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GET /api/patches/79683/?format=api
{ "id": 79683, "url": "http://patches.dpdk.org/api/patches/79683/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/20201005162658.12416-2-vikas.gupta@broadcom.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": "<20201005162658.12416-2-vikas.gupta@broadcom.com>", "list_archive_url": "https://inbox.dpdk.org/dev/20201005162658.12416-2-vikas.gupta@broadcom.com", "date": "2020-10-05T16:26:51", "name": "[v3,1/8] crypto/bcmfs: add BCMFS driver", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "2e3e0f17814343a3eeb082bece80b47ee29a963d", "submitter": { "id": 1907, "url": "http://patches.dpdk.org/api/people/1907/?format=api", "name": "Vikas Gupta", "email": "vikas.gupta@broadcom.com" }, "delegate": { "id": 6690, "url": "http://patches.dpdk.org/api/users/6690/?format=api", "username": "akhil", "first_name": "akhil", "last_name": "goyal", "email": "gakhil@marvell.com" }, "mbox": "http://patches.dpdk.org/project/dpdk/patch/20201005162658.12416-2-vikas.gupta@broadcom.com/mbox/", "series": [ { "id": 12697, "url": "http://patches.dpdk.org/api/series/12697/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=12697", "date": "2020-10-05T16:26:50", "name": "Add Crypto PMD for Broadcom`s FlexSparc devices", "version": 3, "mbox": "http://patches.dpdk.org/series/12697/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/79683/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/79683/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from dpdk.org (dpdk.org [92.243.14.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 1D8A2A04B1;\n\tMon, 5 Oct 2020 18:28:09 +0200 (CEST)", "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id 841581BA57;\n\tMon, 5 Oct 2020 18:27:21 +0200 (CEST)", "from mail-pj1-f66.google.com (mail-pj1-f66.google.com\n [209.85.216.66]) by dpdk.org (Postfix) with ESMTP id 0CF391B81B\n for <dev@dpdk.org>; Mon, 5 Oct 2020 18:27:19 +0200 (CEST)", "by mail-pj1-f66.google.com with SMTP id t7so68906pjd.3\n for <dev@dpdk.org>; Mon, 05 Oct 2020 09:27:18 -0700 (PDT)", "from rahul_yocto_ubuntu18.ibn.broadcom.net ([192.19.234.250])\n by smtp.gmail.com with ESMTPSA id d129sm378061pfc.161.2020.10.05.09.27.11\n (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n Mon, 05 Oct 2020 09:27:13 -0700 (PDT)" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com;\n s=google;\n h=from:to:cc:subject:date:message-id:in-reply-to:references;\n bh=wZyZJzJM9no2dhBqBudDg7OJkRyJBk28T4wh6gIij+U=;\n b=WmEZylH4lz+B5SRBTZlQVxhr9GpnXObp0j4IrXYFvimzivglY0oL6GD2dWaYhEt9C5\n W8iHCByzCsUv3Ns+TVY+y8lmXJfyRhY72ukkW50RNVrueV5n5QX4Snap2b7WZBXDUNx7\n BlNm7bcR0hrQHuqba+HUXu61VTYNLJYeOEsUc=", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n d=1e100.net; s=20161025;\n h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n :references;\n bh=wZyZJzJM9no2dhBqBudDg7OJkRyJBk28T4wh6gIij+U=;\n b=EmZ5xQWFjLIdS0NXFDph3bq0gCY19ozC8xuwDUFT1tC/gcyuonJCkbA4Ym06aXIRvW\n rm7xncblsw+2emyUie08YUR0WZoLjd8waPUmOXGuha/Wr5NaghFLhxNKU3N0PE8Wxb0x\n UBsfMMi2cYwNHkuF1QxQHujMGKHLeb0yHiPRGNZeDAspFNM3aIKHKVF9bfv7qHkzTxem\n pG/NNsM5pLwluyQuvAkVYpZaP7A30ZCCnMR70r486XOMpE4Zg2/RD+JoDfO07g4cC6oK\n +qe/hzQuEWxeb+36wHm9QeoLJqim3mN7JOStfR7LBbxDC1PT2iGUQxB1dE6cQylJYE2O\n 6Ltw==", "X-Gm-Message-State": "AOAM5331CVQSv9RYSsDl1FigT5iOf2D7NrOm5gtEKO0QwGJ+OwkS8VCh\n 12fH/aXNaKTpq4UkuN9NrfWHKtCOK6cm4GTy2b9XmR0yWdfOevZ/133G5v51hXDQU4stWsoYBYP\n ZRBpCM2rD5E4v+mRNgrd9OJ+MPfTam3thODjCM+XNGlNCpHkLd80UUGqLdh/C", "X-Google-Smtp-Source": "\n ABdhPJzBt9NnlvipSwa/IahG+AWZdGa7DKaB8IDFhXZAnfsfeHCqt0/3vWs0TfkEauu/aIhwD9F+ng==", "X-Received": "by 2002:a17:90b:224a:: with SMTP id\n hk10mr234854pjb.4.1601915233589;\n Mon, 05 Oct 2020 09:27:13 -0700 (PDT)", "From": "Vikas Gupta <vikas.gupta@broadcom.com>", "To": "dev@dpdk.org,\n\takhil.goyal@nxp.com", "Cc": "vikram.prakash@broadcom.com, Vikas Gupta <vikas.gupta@broadcom.com>,\n Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>", "Date": "Mon, 5 Oct 2020 21:56:51 +0530", "Message-Id": "<20201005162658.12416-2-vikas.gupta@broadcom.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20201005162658.12416-1-vikas.gupta@broadcom.com>", "References": "<20200813172344.3228-1-vikas.gupta@broadcom.com>\n <20201005162658.12416-1-vikas.gupta@broadcom.com>", "Content-Type": "text/plain", "X-Content-Filtered-By": "Mailman/MimeDel 2.1.15", "Subject": "[dpdk-dev] [PATCH v3 1/8] crypto/bcmfs: add BCMFS driver", "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 <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 <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "Add Broadcom FlexSparc(FS) device creation driver which registers to a\nvdev and create a device. Add APIs for logs, supportive documention and\nmaintainers file.\n\nSigned-off-by: Vikas Gupta <vikas.gupta@broadcom.com>\nSigned-off-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>\nReviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>\n---\n MAINTAINERS | 7 +\n doc/guides/cryptodevs/bcmfs.rst | 51 ++++\n doc/guides/cryptodevs/index.rst | 1 +\n doc/guides/rel_notes/release_20_11.rst | 5 +\n drivers/crypto/bcmfs/bcmfs_device.c | 257 ++++++++++++++++++\n drivers/crypto/bcmfs/bcmfs_device.h | 40 +++\n drivers/crypto/bcmfs/bcmfs_logs.c | 38 +++\n drivers/crypto/bcmfs/bcmfs_logs.h | 34 +++\n drivers/crypto/bcmfs/meson.build | 10 +\n .../crypto/bcmfs/rte_pmd_bcmfs_version.map | 3 +\n drivers/crypto/meson.build | 1 +\n 11 files changed, 447 insertions(+)\n create mode 100644 doc/guides/cryptodevs/bcmfs.rst\n create mode 100644 drivers/crypto/bcmfs/bcmfs_device.c\n create mode 100644 drivers/crypto/bcmfs/bcmfs_device.h\n create mode 100644 drivers/crypto/bcmfs/bcmfs_logs.c\n create mode 100644 drivers/crypto/bcmfs/bcmfs_logs.h\n create mode 100644 drivers/crypto/bcmfs/meson.build\n create mode 100644 drivers/crypto/bcmfs/rte_pmd_bcmfs_version.map", "diff": "diff --git a/MAINTAINERS b/MAINTAINERS\nindex c0abbe0fc8..ab849ac1d1 100644\n--- a/MAINTAINERS\n+++ b/MAINTAINERS\n@@ -1081,6 +1081,13 @@ F: drivers/crypto/zuc/\n F: doc/guides/cryptodevs/zuc.rst\n F: doc/guides/cryptodevs/features/zuc.ini\n \n+Broadcom FlexSparc\n+M: Vikas Gupta <vikas.gupta@@broadcom.com>\n+M: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com>\n+M: Ajit Khaparde <ajit.khaparde@broadcom.com>\n+F: drivers/crypto/bcmfs/\n+F: doc/guides/cryptodevs/bcmfs.rst\n+F: doc/guides/cryptodevs/features/bcmfs.ini\n \n Compression Drivers\n -------------------\ndiff --git a/doc/guides/cryptodevs/bcmfs.rst b/doc/guides/cryptodevs/bcmfs.rst\nnew file mode 100644\nindex 0000000000..dc21bf60cc\n--- /dev/null\n+++ b/doc/guides/cryptodevs/bcmfs.rst\n@@ -0,0 +1,51 @@\n+.. SPDX-License-Identifier: BSD-3-Clause\n+ Copyright(C) 2020 Broadcom\n+\n+Broadcom FlexSparc Crypto Poll Mode Driver\n+==========================================\n+\n+The FlexSparc crypto poll mode driver (BCMFS PMD) provides support for offloading\n+cryptographic operations to the Broadcom SoCs having FlexSparc4/FlexSparc5 unit.\n+Detailed information about SoCs can be found at `Broadcom Official Website\n+<https://www.broadcom.com/products/ethernet-connectivity/network-adapters/smartnic>`__.\n+\n+Supported Broadcom SoCs\n+-----------------------\n+\n+* Stingray\n+* Stingray2\n+\n+Installation\n+------------\n+Information about kernel, rootfs and toolchain can be found at\n+`Broadcom Official Website <https://www.broadcom.com/products/ethernet-connectivity\n+/network-adapters/smartnic/stingray-software>`__.\n+\n+ .. Note::\n+ To execute BCMFS PMD, it must be compiled with VFIO_PRESENT flag on the\n+ compiling platform and same gets enabled in rte_vfio.h.\n+\n+The BCMFS crypto PMD may be compiled natively on a Stingray/Stingray2 platform or\n+cross-compiled on an x86 platform. For example, below commands can be executed\n+for cross compiling on on x86 platform.\n+\n+.. code-block:: console\n+\n+ cd <DPDK-source-directory>\n+ meson <dest-dir> --cross-file config/arm/arm64_stingray_linux_gcc\n+ cd <dest-dir>\n+ ninja\n+\n+Initialization\n+--------------\n+The supported platfom devices should be present in the\n+*/sys/bus/platform/devices/fs<version>/<dev_name>* path on the booted kernel.\n+To get BCMFS PMD executing, device node must be owned by VFIO platform module only.\n+For example, below commands can be run to get hold of a device node by VFIO.\n+\n+.. code-block:: console\n+ \n+ SETUP_SYSFS_DEV_NAME=67000000.crypto_mbox\n+ io_device_name=\"vfio-platform\"\n+ echo $io_device_name > /sys/bus/platform/devices/${SETUP_SYSFS_DEV_NAME}/driver_override\n+ echo ${SETUP_SYSFS_DEV_NAME} > /sys/bus/platform/drivers_probe\ndiff --git a/doc/guides/cryptodevs/index.rst b/doc/guides/cryptodevs/index.rst\nindex a67ed5a282..279f56a002 100644\n--- a/doc/guides/cryptodevs/index.rst\n+++ b/doc/guides/cryptodevs/index.rst\n@@ -13,6 +13,7 @@ Crypto Device Drivers\n aesni_mb\n aesni_gcm\n armv8\n+ bcmfs\n caam_jr\n ccp\n dpaa2_sec\ndiff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst\nindex 73ac08fb0e..8643330321 100644\n--- a/doc/guides/rel_notes/release_20_11.rst\n+++ b/doc/guides/rel_notes/release_20_11.rst\n@@ -185,3 +185,8 @@ Tested Platforms\n This section is a comment. Do not overwrite or remove it.\n Also, make sure to start the actual text at the margin.\n =======================================================\n+\n+* **Added Broadcom BCMFS symmetric crypto PMD.**\n+\n+ Added a symmetric crypto PMD for Broadcom FlexSparc crypto units.\n+ See :doc:`../cryptodevs/bcmfs` guide for more details on this new PMD.\ndiff --git a/drivers/crypto/bcmfs/bcmfs_device.c b/drivers/crypto/bcmfs/bcmfs_device.c\nnew file mode 100644\nindex 0000000000..c9865ee6a5\n--- /dev/null\n+++ b/drivers/crypto/bcmfs/bcmfs_device.c\n@@ -0,0 +1,257 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(C) 2020 Broadcom.\n+ * All rights reserved.\n+ */\n+\n+#include <dirent.h>\n+#include <stdbool.h>\n+#include <sys/queue.h>\n+\n+#include <rte_malloc.h>\n+#include <rte_string_fns.h>\n+\n+#include \"bcmfs_device.h\"\n+#include \"bcmfs_logs.h\"\n+\n+struct bcmfs_device_attr {\n+\tconst char name[BCMFS_MAX_PATH_LEN];\n+\tconst char suffix[BCMFS_DEV_NAME_LEN];\n+\tconst enum bcmfs_device_type type;\n+\tconst uint32_t offset;\n+\tconst uint32_t version;\n+};\n+\n+/* BCMFS supported devices */\n+static struct bcmfs_device_attr dev_table[] = {\n+\t{\n+\t\t.name = \"fs4\",\n+\t\t.suffix = \"crypto_mbox\",\n+\t\t.type = BCMFS_SYM_FS4,\n+\t\t.offset = 0,\n+\t\t.version = 0x76303031\n+\t},\n+\t{\n+\t\t.name = \"fs5\",\n+\t\t.suffix = \"mbox\",\n+\t\t.type = BCMFS_SYM_FS5,\n+\t\t.offset = 0,\n+\t\t.version = 0x76303032\n+\t},\n+\t{\n+\t\t/* sentinel */\n+\t}\n+};\n+\n+TAILQ_HEAD(fsdev_list, bcmfs_device);\n+static struct fsdev_list fsdev_list = TAILQ_HEAD_INITIALIZER(fsdev_list);\n+\n+static struct bcmfs_device *\n+fsdev_allocate_one_dev(struct rte_vdev_device *vdev,\n+\t\t char *dirpath,\n+\t\t char *devname,\n+\t\t enum bcmfs_device_type dev_type __rte_unused)\n+{\n+\tstruct bcmfs_device *fsdev;\n+\n+\tfsdev = rte_calloc(__func__, 1, sizeof(*fsdev), 0);\n+\tif (!fsdev)\n+\t\treturn NULL;\n+\n+\tif (strlen(dirpath) > sizeof(fsdev->dirname)) {\n+\t\tBCMFS_LOG(ERR, \"dir path name is too long\");\n+\t\tgoto cleanup;\n+\t}\n+\n+\tif (strlen(devname) > sizeof(fsdev->name)) {\n+\t\tBCMFS_LOG(ERR, \"devname is too long\");\n+\t\tgoto cleanup;\n+\t}\n+\n+\tstrcpy(fsdev->dirname, dirpath);\n+\tstrcpy(fsdev->name, devname);\n+\n+\tfsdev->vdev = vdev;\n+\n+\tTAILQ_INSERT_TAIL(&fsdev_list, fsdev, next);\n+\n+\treturn fsdev;\n+\n+cleanup:\n+\tfree(fsdev);\n+\n+\treturn NULL;\n+}\n+\n+static struct bcmfs_device *\n+find_fsdev(struct rte_vdev_device *vdev)\n+{\n+\tstruct bcmfs_device *fsdev;\n+\n+\tTAILQ_FOREACH(fsdev, &fsdev_list, next)\n+\t\tif (fsdev->vdev == vdev)\n+\t\t\treturn fsdev;\n+\n+\treturn NULL;\n+}\n+\n+static void\n+fsdev_release(struct bcmfs_device *fsdev)\n+{\n+\tif (fsdev == NULL)\n+\t\treturn;\n+\n+\tTAILQ_REMOVE(&fsdev_list, fsdev, next);\n+\tfree(fsdev);\n+}\n+\n+static int\n+cmprator(const void *a, const void *b)\n+{\n+\treturn (*(const unsigned int *)a - *(const unsigned int *)b);\n+}\n+\n+static int\n+fsdev_find_all_devs(const char *path, const char *search,\n+\t\t uint32_t *devs)\n+{\n+\tDIR *dir;\n+\tstruct dirent *entry;\n+\tint count = 0;\n+\tchar addr[BCMFS_MAX_NODES][BCMFS_MAX_PATH_LEN];\n+\tint i;\n+\n+\tdir = opendir(path);\n+\tif (dir == NULL) {\n+\t\tBCMFS_LOG(ERR, \"Unable to open directory\");\n+\t\treturn 0;\n+\t}\n+\n+\twhile ((entry = readdir(dir)) != NULL) {\n+\t\tif (strstr(entry->d_name, search)) {\n+\t\t\tstrlcpy(addr[count], entry->d_name,\n+\t\t\t\tBCMFS_MAX_PATH_LEN);\n+\t\t\tcount++;\n+\t\t}\n+\t}\n+\n+\tclosedir(dir);\n+\n+\tfor (i = 0 ; i < count; i++)\n+\t\tdevs[i] = (uint32_t)strtoul(addr[i], NULL, 16);\n+\t/* sort the devices based on IO addresses */\n+\tqsort(devs, count, sizeof(uint32_t), cmprator);\n+\n+\treturn count;\n+}\n+\n+static bool\n+fsdev_find_sub_dir(char *path, const char *search, char *output)\n+{\n+\tDIR *dir;\n+\tstruct dirent *entry;\n+\n+\tdir = opendir(path);\n+\tif (dir == NULL) {\n+\t\tBCMFS_LOG(ERR, \"Unable to open directory\");\n+\t\treturn -ENODEV;\n+\t}\n+\n+\twhile ((entry = readdir(dir)) != NULL) {\n+\t\tif (!strcmp(entry->d_name, search)) {\n+\t\t\tstrlcpy(output, entry->d_name, BCMFS_MAX_PATH_LEN);\n+\t\t\tclosedir(dir);\n+\t\t\treturn true;\n+\t\t}\n+\t}\n+\n+\tclosedir(dir);\n+\n+\treturn false;\n+}\n+\n+\n+static int\n+bcmfs_vdev_probe(struct rte_vdev_device *vdev)\n+{\n+\tstruct bcmfs_device *fsdev;\n+\tchar top_dirpath[BCMFS_MAX_PATH_LEN];\n+\tchar sub_dirpath[BCMFS_MAX_PATH_LEN];\n+\tchar out_dirpath[BCMFS_MAX_PATH_LEN];\n+\tchar out_dirname[BCMFS_MAX_PATH_LEN];\n+\tuint32_t fsdev_dev[BCMFS_MAX_NODES];\n+\tenum bcmfs_device_type dtype;\n+\tint i = 0;\n+\tint dev_idx;\n+\tint count = 0;\n+\tbool found = false;\n+\n+\tsprintf(top_dirpath, \"%s\", SYSFS_BCM_PLTFORM_DEVICES);\n+\twhile (strlen(dev_table[i].name)) {\n+\t\tfound = fsdev_find_sub_dir(top_dirpath,\n+\t\t\t\t\t dev_table[i].name,\n+\t\t\t\t\t sub_dirpath);\n+\t\tif (found)\n+\t\t\tbreak;\n+\t\ti++;\n+\t}\n+\tif (!found) {\n+\t\tBCMFS_LOG(ERR, \"No supported bcmfs dev found\");\n+\t\treturn -ENODEV;\n+\t}\n+\n+\tdev_idx = i;\n+\tdtype = dev_table[i].type;\n+\n+\tsnprintf(out_dirpath, sizeof(out_dirpath), \"%s/%s\",\n+\t\t top_dirpath, sub_dirpath);\n+\tcount = fsdev_find_all_devs(out_dirpath,\n+\t\t\t\t dev_table[dev_idx].suffix,\n+\t\t\t\t fsdev_dev);\n+\tif (!count) {\n+\t\tBCMFS_LOG(ERR, \"No supported bcmfs dev found\");\n+\t\treturn -ENODEV;\n+\t}\n+\n+\ti = 0;\n+\twhile (count) {\n+\t\t/* format the device name present in the patch */\n+\t\tsnprintf(out_dirname, sizeof(out_dirname), \"%x.%s\",\n+\t\t\t fsdev_dev[i], dev_table[dev_idx].suffix);\n+\t\tfsdev = fsdev_allocate_one_dev(vdev, out_dirpath,\n+\t\t\t\t\t out_dirname, dtype);\n+\t\tif (!fsdev) {\n+\t\t\tcount--;\n+\t\t\ti++;\n+\t\t\tcontinue;\n+\t\t}\n+\t\tbreak;\n+\t}\n+\tif (fsdev == NULL) {\n+\t\tBCMFS_LOG(ERR, \"All supported devs busy\");\n+\t\treturn -ENODEV;\n+\t}\n+\n+\treturn 0;\n+}\n+\n+static int\n+bcmfs_vdev_remove(struct rte_vdev_device *vdev)\n+{\n+\tstruct bcmfs_device *fsdev;\n+\n+\tfsdev = find_fsdev(vdev);\n+\tif (fsdev == NULL)\n+\t\treturn -ENODEV;\n+\n+\tfsdev_release(fsdev);\n+\treturn 0;\n+}\n+\n+/* Register with vdev */\n+static struct rte_vdev_driver rte_bcmfs_pmd = {\n+\t.probe = bcmfs_vdev_probe,\n+\t.remove = bcmfs_vdev_remove\n+};\n+\n+RTE_PMD_REGISTER_VDEV(bcmfs_pmd,\n+\t\t rte_bcmfs_pmd);\ndiff --git a/drivers/crypto/bcmfs/bcmfs_device.h b/drivers/crypto/bcmfs/bcmfs_device.h\nnew file mode 100644\nindex 0000000000..cc64a8df2c\n--- /dev/null\n+++ b/drivers/crypto/bcmfs/bcmfs_device.h\n@@ -0,0 +1,40 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(C) 2020 Broadcom.\n+ * All rights reserved.\n+ */\n+\n+#ifndef _BCMFS_DEV_H_\n+#define _BCMFS_DEV_H_\n+\n+#include <sys/queue.h>\n+\n+#include <rte_bus_vdev.h>\n+\n+#include \"bcmfs_logs.h\"\n+\n+/* max number of dev nodes */\n+#define BCMFS_MAX_NODES\t\t4\n+#define BCMFS_MAX_PATH_LEN\t512\n+#define BCMFS_DEV_NAME_LEN\t64\n+\n+/* Path for BCM-Platform device directory */\n+#define SYSFS_BCM_PLTFORM_DEVICES \"/sys/bus/platform/devices\"\n+\n+/* Supported devices */\n+enum bcmfs_device_type {\n+\tBCMFS_SYM_FS4,\n+\tBCMFS_SYM_FS5,\n+\tBCMFS_UNKNOWN\n+};\n+\n+struct bcmfs_device {\n+\tTAILQ_ENTRY(bcmfs_device) next;\n+\t/* Directory path for vfio */\n+\tchar dirname[BCMFS_MAX_PATH_LEN];\n+\t/* BCMFS device name */\n+\tchar name[BCMFS_DEV_NAME_LEN];\n+\t/* Parent vdev */\n+\tstruct rte_vdev_device *vdev;\n+};\n+\n+#endif /* _BCMFS_DEV_H_ */\ndiff --git a/drivers/crypto/bcmfs/bcmfs_logs.c b/drivers/crypto/bcmfs/bcmfs_logs.c\nnew file mode 100644\nindex 0000000000..86f4ff3b53\n--- /dev/null\n+++ b/drivers/crypto/bcmfs/bcmfs_logs.c\n@@ -0,0 +1,38 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2020 Broadcom\n+ * All rights reserved.\n+ */\n+\n+#include <rte_log.h>\n+#include <rte_hexdump.h>\n+\n+#include \"bcmfs_logs.h\"\n+\n+int bcmfs_conf_logtype;\n+int bcmfs_dp_logtype;\n+\n+int\n+bcmfs_hexdump_log(uint32_t level, uint32_t logtype, const char *title,\n+\t\tconst void *buf, unsigned int len)\n+{\n+\tif (level > rte_log_get_global_level())\n+\t\treturn 0;\n+\tif (level > (uint32_t)(rte_log_get_level(logtype)))\n+\t\treturn 0;\n+\n+\trte_hexdump(rte_log_get_stream(), title, buf, len);\n+\treturn 0;\n+}\n+\n+RTE_INIT(bcmfs_device_init_log)\n+{\n+\t/* Configuration and general logs */\n+\tbcmfs_conf_logtype = rte_log_register(\"pmd.bcmfs_config\");\n+\tif (bcmfs_conf_logtype >= 0)\n+\t\trte_log_set_level(bcmfs_conf_logtype, RTE_LOG_NOTICE);\n+\n+\t/* data-path logs */\n+\tbcmfs_dp_logtype = rte_log_register(\"pmd.bcmfs_fp\");\n+\tif (bcmfs_dp_logtype >= 0)\n+\t\trte_log_set_level(bcmfs_dp_logtype, RTE_LOG_NOTICE);\n+}\ndiff --git a/drivers/crypto/bcmfs/bcmfs_logs.h b/drivers/crypto/bcmfs/bcmfs_logs.h\nnew file mode 100644\nindex 0000000000..c03a49b75c\n--- /dev/null\n+++ b/drivers/crypto/bcmfs/bcmfs_logs.h\n@@ -0,0 +1,34 @@\n+/* SPDX-License-Identifier: BSD-3-Clause\n+ * Copyright(c) 2020 Broadcom\n+ * All rights reserved.\n+ */\n+\n+#ifndef _BCMFS_LOGS_H_\n+#define _BCMFS_LOGS_H_\n+\n+#include <rte_log.h>\n+\n+extern int bcmfs_conf_logtype;\n+extern int bcmfs_dp_logtype;\n+\n+#define BCMFS_LOG(level, fmt, args...)\t\t\\\n+\trte_log(RTE_LOG_ ## level, bcmfs_conf_logtype,\t\t\\\n+\t\t\"%s(): \" fmt \"\\n\", __func__, ## args)\n+\n+#define BCMFS_DP_LOG(level, fmt, args...)\t\t\\\n+\trte_log(RTE_LOG_ ## level, bcmfs_dp_logtype,\t\t\\\n+\t\t\"%s(): \" fmt \"\\n\", __func__, ## args)\n+\n+#define BCMFS_DP_HEXDUMP_LOG(level, title, buf, len)\t\\\n+\tbcmfs_hexdump_log(RTE_LOG_ ## level, bcmfs_dp_logtype, title, buf, len)\n+\n+/**\n+ * bcmfs_hexdump_log Dump out memory in a special hex dump format.\n+ *\n+ * The message will be sent to the stream used by the rte_log infrastructure.\n+ */\n+int\n+bcmfs_hexdump_log(uint32_t level, uint32_t logtype, const char *heading,\n+\t\t const void *buf, unsigned int len);\n+\n+#endif /* _BCMFS_LOGS_H_ */\ndiff --git a/drivers/crypto/bcmfs/meson.build b/drivers/crypto/bcmfs/meson.build\nnew file mode 100644\nindex 0000000000..a4bdd8ee5d\n--- /dev/null\n+++ b/drivers/crypto/bcmfs/meson.build\n@@ -0,0 +1,10 @@\n+# SPDX-License-Identifier: BSD-3-Clause\n+# Copyright(C) 2020 Broadcom\n+# All rights reserved.\n+#\n+\n+deps += ['eal', 'bus_vdev']\n+sources = files(\n+\t\t'bcmfs_logs.c',\n+\t\t'bcmfs_device.c'\n+\t\t)\ndiff --git a/drivers/crypto/bcmfs/rte_pmd_bcmfs_version.map b/drivers/crypto/bcmfs/rte_pmd_bcmfs_version.map\nnew file mode 100644\nindex 0000000000..299ae632da\n--- /dev/null\n+++ b/drivers/crypto/bcmfs/rte_pmd_bcmfs_version.map\n@@ -0,0 +1,3 @@\n+DPDK_21.0 {\n+\tlocal: *;\n+};\ndiff --git a/drivers/crypto/meson.build b/drivers/crypto/meson.build\nindex a2423507ad..93c2968acb 100644\n--- a/drivers/crypto/meson.build\n+++ b/drivers/crypto/meson.build\n@@ -8,6 +8,7 @@ endif\n drivers = ['aesni_gcm',\n \t 'aesni_mb',\n \t 'armv8',\n+\t 'bcmfs',\n \t 'caam_jr',\n \t 'ccp',\n \t 'dpaa_sec',\n", "prefixes": [ "v3", "1/8" ] }