netdev - Re: [iwl-next v4 5/8] ice: allocate devlink for subfunction

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Message-ID: <ZiEMRcP7QN5zVd8Z@nanopsycho>
Date: Thu, 18 Apr 2024 14:04:21 +0200
From: Jiri Pirko <jiri@...nulli.us>
To: Michal Swiatkowski <michal.swiatkowski@...ux.intel.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 5/8] ice: allocate devlink for subfunction

Wed, Apr 17, 2024 at 04:20:25PM CEST, michal.swiatkowski@...ux.intel.com wrote:
>From: Piotr Raczynski <piotr.raczynski@...el.com>

[...]

>+/**
>+ * ice_allocate_sf - Allocate devlink and return SF structure pointer
>+ * @dev: the device to allocate for
>+ *
>+ * Allocate a devlink instance for SF.
>+ *
>+ * Return: void pointer to allocated memory
>+ */
>+struct ice_sf_priv *ice_allocate_sf(struct device *dev)

This is devlink instance for SF auxdev. Please make sure it is properly
linked with the devlink port instance using devl_port_fn_devlink_set()
See mlx5 implementation for inspiration.


>+{
>+	return ice_devlink_alloc(dev, sizeof(struct ice_sf_priv),
>+				 &ice_sf_devlink_ops);
>+}
>+

[...]