From patchwork Wed Apr 17 14:39:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kory Maincent X-Patchwork-Id: 13633491 X-Patchwork-Delegate: kuba@kernel.org Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) (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 DB8C6146592; Wed, 17 Apr 2024 14:41:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713364902; cv=none; b=VMqv3wttpqickOwXpOwlfyIFfwndinNKllOuIPmIA9X+nXOWAf5B+uxNXlQi3FkhDeiqxntMAkNsv9k8goFQjI0MWshnVmvO4uOjtx1wvruiolC7xtcpUa+BuEGkbsjV/8MjbTbSTlNF9nujScotZCroNeOBFii0j4+VrXr+Vn8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713364902; c=relaxed/simple; bh=u2ZvkyyevjkvJ/3k9nSvtC4QezO8DURb/I514Z0BxbY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=S+1006QPk3mTCJ+BjlVauM+0ojy/3/i5dDUsNOgKmYEI4hCXo4BkDeENTIVjK289RIA4aijJmnkv8J4mwrs3Mr8i7ko77jHNTGQP1P/PhrZzYQtDINaXihu/QzBjHmDcVF1stQdFowQiWqtZTQbYUS+0cs6NRGxakE+CJnrnyRo= 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=l0rP7Vk5; arc=none smtp.client-ip=217.70.183.201 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="l0rP7Vk5" Received: by mail.gandi.net (Postfix) with ESMTPSA id A610F1BF20A; Wed, 17 Apr 2024 14:41:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1713364898; 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=cECuaur6xBkX8FAIGxDkH2vewSpAArLyAPPvhCHjvWo=; b=l0rP7Vk5lpGF2u1P3T+skPwXDF9h+ZPv339naJAFc5p5UDHkirL3yXwezTqWr6OwNStV0o x1EskmeOq4bWrrptWWdhsYFs6PLJWdG15hsZtpK+RqMW8QtzZbrGTF42jSi6ryvdSksnQA LZ0W4VGSnz9vexAYqtZpju2irFNqwpqddTWBBy0DfgUQo0q5npDNr/OmIVGHzFrIg81ViC /82C0ufrdqietFJHgZMKKS+SqBEj3V4Fr3UyNwBeBocQRfzHYTAQMCCfkVA1UtNCsS8UvD qgGW68PHd2KVbL4+TEd/H2hzai3inN68kRtAjvnJHuOLAKXWg+X3iOV6mpT0hw== From: Kory Maincent Date: Wed, 17 Apr 2024 16:39:57 +0200 Subject: [PATCH net-next v9 09/14] 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: <20240417-feature_poe-v9-9-242293fd1900@bootlin.com> References: <20240417-feature_poe-v9-0-242293fd1900@bootlin.com> In-Reply-To: <20240417-feature_poe-v9-0-242293fd1900@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 , kernel@pengutronix.de, Maxime Chevallier , Kory Maincent X-Mailer: b4 0.14-dev X-GND-Sasl: kory.maincent@bootlin.com X-Patchwork-Delegate: kuba@kernel.org From: Kory Maincent (Dent Project) 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. Signed-off-by: Kory Maincent Reviewed-by: Andrew Lunn --- 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 ca5ced8e0d8a..a7ff7676ab77 100644 --- a/drivers/net/pse-pd/pse_core.c +++ b/drivers/net/pse-pd/pse_core.c @@ -223,6 +223,12 @@ 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 e19d58b5e777..fa0c73da0cf1 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;