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Dell Z9332 systems optimized MMU settings for T0/T1 topology (#8341)

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vmittal-msft 2021-08-05 17:02:36 -07:00 committed by Qi Luo
parent 99efd5346e
commit 886846f719
6 changed files with 14 additions and 16 deletions
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6
device/dell/x86_64-dellemc_z9332f_d1508-r0/DellEMC-Z9332f-M-O16C64/buffers_defaults_t0.j2
View File

@ -26,13 +26,13 @@
{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossless_pool": {
"size": "66800476",
"size": "66394076",
"type": "ingress",
"mode": "dynamic",
"xoff": "8644128"
},
"egress_lossless_pool": {
"size": "66800476",
"size": "55921148",
"type": "egress",
"mode": "static"
}
@ -41,7 +41,7 @@
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"static_th":"66800476"
"static_th":"66394076"
},
"egress_lossless_profile": {
"pool":"[BUFFER_POOL|egress_lossless_pool]",

6
device/dell/x86_64-dellemc_z9332f_d1508-r0/DellEMC-Z9332f-M-O16C64/buffers_defaults_t1.j2
View File

@ -26,13 +26,13 @@
{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossless_pool": {
"size": "66800476",
"size": "66394076",
"type": "ingress",
"mode": "dynamic",
"xoff": "8644128"
},
"egress_lossless_pool": {
"size": "66800476",
"size": "55921148",
"type": "egress",
"mode": "static"
}
@ -41,7 +41,7 @@
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"static_th":"66800476"
"static_th":"66394076"
},
"egress_lossless_profile": {
"pool":"[BUFFER_POOL|egress_lossless_pool]",

1
device/dell/x86_64-dellemc_z9332f_d1508-r0/DellEMC-Z9332f-M-O16C64/th3-z9332f-16x400G-64x100G.config.bcm
View File

@ -31,7 +31,6 @@ max_vp_lags.0=0
tdma_intr_enable=1
tdma_timeout_usec.0=5000000
parity_correction.0=1
mmu_lossless.0=0
bcm_num_cos=10
default_cpu_tx_queue=7
pktdma_poll_mode_channel_bitmap=1

8
device/dell/x86_64-dellemc_z9332f_d1508-r0/DellEMC-Z9332f-O32/buffers_defaults_t0.j2
View File

@ -10,13 +10,13 @@
{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossless_pool": {
"size": "66435732",
"size": "66394076",
"type": "ingress",
"mode": "dynamic",
"xoff": "27400374"
"xoff": "27200352"
},
"egress_lossless_pool": {
"size": "66435732",
"size": "38462204",
"type": "egress",
"mode": "static"
}
@ -25,7 +25,7 @@
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"static_th":"66435732"
"static_th":"66394076"
},
"egress_lossless_profile": {
"pool":"[BUFFER_POOL|egress_lossless_pool]",

8
device/dell/x86_64-dellemc_z9332f_d1508-r0/DellEMC-Z9332f-O32/buffers_defaults_t1.j2
View File

@ -10,13 +10,13 @@
{%- macro generate_buffer_pool_and_profiles() %}
"BUFFER_POOL": {
"ingress_lossless_pool": {
"size": "66435732",
"size": "66394076",
"type": "ingress",
"mode": "dynamic",
"xoff": "27400374"
"xoff": "27200352"
},
"egress_lossless_pool": {
"size": "66435732",
"size": "38462204",
"type": "egress",
"mode": "static"
}
@ -25,7 +25,7 @@
"ingress_lossy_profile": {
"pool":"[BUFFER_POOL|ingress_lossless_pool]",
"size":"0",
"static_th":"66435732"
"static_th":"66394076"
},
"egress_lossless_profile": {
"pool":"[BUFFER_POOL|egress_lossless_pool]",

1
device/dell/x86_64-dellemc_z9332f_d1508-r0/DellEMC-Z9332f-O32/th3-z9332f-32x400G.config.bcm
View File

@ -31,7 +31,6 @@ max_vp_lags.0=0
tdma_intr_enable=1
tdma_timeout_usec.0=5000000
parity_correction.0=1
mmu_lossless.0=0
bcm_num_cos=10
default_cpu_tx_queue=7
pktdma_poll_mode_channel_bitmap=1