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GET /api/patches/59874/?format=api
{ "id": 59874, "url": "https://patches.dpdk.org/api/patches/59874/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/patch/20190926123609.28417-3-rnagadheeraj@marvell.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": "<20190926123609.28417-3-rnagadheeraj@marvell.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20190926123609.28417-3-rnagadheeraj@marvell.com", "date": "2019-09-26T12:36:49", "name": "[v5,2/8] crypto/nitrox: create Nitrox symmetric cryptodev", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "8a7ef7f3a738e29d307296ee88d7be0dc7960da2", "submitter": { "id": 1365, "url": "https://patches.dpdk.org/api/people/1365/?format=api", "name": "Nagadheeraj Rottela", "email": "rnagadheeraj@marvell.com" }, "delegate": null, "mbox": "https://patches.dpdk.org/project/dpdk/patch/20190926123609.28417-3-rnagadheeraj@marvell.com/mbox/", "series": [ { "id": 6550, "url": "https://patches.dpdk.org/api/series/6550/?format=api", "web_url": "https://patches.dpdk.org/project/dpdk/list/?series=6550", "date": "2019-09-26T12:36:45", "name": "add Nitrox crypto device support", "version": 5, "mbox": "https://patches.dpdk.org/series/6550/mbox/" } ], "comments": "https://patches.dpdk.org/api/patches/59874/comments/", "check": "success", "checks": "https://patches.dpdk.org/api/patches/59874/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 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mx.microsoft.com 1; spf=pass\n\tsmtp.mailfrom=marvell.com;\n\tdmarc=pass action=none header.from=marvell.com; \n\tdkim=pass header.d=marvell.com; arc=none", "From": "Nagadheeraj Rottela <rnagadheeraj@marvell.com>", "To": "\"akhil.goyal@nxp.com\" <akhil.goyal@nxp.com>,\n\t\"pablo.de.lara.guarch@intel.com\" <pablo.de.lara.guarch@intel.com>", "CC": "Srikanth Jampala <jsrikanth@marvell.com>, \"dev@dpdk.org\" <dev@dpdk.org>, \n\tNagadheeraj Rottela <rnagadheeraj@marvell.com>", "Thread-Topic": "[PATCH v5 2/8] crypto/nitrox: create Nitrox symmetric cryptodev", "Thread-Index": "AQHVdGcRP6LWsRA86k61muC8YbHL4A==", "Date": "Thu, 26 Sep 2019 12:36:49 +0000", "Message-ID": "<20190926123609.28417-3-rnagadheeraj@marvell.com>", "References": "<20190716091016.4788-1-rnagadheeraj@marvell.com>\n\t<20190926123609.28417-1-rnagadheeraj@marvell.com>", "In-Reply-To": "<20190926123609.28417-1-rnagadheeraj@marvell.com>", "Accept-Language": "en-IN, en-US", "Content-Language": "en-US", "X-MS-Has-Attach": "", 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"r8FdTrN0lZdyqvsvvMY0iNVLAOelrot1vbcoDlSBKpNl7M/5NpVYv3149vVUGQp1dg+Vmay0XoCVlY3nNxRwZfICiuyXAbVn0J+YfwfDRe0=", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "MN2PR18MB2766", "X-OriginatorOrg": "marvell.com", "X-Proofpoint-Virus-Version": "vendor=fsecure engine=2.50.10434:6.0.95,1.0.8\n\tdefinitions=2019-09-26_06:2019-09-25,2019-09-26 signatures=0", "Subject": "[dpdk-dev] [PATCH v5 2/8] crypto/nitrox: create Nitrox symmetric\n\tcryptodev", "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": "Add Nitrox symmetric cryptodev with following operations,\n- dev_configure\n- dev_start\n- dev_stop\n- dev_close\n- dev_infos_get\n\nSigned-off-by: Nagadheeraj Rottela <rnagadheeraj@marvell.com>\n---\n drivers/crypto/nitrox/Makefile | 1 +\n drivers/crypto/nitrox/meson.build | 1 +\n drivers/crypto/nitrox/nitrox_device.c | 13 +++\n drivers/crypto/nitrox/nitrox_device.h | 4 +\n drivers/crypto/nitrox/nitrox_sym.c | 163 ++++++++++++++++++++++++++++++++++\n drivers/crypto/nitrox/nitrox_sym.h | 13 +++\n 6 files changed, 195 insertions(+)\n create mode 100644 drivers/crypto/nitrox/nitrox_sym.c\n create mode 100644 drivers/crypto/nitrox/nitrox_sym.h", "diff": "diff --git a/drivers/crypto/nitrox/Makefile b/drivers/crypto/nitrox/Makefile\nindex 7681a6603..06c96ccd7 100644\n--- a/drivers/crypto/nitrox/Makefile\n+++ b/drivers/crypto/nitrox/Makefile\n@@ -26,5 +26,6 @@ LDLIBS += -lrte_cryptodev\n SRCS-$(CONFIG_RTE_LIBRTE_PMD_NITROX) += nitrox_device.c\n SRCS-$(CONFIG_RTE_LIBRTE_PMD_NITROX) += nitrox_hal.c\n SRCS-$(CONFIG_RTE_LIBRTE_PMD_NITROX) += nitrox_logs.c\n+SRCS-$(CONFIG_RTE_LIBRTE_PMD_NITROX) += nitrox_sym.c\n \n include $(RTE_SDK)/mk/rte.lib.mk\ndiff --git a/drivers/crypto/nitrox/meson.build b/drivers/crypto/nitrox/meson.build\nindex ad81f8cd8..1277cf58e 100644\n--- a/drivers/crypto/nitrox/meson.build\n+++ b/drivers/crypto/nitrox/meson.build\n@@ -12,4 +12,5 @@ sources = files(\n \t\t'nitrox_device.c',\n \t\t'nitrox_hal.c',\n \t\t'nitrox_logs.c',\n+\t\t'nitrox_sym.c',\n \t\t)\ndiff --git a/drivers/crypto/nitrox/nitrox_device.c b/drivers/crypto/nitrox/nitrox_device.c\nindex a73528211..5b319dd68 100644\n--- a/drivers/crypto/nitrox/nitrox_device.c\n+++ b/drivers/crypto/nitrox/nitrox_device.c\n@@ -6,6 +6,7 @@\n \n #include \"nitrox_device.h\"\n #include \"nitrox_hal.h\"\n+#include \"nitrox_sym.h\"\n \n #define PCI_VENDOR_ID_CAVIUM\t0x177d\n #define NITROX_V_PCI_VF_DEV_ID\t0x13\n@@ -66,6 +67,7 @@ nitrox_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,\n \t\tstruct rte_pci_device *pdev)\n {\n \tstruct nitrox_device *ndev;\n+\tint err;\n \n \t/* Nitrox CSR space */\n \tif (!pdev->mem_resource[0].addr)\n@@ -76,6 +78,12 @@ nitrox_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,\n \t\treturn -ENOMEM;\n \n \tndev_init(ndev, pdev);\n+\terr = nitrox_sym_pmd_create(ndev);\n+\tif (err) {\n+\t\tndev_release(ndev);\n+\t\treturn err;\n+\t}\n+\n \treturn 0;\n }\n \n@@ -83,11 +91,16 @@ static int\n nitrox_pci_remove(struct rte_pci_device *pdev)\n {\n \tstruct nitrox_device *ndev;\n+\tint err;\n \n \tndev = find_ndev(pdev);\n \tif (!ndev)\n \t\treturn -ENODEV;\n \n+\terr = nitrox_sym_pmd_destroy(ndev);\n+\tif (err)\n+\t\treturn err;\n+\n \tndev_release(ndev);\n \treturn 0;\n }\ndiff --git a/drivers/crypto/nitrox/nitrox_device.h b/drivers/crypto/nitrox/nitrox_device.h\nindex 0d0167de2..6b8095f42 100644\n--- a/drivers/crypto/nitrox/nitrox_device.h\n+++ b/drivers/crypto/nitrox/nitrox_device.h\n@@ -8,10 +8,14 @@\n #include <rte_bus_pci.h>\n #include <rte_cryptodev.h>\n \n+struct nitrox_sym_device;\n+\n struct nitrox_device {\n \tTAILQ_ENTRY(nitrox_device) next;\n \tstruct rte_pci_device *pdev;\n \tuint8_t *bar_addr;\n+\tstruct nitrox_sym_device *sym_dev;\n+\tstruct rte_device rte_sym_dev;\n \tuint16_t nr_queues;\n };\n \ndiff --git a/drivers/crypto/nitrox/nitrox_sym.c b/drivers/crypto/nitrox/nitrox_sym.c\nnew file mode 100644\nindex 000000000..12817c6c7\n--- /dev/null\n+++ b/drivers/crypto/nitrox/nitrox_sym.c\n@@ -0,0 +1,163 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(C) 2019 Marvell International Ltd.\n+ */\n+\n+#include <stdbool.h>\n+\n+#include <rte_cryptodev_pmd.h>\n+#include <rte_crypto.h>\n+\n+#include \"nitrox_sym.h\"\n+#include \"nitrox_device.h\"\n+#include \"nitrox_logs.h\"\n+\n+#define CRYPTODEV_NAME_NITROX_PMD crypto_nitrox_sym\n+\n+struct nitrox_sym_device {\n+\tstruct rte_cryptodev *cdev;\n+\tstruct nitrox_device *ndev;\n+};\n+\n+uint8_t nitrox_sym_drv_id;\n+static const char nitrox_sym_drv_name[] = RTE_STR(CRYPTODEV_NAME_NITROX_PMD);\n+static const struct rte_driver nitrox_rte_sym_drv = {\n+\t.name = nitrox_sym_drv_name,\n+\t.alias = nitrox_sym_drv_name\n+};\n+\n+static int nitrox_sym_dev_qp_release(struct rte_cryptodev *cdev,\n+\t\t\t\t uint16_t qp_id);\n+\n+static int\n+nitrox_sym_dev_config(struct rte_cryptodev *cdev,\n+\t\t struct rte_cryptodev_config *config)\n+{\n+\tstruct nitrox_sym_device *sym_dev = cdev->data->dev_private;\n+\tstruct nitrox_device *ndev = sym_dev->ndev;\n+\n+\tif (config->nb_queue_pairs > ndev->nr_queues) {\n+\t\tNITROX_LOG(ERR, \"Invalid queue pairs, max supported %d\\n\",\n+\t\t\t ndev->nr_queues);\n+\t\treturn -EINVAL;\n+\t}\n+\n+\treturn 0;\n+}\n+\n+static int\n+nitrox_sym_dev_start(struct rte_cryptodev *cdev)\n+{\n+\t/* SE cores initialization is done in PF */\n+\tRTE_SET_USED(cdev);\n+\treturn 0;\n+}\n+\n+static void\n+nitrox_sym_dev_stop(struct rte_cryptodev *cdev)\n+{\n+\t/* SE cores cleanup is done in PF */\n+\tRTE_SET_USED(cdev);\n+}\n+\n+static int\n+nitrox_sym_dev_close(struct rte_cryptodev *cdev)\n+{\n+\tint i, ret;\n+\n+\tfor (i = 0; i < cdev->data->nb_queue_pairs; i++) {\n+\t\tret = nitrox_sym_dev_qp_release(cdev, i);\n+\t\tif (ret)\n+\t\t\treturn ret;\n+\t}\n+\n+\treturn 0;\n+}\n+\n+static void\n+nitrox_sym_dev_info_get(struct rte_cryptodev *cdev,\n+\t\t\tstruct rte_cryptodev_info *info)\n+{\n+\tstruct nitrox_sym_device *sym_dev = cdev->data->dev_private;\n+\tstruct nitrox_device *ndev = sym_dev->ndev;\n+\n+\tif (!info)\n+\t\treturn;\n+\n+\tinfo->max_nb_queue_pairs = ndev->nr_queues;\n+\tinfo->feature_flags = cdev->feature_flags;\n+\tinfo->driver_id = nitrox_sym_drv_id;\n+\tinfo->sym.max_nb_sessions = 0;\n+}\n+\n+static int\n+nitrox_sym_dev_qp_release(struct rte_cryptodev *cdev, uint16_t qp_id)\n+{\n+\tRTE_SET_USED(cdev);\n+\tRTE_SET_USED(qp_id);\n+\treturn 0;\n+}\n+\n+static struct rte_cryptodev_ops nitrox_cryptodev_ops = {\n+\t.dev_configure\t\t= nitrox_sym_dev_config,\n+\t.dev_start\t\t= nitrox_sym_dev_start,\n+\t.dev_stop\t\t= nitrox_sym_dev_stop,\n+\t.dev_close\t\t= nitrox_sym_dev_close,\n+\t.dev_infos_get\t\t= nitrox_sym_dev_info_get,\n+\t.stats_get\t\t= NULL,\n+\t.stats_reset\t\t= NULL,\n+\t.queue_pair_setup\t= NULL,\n+\t.queue_pair_release = NULL,\n+\t.sym_session_get_size = NULL,\n+\t.sym_session_configure = NULL,\n+\t.sym_session_clear = NULL\n+};\n+\n+int\n+nitrox_sym_pmd_create(struct nitrox_device *ndev)\n+{\n+\tchar name[RTE_CRYPTODEV_NAME_MAX_LEN];\n+\tstruct rte_cryptodev_pmd_init_params init_params = {\n+\t\t\t.name = \"\",\n+\t\t\t.socket_id = ndev->pdev->device.numa_node,\n+\t\t\t.private_data_size = sizeof(struct nitrox_sym_device)\n+\t};\n+\tstruct rte_cryptodev *cdev;\n+\n+\trte_pci_device_name(&ndev->pdev->addr, name, sizeof(name));\n+\tsnprintf(name + strlen(name), RTE_CRYPTODEV_NAME_MAX_LEN, \"_n5sym\");\n+\tndev->rte_sym_dev.driver = &nitrox_rte_sym_drv;\n+\tndev->rte_sym_dev.numa_node = ndev->pdev->device.numa_node;\n+\tndev->rte_sym_dev.devargs = NULL;\n+\tcdev = rte_cryptodev_pmd_create(name, &ndev->rte_sym_dev,\n+\t\t\t\t\t&init_params);\n+\tif (!cdev) {\n+\t\tNITROX_LOG(ERR, \"Cryptodev '%s' creation failed\\n\", name);\n+\t\treturn -ENODEV;\n+\t}\n+\n+\tndev->rte_sym_dev.name = cdev->data->name;\n+\tcdev->driver_id = nitrox_sym_drv_id;\n+\tcdev->dev_ops = &nitrox_cryptodev_ops;\n+\tcdev->enqueue_burst = NULL;\n+\tcdev->dequeue_burst = NULL;\n+\tcdev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |\n+\t\tRTE_CRYPTODEV_FF_HW_ACCELERATED;\n+\n+\tndev->sym_dev = cdev->data->dev_private;\n+\tndev->sym_dev->cdev = cdev;\n+\tndev->sym_dev->ndev = ndev;\n+\tNITROX_LOG(DEBUG, \"Created cryptodev '%s', dev_id %d, drv_id %d\\n\",\n+\t\t cdev->data->name, cdev->data->dev_id, nitrox_sym_drv_id);\n+\treturn 0;\n+}\n+\n+int\n+nitrox_sym_pmd_destroy(struct nitrox_device *ndev)\n+{\n+\treturn rte_cryptodev_pmd_destroy(ndev->sym_dev->cdev);\n+}\n+\n+static struct cryptodev_driver nitrox_crypto_drv;\n+RTE_PMD_REGISTER_CRYPTO_DRIVER(nitrox_crypto_drv,\n+\t\tnitrox_rte_sym_drv,\n+\t\tnitrox_sym_drv_id);\ndiff --git a/drivers/crypto/nitrox/nitrox_sym.h b/drivers/crypto/nitrox/nitrox_sym.h\nnew file mode 100644\nindex 000000000..f30847e8a\n--- /dev/null\n+++ b/drivers/crypto/nitrox/nitrox_sym.h\n@@ -0,0 +1,13 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(C) 2019 Marvell International Ltd.\n+ */\n+\n+#ifndef _NITROX_SYM_H_\n+#define _NITROX_SYM_H_\n+\n+struct nitrox_device;\n+\n+int nitrox_sym_pmd_create(struct nitrox_device *ndev);\n+int nitrox_sym_pmd_destroy(struct nitrox_device *ndev);\n+\n+#endif /* _NITROX_SYM_H_ */\n", "prefixes": [ "v5", "2/8" ] }