From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 08553C021B1 for ; Thu, 20 Feb 2025 17:01:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:References:Cc:To:From:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FSAZDU3AQ1VuBM+5kuWntriYIhfJE92ii0LczQ8TURY=; b=ipp4q0QBz8sEtT3Vt+DQ9crlBU kGoUeKkgpJLrE/WZ5KM+1Z5gd+N1XL7pk5T1TRzyvAyAv5q2twidl9HGvWJ0zyyIAXiT4XOGqbTDq 5zCxToQ6kD2wvKBuoRdV75baUaSL4lhqEjJyUY1ydSRz+F4ClFU3WmsuT32/mXaVJZ1ciGP/v/y0r tIkLgMf6x75glUfmYV3ZhRUiwSApzR8+APcRASenf1K7+yY/BPFXea5jM0d+9/Yh+/3l8kaQxCKki vWRrD+RgSjp4ZMFUnvPZ/PKzr++xVLeSTnX4Rcd7H1bvLEr5QbBMbz/vjL5FI5F8AbzQx7bl3tIOU plAcguJQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tl9vf-000000021Qb-3QgO; Thu, 20 Feb 2025 17:01:39 +0000 Received: from out-170.mta1.migadu.com ([95.215.58.170]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tl9sk-000000020Za-266C for linux-arm-kernel@lists.infradead.org; Thu, 20 Feb 2025 16:58:39 +0000 Message-ID: <3a6e95ea-cdb0-4239-bb47-b29df45f52cc@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1740070714; 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=FSAZDU3AQ1VuBM+5kuWntriYIhfJE92ii0LczQ8TURY=; b=Pb9PmXpWIMKQJkmpnNqDfCGZgWDI5wwWnFau35gLZoTY+H8QCNvPYANLWGC+16l6mTPgFi orT1GIthN1+y33Gzcvs4n5kP7IVnIbKjiZ8FmvnzWUm2hlW9eOmfFIq+GnIF0SHefEN/o8 5VPUYY5vg56awFcSldq+DXTogIDfAig= Date: Thu, 20 Feb 2025 11:58:30 -0500 MIME-Version: 1.0 Subject: Re: [PATCH net-next] net: xilinx: axienet: Implement BQL X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Sean Anderson To: "Gupta, Suraj" , "Pandey, Radhey Shyam" , "netdev@vger.kernel.org" Cc: "linux-kernel@vger.kernel.org" , Paolo Abeni , "David S . Miller" , Jakub Kicinski , "Simek, Michal" , "linux-arm-kernel@lists.infradead.org" , Eric Dumazet , Andrew Lunn References: <20250214211252.2615573-1-sean.anderson@linux.dev> Content-Language: en-US In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Migadu-Flow: FLOW_OUT X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250220_085838_688125_27E2FB6E X-CRM114-Status: UNSURE ( 8.35 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2/18/25 11:00, Sean Anderson wrote: > On 2/15/25 06:32, Gupta, Suraj wrote: >> >> >>> -----Original Message----- >>> From: Sean Anderson >>> Sent: Saturday, February 15, 2025 2:43 AM >>> To: Pandey, Radhey Shyam ; >>> netdev@vger.kernel.org >>> Cc: linux-kernel@vger.kernel.org; Paolo Abeni ; David S . >>> Miller ; Jakub Kicinski ; Simek, Michal >>> ; linux-arm-kernel@lists.infradead.org; Eric Dumazet >>> ; Andrew Lunn ; Sean >>> Anderson >>> Subject: [PATCH net-next] net: xilinx: axienet: Implement BQL >>> >>> Caution: This message originated from an External Source. Use proper caution >>> when opening attachments, clicking links, or responding. >>> >>> >>> Implement byte queue limits to allow queueing disciplines to account for packets >>> enqueued in the ring buffers but not yet transmitted. >>> >> >> Could you please check if BQL can be implemented for DMAengine flow? > > I can have a look, but TBH I do not test the dma engine configuration since it is > so much slower. I had a look, and BQL is already implemented for dmaengine. --Sean