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[device/dell] Add dynamic buffer pg lookup tbl #1366

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Feb 2, 2018
Merged

[device/dell] Add dynamic buffer pg lookup tbl #1366

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18 changes: 10 additions & 8 deletions device/dell/x86_64-dell_s6100_c2538-r0/Force10-S6100/buffers.json.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,7 @@
}
},
"BUFFER_POOL": {
"ingress_lossless_lossy_pool": {
"ingress_lossless_pool": {
"size": "10443264",
"type": "ingress",
"mode": "dynamic",
Expand All @@ -87,14 +87,14 @@
},
"BUFFER_PROFILE": {
"ingress_lossless_profile": {
"pool": "[BUFFER_POOL|ingress_lossless_lossy_pool]",
"pool": "[BUFFER_POOL|ingress_lossless_pool]",
"xon": "4096",
"xoff": "58448",
"size": "1248",
"dynamic_th": "-4"
},
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_lossy_pool]",
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"dynamic_th":"3"
},
Expand All @@ -110,16 +110,18 @@
}
},
"BUFFER_PG": {
"{{ port_names }}:3-4": {
"{{ port_names }}|3-4": {
"profile" : "[BUFFER_PROFILE|ingress_lossless_profile]"
},
"{{ port_names }}:0-1": {
"{{ port_names }}|0-1": {
"profile" : "[BUFFER_PROFILE|ingress_lossy_profile]"
},
"BUFFER_QUEUE_TABLE:{{ port_names }}:3-4": {
}
},
"BUFFER_QUEUE": {
"{{ port_names }}|3-4": {
"profile" : "[BUFFER_PROFILE|egress_lossless_profile]"
},
"BUFFER_QUEUE_TABLE:{{ port_names }}:0-1": {
"{{ port_names }}|0-1": {
"profile" : "[BUFFER_PROFILE|egress_lossy_profile]"
}
}
Expand Down
17 changes: 17 additions & 0 deletions device/dell/x86_64-dell_s6100_c2538-r0/Force10-S6100/pg_profile_lookup.ini
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
# PG lossless profiles.
# speed cable size xon xoff threshold
10000 5m 1248 2288 35776 -4
25000 5m 1248 2288 53248 -4
40000 5m 1248 2288 66560 -4
50000 5m 1248 2288 90272 -4
100000 5m 1248 2288 165568 -4
10000 40m 1248 2288 37024 -4
25000 40m 1248 2288 53248 -4
40000 40m 1248 2288 71552 -4
50000 40m 1248 2288 96096 -4
100000 40m 1248 2288 177632 -4
10000 300m 1248 2288 46176 -4
25000 300m 1248 2288 79040 -4
40000 300m 1248 2288 108160 -4
50000 300m 1248 2288 141856 -4
100000 300m 1248 2288 268736 -4