From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 46A0D147C80; Wed, 27 Mar 2024 14:26:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711549576; cv=none; b=p//Nr49P7YGIpCYiu7l/2BXsDmmXyeGNoxbTa4aUDHEY3ZVLCNKzfO6EdzUXQ0lJm8+RHZ1jUx1VSy/h4dv6FmbUAiftZsfqnZPZRz8ToNLygNCi27Sz9X/sSYxlKctDdSex5dBLpobI6F6xDl0AKgmrbHsDGgsmf+SrtP54pKs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711549576; c=relaxed/simple; bh=tYPHhNepAAUe/RQ25n0j0I86CGTDkYfEPdE4S8lqpas=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uG46wo3EUNA/YP/0MPPKplkNSOMkUoRkRtsWpuwmLFY0uJXlQHLHT0Taofcy+cNdsTCoG6FNhZpZgrBY8Se0JjH/ru+F3aJNkPcWBcrYXZdQEbXdb1qzUHKRgWO4bEJIBYCtHvygcTW2DDGbvvg/16LUNY/cXuhWk7gfm7XwtmY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rkCPQTx8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rkCPQTx8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 256A5C433F1; Wed, 27 Mar 2024 14:26:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711549575; bh=tYPHhNepAAUe/RQ25n0j0I86CGTDkYfEPdE4S8lqpas=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=rkCPQTx86xKBwvhO7HDufGb5TKgJnEhkgurHdpJP2aGkREXb4bWU9HlVf2dDPQ8ht QQCXpMrDWKt40fjB3JZfbkKhRJwxTKqpsF1AONm11z/vKvlMlZwwYZOg63P6rE/VHZ P7ziXQhb+6A6CJ+L39PXLqydtd/ebYP0Z+OnOR3YtdQ9u4zA/FO34PrntOuZKTvvAC dMp6xdNb3OOWu+bqrD7RpqmmuLPC5DTrqZpJ3Ze2Ej5hXYqDSUIdxwSPzeOWwB7Mw1 W8SRMhKw2dPENkg4EERVYrp/mQxgIu1+1Ii0Vkd6yBCduwZEiGwCGSnGJMWAHBecLn oLr9UgQ5W9E9w== Date: Wed, 27 Mar 2024 14:26:10 +0000 From: Simon Horman To: Hariprasad Kelam Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kuba@kernel.org, davem@davemloft.net, sgoutham@marvell.com, gakula@marvell.com, jerinj@marvell.com, lcherian@marvell.com, sbhatta@marvell.com, naveenm@marvell.com, edumazet@google.com, pabeni@redhat.com Subject: Re: [net PATCH] Octeontx2-af: fix pause frame configuration in GMP mode Message-ID: <20240327142610.GI403975@kernel.org> References: <20240326052720.4441-1-hkelam@marvell.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240326052720.4441-1-hkelam@marvell.com> On Tue, Mar 26, 2024 at 10:57:20AM +0530, Hariprasad Kelam wrote: > The Octeontx2 MAC block (CGX) has separate data paths (SMU and GMP) for > different speeds, allowing for efficient data transfer. > > The previous patch which added pause frame configuration has a bug due > to which pause frame feature is not working in GMP mode. > > This patch fixes the issue by configurating appropriate registers. > > Fixes: f7e086e754fe ("octeontx2-af: Pause frame configuration at cgx") > Signed-off-by: Hariprasad Kelam nit: For consistency with git history, octeontx2-af should be all lowercase in the subject Reviewed-by: Simon Horman