netdev - Re: [PATCH iwl-next v10 03/14] virtchnl: add enumeration for the rxdid format

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Message-ID: <920709fc-e725-4ae2-a026-784de03f2f89@intel.com>
Date: Wed, 21 Aug 2024 15:30:57 +0200
From: Alexander Lobakin <aleksander.lobakin@...el.com>
To: Wojciech Drewek <wojciech.drewek@...el.com>
CC: <netdev@...r.kernel.org>, <intel-wired-lan@...ts.osuosl.org>,
	<horms@...nel.org>, <anthony.l.nguyen@...el.com>, <kuba@...nel.org>,
	<alexandr.lobakin@...el.com>
Subject: Re: [PATCH iwl-next v10 03/14] virtchnl: add enumeration for the
 rxdid format

From: Wojciech Drewek <wojciech.drewek@...el.com>
Date: Wed, 21 Aug 2024 14:15:28 +0200

> From: Jacob Keller <jacob.e.keller@...el.com>
> 
> Support for allowing VF to negotiate the descriptor format requires that
> the VF specify which descriptor format to use when requesting Rx queues.
> The VF is supposed to request the set of supported formats via the new
> VIRTCHNL_OP_GET_SUPPORTED_RXDIDS, and then set one of the supported
> formats in the rxdid field of the virtchnl_rxq_info structure.
> 
> The virtchnl.h header does not provide an enumeration of the format
> values. The existing implementations in the PF directly use the values
> from the DDP package.
> 
> Make the formats explicit by defining an enumeration of the RXDIDs.
> Provide an enumeration for the values as well as the bit positions as
> returned by the supported_rxdids data from the
> VIRTCHNL_OP_GET_SUPPORTED_RXDIDS.
> 
> Signed-off-by: Jacob Keller <jacob.e.keller@...el.com>
> Reviewed-by: Wojciech Drewek <wojciech.drewek@...el.com>
> Reviewed-by: Rahul Rameshbabu <rrameshbabu@...dia.com>
> Reviewed-by: Simon Horman <horms@...nel.org>

Reviewed-by: Alexander Lobakin <aleksander.lobakin@...el.com>

> Signed-off-by: Mateusz Polchlopek <mateusz.polchlopek@...el.com>
> Signed-off-by: Wojciech Drewek <wojciech.drewek@...el.com>

Thanks,
Olek