Patch Detail
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Update a patch.
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Update a patch.
GET /api/patches/43277/?format=api
{ "id": 43277, "url": "http://patches.dpdk.org/api/patches/43277/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1532357474-9544-2-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": "<1532357474-9544-2-git-send-email-shally.verma@caviumnetworks.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1532357474-9544-2-git-send-email-shally.verma@caviumnetworks.com", "date": "2018-07-23T14:51:10", "name": "[v4,1/5] compress/zlib: add ZLIB PMD", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "21ad5e79c00e204a997d98bc65285d3feb2055e4", "submitter": { "id": 960, "url": "http://patches.dpdk.org/api/people/960/?format=api",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/1532357474-9544-2-git-send-email-shally.verma@caviumnetworks.com/mbox/", "series": [ { "id": 718, "url": "http://patches.dpdk.org/api/series/718/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=718", "date": "2018-07-23T14:51:09", "name": "compress: add ZLIB compression PMD", "version": 4, "mbox": "http://patches.dpdk.org/series/718/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/43277/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/43277/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 7B99C3257;\n\tMon, 23 Jul 2018 16:51:49 +0200 (CEST)", "from NAM05-DM3-obe.outbound.protection.outlook.com\n\t(mail-dm3nam05hn0205.outbound.protection.outlook.com [104.47.49.205])\n\tby dpdk.org (Postfix) with ESMTP id 5AD943195\n\tfor <dev@dpdk.org>; Mon, 23 Jul 2018 16:51:47 +0200 (CEST)", "from hyd1sverma-dt.caveonetworks.com (115.113.156.2) by\n\tMWHPR0701MB3641.namprd07.prod.outlook.com (2603:10b6:301:7d::34) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.973.16;\n\tMon, 23 Jul 2018 14:51:44 +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=lptheu4xQsj+zjJRKDw/HqbzEw7JrJWMkCo5E0xBlNA=;\n\tb=If5ElUh0i4yvNa/OSfducXh5c02rcIcbmBRMasKFMF2y/PwelPB1v1bNhNFvN+G3cNCk8hCfXVlrA1g8r8VQZfxDeJiDqcRJA4uZI8e3e/DUn2C0gChHqfCDD0i+sUWHsDAhxhx4UQkhuwH1AzPBddrjyJcr/ttwyZj/j4fKCJs=", "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": "Mon, 23 Jul 2018 20:21:10 +0530", "Message-Id": "<1532357474-9544-2-git-send-email-shally.verma@caviumnetworks.com>", "X-Mailer": "git-send-email 1.9.1", "In-Reply-To": "<1532357474-9544-1-git-send-email-shally.verma@caviumnetworks.com>", "References": "<1532357474-9544-1-git-send-email-shally.verma@caviumnetworks.com>", "MIME-Version": "1.0", "Content-Type": "text/plain", "X-Originating-IP": "[115.113.156.2]", "X-ClientProxiedBy": "PN1PR0101CA0041.INDPRD01.PROD.OUTLOOK.COM\n\t(2603:1096:c00:c::27) To MWHPR0701MB3641.namprd07.prod.outlook.com\n\t(2603:10b6:301:7d::34)", "X-MS-PublicTrafficType": "Email", "X-MS-Office365-Filtering-Correlation-Id": "987cdfa2-0b0f-4554-5e74-08d5f0abcfe4", "X-Microsoft-Antispam": "BCL:0; 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SFP:1501; SCL:5; SRVR:MWHPR0701MB3641;\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": "23 Jul 2018 14:51:44.0560\n\t(UTC)", "X-MS-Exchange-CrossTenant-Network-Message-Id": "987cdfa2-0b0f-4554-5e74-08d5f0abcfe4", "X-MS-Exchange-CrossTenant-FromEntityHeader": "Hosted", "X-MS-Exchange-CrossTenant-Id": "711e4ccf-2e9b-4bcf-a551-4094005b6194", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MWHPR0701MB3641", "Subject": "[dpdk-dev] [PATCH v4 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 | 78 ++++++++++++++++++++++++++\n drivers/compress/zlib/zlib_pmd_private.h | 32 +++++++++++\n mk/rte.app.mk | 2 +\n 10 files changed, 167 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 a061c21..d9b238c 100644\n--- a/config/common_base\n+++ b/config/common_base\n@@ -582,6 +582,11 @@ 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..39d3628\n--- /dev/null\n+++ b/drivers/compress/zlib/zlib_pmd.c\n@@ -0,0 +1,78 @@\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+\n+\tname = rte_vdev_device_name(vdev);\n+\n+\tif (name == NULL)\n+\t\treturn -EINVAL;\n+\tinput_args = rte_vdev_device_args(vdev);\n+\trte_compressdev_pmd_parse_input_args(&init_params, input_args);\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": [ "v4", "1/5" ] }