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StaphyloStaphylo
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[Arista] Driver and platform update (#6468) (#6872)
- Add support for `DCS-7050SX3-48YC8` and `DCS-7050SX3-48C8` platform - Add support for more variants of `DCS-7280CR3-32[PD]4` - Add Supervisor to Linecard consutil support - Complete Watchdog platform API support - Fix some PSU behavior on `DCS-7050QX-32` and `DCS-7060CX-32S` - Fix SEU management on `DCS-7060CX-32S` - Allow kernel modules to build up to linux 5.10 - Rename led color `orange` to `amber` - Miscellaneous fixes
1 parent 038c6aa commit a654518

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+681
-30
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‎device/arista/x86_64-arista_7050sx3_48c8

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x86_64-arista_7050sx3_48yc8

‎device/arista/x86_64-arista_7050sx3_48yc8/Arista-7050SX3-48YC8/buffers.json.j2

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

‎device/arista/x86_64-arista_7050sx3_48yc8/Arista-7050SX3-48YC8/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(0,28) %}
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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(28,32) %}
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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": "10875072",
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"type": "ingress",
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"mode": "dynamic",
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"xoff": "4194112"
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},
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"egress_lossy_pool": {
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"size": "9243812",
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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":"15982720"
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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_7050sx3_48yc8/Arista-7050SX3-48YC8/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 0 2288
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25000 5m 1248 2288 53248 0 2288
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40000 5m 1248 2288 66560 0 2288
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50000 5m 1248 2288 79872 0 2288
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100000 5m 1248 2288 165568 0 2288
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10000 40m 1248 2288 37024 0 2288
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25000 40m 1248 2288 56160 0 2288
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40000 40m 1248 2288 71552 0 2288
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50000 40m 1248 2288 85696 0 2288
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100000 40m 1248 2288 177632 0 2288
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10000 300m 1248 2288 46176 0 2288
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25000 300m 1248 2288 79040 0 2288
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40000 300m 1248 2288 108160 0 2288
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50000 300m 1248 2288 141856 0 2288
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100000 300m 1248 2288 268736 0 2288

‎device/arista/x86_64-arista_7050sx3_48yc8/Arista-7050SX3-48YC8/port_config.ini

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# name lanes alias index speed
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Ethernet0 1,2 Ethernet1/1 1 25000
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Ethernet2 3,4 Ethernet1/3 1 25000
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Ethernet4 5,6 Ethernet2/1 2 25000
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Ethernet6 7,8 Ethernet2/3 2 25000
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Ethernet8 9,10 Ethernet3/1 3 25000
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Ethernet10 11,12 Ethernet3/3 3 25000
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Ethernet12 13,14 Ethernet4/1 4 25000
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Ethernet14 15,16 Ethernet4/3 4 25000
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Ethernet16 21,22 Ethernet5/1 5 25000
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Ethernet18 23,24 Ethernet5/3 5 25000
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Ethernet20 17,18 Ethernet6/1 6 25000
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Ethernet22 19,20 Ethernet6/3 6 25000
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Ethernet24 25,26 Ethernet7/1 7 25000
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Ethernet26 27,28 Ethernet7/3 7 25000
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Ethernet28 29,30 Ethernet8/1 8 25000
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Ethernet30 31,32 Ethernet8/3 8 25000
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Ethernet32 37,38 Ethernet9/1 9 25000
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Ethernet34 39,40 Ethernet9/3 9 25000
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Ethernet36 33,34 Ethernet10/1 10 25000
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Ethernet38 35,46 Ethernet10/3 10 25000
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Ethernet40 41,42 Ethernet11/1 11 25000
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Ethernet42 43,44 Ethernet11/3 11 25000
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Ethernet44 45,46 Ethernet12/1 12 25000
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Ethernet46 47,48 Ethernet12/3 12 25000
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Ethernet48 53,54 Ethernet13/1 13 25000
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Ethernet50 55,56 Ethernet13/3 13 25000
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Ethernet52 49,50 Ethernet14/1 14 25000
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Ethernet54 51,52 Ethernet14/3 14 25000
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Ethernet56 57,58 Ethernet15/1 15 25000
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Ethernet58 59,60 Ethernet15/3 15 25000
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Ethernet60 61,62 Ethernet16/1 16 25000
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Ethernet62 63,64 Ethernet16/3 16 25000
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Ethernet64 69,70 Ethernet17/1 17 25000
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Ethernet66 71,72 Ethernet17/3 17 25000
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Ethernet68 65,66 Ethernet18/1 18 25000
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Ethernet70 67,68 Ethernet18/3 18 25000
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Ethernet72 73,74 Ethernet19/1 19 25000
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Ethernet74 75,76 Ethernet19/3 19 25000
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Ethernet76 77,78 Ethernet20/1 20 25000
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Ethernet78 79,80 Ethernet20/3 20 25000
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Ethernet80 85,86 Ethernet21/1 21 25000
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Ethernet82 87,88 Ethernet21/3 21 25000
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Ethernet84 81,82 Ethernet22/1 22 25000
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Ethernet86 83,84 Ethernet22/3 22 25000
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Ethernet88 89,90 Ethernet23/1 23 25000
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Ethernet88 91,92 Ethernet23/3 23 25000
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Ethernet92 93,94 Ethernet24/1 24 25000
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Ethernet92 95,96 Ethernet24/3 24 25000
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Ethernet96 101,102,103,104 Ethernet25/1 25 100000
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Ethernet100 97,98,99,100 Ethernet26/1 26 100000
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Ethernet104 105,106,107,108 Ethernet27/1 27 100000
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Ethernet108 109,110,111,112 Ethernet28/1 28 100000
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Ethernet112 117,118,119,120 Ethernet29/1 29 100000
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Ethernet116 113,114,115,116 Ethernet30/1 30 100000
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Ethernet120 121,122,123,124 Ethernet31/1 31 100000
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Ethernet124 125,126,127,128 Ethernet32/1 32 100000

‎device/arista/x86_64-arista_7050sx3_48yc8/Arista-7050SX3-48YC8/qos.json.j2

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{%- macro generate_wred_profiles() %}
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"WRED_PROFILE": {
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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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"wred_red_enable" : "true",
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"ecn" : "ecn_all",
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"green_max_threshold" : "2097152",
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"green_min_threshold" : "250000",
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"yellow_max_threshold" : "2097152",
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"yellow_min_threshold" : "1048576",
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"red_max_threshold" : "2097152",
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"red_min_threshold" : "1048576",
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"green_drop_probability" : "5",
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"yellow_drop_probability": "5",
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"red_drop_probability" : "5"
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}
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},
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{%- endmacro %}
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{%- include 'qos_config.j2' %}

‎device/arista/x86_64-arista_7050sx3_48yc8/Arista-7050SX3-48YC8/sai.profile

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SAI_INIT_CONFIG_FILE=/usr/share/sonic/hwsku/td3-a7050sx3_48yc8-48x25G+8x100G.config.bcm
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SAI_NUM_ECMP_MEMBERS=64

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