Re: [PATCH net v2] net: mana: Add support to process throttled EQEs

From: Jakub Kicinski

Date: Tue Oct 20 2026 - 20:40:09 EST


On Wed, 14 Oct 2026 08:43:01 -0500 Sahil Chandna wrote:
> When an event queue nears full, the hardware coalesces the per-CQ
> GDMA_EQE_COMPLETION notifications into a single throttle EQE (type 4)
> that carries no cq_id. The driver does not handle this event type, so
> it falls through to the default case and is dropped. Any CQ whose
> completion notification was replaced by the throttle EQE can remain
> unserviced, causing its queue to stall.
> The issue was observed internally and following Tx stall logs were
> seen:

Does not apply, please rebase & repost.
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pw-bot: cr