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 X-Spam-Level: X-Spam-Status: No, score=-14.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D15EDC4338F for ; Tue, 24 Aug 2021 19:03:04 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 78EF561374 for ; Tue, 24 Aug 2021 19:03:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 78EF561374 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Owner; bh=Pm2u1zK7cLvXLwuWbaMHnZbh90QIzBaNH2JvuJnDxHQ=; b=0H6WpXMBHUc1Hj CA0v7JNkK2U94jEaQs+iXUVD8oGll0wyW50ytcDRhTYyerVuxwWgqaSscOuzni5OmB0T+q+c5a2dU FbtfKTghZLCHVSUqKWV9uYrFZMob4/c8Spq2t6KPaUC+HL4c0rPuDpHa3/LaoaktRiEjYC8oNDQog 2W8h9D1czKjtWpNDz4SzpEpVMdmESmVrYZEnW4FxiLsLGEJbzwZxHOYIcxm7uxlo92P8B7jqiU2B4 jbQuD7ZUXVX2WcXSwMugQZj/XiWLDIeYrlg0hd27GYU5flOUtl5bS0+nXOFsoVOU40yrnVNWVoJ6o 3wmLszpWfKoS7wA4pCrw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mIbfE-004Rkd-Qq; Tue, 24 Aug 2021 19:00:49 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mIbf7-004Rgj-Ra for linux-arm-kernel@lists.infradead.org; Tue, 24 Aug 2021 19:00:46 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 23CF2610FD; Tue, 24 Aug 2021 19:00:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1629831641; bh=7IciptIw3jJnUgdT5IN+77jffZ9goiQtAYha2MOaySM=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=B2lq+XawTs3Vyn/CMrpYB5VBYKBFkdJv+HPBKwBq6iEgOWmT3SaPChA8V3AVCKL4L /ydGgnBGNS7nS4DPTvwM8x2adB07xw+jlv2YuIFfmNBgKqIrstyO/bocsKfZIzu4I6 KTlmN3sMTQgFVcLHLWBRQAx2TIKXB3c/o7KiDlG+GYK1gxvykBErFqdJDSPMLpMClv jyRqV4vfCfWKcek0WiZVK0SESB0qJnV9MmUmJrKm1KppAp+kANyNe208T7Ujx38QlH vPZQOfpm/CO1f4UKASm4Jy7yfP/mV2m6BZccWlcosaEz67KkBPmLKzpnD3hDJ4f3jt QHruQ8bOB4jnA== Date: Tue, 24 Aug 2021 14:00:39 -0500 From: Bjorn Helgaas To: Pali =?iso-8859-1?Q?Roh=E1r?= Cc: Lorenzo Pieralisi , Thomas Petazzoni , Bjorn Helgaas , Rob Herring , Gregory Clement , Marek =?iso-8859-1?Q?Beh=FAn?= , Remi Pommarel , Xogium , Tomasz Maciej Nowak , Nadav Haklai , Kostya Porotchkin , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [RESEND PATCH 2/5] PCI: Add PCI_EXP_DEVCTL_PAYLOAD_* macros Message-ID: <20210824190039.GA3486187@bjorn-Precision-5520> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210624222621.4776-3-pali@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210824_120041_986420_CA8D8ABC X-CRM114-Status: GOOD ( 12.06 ) 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: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Jun 25, 2021 at 12:26:18AM +0200, Pali Roh=E1r wrote: > Define a macro PCI_EXP_DEVCTL_PAYLOAD_* for every possible Max Payload > Size in linux/pci_regs.h, in the same style as PCI_EXP_DEVCTL_READRQ_*. > = > Signed-off-by: Pali Roh=E1r > Reviewed-by: Marek Beh=FAn Acked-by: Bjorn Helgaas > --- > include/uapi/linux/pci_regs.h | 6 ++++++ > 1 file changed, 6 insertions(+) > = > diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h > index e709ae8235e7..ff6ccbc6efe9 100644 > --- a/include/uapi/linux/pci_regs.h > +++ b/include/uapi/linux/pci_regs.h > @@ -504,6 +504,12 @@ > #define PCI_EXP_DEVCTL_URRE 0x0008 /* Unsupported Request Reporting En.= */ > #define PCI_EXP_DEVCTL_RELAX_EN 0x0010 /* Enable relaxed ordering */ > #define PCI_EXP_DEVCTL_PAYLOAD 0x00e0 /* Max_Payload_Size */ > +#define PCI_EXP_DEVCTL_PAYLOAD_128B 0x0000 /* 128 Bytes */ > +#define PCI_EXP_DEVCTL_PAYLOAD_256B 0x0020 /* 256 Bytes */ > +#define PCI_EXP_DEVCTL_PAYLOAD_512B 0x0040 /* 512 Bytes */ > +#define PCI_EXP_DEVCTL_PAYLOAD_1024B 0x0060 /* 1024 Bytes */ > +#define PCI_EXP_DEVCTL_PAYLOAD_2048B 0x0080 /* 2048 Bytes */ > +#define PCI_EXP_DEVCTL_PAYLOAD_4096B 0x00a0 /* 4096 Bytes */ > #define PCI_EXP_DEVCTL_EXT_TAG 0x0100 /* Extended Tag Field Enable */ > #define PCI_EXP_DEVCTL_PHANTOM 0x0200 /* Phantom Functions Enable */ > #define PCI_EXP_DEVCTL_AUX_PME 0x0400 /* Auxiliary Power PM Enable */ > -- = > 2.20.1 > = _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel