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 63CB0C021AA for ; Tue, 18 Feb 2025 16:04:36 +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:From:References:Cc:To: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=fuAxe1oc0+r/u7FGuT0j5suXqns5H7z8OqHhywOTHjg=; b=RzlhkyAn8j1fmbaoj5Gu4Nd4xY BimDRg+gGvdcz5TV87zBWF9eiYXIPaKmSyu17Do/PmqQlxg3W6VKBrmKO+ndkRHjf51WuV8nMkKl9 9j4BqAbFq9R2g89sdmsr8gTWbZkkHASmt+Ve5yfXNN+0nb50CuPEa+aDt0Z6fmHyxzhS0RAGb2iIR ZFxEK111YDEv/aFJyN2NMn/ovq0XXcBcXtWCBJW/nM1YfA+784I/QwyK5JjUlEohMHqIeL0YttL9l DqFiiTLoyHI0iPCwGG+ka0U3I0At41llPRLcC8EJ7YHDpXEERxIH70W/DTzqEsbbGXLXYV72xpp8p LhT1eyDQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tkQ5D-00000008sHm-1pli; Tue, 18 Feb 2025 16:04:27 +0000 Received: from out-180.mta1.migadu.com ([95.215.58.180]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tkQ1x-00000008rYF-0mwf for linux-arm-kernel@lists.infradead.org; Tue, 18 Feb 2025 16:01:07 +0000 Message-ID: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1739894460; 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=fuAxe1oc0+r/u7FGuT0j5suXqns5H7z8OqHhywOTHjg=; b=AiViI2f17rbhBJI8KOYLFJYWwWSGZqWG/NxeVx1JFlMeXhiSvTpjyY4rN6FwcQEWo1V6tm /aj45MnJ2ZJPCQppMD7NkLREdcRMxNX/dIxKmb4mKy68bvWj1O2YZ9xfgzG7UKqh0k0SX4 U5rLPbRq41B5c9cYoJzhvk9dZJKn7pQ= Date: Tue, 18 Feb 2025 11:00:52 -0500 MIME-Version: 1.0 Subject: Re: [PATCH net-next] net: xilinx: axienet: Implement BQL 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 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Sean Anderson 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-20250218_080105_378356_89F2F671 X-CRM114-Status: UNSURE ( 8.40 ) 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 2/15/25 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. --Sean