From patchwork Tue Aug 27 19:00:32 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Helgaas X-Patchwork-Id: 2850275 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 8946A9F2F4 for ; Tue, 27 Aug 2013 19:00:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 562F820166 for ; Tue, 27 Aug 2013 19:00:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 26BC720154 for ; Tue, 27 Aug 2013 19:00:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753842Ab3H0TAg (ORCPT ); Tue, 27 Aug 2013 15:00:36 -0400 Received: from mail-pd0-f170.google.com ([209.85.192.170]:57776 "EHLO mail-pd0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753835Ab3H0TAg (ORCPT ); Tue, 27 Aug 2013 15:00:36 -0400 Received: by mail-pd0-f170.google.com with SMTP id x10so5265891pdj.29 for ; Tue, 27 Aug 2013 12:00:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=subject:to:from:cc:date:message-id:in-reply-to:references :user-agent:mime-version:content-type:content-transfer-encoding; bh=4KJO/cfeKSIsHj7cLLx+XzwZbic4/xuvZFS6qnsWbx8=; b=TBbftTW8zf71QkvxnMNak+iCr/wGwLF8KyTGsWYGJ7eQx4CGjiHpMalMSNy23bQVwR q1QbwafLHyXGUzCsjJInVMbG5dS1KTvowHEtKtelmADNaJCtRpKeqkt0YerTaNL3FY6u QWAESxslHqaKU8UW++i4ghzNVtmeGEonJ3Ef8+EGZaOH6ZQ6g7u1VRywQXideOb8MeoD jF0DwW0hbVOliCEkt8sxoN6DNSPkpxprTOIgSQ8RvM89twTQ680bIZpMEMfuMnd4uEBV FoMBqEN7hv+BFg5dr/tNfkfJDlBzITkUU49X5LR+LmLQINWdV9PeEzhYdNhDJOuRD6Pa 8qWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-gm-message-state:subject:to:from:cc:date:message-id:in-reply-to :references:user-agent:mime-version:content-type :content-transfer-encoding; bh=4KJO/cfeKSIsHj7cLLx+XzwZbic4/xuvZFS6qnsWbx8=; b=oN45tq6u6Rk/+EXLF5IdpWKAMmtPC3DuWgEwJIQBXYeS5BYhdGo0jzuO7DG2IbS5bq gUqRhbqbFh8/pj8JnIa1hL2PZUjEgHHeSM/m88ccRHS2jmzgyrcJHiuhAiRTEFjXHoBx StO8VlnXYJjyswwBi1SHUhjoispuDjmaPAmli0f0qZKKNLLDsiHFMKIKlVe5EaCWAY6M 5WgR8pEquU6TGlpVp/YpLolIP3bnpRWHT4fJ0VlhbmLn3qOJe5srEVCO3HeusNnpl2w2 vEj2UfZCxQeHzma6DWRO7MXikkfj4lvebj7CfM5AncJe3DIbIwQkcYXVxMu+lzBCfLKO Hyig== X-Gm-Message-State: ALoCoQlvEZjmZ90KpoooqU7KQLak80FfcePCQJJGfGEK9pzC+DBGrAi+pc4CS7bFdjSypxC/dCYlu+AA1+M61hZKwYXPobtk4nuQxpAN6ODdlE4pAboXNN2D24hatvk/fflODYOn+pdoQ1k1RBrbGdyhVgvzBGOFfNKHpkkJwu7L02ujucjkN5n7Q9yRUBmdBkH6fvv4z+4Xx118kE8xcQ5ZGqQxzqegRpaRj9+MlVcr+3ReyakW3Bg= X-Received: by 10.66.142.107 with SMTP id rv11mr22687420pab.17.1377630035585; Tue, 27 Aug 2013 12:00:35 -0700 (PDT) Received: from localhost ([172.19.241.6]) by mx.google.com with ESMTPSA id ye1sm12278460pab.19.1969.12.31.16.00.00 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Tue, 27 Aug 2013 12:00:34 -0700 (PDT) Subject: [PATCH 2/5] PCI: Clarify PCI_EXP_TYPE_PCI_BRIDGE comment To: linux-pci@vger.kernel.org From: Bjorn Helgaas Cc: Lee Jones , Samuel Ortiz Date: Tue, 27 Aug 2013 13:00:32 -0600 Message-ID: <20130827190032.16595.70813.stgit@bhelgaas-glaptop> In-Reply-To: <20130827185731.16595.52864.stgit@bhelgaas-glaptop> References: <20130827185731.16595.52864.stgit@bhelgaas-glaptop> User-Agent: StGit/0.16 MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-9.3 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The PCI_EXP_TYPE_PCI_BRIDGE is a *PCIe* function that is a bridge to PCI/PCI-X. See PCIe spec r3.0, sec 7.8.2. Signed-off-by: Bjorn Helgaas --- include/uapi/linux/pci_regs.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index 4b8f2e3..5bb33f4 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -421,8 +421,8 @@ #define PCI_EXP_TYPE_ROOT_PORT 0x4 /* Root Port */ #define PCI_EXP_TYPE_UPSTREAM 0x5 /* Upstream Port */ #define PCI_EXP_TYPE_DOWNSTREAM 0x6 /* Downstream Port */ -#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCI/PCI-X Bridge */ -#define PCI_EXP_TYPE_PCIE_BRIDGE 0x8 /* PCI/PCI-X to PCIE Bridge */ +#define PCI_EXP_TYPE_PCI_BRIDGE 0x7 /* PCIe to PCI/PCI-X Bridge */ +#define PCI_EXP_TYPE_PCIE_BRIDGE 0x8 /* PCI/PCI-X to PCIe Bridge */ #define PCI_EXP_TYPE_RC_END 0x9 /* Root Complex Integrated Endpoint */ #define PCI_EXP_TYPE_RC_EC 0xa /* Root Complex Event Collector */ #define PCI_EXP_FLAGS_SLOT 0x0100 /* Slot implemented */