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Update a patch.
GET /api/patches/43313/?format=api
{ "id": 43313, "url": "http://patches.dpdk.org/api/patches/43313/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1532444736-26801-2-git-send-email-shally.verma@caviumnetworks.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": "<1532444736-26801-2-git-send-email-shally.verma@caviumnetworks.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1532444736-26801-2-git-send-email-shally.verma@caviumnetworks.com", "date": "2018-07-24T15:05:32", "name": "[v5,1/5] compress/zlib: add ZLIB PMD", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "d8019a822024cae9115d8cfd51489b894da79041", "submitter": { "id": 960, "url": "http://patches.dpdk.org/api/people/960/?format=api", "name": "Shally Verma", "email": "shally.verma@caviumnetworks.com" }, "delegate": { "id": 22, "url": "http://patches.dpdk.org/api/users/22/?format=api", "username": "pdelarag", "first_name": "Pablo", "last_name": "de Lara Guarch", "email": "pablo.de.lara.guarch@intel.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1532444736-26801-2-git-send-email-shally.verma@caviumnetworks.com/mbox/", "series": [ { "id": 745, "url": "http://patches.dpdk.org/api/series/745/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=745", "date": "2018-07-24T15:05:31", "name": "compress: add ZLIB compression PMD", "version": 5, "mbox": "http://patches.dpdk.org/series/745/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/43313/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/43313/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 512FE322C;\n\tTue, 24 Jul 2018 17:06:09 +0200 (CEST)", "from NAM01-BN3-obe.outbound.protection.outlook.com\n\t(mail-bn3nam01hn0239.outbound.protection.outlook.com [104.47.33.239])\n\tby dpdk.org (Postfix) with ESMTP id 020622C15\n\tfor <dev@dpdk.org>; Tue, 24 Jul 2018 17:06:06 +0200 (CEST)", "from hyd1sverma-dt.caveonetworks.com (115.113.156.2) by\n\tSN4PR0701MB3646.namprd07.prod.outlook.com (2603:10b6:803:4d::12) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.973.21;\n\tTue, 24 Jul 2018 15:06:03 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=8PLwY3uA9RBL7Cv47dhu1cQqmCDTHT9mGS0CKBMa8xA=;\n\tb=ll2mTa4GDWZcAiOUSTPTavqghwlmyDZK5W9hcZR1gbiIdetxal76NCPxrAp4Oyg1LT5jJxHRDhSIIpW7MGKEFXZUks180TDoVDb422QEC8PY3ITD+XCeZl70M5+7lXREFKUrcbeAaDlF+52Pmg21z6XAcaEKz7JNnXESJJJH2V8=", "Authentication-Results": "spf=none (sender IP is )\n\tsmtp.mailfrom=Shally.Verma@cavium.com; ", "From": "Shally Verma <shally.verma@caviumnetworks.com>", "To": "pablo.de.lara.guarch@intel.com", "Cc": "dev@dpdk.org, pathreya@caviumnetworks.com, mchalla@caviumnetworks.com,\n\tAshish Gupta <ashish.gupta@caviumnetworks.com>,\n\tSunila Sahu <sunila.sahu@caviumnetworks.com>", "Date": "Tue, 24 Jul 2018 20:35:32 +0530", "Message-Id": "<1532444736-26801-2-git-send-email-shally.verma@caviumnetworks.com>", "X-Mailer": "git-send-email 1.9.1", "In-Reply-To": "<1532444736-26801-1-git-send-email-shally.verma@caviumnetworks.com>", "References": "<1532444736-26801-1-git-send-email-shally.verma@caviumnetworks.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[115.113.156.2]", "X-ClientProxiedBy": "BM1PR0101CA0014.INDPRD01.PROD.OUTLOOK.COM\n\t(2603:1096:b00:18::24) To SN4PR0701MB3646.namprd07.prod.outlook.com\n\t(2603:10b6:803:4d::12)", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "d7773c28-a4d1-4691-94ea-08d5f176fa9f", "X-Microsoft-Antispam": "BCL:0; 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SFP:1501; SCL:5; SRVR:SN4PR0701MB3646;\n\tH:hyd1sverma-dt.caveonetworks.com; FPR:; SPF:None; LANG:en;\n\tPTR:InfoNoRecords; A:1; MX:1; ", "Received-SPF": "None (protection.outlook.com: cavium.com does not designate\n\tpermitted sender hosts)", "X-Microsoft-Antispam-Message-Info": "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", "SpamDiagnosticOutput": "1:22", "X-OriginatorOrg": "caviumnetworks.com", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "24 Jul 2018 15:06:03.3564\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "d7773c28-a4d1-4691-94ea-08d5f176fa9f", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "711e4ccf-2e9b-4bcf-a551-4094005b6194", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "SN4PR0701MB3646", "Subject": "[dpdk-dev] [PATCH v5 1/5] compress/zlib: add ZLIB PMD", "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": "From: Ashish Gupta <ashish.gupta@caviumnetworks.com>\n\nAdd initial PMD setup routines in compressdev\nframework. ZLIB PMD appears as virtual compression\ndevice. User would need to install zlib prior to\nenabling this PMD.\n\nSigned-off-by: Sunila Sahu <sunila.sahu@caviumnetworks.com>\nSigned-off-by: Shally Verma <shally.verma@caviumnetworks.com>\nSigned-off-by: Ashish Gupta <ashish.gupta@caviumnetworks.com>\n---\n MAINTAINERS | 3 +\n config/common_base | 5 ++\n drivers/compress/Makefile | 1 +\n drivers/compress/meson.build | 2 +-\n drivers/compress/zlib/Makefile | 28 +++++++++\n drivers/compress/zlib/meson.build | 14 +++++\n drivers/compress/zlib/rte_pmd_zlib_version.map | 3 +\n drivers/compress/zlib/zlib_pmd.c | 87 ++++++++++++++++++++++++++\n drivers/compress/zlib/zlib_pmd_private.h | 32 ++++++++++\n mk/rte.app.mk | 2 +\n 10 files changed, 176 insertions(+), 1 deletion(-)", "diff": "diff --git a/MAINTAINERS b/MAINTAINERS\nindex 7b2414d..ca27c6f 100644\n--- a/MAINTAINERS\n+++ b/MAINTAINERS\n@@ -872,6 +872,9 @@ M: Fiona Trahe <fiona.trahe@intel.com>\n F: drivers/compress/qat/\n F: drivers/common/qat/\n \n+ZLIB\n+M: Sunila Sahu <sunila.sahu@caviumnetworks.com>\n+F: drivers/compress/zlib/\n \n Eventdev Drivers\n ----------------\ndiff --git a/config/common_base b/config/common_base\nindex 6d82b91..662da4d 100644\n--- a/config/common_base\n+++ b/config/common_base\n@@ -583,6 +583,11 @@ CONFIG_RTE_COMPRESSDEV_TEST=n\n CONFIG_RTE_LIBRTE_PMD_ISAL=n\n \n #\n+# Compile PMD for ZLIB compression device\n+#\n+CONFIG_RTE_LIBRTE_PMD_ZLIB=n\n+\n+#\n # Compile generic event device library\n #\n CONFIG_RTE_LIBRTE_EVENTDEV=y\ndiff --git a/drivers/compress/Makefile b/drivers/compress/Makefile\nindex 592497f..1f159a5 100644\n--- a/drivers/compress/Makefile\n+++ b/drivers/compress/Makefile\n@@ -4,5 +4,6 @@\n include $(RTE_SDK)/mk/rte.vars.mk\n \n DIRS-$(CONFIG_RTE_LIBRTE_PMD_ISAL) += isal\n+DIRS-$(CONFIG_RTE_LIBRTE_PMD_ZLIB) += zlib\n \n include $(RTE_SDK)/mk/rte.subdir.mk\ndiff --git a/drivers/compress/meson.build b/drivers/compress/meson.build\nindex 2352ad5..d2ca8fc 100644\n--- a/drivers/compress/meson.build\n+++ b/drivers/compress/meson.build\n@@ -1,7 +1,7 @@\n # SPDX-License-Identifier: BSD-3-Clause\n # Copyright(c) 2018 Intel Corporation\n \n-drivers = ['isal', 'qat']\n+drivers = ['isal', 'qat', 'zlib']\n \n std_deps = ['compressdev'] # compressdev pulls in all other needed deps\n config_flag_fmt = 'RTE_LIBRTE_@0@_PMD'\ndiff --git a/drivers/compress/zlib/Makefile b/drivers/compress/zlib/Makefile\nnew file mode 100644\nindex 0000000..bd322c9\n--- /dev/null\n+++ b/drivers/compress/zlib/Makefile\n@@ -0,0 +1,28 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(c) 2018 Cavium Networks\n+\n+include $(RTE_SDK)/mk/rte.vars.mk\n+\n+# library name\n+LIB = librte_pmd_zlib.a\n+\n+# build flags\n+CFLAGS += -O3\n+CFLAGS += $(WERROR_FLAGS)\n+CFLAGS += -DALLOW_EXPERIMENTAL_API\n+\n+# library version\n+LIBABIVER := 1\n+\n+# versioning export map\n+EXPORT_MAP := rte_pmd_zlib_version.map\n+\n+# external library dependencies\n+LDLIBS += -lrte_eal -lrte_mbuf -lrte_mempool -lrte_ring -lz\n+LDLIBS += -lrte_compressdev\n+LDLIBS += -lrte_bus_vdev\n+\n+# library source files\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_ZLIB) += zlib_pmd.c\n+\n+include $(RTE_SDK)/mk/rte.lib.mk\ndiff --git a/drivers/compress/zlib/meson.build b/drivers/compress/zlib/meson.build\nnew file mode 100644\nindex 0000000..3f0a77b\n--- /dev/null\n+++ b/drivers/compress/zlib/meson.build\n@@ -0,0 +1,14 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(c) 2018 Cavium Networks\n+\n+dep = dependency('zlib', required: false)\n+if not dep.found()\n+\tbuild = false\n+endif\n+\n+deps += 'bus_vdev'\n+sources = files('zlib_pmd.c')\n+ext_deps += dep\n+pkgconfig_extra_libs += '-lz'\n+\n+allow_experimental_apis = true\ndiff --git a/drivers/compress/zlib/rte_pmd_zlib_version.map b/drivers/compress/zlib/rte_pmd_zlib_version.map\nnew file mode 100644\nindex 0000000..ad6e191\n--- /dev/null\n+++ b/drivers/compress/zlib/rte_pmd_zlib_version.map\n@@ -0,0 +1,3 @@\n+DPDK_18.08 {\n+\tlocal: *;\n+};\ndiff --git a/drivers/compress/zlib/zlib_pmd.c b/drivers/compress/zlib/zlib_pmd.c\nnew file mode 100644\nindex 0000000..505502d\n--- /dev/null\n+++ b/drivers/compress/zlib/zlib_pmd.c\n@@ -0,0 +1,87 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2018 Cavium Networks\n+ */\n+\n+#include <rte_bus_vdev.h>\n+#include <rte_common.h>\n+\n+#include \"zlib_pmd_private.h\"\n+\n+static int\n+zlib_create(const char *name,\n+\t\tstruct rte_vdev_device *vdev,\n+\t\tstruct rte_compressdev_pmd_init_params *init_params)\n+{\n+\tstruct rte_compressdev *dev;\n+\n+\tdev = rte_compressdev_pmd_create(name, &vdev->device,\n+\t\t\tsizeof(struct zlib_private), init_params);\n+\tif (dev == NULL) {\n+\t\tZLIB_PMD_ERR(\"driver %s: create failed\", init_params->name);\n+\t\treturn -ENODEV;\n+\t}\n+\n+\treturn 0;\n+}\n+\n+static int\n+zlib_probe(struct rte_vdev_device *vdev)\n+{\n+\tstruct rte_compressdev_pmd_init_params init_params = {\n+\t\t\"\",\n+\t\trte_socket_id()\n+\t};\n+\tconst char *name;\n+\tconst char *input_args;\n+\tint retval;\n+\n+\tname = rte_vdev_device_name(vdev);\n+\n+\tif (name == NULL)\n+\t\treturn -EINVAL;\n+\n+\tinput_args = rte_vdev_device_args(vdev);\n+\n+\tretval = rte_compressdev_pmd_parse_input_args(&init_params, input_args);\n+\tif (retval < 0) {\n+\t\tZLIB_PMD_LOG(ERR,\n+\t\t\t\"Failed to parse initialisation arguments[%s]\\n\",\n+\t\t\tinput_args);\n+\t\treturn -EINVAL;\n+\t}\n+\n+\treturn zlib_create(name, vdev, &init_params);\n+}\n+\n+static int\n+zlib_remove(struct rte_vdev_device *vdev)\n+{\n+\tstruct rte_compressdev *compressdev;\n+\tconst char *name;\n+\n+\tname = rte_vdev_device_name(vdev);\n+\tif (name == NULL)\n+\t\treturn -EINVAL;\n+\n+\tcompressdev = rte_compressdev_pmd_get_named_dev(name);\n+\tif (compressdev == NULL)\n+\t\treturn -ENODEV;\n+\n+\treturn rte_compressdev_pmd_destroy(compressdev);\n+}\n+\n+static struct rte_vdev_driver zlib_pmd_drv = {\n+\t.probe = zlib_probe,\n+\t.remove = zlib_remove\n+};\n+\n+RTE_PMD_REGISTER_VDEV(COMPRESSDEV_NAME_ZLIB_PMD, zlib_pmd_drv);\n+RTE_INIT(zlib_init_log);\n+\n+static void\n+zlib_init_log(void)\n+{\n+\tzlib_logtype_driver = rte_log_register(\"pmd.compress.zlib\");\n+\tif (zlib_logtype_driver >= 0)\n+\t\trte_log_set_level(zlib_logtype_driver, RTE_LOG_INFO);\n+}\ndiff --git a/drivers/compress/zlib/zlib_pmd_private.h b/drivers/compress/zlib/zlib_pmd_private.h\nnew file mode 100644\nindex 0000000..d26a740\n--- /dev/null\n+++ b/drivers/compress/zlib/zlib_pmd_private.h\n@@ -0,0 +1,32 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2018 Cavium Networks\n+ */\n+\n+#ifndef _RTE_ZLIB_PMD_PRIVATE_H_\n+#define _RTE_ZLIB_PMD_PRIVATE_H_\n+\n+#include <zlib.h>\n+#include <rte_compressdev.h>\n+#include <rte_compressdev_pmd.h>\n+\n+#define COMPRESSDEV_NAME_ZLIB_PMD\tcompress_zlib\n+/**< ZLIB PMD device name */\n+\n+#define DEF_MEM_LEVEL\t\t\t8\n+\n+int zlib_logtype_driver;\n+#define ZLIB_PMD_LOG(level, fmt, args...) \\\n+\trte_log(RTE_LOG_ ## level, zlib_logtype_driver, \"%s(): \"fmt \"\\n\", \\\n+\t\t\t__func__, ##args)\n+\n+#define ZLIB_PMD_INFO(fmt, args...) \\\n+\tZLIB_PMD_LOG(INFO, fmt, ## args)\n+#define ZLIB_PMD_ERR(fmt, args...) \\\n+\tZLIB_PMD_LOG(ERR, fmt, ## args)\n+#define ZLIB_PMD_WARN(fmt, args...) \\\n+\tZLIB_PMD_LOG(WARNING, fmt, ## args)\n+\n+struct zlib_private {\n+};\n+\n+#endif /* _RTE_ZLIB_PMD_PRIVATE_H_ */\ndiff --git a/mk/rte.app.mk b/mk/rte.app.mk\nindex 1590838..5b7c684 100644\n--- a/mk/rte.app.mk\n+++ b/mk/rte.app.mk\n@@ -228,6 +228,8 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ISAL) += -lisal\n ifeq ($(CONFIG_RTE_LIBRTE_PMD_QAT_SYM),n)\n _LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_QAT) += -lrte_pmd_qat\n endif # CONFIG_RTE_LIBRTE_PMD_QAT_SYM\n+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ZLIB) += -lrte_pmd_zlib\n+_LDLIBS-$(CONFIG_RTE_LIBRTE_PMD_ZLIB) += -lz\n endif # CONFIG_RTE_LIBRTE_COMPRESSDEV\n \n ifeq ($(CONFIG_RTE_LIBRTE_EVENTDEV),y)\n", "prefixes": [ "v5", "1/5" ] }