From patchwork Tue Feb 27 14:42:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kory Maincent X-Patchwork-Id: 13573893 X-Patchwork-Delegate: kuba@kernel.org Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [217.70.183.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A5A6214A4FC; Tue, 27 Feb 2024 14:43:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.200 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709045005; cv=none; b=V82OrKQH7ttF8UYSXlnA2lMTA+1TLQ3Jf428Im/gO1nX98DUnanq2nHiuU4rSco7HhDdqnropjtgv46zQI1nctwtE3Khsy2GAVKz85pF+0Qp5lxFYqIAqJshLD6mG1A0xLh9v4yb/9bTxmYBqm6OWdnkRqok3LwDkQYW2wWkyz0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709045005; c=relaxed/simple; bh=n1A97LQ0bbRroHE/OmYnJJny49H5xiu5Cp8qf+fD+ss=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=Ogckmf8jFpL3op4Dk4fNjOh4I8yEgVSgVm5UNpc8UvGcVHGtYKtHWHEHIl5+n5sSK81JkeRe+2jrt8SLd6aWgCigvkM14Of3KUFyq6pm14b9wCjAlce4cBNZ17zilNhq+AUnJGZzGW0ZQN+tKNPFqmwKlRTaquBEeB3ECbPAcKs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=SPoJ3vKj; arc=none smtp.client-ip=217.70.183.200 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="SPoJ3vKj" Received: by mail.gandi.net (Postfix) with ESMTPSA id D1FDA20016; Tue, 27 Feb 2024 14:43:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1709045001; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=1KVffl/2BFXKFyEfZdLterxW4Hdi592VhExrmfm2rMc=; b=SPoJ3vKjPFlrwjYHN3EgUtaotWaxeUgnTqBIsCQhRLif1la0FF5EhFqoeztfs8zUMGOP5K I/gdXqUvwfgP4YTKikw1KZ6+dbKX+gfC8sMeOv0R4AiwA+lLEyqo768eY60K78W7hxfmki hC/BdwBimnfY7TynfQOemhbOc8J1hSSKg9FeWoffjHVL06XUNB5wd3IODjucuFw8ia1sF4 ki4xzG/HBQzUXhhvFxTOmMjMd0yNoihWREThYLhnXmwrT8hAvwnqKgDBV0Ucl4DECa8yu4 myIpYwsZuDfzNxkbP7LRpxYOc5FWj+OfjhckOYMJ2kSBG58bz9eFKCQWJLnnQg== From: Kory Maincent Date: Tue, 27 Feb 2024 15:42:54 +0100 Subject: [PATCH net-next v5 12/17] net: pse-pd: Add support for setup_pi_matrix callback Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240227-feature_poe-v5-12-28f0aa48246d@bootlin.com> References: <20240227-feature_poe-v5-0-28f0aa48246d@bootlin.com> In-Reply-To: <20240227-feature_poe-v5-0-28f0aa48246d@bootlin.com> To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Jonathan Corbet , Luis Chamberlain , Russ Weight , Greg Kroah-Hartman , "Rafael J. Wysocki" , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Oleksij Rempel , Mark Brown , Frank Rowand , Andrew Lunn , Heiner Kallweit , Russell King Cc: Thomas Petazzoni , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, devicetree@vger.kernel.org, Dent Project , Kory Maincent X-Mailer: b4 0.12.4 X-GND-Sasl: kory.maincent@bootlin.com X-Patchwork-Delegate: kuba@kernel.org Implement setup_pi_matrix callback to configure the PSE PI matrix. This functionality is invoked before registering the PSE and following the core parsing of the pse_pis devicetree subnode. This patch is sponsored by Dent Project . Signed-off-by: Kory Maincent --- Changes in v3: - New patch --- drivers/net/pse-pd/pse_core.c | 6 ++++++ include/linux/pse-pd/pse.h | 2 ++ 2 files changed, 8 insertions(+) diff --git a/drivers/net/pse-pd/pse_core.c b/drivers/net/pse-pd/pse_core.c index 9124eb3d6492..a2eb9a424668 100644 --- a/drivers/net/pse-pd/pse_core.c +++ b/drivers/net/pse-pd/pse_core.c @@ -178,6 +178,12 @@ int pse_controller_register(struct pse_controller_dev *pcdev) if (ret) return ret; + if (pcdev->ops->setup_pi_matrix) { + ret = pcdev->ops->setup_pi_matrix(pcdev); + if (ret) + return ret; + } + mutex_lock(&pse_list_mutex); list_add(&pcdev->list, &pse_controller_list); mutex_unlock(&pse_list_mutex); diff --git a/include/linux/pse-pd/pse.h b/include/linux/pse-pd/pse.h index 01b3b9adfe2a..522115cc6cef 100644 --- a/include/linux/pse-pd/pse.h +++ b/include/linux/pse-pd/pse.h @@ -49,6 +49,7 @@ struct pse_control_status { * * @ethtool_get_status: get PSE control status for ethtool interface * @ethtool_set_config: set PSE control configuration over ethtool interface + * @setup_pi_matrix: setup PI matrix of the PSE controller */ struct pse_controller_ops { int (*ethtool_get_status)(struct pse_controller_dev *pcdev, @@ -57,6 +58,7 @@ struct pse_controller_ops { int (*ethtool_set_config)(struct pse_controller_dev *pcdev, unsigned long id, struct netlink_ext_ack *extack, const struct pse_control_config *config); + int (*setup_pi_matrix)(struct pse_controller_dev *pcdev); }; struct module;