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[Mellanox] Calculate the buffer size based on the latest excel and wi…
…th gearbox considered (#4239)
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device/mellanox/x86_64-mlnx_msn3800-r0/ACS-MSN3800/buffers_defaults_t0.j2
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device/mellanox/x86_64-mlnx_msn3800-r0/ACS-MSN3800/buffers_defaults_t0.j2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| {% set default_cable = '5m' %} | ||
| {% set ingress_lossless_pool_size = '28196784' %} | ||
| {% set ingress_lossy_pool_size = '28196784' %} | ||
| {% set egress_lossless_pool_size = '34340832' %} | ||
| {% set egress_lossy_pool_size = '28196784' %} | ||
|
|
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| {%- macro generate_port_lists(PORT_ALL) %} | ||
| {# Generate list of ports #} | ||
| {%- for port_idx in range(0, 32) %} | ||
| {%- if PORT_ALL.append("Ethernet%d" % (port_idx)) %}{%- endif %} | ||
| {%- endfor %} | ||
| {%- endmacro %} | ||
|
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| {%- macro generate_buffer_pool_and_profiles() %} | ||
| "BUFFER_POOL": { | ||
| "ingress_lossless_pool": { | ||
| "size": "{{ ingress_lossless_pool_size }}", | ||
| "type": "ingress", | ||
| "mode": "dynamic" | ||
| }, | ||
| "ingress_lossy_pool": { | ||
| "size": "{{ ingress_lossy_pool_size }}", | ||
| "type": "ingress", | ||
| "mode": "dynamic" | ||
| }, | ||
| "egress_lossless_pool": { | ||
| "size": "{{ egress_lossless_pool_size }}", | ||
| "type": "egress", | ||
| "mode": "dynamic" | ||
| }, | ||
| "egress_lossy_pool": { | ||
| "size": "{{ egress_lossy_pool_size }}", | ||
| "type": "egress", | ||
| "mode": "dynamic" | ||
| } | ||
| }, | ||
| "BUFFER_PROFILE": { | ||
| "ingress_lossless_profile": { | ||
| "pool":"[BUFFER_POOL|ingress_lossless_pool]", | ||
| "size":"0", | ||
| "dynamic_th":"0" | ||
| }, | ||
| "ingress_lossy_profile": { | ||
| "pool":"[BUFFER_POOL|ingress_lossy_pool]", | ||
| "size":"0", | ||
| "dynamic_th":"3" | ||
| }, | ||
| "egress_lossless_profile": { | ||
| "pool":"[BUFFER_POOL|egress_lossless_pool]", | ||
| "size":"0", | ||
| "dynamic_th":"7" | ||
| }, | ||
| "egress_lossy_profile": { | ||
| "pool":"[BUFFER_POOL|egress_lossy_pool]", | ||
| "size":"4096", | ||
| "dynamic_th":"3" | ||
| }, | ||
| "q_lossy_profile": { | ||
| "pool":"[BUFFER_POOL|egress_lossy_pool]", | ||
| "size":"0", | ||
| "dynamic_th":"3" | ||
| } | ||
| }, | ||
| {%- endmacro %} | ||
|
|
||
| {%- macro generate_profile_lists(port_names) %} | ||
| "BUFFER_PORT_INGRESS_PROFILE_LIST": { | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}": { | ||
| "profile_list" : "[BUFFER_PROFILE|ingress_lossless_profile],[BUFFER_PROFILE|ingress_lossy_profile]" | ||
| }{% if not loop.last %},{% endif %} | ||
|
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| {% endfor %} | ||
| }, | ||
| "BUFFER_PORT_EGRESS_PROFILE_LIST": { | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}": { | ||
| "profile_list" : "[BUFFER_PROFILE|egress_lossless_profile],[BUFFER_PROFILE|egress_lossy_profile]" | ||
| }{% if not loop.last %},{% endif %} | ||
|
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| {% endfor %} | ||
| } | ||
| {%- endmacro %} | ||
|
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| {%- macro generate_queue_buffers(port_names) %} | ||
| "BUFFER_QUEUE": { | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}|3-4": { | ||
| "profile" : "[BUFFER_PROFILE|egress_lossless_profile]" | ||
| }, | ||
| {% endfor %} | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}|0-2": { | ||
| "profile" : "[BUFFER_PROFILE|q_lossy_profile]" | ||
| }, | ||
| {% endfor %} | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}|5-6": { | ||
| "profile" : "[BUFFER_PROFILE|q_lossy_profile]" | ||
| }{% if not loop.last %},{% endif %} | ||
|
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| {% endfor %} | ||
| } | ||
| {%- endmacro %} |
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device/mellanox/x86_64-mlnx_msn3800-r0/ACS-MSN3800/buffers_defaults_t1.j2
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104 changes: 104 additions & 0 deletions
104
device/mellanox/x86_64-mlnx_msn3800-r0/ACS-MSN3800/buffers_defaults_t1.j2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| {% set default_cable = '5m' %} | ||
| {% set ingress_lossless_pool_size = '17891280' %} | ||
| {% set ingress_lossy_pool_size = '17891280' %} | ||
| {% set egress_lossless_pool_size = '34340832' %} | ||
| {% set egress_lossy_pool_size = '17891280' %} | ||
|
|
||
| {%- macro generate_port_lists(PORT_ALL) %} | ||
| {# Generate list of ports #} | ||
| {%- for port_idx in range(0, 32) %} | ||
| {%- if PORT_ALL.append("Ethernet%d" % (port_idx)) %}{%- endif %} | ||
| {%- endfor %} | ||
| {%- endmacro %} | ||
|
|
||
| {%- macro generate_buffer_pool_and_profiles() %} | ||
| "BUFFER_POOL": { | ||
| "ingress_lossless_pool": { | ||
| "size": "{{ ingress_lossless_pool_size }}", | ||
| "type": "ingress", | ||
| "mode": "dynamic" | ||
| }, | ||
| "ingress_lossy_pool": { | ||
| "size": "{{ ingress_lossy_pool_size }}", | ||
| "type": "ingress", | ||
| "mode": "dynamic" | ||
| }, | ||
| "egress_lossless_pool": { | ||
| "size": "{{ egress_lossless_pool_size }}", | ||
| "type": "egress", | ||
| "mode": "dynamic" | ||
| }, | ||
| "egress_lossy_pool": { | ||
| "size": "{{ egress_lossy_pool_size }}", | ||
| "type": "egress", | ||
| "mode": "dynamic" | ||
| } | ||
| }, | ||
| "BUFFER_PROFILE": { | ||
| "ingress_lossless_profile": { | ||
| "pool":"[BUFFER_POOL|ingress_lossless_pool]", | ||
| "size":"0", | ||
| "dynamic_th":"0" | ||
| }, | ||
| "ingress_lossy_profile": { | ||
| "pool":"[BUFFER_POOL|ingress_lossy_pool]", | ||
| "size":"0", | ||
| "dynamic_th":"3" | ||
| }, | ||
| "egress_lossless_profile": { | ||
| "pool":"[BUFFER_POOL|egress_lossless_pool]", | ||
| "size":"0", | ||
| "dynamic_th":"7" | ||
| }, | ||
| "egress_lossy_profile": { | ||
| "pool":"[BUFFER_POOL|egress_lossy_pool]", | ||
| "size":"4096", | ||
| "dynamic_th":"3" | ||
| }, | ||
| "q_lossy_profile": { | ||
| "pool":"[BUFFER_POOL|egress_lossy_pool]", | ||
| "size":"0", | ||
| "dynamic_th":"3" | ||
| } | ||
| }, | ||
| {%- endmacro %} | ||
|
|
||
| {%- macro generate_profile_lists(port_names) %} | ||
| "BUFFER_PORT_INGRESS_PROFILE_LIST": { | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}": { | ||
| "profile_list" : "[BUFFER_PROFILE|ingress_lossless_profile],[BUFFER_PROFILE|ingress_lossy_profile]" | ||
| }{% if not loop.last %},{% endif %} | ||
|
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||
| {% endfor %} | ||
| }, | ||
| "BUFFER_PORT_EGRESS_PROFILE_LIST": { | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}": { | ||
| "profile_list" : "[BUFFER_PROFILE|egress_lossless_profile],[BUFFER_PROFILE|egress_lossy_profile]" | ||
| }{% if not loop.last %},{% endif %} | ||
|
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||
| {% endfor %} | ||
| } | ||
| {%- endmacro %} | ||
|
|
||
| {%- macro generate_queue_buffers(port_names) %} | ||
| "BUFFER_QUEUE": { | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}|3-4": { | ||
| "profile" : "[BUFFER_PROFILE|egress_lossless_profile]" | ||
| }, | ||
| {% endfor %} | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}|0-2": { | ||
| "profile" : "[BUFFER_PROFILE|q_lossy_profile]" | ||
| }, | ||
| {% endfor %} | ||
| {% for port in port_names.split(',') %} | ||
| "{{ port }}|5-6": { | ||
| "profile" : "[BUFFER_PROFILE|q_lossy_profile]" | ||
| }{% if not loop.last %},{% endif %} | ||
|
|
||
| {% endfor %} | ||
| } | ||
| {%- endmacro %} |
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device/mellanox/x86_64-mlnx_msn3800-r0/ACS-MSN3800/pg_profile_lookup.ini
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device/mellanox/x86_64-mlnx_msn3800-r0/ACS-MSN3800/pg_profile_lookup.ini
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| # PG lossless profiles. | ||
| # speed cable size xon xoff threshold | ||
| 1000 5m 32768 18432 14336 0 | ||
| 10000 5m 34816 18432 16384 0 | ||
| 25000 5m 38912 18432 20480 0 | ||
| 40000 5m 41984 18432 23552 0 | ||
| 50000 5m 44032 18432 25600 0 | ||
| 100000 5m 55296 18432 36864 0 | ||
| 200000 5m 77824 18432 59392 0 | ||
| 1000 40m 33792 18432 15360 0 | ||
| 10000 40m 36864 18432 18432 0 | ||
| 25000 40m 43008 18432 24576 0 | ||
| 40000 40m 49152 18432 30720 0 | ||
| 50000 40m 53248 18432 34816 0 | ||
| 100000 40m 72704 18432 54272 0 | ||
| 200000 40m 112640 18432 94208 0 | ||
| 1000 300m 34816 18432 16384 0 | ||
| 10000 300m 50176 18432 31744 0 | ||
| 25000 300m 75776 18432 57344 0 | ||
| 40000 300m 101376 18432 82944 0 | ||
| 50000 300m 117760 18432 99328 0 | ||
| 100000 300m 202752 18432 184320 0 | ||
| 200000 300m 373760 18432 355328 0 |
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device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D112C8/buffers_defaults_t0.j2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1 @@ | ||
| ../../x86_64-mlnx_msn3700-r0/ACS-MSN3700/buffers_defaults_t0.j2 | ||
| ../ACS-MSN3800/buffers_defaults_t0.j2 |
2 changes: 1 addition & 1 deletion
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device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D112C8/buffers_defaults_t1.j2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1 @@ | ||
| ../../x86_64-mlnx_msn3700-r0/ACS-MSN3700/buffers_defaults_t1.j2 | ||
| ../ACS-MSN3800/buffers_defaults_t1.j2 |
2 changes: 1 addition & 1 deletion
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device/mellanox/x86_64-mlnx_msn3800-r0/Mellanox-SN3800-D112C8/pg_profile_lookup.ini
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1 @@ | ||
| ../../x86_64-mlnx_msn3700-r0/ACS-MSN3700/pg_profile_lookup.ini | ||
| ../ACS-MSN3800/pg_profile_lookup.ini |