From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from NAM12-BN8-obe.outbound.protection.outlook.com (mail-bn8nam12on2077.outbound.protection.outlook.com [40.107.237.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9427D14901F for ; Fri, 10 May 2024 08:21:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.237.77 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715329295; cv=fail; b=j9+JcDmm5SxLa8PWaULogJTVAWoVv/za51BK2wUwvEgYbeAuZh7/ZIaKuPhxJksnnarkWdcpwSeQl3x7uPWJs1jx3Qt+gOnHQvkANCYKb4ohk2TWV5gdypR38x/byZJVyQgHV+Ec9I4tTblfnD3HzgU6/TOl+5c/X0Kq5LN+sBI= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715329295; c=relaxed/simple; bh=dLwWywugYOu6loPPj63TVuFV+fEAc9pfpQ4CWkW3E9o=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=IbkAMM3vQUw7Ha2GWSAaBV7zlYASUy25z1LBs0PEGaT3L1wj3VD6LRMeDWgTb1QNIJUMs0qaNzSjbhSw9SGLNq54dqZlAJH32hGNMaR5MoxEwptjfNI5J5Of0Bk4WFF1JPmMljuU9CvzRjgWecJ9QwbfHlTlUQ3FiraFdFoOnvA= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=svdLIMbU; arc=fail smtp.client-ip=40.107.237.77 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="svdLIMbU" ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=P7FSz4aMyftKN+rUEQhgwbX6+LZ3gsb6BhD1dPfBeYblP68OjQKBKuDYl8YGANh+2D/L539eixrgzAb30DjrFgsKCt4nwRxtpzSS+ZvAhG3w+9C8ItsXXknv3/IGBRPBhWrMo98hhKHz97IhxLJ9em8+r8ajlyPXXAYiaG/U+hadjRFMuTLXX0R5tRQ0u16k+FjGLzdeppVQduushmxz1rN4ySDlfG1BqITqynyF8r81DtZE5x9ewfjkGOFA243MwH7WivIzArSAoor5jEbGsmVZ1LYNIjVHHFRTK0uObZosDjnQWqEBFUso21+Kaev4dPiKCJdzJDGmhrBPKEfCXg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=OqnGeLXFm6C5wXDym4WGwEdQGuIrzUJfoIMmcim7Suw=; b=n6Eo/FE2Y6DiQSFmp9w1LLCO4LMuH9yZc/YR8C4dqYBJc+niasAqico2EikBL++0Xi+BJdvrEoxmlLKAYr+w4eCrCueSUCSS9QkmLZJbv805wzJSSnZkO3e+3EeB54vKT0qR21XFku5jJnP8B5WwZHbHwBcJpBjJKx288ZHRjsSyWQxJ4xpcmjwTxBMVrRfKZxsCI7koy2iGhIUloALtsMp4rJ5vBWNe/pAYw7PnZXzzJ5WMDasMv6vYvXehpF/CYWJe5E9AG/N804zKcYOct+qhGGf+TLy2wBKaq7rbl81tMHs0CvHYwlMNHimN8YwcyhJcSH+eQrKsusoOXrIOcg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=OqnGeLXFm6C5wXDym4WGwEdQGuIrzUJfoIMmcim7Suw=; b=svdLIMbUAz2qLvaXAGyPVIprlcTOC2am23/rj0JU7uEGXDRlPNSKN2Ow/Ks2UvQZWBpSXSVNy5vHHFq8bA3OuVO01CcpleNcoS7bvgyjYPMATcS+sRS6TKnT3O+2JsFu5s57PNt1mnUHVT2UlsCCOYsffiResbqiNI9v+rU+OII= Received: from CH2PR05CA0006.namprd05.prod.outlook.com (2603:10b6:610::19) by MN2PR12MB4064.namprd12.prod.outlook.com (2603:10b6:208:1d3::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7544.48; Fri, 10 May 2024 08:21:30 +0000 Received: from DS3PEPF000099E1.namprd04.prod.outlook.com (2603:10b6:610:0:cafe::6f) by CH2PR05CA0006.outlook.office365.com (2603:10b6:610::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7587.14 via Frontend Transport; Fri, 10 May 2024 08:21:30 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DS3PEPF000099E1.mail.protection.outlook.com (10.167.17.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7544.18 via Frontend Transport; Fri, 10 May 2024 08:21:30 +0000 Received: from jatayu.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Fri, 10 May 2024 03:21:27 -0500 From: Basavaraj Natikar To: , CC: , Basavaraj Natikar Subject: [PATCH 1/7] dmaengine: Move AMD DMA driver to separate directory Date: Fri, 10 May 2024 13:50:47 +0530 Message-ID: <20240510082053.875923-2-Basavaraj.Natikar@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240510082053.875923-1-Basavaraj.Natikar@amd.com> References: <20240510082053.875923-1-Basavaraj.Natikar@amd.com> Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS3PEPF000099E1:EE_|MN2PR12MB4064:EE_ X-MS-Office365-Filtering-Correlation-Id: 938a4862-5110-44fe-2739-08dc70ca321a X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230031|82310400017|376005|36860700004|1800799015; X-Microsoft-Antispam-Message-Info: =?us-ascii?Q?B1Nie1NK85dRIVjFnoIrwlmoxez0ewn0AQ+aWAJQkWK2ZRbrL/XyEnmLqwmc?= =?us-ascii?Q?EgQyv3R9K83N1THQvMzwOdT/NTS3s24im/i7x7CoK4IJFQmbOumEQIbTa0Ng?= =?us-ascii?Q?0ZqDSjTcysZRpPvqmvvQrgpI+jcBuW4ZFwmfMneiRptEp6+pYSSKzLLnzRgl?= =?us-ascii?Q?JoyQJPGZqmlZPZSTdZlqjbz5VDIQhech3m5rZQYihVGuyhw60HDHoG0HRktD?= =?us-ascii?Q?gCMmGIV3HUkteFmXbWSHIGwB9T/rhbrkPRsAhB3NNQvYuzsXYmqwnGXzSxLe?= =?us-ascii?Q?NXYZ6UUnzhfSCcrn2gJ2pYJhKVK1eUUthrHfSsrnChL2V1gYUYMUJBi0jvhq?= =?us-ascii?Q?BFlORokUoFPJKrt6/qB4UIFVH0b3/YI9oZhEtf5auZdha6xspMhEtTOpLI26?= =?us-ascii?Q?JPFQbP05kkQLjn0L+OVteed6S0JJqKb7IATW30ybVARjPivVAYDuqHfMakPo?= =?us-ascii?Q?kmpCElBGGV3ADC3BzhrEigKNworC0L7j2wMxUcABLJ5jIFg+lKPL5AixN3KR?= =?us-ascii?Q?1pJmjWqS3oMTa3WM5IvNTm9aWGd9h0i1ChqbTVG/R1sCDclnbr/u/O3LI0ND?= =?us-ascii?Q?OOKQpCXUi5Q0FP5kmdDU5xmP/BpKuSGQR9AmtNfetX+wG7zykFp06tUh3Wha?= =?us-ascii?Q?SvTkxCmA5O8LrCslN1/o0O4u5U9N/BA4/SSYjYlvYVQyRWZL229FsQO10Wf7?= =?us-ascii?Q?i05Tkox013TWD5J/sFa0t9vWqi4d4JsVYVdbVEUepGwtrt8ogeaqy4Ku6458?= =?us-ascii?Q?gxBJ8aXFbP3Qqso4qg5IPBJRfNRcJdFfiY7Z/PN/OilQJz4qUdxJotZNxi2a?= =?us-ascii?Q?/YXBIiKpNm99PqJ5nCPkLcLGPdAuQTA+bbenFyxwy4bbnYo9fgzz9XWAKrWr?= =?us-ascii?Q?Uj743gpsB/RbaFN/wUZkzTgY8/ZYw+lc57BQAQwyqdIzk3H9uG9lbSl2zJ6r?= =?us-ascii?Q?yKKVsPxCNLAcOIcbQsjoljOKgaLkm27jG2qsNUkSTOryfjDpfiaRo5UFPafH?= =?us-ascii?Q?OHLH99LX60s3l/JY7A019V0T0OPW8Epju2wQRqBd5Din3/I6FFE/PNCqZz4T?= =?us-ascii?Q?g4bdTbIOu7EgEM1ZdltjTxIDTN4eiK6srN1dCck+17GBl5mRs+xo9X0nC9pG?= =?us-ascii?Q?zim6xFxOHzSaSJzIu08TkKTE9kUTmBru7n9ZhdIADDBdXLGiM+pTnVoprtGj?= =?us-ascii?Q?k0dYDy7pORypoHWuGn9TzxSSX2suGmEXJIIiH02/JNv2QWs8Q5PODFGQ18vT?= =?us-ascii?Q?902jPthI6hwXh+P1qvhUQOH2TcK1mJwj67MFCGaJsnoSoPeLY6+JJ752Qjq/?= =?us-ascii?Q?ztfz42hfCJa8ICGk2WwpH/7eqxbyavjJHVUQCjIwuEuAHtL5VNm9S1waRGtQ?= =?us-ascii?Q?DXuUQ/Fe9b0EGzW/okTt6drVFm8h?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230031)(82310400017)(376005)(36860700004)(1800799015);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 May 2024 08:21:30.5266 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 938a4862-5110-44fe-2739-08dc70ca321a X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DS3PEPF000099E1.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR12MB4064 Currently, AMD PTDMA driver is single DMA driver supported and newer AMD platforms supports newer DMA engine. Hence move the current drivers to separate directory. This would also mean the newer driver submissions to AMD DMA driver in the future will also land in AMD specific directory. Reviewed-by: Raju Rangoju Signed-off-by: Basavaraj Natikar --- MAINTAINERS | 2 +- drivers/dma/Kconfig | 4 ++-- drivers/dma/Makefile | 2 +- drivers/dma/amd/Kconfig | 5 +++++ drivers/dma/amd/Makefile | 6 ++++++ drivers/dma/{ => amd}/ptdma/Kconfig | 0 drivers/dma/{ => amd}/ptdma/Makefile | 0 drivers/dma/{ => amd}/ptdma/ptdma-debugfs.c | 0 drivers/dma/{ => amd}/ptdma/ptdma-dev.c | 0 drivers/dma/{ => amd}/ptdma/ptdma-dmaengine.c | 3 +-- drivers/dma/{ => amd}/ptdma/ptdma-pci.c | 0 drivers/dma/{ => amd}/ptdma/ptdma.h | 2 +- 12 files changed, 17 insertions(+), 7 deletions(-) create mode 100644 drivers/dma/amd/Kconfig create mode 100644 drivers/dma/amd/Makefile rename drivers/dma/{ => amd}/ptdma/Kconfig (100%) rename drivers/dma/{ => amd}/ptdma/Makefile (100%) rename drivers/dma/{ => amd}/ptdma/ptdma-debugfs.c (100%) rename drivers/dma/{ => amd}/ptdma/ptdma-dev.c (100%) rename drivers/dma/{ => amd}/ptdma/ptdma-dmaengine.c (99%) rename drivers/dma/{ => amd}/ptdma/ptdma-pci.c (100%) rename drivers/dma/{ => amd}/ptdma/ptdma.h (99%) diff --git a/MAINTAINERS b/MAINTAINERS index 05720fcc95cb..b190efda33ba 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1073,7 +1073,7 @@ AMD PTDMA DRIVER M: Basavaraj Natikar L: dmaengine@vger.kernel.org S: Maintained -F: drivers/dma/ptdma/ +F: drivers/dma/amd/ptdma/ AMD SEATTLE DEVICE TREE SUPPORT M: Suravee Suthikulpanit diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 002a5ec80620..ac6e9d3828b7 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -752,8 +752,6 @@ source "drivers/dma/bestcomm/Kconfig" source "drivers/dma/mediatek/Kconfig" -source "drivers/dma/ptdma/Kconfig" - source "drivers/dma/qcom/Kconfig" source "drivers/dma/dw/Kconfig" @@ -772,6 +770,8 @@ source "drivers/dma/fsl-dpaa2-qdma/Kconfig" source "drivers/dma/lgm/Kconfig" +source "drivers/dma/amd/Kconfig" + # clients comment "DMA Clients" depends on DMA_ENGINE diff --git a/drivers/dma/Makefile b/drivers/dma/Makefile index dfd40d14e408..41239304d21d 100644 --- a/drivers/dma/Makefile +++ b/drivers/dma/Makefile @@ -16,7 +16,7 @@ obj-$(CONFIG_DMATEST) += dmatest.o obj-$(CONFIG_ALTERA_MSGDMA) += altera-msgdma.o obj-$(CONFIG_AMBA_PL08X) += amba-pl08x.o obj-$(CONFIG_AMCC_PPC440SPE_ADMA) += ppc4xx/ -obj-$(CONFIG_AMD_PTDMA) += ptdma/ +obj-y += amd/ obj-$(CONFIG_APPLE_ADMAC) += apple-admac.o obj-$(CONFIG_AT_HDMAC) += at_hdmac.o obj-$(CONFIG_AT_XDMAC) += at_xdmac.o diff --git a/drivers/dma/amd/Kconfig b/drivers/dma/amd/Kconfig new file mode 100644 index 000000000000..8246b463bcf7 --- /dev/null +++ b/drivers/dma/amd/Kconfig @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# AMD DMA Drivers + +source "drivers/dma/amd/ptdma/Kconfig" diff --git a/drivers/dma/amd/Makefile b/drivers/dma/amd/Makefile new file mode 100644 index 000000000000..dd7257ba7e06 --- /dev/null +++ b/drivers/dma/amd/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0-only +# +# AMD DMA drivers +# + +obj-$(CONFIG_AMD_PTDMA) += ptdma/ diff --git a/drivers/dma/ptdma/Kconfig b/drivers/dma/amd/ptdma/Kconfig similarity index 100% rename from drivers/dma/ptdma/Kconfig rename to drivers/dma/amd/ptdma/Kconfig diff --git a/drivers/dma/ptdma/Makefile b/drivers/dma/amd/ptdma/Makefile similarity index 100% rename from drivers/dma/ptdma/Makefile rename to drivers/dma/amd/ptdma/Makefile diff --git a/drivers/dma/ptdma/ptdma-debugfs.c b/drivers/dma/amd/ptdma/ptdma-debugfs.c similarity index 100% rename from drivers/dma/ptdma/ptdma-debugfs.c rename to drivers/dma/amd/ptdma/ptdma-debugfs.c diff --git a/drivers/dma/ptdma/ptdma-dev.c b/drivers/dma/amd/ptdma/ptdma-dev.c similarity index 100% rename from drivers/dma/ptdma/ptdma-dev.c rename to drivers/dma/amd/ptdma/ptdma-dev.c diff --git a/drivers/dma/ptdma/ptdma-dmaengine.c b/drivers/dma/amd/ptdma/ptdma-dmaengine.c similarity index 99% rename from drivers/dma/ptdma/ptdma-dmaengine.c rename to drivers/dma/amd/ptdma/ptdma-dmaengine.c index f79240734807..a2e7c2cec15e 100644 --- a/drivers/dma/ptdma/ptdma-dmaengine.c +++ b/drivers/dma/amd/ptdma/ptdma-dmaengine.c @@ -10,8 +10,7 @@ */ #include "ptdma.h" -#include "../dmaengine.h" -#include "../virt-dma.h" +#include "../../dmaengine.h" static inline struct pt_dma_chan *to_pt_chan(struct dma_chan *dma_chan) { diff --git a/drivers/dma/ptdma/ptdma-pci.c b/drivers/dma/amd/ptdma/ptdma-pci.c similarity index 100% rename from drivers/dma/ptdma/ptdma-pci.c rename to drivers/dma/amd/ptdma/ptdma-pci.c diff --git a/drivers/dma/ptdma/ptdma.h b/drivers/dma/amd/ptdma/ptdma.h similarity index 99% rename from drivers/dma/ptdma/ptdma.h rename to drivers/dma/amd/ptdma/ptdma.h index 21b4bf895200..2690a32fc7cb 100644 --- a/drivers/dma/ptdma/ptdma.h +++ b/drivers/dma/amd/ptdma/ptdma.h @@ -22,7 +22,7 @@ #include #include -#include "../virt-dma.h" +#include "../../virt-dma.h" #define MAX_PT_NAME_LEN 16 #define MAX_DMAPOOL_NAME_LEN 32 -- 2.25.1