From patchwork Fri Jun 7 07:30:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kory Maincent X-Patchwork-Id: 13689424 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [217.70.183.194]) (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 F13901C2AF; Fri, 7 Jun 2024 07:30:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717745441; cv=none; b=IQRov6c2oowe4LM5+QrgSW/yN0ZdMifDkd+D0ivmhXwdoxM59wy+7sDoGjbOTmWykLVumWKQ2oc09oXpVgV9D4FOwU0iTPPFdG2HsJFJLJ7DZguU4j5De4Iwdj8X1VIXclZyTrO6Bm1GoFf5xvJxxipC5snDqkY7tEHfRgzFMGA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717745441; c=relaxed/simple; bh=I7dGnuQJiK2CvEOG9kLQhbKFh6VzuIq7y1wWMbdusP0=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=oO0KOi48idVYiYN2kdM4QiB7QoYqabUfA54BqzAq755cUwfZp7vjeg/ZQTm2h2lvOBGAlUztcileBLD7NerOCMDI1kRvFAaXV08/1I2eW645Jaeu7s6EaymvYph5MXV9H+bpi5l5QR6xFF0Dmjg+jk96ywDTL5kVkwP1pu2McP4= 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=ow+EMRjp; arc=none smtp.client-ip=217.70.183.194 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="ow+EMRjp" Received: by mail.gandi.net (Postfix) with ESMTPSA id 4ACAC4000A; Fri, 7 Jun 2024 07:30:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1717745436; 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; bh=oVZaeJ7ov8Q4H8A8zYRzgBLW0YPPkgkDaWGaynlwq8M=; b=ow+EMRjpjUDhhs/GUIK/l856KA5gAKofv0wXJHvGy1iGL1e249/c5ZPWHjm5xmyUqDakD9 l3iKwHCjnTzT0bVsCb6o266RzKIdGpcKheRttNhRixqaDblh4qVC4cCPAh6NMuKbqdEX8T KSE1z7FEkbPLBsJwpZpN+0ZfZctdF7+nWjn4WiQ+S53ca/CqD7bTxg29UbF1P8xX+/QGlV xKW3vUFbByumCDfn2RfD0D8sKV/q91dCYSOzBUXtVtJMyN+RMYFK58PaO7YTGqoiJaVtNG S4tteuyYKF1nwRsGItLMKbfnFYnVB79c/wl/2e+kPHAc5PEBtbo5o8M90Z7+Eg== From: Kory Maincent Subject: [PATCH net-next v2 0/8] net: pse-pd: Add new PSE c33 features Date: Fri, 07 Jun 2024 09:30:17 +0200 Message-Id: <20240607-feature_poe_power_cap-v2-0-c03c2deb83ab@bootlin.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAAm3YmYC/3WNQQ7CIBREr9L8tRhAiMWV9zBNA/TXkig0gLWm6 d1F9i5m8TKZNxskjA4TXJoNIi4uueAL8EMDdtL+jsQNhYFTLqjgkoyo8ytiP4df3hh7q2fCWlT U6DNXwkDZzhFHt1bvDTxm4nHN0JVmcimH+KmHC6t9dUuu/rgXRiihVhg2SCVPpr2aEPLD+aMNT +j2ff8CNDKOVMYAAAA= To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Donald Hunter , Oleksij Rempel Cc: Thomas Petazzoni , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, Dent Project , kernel@pengutronix.de, Kory Maincent , Andrew Lunn X-Mailer: b4 0.14-dev X-GND-Sasl: kory.maincent@bootlin.com X-Patchwork-Delegate: kuba@kernel.org From: "Kory Maincent (Dent Project)" This patch series adds new c33 features to the PSE API. - Expand the PSE PI informations status with power, class and failure reason - Add the possibility to get and set the PSE PIs power limit Jakub could you check if patchwork works correctly with this patch series. Changes in v2: - Use uA and uV instead of mA and mV to have more precision in the power calculation. Need to use 64bit variables for the calculation. - Modify the pd-92x0behavior in case of setting the current out of the available ranges. Report an error now. - Link to v1: https://lore.kernel.org/r/20240529-feature_poe_power_cap-v1-0-0c4b1d5953b8@bootlin.com Signed-off-by: Kory Maincent --- Kory Maincent (8): net: pse-pd: Use EOPNOTSUPP error code instead of ENOTSUPP net: ethtool: pse-pd: Expand C33 PSE status with class, power and extended state netlink: specs: Expand the PSE netlink command with C33 new features net: pse-pd: pd692x0: Expand ethtool status message net: pse-pd: Add new power limit get and set c33 features net: ethtool: Add new power limit get and set features netlink: specs: Expand the PSE netlink command with C33 pw-limit attributes net: pse-pd: pd692x0: Enhance with new current limit and voltage read callbacks Documentation/netlink/specs/ethtool.yaml | 25 +++ drivers/net/pse-pd/pd692x0.c | 283 ++++++++++++++++++++++++++++++- drivers/net/pse-pd/pse_core.c | 172 +++++++++++++++++-- include/linux/ethtool.h | 11 ++ include/linux/pse-pd/pse.h | 46 ++++- include/uapi/linux/ethtool.h | 41 +++++ include/uapi/linux/ethtool_netlink.h | 5 + net/ethtool/pse-pd.c | 69 +++++++- 8 files changed, 631 insertions(+), 21 deletions(-) --- base-commit: c7309fc9b716c653dc37c8ebcdc6e9132c370076 change-id: 20240425-feature_poe_power_cap-18e90ba7294b Best regards,