Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/26383/?format=api
{ "id": 26383, "url": "https://patches.dpdk.org/api/patches/26383/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/1499179471-19145-3-git-send-email-shreyansh.jain@nxp.com/", "project": { "id": 1, "url": "https://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": "<1499179471-19145-3-git-send-email-shreyansh.jain@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1499179471-19145-3-git-send-email-shreyansh.jain@nxp.com", "date": "2017-07-04T14:43:53", "name": "[dpdk-dev,v2,02/40] bus/dpaa: introduce NXP DPAA Bus driver skeleton", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "69618967b896352ccad7569b6f892cfa162683a8", "submitter": { "id": 497, "url": "https://patches.dpdk.org/api/people/497/?format=api", "name": "Shreyansh Jain", "email": "shreyansh.jain@nxp.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/1499179471-19145-3-git-send-email-shreyansh.jain@nxp.com/mbox/", "series": [], "comments": "https://patches.dpdk.org/api/patches/26383/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/26383/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 [IPv6:::1])\n\tby dpdk.org (Postfix) with ESMTP id 7BCCB5A98;\n\tTue, 4 Jul 2017 16:35:34 +0200 (CEST)", "from NAM02-BL2-obe.outbound.protection.outlook.com\n\t(mail-bl2nam02on0082.outbound.protection.outlook.com [104.47.38.82])\n\tby dpdk.org (Postfix) with ESMTP id 44DF458CD\n\tfor <dev@dpdk.org>; Tue, 4 Jul 2017 16:35:32 +0200 (CEST)", "from CY1PR03CA0040.namprd03.prod.outlook.com (2603:10b6:600::50) by\n\tBL2PR03MB468.namprd03.prod.outlook.com (2a01:111:e400:c27::27) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1220.11;\n\tTue, 4 Jul 2017 14:35:30 +0000", "from BN1BFFO11FD033.protection.gbl (2a01:111:f400:7c10::1:121) by\n\tCY1PR03CA0040.outlook.office365.com (2603:10b6:600::50) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id\n\t15.1.1220.11 via Frontend Transport; Tue, 4 Jul 2017 14:35:30 +0000", "from az84smr01.freescale.net (192.88.158.2) by\n\tBN1BFFO11FD033.mail.protection.outlook.com (10.58.144.96) with\n\tMicrosoft SMTP Server (version=TLS1_0,\n\tcipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1199.9\n\tvia Frontend Transport; Tue, 4 Jul 2017 14:35:29 +0000", "from Tophie.ap.freescale.net ([10.232.14.39])\n\tby az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id\n\tv64EZM6k016426; Tue, 4 Jul 2017 07:35:27 -0700" ], "Authentication-Results": "spf=fail (sender IP is 192.88.158.2)\n\tsmtp.mailfrom=nxp.com; nxp.com; dkim=none (message not signed)\n\theader.d=none;nxp.com; dmarc=fail action=none header.from=nxp.com;", "Received-SPF": "Fail (protection.outlook.com: domain of nxp.com does not\n\tdesignate 192.88.158.2 as permitted sender)\n\treceiver=protection.outlook.com; \n\tclient-ip=192.88.158.2; helo=az84smr01.freescale.net;", "From": "Shreyansh Jain <shreyansh.jain@nxp.com>", "To": "<dev@dpdk.org>", "CC": "<ferruh.yigit@intel.com>, <hemant.agrawal@nxp.com>", "Date": "Tue, 4 Jul 2017 20:13:53 +0530", "Message-ID": "<1499179471-19145-3-git-send-email-shreyansh.jain@nxp.com>", "X-Mailer": "git-send-email 2.7.4", "In-Reply-To": "<1499179471-19145-1-git-send-email-shreyansh.jain@nxp.com>", "References": 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"X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e;\n\tIp=[192.88.158.2]; \n\tHelo=[az84smr01.freescale.net]", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "BL2PR03MB468", "Subject": "[dpdk-dev] [PATCH v2 02/40] bus/dpaa: introduce NXP DPAA Bus driver\n\tskeleton", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<http://dpdk.org/ml/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://dpdk.org/ml/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<http://dpdk.org/ml/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Signed-off-by: Shreyansh Jain <shreyansh.jain@nxp.com>\nSigned-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>\n---\n MAINTAINERS | 5 +\n config/common_base | 3 +\n config/defconfig_arm64-dpaa-linuxapp-gcc | 6 +\n drivers/bus/Makefile | 3 +\n drivers/bus/dpaa/Makefile | 63 ++++++++++\n drivers/bus/dpaa/dpaa_bus.c | 187 ++++++++++++++++++++++++++++++\n drivers/bus/dpaa/rte_bus_dpaa_version.map | 7 ++\n drivers/bus/dpaa/rte_dpaa_bus.h | 163 ++++++++++++++++++++++++++\n drivers/bus/dpaa/rte_dpaa_logs.h | 64 ++++++++++\n 9 files changed, 501 insertions(+)\n create mode 100644 drivers/bus/dpaa/Makefile\n create mode 100644 drivers/bus/dpaa/dpaa_bus.c\n create mode 100644 drivers/bus/dpaa/rte_bus_dpaa_version.map\n create mode 100644 drivers/bus/dpaa/rte_dpaa_bus.h\n create mode 100644 drivers/bus/dpaa/rte_dpaa_logs.h", "diff": "diff --git a/MAINTAINERS b/MAINTAINERS\nindex 00351ff..620d57a 100644\n--- a/MAINTAINERS\n+++ b/MAINTAINERS\n@@ -388,6 +388,11 @@ F: drivers/net/nfp/\n F: doc/guides/nics/nfp.rst\n F: doc/guides/nics/features/nfp.ini\n \n+NXP dpaa\n+M: Hemant Agrawal <hemant.agrawal@nxp.com>\n+M: Shreyansh Jain <shreyansh.jain@nxp.com>\n+F: drivers/bus/dpaa/\n+\n NXP dpaa2\n M: Hemant Agrawal <hemant.agrawal@nxp.com>\n M: Shreyansh Jain <shreyansh.jain@nxp.com>\ndiff --git a/config/common_base b/config/common_base\nindex 660588a..8ea4967 100644\n--- a/config/common_base\n+++ b/config/common_base\n@@ -302,6 +302,9 @@ CONFIG_RTE_LIBRTE_LIO_DEBUG_TX=n\n CONFIG_RTE_LIBRTE_LIO_DEBUG_MBOX=n\n CONFIG_RTE_LIBRTE_LIO_DEBUG_REGS=n\n \n+# NXP DPAA Bus\n+CONFIG_RTE_LIBRTE_DPAA_BUS=n\n+\n #\n # Compile NXP DPAA2 FSL-MC Bus\n #\ndiff --git a/config/defconfig_arm64-dpaa-linuxapp-gcc b/config/defconfig_arm64-dpaa-linuxapp-gcc\nindex 89e32ef..cf603f3 100644\n--- a/config/defconfig_arm64-dpaa-linuxapp-gcc\n+++ b/config/defconfig_arm64-dpaa-linuxapp-gcc\n@@ -38,3 +38,9 @@ CONFIG_RTE_MACHINE=\"dpaa\"\n CONFIG_RTE_ARCH_ARM_TUNE=\"cortex-a72\"\n CONFIG_RTE_LIBRTE_VHOST_NUMA=n\n CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=n\n+\n+# NXP DPAA Bus\n+CONFIG_RTE_LIBRTE_DPAA_BUS=y\n+CONFIG_RTE_LIBRTE_DPAA_DEBUG_BUS=n\n+CONFIG_RTE_LIBRTE_DPAA_DEBUG_INIT=n\n+CONFIG_RTE_LIBRTE_DPAA_DEBUG_DRIVER=n\ndiff --git a/drivers/bus/Makefile b/drivers/bus/Makefile\nindex 1e5b281..2dad392 100644\n--- a/drivers/bus/Makefile\n+++ b/drivers/bus/Makefile\n@@ -33,6 +33,9 @@ include $(RTE_SDK)/mk/rte.vars.mk\n \n core-libs := librte_eal librte_mbuf librte_mempool librte_ring librte_ether\n \n+DIRS-$(CONFIG_RTE_LIBRTE_DPAA_BUS) += dpaa\n+DEPDIRS-dpaa = $(core-libs)\n+\n DIRS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += fslmc\n DEPDIRS-fslmc = $(core-libs)\n \ndiff --git a/drivers/bus/dpaa/Makefile b/drivers/bus/dpaa/Makefile\nnew file mode 100644\nindex 0000000..f44f3c4\n--- /dev/null\n+++ b/drivers/bus/dpaa/Makefile\n@@ -0,0 +1,63 @@\n+# BSD LICENSE\n+#\n+# Copyright 2016 NXP.\n+# All rights reserved.\n+#\n+# Redistribution and use in source and binary forms, with or without\n+# modification, are permitted provided that the following conditions\n+# are met:\n+#\n+# * Redistributions of source code must retain the above copyright\n+# notice, this list of conditions and the following disclaimer.\n+# * Redistributions in binary form must reproduce the above copyright\n+# notice, this list of conditions and the following disclaimer in\n+# the documentation and/or other materials provided with the\n+# distribution.\n+# * Neither the name of NXP nor the names of its\n+# contributors may be used to endorse or promote products derived\n+# from this software without specific prior written permission.\n+#\n+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n+# \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n+\n+include $(RTE_SDK)/mk/rte.vars.mk\n+RTE_BUS_DPAA=$(RTE_SDK)/drivers/bus/dpaa\n+\n+#\n+# library name\n+#\n+LIB = librte_bus_dpaa.a\n+\n+ifeq ($(CONFIG_RTE_LIBRTE_DPAA_DEBUG_INIT),y)\n+CFLAGS += -O0 -g\n+CFLAGS += \"-Wno-error\"\n+else\n+CFLAGS += -O3\n+CFLAGS += $(WERROR_FLAGS)\n+endif\n+\n+CFLAGS += -I$(RTE_BUS_DPAA)/\n+CFLAGS += -I$(RTE_SDK)/lib/librte_eal/linuxapp/eal\n+CFLAGS += -I$(RTE_SDK)/lib/librte_eal/common/include\n+\n+# versioning export map\n+EXPORT_MAP := rte_bus_dpaa_version.map\n+\n+LIBABIVER := 1\n+\n+# all source are stored in SRCS-y\n+#\n+SRCS-$(CONFIG_RTE_LIBRTE_DPAA_BUS) += \\\n+\tdpaa_bus.c\n+\n+\n+include $(RTE_SDK)/mk/rte.lib.mk\ndiff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c\nnew file mode 100644\nindex 0000000..c530c83\n--- /dev/null\n+++ b/drivers/bus/dpaa/dpaa_bus.c\n@@ -0,0 +1,187 @@\n+/*-\n+ * BSD LICENSE\n+ *\n+ * Copyright 2017 NXP.\n+ * All rights reserved.\n+ *\n+ * Redistribution and use in source and binary forms, with or without\n+ * modification, are permitted provided that the following conditions\n+ * are met:\n+ *\n+ * * Redistributions of source code must retain the above copyright\n+ * notice, this list of conditions and the following disclaimer.\n+ * * Redistributions in binary form must reproduce the above copyright\n+ * notice, this list of conditions and the following disclaimer in\n+ * the documentation and/or other materials provided with the\n+ * distribution.\n+ * * Neither the name of NXP nor the names of its\n+ * contributors may be used to endorse or promote products derived\n+ * from this software without specific prior written permission.\n+ *\n+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n+ * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n+ */\n+/* System headers */\n+#include <stdio.h>\n+#include <inttypes.h>\n+#include <unistd.h>\n+#include <limits.h>\n+#include <sched.h>\n+#include <signal.h>\n+#include <pthread.h>\n+#include <sys/types.h>\n+#include <sys/syscall.h>\n+\n+#include <rte_config.h>\n+#include <rte_byteorder.h>\n+#include <rte_common.h>\n+#include <rte_interrupts.h>\n+#include <rte_log.h>\n+#include <rte_debug.h>\n+#include <rte_pci.h>\n+#include <rte_atomic.h>\n+#include <rte_branch_prediction.h>\n+#include <rte_memory.h>\n+#include <rte_memzone.h>\n+#include <rte_tailq.h>\n+#include <rte_eal.h>\n+#include <rte_alarm.h>\n+#include <rte_ether.h>\n+#include <rte_ethdev.h>\n+#include <rte_malloc.h>\n+#include <rte_ring.h>\n+#include <rte_bus.h>\n+\n+#include <rte_dpaa_bus.h>\n+#include <rte_dpaa_logs.h>\n+\n+int dpaa_logtype_bus;\n+\n+struct rte_dpaa_bus rte_dpaa_bus;\n+\n+static inline void\n+dpaa_add_to_device_list(struct rte_dpaa_device *dev)\n+{\n+\tTAILQ_INSERT_TAIL(&rte_dpaa_bus.device_list, dev, next);\n+}\n+\n+static inline void\n+dpaa_remove_from_device_list(struct rte_dpaa_device *dev)\n+{\n+\tTAILQ_INSERT_TAIL(&rte_dpaa_bus.device_list, dev, next);\n+}\n+static int\n+rte_dpaa_bus_scan(void)\n+{\n+\tBUS_INIT_FUNC_TRACE();\n+\n+\treturn 0;\n+}\n+\n+/* register a dpaa bus based dpaa driver */\n+void\n+rte_dpaa_driver_register(struct rte_dpaa_driver *driver)\n+{\n+\tRTE_VERIFY(driver);\n+\n+\tBUS_INIT_FUNC_TRACE();\n+\n+\tTAILQ_INSERT_TAIL(&rte_dpaa_bus.driver_list, driver, next);\n+\t/* Update Bus references */\n+\tdriver->dpaa_bus = &rte_dpaa_bus;\n+}\n+\n+/* un-register a dpaa bus based dpaa driver */\n+void\n+rte_dpaa_driver_unregister(struct rte_dpaa_driver *driver)\n+{\n+\tstruct rte_dpaa_bus *dpaa_bus;\n+\n+\tBUS_INIT_FUNC_TRACE();\n+\n+\tdpaa_bus = driver->dpaa_bus;\n+\n+\tTAILQ_REMOVE(&dpaa_bus->driver_list, driver, next);\n+\t/* Update Bus references */\n+\tdriver->dpaa_bus = NULL;\n+}\n+\n+static int\n+rte_dpaa_device_match(struct rte_dpaa_driver *drv,\n+\t\t struct rte_dpaa_device *dev)\n+{\n+\tint ret = -1;\n+\n+\tBUS_INIT_FUNC_TRACE();\n+\n+\tif (!drv || !dev) {\n+\t\tDPAA_BUS_DEBUG(\"Invalid drv or dev received.\");\n+\t\treturn ret;\n+\t}\n+\n+\tif (drv->drv_type == dev->id.device_type) {\n+\t\tDPAA_BUS_INFO(\"Device: %s matches for driver: %s\",\n+\t\t\t dev->name, drv->driver.name);\n+\t\tret = 0; /* Found a match */\n+\t}\n+\n+\treturn ret;\n+}\n+\n+static int\n+rte_dpaa_bus_probe(void)\n+{\n+\tint ret = -1;\n+\tstruct rte_dpaa_device *dev;\n+\tstruct rte_dpaa_driver *drv;\n+\n+\tBUS_INIT_FUNC_TRACE();\n+\n+\t/* For each registered driver, and device, call the driver->probe */\n+\tTAILQ_FOREACH(dev, &rte_dpaa_bus.device_list, next) {\n+\t\tTAILQ_FOREACH(drv, &rte_dpaa_bus.driver_list, next) {\n+\t\t\tret = rte_dpaa_device_match(drv, dev);\n+\t\t\tif (ret)\n+\t\t\t\tcontinue;\n+\n+\t\t\tif (!drv->probe)\n+\t\t\t\tcontinue;\n+\n+\t\t\tret = drv->probe(drv, dev);\n+\t\t\tif (ret)\n+\t\t\t\tDPAA_BUS_ERR(\"Unable to probe.\\n\");\n+\t\t\tbreak;\n+\t\t}\n+\t}\n+\treturn 0;\n+}\n+\n+struct rte_dpaa_bus rte_dpaa_bus = {\n+\t.bus = {\n+\t\t.scan = rte_dpaa_bus_scan,\n+\t\t.probe = rte_dpaa_bus_probe,\n+\t},\n+\t.device_list = TAILQ_HEAD_INITIALIZER(rte_dpaa_bus.device_list),\n+\t.driver_list = TAILQ_HEAD_INITIALIZER(rte_dpaa_bus.driver_list),\n+\t.device_count = 0,\n+};\n+\n+RTE_REGISTER_BUS(FSL_DPAA_BUS_NAME, rte_dpaa_bus.bus);\n+\n+RTE_INIT(dpaa_init_log);\n+static void\n+dpaa_init_log(void)\n+{\n+\tdpaa_logtype_bus = rte_log_register(\"bus.dpaa\");\n+\tif (dpaa_logtype_bus >= 0)\n+\t\trte_log_set_level(dpaa_logtype_bus, RTE_LOG_NOTICE);\n+}\ndiff --git a/drivers/bus/dpaa/rte_bus_dpaa_version.map b/drivers/bus/dpaa/rte_bus_dpaa_version.map\nnew file mode 100644\nindex 0000000..8c1ea65\n--- /dev/null\n+++ b/drivers/bus/dpaa/rte_bus_dpaa_version.map\n@@ -0,0 +1,7 @@\n+DPDK_17.08 {\n+\tglobal:\n+\n+\trte_dpaa_driver_register;\n+\trte_dpaa_driver_unregister;\n+\n+};\ndiff --git a/drivers/bus/dpaa/rte_dpaa_bus.h b/drivers/bus/dpaa/rte_dpaa_bus.h\nnew file mode 100644\nindex 0000000..d1de6d3\n--- /dev/null\n+++ b/drivers/bus/dpaa/rte_dpaa_bus.h\n@@ -0,0 +1,163 @@\n+/*-\n+ * BSD LICENSE\n+ *\n+ * Copyright 2017 NXP.\n+ * All rights reserved.\n+ *\n+ * Redistribution and use in source and binary forms, with or without\n+ * modification, are permitted provided that the following conditions\n+ * are met:\n+ *\n+ * * Redistributions of source code must retain the above copyright\n+ * notice, this list of conditions and the following disclaimer.\n+ * * Redistributions in binary form must reproduce the above copyright\n+ * notice, this list of conditions and the following disclaimer in\n+ * the documentation and/or other materials provided with the\n+ * distribution.\n+ * * Neither the name of NXP nor the names of its\n+ * contributors may be used to endorse or promote products derived\n+ * from this software without specific prior written permission.\n+ *\n+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n+ * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n+ */\n+#ifndef __RTE_DPAA_BUS_H__\n+#define __RTE_DPAA_BUS_H__\n+\n+#include <rte_bus.h>\n+#include <rte_mempool.h>\n+\n+#define FSL_DPAA_BUS_NAME\t\"FSL_DPAA_BUS\"\n+\n+#define DEV_TO_DPAA_DEVICE(ptr)\t\\\n+\t\tcontainer_of(ptr, struct rte_dpaa_device, device)\n+\n+struct rte_dpaa_device;\n+struct rte_dpaa_driver;\n+\n+/* DPAA Device and Driver lists for DPAA bus */\n+TAILQ_HEAD(rte_dpaa_device_list, rte_dpaa_device);\n+TAILQ_HEAD(rte_dpaa_driver_list, rte_dpaa_driver);\n+\n+enum rte_dpaa_type {\n+\tFSL_DPAA_ETH = 1,\n+\tFSL_DPAA_CRYPTO,\n+};\n+\n+struct rte_dpaa_bus {\n+\tstruct rte_bus bus;\n+\tstruct rte_dpaa_device_list device_list;\n+\tstruct rte_dpaa_driver_list driver_list;\n+\tint device_count;\n+};\n+\n+struct dpaa_device_id {\n+\tuint8_t fman_id; /**< Fman interface ID, for ETH type device */\n+\tuint8_t mac_id; /**< Fman MAC interface ID, for ETH type device */\n+\tuint16_t dev_id; /**< Device Identifier from DPDK */\n+\tenum rte_dpaa_type device_type; /**< Ethernet or crypto type device */\n+};\n+\n+struct rte_dpaa_device {\n+\tTAILQ_ENTRY(rte_dpaa_device) next;\n+\tstruct rte_device device;\n+\tstruct rte_eth_dev *eth_dev;\n+\tstruct rte_cryptodev *crypto_dev;\n+\tstruct rte_dpaa_driver *driver;\n+\tstruct dpaa_device_id id;\n+\tchar name[RTE_ETH_NAME_MAX_LEN];\n+};\n+\n+typedef int (*rte_dpaa_probe_t)(struct rte_dpaa_driver *dpaa_drv,\n+\t\t\t\tstruct rte_dpaa_device *dpaa_dev);\n+typedef int (*rte_dpaa_remove_t)(struct rte_dpaa_device *dpaa_dev);\n+\n+struct rte_dpaa_driver {\n+\tTAILQ_ENTRY(rte_dpaa_driver) next;\n+\tstruct rte_driver driver;\n+\tstruct rte_dpaa_bus *dpaa_bus;\n+\tenum rte_dpaa_type drv_type;\n+\trte_dpaa_probe_t probe;\n+\trte_dpaa_remove_t remove;\n+};\n+\n+struct dpaa_portal {\n+\tuint32_t bman_idx; /**< BMAN Portal ID*/\n+\tuint32_t qman_idx; /**< QMAN Portal ID*/\n+\tuint64_t tid;/**< Parent Thread id for this portal */\n+};\n+\n+/* TODO - this is costly, need to write a fast coversion routine */\n+static inline void *rte_dpaa_mem_ptov(phys_addr_t paddr)\n+{\n+\tconst struct rte_memseg *memseg = rte_eal_get_physmem_layout();\n+\tint i;\n+\n+\tfor (i = 0; i < RTE_MAX_MEMSEG && memseg[i].addr != NULL; i++) {\n+\t\tif (paddr >= memseg[i].phys_addr && paddr <\n+\t\t\tmemseg[i].phys_addr + memseg[i].len)\n+\t\t\treturn (uint8_t *)(memseg[i].addr) +\n+\t\t\t (paddr - memseg[i].phys_addr);\n+\t}\n+\n+\treturn NULL;\n+}\n+\n+/**\n+ * Register a DPAA driver.\n+ *\n+ * @param driver\n+ * A pointer to a rte_dpaa_driver structure describing the driver\n+ * to be registered.\n+ */\n+void rte_dpaa_driver_register(struct rte_dpaa_driver *driver);\n+\n+/**\n+ * Unregister a DPAA driver.\n+ *\n+ * @param driver\n+ *\tA pointer to a rte_dpaa_driver structure describing the driver\n+ *\tto be unregistered.\n+ */\n+void rte_dpaa_driver_unregister(struct rte_dpaa_driver *driver);\n+\n+/**\n+ * Initialize a DPAA portal\n+ *\n+ * @param arg\n+ *\tPer thread ID\n+ *\n+ * @return\n+ *\t0 in case of success, error otherwise\n+ */\n+int rte_dpaa_portal_init(void *arg);\n+\n+/**\n+ * Cleanup a DPAA Portal\n+ */\n+void dpaa_portal_finish(void *arg);\n+\n+/** Helper for DPAA device registration from driver (eth, crypto) instance */\n+#define RTE_PMD_REGISTER_DPAA(nm, dpaa_drv) \\\n+RTE_INIT(dpaainitfn_ ##nm); \\\n+static void dpaainitfn_ ##nm(void) \\\n+{\\\n+\t(dpaa_drv).driver.name = RTE_STR(nm);\\\n+\trte_dpaa_driver_register(&dpaa_drv); \\\n+} \\\n+RTE_PMD_EXPORT_NAME(nm, __COUNTER__)\n+\n+#ifdef __cplusplus\n+}\n+#endif\n+\n+#endif /* __RTE_DPAA_BUS_H__ */\ndiff --git a/drivers/bus/dpaa/rte_dpaa_logs.h b/drivers/bus/dpaa/rte_dpaa_logs.h\nnew file mode 100644\nindex 0000000..54eda23\n--- /dev/null\n+++ b/drivers/bus/dpaa/rte_dpaa_logs.h\n@@ -0,0 +1,64 @@\n+/*-\n+ * BSD LICENSE\n+ *\n+ * Copyright 2017 NXP.\n+ * All rights reserved.\n+ *\n+ * Redistribution and use in source and binary forms, with or without\n+ * modification, are permitted provided that the following conditions\n+ * are met:\n+ *\n+ * * Redistributions of source code must retain the above copyright\n+ * notice, this list of conditions and the following disclaimer.\n+ * * Redistributions in binary form must reproduce the above copyright\n+ * notice, this list of conditions and the following disclaimer in\n+ * the documentation and/or other materials provided with the\n+ * distribution.\n+ * * Neither the name of NXP nor the names of its\n+ * contributors may be used to endorse or promote products derived\n+ * from this software without specific prior written permission.\n+ *\n+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n+ * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n+ */\n+\n+#ifndef _DPAA_LOGS_H_\n+#define _DPAA_LOGS_H_\n+\n+#include <rte_log.h>\n+\n+extern int dpaa_logtype_bus;\n+\n+#define DPAA_BUS_LOG(level, fmt, args...) \\\n+\trte_log(RTE_LOG_ ## level, dpaa_logtype_bus, \"%s(): \" fmt \"\\n\", \\\n+\t\t__func__, ##args)\n+\n+#define BUS_INIT_FUNC_TRACE() DPAA_BUS_LOG(DEBUG, \" >>\")\n+\n+#ifdef RTE_LIBRTE_DPAA_DEBUG_BUS\n+#define DPAA_BUS_WARN(cond, fmt, args...) \\\n+\tdo {\\\n+\t\tif (cond) \\\n+\t\t\tDPAA_BUS_LOG(DEBUG, \"WARN: \" fmt, ##args); \\\n+\t} while (0)\n+#else\n+#define DPAA_BUS_WARN(cond, fmt, args...) do { } while (0)\n+#endif\n+\n+#define DPAA_BUS_INFO(fmt, args...) \\\n+\tDPAA_BUS_LOG(INFO, fmt, ## args)\n+#define DPAA_BUS_DEBUG(fmt, args...) \\\n+\tDPAA_BUS_LOG(DEBUG, fmt, ## args)\n+#define DPAA_BUS_ERR(fmt, args...) \\\n+\tDPAA_BUS_LOG(ERR, fmt, ## args)\n+\n+#endif /* _DPAA_LOGS_H_ */\n", "prefixes": [ "dpdk-dev", "v2", "02/40" ] }