From patchwork Thu Feb 15 16:02:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kory Maincent X-Patchwork-Id: 13558761 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 79176139596; Thu, 15 Feb 2024 16:03:37 +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=1708013020; cv=none; b=NFqDnqsU7zvObqU2w8KprR9bkEyAdtZ0uGnRzNIaOuXwqkfDEWcZORajCRQsZp2U2ExoRzPHndBvRjFDTZ+hMo+pb2PhVRGAaclZaAygeRKRwsMxbvwAG1M4Oy9VU/OPIOVf2ZkG8c2h7Wsc23ayHDSbKOzNhCDYINk/RojdvbA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708013020; c=relaxed/simple; bh=sevRnps/Jf1AGxhs4ieE6FlD3NCWc1YYLeE6rzxuxOA=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=OtqOqAf+SD8J9gd0FH/SjuO74dn8BVmmoxAt/2dR/wZFj/SZtbVeT+P7uC9BWh70T6bchV6khx77lIGuz9jsctlD/n4HIpIjfMmLSdk1oQyZKQDgDF7C7PchC2SsLb3rAuaQNvtV6Ocdf1TyrgGoOx5sRNo01jDquehVc347a9E= 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=dk/k24uJ; 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="dk/k24uJ" Received: by mail.gandi.net (Postfix) with ESMTPSA id C2F2220009; Thu, 15 Feb 2024 16:03:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1708013016; 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=xQqskjN/xqjQe87m4lh7bm+8/0PUUsHRlazCTYp5ByI=; b=dk/k24uJUSBGqbwjoB3DN0LQRLx4WgZwD/xfRZdk+9B83iwadoMdUtK9HrcwTyHPILJgKj f7OKT/0gqFdeFrXD9lvW9ufjC6DVC37Z3KPF4FVnRSSksI/L1dxEnIgRVil+5p6+a8kwLg pOw0L2yvgvNvJN2tTRt7nkfS+AnVcf+ooj/JMr6RsuHaZkWZN4GnGFXAvRWFEMycpOzM5e vQEUtsfnuOf9jHWcAEntmWNXwznCaI5ugN7kshxs48fZHbzM7nL0aMAI0R7rA2fLzKTY94 XIAMNp/Jzl1RqHHuWk5SMGRITY0nY5q+vtqXMlzLHL+95cf+ly5bzxqTAbFLWg== From: Kory Maincent Date: Thu, 15 Feb 2024 17:02:53 +0100 Subject: [PATCH net-next v4 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: <20240215-feature_poe-v4-12-35bb4c23266c@bootlin.com> References: <20240215-feature_poe-v4-0-35bb4c23266c@bootlin.com> In-Reply-To: <20240215-feature_poe-v4-0-35bb4c23266c@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 e03d36793d18..59427c79858c 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 6c48668cebe3..cf0eebb3b0a9 100644 --- a/include/linux/pse-pd/pse.h +++ b/include/linux/pse-pd/pse.h @@ -50,6 +50,7 @@ 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, @@ -58,6 +59,7 @@ 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;