netdev - Re: [iwl-next v4 6/8] ice: base subfunction aux driver

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Message-ID: <ZiEyg0qPac0GzTBN@mev-dev>
Date: Thu, 18 Apr 2024 16:47:31 +0200
From: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
To: Shay Drori <shayd@...dia.com>
Cc: intel-wired-lan@...ts.osuosl.org, netdev@...r.kernel.org,
	jacob.e.keller@...el.com, michal.kubiak@...el.com,
	maciej.fijalkowski@...el.com, sridhar.samudrala@...el.com,
	przemyslaw.kitszel@...el.com, wojciech.drewek@...el.com,
	pio.raczynski@...il.com, jiri@...dia.com,
	mateusz.polchlopek@...el.com
Subject: Re: [iwl-next v4 6/8] ice: base subfunction aux driver

On Thu, Apr 18, 2024 at 10:57:17AM +0300, Shay Drori wrote:
> 
> On 17/04/2024 17:20, Michal Swiatkowski wrote:
> > From: Piotr Raczynski <piotr.raczynski@...el.com>
> > 
> > Implement subfunction driver. It is probe when subfunction port is
> > activated.
> > 
> > VSI is already created. During the probe VSI is being configured.
> > MAC unicast and broadcast filter is added to allow traffic to pass.
> > 
> > Reviewed-by: Jiri Pirko <jiri@...dia.com>
> > Signed-off-by: Piotr Raczynski <piotr.raczynski@...el.com>
> > Signed-off-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
> > ---
> >   drivers/net/ethernet/intel/ice/Makefile     |   1 +
> >   drivers/net/ethernet/intel/ice/ice_main.c   |  10 ++
> >   drivers/net/ethernet/intel/ice/ice_sf_eth.c | 140 ++++++++++++++++++++
> >   drivers/net/ethernet/intel/ice/ice_sf_eth.h |   9 ++
> >   4 files changed, 160 insertions(+)
> >   create mode 100644 drivers/net/ethernet/intel/ice/ice_sf_eth.c
> 
> 
> <...>
> 
> > +
> > +/**
> > + * ice_sf_driver_register - Register new auxiliary subfunction driver
> > + *
> > + * Return: zero on success or an error code on failure.
> > + */
> > +int ice_sf_driver_register(void)
> > +{
> > +	return auxiliary_driver_register(&ice_sf_driver);
> > +}
> > +
> > +/**
> > + * ice_sf_driver_unregister - Unregister new auxiliary subfunction driver
> > + *
> > + * Return: zero on success or an error code on failure.
> 
> 
> this function doesn't return anything...
> 

Thanks, will remove it.

> > + */
> > +void ice_sf_driver_unregister(void)
> > +{
> > +	auxiliary_driver_unregister(&ice_sf_driver);
> > +}
> > diff --git a/drivers/net/ethernet/intel/ice/ice_sf_eth.h b/drivers/net/ethernet/intel/ice/ice_sf_eth.h
> > index a08f8b2bceef..e972c50f96c9 100644
> > --- a/drivers/net/ethernet/intel/ice/ice_sf_eth.h
> > +++ b/drivers/net/ethernet/intel/ice/ice_sf_eth.h
> > @@ -18,4 +18,13 @@ struct ice_sf_priv {
> >   	struct devlink_port devlink_port;
> >   };
> > +static inline struct
> > +ice_sf_dev *ice_adev_to_sf_dev(struct auxiliary_device *adev)
> > +{
> > +	return container_of(adev, struct ice_sf_dev, adev);
> > +}
> > +
> > +int ice_sf_driver_register(void);
> > +void ice_sf_driver_unregister(void);
> > +
> >   #endif /* _ICE_SF_ETH_H_ */