[action] [PR:26206] [Nexthop] Enable msi and napi on NH-5010#26534
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mssonicbld merged 1 commit intosonic-net:202511from Apr 3, 2026
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[action] [PR:26206] [Nexthop] Enable msi and napi on NH-5010#26534mssonicbld merged 1 commit intosonic-net:202511from
mssonicbld merged 1 commit intosonic-net:202511from
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#### Why I did it Set `use_napi=1` and `usemsi=1` on NH-5010 for improved performance of CPU handled traffic. ##### Work item tracking - Microsoft ADO **(number only)**: #### How I did it - Allow platforms to specify the `use_napi` setting in `platform_env.conf` - Note, the saibcm-modules-dnx equivalent of this change is here: sonic-net/saibcm-modules#35 - Added a startup service for NH-5010 to configure bcm0/1 to up -- this is required because `use_napi=1` forces `basedev_suspend=1` which prevents RX DMA and interrupt handling until the base KNET device is brought up #### How to verify it Ran a suite of PFC sonic-mgmt tests against NH-5010 #### Which release branch to backport (provide reason below if selected) <!-- - Note we only backport fixes to a release branch, *not* features! - Please also provide a reason for the backporting below. - e.g. - [x] 202006 --> - [ ] 202305 - [ ] 202311 - [ ] 202405 - [ ] 202411 - [ ] 202505 - [x] 202511 #### Tested branch (Please provide the tested image version) <!-- - Please provide tested image version - e.g. - [x] 20201231.100 --> - [ ] <!-- image version 1 --> - [ ] <!-- image version 2 --> #### Description for the changelog Enable msi and napi for NH-5010 Signed-off-by: Sonic Build Admin <sonicbld@microsoft.com>
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Original PR: #26206 |
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/azp run Azure.sonic-buildimage |
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Azure Pipelines successfully started running 1 pipeline(s). |
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Why I did it
Set
use_napi=1andusemsi=1on NH-5010 for improved performance of CPU handled traffic.Work item tracking
How I did it
use_napisetting inplatform_env.confuse_napi=1forcesbasedev_suspend=1which prevents RX DMA and interrupt handling until the base KNET device is brought upHow to verify it
Ran a suite of PFC sonic-mgmt tests against NH-5010
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Enable msi and napi for NH-5010
Signed-off-by: Sonic Build Admin sonicbld@microsoft.com