Ethernet6/3 6 50000
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Ethernet24 57,58,59,60 Ethernet7/1 7 100000
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Ethernet28 61,62,63,64 Ethernet8/1 8 100000
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Ethernet32 65,66,67,68 Ethernet9/1 9 100000
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Ethernet36 69,70,71,72 Ethernet10/1 10 100000
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Ethernet40 73,74 Ethernet11/1 11 50000
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Ethernet42 75,76 Ethernet11/3 11 50000
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Ethernet44 77,78 Ethernet12/1 12 50000
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Ethernet46 79,80 Ethernet12/3 12 50000
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Ethernet48 81,82 Ethernet13/1 13 50000
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Ethernet50 83,84 Ethernet13/3 13 50000
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Ethernet52 85,86 Ethernet14/1 14 50000
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Ethernet54 87,88 Ethernet14/3 14 50000
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Ethernet56 89,90 Ethernet15/1 15 50000
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Ethernet58 91,92 Ethernet15/3 15 50000
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Ethernet60 93,94 Ethernet16/1 16 50000
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Ethernet62 95,96 Ethernet16/3 16 50000
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Ethernet64 97,98 Ethernet17/1 17 50000
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Ethernet66 99,100 Ethernet17/3 17 50000
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Ethernet68 101,102 Ethernet18/1 18 50000
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Ethernet70 103,104 Ethernet18/3 18 50000
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Ethernet72 105,106 Ethernet19/1 19 50000
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Ethernet74 107,108 Ethernet19/3 19 50000
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Ethernet76 109,110 Ethernet20/1 20 50000
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Ethernet78 111,112 Ethernet20/3 20 50000
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Ethernet80 113,114 Ethernet21/1 21 50000
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Ethernet82 115,116 Ethernet21/3 21 50000
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Ethernet84 117,118 Ethernet22/1 22 50000
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Ethernet86 119,120 Ethernet22/3 22 50000
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Ethernet88 121,122,123,124 Ethernet23/1 23 100000
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Ethernet92 125,126,127,128 Ethernet24/1 24 100000
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Ethernet96 1,2,3,4 Ethernet25/1 25 100000
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Ethernet100 5,6,7,8 Ethernet26/1 26 100000
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Ethernet104 9,10 Ethernet27/1 27 50000
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Ethernet106 11,12 Ethernet27/3 27 50000
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Ethernet108 13,14 Ethernet28/1 28 50000
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Ethernet110 15,16 Ethernet28/3 28 50000
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Ethernet112 17,18 Ethernet29/1 29 50000
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Ethernet114 19,20 Ethernet29/3 29 50000
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Ethernet116 21,22 Ethernet30/1 30 50000
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Ethernet118 23,24 Ethernet30/3 30 50000
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Ethernet120 25,26 Ethernet31/1 31 50000
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Ethernet122 27,28 Ethernet31/3 31 50000
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Ethernet124 29,30 Ethernet32/1 32 50000
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Ethernet126 31,32 Ethernet32/3 32 50000

‎device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/qos.json

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{
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"TC_TO_PRIORITY_GROUP_MAP": {
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"AZURE": {
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"0": "0",
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"1": "1",
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"2": "2",
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"3": "3",
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"4": "4",
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"5": "5",
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"6": "6",
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"7": "7"
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}
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},
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"MAP_PFC_PRIORITY_TO_QUEUE": {
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"AZURE": {
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"0": "0",
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"1": "1",
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"2": "2",
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"3": "3",
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"4": "4",
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"5": "5",
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"6": "6",
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"7": "7"
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}
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},
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"TC_TO_QUEUE_MAP": {
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"AZURE": {
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"0": "0",
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"1": "1",
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"2": "2",
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"3": "3",
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"4": "4",
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"5": "5",
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"6": "6",
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"7": "7"
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}
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},
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"DSCP_TO_TC_MAP": {
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"AZURE": {
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"0":"0",
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"1":"0",
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"2":"0",
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"3":"3",
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"4":"4",
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"5":"0",
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"6":"0",
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"7":"0",
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"8":"1",
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"9":"0",
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"10":"0",
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"11":"0",
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"12":"0",
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"13":"0",
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"14":"0",
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"15":"0",
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"16":"0",
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"17":"0",
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"18":"0",
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"19":"0",
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"20":"0",
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"21":"0",
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"22":"0",
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"23":"0",
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"24":"0",
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"25":"0",
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"26":"0",
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"27":"0",
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"28":"0",
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"29":"0",
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"30":"0",
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"31":"0",
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"32":"0",
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"33":"0",
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"34":"0",
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"35":"0",
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"36":"0",
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"37":"0",
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"38":"0",
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"39":"0",
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"40":"0",
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"41":"0",
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"42":"0",
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"43":"0",
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"44":"0",
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"45":"0",
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"46":"0",
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"47":"0",
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"48":"0",
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"49":"0",
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"50":"0",
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"51":"0",
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"52":"0",
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"53":"0",
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"54":"0",
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"55":"0",
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"56":"0",
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"57":"0",
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"58":"0",
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"59":"0",
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"60":"0",
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"61":"0",
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"62":"0",
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"63":"0"
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}
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},
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"SCHEDULER": {
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"scheduler.0" : {
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"type":"DWRR",
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"weight": "25"
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},
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"scheduler.1" : {
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"type":"DWRR",
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"weight": "30"
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},
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"scheduler.2" : {
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"type":"DWRR",
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"weight": "20"
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}
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},
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"PORT_QOS_MAP": {
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"Ethernet0,Ethernet2,Ethernet4,Ethernet6,Ethernet8,Ethernet10,Ethernet12,Ethernet14,Ethernet16,Ethernet18,Ethernet20,Ethernet22,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet42,Ethernet44,Ethernet46,Ethernet48,Ethernet50,Ethernet52,Ethernet54,Ethernet56,Ethernet58,Ethernet60,Ethernet62,Ethernet64,Ethernet66,Ethernet68,Ethernet70,Ethernet72,Ethernet74,Ethernet76,Ethernet78,Ethernet80,Ethernet82,Ethernet84,Ethernet86,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet106,Ethernet108,Ethernet110,Ethernet112,Ethernet114,Ethernet116,Ethernet118,Ethernet120,Ethernet122,Ethernet124,Ethernet126": {
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"dscp_to_tc_map" : "[DSCP_TO_TC_MAP|AZURE]",
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"tc_to_queue_map" : "[TC_TO_QUEUE_MAP|AZURE]",
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"tc_to_pg_map" : "[TC_TO_PRIORITY_GROUP_MAP|AZURE]",
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"pfc_to_queue_map": "[MAP_PFC_PRIORITY_TO_QUEUE|AZURE]",
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"pfc_enable": "3,4"
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}
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},
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"WRED_PROFILE": {
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"AZURE_LOSSY" : {
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"wred_green_enable":"true",
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"wred_yellow_enable":"true",
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"ecn":"ecn_all",
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"red_max_threshold":"512000",
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"red_min_threshold":"512000",
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"yellow_max_threshold":"512000",
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"yellow_min_threshold":"512000",
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"green_max_threshold": "184320",
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"green_min_threshold": "184320"
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},
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"AZURE_LOSSLESS" : {
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"wred_green_enable":"true",
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"wred_yellow_enable":"true",
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"ecn":"ecn_all",
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"red_max_threshold":"512000",
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"red_min_threshold":"512000",
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"yellow_max_threshold":"512000",
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"yellow_min_threshold":"512000",
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"green_max_threshold": "184320",
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"green_min_threshold": "184320"
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}
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},
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"QUEUE": {
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"Ethernet0,Ethernet2,Ethernet4,Ethernet6,Ethernet8,Ethernet10,Ethernet12,Ethernet14,Ethernet16,Ethernet18,Ethernet20,Ethernet22,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet42,Ethernet44,Ethernet46,Ethernet48,Ethernet50,Ethernet52,Ethernet54,Ethernet56,Ethernet58,Ethernet60,Ethernet62,Ethernet64,Ethernet66,Ethernet68,Ethernet70,Ethernet72,Ethernet74,Ethernet76,Ethernet78,Ethernet80,Ethernet82,Ethernet84,Ethernet86,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet106,Ethernet108,Ethernet110,Ethernet112,Ethernet114,Ethernet116,Ethernet118,Ethernet120,Ethernet122,Ethernet124,Ethernet126|0-1": {
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"wred_profile" : "[WRED_PROFILE|AZURE_LOSSY]"
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},
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"Ethernet0,Ethernet2,Ethernet4,Ethernet6,Ethernet8,Ethernet10,Ethernet12,Ethernet14,Ethernet16,Ethernet18,Ethernet20,Ethernet22,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet42,Ethernet44,Ethernet46,Ethernet48,Ethernet50,Ethernet52,Ethernet54,Ethernet56,Ethernet58,Ethernet60,Ethernet62,Ethernet64,Ethernet66,Ethernet68,Ethernet70,Ethernet72,Ethernet74,Ethernet76,Ethernet78,Ethernet80,Ethernet82,Ethernet84,Ethernet86,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet106,Ethernet108,Ethernet110,Ethernet112,Ethernet114,Ethernet116,Ethernet118,Ethernet120,Ethernet122,Ethernet124,Ethernet126|3-4": {
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"scheduler" : "[SCHEDULER|scheduler.0]"
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},
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"Ethernet0,Ethernet2,Ethernet4,Ethernet6,Ethernet8,Ethernet10,Ethernet12,Ethernet14,Ethernet16,Ethernet18,Ethernet20,Ethernet22,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet42,Ethernet44,Ethernet46,Ethernet48,Ethernet50,Ethernet52,Ethernet54,Ethernet56,Ethernet58,Ethernet60,Ethernet62,Ethernet64,Ethernet66,Ethernet68,Ethernet70,Ethernet72,Ethernet74,Ethernet76,Ethernet78,Ethernet80,Ethernet82,Ethernet84,Ethernet86,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet106,Ethernet108,Ethernet110,Ethernet112,Ethernet114,Ethernet116,Ethernet118,Ethernet120,Ethernet122,Ethernet124,Ethernet126|0": {
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"scheduler" : "[SCHEDULER|scheduler.1]"
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},
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"Ethernet0,Ethernet2,Ethernet4,Ethernet6,Ethernet8,Ethernet10,Ethernet12,Ethernet14,Ethernet16,Ethernet18,Ethernet20,Ethernet22,Ethernet24,Ethernet28,Ethernet32,Ethernet36,Ethernet40,Ethernet42,Ethernet44,Ethernet46,Ethernet48,Ethernet50,Ethernet52,Ethernet54,Ethernet56,Ethernet58,Ethernet60,Ethernet62,Ethernet64,Ethernet66,Ethernet68,Ethernet70,Ethernet72,Ethernet74,Ethernet76,Ethernet78,Ethernet80,Ethernet82,Ethernet84,Ethernet86,Ethernet88,Ethernet92,Ethernet96,Ethernet100,Ethernet104,Ethernet106,Ethernet108,Ethernet110,Ethernet112,Ethernet114,Ethernet116,Ethernet118,Ethernet120,Ethernet122,Ethernet124,Ethernet126|1": {
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"scheduler" : "[SCHEDULER|scheduler.2]"
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}
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}
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}

‎device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/sai.profile

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SAI_INIT_CONFIG_FILE=/etc/bcm/th-a7060-cx32s-8x100G+48x50G.config.bcm

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