From 30d289f6aea97182d2941d91065b9bcd7bed669f Mon Sep 17 00:00:00 2001 From: Prince Sunny Date: Thu, 12 Apr 2018 18:06:26 -0700 Subject: [PATCH] 50G support for Arista 7060 (#1580) * 50G SKU for Arista 7060 --- .../Arista-7060CX-32S-D48C8/buffers.json.j2 | 2 + .../buffers_defaults_t0.j2 | 61 +++++++ .../pg_profile_lookup.ini | 17 ++ .../Arista-7060CX-32S-D48C8/port_config.ini | 57 ++++++ .../Arista-7060CX-32S-D48C8/qos.json | 167 ++++++++++++++++++ .../Arista-7060CX-32S-D48C8/sai.profile | 1 + 6 files changed, 305 insertions(+) create mode 100644 device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers.json.j2 create mode 100644 device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers_defaults_t0.j2 create mode 100644 device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/pg_profile_lookup.ini create mode 100644 device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/port_config.ini create mode 100644 device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/qos.json create mode 100644 device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/sai.profile diff --git a/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers.json.j2 b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers.json.j2 new file mode 100644 index 000000000000..1083a6210fc9 --- /dev/null +++ b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers.json.j2 @@ -0,0 +1,2 @@ +{%- set default_topo = 't0' %} +{%- include 'buffers_config.j2' %} diff --git a/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers_defaults_t0.j2 b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers_defaults_t0.j2 new file mode 100644 index 000000000000..2b7215243f12 --- /dev/null +++ b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/buffers_defaults_t0.j2 @@ -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(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) %} + {%- if PORT_ALL.append("Ethernet%d" % (port_idx * 4)) %}{%- endif %} + {%- endfor %} +{%- endmacro %} + +{%- macro generate_buffer_pool_and_profiles() %} + "BUFFER_POOL": { + "ingress_lossless_pool": { + "size": "11213696", + "type": "ingress", + "mode": "dynamic", + "xoff": "8356608" + }, + "egress_lossy_pool": { + "size": "9532224", + "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":"3995680" + }, + "egress_lossy_profile": { + "pool":"[BUFFER_POOL|egress_lossy_pool]", + "size":"1518", + "dynamic_th":"3" + } + }, +{%- endmacro %} diff --git a/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/pg_profile_lookup.ini b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/pg_profile_lookup.ini new file mode 100644 index 000000000000..7222f8014925 --- /dev/null +++ b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/pg_profile_lookup.ini @@ -0,0 +1,17 @@ +# PG lossless profiles. +# speed cable size xon xoff threshold xon_offset + 10000 5m 1248 2288 35776 -4 2288 + 25000 5m 1248 2288 53248 -4 2288 + 40000 5m 1248 2288 66560 -4 2288 + 50000 5m 1248 2288 79872 -4 2288 + 100000 5m 1248 2288 165568 -4 2288 + 10000 40m 1248 2288 37024 -4 2288 + 25000 40m 1248 2288 56160 -4 2288 + 40000 40m 1248 2288 71552 -4 2288 + 50000 40m 1248 2288 85696 -4 2288 + 100000 40m 1248 2288 177632 -4 2288 + 10000 300m 1248 2288 46176 -4 2288 + 25000 300m 1248 2288 79040 -4 2288 + 40000 300m 1248 2288 108160 -4 2288 + 50000 300m 1248 2288 131456 -4 2288 + 100000 300m 1248 2288 268736 -4 2288 diff --git a/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/port_config.ini b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/port_config.ini new file mode 100644 index 000000000000..0366a339f6f9 --- /dev/null +++ b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/port_config.ini @@ -0,0 +1,57 @@ +# name lanes alias index speed +Ethernet0 33,34 Ethernet1/1 1 50000 +Ethernet2 35,36 Ethernet1/3 1 50000 +Ethernet4 37,38 Ethernet2/1 2 50000 +Ethernet6 39,40 Ethernet2/3 2 50000 +Ethernet8 41,42 Ethernet3/1 3 50000 +Ethernet10 43,44 Ethernet3/3 3 50000 +Ethernet12 45,46 Ethernet4/1 4 50000 +Ethernet14 47,48 Ethernet4/3 4 50000 +Ethernet16 49,50 Ethernet5/1 5 50000 +Ethernet18 51,52 Ethernet5/3 5 50000 +Ethernet20 53,54 Ethernet6/1 6 50000 +Ethernet22 55,56 Ethernet6/3 6 50000 +Ethernet24 57,58,59,60 Ethernet7/1 7 100000 +Ethernet28 61,62,63,64 Ethernet8/1 8 100000 +Ethernet32 65,66,67,68 Ethernet9/1 9 100000 +Ethernet36 69,70,71,72 Ethernet10/1 10 100000 +Ethernet40 73,74 Ethernet11/1 11 50000 +Ethernet42 75,76 Ethernet11/3 11 50000 +Ethernet44 77,78 Ethernet12/1 12 50000 +Ethernet46 79,80 Ethernet12/3 12 50000 +Ethernet48 81,82 Ethernet13/1 13 50000 +Ethernet50 83,84 Ethernet13/3 13 50000 +Ethernet52 85,86 Ethernet14/1 14 50000 +Ethernet54 87,88 Ethernet14/3 14 50000 +Ethernet56 89,90 Ethernet15/1 15 50000 +Ethernet58 91,92 Ethernet15/3 15 50000 +Ethernet60 93,94 Ethernet16/1 16 50000 +Ethernet62 95,96 Ethernet16/3 16 50000 +Ethernet64 97,98 Ethernet17/1 17 50000 +Ethernet66 99,100 Ethernet17/3 17 50000 +Ethernet68 101,102 Ethernet18/1 18 50000 +Ethernet70 103,104 Ethernet18/3 18 50000 +Ethernet72 105,106 Ethernet19/1 19 50000 +Ethernet74 107,108 Ethernet19/3 19 50000 +Ethernet76 109,110 Ethernet20/1 20 50000 +Ethernet78 111,112 Ethernet20/3 20 50000 +Ethernet80 113,114 Ethernet21/1 21 50000 +Ethernet82 115,116 Ethernet21/3 21 50000 +Ethernet84 117,118 Ethernet22/1 22 50000 +Ethernet86 119,120 Ethernet22/3 22 50000 +Ethernet88 121,122,123,124 Ethernet23/1 23 100000 +Ethernet92 125,126,127,128 Ethernet24/1 24 100000 +Ethernet96 1,2,3,4 Ethernet25/1 25 100000 +Ethernet100 5,6,7,8 Ethernet26/1 26 100000 +Ethernet104 9,10 Ethernet27/1 27 50000 +Ethernet106 11,12 Ethernet27/3 27 50000 +Ethernet108 13,14 Ethernet28/1 28 50000 +Ethernet110 15,16 Ethernet28/3 28 50000 +Ethernet112 17,18 Ethernet29/1 29 50000 +Ethernet114 19,20 Ethernet29/3 29 50000 +Ethernet116 21,22 Ethernet30/1 30 50000 +Ethernet118 23,24 Ethernet30/3 30 50000 +Ethernet120 25,26 Ethernet31/1 31 50000 +Ethernet122 27,28 Ethernet31/3 31 50000 +Ethernet124 29,30 Ethernet32/1 32 50000 +Ethernet126 31,32 Ethernet32/3 32 50000 diff --git a/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/qos.json b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/qos.json new file mode 100644 index 000000000000..8149f1f111ce --- /dev/null +++ b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/qos.json @@ -0,0 +1,167 @@ +{ + "TC_TO_PRIORITY_GROUP_MAP": { + "AZURE": { + "0": "0", + "1": "1", + "2": "2", + "3": "3", + "4": "4", + "5": "5", + "6": "6", + "7": "7" + } + }, + "MAP_PFC_PRIORITY_TO_QUEUE": { + "AZURE": { + "0": "0", + "1": "1", + "2": "2", + "3": "3", + "4": "4", + "5": "5", + "6": "6", + "7": "7" + } + }, + "TC_TO_QUEUE_MAP": { + "AZURE": { + "0": "0", + "1": "1", + "2": "2", + "3": "3", + "4": "4", + "5": "5", + "6": "6", + "7": "7" + } + }, + "DSCP_TO_TC_MAP": { + "AZURE": { + "0":"0", + "1":"0", + "2":"0", + "3":"3", + "4":"4", + "5":"0", + "6":"0", + "7":"0", + "8":"1", + "9":"0", + "10":"0", + "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" + } + }, + "SCHEDULER": { + "scheduler.0" : { + "type":"DWRR", + "weight": "25" + }, + "scheduler.1" : { + "type":"DWRR", + "weight": "30" + }, + "scheduler.2" : { + "type":"DWRR", + "weight": "20" + } + }, + "PORT_QOS_MAP": { + "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": { + "dscp_to_tc_map" : "[DSCP_TO_TC_MAP|AZURE]", + "tc_to_queue_map" : "[TC_TO_QUEUE_MAP|AZURE]", + "tc_to_pg_map" : "[TC_TO_PRIORITY_GROUP_MAP|AZURE]", + "pfc_to_queue_map": "[MAP_PFC_PRIORITY_TO_QUEUE|AZURE]", + "pfc_enable": "3,4" + } + }, + "WRED_PROFILE": { + "AZURE_LOSSY" : { + "wred_green_enable":"true", + "wred_yellow_enable":"true", + "ecn":"ecn_all", + "red_max_threshold":"512000", + "red_min_threshold":"512000", + "yellow_max_threshold":"512000", + "yellow_min_threshold":"512000", + "green_max_threshold": "184320", + "green_min_threshold": "184320" + }, + "AZURE_LOSSLESS" : { + "wred_green_enable":"true", + "wred_yellow_enable":"true", + "ecn":"ecn_all", + "red_max_threshold":"512000", + "red_min_threshold":"512000", + "yellow_max_threshold":"512000", + "yellow_min_threshold":"512000", + "green_max_threshold": "184320", + "green_min_threshold": "184320" + } + }, + "QUEUE": { + "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": { + "wred_profile" : "[WRED_PROFILE|AZURE_LOSSY]" + }, + "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": { + "scheduler" : "[SCHEDULER|scheduler.0]" + }, + "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": { + "scheduler" : "[SCHEDULER|scheduler.1]" + }, + "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": { + "scheduler" : "[SCHEDULER|scheduler.2]" + } + } +} diff --git a/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/sai.profile b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/sai.profile new file mode 100644 index 000000000000..0c3ab159868b --- /dev/null +++ b/device/arista/x86_64-arista_7060_cx32s/Arista-7060CX-32S-D48C8/sai.profile @@ -0,0 +1 @@ +SAI_INIT_CONFIG_FILE=/etc/bcm/th-a7060-cx32s-8x100G+48x50G.config.bcm