Add SN5640 SIMX platform with default SKU #32
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noaOrMlnx
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stephenxs
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Jul 18, 2024
| {% set default_cable = '300m' %} | ||
| {% set ingress_lossless_pool_size = '31502336' %} | ||
| {% set ingress_lossy_pool_size = '31502336' %} | ||
| {% set egress_lossless_pool_size = '138240000' %} |
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I am afraid this value is too big. if the guaranteed size is 130.9, the number should be round_down(130.9*1024*1024, 192)
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stephenxs
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| @@ -0,0 +1 @@ | |||
| ../../x86_64-mlnx_msn2700-r0/ACS-MSN2700/buffers.json.j2 | |||
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../../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/buffers.json.j2
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| ../../x86_64-mlnx_msn2700-r0/ACS-MSN2700/buffers.json.j2 | |
| ../../x86_64-mlnx_msn2700-r0/Mellanox-SN2700-D48C8/buffers.json.j2 |
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we need to use templates from Mellanox-SN2700-D48C8
| {% set ingress_lossless_pool_size = '2359296' %} | ||
| {% set ingress_lossy_pool_size = '2359296' %} | ||
| {% set egress_lossless_pool_size = '136209408' %} | ||
| {% set egress_lossy_pool_size = '2359296' %} |
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Suggested change
| {% set egress_lossy_pool_size = '2359296' %} | |
| {% set egress_lossy_pool_size = '2359296' %} | |
| {% set ingress_lossless_pool_xoff = '1024000' %} |
| {% set ingress_lossless_pool_size = '18874368' %} | ||
| {% set ingress_lossy_pool_size = '71459840' %} | ||
| {% set egress_lossless_pool_size = '136209408' %} | ||
| {% set egress_lossy_pool_size = '71459840' %} |
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Suggested change
| {% set egress_lossy_pool_size = '71459840' %} | |
| {% set egress_lossy_pool_size = '71459840' %} | |
| {% set ingress_lossless_pool_xoff = '1024000' %} |
stephenxs
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Sep 10, 2024
| @@ -0,0 +1 @@ | |||
| ../../x86_64-mlnx_msn2700-r0/ACS-MSN2700/buffers.json.j2 | |||
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we need to use templates from Mellanox-SN2700-D48C8
| #} | ||
| {% set default_cable = '40m' %} | ||
| {% set ingress_lossless_pool_size = '73684992' %} | ||
| {% set ingress_lossless_pool_xoff = '57828352' %} |
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@stephenxs thanks for the comment. all were addressed. |
stephenxs
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Sep 11, 2024
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What I did
Added new platform and SKU for SN5640.
Currently, number of up/down links is 256/256.
Why I did it
Work item tracking
How I did it
How to verify it
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)