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GET /api/patches/52920/?format=api
{ "id": 52920, "url": "http://patches.dpdk.org/api/patches/52920/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/2328c24496c778f69ea7b32ee34076af484c8d37.1555587238.git.igor.russkikh@aquantia.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": "<2328c24496c778f69ea7b32ee34076af484c8d37.1555587238.git.igor.russkikh@aquantia.com>", "list_archive_url": "https://inbox.dpdk.org/dev/2328c24496c778f69ea7b32ee34076af484c8d37.1555587238.git.igor.russkikh@aquantia.com", "date": "2019-04-18T11:39:55", "name": "[v3,3/6] net/atlantic: macsec firmware interface", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": true, "hash": "810080b3c82dc64790577184423a7ba9e5a05a3f", "submitter": { "id": 1124, "url": "http://patches.dpdk.org/api/people/1124/?format=api", "name": "Igor Russkikh", "email": "igor.russkikh@aquantia.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/2328c24496c778f69ea7b32ee34076af484c8d37.1555587238.git.igor.russkikh@aquantia.com/mbox/", "series": [ { "id": 4374, "url": "http://patches.dpdk.org/api/series/4374/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=4374", "date": "2019-04-18T11:39:46", "name": "add MACSEC hw offload to atlantic PMD", "version": 3, "mbox": "http://patches.dpdk.org/series/4374/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/52920/comments/", "check": "warning", "checks": "http://patches.dpdk.org/api/patches/52920/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@dpdk.org", "Delivered-To": "patchwork@dpdk.org", "Received": [ "from [92.243.14.124] (localhost [127.0.0.1])\n\tby dpdk.org (Postfix) with ESMTP id E41691B9BB;\n\tThu, 18 Apr 2019 13:39:59 +0200 (CEST)", "from NAM04-CO1-obe.outbound.protection.outlook.com\n\t(mail-eopbgr690049.outbound.protection.outlook.com [40.107.69.49])\n\tby dpdk.org (Postfix) with ESMTP id C2CA41B9AE\n\tfor <dev@dpdk.org>; Thu, 18 Apr 2019 13:39:56 +0200 (CEST)", "from DM6PR11MB3625.namprd11.prod.outlook.com (20.178.230.149) by\n\tDM6PR11MB3866.namprd11.prod.outlook.com (10.255.61.11) with Microsoft\n\tSMTP Server (version=TLS1_2,\n\tcipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id\n\t15.20.1792.14; Thu, 18 Apr 2019 11:39:55 +0000", "from DM6PR11MB3625.namprd11.prod.outlook.com\n\t([fe80::f035:2c20:5a61:7653]) by\n\tDM6PR11MB3625.namprd11.prod.outlook.com\n\t([fe80::f035:2c20:5a61:7653%3]) with mapi id 15.20.1813.011;\n\tThu, 18 Apr 2019 11:39:55 +0000" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=AQUANTIA1COM.onmicrosoft.com; s=selector1-aquantia-com;\n\th=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;\n\tbh=lYw3S5LZLGZXtSmBSnIuE+fgw76YLxEkEYe+YMVtQqQ=;\n\tb=t5GhslAeJ00TW6KiAqaLqguYuzdF8q2IpE+2dCYUnRGP37zm5E7/O2JoVOrSDob2NRFLZktW6C5uvTpwS5Hoaid0J7ITs6vTeR0QrVhoY/satnYjc1vJN7c5AMZY7ba7vTexnBNZXMDk8nTNdXKqTAXh8X1hRhC/FSz6EjZj52E=", "From": "Igor Russkikh <Igor.Russkikh@aquantia.com>", "To": "\"dev@dpdk.org\" <dev@dpdk.org>", "CC": "\"ferruh.yigit@intel.com\" <ferruh.yigit@intel.com>, \"thomas@monjalon.net\"\n\t<thomas@monjalon.net>, \"arybchenko@solarflare.com\"\n\t<arybchenko@solarflare.com>, \"konstantin.ananyev@intel.com\"\n\t<konstantin.ananyev@intel.com>,\n\tPavel Belous <Pavel.Belous@aquantia.com>, \n\tIgor Russkikh <Igor.Russkikh@aquantia.com>", "Thread-Topic": "[PATCH v3 3/6] net/atlantic: macsec firmware interface", "Thread-Index": "AQHU9dtxQ+PKJmogsE+Tz+4Y5Cb9HA==", "Date": "Thu, 18 Apr 2019 11:39:55 +0000", "Message-ID": "<2328c24496c778f69ea7b32ee34076af484c8d37.1555587238.git.igor.russkikh@aquantia.com>", "References": "<cover.1555587238.git.igor.russkikh@aquantia.com>", "In-Reply-To": "<cover.1555587238.git.igor.russkikh@aquantia.com>", "Accept-Language": "en-US", "Content-Language": "en-US", "X-MS-Has-Attach": "", "X-MS-TNEF-Correlator": "", "x-clientproxiedby": "BYAPR11CA0051.namprd11.prod.outlook.com\n\t(2603:10b6:a03:80::28) To DM6PR11MB3625.namprd11.prod.outlook.com\n\t(2603:10b6:5:13a::21)", "authentication-results": "spf=none (sender IP is )\n\tsmtp.mailfrom=Igor.Russkikh@aquantia.com; ", "x-ms-exchange-messagesentrepresentingtype": "1", "x-mailer": "git-send-email 2.17.1", "x-originating-ip": "[95.79.108.179]", "x-ms-publictraffictype": "Email", 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"AMRlOmwH+44bF272k0H0o0TCbHrXGuS1WtXbJzx2Hs1cjfH1caJ1e2maMjWuZ+BvpbL+N2JJ869+GoIDdShPO3CyObCkDQ0d8cg78kz3464k95wYGDywjm0Ru/BbfAx79OWY/rGKclobFtePSxvPFVAiD1crMdf68cimZjbleHhLdZUHgRy8qiJThRMpl7jhvc3crxNEczjrAa8xPkSKCmLeKsijdPGb74CKlKNogUszSmU/Yc3nwM2dXiTK7Atex8pjNFYpJHiYpNyV4GbBvyNLESXerAxU9NR8mxc7NTFfuQ/Anzuz+O9dW9MDYhcNSoTSTHxYtvuF9d4JRRjRqd6pcD7JGq9mUm1zd9PC7J5bJemNF1pNzYVhakApHrhZWqKqNTR1BQkjA+W+UzQ31NLO48rkBUYiSbf6Gxg1V9M=", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "MIME-Version": "1.0", "X-OriginatorOrg": "aquantia.com", "X-MS-Exchange-CrossTenant-Network-Message-Id": "8684f75d-9845-4ae4-e2fb-08d6c3f293a7", "X-MS-Exchange-CrossTenant-originalarrivaltime": "18 Apr 2019 11:39:55.0362\n\t(UTC)", "X-MS-Exchange-CrossTenant-fromentityheader": "Hosted", "X-MS-Exchange-CrossTenant-id": "83e2e134-991c-4ede-8ced-34d47e38e6b1", "X-MS-Exchange-CrossTenant-mailboxtype": "HOSTED", "X-MS-Exchange-Transport-CrossTenantHeadersStamped": "DM6PR11MB3866", "Subject": "[dpdk-dev] [PATCH v3 3/6] net/atlantic: macsec firmware interface", "X-BeenThere": "dev@dpdk.org", "X-Mailman-Version": "2.1.15", "Precedence": "list", "List-Id": "DPDK patches and discussions <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n\t<mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n\t<mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org", "Sender": "\"dev\" <dev-bounces@dpdk.org>" }, "content": "From: Pavel Belous <pavel.belous@aquantia.com>\n\nImplementation of firmware interface for macsec configuration.\nStructure with config data is written into FW memory, then we trigger\nFW to execute the request and wait for result.\n\nSigned-off-by: Pavel Belous <pavel.belous@aquantia.com>\nSigned-off-by: Igor Russkikh <igor.russkikh@aquantia.com>\n---\n drivers/net/atlantic/atl_types.h | 2 +\n .../net/atlantic/hw_atl/hw_atl_utils_fw2x.c | 51 +++++++++++++++++++\n 2 files changed, 53 insertions(+)", "diff": "diff --git a/drivers/net/atlantic/atl_types.h b/drivers/net/atlantic/atl_types.h\r\nindex 3cc9e96089e8..dbaf2c635f50 100644\r\n--- a/drivers/net/atlantic/atl_types.h\r\n+++ b/drivers/net/atlantic/atl_types.h\r\n@@ -128,6 +128,8 @@ struct aq_hw_s {\r\n \tstruct hw_atl_stats_s last_stats;\r\n \tstruct aq_stats_s curr_stats;\r\n \r\n+\tu32 caps_lo;\r\n+\r\n \tu64 speed;\r\n \tunsigned int chip_features;\r\n \tu32 fw_ver_actual;\r\ndiff --git a/drivers/net/atlantic/hw_atl/hw_atl_utils_fw2x.c b/drivers/net/atlantic/hw_atl/hw_atl_utils_fw2x.c\r\nindex f215ceb70435..89a3759b89b4 100644\r\n--- a/drivers/net/atlantic/hw_atl/hw_atl_utils_fw2x.c\r\n+++ b/drivers/net/atlantic/hw_atl/hw_atl_utils_fw2x.c\r\n@@ -62,6 +62,7 @@ static int aq_fw2x_set_state(struct aq_hw_s *self,\r\n static int aq_fw2x_init(struct aq_hw_s *self)\r\n {\r\n \tint err = 0;\r\n+\tstruct hw_aq_atl_utils_mbox mbox;\r\n \r\n \t/* check 10 times by 1ms */\r\n \tAQ_HW_WAIT_FOR(0U != (self->mbox_addr =\r\n@@ -70,6 +71,12 @@ static int aq_fw2x_init(struct aq_hw_s *self)\r\n \tAQ_HW_WAIT_FOR(0U != (self->rpc_addr =\r\n \t\t aq_hw_read_reg(self, HW_ATL_FW2X_MPI_RPC_ADDR)),\r\n \t\t 1000U, 100U);\r\n+\r\n+\t/* Read caps */\r\n+\thw_atl_utils_mpi_read_stats(self, &mbox);\r\n+\r\n+\tself->caps_lo = mbox.info.caps_lo;\r\n+\r\n \treturn err;\r\n }\r\n \r\n@@ -623,6 +630,49 @@ static int aq_fw2x_set_eeprom(struct aq_hw_s *self, int dev_addr,\r\n \treturn 0;\r\n }\r\n \r\n+static int aq_fw2x_send_macsec_request(struct aq_hw_s *self,\r\n+\t\t\t\tstruct macsec_msg_fw_request *req,\r\n+\t\t\t\tstruct macsec_msg_fw_response *response)\r\n+{\r\n+\tint err = 0;\r\n+\tu32 mpi_opts = 0;\r\n+\r\n+\tif (!response || !response)\r\n+\t\treturn 0;\r\n+\r\n+\tif ((self->caps_lo & BIT(CAPS_LO_MACSEC)) == 0)\r\n+\t\treturn -EOPNOTSUPP;\r\n+\r\n+\t/* Write macsec request to cfg memory */\r\n+\terr = hw_atl_utils_fw_upload_dwords(self, self->rpc_addr,\r\n+\t\t(u32 *)(void *)req,\r\n+\t\tRTE_ALIGN(sizeof(*req) / sizeof(u32), sizeof(u32)));\r\n+\r\n+\tif (err < 0)\r\n+\t\treturn err;\r\n+\r\n+\t/* Toggle 0x368.CAPS_LO_MACSEC bit */\r\n+\tmpi_opts = aq_hw_read_reg(self, HW_ATL_FW2X_MPI_CONTROL_ADDR);\r\n+\tmpi_opts ^= BIT(CAPS_LO_MACSEC);\r\n+\r\n+\taq_hw_write_reg(self, HW_ATL_FW2X_MPI_CONTROL_ADDR, mpi_opts);\r\n+\r\n+\t/* Wait until REQUEST_BIT matched in 0x370 */\r\n+\tAQ_HW_WAIT_FOR((aq_hw_read_reg(self, HW_ATL_FW2X_MPI_STATE_ADDR) &\r\n+\t\tBIT(CAPS_LO_MACSEC)) == (mpi_opts & BIT(CAPS_LO_MACSEC)),\r\n+\t\t1000U, 10000U);\r\n+\r\n+\tif (err < 0)\r\n+\t\treturn err;\r\n+\r\n+\t/* Read status of write operation */\r\n+\terr = hw_atl_utils_fw_downld_dwords(self, self->rpc_addr + sizeof(u32),\r\n+\t\t(u32 *)(void *)response,\r\n+\t\tRTE_ALIGN(sizeof(*response) / sizeof(u32), sizeof(u32)));\r\n+\r\n+\treturn err;\r\n+}\r\n+\r\n const struct aq_fw_ops aq_fw_2x_ops = {\r\n \t.init = aq_fw2x_init,\r\n \t.deinit = aq_fw2x_deinit,\r\n@@ -641,4 +691,5 @@ const struct aq_fw_ops aq_fw_2x_ops = {\r\n \t.led_control = aq_fw2x_led_control,\r\n \t.get_eeprom = aq_fw2x_get_eeprom,\r\n \t.set_eeprom = aq_fw2x_set_eeprom,\r\n+\t.send_macsec_req = aq_fw2x_send_macsec_request,\r\n };\r\n", "prefixes": [ "v3", "3/6" ] }