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[device]: Add SAI checksum verify to TD3 config (#8886)

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A new config option `sai_verify_incoming_chksum` was added to control the value of IPV4_INCR_CHECKSUM_ORIGINAL_VALUE_VERIFY in the EGR_FLEX_CONFIG control register (this prevents checksums of 0xffff from being propagated to other devices)

Signed-off-by: Lawrence Lee <lawlee@microsoft.com>
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Lawrence Lee 2021-10-04 10:45:44 -07:00 committed by GitHub
parent d599a578ce
commit a22c82288d
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3 changed files with 3 additions and 0 deletions
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1
device/arista/x86_64-arista_7050cx3_32s/Arista-7050CX3-32S-C32/td3-a7050cx3-32s-32x100G.config.bcm
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@ -1,5 +1,6 @@
sai_load_hw_config=/etc/bcm/flex/bcm56870_a0_issu/b870.6.4.1/
sai_adjust_acl_drop_in_rx_drop=1
sai_verify_incoming_chksum=0
host_as_route_disable=1
use_all_splithorizon_groups=1
riot_enable=1

1
device/arista/x86_64-arista_7050cx3_32s/Arista-7050CX3-32S-D48C8/td3-a7050cx3-32s-48x50G+8x100G.config.bcm
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@ -1,5 +1,6 @@
sai_load_hw_config=/etc/bcm/flex/bcm56870_a0_issu/b870.6.4.1/
sai_adjust_acl_drop_in_rx_drop=1
sai_verify_incoming_chksum=0
host_as_route_disable=1
use_all_splithorizon_groups=1
riot_enable=1

1
src/sonic-device-data/tests/permitted_list
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@ -237,3 +237,4 @@ buf.map.egress_pool0.ingress_pool
buf.map.egress_pool1.ingress_pool
buf.map.egress_pool2.ingress_pool
sai_adjust_acl_drop_in_rx_drop
sai_verify_incoming_chksum