From patchwork Tue Feb 27 01:29:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Lunn X-Patchwork-Id: 776825 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (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 6904136E; Tue, 27 Feb 2024 01:29:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708997385; cv=none; b=aXBlfJ3XWgYP17sJF5sJcR3MZT2dlToKo6k9SAR5QN7I1XPgxfWFAJ+rv+P1txdX+wA1UJIc8od7tmu/LOavrEUIVkDKJSMHiwAR4gppiw/5sf4kDQxIEfvEvSNlbBAWAlvdaVS9aM7AO2LO2bY/rq/HIwXht+mqQMMD7aoKfXY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708997385; c=relaxed/simple; bh=X9uF/uCVLaYoZ/UKfRhY0Z/OtU/iRssDZmmPq6jkPiM=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=Hta3X0/AaosfIDEr6KF9zLSoGwLLA8C809rkZbEfVxDxMJsVLy3rLJp3WRJldWuiAX6hOif3oeRoFyW3GpW5ugp2U0XHLuVbxAYp4zoIrGAZuxqW1EMw4WgUcRYMMSpZ16Tku7Q2CeUl2QOrqkk9KCA2ePilIYPONhymMTlQSEk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=gs2hyjJR; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="gs2hyjJR" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=Cc:To:Content-Transfer-Encoding:Content-Type:MIME-Version: Message-Id:Date:Subject:From:From:Sender:Reply-To:Subject:Date:Message-ID:To: Cc:MIME-Version:Content-Type:Content-Transfer-Encoding:Content-ID: Content-Description:Content-Disposition:In-Reply-To:References; bh=E00RMWjz0kyaXuAuFrpIZAawFdA5eOtO3b61GfROLOc=; b=gs2hyjJRfYIytPByhHfY+tvJxF Hs9orAF8y7IH78BCZebggQ6gGQVRulrBASCr3Gqi2zkkLHp2vdX3YV6Z3Js1PlXclJXJBWbDEO/dn xei5YpU/iVoZkI5BD/LvEgEQUfVc6u5IvOVMhDtzTJAjyItPpxqRmZGTNCK+hPhRSbU4=; Received: from c-76-156-36-110.hsd1.mn.comcast.net ([76.156.36.110] helo=thinkpad.home.lunn.ch) by vps0.lunn.ch with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1remI1-008mef-Hg; Tue, 27 Feb 2024 02:29:49 +0100 From: Andrew Lunn Subject: [PATCH net-next v5 0/9] drivers: net: Convert EEE handling to use linkmode bitmaps Date: Mon, 26 Feb 2024 19:29:06 -0600 Message-Id: <20240226-keee-u32-cleanup-v5-0-9e7323c41c38@lunn.ch> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAOM63WUC/3XNyQ6CMBgE4FcxPVvTjVI8+R7GQ5e/0kgKYQuG8 O5WLkKCx8nkm5lRB22ADl1PM2phDF2oYwrZ+YRsqeMTcHApI0aYIIwI/AIAPHCGbQU6Dg02Sjq pRKacIiixpgUfpnXyjiL0OMLUo0dqytD1dftev0a69v9nR4oJ9kYCUZwVrtC3aojxYst1amQbT o84S1xom3FhFHdS7jnf8vyA8++79dJIponN/Z6LLVcHXCSeU0+5yS0HSX58WZYPUsEI7XUBAAA = To: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Ariel Elior , Manish Chopra , Jesse Brandeburg , Tony Nguyen Cc: linux-usb@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, intel-wired-lan@lists.osuosl.org, Andrew Lunn , Simon Horman , Jacob Keller X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=3525; i=andrew@lunn.ch; h=from:subject:message-id; bh=X9uF/uCVLaYoZ/UKfRhY0Z/OtU/iRssDZmmPq6jkPiM=; b=owEBbQKS/ZANAwAKAea/DcumaUyEAcsmYgBl3Tru++alK1pI+HFFTn3B6TRBO+BgOSJimGIPa V5ZehTnmfCJAjMEAAEKAB0WIQRh+xAly1MmORb54bfmvw3LpmlMhAUCZd067gAKCRDmvw3LpmlM hCTQEACRK0RLiDwcvtAXAUhYgWBAlZhpmnjHVNP/FiJfh/UQ14VH1mDJ4KuB8eNlODtbe3ayb6L FdyyVYFL4Ey+70ol4q6CwcSj0KyNUau7O9vY5lu0WnpLlR4OGtFVrrtnZswPX6dwoQJwo1LUXJL BSSieOH2fqhR9jHIH26jZWec9GATWVZEwndwbhX7cUKXmtKnjkw+5YjGWSFqlNf5CRnpsAR7ztu unnzlbIA4TuB0xosZRvpEnWbvUos/sOSMUtnoMCZ8SX4JxXE5Q0iWlmdHxcQGTsh4y34Al9afdk 4y4cx0mGbnq5Qf2RiE4ImsAFDxRf824FJmgjMapfyVlXoQo3ko+45hyPnGjADfNHg5EBpTGzIPP FOic2wqC+pABPtBrVEsrYsIjlJAys/iAtQ/q4p/uN9c+BgwO9xYgKM3Z4oo0JLE1JO8VCBh88aP QhNhGX86SIvBoSZ9TmyDUSeUH+jbj0fdKM7y3nLB7y2Ak6UBKHJDQbBDY41T4C6Xf4NSGNgUHPk 9pQm24HsHqbb6BHv78Q/Hm4hc0ZfD3J+YB3E2q2zSxPK/qMLSiZfC7tqZVV4B85PmBWqcgNbK8x IlF1qUVa5MJzKtvOY3Gx3bCZPeWmJ0qJzT8XCngGQPBmq/LF+xsNhijW/dG5YK81UngUldh3tZ+ mocBIDvC/btMcmQ== X-Developer-Key: i=andrew@lunn.ch; a=openpgp; fpr=61FB1025CB53263916F9E1B7E6BF0DCBA6694C84 EEE has until recently been limited to lower speeds due to the use of the legacy u32 for link speeds. This restriction has been lifted, with the use of linkmode bitmaps, added in the following patches: 1f069de63602 ethtool: add linkmode bitmap support to struct ethtool_keee 1d756ff13da6 ethtool: add suffix _u32 to legacy bitmap members of struct ethtool_keee 285cc15cc555 ethtool: adjust struct ethtool_keee to kernel needs 0b3100bc8fa7 ethtool: switch back from ethtool_keee to ethtool_eee for ioctl d80a52335374 ethtool: replace struct ethtool_eee with a new struct ethtool_keee on kernel side This patchset converts the remaining MAC drivers still using the old _u32 to link modes. A couple of Intel drivers do odd things with EEE, setting the autoneg bit. It is unclear why, no other driver does, ethtool does not display it, and EEE is always negotiated. One patch in this series deletes this code. With all users of the legacy _u32 changed to link modes, the _u32 values are removed from keee, and support for them in the ethtool core is removed. Signed-off-by: Andrew Lunn --- Changes in v5: - Restore zeroing eee_data.advertised in ax8817_178a - Fix lp_advertised -> supported in ixgdb - Link to v4: https://lore.kernel.org/r/20240218-keee-u32-cleanup-v4-0-71f13b7c3e60@lunn.ch Changes in v4: - Add missing conversion in igb - Add missing conversion in r8152 - Add patch to remove now unused _u32 members - Link to v3: https://lore.kernel.org/r/20240217-keee-u32-cleanup-v3-0-fcf6b62a0c7f@lunn.ch Changes in v3: - Add list of commits adding linkmodes to EEE to cover letter - Fix grammar error in cover letter. - Add Reviewed-by from Jacob Keller - Link to v2: https://lore.kernel.org/r/20240214-keee-u32-cleanup-v2-0-4ac534b83d66@lunn.ch Changes in v2: - igb: Fix type 100BaseT to 1000BaseT. - Link to v1: https://lore.kernel.org/r/20240204-keee-u32-cleanup-v1-0-fb6e08329d9a@lunn.ch --- Andrew Lunn (9): net: usb: r8152: Use linkmode helpers for EEE net: usb: ax88179_178a: Use linkmode helpers for EEE net: qlogic: qede: Use linkmode helpers for EEE net: ethernet: ixgbe: Convert EEE to use linkmodes net: intel: i40e/igc: Remove setting Autoneg in EEE capabilities net: intel: e1000e: Use linkmode helpers for EEE net: intel: igb: Use linkmode helpers for EEE net: intel: igc: Use linkmode helpers for EEE net: ethtool: eee: Remove legacy _u32 from keee drivers/net/ethernet/intel/e1000e/ethtool.c | 17 +++++-- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 7 +-- drivers/net/ethernet/intel/igb/igb_ethtool.c | 35 +++++++++----- drivers/net/ethernet/intel/igc/igc_ethtool.c | 13 ++--- drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 48 ++++++++++--------- drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 60 +++++++++++++++--------- drivers/net/usb/Kconfig | 1 + drivers/net/usb/ax88179_178a.c | 10 ++-- drivers/net/usb/r8152.c | 33 +++++++------ include/linux/ethtool.h | 3 -- net/ethtool/eee.c | 31 ++---------- net/ethtool/ioctl.c | 29 ++++-------- 12 files changed, 140 insertions(+), 147 deletions(-) --- base-commit: 25d4342574644bca5cbe1ace865955e406b9a741 change-id: 20240204-keee-u32-cleanup-b86d68458d80 Best regards,