Update buffer files for SN5640

noaOrMlnx · Aug 18, 2024 · 80fd320 · 80fd320
1 parent 70c8a69
commit 80fd320
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Showing 3 changed files with 33 additions and 17 deletions.
diff --git a/device/mellanox/x86_64-nvidia_sn5640_simx-r0/ACS-SN5640/buffers_defaults_t0.j2 b/device/mellanox/x86_64-nvidia_sn5640_simx-r0/ACS-SN5640/buffers_defaults_t0.j2
@@ -14,11 +14,11 @@
     See the License for the specific language governing permissions and
     limitations under the License.
 #}
-{% set default_cable = '300m' %}
-{% set ingress_lossless_pool_size =  '31502336' %}
-{% set ingress_lossy_pool_size =  '31502336' %}
-{% set egress_lossless_pool_size =  '136209984' %}
-{% set egress_lossy_pool_size =  '31502336' %}
+{% set default_cable = '40m' %}
+{% set ingress_lossless_pool_size =  '2359296' %}
+{% set ingress_lossy_pool_size =  '2359296' %}
+{% set egress_lossless_pool_size =  '136209408' %}
+{% set egress_lossy_pool_size =  '2359296' %}
 
 {%- macro generate_port_lists(PORT_ALL) %}
     {# Generate list of ports #}

diff --git a/device/mellanox/x86_64-nvidia_sn5640_simx-r0/ACS-SN5640/buffers_defaults_t1.j2 b/device/mellanox/x86_64-nvidia_sn5640_simx-r0/ACS-SN5640/buffers_defaults_t1.j2
@@ -15,10 +15,10 @@
     limitations under the License.
 #}
 {% set default_cable = '300m' %}
-{% set ingress_lossless_pool_size =  '31502336' %}
-{% set ingress_lossy_pool_size =  '31502336' %}
-{% set egress_lossless_pool_size =  '136209984' %}
-{% set egress_lossy_pool_size =  '31502336' %}
+{% set ingress_lossless_pool_size =  '18874368' %}
+{% set ingress_lossy_pool_size =  '71459840' %}
+{% set egress_lossless_pool_size =  '136209408' %}
+{% set egress_lossy_pool_size =  '71459840' %}
 
 {%- macro generate_port_lists(PORT_ALL) %}
     {# Generate list of ports #}

diff --git a/device/mellanox/x86_64-nvidia_sn5640_simx-r0/ACS-SN5640/pg_profile_lookup.ini b/device/mellanox/x86_64-nvidia_sn5640_simx-r0/ACS-SN5640/pg_profile_lookup.ini
@@ -16,11 +16,27 @@
 ##
 #  PG lossless profiles.
 # speed cable  size   xon    xoff   threshold
-10000      5m  35840  19456  16384          0
-25000      5m  36864  19456  17408          0
-10000     40m  36864  19456  17408          0
-25000     40m  37888  19456  18432          0
-400000   300m  252928 19456  233472         0
-200000   300m  142336 19456  122880         0
-100000   300m  97280  19456  77824          0
-50000    300m  61440  19456  41984          0
+10000      5m  19456  19456  20480          0
+25000      5m  19456  19456  21504          0
+50000      5m  19456  19456  26624          0
+100000     5m  19456  19456  44032          0
+200000     5m  19456  19456  50176          0
+400000     5m  19456  19456  86016          0
+10000     30m  19456  19456  20480          0
+25000     30m  19456  19456  22528          0
+50000     30m  19456  19456  27648          0
+100000    30m  19456  19456  48128          0
+200000    30m  19456  19456  57344          0
+400000    30m  19456  19456  99328          0
+10000     40m  19456  19456  20480          0
+25000     40m  19456  19456  22528          0
+50000     40m  19456  19456  28672          0
+100000    40m  19456  19456  49152          0
+200000    40m  19456  19456  60416          0
+400000    40m  19456  19456  104448         0
+10000    300m  19456  19456  23552          0
+25000    300m  19456  19456  30720          0
+50000    300m  19456  19456  46080          0
+100000   300m  19456  19456  83968          0
+200000   300m  19456  19456  130048         0
+400000   300m  19456  19456  243712         0