idpf: remove SW marker handling from NAPI

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SW marker descriptors on completion queues are used only when a queue
is about to be destroyed. It's far from hotpath and handling it in the
hotpath NAPI poll makes no sense.
Instead, run a simple poller after a virtchnl message for destroying
the queue is sent and wait for the replies. If replies for all of the
queues are received, this means the synchronization is done correctly
and we can go forth with stopping the link.

Signed-off-by: Michal Kubiak <michal.kubiak@intel.com>
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Tested-by: Ramu R <ramu.r@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

...

This commit is contained in:

Michal Kubiak 2025-08-26 17:55:00 +02:00 • committed by Tony Nguyen

parent cfe5efec91

commit 9d39447051

5 changed files with 72 additions and 72 deletions

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7

drivers/net/ethernet/intel/idpf/idpf.h

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2

drivers/net/ethernet/intel/idpf/idpf_lib.c

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97

drivers/net/ethernet/intel/idpf/idpf_txrx.c

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4

drivers/net/ethernet/intel/idpf/idpf_txrx.h

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34

drivers/net/ethernet/intel/idpf/idpf_virtchnl.c

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