From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f170.google.com (mail-pl1-f170.google.com [209.85.214.170]) (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 F27581F9F73; Tue, 4 Mar 2025 11:23:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.170 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741087436; cv=none; b=XHFkMByKFRsPaYCWaX6Zog3R55zk6deF2aEk560lY4Y7j8a3CJO8wSLqeYcQZVhALAKdRllCt4khqgrZ8Mh8dYW3qX8BcYz+yxGKoKzTk+jgENPLT3ZFFswEGtwrpkJrxAFtdu7klvH9MAQAp+4E9MqEuzLpjisliyLgpyqWunE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741087436; c=relaxed/simple; bh=JOYjasouVRO3o6RgMExrK3pQmulScXxTN9o2B86UVrQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=t4PTi4azkNu/CKIXEISdpERf6qyOIEtxKtsgtZHA3WSIlGA/YVkY5vVeMqcBiViUhz8WyPMoMEKJLX7VgMzZ839hsAJH+ckIT9AcaNpW5TBnYmDeqN0DHXKL0IkssEnc4EjQZ2XLHI94sOvb9KCVSnJw+h+CyKeFkNXi+gOtVKM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.com; spf=pass smtp.mailfrom=gmail.com; arc=none smtp.client-ip=209.85.214.170 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-pl1-f170.google.com with SMTP id d9443c01a7336-22185cddbffso108045395ad.1; Tue, 04 Mar 2025 03:23:54 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741087434; x=1741692234; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=ta+9BN55K6L6GjGyvObgWVr1yZ4SW90dTHxigz1cLy0=; b=ZznE2dQGYJrempHSG5Dp1A9ZRTFYNSfmadltdGmku6c7i9J1hgAHl48PxZzOrHkXZL e6Exqli/OkY15HsuO07tXZoq+eAKAt73t0KP6goyZ9HvJ9h6sURgMSystLFnjnk+vaZB GYSPO8mnBLkEc5mJumwhKus/dV0aKSKDqegjY3zr7v9bJtpY7UTXOrkrgreWc0XlW1KS bQFFLJ4W09BPX0RPjJupJ8uyL5ftWzmcyNJDxqE+aNtgxokqJpdfoHnxHF6BZd2+Vc+0 UaU6wHwgidqtXr8L7nP57TRfsAJaNbzZusJKuV3n/A2XvYSa+A+mX5YCw0fwJeQNn4KS LfHQ== X-Forwarded-Encrypted: i=1; AJvYcCVGlOVcw7Bc5/u225MoYVh0dPHbJD4/kOi4ww7wOHPFsDyd4uBL/BI+MjEdirgJzjbksNnK0zE8yXs1BQg=@vger.kernel.org, AJvYcCXOV3KD9jyqMm9Wd9atS3T0aRVc2raAL5vkPGgpyn4VwLt6ET2OiOBA1JPWQoVaN6vMTBcjo5oKe775@vger.kernel.org X-Gm-Message-State: AOJu0Yznen1R487JmD3bY+nUJE4da9nNIcneL2xHWFraMiT3MTcqB+kO 3tvsf5QG7iyOCE2Y8ZnTpCfR/vGVorrbq3r3gzYQxwbk+q7oXSUi X-Gm-Gg: ASbGncvS9EgeiT5FBNQYI6Mu5KxRXKq0oefyLdyUCsrB8SAS9iaLyKBXoWOCRvbfv78 8v4Mm85pdiUQ8EWQEDmsCn1tP+67FlWjpzyoLrIpNi78JTIX39PThIJ8Y5HInA10lFX+1DYW9ol 9cHjp8mK65VBjH6E2kF4LBRBxQcm4oWuxF2idpfrtflh7IOoKw6S+KG8lf5dMY4pcRt6KxPUVXf AJpr8s3Ns+01H1mtDiGGEgtnHepXANgcWSxPMxaNQvT6MuSXyof3gIljrqFfIuEcn8xzLN9DgxE t2OKQDYLvzZFHrePzCja8OeVmOcb8ZvpWIRfFHpAGWCzO6CTUTuulA0hEh6cFXfxsEGvGODTXCS 1s5I= X-Google-Smtp-Source: AGHT+IGn13wDvrhCbjxdWuP7Ai0Mmx1XcETMxA3SEyux2k86dVwD5n40nX57aEx3i5RAbD7djFsKGQ== X-Received: by 2002:a05:6a00:ccc:b0:728:f21b:ce4c with SMTP id d2e1a72fcca58-7366e5b53c2mr4923560b3a.5.1741087434158; Tue, 04 Mar 2025 03:23:54 -0800 (PST) Received: from localhost (fpd11144dd.ap.nuro.jp. [209.17.68.221]) by smtp.gmail.com with UTF8SMTPSA id d2e1a72fcca58-7364d4fd2e0sm4423784b3a.120.2025.03.04.03.23.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Mar 2025 03:23:53 -0800 (PST) Date: Tue, 4 Mar 2025 20:23:51 +0900 From: Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= To: Hans Zhang <18255117159@163.com> Cc: lpieralisi@kernel.org, manivannan.sadhasivam@linaro.org, robh@kernel.org, bhelgaas@google.com, bwawrzyn@cisco.com, cassel@kernel.org, wojciech.jasko-EXT@continental-corporation.com, a-verma1@ti.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, rockswang7@gmail.com Subject: Re: [v4] PCI: cadence-ep: Fix the driver to send MSG TLP for INTx without data payload Message-ID: <20250304112351.GB4101682@rocinante> References: <20250214165724.184599-1-18255117159@163.com> <20250303190602.GB1466882@rocinante> <20250304110134.GA4101682@rocinante> Precedence: bulk X-Mailing-List: linux-pci@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: Hello, [...] > > > > Cadence reference manual cdn_pcie_gen4_hpa_axi_ips_ug_v1.04.pdf, section > > > > 9.1.7.1 'AXI Subordinate to PCIe Address Translation' mentions that > > > > axi_s_awaddr bits 16 when set, corresponds to MSG with data and when not > > > > set, MSG without data. > > > > > > Would it be possible to get the full name of the reference manual mentioned > > > about? I want to properly reference the full name, version, revision, etc., > > > like we do for other documentation of this type where possible. > > > > Hans, I came up with the following, have a look at: > > > > https://web.git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git/commit/?h=controller/cadence&id=09f4343a59cc2678a3a5b731d16e55c697246a40 > > > > Let me know if this is OK with you. Thank you. > > > > Krzysztof > > It's OK with me. > > Can you add an email address of our company as Signed-off-by? Because it > involves Cadence documentation. > > My company email: Hans Zhang > > Like this: > Signed-off-by: Hans Zhang <18255117159@163.com> > Signed-off-by: Hans Zhang Done. Thank you! Krzysztof