From patchwork Tue Feb 6 00:59:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sinthu Raja X-Patchwork-Id: 13546486 X-Patchwork-Delegate: kuba@kernel.org Received: from egress-ip12b.ess.de.barracuda.com (egress-ip12b.ess.de.barracuda.com [18.185.115.216]) (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 5D02E4A04 for ; Tue, 6 Feb 2024 00:59:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.185.115.216 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707181188; cv=none; b=McqsBX7z2DNVHx1tFUpCF7ygQ4OlrSJTckNB4hjVlGKGZ230IrEzAKRWnf77ceHbPC0H8hP8lMlyMM4KASvlCSTzhn9MOfDchsJx6X3CENIfNASd1o6CIXmIkQQJh3+Xp8YA7jYUM2NpQigVgJkziwAXn5tgKdz+ek3mKMA6vTs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707181188; c=relaxed/simple; bh=HoeyniJL4CsApGog4Sdv28aS5xczQ9ENGv9KZ37K+DI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=oSLUT4RHhLnqDVIiX8qL8qXaE2CFuZdDVsmg7znlfvoM8bxeUKvs9XeFBoUPOixP/sqRBi/UH7KdROMaiYUYizgWJwUUOnlTLAjX8qqqOIIhl3Q6eRpFB+JJecbQ38FwItO0ZKq7970saE8VfQo4NgSgqRnrlYYClLD8KWGhm2o= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mistralsolutions.com; spf=pass smtp.mailfrom=mistralsolutions.com; dkim=pass (1024-bit key) header.d=mistralsolutions.com header.i=@mistralsolutions.com header.b=N9Oce5vF; arc=none smtp.client-ip=18.185.115.216 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mistralsolutions.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mistralsolutions.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mistralsolutions.com header.i=@mistralsolutions.com header.b="N9Oce5vF" Received: from mail-pl1-f199.google.com (mail-pl1-f199.google.com [209.85.214.199]) by mx-outbound16-171.eu-central-1b.ess.aws.cudaops.com (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Tue, 06 Feb 2024 00:59:42 +0000 Received: by mail-pl1-f199.google.com with SMTP id d9443c01a7336-1d9ce440846so8828365ad.1 for ; Mon, 05 Feb 2024 16:59:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mistralsolutions.com; s=google; t=1707181181; x=1707785981; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=G+QAWQkhJS0aM4Kf+2AGAjojBhRe6YamH1QrMQeunrM=; b=N9Oce5vF4DSbrbBH+GgBuF0fuSiimIcq2zsh9bIhsk6nQgdAuEeNJ7nQGMCLCN8fqt XYhutT3zr2okfhk+qkXf2LLEVbOCyMLG8M3DGKDFj8ani115dQRgLMc/pTx47yLNaIE4 UCBqbar9pgI62POIQjwxtO9fkUWXzPHxIrlpY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707181181; x=1707785981; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=G+QAWQkhJS0aM4Kf+2AGAjojBhRe6YamH1QrMQeunrM=; b=conkiUX7fZy972KhPDT+pzqPC1X6gvGOfLoDmglwhd490JxigA0+Lgep7vfi9n63MC maKfDaqINZpfCE2AXS74v+CUSog5IrOoNYPr//wj6T8VDNznF9b2C63vopTgQvlIrY+U O5ZJ169IFoGZLeuyNR6O0l0UlI5rXYCGkxVsaQzz+MTolH53Kn6ouEwCrkUpw8NlCTE+ BPede/8M9pBx+xiVX0uAppcO6qljOaf4RNac5Y8zIbRGQgyQGf7DZMQ0VbVQsc1RrEgq cAE1qTdQYacEkzSA1LEHeLue/Zl1xqmWCHjwME5kExHmtBJx/avHAK/STuNDYozoTMZa wErA== X-Gm-Message-State: AOJu0Yw2nQhmlXhad2bTrjZ0RJjWgGozndFIp/70VT8wQu/S2KVYcP42 d+2APwif76NIf8DXSovCvrgPUAdKixvQA4t1WRZ3MQcRiEQua5ejmaAodVQ4pZSuPJKzx7JCgBM kmwVNV3CT6y6lsuEotzNK2F8j97Zdocw+Ppd/RvQ9L96piAsNKCj4bFDq7Q3JNA4MRaLnluH8nA ST6UBse1Iarw7i X-Received: by 2002:a17:902:6b44:b0:1d9:bc11:66e with SMTP id g4-20020a1709026b4400b001d9bc11066emr159896plt.37.1707181181496; Mon, 05 Feb 2024 16:59:41 -0800 (PST) X-Google-Smtp-Source: AGHT+IFa6lgXZfjFTE1WeLQxNnJQG9cCVUVzc9IZYWuNPgmvPnX/EKfhoSBTE23fASM1vyTnKbROAA== X-Received: by 2002:a17:902:6b44:b0:1d9:bc11:66e with SMTP id g4-20020a1709026b4400b001d9bc11066emr159885plt.37.1707181181183; Mon, 05 Feb 2024 16:59:41 -0800 (PST) X-Forwarded-Encrypted: i=0; AJvYcCUgGUdcJO/rMjWKaqgxD2VTI38z/8rfDvr+/aHlfjiz2gPIOCzRPcTCxzc52uW+5dUBXVccazrENfLLv4JzIdSNFvae4dD2ovgFN/FYT2UiC11j336GtWED49jcYatv8JIS0Q3ciK3LYlvaxY5TXOtIsULHS2/AH0VLGNdU8Xr4fmhA4paUAFWo4hKV4IK6s5Hm6XKgz6+YZWHXwDqoPkr38ofEmAtoFzssJjRBJP6c Received: from localhost.localdomain ([49.207.212.181]) by smtp.gmail.com with ESMTPSA id le11-20020a170902fb0b00b001d8f251c8b2sm496534plb.221.2024.02.05.16.59.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Feb 2024 16:59:40 -0800 (PST) From: Sinthu Raja X-Google-Original-From: Sinthu Raja To: Denis Kirjanov , Siddharth Vadapalli , Ravi Gunasekaran , Roger Quadros Cc: linux-omap@vger.kernel.org, netdev@vger.kernel.org, Sinthu Raja , stable@vger.kernel.org Subject: [PATCH V3 1/2] net: ethernet: ti: cpsw_new: enable mac_managed_pm to fix mdio Date: Tue, 6 Feb 2024 06:29:27 +0530 Message-Id: <20240206005928.15703-2-sinthu.raja@ti.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20240206005928.15703-1-sinthu.raja@ti.com> References: <20240206005928.15703-1-sinthu.raja@ti.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-BESS-ID: 1707181182-304267-30764-4855-1 X-BESS-VER: 2019.1_20240205.2236 X-BESS-Apparent-Source-IP: 209.85.214.199 X-BESS-Parts: H4sIAAAAAAACA4uuVkqtKFGyUirNy1bSUcovVrIyMjE0ArIygIImRuZGicamlm lJSZZGphaJySmWqUlGZilp5sYGlkmpRkq1sQD8VWC5QQAAAA== X-BESS-Outbound-Spam-Score: 0.00 X-BESS-Outbound-Spam-Report: Code version 3.2, rules version 3.2.2.254014 [from cloudscan10-250.eu-central-1a.ess.aws.cudaops.com] Rule breakdown below pts rule name description ---- ---------------------- -------------------------------- 0.00 BSF_SC0_MISMATCH_TO META: Envelope rcpt doesn't match header 0.00 BSF_BESS_OUTBOUND META: BESS Outbound X-BESS-Outbound-Spam-Status: SCORE=0.00 using account:ESS91090 scores of KILL_LEVEL=7.0 tests=BSF_SC0_MISMATCH_TO, BSF_BESS_OUTBOUND X-BESS-BRTS-Status: 1 X-Patchwork-Delegate: kuba@kernel.org From: Sinthu Raja The below commit introduced a WARN when phy state is not in the states: PHY_HALTED, PHY_READY and PHY_UP. commit 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") When cpsw_new resumes, there have port in PHY_NOLINK state, so the below warning comes out. Set mac_managed_pm be true to tell mdio that the phy resume/suspend is managed by the mac, to fix the following warning: WARNING: CPU: 0 PID: 965 at drivers/net/phy/phy_device.c:326 mdio_bus_phy_resume+0x140/0x144 CPU: 0 PID: 965 Comm: sh Tainted: G O 6.1.46-g247b2535b2 #1 Hardware name: Generic AM33XX (Flattened Device Tree) unwind_backtrace from show_stack+0x18/0x1c show_stack from dump_stack_lvl+0x24/0x2c dump_stack_lvl from __warn+0x84/0x15c __warn from warn_slowpath_fmt+0x1a8/0x1c8 warn_slowpath_fmt from mdio_bus_phy_resume+0x140/0x144 mdio_bus_phy_resume from dpm_run_callback+0x3c/0x140 dpm_run_callback from device_resume+0xb8/0x2b8 device_resume from dpm_resume+0x144/0x314 dpm_resume from dpm_resume_end+0x14/0x20 dpm_resume_end from suspend_devices_and_enter+0xd0/0x924 suspend_devices_and_enter from pm_suspend+0x2e0/0x33c pm_suspend from state_store+0x74/0xd0 state_store from kernfs_fop_write_iter+0x104/0x1ec kernfs_fop_write_iter from vfs_write+0x1b8/0x358 vfs_write from ksys_write+0x78/0xf8 ksys_write from ret_fast_syscall+0x0/0x54 Exception stack(0xe094dfa8 to 0xe094dff0) dfa0: 00000004 005c3fb8 00000001 005c3fb8 00000004 00000001 dfc0: 00000004 005c3fb8 b6f6bba0 00000004 00000004 0059edb8 00000000 00000000 dfe0: 00000004 bed918f0 b6f09bd3 b6e89a66 Cc: # v6.0+ Fixes: 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") Signed-off-by: Sinthu Raja --- Changes in V3: - No Change Changes in V2: - Add fixes tag. drivers/net/ethernet/ti/cpsw_new.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c index 498c50c6d1a7..087dcb67505a 100644 --- a/drivers/net/ethernet/ti/cpsw_new.c +++ b/drivers/net/ethernet/ti/cpsw_new.c @@ -773,6 +773,9 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv) slave->slave_num); return; } + + phy->mac_managed_pm = true; + slave->phy = phy; phy_attached_info(slave->phy); From patchwork Tue Feb 6 00:59:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sinthu Raja X-Patchwork-Id: 13546488 X-Patchwork-Delegate: kuba@kernel.org Received: from egress-ip43a.ess.de.barracuda.com (egress-ip43a.ess.de.barracuda.com [18.185.115.202]) (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 E4EFD1C06 for ; Tue, 6 Feb 2024 00:59:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=18.185.115.202 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707181190; cv=none; b=QhC8lXRu/m/XbmblH2ggMzcPbaui1qtQ2chLzACM0nsJInkF50vUK/YonkWvDDSvW6pU/S6/Lft82ITDcNYrcrt3JApUsl3x0BUXDh7AHNxyzEaf6JSRZJenT0ii3RePDF+Tw369av6ewTjpacNy/MK24TSJSl79XnpljspiaRo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707181190; c=relaxed/simple; bh=PFuA5xdtIgOFSyw72kpYF/uFFQ62cuFVyjApG9Z1ftI=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=qfxvPRwvKM+pjEoJPdZWRqKZalRcZc69GRytNdeAg2kMVIBXhdkl+ZU8a6mF5x9gl1uVNSSv04ycCwWFRcpD2rBTTpu7szqpMdbaThLVz7lbwu/tNX9ySLlCqQ725k+UQzkyv2TYbjQw3OUKM86XQdZoMCcKdNu/rSJFCv64Ta4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mistralsolutions.com; spf=pass smtp.mailfrom=mistralsolutions.com; dkim=pass (1024-bit key) header.d=mistralsolutions.com header.i=@mistralsolutions.com header.b=AV8iPH4R; arc=none smtp.client-ip=18.185.115.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mistralsolutions.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mistralsolutions.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mistralsolutions.com header.i=@mistralsolutions.com header.b="AV8iPH4R" Received: from mail-pl1-f198.google.com (mail-pl1-f198.google.com [209.85.214.198]) by mx-outbound45-34.eu-central-1c.ess.aws.cudaops.com (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Tue, 06 Feb 2024 00:59:46 +0000 Received: by mail-pl1-f198.google.com with SMTP id d9443c01a7336-1d486bce39bso40206325ad.1 for ; Mon, 05 Feb 2024 16:59:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mistralsolutions.com; s=google; t=1707181185; x=1707785985; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=VbWRmcBkwMEecTwCDQa265tRUPfMy5uFyAEgQ22r9b8=; b=AV8iPH4R4HndhYhWatGBkVUAbsDDxNh0cntdBBuXFJyWcufbIRvhyh1xsoxs0lE6Aa v+SNyBgrcArrXBDk1Dgd3tp7Ma832OCdVdaOSnhuGrU3dOMKsIZ4pmwMb9BZPOLal6tY d+KYls4aavWKYTNMOZtWzIc5PXccWrDLV5ayQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707181185; x=1707785985; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VbWRmcBkwMEecTwCDQa265tRUPfMy5uFyAEgQ22r9b8=; b=pcbK8cwNX4H28GqVy7TSZDo6eSul9MO2s641HtMcG931RxVoOEalc0czTxE+NGeyo5 Z/DYQwAKTcYHgi++M99Zxr3bpEKS6gwipI8EC++Mo+Iw6Q4DdNjJI0hCbpSVkKDz2mmi N3K2Eg/H03K5Nl8De70o6t3ZrUTpzsOdPAM7yboxWUz29nMlHrM4H3Jm4bw9a2girG4c 3A/2AFVABL084IhKGN83fXVytv0LnbzhzLspoeqpx5wGnk1xpdogFVjMN2BgU0QDH+Zs HJvjiMnBvUhwPYUfGRx9N7PvJxyyvH0hCXwKnEoAir8dl5H4SgK6hQGiZML1f7hisrDe cU+g== X-Gm-Message-State: AOJu0Yw5LCq0A1H4QQkTrRmUtrmhlHWV3FTIAccpXMhis/fwN/zxcEAv U6KSPdRkBazpkv11d2v8nN/u0mXgSRXmh/ZPbfJoXyeBff16fwgxjmSmDtfJZPwDHWKAv+U6ru6 q0XaDwNi/KyVe8HkGFjn1xeKfSPtJnZpu2yakv3ASn0lWOJXoP1sfoA09P4J1M2P7UxEQVYW8Jn DYyGkvz51ncmWF X-Received: by 2002:a17:903:48d:b0:1d9:620b:89cb with SMTP id jj13-20020a170903048d00b001d9620b89cbmr187741plb.13.1707181185321; Mon, 05 Feb 2024 16:59:45 -0800 (PST) X-Google-Smtp-Source: AGHT+IGOAtgjSgJxtQ0OWsnBbJCqmPgsXPZ+A3CqZT44gif2wpYXXlhNKWQ4M2WB42yhHBLvg0k4kw== X-Received: by 2002:a17:903:48d:b0:1d9:620b:89cb with SMTP id jj13-20020a170903048d00b001d9620b89cbmr187720plb.13.1707181185001; Mon, 05 Feb 2024 16:59:45 -0800 (PST) X-Forwarded-Encrypted: i=0; AJvYcCWz/WSqyM10dRAG0UpNtz48TCpwSK/9J6LcnyWL7CyLcLv7sHdiB5wyp6X9o2IaDjsJ7MrT7O77b38629bOz/H1BtbigQrNgoVY5xi+jUndtH41j9kZ3H9JYa+wk1eBP26O2xxlClOfXFSeSvcwpBkGMiX3SFV9pqyFxmQHn7S7eQrL3p1l+0k1FShba1fWhxbm/p8OrgZ3TVdAt3omfxroGoJ4GK2g/Jw8UaRwT2Tj Received: from localhost.localdomain ([49.207.212.181]) by smtp.gmail.com with ESMTPSA id le11-20020a170902fb0b00b001d8f251c8b2sm496534plb.221.2024.02.05.16.59.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 05 Feb 2024 16:59:44 -0800 (PST) From: Sinthu Raja X-Google-Original-From: Sinthu Raja To: Denis Kirjanov , Siddharth Vadapalli , Ravi Gunasekaran , Roger Quadros Cc: linux-omap@vger.kernel.org, netdev@vger.kernel.org, Sinthu Raja , stable@vger.kernel.org Subject: [PATCH V3 2/2] net: ethernet: ti: cpsw: enable mac_managed_pm to fix mdio Date: Tue, 6 Feb 2024 06:29:28 +0530 Message-Id: <20240206005928.15703-3-sinthu.raja@ti.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20240206005928.15703-1-sinthu.raja@ti.com> References: <20240206005928.15703-1-sinthu.raja@ti.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-BESS-ID: 1707181185-311554-29951-3568-1 X-BESS-VER: 2019.1_20240205.2236 X-BESS-Apparent-Source-IP: 209.85.214.198 X-BESS-Parts: H4sIAAAAAAACA4uuVkqtKFGyUirNy1bSUcovVrIyMrI0AbIygILmiaYmJmZmqW aJSUaGZkbmxmbJacYpqSYmhpaJxmlJiUq1sQABbgJlQQAAAA== X-BESS-Outbound-Spam-Score: 0.00 X-BESS-Outbound-Spam-Report: Code version 3.2, rules version 3.2.2.254014 [from cloudscan14-232.eu-central-1a.ess.aws.cudaops.com] Rule breakdown below pts rule name description ---- ---------------------- -------------------------------- 0.00 BSF_SC0_MISMATCH_TO META: Envelope rcpt doesn't match header 0.00 BSF_BESS_OUTBOUND META: BESS Outbound X-BESS-Outbound-Spam-Status: SCORE=0.00 using account:ESS91090 scores of KILL_LEVEL=7.0 tests=BSF_SC0_MISMATCH_TO, BSF_BESS_OUTBOUND X-BESS-BRTS-Status: 1 X-Patchwork-Delegate: kuba@kernel.org From: Sinthu Raja The below commit introduced a WARN when phy state is not in the states: PHY_HALTED, PHY_READY and PHY_UP. commit 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") When cpsw resumes, there have port in PHY_NOLINK state, so the below warning comes out. Set mac_managed_pm be true to tell mdio that the phy resume/suspend is managed by the mac, to fix the following warning: WARNING: CPU: 0 PID: 965 at drivers/net/phy/phy_device.c:326 mdio_bus_phy_resume+0x140/0x144 CPU: 0 PID: 965 Comm: sh Tainted: G O 6.1.46-g247b2535b2 #1 Hardware name: Generic AM33XX (Flattened Device Tree) unwind_backtrace from show_stack+0x18/0x1c show_stack from dump_stack_lvl+0x24/0x2c dump_stack_lvl from __warn+0x84/0x15c __warn from warn_slowpath_fmt+0x1a8/0x1c8 warn_slowpath_fmt from mdio_bus_phy_resume+0x140/0x144 mdio_bus_phy_resume from dpm_run_callback+0x3c/0x140 dpm_run_callback from device_resume+0xb8/0x2b8 device_resume from dpm_resume+0x144/0x314 dpm_resume from dpm_resume_end+0x14/0x20 dpm_resume_end from suspend_devices_and_enter+0xd0/0x924 suspend_devices_and_enter from pm_suspend+0x2e0/0x33c pm_suspend from state_store+0x74/0xd0 state_store from kernfs_fop_write_iter+0x104/0x1ec kernfs_fop_write_iter from vfs_write+0x1b8/0x358 vfs_write from ksys_write+0x78/0xf8 ksys_write from ret_fast_syscall+0x0/0x54 Exception stack(0xe094dfa8 to 0xe094dff0) dfa0: 00000004 005c3fb8 00000001 005c3fb8 00000004 00000001 dfc0: 00000004 005c3fb8 b6f6bba0 00000004 00000004 0059edb8 00000000 00000000 dfe0: 00000004 bed918f0 b6f09bd3 b6e89a66 Cc: # v6.0+ Fixes: 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state") Signed-off-by: Sinthu Raja --- drivers/net/ethernet/ti/cpsw.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index ea85c6dd5484..c0a5abd8d9a8 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -631,6 +631,8 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv) } } + phy->mac_managed_pm = true; + slave->phy = phy; phy_attached_info(slave->phy);