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GET /api/patches/44834/?format=api
{ "id": 44834, "url": "http://patches.dpdk.org/api/patches/44834/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20180918124514.10615-2-mattias.ronnblom@ericsson.com/", "project": { "id": 1, "url": "http://patches.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": "<20180918124514.10615-2-mattias.ronnblom@ericsson.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20180918124514.10615-2-mattias.ronnblom@ericsson.com", "date": "2018-09-18T12:45:05", "name": "[v4,01/10] event/dsw: add DSW device registration and build system", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "4e08443db6d530a0d99748423f70bad9d94fc7a0", "submitter": { "id": 1077, "url": "http://patches.dpdk.org/api/people/1077/?format=api", "name": "Mattias Rönnblom", "email": "mattias.ronnblom@ericsson.com" }, "delegate": { "id": 310, "url": "http://patches.dpdk.org/api/users/310/?format=api", "username": "jerin", "first_name": "Jerin", "last_name": "Jacob", "email": "jerinj@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20180918124514.10615-2-mattias.ronnblom@ericsson.com/mbox/", "series": [ { "id": 1368, "url": "http://patches.dpdk.org/api/series/1368/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=1368", "date": "2018-09-18T12:45:04", "name": "A Distributed Software Event Device", "version": 4, "mbox": "http://patches.dpdk.org/series/1368/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/44834/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/44834/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 244305A6E;\n\tTue, 18 Sep 2018 14:45:40 +0200 (CEST)", "from sessmg22.ericsson.net (sessmg22.ericsson.net [193.180.251.58])\n\tby dpdk.org (Postfix) with ESMTP id 916644F9B\n\tfor <dev@dpdk.org>; Tue, 18 Sep 2018 14:45:30 +0200 (CEST)", "from ESESSMB501.ericsson.se (Unknown_Domain [153.88.183.119])\n\tby sessmg22.ericsson.net (Symantec Mail Security) with SMTP id\n\tA1.EF.12695.963F0AB5; Tue, 18 Sep 2018 14:45:29 +0200 (CEST)", "from ESESSMB504.ericsson.se (153.88.183.165) by\n\tESESSMB501.ericsson.se (153.88.183.162) with Microsoft SMTP Server\n\t(version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id\n\t15.1.1466.3; Tue, 18 Sep 2018 14:45:26 +0200", "from selio1a020.lmera.ericsson.se (153.88.183.153) by\n\tsmtp.internal.ericsson.com (153.88.183.192) with Microsoft SMTP\n\tServer id\n\t15.1.1466.3 via Frontend Transport; Tue, 18 Sep 2018 14:45:26 +0200", "from breslau.lmera.ericsson.se (breslau.lmera.ericsson.se\n\t[150.132.109.241])\n\tby selio1a020.lmera.ericsson.se (8.15.1+Sun/8.15.1) with ESMTP id\n\tw8ICjQ1U011575; Tue, 18 Sep 2018 14:45:27 +0200 (CEST)" ], "DKIM-Signature": "v=1; a=rsa-sha256; d=ericsson.com; s=mailgw201801;\n\tc=relaxed/simple; q=dns/txt; i=@ericsson.com; t=1537274729;\n\th=From:Sender:Reply-To:Subject:Date:Message-ID:To:CC:MIME-Version:Content-Type:\n\tContent-Transfer-Encoding:Content-ID:Content-Description:Resent-Date:Resent-From:\n\tResent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id:\n\tList-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive;\n\tbh=bVTeYRG9tNbhMMs7+sooUq/0VzWMLt79h9ikluNBcRc=;\n\tb=OkFH9WFZB1QfHxdXpnGUNEyqcGMArDEtgsJl86L0UViP9zRPBu84myGkRPiPzdD/\n\t7A4BzcGIZBx/hCJg+BAdsPkVwFEaUN+YiRQ8/i+L00gSYgx3iAg2gY00/+S5FMPJ\n\thQgl/M2oKqmGXQysdWcncGCEYYw9S4JBQEvAbzbgk4o=;", "X-AuditID": "c1b4fb3a-75d969c000003197-8c-5ba0f36904f8", "From": "=?utf-8?q?Mattias_R=C3=B6nnblom?= <mattias.ronnblom@ericsson.com>", "To": "Jerin Jacob <jerin.jacob@caviumnetworks.com>", "CC": "Bruce Richardson <bruce.richardson@intel.com>, <dev@dpdk.org>,\n\t=?utf-8?q?Mattias_R=C3=B6nnblom?= <mattias.ronnblom@ericsson.com>", "Date": "Tue, 18 Sep 2018 14:45:05 +0200", "Message-ID": "<20180918124514.10615-2-mattias.ronnblom@ericsson.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20180918124514.10615-1-mattias.ronnblom@ericsson.com>", "References": "<20180918124514.10615-1-mattias.ronnblom@ericsson.com>", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"UTF-8\"", "Content-Transfer-Encoding": "8bit", "X-Brightmail-Tracker": "H4sIAAAAAAAAA+NgFrrGLMWRmVeSWpSXmKPExsUyM2J7uW7m5wXRBqt7rSxurLK3ePdpO5PF\n\txEkmDsweG070s3r8WrCU1WPxnpdMAcxRXDYpqTmZZalF+nYJXBnv3r9gKWg1qmg5tYu5gfG9\n\tZhcjJ4eEgInEtsYJTF2MXBxCAkcZJY7vOcgG4XxjlLh26AkLSJWQwEVGiQPPYiASlxklfuxd\n\tzgaSYBPwlJj8rhusSETAQGLRmfvMIEXMAh2MEs1T/4AlhAUCJb5s/csKYrMIqEpsOd4PFucV\n\tcJJYvH8bE8Qd8hKrNxxgBrE5BZwlPk9dBxTnANrmJHFxgzJEuaDEyZkQBzELaEq0bv/NDmHL\n\tSzRvnc0McaiWxP0lX5gnMArNQtIyC0nLLCQtCxiZVzGKFqcWF+emGxnppRZlJhcX5+fp5aWW\n\tbGIEhvbBLb+tdjAefO54iFGAg1GJhzf51YJoIdbEsuLK3EOMEhzMSiK8nDlAId6UxMqq1KL8\n\t+KLSnNTiQ4zSHCxK4rxOaRZRQgLpiSWp2ampBalFMFkmDk6pBkbPq9vPKicL9jtbGycUL5ti\n\toH72VKXCmRrdV2172QWbGsQOn1epv/9akH2pomyJlWRY495bzZcXVd43uFrJtUS0NfD+uaRQ\n\tdyOHw6rKM4LfirtdDoj6cSxK73tJekFLtIuAcW+d0Onpgoa5jlsb8v9mBVy6Fqyl+Pigc0tr\n\trpeNJ5/okTdLlViKMxINtZiLihMB4H7bc2kCAAA=", "Subject": "[dpdk-dev] [PATCH v4 01/10] event/dsw: add DSW device registration\n\tand build system", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<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\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "This patch contains the Meson and GNU Make build system extensions\nrequired for the Distributed Event Device, and also the initialization\ncode for the driver itself.\n\nSigned-off-by: Mattias Rönnblom <mattias.ronnblom@ericsson.com>\n---\n config/common_base | 5 ++\n drivers/event/Makefile | 1 +\n drivers/event/dsw/Makefile | 26 ++++++++++\n drivers/event/dsw/dsw_evdev.c | 52 +++++++++++++++++++\n drivers/event/dsw/dsw_evdev.h | 16 ++++++\n drivers/event/dsw/meson.build | 6 +++\n .../event/dsw/rte_pmd_dsw_event_version.map | 3 ++\n drivers/event/meson.build | 2 +-\n mk/rte.app.mk | 1 +\n 9 files changed, 111 insertions(+), 1 deletion(-)\n create mode 100644 drivers/event/dsw/Makefile\n create mode 100644 drivers/event/dsw/dsw_evdev.c\n create mode 100644 drivers/event/dsw/dsw_evdev.h\n create mode 100644 drivers/event/dsw/meson.build\n create mode 100644 drivers/event/dsw/rte_pmd_dsw_event_version.map", "diff": "diff --git a/config/common_base b/config/common_base\nindex 4bcbaf923..c43f5139d 100644\n--- a/config/common_base\n+++ b/config/common_base\n@@ -614,6 +614,11 @@ CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV_DEBUG=n\n #\n CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV=y\n \n+#\n+# Compile PMD for distributed software event device\n+#\n+CONFIG_RTE_LIBRTE_PMD_DSW_EVENTDEV=y\n+\n #\n # Compile PMD for octeontx sso event device\n #\ndiff --git a/drivers/event/Makefile b/drivers/event/Makefile\nindex f301d8dc2..03ad1b6cb 100644\n--- a/drivers/event/Makefile\n+++ b/drivers/event/Makefile\n@@ -6,6 +6,7 @@ include $(RTE_SDK)/mk/rte.vars.mk\n \n DIRS-$(CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV) += skeleton\n DIRS-$(CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV) += sw\n+DIRS-$(CONFIG_RTE_LIBRTE_PMD_DSW_EVENTDEV) += dsw\n DIRS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += octeontx\n ifeq ($(CONFIG_RTE_LIBRTE_DPAA_BUS),y)\n DIRS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_EVENTDEV) += dpaa\ndiff --git a/drivers/event/dsw/Makefile b/drivers/event/dsw/Makefile\nnew file mode 100644\nindex 000000000..5cbf488ff\n--- /dev/null\n+++ b/drivers/event/dsw/Makefile\n@@ -0,0 +1,26 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(c) 2018 Ericsson AB\n+\n+include $(RTE_SDK)/mk/rte.vars.mk\n+\n+LIB = librte_pmd_dsw_event.a\n+\n+CFLAGS += -DALLOW_EXPERIMENTAL_API\n+CFLAGS += -O3\n+CFLAGS += $(WERROR_FLAGS)\n+CFLAGS += -Wno-format-nonliteral\n+\n+LDLIBS += -lrte_eal\n+LDLIBS += -lrte_mbuf\n+LDLIBS += -lrte_mempool\n+LDLIBS += -lrte_ring\n+LDLIBS += -lrte_eventdev\n+LDLIBS += -lrte_bus_vdev\n+\n+LIBABIVER := 1\n+\n+EXPORT_MAP := rte_pmd_dsw_event_version.map\n+\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_DSW_EVENTDEV) += dsw_evdev.c\n+\n+include $(RTE_SDK)/mk/rte.lib.mk\ndiff --git a/drivers/event/dsw/dsw_evdev.c b/drivers/event/dsw/dsw_evdev.c\nnew file mode 100644\nindex 000000000..6990bbc9e\n--- /dev/null\n+++ b/drivers/event/dsw/dsw_evdev.c\n@@ -0,0 +1,52 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2018 Ericsson AB\n+ */\n+\n+#include <rte_eventdev_pmd.h>\n+#include <rte_eventdev_pmd_vdev.h>\n+\n+#include \"dsw_evdev.h\"\n+\n+#define EVENTDEV_NAME_DSW_PMD event_dsw\n+\n+static int\n+dsw_probe(struct rte_vdev_device *vdev)\n+{\n+\tconst char *name;\n+\tstruct rte_eventdev *dev;\n+\tstruct dsw_evdev *dsw;\n+\n+\tname = rte_vdev_device_name(vdev);\n+\n+\tdev = rte_event_pmd_vdev_init(name, sizeof(struct dsw_evdev),\n+\t\t\t\t rte_socket_id());\n+\tif (dev == NULL)\n+\t\treturn -EFAULT;\n+\n+\tif (rte_eal_process_type() != RTE_PROC_PRIMARY)\n+\t\treturn 0;\n+\n+\tdsw = dev->data->dev_private;\n+\tdsw->data = dev->data;\n+\n+\treturn 0;\n+}\n+\n+static int\n+dsw_remove(struct rte_vdev_device *vdev)\n+{\n+\tconst char *name;\n+\n+\tname = rte_vdev_device_name(vdev);\n+\tif (name == NULL)\n+\t\treturn -EINVAL;\n+\n+\treturn rte_event_pmd_vdev_uninit(name);\n+}\n+\n+static struct rte_vdev_driver evdev_dsw_pmd_drv = {\n+\t.probe = dsw_probe,\n+\t.remove = dsw_remove\n+};\n+\n+RTE_PMD_REGISTER_VDEV(EVENTDEV_NAME_DSW_PMD, evdev_dsw_pmd_drv);\ndiff --git a/drivers/event/dsw/dsw_evdev.h b/drivers/event/dsw/dsw_evdev.h\nnew file mode 100644\nindex 000000000..9a0f4c357\n--- /dev/null\n+++ b/drivers/event/dsw/dsw_evdev.h\n@@ -0,0 +1,16 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2018 Ericsson AB\n+ */\n+\n+#ifndef _DSW_EVDEV_H_\n+#define _DSW_EVDEV_H_\n+\n+#include <rte_eventdev.h>\n+\n+#define DSW_PMD_NAME RTE_STR(event_dsw)\n+\n+struct dsw_evdev {\n+\tstruct rte_eventdev_data *data;\n+};\n+\n+#endif\ndiff --git a/drivers/event/dsw/meson.build b/drivers/event/dsw/meson.build\nnew file mode 100644\nindex 000000000..275d051c3\n--- /dev/null\n+++ b/drivers/event/dsw/meson.build\n@@ -0,0 +1,6 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(c) 2018 Ericsson AB\n+\n+allow_experimental_apis = true\n+deps += ['bus_vdev']\n+sources = files('dsw_evdev.c')\ndiff --git a/drivers/event/dsw/rte_pmd_dsw_event_version.map b/drivers/event/dsw/rte_pmd_dsw_event_version.map\nnew file mode 100644\nindex 000000000..24bd5cdb3\n--- /dev/null\n+++ b/drivers/event/dsw/rte_pmd_dsw_event_version.map\n@@ -0,0 +1,3 @@\n+DPDK_18.11 {\n+\tlocal: *;\n+};\ndiff --git a/drivers/event/meson.build b/drivers/event/meson.build\nindex e95119935..4b9fed22b 100644\n--- a/drivers/event/meson.build\n+++ b/drivers/event/meson.build\n@@ -1,7 +1,7 @@\n # SPDX-License-Identifier: BSD-3-Clause\n # Copyright(c) 2017 Intel Corporation\n \n-drivers = ['dpaa', 'dpaa2', 'octeontx', 'skeleton', 'sw']\n+drivers = ['dpaa', 'dpaa2', 'octeontx', 'skeleton', 'sw', 'dsw']\n std_deps = ['eventdev', 'kvargs']\n config_flag_fmt = 'RTE_LIBRTE_@0@_EVENTDEV_PMD'\n driver_name_fmt = 'rte_pmd_@0@_event'\ndiff --git a/mk/rte.app.mk b/mk/rte.app.mk\nindex de33883be..682e224eb 100644\n--- a/mk/rte.app.mk\n+++ b/mk/rte.app.mk\n@@ -236,6 +236,7 @@ endif # CONFIG_RTE_LIBRTE_COMPRESSDEV\n ifeq ($(CONFIG_RTE_LIBRTE_EVENTDEV),y)\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SKELETON_EVENTDEV) += -lrte_pmd_skeleton_event\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_SW_EVENTDEV) += -lrte_pmd_sw_event\n+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DSW_EVENTDEV) += -lrte_pmd_dsw_event\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_OCTEONTX_SSOVF) += -lrte_pmd_octeontx_ssovf\n ifeq ($(CONFIG_RTE_LIBRTE_DPAA_BUS),y)\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_DPAA_EVENTDEV) += -lrte_pmd_dpaa_event\n", "prefixes": [ "v4", "01/10" ] }