Patch Detail
get:
Show a patch.
patch:
Update a patch.
put:
Update a patch.
GET /api/patches/19797/?format=api
{ "id": 19797, "url": "http://patches.dpdk.org/api/patches/19797/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/1484832240-2048-19-git-send-email-hemant.agrawal@nxp.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": "<1484832240-2048-19-git-send-email-hemant.agrawal@nxp.com>", "list_archive_url": "https://inbox.dpdk.org/dev/1484832240-2048-19-git-send-email-hemant.agrawal@nxp.com", "date": "2017-01-19T13:23:43", "name": "[dpdk-dev,PATCHv5,16/33] drivers/pool/dpaa2: adding hw offloaded mempool", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "00583d2b1e54173c85a892288a837d1916e5b1cc", "submitter": { "id": 477, "url": "http://patches.dpdk.org/api/people/477/?format=api", "name": "Hemant Agrawal", "email": "hemant.agrawal@nxp.com" }, "delegate": { "id": 319, "url": "http://patches.dpdk.org/api/users/319/?format=api", "username": "fyigit", "first_name": "Ferruh", "last_name": "Yigit", "email": "ferruh.yigit@amd.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/1484832240-2048-19-git-send-email-hemant.agrawal@nxp.com/mbox/", "series": [], "comments": "http://patches.dpdk.org/api/patches/19797/comments/", "check": "success", "checks": "http://patches.dpdk.org/api/patches/19797/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 44F89FA70;\n\tThu, 19 Jan 2017 14:25:55 +0100 (CET)", "from NAM01-SN1-obe.outbound.protection.outlook.com\n\t(mail-sn1nam01on0085.outbound.protection.outlook.com [104.47.32.85])\n\tby dpdk.org (Postfix) with ESMTP id 31A9FF963\n\tfor <dev@dpdk.org>; Thu, 19 Jan 2017 14:25:10 +0100 (CET)", "from BN6PR03CA0037.namprd03.prod.outlook.com (10.175.124.23) by\n\tCY4PR03MB2471.namprd03.prod.outlook.com (10.168.165.7) with Microsoft\n\tSMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id\n\t15.1.845.12; Thu, 19 Jan 2017 13:25:08 +0000", "from BN1BFFO11FD017.protection.gbl (2a01:111:f400:7c10::1:122) by\n\tBN6PR03CA0037.outlook.office365.com (2603:10b6:404:10c::23) with\n\tMicrosoft SMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.860.13 via\n\tFrontend Transport; Thu, 19 Jan 2017 13:25:08 +0000", "from tx30smr01.am.freescale.net (192.88.168.50) by\n\tBN1BFFO11FD017.mail.protection.outlook.com (10.58.144.80) with\n\tMicrosoft SMTP Server (version=TLS1_0,\n\tcipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.803.8\n\tvia Frontend Transport; Thu, 19 Jan 2017 13:25:08 +0000", "from bf-netperf1.idc ([10.232.134.28])\n\tby tx30smr01.am.freescale.net (8.14.3/8.14.0) with ESMTP id\n\tv0JDO4es015351; Thu, 19 Jan 2017 06:25:05 -0700" ], "Authentication-Results": "spf=fail (sender IP is 192.88.168.50)\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;\n\tnxp.com; \n\tdkim=none (message not signed) header.d=none;", "Received-SPF": "Fail (protection.outlook.com: domain of nxp.com does not\n\tdesignate 192.88.168.50 as permitted sender)\n\treceiver=protection.outlook.com; \n\tclient-ip=192.88.168.50; helo=tx30smr01.am.freescale.net;", "From": "Hemant Agrawal <hemant.agrawal@nxp.com>", "To": "<dev@dpdk.org>", "CC": "<thomas.monjalon@6wind.com>, <bruce.richardson@intel.com>,\n\t<shreyansh.jain@nxp.com>, <john.mcnamara@intel.com>,\n\t<ferruh.yigit@intel.com>, <jerin.jacob@caviumnetworks.com>,\n\tHemant Agrawal <hemant.agrawal@nxp.com>", "Date": "Thu, 19 Jan 2017 18:53:43 +0530", "Message-ID": "<1484832240-2048-19-git-send-email-hemant.agrawal@nxp.com>", "X-Mailer": "git-send-email 1.9.1", "In-Reply-To": "<1484832240-2048-1-git-send-email-hemant.agrawal@nxp.com>", "References": "<1484679174-4174-1-git-send-email-hemant.agrawal@nxp.com>\n\t<1484832240-2048-1-git-send-email-hemant.agrawal@nxp.com>", "X-EOPAttributedMessage": "0", "X-Matching-Connectors": "131293059086569384;\n\t(91ab9b29-cfa4-454e-5278-08d120cd25b8); ()", "X-Forefront-Antispam-Report": "CIP:192.88.168.50; IPV:NLI; CTRY:US; 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PCL:0;\n\tRULEID:(6095060)(601004)(2401047)(13023025)(13017025)(13015025)(13024025)(13018025)(5005006)(8121501046)(3002001)(10201501046)(6055026)(6096035)(20161123561025)(20161123559025)(20161123556025)(20161123563025)(20161123565025);\n\tSRVR:CY4PR03MB2471; BCL:0; PCL:0; RULEID:(400006); SRVR:CY4PR03MB2471;", "X-Forefront-PRVS": "0192E812EC", "SpamDiagnosticOutput": "1:99", "SpamDiagnosticMetadata": "NSPM", "X-MS-Exchange-CrossTenant-OriginalArrivalTime": "19 Jan 2017 13:25:08.4697\n\t(UTC)", "X-MS-Exchange-CrossTenant-Id": "5afe0b00-7697-4969-b663-5eab37d5f47e", "X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp": "TenantId=5afe0b00-7697-4969-b663-5eab37d5f47e;\n\tIp=[192.88.168.50]; \n\tHelo=[tx30smr01.am.freescale.net]", "X-MS-Exchange-CrossTenant-FromEntityHeader": "HybridOnPrem", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "CY4PR03MB2471", "Subject": "[dpdk-dev] [PATCHv5 16/33] drivers/pool/dpaa2: adding hw offloaded\n\tmempool", "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": "Adding NXP DPAA2 architecture specific mempool support\nEach mempool instance is represented by a DPBP object\nfrom the FSL-MC bus.\n\nThis patch also registers a dpaa2 type MEMPOOL OPS\n\nSigned-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>\n---\n config/common_base | 1 +\n config/defconfig_arm64-dpaa2-linuxapp-gcc | 4 +\n drivers/Makefile | 1 +\n drivers/bus/fslmc/Makefile | 2 +\n drivers/bus/fslmc/fslmc_vfio.c | 9 +-\n drivers/bus/fslmc/fslmc_vfio.h | 2 +\n drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c | 137 +++++++++\n drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 19 ++\n drivers/bus/fslmc/rte_pmd_fslmcbus_version.map | 2 +\n drivers/common/Makefile | 3 +\n drivers/pool/Makefile | 38 +++\n drivers/pool/dpaa2/Makefile | 67 +++++\n drivers/pool/dpaa2/dpaa2_hw_mempool.c | 339 ++++++++++++++++++++++\n drivers/pool/dpaa2/dpaa2_hw_mempool.h | 95 ++++++\n drivers/pool/dpaa2/rte_pmd_dpaa2_pool_version.map | 8 +\n mk/rte.app.mk | 1 +\n 16 files changed, 727 insertions(+), 1 deletion(-)\n create mode 100644 drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c\n create mode 100644 drivers/pool/Makefile\n create mode 100644 drivers/pool/dpaa2/Makefile\n create mode 100644 drivers/pool/dpaa2/dpaa2_hw_mempool.c\n create mode 100644 drivers/pool/dpaa2/dpaa2_hw_mempool.h\n create mode 100644 drivers/pool/dpaa2/rte_pmd_dpaa2_pool_version.map", "diff": "diff --git a/config/common_base b/config/common_base\nindex 9d35487..5a10e45 100644\n--- a/config/common_base\n+++ b/config/common_base\n@@ -291,6 +291,7 @@ CONFIG_RTE_LIBRTE_THUNDERX_NICVF_DEBUG_MBOX=n\n # Compile Support Libraries for NXP DPAA2\n #\n CONFIG_RTE_LIBRTE_DPAA2_COMMON=n\n+CONFIG_RTE_LIBRTE_DPAA2_POOL=n\n \n #\n # Compile NXP DPAA2 FSL-MC Bus\ndiff --git a/config/defconfig_arm64-dpaa2-linuxapp-gcc b/config/defconfig_arm64-dpaa2-linuxapp-gcc\nindex d3bc9d8..7665912 100644\n--- a/config/defconfig_arm64-dpaa2-linuxapp-gcc\n+++ b/config/defconfig_arm64-dpaa2-linuxapp-gcc\n@@ -42,10 +42,14 @@ CONFIG_RTE_ARCH_ARM_TUNE=\"cortex-a57+fp+simd\"\n CONFIG_RTE_MAX_LCORE=8\n CONFIG_RTE_MAX_NUMA_NODES=1\n \n+CONFIG_RTE_PKTMBUF_HEADROOM=256\n+\n #\n # Compile Support Libraries for DPAA2\n #\n CONFIG_RTE_LIBRTE_DPAA2_COMMON=y\n+CONFIG_RTE_LIBRTE_DPAA2_POOL=n\n+CONFIG_RTE_MBUF_DEFAULT_MEMPOOL_OPS=\"dpaa2\"\n \n #\n # Compile NXP DPAA2 FSL-MC Bus\ndiff --git a/drivers/Makefile b/drivers/Makefile\nindex bdae63b..9fd268e 100644\n--- a/drivers/Makefile\n+++ b/drivers/Makefile\n@@ -33,6 +33,7 @@ include $(RTE_SDK)/mk/rte.vars.mk\n \n DIRS-y += common\n DIRS-y += bus\n+DIRS-y += pool\n DIRS-y += net\n DIRS-$(CONFIG_RTE_LIBRTE_CRYPTODEV) += crypto\n \ndiff --git a/drivers/bus/fslmc/Makefile b/drivers/bus/fslmc/Makefile\nindex 1b815dd..35f30ad 100644\n--- a/drivers/bus/fslmc/Makefile\n+++ b/drivers/bus/fslmc/Makefile\n@@ -47,6 +47,7 @@ CFLAGS += \"-Wno-strict-aliasing\"\n CFLAGS += -I$(RTE_SDK)/drivers/bus/fslmc\n CFLAGS += -I$(RTE_SDK)/drivers/bus/fslmc/mc\n CFLAGS += -I$(RTE_SDK)/drivers/common/dpaa2/qbman/include\n+CFLAGS += -I$(RTE_SDK)/drivers/pool/dpaa2\n CFLAGS += -I$(RTE_SDK)/lib/librte_eal/linuxapp/eal\n \n # versioning export map\n@@ -63,6 +64,7 @@ SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += \\\n mc/mc_sys.c\n \n SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += portal/dpaa2_hw_dpio.c\n+SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += portal/dpaa2_hw_dpbp.c\n SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += fslmc_vfio.c\n SRCS-$(CONFIG_RTE_LIBRTE_FSLMC_BUS) += fslmc_bus.c\n \ndiff --git a/drivers/bus/fslmc/fslmc_vfio.c b/drivers/bus/fslmc/fslmc_vfio.c\nindex 8d24620..2bfd7fd 100644\n--- a/drivers/bus/fslmc/fslmc_vfio.c\n+++ b/drivers/bus/fslmc/fslmc_vfio.c\n@@ -270,7 +270,7 @@ int fslmc_vfio_process_group(void)\n \tchar path[PATH_MAX];\n \tint64_t v_addr;\n \tint ndev_count;\n-\tint dpio_count = 0;\n+\tint dpio_count = 0, dpbp_count = 0;\n \tstruct fslmc_vfio_group *group = &vfio_groups[0];\n \tstatic int process_once;\n \n@@ -420,6 +420,11 @@ int fslmc_vfio_process_group(void)\n \t\t\tif (!ret)\n \t\t\t\tdpio_count++;\n \t\t}\n+\t\tif (!strcmp(object_type, \"dpbp\")) {\n+\t\t\tret = dpaa2_create_dpbp_device(object_id);\n+\t\t\tif (!ret)\n+\t\t\t\tdpbp_count++;\n+\t\t}\n \t}\n \tclosedir(d);\n \n@@ -427,6 +432,8 @@ int fslmc_vfio_process_group(void)\n \tif (ret)\n \t\tFSLMC_VFIO_LOG(DEBUG, \"Error in affining qbman swp %d\", ret);\n \n+\tFSLMC_VFIO_LOG(DEBUG, \"DPAA2: Added dpbp_count = %d dpio_count=%d\\n\",\n+\t\t dpbp_count, dpio_count);\n \treturn 0;\n \n FAILURE:\ndiff --git a/drivers/bus/fslmc/fslmc_vfio.h b/drivers/bus/fslmc/fslmc_vfio.h\nindex 39994dd..80c6869 100644\n--- a/drivers/bus/fslmc/fslmc_vfio.h\n+++ b/drivers/bus/fslmc/fslmc_vfio.h\n@@ -76,4 +76,6 @@ int dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev,\n \t\t\t struct vfio_device_info *obj_info,\n \t\t\t int object_id);\n \n+int dpaa2_create_dpbp_device(int dpbp_id);\n+\n #endif /* _FSLMC_VFIO_H_ */\ndiff --git a/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c b/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c\nnew file mode 100644\nindex 0000000..16d5b24\n--- /dev/null\n+++ b/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c\n@@ -0,0 +1,137 @@\n+/*-\n+ * BSD LICENSE\n+ *\n+ * Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.\n+ * Copyright (c) 2016 NXP. 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 Freescale Semiconductor, Inc 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+#include <unistd.h>\n+#include <stdio.h>\n+#include <sys/types.h>\n+#include <string.h>\n+#include <stdlib.h>\n+#include <fcntl.h>\n+#include <errno.h>\n+\n+#include <rte_malloc.h>\n+#include <rte_memcpy.h>\n+#include <rte_string_fns.h>\n+#include <rte_cycles.h>\n+#include <rte_kvargs.h>\n+#include <rte_dev.h>\n+#include <rte_ethdev.h>\n+\n+#include <fslmc_logs.h>\n+#include <fslmc_vfio.h>\n+#include <mc/fsl_dpbp.h>\n+#include \"portal/dpaa2_hw_pvt.h\"\n+#include \"portal/dpaa2_hw_dpio.h\"\n+\n+TAILQ_HEAD(dpbp_device_list, dpaa2_dpbp_dev);\n+static struct dpbp_device_list *dpbp_dev_list; /*!< DPBP device list */\n+\n+int\n+dpaa2_create_dpbp_device(\n+\t\tint dpbp_id)\n+{\n+\tstruct dpaa2_dpbp_dev *dpbp_node;\n+\tint ret;\n+\n+\tif (!dpbp_dev_list) {\n+\t\tdpbp_dev_list = malloc(sizeof(struct dpbp_device_list));\n+\t\tif (!dpbp_dev_list) {\n+\t\t\tPMD_INIT_LOG(ERR, \"Memory alloc failed in DPBP list\\n\");\n+\t\t\treturn -1;\n+\t\t}\n+\t\t/* Initialize the DPBP List */\n+\t\tTAILQ_INIT(dpbp_dev_list);\n+\t}\n+\n+\t/* Allocate DPAA2 dpbp handle */\n+\tdpbp_node = (struct dpaa2_dpbp_dev *)\n+\t\t\tmalloc(sizeof(struct dpaa2_dpbp_dev));\n+\tif (!dpbp_node) {\n+\t\tPMD_INIT_LOG(ERR, \"Memory allocation failed for DPBP Device\");\n+\t\treturn -1;\n+\t}\n+\n+\t/* Open the dpbp object */\n+\tdpbp_node->dpbp.regs = mcp_ptr_list[MC_PORTAL_INDEX];\n+\tret = dpbp_open(&dpbp_node->dpbp,\n+\t\t\tCMD_PRI_LOW, dpbp_id, &dpbp_node->token);\n+\tif (ret) {\n+\t\tPMD_INIT_LOG(ERR, \"Resource alloc failure with err code: %d\",\n+\t\t\t ret);\n+\t\tfree(dpbp_node);\n+\t\treturn -1;\n+\t}\n+\n+\t/* Clean the device first */\n+\tret = dpbp_reset(&dpbp_node->dpbp, CMD_PRI_LOW, dpbp_node->token);\n+\tif (ret) {\n+\t\tPMD_INIT_LOG(ERR, \"Failure cleaning dpbp device with\"\n+\t\t\t\t\t\" error code %d\\n\", ret);\n+\t\treturn -1;\n+\t}\n+\n+\tdpbp_node->dpbp_id = dpbp_id;\n+\trte_atomic16_init(&dpbp_node->in_use);\n+\n+\tTAILQ_INSERT_HEAD(dpbp_dev_list, dpbp_node, next);\n+\n+\tPMD_INIT_LOG(DEBUG, \"Buffer pool resource initialized %d\", dpbp_id);\n+\n+\treturn 0;\n+}\n+\n+struct dpaa2_dpbp_dev *dpaa2_alloc_dpbp_dev(void)\n+{\n+\tstruct dpaa2_dpbp_dev *dpbp_dev = NULL;\n+\n+\t/* Get DPBP dev handle from list using index */\n+\tTAILQ_FOREACH(dpbp_dev, dpbp_dev_list, next) {\n+\t\tif (dpbp_dev && rte_atomic16_test_and_set(&dpbp_dev->in_use))\n+\t\t\tbreak;\n+\t}\n+\n+\treturn dpbp_dev;\n+}\n+\n+void dpaa2_free_dpbp_dev(struct dpaa2_dpbp_dev *dpbp)\n+{\n+\tstruct dpaa2_dpbp_dev *dpbp_dev = NULL;\n+\n+\t/* Match DPBP handle and mark it free */\n+\tTAILQ_FOREACH(dpbp_dev, dpbp_dev_list, next) {\n+\t\tif (dpbp_dev == dpbp) {\n+\t\t\trte_atomic16_dec(&dpbp_dev->in_use);\n+\t\t\treturn;\n+\t\t}\n+\t}\n+}\ndiff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h\nindex ef3eb71..3b846a0 100644\n--- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h\n+++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h\n@@ -41,6 +41,13 @@\n #define MC_PORTAL_INDEX\t\t0\n #define NUM_DPIO_REGIONS\t2\n \n+#define MEMPOOL_F_HW_PKT_POOL 0x8000 /**< mpool flag to check offloaded pool */\n+\n+/* Maximum release/acquire from QBMAN */\n+#define DPAA2_MBUF_MAX_ACQ_REL\t7\n+\n+#define MAX_BPID 256\n+\n struct dpaa2_dpio_dev {\n \tTAILQ_ENTRY(dpaa2_dpio_dev) next;\n \t\t/**< Pointer to Next device instance */\n@@ -63,6 +70,18 @@ struct dpaa2_dpio_dev {\n \tint32_t hw_id; /**< An unique ID of this DPIO device instance */\n };\n \n+struct dpaa2_dpbp_dev {\n+\tTAILQ_ENTRY(dpaa2_dpbp_dev) next;\n+\t\t/**< Pointer to Next device instance */\n+\tstruct fsl_mc_io dpbp; /** handle to DPBP portal object */\n+\tuint16_t token;\n+\trte_atomic16_t in_use;\n+\tuint32_t dpbp_id; /*HW ID for DPBP object */\n+};\n+\n /*! Global MCP list */\n extern void *(*mcp_ptr_list);\n+struct dpaa2_dpbp_dev *dpaa2_alloc_dpbp_dev(void);\n+void dpaa2_free_dpbp_dev(struct dpaa2_dpbp_dev *dpbp);\n+\n #endif\ndiff --git a/drivers/bus/fslmc/rte_pmd_fslmcbus_version.map b/drivers/bus/fslmc/rte_pmd_fslmcbus_version.map\nindex 4236377..76029b9 100644\n--- a/drivers/bus/fslmc/rte_pmd_fslmcbus_version.map\n+++ b/drivers/bus/fslmc/rte_pmd_fslmcbus_version.map\n@@ -2,6 +2,8 @@ DPDK_17.02 {\n \tglobal:\n \n dpaa2_affine_qbman_swp;\n+ dpaa2_alloc_dpbp_dev;\n+ dpaa2_free_dpbp_dev;\n dpbp_disable;\n dpbp_enable;\n dpbp_get_attributes;\ndiff --git a/drivers/common/Makefile b/drivers/common/Makefile\nindex 434280f..0a6d8db 100644\n--- a/drivers/common/Makefile\n+++ b/drivers/common/Makefile\n@@ -34,6 +34,9 @@ include $(RTE_SDK)/mk/rte.vars.mk\n CONFIG_RTE_LIBRTE_DPAA2_COMMON = $(CONFIG_RTE_LIBRTE_DPAA2_PMD)\n \n ifneq ($(CONFIG_RTE_LIBRTE_DPAA2_COMMON),y)\n+CONFIG_RTE_LIBRTE_DPAA2_COMMON = $(CONFIG_RTE_LIBRTE_DPAA2_POOL)\n+endif\n+ifneq ($(CONFIG_RTE_LIBRTE_DPAA2_COMMON),y)\n CONFIG_RTE_LIBRTE_DPAA2_COMMON = $(CONFIG_RTE_LIBRTE_FSLMC_BUS)\n endif\n \ndiff --git a/drivers/pool/Makefile b/drivers/pool/Makefile\nnew file mode 100644\nindex 0000000..4325edd\n--- /dev/null\n+++ b/drivers/pool/Makefile\n@@ -0,0 +1,38 @@\n+# BSD LICENSE\n+#\n+# Copyright(c) 2016 NXP. All rights reserved.\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+\n+CONFIG_RTE_LIBRTE_DPAA2_POOL = $(CONFIG_RTE_LIBRTE_DPAA2_PMD)\n+\n+DIRS-$(CONFIG_RTE_LIBRTE_DPAA2_COMMON) += dpaa2\n+\n+include $(RTE_SDK)/mk/rte.subdir.mk\ndiff --git a/drivers/pool/dpaa2/Makefile b/drivers/pool/dpaa2/Makefile\nnew file mode 100644\nindex 0000000..9494756\n--- /dev/null\n+++ b/drivers/pool/dpaa2/Makefile\n@@ -0,0 +1,67 @@\n+# BSD LICENSE\n+#\n+# Copyright(c) 2016 NXP. All rights reserved.\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 $(RTE_SDK)/mk/rte.vars.mk\n+\n+#\n+# library name\n+#\n+LIB = librte_pmd_dpaa2_pool.a\n+\n+ifeq ($(CONFIG_RTE_LIBRTE_DPAA2_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_SDK)/drivers/bus/fslmc\n+CFLAGS += -I$(RTE_SDK)/drivers/common/dpaa2/qbman/include\n+CFLAGS += -I$(RTE_SDK)/lib/librte_eal/linuxapp/eal\n+\n+# versioning export map\n+EXPORT_MAP := rte_pmd_dpaa2_pool_version.map\n+\n+# Lbrary version\n+LIBABIVER := 1\n+\n+# all source are stored in SRCS-y\n+#\n+SRCS-$(CONFIG_RTE_LIBRTE_DPAA2_COMMON) += dpaa2_hw_mempool.c\n+\n+# library dependencies\n+DEPDIRS-$(CONFIG_RTE_LIBRTE_DPAA2_COMMON) += lib/librte_eal\n+DEPDIRS-$(CONFIG_RTE_LIBRTE_DPAA2_COMMON) += lib/librte_mempool\n+DEPDIRS-$(CONFIG_RTE_LIBRTE_DPAA2_COMMON) += lib/librte_pmd_dpaa2_qbman\n+DEPDIRS-$(CONFIG_RTE_LIBRTE_DPAA2_COMMON) += lib/librte_pmd_fslmcbus\n+\n+include $(RTE_SDK)/mk/rte.lib.mk\ndiff --git a/drivers/pool/dpaa2/dpaa2_hw_mempool.c b/drivers/pool/dpaa2/dpaa2_hw_mempool.c\nnew file mode 100644\nindex 0000000..f36e909\n--- /dev/null\n+++ b/drivers/pool/dpaa2/dpaa2_hw_mempool.c\n@@ -0,0 +1,339 @@\n+/*-\n+ * BSD LICENSE\n+ *\n+ * Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.\n+ * Copyright (c) 2016 NXP. 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 Freescale Semiconductor, Inc 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+#include <unistd.h>\n+#include <stdio.h>\n+#include <sys/types.h>\n+#include <string.h>\n+#include <stdlib.h>\n+#include <fcntl.h>\n+#include <errno.h>\n+\n+#include <rte_mbuf.h>\n+#include <rte_ethdev.h>\n+#include <rte_malloc.h>\n+#include <rte_memcpy.h>\n+#include <rte_string_fns.h>\n+#include <rte_cycles.h>\n+#include <rte_kvargs.h>\n+#include <rte_dev.h>\n+#include <rte_ethdev.h>\n+\n+#include <fslmc_logs.h>\n+#include <mc/fsl_dpbp.h>\n+#include <portal/dpaa2_hw_pvt.h>\n+#include <portal/dpaa2_hw_dpio.h>\n+#include \"dpaa2_hw_mempool.h\"\n+\n+struct dpaa2_bp_info bpid_info[MAX_BPID];\n+static struct dpaa2_bp_list *h_bp_list;\n+\n+static int\n+hw_mbuf_create_pool(struct rte_mempool *mp)\n+{\n+\tstruct dpaa2_bp_list *bp_list;\n+\tstruct dpaa2_dpbp_dev *avail_dpbp;\n+\tstruct dpbp_attr dpbp_attr;\n+\tuint32_t bpid;\n+\tint ret;\n+\n+\tavail_dpbp = dpaa2_alloc_dpbp_dev();\n+\n+\tif (!avail_dpbp) {\n+\t\tPMD_DRV_LOG(ERR, \"DPAA2 resources not available\");\n+\t\treturn -1;\n+\t}\n+\n+\tif (unlikely(!DPAA2_PER_LCORE_DPIO)) {\n+\t\tret = dpaa2_affine_qbman_swp();\n+\t\tif (ret) {\n+\t\t\tRTE_LOG(ERR, PMD, \"Failure in affining portal\\n\");\n+\t\t\treturn 0;\n+\t\t}\n+\t}\n+\n+\tret = dpbp_enable(&avail_dpbp->dpbp, CMD_PRI_LOW, avail_dpbp->token);\n+\tif (ret != 0) {\n+\t\tPMD_INIT_LOG(ERR, \"Resource enable failure with\"\n+\t\t\t\" err code: %d\\n\", ret);\n+\t\treturn -1;\n+\t}\n+\n+\tret = dpbp_get_attributes(&avail_dpbp->dpbp, CMD_PRI_LOW,\n+\t\t\t\t avail_dpbp->token, &dpbp_attr);\n+\tif (ret != 0) {\n+\t\tPMD_INIT_LOG(ERR, \"Resource read failure with\"\n+\t\t\t \" err code: %d\\n\", ret);\n+\t\tret = dpbp_disable(&avail_dpbp->dpbp, CMD_PRI_LOW,\n+\t\t\t\t avail_dpbp->token);\n+\t\treturn -1;\n+\t}\n+\n+\t/* Allocate the bp_list which will be added into global_bp_list */\n+\tbp_list = (struct dpaa2_bp_list *)malloc(sizeof(struct dpaa2_bp_list));\n+\tif (!bp_list) {\n+\t\tPMD_INIT_LOG(ERR, \"No heap memory available\");\n+\t\treturn -1;\n+\t}\n+\n+\t/* Set parameters of buffer pool list */\n+\tbp_list->buf_pool.num_bufs = mp->size;\n+\tbp_list->buf_pool.size = mp->elt_size\n+\t\t\t- sizeof(struct rte_mbuf) - rte_pktmbuf_priv_size(mp);\n+\tbp_list->buf_pool.bpid = dpbp_attr.bpid;\n+\tbp_list->buf_pool.h_bpool_mem = NULL;\n+\tbp_list->buf_pool.mp = mp;\n+\tbp_list->buf_pool.dpbp_node = avail_dpbp;\n+\tbp_list->next = h_bp_list;\n+\n+\tbpid = dpbp_attr.bpid;\n+\n+\n+\tbpid_info[bpid].meta_data_size = sizeof(struct rte_mbuf)\n+\t\t\t\t+ rte_pktmbuf_priv_size(mp);\n+\tbpid_info[bpid].bp_list = bp_list;\n+\tbpid_info[bpid].bpid = bpid;\n+\n+\tmp->pool_data = (void *)&bpid_info[bpid];\n+\n+\tPMD_INIT_LOG(DEBUG, \"BP List created for bpid =%d\", dpbp_attr.bpid);\n+\n+\th_bp_list = bp_list;\n+\t/* Identification for our offloaded pool_data structure\n+\t */\n+\tmp->flags |= MEMPOOL_F_HW_PKT_POOL;\n+\treturn 0;\n+}\n+\n+static void\n+hw_mbuf_free_pool(struct rte_mempool *mp)\n+{\n+\tstruct dpaa2_bp_info *bpinfo;\n+\tstruct dpaa2_bp_list *bp;\n+\tstruct dpaa2_dpbp_dev *dpbp_node;\n+\n+\tif (!mp->pool_data) {\n+\t\tPMD_DRV_LOG(ERR, \"Not a valid dpaa22 pool\");\n+\t\treturn;\n+\t}\n+\n+\tbpinfo = (struct dpaa2_bp_info *)mp->pool_data;\n+\tbp = bpinfo->bp_list;\n+\tdpbp_node = bp->buf_pool.dpbp_node;\n+\n+\tdpbp_disable(&(dpbp_node->dpbp), CMD_PRI_LOW, dpbp_node->token);\n+\n+\tif (h_bp_list == bp) {\n+\t\th_bp_list = h_bp_list->next;\n+\t} else { /* if it is not the first node */\n+\t\tstruct dpaa2_bp_list *prev = h_bp_list, *temp;\n+\t\ttemp = h_bp_list->next;\n+\t\twhile (temp) {\n+\t\t\tif (temp == bp) {\n+\t\t\t\tprev->next = temp->next;\n+\t\t\t\tfree(bp);\n+\t\t\t\tbreak;\n+\t\t\t}\n+\t\t\tprev = temp;\n+\t\t\ttemp = temp->next;\n+\t\t}\n+\t}\n+\n+\tdpaa2_free_dpbp_dev(dpbp_node);\n+}\n+\n+static\n+void dpaa2_mbuf_release(struct rte_mempool *pool __rte_unused,\n+\t\t\tvoid * const *obj_table,\n+\t\t\tuint32_t bpid,\n+\t\t\tuint32_t meta_data_size,\n+\t\t\tint count)\n+{\n+\tstruct qbman_release_desc releasedesc;\n+\tstruct qbman_swp *swp;\n+\tint ret;\n+\tint i, n;\n+\tuint64_t bufs[DPAA2_MBUF_MAX_ACQ_REL];\n+\n+\tif (unlikely(!DPAA2_PER_LCORE_DPIO)) {\n+\t\tret = dpaa2_affine_qbman_swp();\n+\t\tif (ret != 0) {\n+\t\t\tRTE_LOG(ERR, PMD, \"Failed to allocate IO portal\");\n+\t\t\treturn;\n+\t\t}\n+\t}\n+\tswp = DPAA2_PER_LCORE_PORTAL;\n+\n+\t/* Create a release descriptor required for releasing\n+\t * buffers into QBMAN\n+\t */\n+\tqbman_release_desc_clear(&releasedesc);\n+\tqbman_release_desc_set_bpid(&releasedesc, bpid);\n+\n+\tn = count % DPAA2_MBUF_MAX_ACQ_REL;\n+\n+\t/* convert mbuf to buffers for the remainder*/\n+\tfor (i = 0; i < n ; i++)\n+\t\tbufs[i] = (uint64_t)obj_table[i] + meta_data_size;\n+\n+\t/* feed them to bman*/\n+\tdo {\n+\t\tret = qbman_swp_release(swp, &releasedesc, bufs, n);\n+\t} while (ret == -EBUSY);\n+\n+\t/* if there are more buffers to free */\n+\twhile (n < count) {\n+\t\t/* convert mbuf to buffers */\n+\t\tfor (i = 0; i < DPAA2_MBUF_MAX_ACQ_REL; i++)\n+\t\t\tbufs[i] = (uint64_t)obj_table[n + i] + meta_data_size;\n+\n+\t\tdo {\n+\t\t\tret = qbman_swp_release(swp, &releasedesc, bufs,\n+\t\t\t\t\t\tDPAA2_MBUF_MAX_ACQ_REL);\n+\t\t\t} while (ret == -EBUSY);\n+\t\tn += DPAA2_MBUF_MAX_ACQ_REL;\n+\t}\n+}\n+\n+int hw_mbuf_alloc_bulk(struct rte_mempool *pool,\n+\t\t void **obj_table, unsigned int count)\n+{\n+#ifdef RTE_LIBRTE_DPAA2_DEBUG_DRIVER\n+\tstatic int alloc;\n+#endif\n+\tstruct qbman_swp *swp;\n+\tuint32_t mbuf_size;\n+\tuint16_t bpid;\n+\tuint64_t bufs[DPAA2_MBUF_MAX_ACQ_REL];\n+\tint i, ret;\n+\tunsigned int n = 0;\n+\tstruct dpaa2_bp_info *bp_info;\n+\n+\tbp_info = mempool_to_bpinfo(pool);\n+\n+\tif (!(bp_info->bp_list)) {\n+\t\tRTE_LOG(ERR, PMD, \"DPAA2 buffer pool not configured\\n\");\n+\t\treturn -2;\n+\t}\n+\n+\tbpid = bp_info->bpid;\n+\n+\tif (unlikely(!DPAA2_PER_LCORE_DPIO)) {\n+\t\tret = dpaa2_affine_qbman_swp();\n+\t\tif (ret != 0) {\n+\t\t\tRTE_LOG(ERR, PMD, \"Failed to allocate IO portal\");\n+\t\t\treturn -1;\n+\t\t}\n+\t}\n+\tswp = DPAA2_PER_LCORE_PORTAL;\n+\n+\tmbuf_size = sizeof(struct rte_mbuf) + rte_pktmbuf_priv_size(pool);\n+\n+\twhile (n < count) {\n+\t\t/* Acquire is all-or-nothing, so we drain in 7s,\n+\t\t * then the remainder.\n+\t\t */\n+\t\tif ((count - n) > DPAA2_MBUF_MAX_ACQ_REL) {\n+\t\t\tret = qbman_swp_acquire(swp, bpid, bufs,\n+\t\t\t\t\t\tDPAA2_MBUF_MAX_ACQ_REL);\n+\t\t} else {\n+\t\t\tret = qbman_swp_acquire(swp, bpid, bufs,\n+\t\t\t\t\t\tcount - n);\n+\t\t}\n+\t\t/* In case of less than requested number of buffers available\n+\t\t * in pool, qbman_swp_acquire returns 0\n+\t\t */\n+\t\tif (ret <= 0) {\n+\t\t\tPMD_TX_LOG(ERR, \"Buffer acquire failed with\"\n+\t\t\t\t \" err code: %d\", ret);\n+\t\t\t/* The API expect the exact number of requested bufs */\n+\t\t\t/* Releasing all buffers allocated */\n+\t\t\tdpaa2_mbuf_release(pool, obj_table, bpid,\n+\t\t\t\t\t bp_info->meta_data_size, n);\n+\t\t\treturn -1;\n+\t\t}\n+\t\t/* assigning mbuf from the acquired objects */\n+\t\tfor (i = 0; (i < ret) && bufs[i]; i++) {\n+\t\t\t/* TODO-errata - observed that bufs may be null\n+\t\t\t * i.e. first buffer is valid,\n+\t\t\t * remaining 6 buffers may be null\n+\t\t\t */\n+\t\t\tobj_table[n] = (struct rte_mbuf *)(bufs[i] - mbuf_size);\n+\t\t\trte_mbuf_refcnt_set((struct rte_mbuf *)obj_table[n], 0);\n+\t\t\tPMD_TX_LOG(DEBUG, \"Acquired %p address %p from BMAN\",\n+\t\t\t\t (void *)bufs[i], (void *)obj_table[n]);\n+\t\t\tn++;\n+\t\t}\n+\t}\n+\n+#ifdef RTE_LIBRTE_DPAA2_DEBUG_DRIVER\n+\talloc += n;\n+\tPMD_TX_LOG(DEBUG, \"Total = %d , req = %d done = %d\",\n+\t\t alloc, count, n);\n+#endif\n+\treturn 0;\n+}\n+\n+static int\n+hw_mbuf_free_bulk(struct rte_mempool *pool,\n+\t\t void * const *obj_table, unsigned int n)\n+{\n+\tstruct dpaa2_bp_info *bp_info;\n+\n+\tbp_info = mempool_to_bpinfo(pool);\n+\tif (!(bp_info->bp_list)) {\n+\t\tRTE_LOG(ERR, PMD, \"DPAA2 buffer pool not configured\");\n+\t\treturn -1;\n+\t}\n+\tdpaa2_mbuf_release(pool, obj_table, bp_info->bpid,\n+\t\t\t bp_info->meta_data_size, n);\n+\n+\treturn 0;\n+}\n+\n+static unsigned\n+hw_mbuf_get_count(const struct rte_mempool *mp __rte_unused)\n+{\n+\treturn 0;\n+}\n+\n+struct rte_mempool_ops dpaa2_mpool_ops = {\n+\t.name = \"dpaa2\",\n+\t.alloc = hw_mbuf_create_pool,\n+\t.free = hw_mbuf_free_pool,\n+\t.enqueue = hw_mbuf_free_bulk,\n+\t.dequeue = hw_mbuf_alloc_bulk,\n+\t.get_count = hw_mbuf_get_count,\n+};\n+\n+MEMPOOL_REGISTER_OPS(dpaa2_mpool_ops);\ndiff --git a/drivers/pool/dpaa2/dpaa2_hw_mempool.h b/drivers/pool/dpaa2/dpaa2_hw_mempool.h\nnew file mode 100644\nindex 0000000..2cd2564\n--- /dev/null\n+++ b/drivers/pool/dpaa2/dpaa2_hw_mempool.h\n@@ -0,0 +1,95 @@\n+/*-\n+ * BSD LICENSE\n+ *\n+ * Copyright (c) 2016 Freescale Semiconductor, Inc. All rights reserved.\n+ * Copyright (c) 2016 NXP. 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 Freescale Semiconductor, Inc 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 _DPAA2_HW_DPBP_H_\n+#define _DPAA2_HW_DPBP_H_\n+\n+#define DPAA2_MAX_BUF_POOLS\t8\n+\n+struct buf_pool_cfg {\n+\tvoid *addr; /*!< The address from where DPAA2 will carve out the\n+\t\t * buffers. 'addr' should be 'NULL' if user wants\n+\t\t * to create buffers from the memory which user\n+\t\t * asked DPAA2 to reserve during 'nadk init'\n+\t\t */\n+\tphys_addr_t phys_addr; /*!< corresponding physical address\n+\t\t\t\t * of the memory provided in addr\n+\t\t\t\t */\n+\tuint32_t num; /*!< number of buffers */\n+\tuint32_t size; /*!< size of each buffer. 'size' should include\n+\t\t\t* any headroom to be reserved and alignment\n+\t\t\t*/\n+\tuint16_t align; /*!< Buffer alignment (in bytes) */\n+\tuint16_t bpid; /*!< The buffer pool id. This will be filled\n+\t\t\t*in by DPAA2 for each buffer pool\n+\t\t\t*/\n+};\n+\n+struct buf_pool {\n+\tuint32_t size;\n+\tuint32_t num_bufs;\n+\tuint16_t bpid;\n+\tuint8_t *h_bpool_mem;\n+\tstruct rte_mempool *mp;\n+\tstruct dpaa2_dpbp_dev *dpbp_node;\n+};\n+\n+/*!\n+ * Buffer pool list configuration structure. User need to give DPAA2 the\n+ * valid number of 'num_buf_pools'.\n+ */\n+struct dpaa2_bp_list_cfg {\n+\tstruct buf_pool_cfg buf_pool; /* Configuration of each buffer pool*/\n+};\n+\n+struct dpaa2_bp_list {\n+\tstruct dpaa2_bp_list *next;\n+\tstruct rte_mempool *mp;\n+\tstruct buf_pool buf_pool;\n+};\n+\n+struct dpaa2_bp_info {\n+\tuint32_t meta_data_size;\n+\tuint32_t bpid;\n+\tstruct dpaa2_bp_list *bp_list;\n+};\n+\n+#define mempool_to_bpinfo(mp) ((struct dpaa2_bp_info *)(mp)->pool_data)\n+#define mempool_to_bpid(mp) ((mempool_to_bpinfo(mp))->bpid)\n+\n+extern struct dpaa2_bp_info bpid_info[MAX_BPID];\n+\n+int hw_mbuf_alloc_bulk(struct rte_mempool *pool,\n+\t\t void **obj_table, unsigned int count);\n+\n+#endif /* _DPAA2_HW_DPBP_H_ */\ndiff --git a/drivers/pool/dpaa2/rte_pmd_dpaa2_pool_version.map b/drivers/pool/dpaa2/rte_pmd_dpaa2_pool_version.map\nnew file mode 100644\nindex 0000000..289ab10\n--- /dev/null\n+++ b/drivers/pool/dpaa2/rte_pmd_dpaa2_pool_version.map\n@@ -0,0 +1,8 @@\n+DPDK_17.02 {\n+\tglobal:\n+\n+\tbpid_info;\n+\thw_mbuf_alloc_bulk;\n+\n+\tlocal: *;\n+};\ndiff --git a/mk/rte.app.mk b/mk/rte.app.mk\nindex c793dd2..f415c18 100644\n--- a/mk/rte.app.mk\n+++ b/mk/rte.app.mk\n@@ -113,6 +113,7 @@ _LDLIBS-$(CONFIG_RTE_LIBRTE_CXGBE_PMD) += -lrte_pmd_cxgbe\n ifeq ($(CONFIG_RTE_LIBRTE_DPAA2_COMMON),y)\n _LDLIBS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += -lrte_pmd_dpaa2\n _LDLIBS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += -lrte_pmd_dpaa2_qbman\n+_LDLIBS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += -lrte_pmd_dpaa2_pool\n _LDLIBS-$(CONFIG_RTE_LIBRTE_DPAA2_PMD) += -lrte_pmd_fslmcbus\n endif\n _LDLIBS-$(CONFIG_RTE_LIBRTE_E1000_PMD) += -lrte_pmd_e1000\n", "prefixes": [ "dpdk-dev", "PATCHv5", "16/33" ] }