From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-186.mta1.migadu.com (out-186.mta1.migadu.com [95.215.58.186]) (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 A278418C03F for ; Tue, 18 Feb 2025 16:01:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=95.215.58.186 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739894464; cv=none; b=uF482cGbTNjlyiX3CDcTpqkvoLaJ5HoLf1y5BmGgJLDYIFKzwAhFmZW/ENo6BJbLKjB0JIWeMxdWoy6UgVmhn53CsKZfZLlP/OydVl+6CItd07BX1JTXKeUNVzzuAXIdjPDz16XIz2/m6XQRK6aCgtdZfKKr2dWCSCT/aLxJnNE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739894464; c=relaxed/simple; bh=lQi5EQUPUXU3uF4qxASGc/bfF5ePI1UG/xZUTNsoJbU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=U7uCAFy5vnHKQoXhu2+yEHG0igNuCzKBa9BUIEHNSLoKIGZhw0MxL6pWps4yKThLOv3j65CDc7m+22SviYQ+fY3tBVhjO6hBEH2q600fo1FuGtRpB0Ly3hNv6GVJ+yXEI1a4zKdDtliMRYNFMvIFVMEFzKGiTi6PpLrk01AXFk4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=AiViI2f1; arc=none smtp.client-ip=95.215.58.186 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="AiViI2f1" 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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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