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tshalvitshalvi
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[Mellanox] SN5600 SerDes signal integrity update (#21883)
- Why I did it Align media_settings.json following new serdes team recommendation. - How I did it On Mellanox platform only, I updated sn5600's media_settings.json with the following change for the 100G application: idriver: 50 (0x00000032) → 55 (0x00000037). - How to verify it Manual testing.
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‎device/mellanox/x86_64-nvidia_sn5600-r0/Mellanox-SN5600-V256/media_settings.json

+89-89
Original file line numberDiff line numberDiff line change
@@ -54,14 +54,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:100GAUI-1-S": {
@@ -116,14 +116,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:200GAUI-2-S": {
@@ -178,14 +178,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:200GAUI-2-L": {
@@ -240,14 +240,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:200GAUI-4": {
@@ -364,15 +364,15 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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}
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:400GAUI-4-S": {
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"pre3": {
@@ -426,14 +426,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:800G": {
@@ -488,14 +488,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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}
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},
@@ -552,14 +552,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:400GAUI-4-S": {
@@ -614,14 +614,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:400GAUI-8": {
@@ -738,14 +738,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:200GAUI-2-L": {
@@ -800,14 +800,14 @@
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"lane7": "0x00000000"
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},
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"idriver": {
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"lane0": "0x00000032",
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"lane1": "0x00000032",
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"lane2": "0x00000032",
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"lane3": "0x00000032",
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"lane4": "0x00000032",
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"lane5": "0x00000032",
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"lane6": "0x00000032",
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"lane7": "0x00000032"
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"lane0": "0x00000037",
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"lane1": "0x00000037",
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"lane2": "0x00000037",
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"lane3": "0x00000037",
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"lane4": "0x00000037",
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"lane5": "0x00000037",
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"lane6": "0x00000037",
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"lane7": "0x00000037"
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}
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},
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"speed:200GAUI-4": {

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