From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f52.google.com (mail-wr1-f52.google.com [209.85.221.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C30741DEFC2; Wed, 4 Sep 2024 16:13:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725466407; cv=none; b=Jz+/T3qcg2MvSWAL+ZRtg3FijgYJvzyoGcW+3qpJoaLchRqoMK/NmBCPW3ADr4qEzfRxkvSUWvP9bheE/1RqJEHzNuYwZE+MGiqPyCY5bfYWgOr5nzUuZPaqCCoWY26e/PZP6+6o141epDQtPwG3wvUwwKVVPozY7vp43eQXXgI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725466407; c=relaxed/simple; bh=u+KeQ7XnTBV2WaOnAo0adDENVgOrsRCd5/2OivjahVY=; h=Message-ID:Subject:From:To:Cc:Date:In-Reply-To:References: Content-Type:MIME-Version; b=lB0R37n3cU6RY26/iVZnF80Z+lsfot0JKDPpJKdQR/TKqsdtmhNRzhP1g1mdbDZAKl1Y5B+omKdX+iu/DxXgp7HXKg18M3N18E/FqxrJp21xVG6NjhOra190T/kBUwGcXECsEXs1BcGHu5WVV2der55LYZbIOMAmk/rZ4JWaILo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=googlemail.com; spf=pass smtp.mailfrom=googlemail.com; dkim=pass (2048-bit key) header.d=googlemail.com header.i=@googlemail.com header.b=UPRU765+; arc=none smtp.client-ip=209.85.221.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=googlemail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=googlemail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=googlemail.com header.i=@googlemail.com header.b="UPRU765+" Received: by mail-wr1-f52.google.com with SMTP id ffacd0b85a97d-374c180d123so2389891f8f.3; Wed, 04 Sep 2024 09:13:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20230601; t=1725466404; x=1726071204; darn=vger.kernel.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:reply-to:from:subject:message-id:from:to:cc :subject:date:message-id:reply-to; bh=u+KeQ7XnTBV2WaOnAo0adDENVgOrsRCd5/2OivjahVY=; b=UPRU765+Rmm5tQJEeO4GzqSFYoBhcGeuLkPFuUfmF+qnG781y2ZzSbftpl45RwpSou gdQbH6rBPLScQvxfTIFlsYMyPiDLfs0K2q/7ZM4K+UeXCjW8+wG1989ew/2VBa9vETaq Zv6M1OSypliUYsU77mEqsje54/Sn6oFmZroRjVv6P1h9I78Z7Q7gG8vPbYQVH2oOvfPp pTyWKa/Efso9D+QjMJzEfygdQ1WWAWJrkQ8KqlDs63dxO4nDyY9AY6K9W9mGWy9HQ4rP GfvoH0iPzabpaStnnXPl0EAXXhImuMwYxU77r37S1HjfhCzZIxB5jTB1RlbSZzSPUBQ7 e6SA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725466404; x=1726071204; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:reply-to:from:subject:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=u+KeQ7XnTBV2WaOnAo0adDENVgOrsRCd5/2OivjahVY=; b=Lm4rKC7aVstSMt/KY6kOIrwn437K8+D+7Yhq4o/Ul4svD0E6uBHycEXKeRO34mRsLt IVPvaykjdjnhuXrixadeEyqJHJeFIZyDpD3+6VOHthbtuAfnSg8FPIWAGat4DY6aGiG1 o9j/Q0glE+SVRDuNyk4wcK8XmmYFdVY5ZYRefZN1WEZw0jaxkYDUYUj3yOu5NJVgfnNg x1j2Is2hO4KqaVTd7w4GR5uVLjuWH7j9QaDKBBMLI266dq6qY6FghlyK6qRfJUYe/Iwx 3BmaA65KX/Tnl6N/W1DVpIk7T3+F9dj4HZMlCufCCiQlf1/3Q38nOyDTkdQqNyd3Z250 60Bg== X-Forwarded-Encrypted: i=1; AJvYcCUPS6poEdGwrj+6F/J8lPAXXW/6XOPbdYM4qqhaR101TjqskKereTbQW8NVPJCg++O7keIKGyBz5Gw=@vger.kernel.org, AJvYcCWCn0z7KavElldPxis3AM8BfzHez6TcYy1OYHyKjhQ0GF4/auNwJrq81khRty9Erm5KYb32LXLu@vger.kernel.org X-Gm-Message-State: AOJu0Yx5VdAhLqMMzgvG0SoW0Roi3+hs3e6TeofIt8WoOV+Dk6g/X3ru 3wbsE0m400/9fWhId0Rwl7o/0dhKKXdfy3xK4ZjmeMWUaC7uE2BZxxDw5Q== X-Google-Smtp-Source: AGHT+IGV9Ff/qdreHJMX/3XqXAWmM2KInRxmfz1L2SMpd8lFo43zrs/nU9pvyb15M8Cm9Vqp17l1qw== X-Received: by 2002:adf:b102:0:b0:364:6c08:b9b2 with SMTP id ffacd0b85a97d-3749b57f3d6mr12737370f8f.45.1725466403716; Wed, 04 Sep 2024 09:13:23 -0700 (PDT) Received: from mars.fritz.box ([2a02:8071:7130:82c0:b352:6d7:c693:9659]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-374c6543ee3sm10184097f8f.12.2024.09.04.09.13.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Sep 2024 09:13:22 -0700 (PDT) Message-ID: <28a20a6697dbe610bd13829baa9d188ef22a1742.camel@googlemail.com> Subject: Re: [PATCH net-next 16/20] can: rockchip_canfd: prepare to use full TX-FIFO depth From: Christoph Fritz Reply-To: chf.fritz@googlemail.com To: Marc Kleine-Budde , netdev@vger.kernel.org Cc: davem@davemloft.net, kuba@kernel.org, linux-can@vger.kernel.org, kernel@pengutronix.de, Alibek Omarov , Heiko Stuebner Date: Wed, 04 Sep 2024 18:13:21 +0200 In-Reply-To: <20240904094218.1925386-17-mkl@pengutronix.de> References: <20240904094218.1925386-1-mkl@pengutronix.de> <20240904094218.1925386-17-mkl@pengutronix.de> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.46.4-2 Precedence: bulk X-Mailing-List: linux-can@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 > The workaround for the chips that are affected by erratum 6, i.e. EFF > frames may be send as standard frames, is to re-send the EFF frame. > This means the driver cannot queue the next frame for sending, as long > ad the EFF frame has not been successfully send out. just a nitpick, shouldn't it be "as" instead of "ad" ?