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GET /api/patches/104928/?format=api
{ "id": 104928, "url": "http://patchwork.dpdk.org/api/patches/104928/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/patch/20211206121824.3493-3-nipun.gupta@nxp.com/", "project": { "id": 1, "url": "http://patchwork.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<20211206121824.3493-3-nipun.gupta@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20211206121824.3493-3-nipun.gupta@nxp.com", "date": "2021-12-06T12:18:09", "name": "[02/17] bus/fslmc: use dmb oshst for synchronization before I/O", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "ae74497911147114d2f0c11ccbb5af5249996019", "submitter": { "id": 471, "url": "http://patchwork.dpdk.org/api/people/471/?format=api", "name": "Nipun Gupta", "email": "nipun.gupta@nxp.com" }, "delegate": { "id": 319, "url": "http://patchwork.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patchwork.dpdk.org/project/dpdk/patch/20211206121824.3493-3-nipun.gupta@nxp.com/mbox/", "series": [ { "id": 20873, "url": "http://patchwork.dpdk.org/api/series/20873/?format=api", "web_url": "http://patchwork.dpdk.org/project/dpdk/list/?series=20873", "date": "2021-12-06T12:18:07", "name": "features and fixes on NXP eth devices", "version": 1, "mbox": "http://patchwork.dpdk.org/series/20873/mbox/" } ], "comments": "http://patchwork.dpdk.org/api/patches/104928/comments/", "check": "success", "checks": "http://patchwork.dpdk.org/api/patches/104928/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 207FBA034F;\n\tMon, 6 Dec 2021 13:18:41 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 1C65E411E6;\n\tMon, 6 Dec 2021 13:18:32 +0100 (CET)", "from inva021.nxp.com (inva021.nxp.com [92.121.34.21])\n by mails.dpdk.org (Postfix) with ESMTP id 38C0340040\n for <dev@dpdk.org>; Mon, 6 Dec 2021 13:18:28 +0100 (CET)", "from inva021.nxp.com (localhost [127.0.0.1])\n by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 16821201ACE;\n Mon, 6 Dec 2021 13:18:28 +0100 (CET)", "from aprdc01srsp001v.ap-rdc01.nxp.com\n (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16])\n by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id D2FA6201AC6;\n Mon, 6 Dec 2021 13:18:27 +0100 (CET)", "from lsv03274.swis.in-blr01.nxp.com (lsv03274.swis.in-blr01.nxp.com\n [92.120.147.114])\n by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id D88F8183AD0B;\n Mon, 6 Dec 2021 20:18:26 +0800 (+08)" ], "From": "nipun.gupta@nxp.com", "To": "dev@dpdk.org", "Cc": "thomas@monjalon.net, ferruh.yigit@intel.com, hemant.agrawal@nxp.com,\n Nipun Gupta <nipun.gupta@nxp.com>", "Subject": "[PATCH 02/17] bus/fslmc: use dmb oshst for synchronization before I/O", "Date": "Mon, 6 Dec 2021 17:48:09 +0530", "Message-Id": "<20211206121824.3493-3-nipun.gupta@nxp.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20211206121824.3493-1-nipun.gupta@nxp.com>", "References": "<20211206121824.3493-1-nipun.gupta@nxp.com>", "X-Virus-Scanned": "ClamAV using ClamSMTP", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "From: Nipun Gupta <nipun.gupta@nxp.com>\n\nOuter Shareable Store (oshst) is sufficient for Data Memory\nBarrier (dmb) when doing IO on the interface via QBMAN.\n\nThis will sync L3/DDR with the L1/L2 cached data.\n\nSigned-off-by: Nipun Gupta <nipun.gupta@nxp.com>\n---\n drivers/bus/fslmc/qbman/include/compat.h | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/bus/fslmc/qbman/include/compat.h b/drivers/bus/fslmc/qbman/include/compat.h\nindex a4471a80af..ece5da5906 100644\n--- a/drivers/bus/fslmc/qbman/include/compat.h\n+++ b/drivers/bus/fslmc/qbman/include/compat.h\n@@ -1,7 +1,7 @@\n /* SPDX-License-Identifier: BSD-3-Clause\n *\n * Copyright (c) 2008-2016 Freescale Semiconductor, Inc.\n- * Copyright 2017 NXP\n+ * Copyright 2017,2021 NXP\n *\n */\n \n@@ -81,7 +81,7 @@ do { \\\n #define __raw_readl(p)\t(*(const volatile unsigned int *)(p))\n #define __raw_writel(v, p) {*(volatile unsigned int *)(p) = (v); }\n \n-#define dma_wmb()\t\trte_smp_mb()\n+#define dma_wmb()\t\trte_io_wmb()\n \n #define atomic_t rte_atomic32_t\n #define atomic_read(v) rte_atomic32_read(v)\n", "prefixes": [ "02/17" ] }