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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 3407FC0650E for ; Mon, 1 Jul 2019 12:40:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 09F83214AE for ; Mon, 1 Jul 2019 12:40:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="o8gD4SR2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728938AbfGAMk1 (ORCPT ); Mon, 1 Jul 2019 08:40:27 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:9091 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727564AbfGAMk1 (ORCPT ); Mon, 1 Jul 2019 08:40:27 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Mon, 01 Jul 2019 05:40:21 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Mon, 01 Jul 2019 05:40:24 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Mon, 01 Jul 2019 05:40:24 -0700 Received: from HQMAIL104.nvidia.com (172.18.146.11) by HQMAIL106.nvidia.com (172.18.146.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 1 Jul 2019 12:40:24 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Mon, 1 Jul 2019 12:40:24 +0000 Received: from vidyas-desktop.nvidia.com (Not Verified[10.24.37.38]) by hqnvemgw02.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Mon, 01 Jul 2019 05:40:24 -0700 From: Vidya Sagar To: , , , , , , , , , , CC: , , , , , , , , , , Subject: [PATCH V12 01/12] PCI: Add #defines for some of PCIe spec r4.0 features Date: Mon, 1 Jul 2019 18:09:59 +0530 Message-ID: <20190701124010.7484-2-vidyas@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190701124010.7484-1-vidyas@nvidia.com> References: <20190701124010.7484-1-vidyas@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1561984822; bh=qs0gOPaCBg0srg3wMw2EmiluuEQwUuUc+Qxu9MhL+P0=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=o8gD4SR2Cw9mU0fRQXHJWOpfv/A8IfvGABPveqOOZ68CmtHZUXn0sY2EtZtYc/iuD qR+FwZ4fLoKSFtBv84f/qBm3CbaXepihWtYkNxtKWy5dPGL3eP17kwr3mwPqEC64co kRDlmgwJrC+dy0sg1IA/sdpK6EtE3o4bupefhg5udVBTOvokIplgNtFvt7KCAfULww V2mAxU1CiENiGS5hBJ+3JfXsgxeysYMmC5r11O6vE43hv+g+Tu/8d8O1R/rcrSZyYM EW+ofPPHR1nM0n0R9j/UBjanfy6CAqOd9v3MChKPz3maaKeBfQLHyfJnltwAjooT7n 2yVmRcYiKuVcQ== Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add #defines only for the Data Link Feature and Physical Layer 16.0 GT/s features. Signed-off-by: Vidya Sagar Reviewed-by: Thierry Reding --- Changes since [v11]: * None Changes since [v10]: * None Changes since [v9]: * None Changes since [v8]: * None Changes since [v7]: * None Changes since [v6]: * None Changes since [v5]: * None Changes since [v4]: * None Changes since [v3]: * None Changes since [v2]: * Updated commit message and description to explicitly mention that defines are added only for some of the features and not all. Changes since [v1]: * None include/uapi/linux/pci_regs.h | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index f28e562d7ca8..1c79f6a097d2 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -713,7 +713,9 @@ #define PCI_EXT_CAP_ID_DPC 0x1D /* Downstream Port Containment */ #define PCI_EXT_CAP_ID_L1SS 0x1E /* L1 PM Substates */ #define PCI_EXT_CAP_ID_PTM 0x1F /* Precision Time Measurement */ -#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PTM +#define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */ +#define PCI_EXT_CAP_ID_PL 0x26 /* Physical Layer 16.0 GT/s */ +#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PL #define PCI_EXT_CAP_DSN_SIZEOF 12 #define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40 @@ -1053,4 +1055,22 @@ #define PCI_L1SS_CTL1_LTR_L12_TH_SCALE 0xe0000000 /* LTR_L1.2_THRESHOLD_Scale */ #define PCI_L1SS_CTL2 0x0c /* Control 2 Register */ +/* Data Link Feature */ +#define PCI_DLF_CAP 0x04 /* Capabilities Register */ +#define PCI_DLF_LOCAL_DLF_SUP_MASK 0x007fffff /* Local Data Link Feature Supported */ +#define PCI_DLF_EXCHANGE_ENABLE 0x80000000 /* Data Link Feature Exchange Enable */ +#define PCI_DLF_STS 0x08 /* Status Register */ +#define PCI_DLF_REMOTE_DLF_SUP_MASK 0x007fffff /* Remote Data Link Feature Supported */ +#define PCI_DLF_REMOTE_DLF_SUP_VALID 0x80000000 /* Remote Data Link Feature Support Valid */ + +/* Physical Layer 16.0 GT/s */ +#define PCI_PL_16GT_CAP 0x04 /* Capabilities Register */ +#define PCI_PL_16GT_CTRL 0x08 /* Control Register */ +#define PCI_PL_16GT_STS 0x0c /* Status Register */ +#define PCI_PL_16GT_LDPM_STS 0x10 /* Local Data Parity Mismatch Status Register */ +#define PCI_PL_16GT_FRDPM_STS 0x14 /* First Retimer Data Parity Mismatch Status Register */ +#define PCI_PL_16GT_SRDPM_STS 0x18 /* Second Retimer Data Parity Mismatch Status Register */ +#define PCI_PL_16GT_RSVD 0x1C /* Reserved */ +#define PCI_PL_16GT_LE_CTRL 0x20 /* Lane Equalization Control Register */ + #endif /* LINUX_PCI_REGS_H */ -- 2.17.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vidya Sagar Subject: [PATCH V12 01/12] PCI: Add #defines for some of PCIe spec r4.0 features Date: Mon, 1 Jul 2019 18:09:59 +0530 Message-ID: <20190701124010.7484-2-vidyas@nvidia.com> References: <20190701124010.7484-1-vidyas@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20190701124010.7484-1-vidyas@nvidia.com> Sender: linux-kernel-owner@vger.kernel.org To: lorenzo.pieralisi@arm.com, bhelgaas@google.com, robh+dt@kernel.org, mark.rutland@arm.com, thierry.reding@gmail.com, jonathanh@nvidia.com, kishon@ti.com, catalin.marinas@arm.com, will.deacon@arm.com, jingoohan1@gmail.com, gustavo.pimentel@synopsys.com Cc: digetx@gmail.com, mperttunen@nvidia.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kthota@nvidia.com, mmaddireddy@nvidia.com, vidyas@nvidia.com, sagar.tv@gmail.com List-Id: linux-tegra@vger.kernel.org Add #defines only for the Data Link Feature and Physical Layer 16.0 GT/s features. Signed-off-by: Vidya Sagar Reviewed-by: Thierry Reding --- Changes since [v11]: * None Changes since [v10]: * None Changes since [v9]: * None Changes since [v8]: * None Changes since [v7]: * None Changes since [v6]: * None Changes since [v5]: * None Changes since [v4]: * None Changes since [v3]: * None Changes since [v2]: * Updated commit message and description to explicitly mention that defines are added only for some of the features and not all. Changes since [v1]: * None include/uapi/linux/pci_regs.h | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index f28e562d7ca8..1c79f6a097d2 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -713,7 +713,9 @@ #define PCI_EXT_CAP_ID_DPC 0x1D /* Downstream Port Containment */ #define PCI_EXT_CAP_ID_L1SS 0x1E /* L1 PM Substates */ #define PCI_EXT_CAP_ID_PTM 0x1F /* Precision Time Measurement */ -#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PTM +#define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */ +#define PCI_EXT_CAP_ID_PL 0x26 /* Physical Layer 16.0 GT/s */ +#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PL #define PCI_EXT_CAP_DSN_SIZEOF 12 #define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40 @@ -1053,4 +1055,22 @@ #define PCI_L1SS_CTL1_LTR_L12_TH_SCALE 0xe0000000 /* LTR_L1.2_THRESHOLD_Scale */ #define PCI_L1SS_CTL2 0x0c /* Control 2 Register */ +/* Data Link Feature */ +#define PCI_DLF_CAP 0x04 /* Capabilities Register */ +#define PCI_DLF_LOCAL_DLF_SUP_MASK 0x007fffff /* Local Data Link Feature Supported */ +#define PCI_DLF_EXCHANGE_ENABLE 0x80000000 /* Data Link Feature Exchange Enable */ +#define PCI_DLF_STS 0x08 /* Status Register */ +#define PCI_DLF_REMOTE_DLF_SUP_MASK 0x007fffff /* Remote Data Link Feature Supported */ +#define PCI_DLF_REMOTE_DLF_SUP_VALID 0x80000000 /* Remote Data Link Feature Support Valid */ + +/* Physical Layer 16.0 GT/s */ +#define PCI_PL_16GT_CAP 0x04 /* Capabilities Register */ +#define PCI_PL_16GT_CTRL 0x08 /* Control Register */ +#define PCI_PL_16GT_STS 0x0c /* Status Register */ +#define PCI_PL_16GT_LDPM_STS 0x10 /* Local Data Parity Mismatch Status Register */ +#define PCI_PL_16GT_FRDPM_STS 0x14 /* First Retimer Data Parity Mismatch Status Register */ +#define PCI_PL_16GT_SRDPM_STS 0x18 /* Second Retimer Data Parity Mismatch Status Register */ +#define PCI_PL_16GT_RSVD 0x1C /* Reserved */ +#define PCI_PL_16GT_LE_CTRL 0x20 /* Lane Equalization Control Register */ + #endif /* LINUX_PCI_REGS_H */ -- 2.17.1 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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 DE025C0650E for ; 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a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1561984822; bh=qs0gOPaCBg0srg3wMw2EmiluuEQwUuUc+Qxu9MhL+P0=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=o8gD4SR2Cw9mU0fRQXHJWOpfv/A8IfvGABPveqOOZ68CmtHZUXn0sY2EtZtYc/iuD qR+FwZ4fLoKSFtBv84f/qBm3CbaXepihWtYkNxtKWy5dPGL3eP17kwr3mwPqEC64co kRDlmgwJrC+dy0sg1IA/sdpK6EtE3o4bupefhg5udVBTOvokIplgNtFvt7KCAfULww V2mAxU1CiENiGS5hBJ+3JfXsgxeysYMmC5r11O6vE43hv+g+Tu/8d8O1R/rcrSZyYM EW+ofPPHR1nM0n0R9j/UBjanfy6CAqOd9v3MChKPz3maaKeBfQLHyfJnltwAjooT7n 2yVmRcYiKuVcQ== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190701_054025_394501_5BC0E047 X-CRM114-Status: UNSURE ( 7.55 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, mmaddireddy@nvidia.com, kthota@nvidia.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, mperttunen@nvidia.com, linux-tegra@vger.kernel.org, digetx@gmail.com, vidyas@nvidia.com, linux-arm-kernel@lists.infradead.org, sagar.tv@gmail.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add #defines only for the Data Link Feature and Physical Layer 16.0 GT/s features. Signed-off-by: Vidya Sagar Reviewed-by: Thierry Reding --- Changes since [v11]: * None Changes since [v10]: * None Changes since [v9]: * None Changes since [v8]: * None Changes since [v7]: * None Changes since [v6]: * None Changes since [v5]: * None Changes since [v4]: * None Changes since [v3]: * None Changes since [v2]: * Updated commit message and description to explicitly mention that defines are added only for some of the features and not all. Changes since [v1]: * None include/uapi/linux/pci_regs.h | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/include/uapi/linux/pci_regs.h b/include/uapi/linux/pci_regs.h index f28e562d7ca8..1c79f6a097d2 100644 --- a/include/uapi/linux/pci_regs.h +++ b/include/uapi/linux/pci_regs.h @@ -713,7 +713,9 @@ #define PCI_EXT_CAP_ID_DPC 0x1D /* Downstream Port Containment */ #define PCI_EXT_CAP_ID_L1SS 0x1E /* L1 PM Substates */ #define PCI_EXT_CAP_ID_PTM 0x1F /* Precision Time Measurement */ -#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PTM +#define PCI_EXT_CAP_ID_DLF 0x25 /* Data Link Feature */ +#define PCI_EXT_CAP_ID_PL 0x26 /* Physical Layer 16.0 GT/s */ +#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PL #define PCI_EXT_CAP_DSN_SIZEOF 12 #define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40 @@ -1053,4 +1055,22 @@ #define PCI_L1SS_CTL1_LTR_L12_TH_SCALE 0xe0000000 /* LTR_L1.2_THRESHOLD_Scale */ #define PCI_L1SS_CTL2 0x0c /* Control 2 Register */ +/* Data Link Feature */ +#define PCI_DLF_CAP 0x04 /* Capabilities Register */ +#define PCI_DLF_LOCAL_DLF_SUP_MASK 0x007fffff /* Local Data Link Feature Supported */ +#define PCI_DLF_EXCHANGE_ENABLE 0x80000000 /* Data Link Feature Exchange Enable */ +#define PCI_DLF_STS 0x08 /* Status Register */ +#define PCI_DLF_REMOTE_DLF_SUP_MASK 0x007fffff /* Remote Data Link Feature Supported */ +#define PCI_DLF_REMOTE_DLF_SUP_VALID 0x80000000 /* Remote Data Link Feature Support Valid */ + +/* Physical Layer 16.0 GT/s */ +#define PCI_PL_16GT_CAP 0x04 /* Capabilities Register */ +#define PCI_PL_16GT_CTRL 0x08 /* Control Register */ +#define PCI_PL_16GT_STS 0x0c /* Status Register */ +#define PCI_PL_16GT_LDPM_STS 0x10 /* Local Data Parity Mismatch Status Register */ +#define PCI_PL_16GT_FRDPM_STS 0x14 /* First Retimer Data Parity Mismatch Status Register */ +#define PCI_PL_16GT_SRDPM_STS 0x18 /* Second Retimer Data Parity Mismatch Status Register */ +#define PCI_PL_16GT_RSVD 0x1C /* Reserved */ +#define PCI_PL_16GT_LE_CTRL 0x20 /* Lane Equalization Control Register */ + #endif /* LINUX_PCI_REGS_H */ -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel