From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <Anoob.Joseph@cavium.com>
Received: from NAM01-BN3-obe.outbound.protection.outlook.com
(mail-bn3nam01on0068.outbound.protection.outlook.com [104.47.33.68])
by dpdk.org (Postfix) with ESMTP id 98A4A1B10F
for <dev@dpdk.org>; Fri, 5 Oct 2018 15:01:10 +0200 (CEST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=CAVIUMNETWORKS.onmicrosoft.com; s=selector1-cavium-com;
h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
bh=sj/8O0mF548G6ueMphrXO1/FIJVdPd1BEYOTJ6EA6ro=;
b=JSmhQMnSSl0j6SlwNitUN6/nBeiCuWhgzz/gtULL1Fj1wCox8szYqhoLEax/hmSqWU+W/IFOEyFfu/D4CVy7yUntjRu0eiHZYFneKUfwVAgFxoHOxswwM14Jk/Amn1KCmRgeO4I2FMfPPKnehnSUyWOOAQZLFsN4T+lQbJhqi1Y=
Authentication-Results: spf=none (sender IP is )
smtp.mailfrom=Anoob.Joseph@cavium.com;
Received: from ajoseph83.caveonetworks.com.com (115.113.156.2) by
SN6PR07MB4910.namprd07.prod.outlook.com (2603:10b6:805:39::16) with Microsoft
SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
15.20.1207.21; Fri, 5 Oct 2018 13:01:04 +0000
From: Anoob Joseph <anoob.joseph@caviumnetworks.com>
To: Akhil Goyal <akhil.goyal@nxp.com>,
Pablo de Lara <pablo.de.lara.guarch@intel.com>,
Thomas Monjalon <thomas@monjalon.net>
Cc: Murthy NSSR <nidadavolu.murthy@caviumnetworks.com>,
Jerin Jacob <jerin.jacob@caviumnetworks.com>,
Narayana Prasad <narayanaprasad.athreya@caviumnetworks.com>, dev@dpdk.org,
Ankur Dwivedi <ankur.dwivedi@caviumnetworks.com>,
Anoob Joseph <anoob.joseph@caviumnetworks.com>,
Nithin Dabilpuram <nithin.dabilpuram@caviumnetworks.com>,
Ragothaman Jayaraman <rjayaraman@caviumnetworks.com>,
Srisivasubramanian S <ssrinivasan@caviumnetworks.com>,
Tejasree Kondoj <kondoj.tejasree@caviumnetworks.com>
Date: Fri, 5 Oct 2018 18:29:03 +0530
Message-Id: <1538744363-30340-13-git-send-email-anoob.joseph@caviumnetworks.com>
X-Mailer: git-send-email 2.7.4
In-Reply-To: <1538744363-30340-1-git-send-email-anoob.joseph@caviumnetworks.com>
References: <1536033560-21541-1-git-send-email-ajoseph@caviumnetworks.com>
<1538744363-30340-1-git-send-email-anoob.joseph@caviumnetworks.com>
MIME-Version: 1.0
Content-Type: text/plain
X-Originating-IP: [115.113.156.2]
X-ClientProxiedBy: MA1PR0101CA0036.INDPRD01.PROD.OUTLOOK.COM
(2603:1096:a00:22::22) To SN6PR07MB4910.namprd07.prod.outlook.com
(2603:10b6:805:39::16)
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: b6c2b1dd-21b2-489a-4513-08d62ac29eaa
X-Microsoft-Antispam: BCL:0; PCL:0;
RULEID:(7020095)(4652040)(8989299)(4534185)(7168020)(4627221)(201703031133081)(201702281549075)(8990200)(5600074)(711020)(2017052603328)(7153060)(7193020);
SRVR:SN6PR07MB4910;
X-Microsoft-Exchange-Diagnostics: 1; SN6PR07MB4910;
3:yrqfmXgrik9oUiBaJ6oJU1vk4bgfy5eqWGH5odiB5hwoU8Gtw2ks1O8imiEB8gr6GYlMxAkVa1mHFu6xvCW2+Zx6iJJgE2ZHLdILGAPhjdqU3jJANnItx7ScFjKRDpBgGkKfnrIc4lOSe2RfT6uJyh/AqtBvJ1RN8j6db2EVSERy1OyQtoahTU9XRYvhfd0nWDd6wWyoXvvFgs3gZdp+yiqrSWvR9t5n2GP8SFgt11Qds46J16MILZ86MmOHu+oV;
25:fpdnXFX3cOfKXNjzCcxfb/TVicDs+bINYdhnq4p5GfKP5pewvnwNPSICp1oh5AUWW6eBOHYwGbDgYY4imnZH+2BeU0DLHHJy0MZ+R7H46SiioSMoLx/0OSeUuK3xbJNSOwpM/JT15ggkyxFOY50cMCvg7nQvUh6rC1zf5oFsfvg5FzZO82MWEbp9m1/i1QPAu96ViZ8qjfPYzf/4MzcILZ98M3QWM7jaoeVJq7aufsljygB1JL7lkvzP8bYdjseVQk5vOSnNIaiLzLgLQ+6MaFc72LJeC3hMp5QnMLQmhlCwdM8/9Xvkj7+s2eDNoz4STxjR7nMvOh1HVlECqs7J+A==;
31:ga/4ZFFiDAIqQXWgbes4bN8ejRYLtjkYC6uH29/GEGR8fTJ8hmq8bR17J01MsKQhrSawiRONMgajrcV12WuzcsaGO8AEZYy6+LrmD07RUEdgvTWgIi00/dzieQKdVtNHtwv1ENN0thVFzuheXQrvWrWEpfGnHvaW9bOVz9dGEhKm46vGiDT93EwfUMNC+/y08iy2AvAqwSgU5/p9n7qWY3IcpYB0B29IbACv2uw/Seg=
X-MS-TrafficTypeDiagnostic: SN6PR07MB4910:
X-Microsoft-Exchange-Diagnostics: 1; SN6PR07MB4910;
20: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;
4:0JqZ7uEonQD2LyTqLNzRZiMOJXQzOU8Kuh+MT8oFlFEssg08vIlZWWvVnDstmGRCuQTlAkTUdf2pvunXtfkxHBSMohNxE9tfF+lsO1V1KBCILvXjAbWd+1EF1X91oMFn3ICrVZbpHwxHlWEIY5JReOfV6ssewCR6ldK//EIRWn8sRe3GWUS8mUln8F40EsE1e0Fn3RDCSBM4C16YSG/lzd1MpALyb1YHR84tFRuno3NmN/LyqAe4hT0VCgHkqGnus64GPFdPHOrHzse7fzXZng==
X-Microsoft-Antispam-PRVS: <SN6PR07MB491011B780CE19D4F5E0E6D1F8EB0@SN6PR07MB4910.namprd07.prod.outlook.com>
X-Exchange-Antispam-Report-Test: UriScan:;
X-MS-Exchange-SenderADCheck: 1
X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0;
RULEID:(8211001083)(6040522)(2401047)(8121501046)(5005006)(3002001)(3231355)(944501410)(52105095)(10201501046)(93006095)(149066)(150057)(6041310)(20161123564045)(20161123558120)(20161123560045)(20161123562045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(201708071742011)(7699051);
SRVR:SN6PR07MB4910; BCL:0; PCL:0; RULEID:; SRVR:SN6PR07MB4910;
X-Forefront-PRVS: 0816F1D86E
X-Forefront-Antispam-Report: SFV:NSPM;
SFS:(10009020)(376002)(39860400002)(346002)(136003)(396003)(366004)(199004)(189003)(51416003)(76176011)(11346002)(50226002)(25786009)(8936002)(48376002)(305945005)(186003)(16526019)(110136005)(6486002)(3846002)(446003)(52116002)(6116002)(81156014)(8676002)(97736004)(5660300001)(50466002)(4326008)(956004)(42882007)(2616005)(68736007)(478600001)(54906003)(7736002)(81166006)(16586007)(107886003)(26005)(55236004)(66066001)(386003)(47776003)(6512007)(72206003)(44832011)(476003)(316002)(14444005)(36756003)(105586002)(106356001)(486006)(6506007)(2906002)(53936002);
DIR:OUT; SFP:1101; SCL:1; SRVR:SN6PR07MB4910;
H:ajoseph83.caveonetworks.com.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords;
A:1; MX:1;
Received-SPF: None (protection.outlook.com: cavium.com does not designate
permitted sender hosts)
X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1; SN6PR07MB4910;
23:X/1f5BleVN+IaMGigVidcMhmgh2GMevT+3Zna/fdX?=
=?us-ascii?Q?bP2ATobALRKLoAx/CzICkzlZyZzfWh/WUfD00EvFMzcn/lZCndlFZqIN1gWM?=
=?us-ascii?Q?2wkLGSLaQ8hcN+nJbNRgImleymPdvi+8O6i1n2Ga5mzfjz6HBUDz5x2nXLY8?=
=?us-ascii?Q?/IcPh62N4ii4niaXhJkZScLVkEcxDjpn+Ji8+sHuZNVu3PBdDOgUWJAgyv4d?=
=?us-ascii?Q?Sp6mD/pMVyVZlLhPacPGgmFcwlZYPqdVbVOKdMp0cd1Z4uT6u2DeETtpSNFu?=
=?us-ascii?Q?ki3EpuA0L6lt4ByxhxxRDUkRawMsZVoL0ym7hsaadtznVz4awIDanzbSx874?=
=?us-ascii?Q?TW3rsLhDE54Tszt6ZC2XImwAOfAXglwUGnCEWk7oEgoaXpiiaivDrIghX4Am?=
=?us-ascii?Q?eWHUDHblWZzP5XpFC3+aKUxtzmDFGADH+zLlXnERn2kccOBChERgSAYfho2a?=
=?us-ascii?Q?Bd2cuXVd3HneTE38fb54/nKpxiSsJZIurGQbTD+e0fOsMdinLfWnCVe9xd8r?=
=?us-ascii?Q?7Tryrwo2/CnX68k86HLZdxFlhXsvCjB+5rzrBaTmAVWzYJIKSBfVcg+vtsna?=
=?us-ascii?Q?HwiiAz3EOSa1TpjRkEoukmhMpoQfR39iV6gsBhYIYOCadsJ12ZIS9g2gSBa7?=
=?us-ascii?Q?Iud3sBtVwKumcZB3J3LyB6p/FJ06QdZrUMqyGDuczRFM88ft5y7fvLDIfCWi?=
=?us-ascii?Q?U/AdfGwWko0+KDtIHRiQqDM3CBPwGHGcRy8juSWs0kEpoA7k5XD4fOQkt9Dv?=
=?us-ascii?Q?0vs02oBsL3BrE0NKh7TH4JjG+/oeFgPbHpZSKvEfDD/Q23m4AWfumSYmjP8Y?=
=?us-ascii?Q?1tHYGBWI6lprVabqkwzQpvE/63GoqbRDUEJpbMSpq6i647cyu220MTo+SU2D?=
=?us-ascii?Q?9ASyuOzVKaw/BlyQGKIyDB2CjrWBr7FEyj0TLQELmMDy2b20nxuZnm0CfD65?=
=?us-ascii?Q?RvOEClRz/JbpYWpZAq0sRzYLgKIm1BBrH88X1GDTLPOLp4g0SbgLo75wds44?=
=?us-ascii?Q?/OwHBPKmdUEmlN58tjLxDM19B56Ka+oGUd4Aa6iH9tVuLSZJWajaR3j1BquI?=
=?us-ascii?Q?GH43dUTwQmvbljsE88V+JsVj1cy3mY3Y3UVLx65YMY0BUKaCmMgH8LpLJ7xL?=
=?us-ascii?Q?OTFys6+Lw2fe+hVEnuuT4Em66R420tIBof40oOQ3PoIBHDIyX+wIYhgDCW9G?=
=?us-ascii?Q?CGS7DQa5HC9eaGz3pzijdnG5Ki0OC9RQ1EGRCNHpL2ES7HwTDM0bbLgmsX7H?=
=?us-ascii?Q?W73OLGy0rOl3jSIPLgvMQpJSRabweavP+jSTLqc?=
X-Microsoft-Antispam-Message-Info: 4+9go4fMGW5Q4ZjQxdxG2Z7xJXZGkBlShcec+VdjHhV7j/5ZBxbXTZ6AJ88GIsE82xFJd2DpN6AGpc0TBwikK1bfMILkf6tsY31BI7wvXOGD2pAHHKV0IGaUKxBtVHZ71jtCboJ5D8B+uYxzdgZXpZC//aw2EwoqMhLie4Y6BD4GowwsR0t2XukERhCs4K3l83DqEQjURD+3av7006w0mh8cKVRHyGRItUKDG+KhwcGc8skf8MtmkgZ9vgOgFOEfIPykuA70Iyd27lwS3pvnKuLtz9BF8vrLaQo4Nnn6I80bi7709HMy/09A9hfdjQwDiV7bdEgGRwjyif5WHA7tEmWIJZRcs7uCuDgjQyYFxwQ=
X-Microsoft-Exchange-Diagnostics: 1; SN6PR07MB4910;
6:j0NjqgFlYO5jHpP239pjw5sDqlRLmhVBbW7Rp7KHGz92yjspZmFXSZYAJdt/848iWuGkUMb+o+Z39AkL7fAMMwKME0pYwDybnZIcvrBA4AYoTh9h/hYwWtBNGg/oE4LulK+IhUQwIMDG3/Oh/c3gLO+npENlWCwDnb+1ww51jpgfXD1cUhkscQ8ZLCvrpE7pZ3QHhEzojSVoBXzUnfujaYKwtrLK5X8hCQfnGAk7GqH8ifLLuiA4EJVHpmIeZi+8sjphJ0Llu0otNFZBH5rhSlIiV7jdBW10aQYzEWLz58j6lEsw/T7c6SjV9UjAGsVW6DE29X6wSfsiBKlgPiVFoGc4k5jyQsLoGm0xw3ipJ5omSMWXZ1Pk96z3Odt2KrKc7RjgxApupaZ47dN+tFlFNe26UPuN23MPB14eeDlt68VgGVJ4fQ5SFzFP6a9cREIS3luw6yZQvMlxsdDY2OAKOg==;
5:zVILVw4Jh1U4MwSYG9YNNfFcFOPG59puebDd5PbCCmEKdovNU2E/oHQGs4Yy5JDZari+cwVuu92X8wYJzNu8ECktj+Mde1vsYAzc3wYCE9Xzpz32LmfJa5ZK7+EALTJgiSqNXId7cdYlmum6mTjJ7p+LrcYv4SCRGAVi9jluNWU=;
7:3BGD3bPyz/6eszM1uJvaARPydkICxQR2+Tz+/hatmtTlvOJFS+HAw7g79UPO60OQlIiuzJTsJvl4Wug1yFx6LqdAebuBHgAqYGnULAtvMWFlR+9Onj+dvBGM2ugOtXYCL0uI5v8MTDSmO2s2vDsp0s9GPjS6dWt04gKkHGkbEh8DbOBkaD2syeEL6Sf+wq5lNY7wpF4v/7Y8ksWSyAWqBh4grka7f9Al3rYL6cEo8q23p6dwjBt9tJSy88F0Yayv
SpamDiagnosticOutput: 1:99
SpamDiagnosticMetadata: NSPM
X-OriginatorOrg: caviumnetworks.com
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Oct 2018 13:01:04.7461 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: b6c2b1dd-21b2-489a-4513-08d62ac29eaa
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 711e4ccf-2e9b-4bcf-a551-4094005b6194
X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR07MB4910
Subject: [dpdk-dev] [PATCH v3 12/32] crypto/octeontx: add basic dev ops
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>,
<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>,
<mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Fri, 05 Oct 2018 13:01:11 -0000
From: Murthy NSSR <nidadavolu.murthy@caviumnetworks.com>
Adding the following dev ops,
- dev_configure
- dev_start
- dev_stop
- dev_close
- dev_infos_get
- stats_get
- stats_reset
Signed-off-by: Ankur Dwivedi <ankur.dwivedi@caviumnetworks.com>
Signed-off-by: Anoob Joseph <anoob.joseph@caviumnetworks.com>
Signed-off-by: Murthy NSSR <nidadavolu.murthy@caviumnetworks.com>
Signed-off-by: Nithin Dabilpuram <nithin.dabilpuram@caviumnetworks.com>
Signed-off-by: Ragothaman Jayaraman <rjayaraman@caviumnetworks.com>
Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com>
Signed-off-by: Tejasree Kondoj <kondoj.tejasree@caviumnetworks.com>
---
drivers/crypto/octeontx/otx_cryptodev_hw_access.c | 56 +++++++++++++
drivers/crypto/octeontx/otx_cryptodev_hw_access.h | 30 +++++++
drivers/crypto/octeontx/otx_cryptodev_ops.c | 95 ++++++++++++++++++++++-
drivers/crypto/octeontx/otx_cryptodev_ops.h | 4 +
4 files changed, 184 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/octeontx/otx_cryptodev_hw_access.c b/drivers/crypto/octeontx/otx_cryptodev_hw_access.c
index eb9fbcf..303bcc0 100644
--- a/drivers/crypto/octeontx/otx_cryptodev_hw_access.c
+++ b/drivers/crypto/octeontx/otx_cryptodev_hw_access.c
@@ -2,6 +2,7 @@
* Copyright(c) 2018 Cavium, Inc
*/
#include <string.h>
+#include <unistd.h>
#include <rte_branch_prediction.h>
#include <rte_common.h>
@@ -260,3 +261,58 @@ otx_cpt_deinit_device(void *dev)
return 0;
}
+
+int
+otx_cpt_start_device(void *dev)
+{
+ int rc;
+ struct cpt_vf *cptvf = (struct cpt_vf *)dev;
+
+ rc = otx_cpt_send_vf_up(cptvf);
+ if (rc) {
+ CPT_LOG_ERR("Failed to mark CPT VF device %s UP, rc = %d",
+ cptvf->dev_name, rc);
+ return -EFAULT;
+ }
+
+ if ((cptvf->vftype != SE_TYPE) && (cptvf->vftype != AE_TYPE)) {
+ CPT_LOG_ERR("Fatal error, unexpected vf type %u, for CPT VF "
+ "device %s", cptvf->vftype, cptvf->dev_name);
+ return -ENOENT;
+ }
+
+ return 0;
+}
+
+void
+otx_cpt_stop_device(void *dev)
+{
+ int rc;
+ uint32_t pending, retries = 5;
+ struct cpt_vf *cptvf = (struct cpt_vf *)dev;
+
+ /* Wait for pending entries to complete */
+ pending = otx_cpt_read_vq_doorbell(cptvf);
+ while (pending) {
+ CPT_LOG_DP_DEBUG("%s: Waiting for pending %u cmds to complete",
+ cptvf->dev_name, pending);
+ sleep(1);
+ pending = otx_cpt_read_vq_doorbell(cptvf);
+ retries--;
+ if (!retries)
+ break;
+ }
+
+ if (!retries && pending) {
+ CPT_LOG_ERR("%s: Timeout waiting for commands(%u)",
+ cptvf->dev_name, pending);
+ return;
+ }
+
+ rc = otx_cpt_send_vf_down(cptvf);
+ if (rc) {
+ CPT_LOG_ERR("Failed to bring down vf %s, rc %d",
+ cptvf->dev_name, rc);
+ return;
+ }
+}
diff --git a/drivers/crypto/octeontx/otx_cryptodev_hw_access.h b/drivers/crypto/octeontx/otx_cryptodev_hw_access.h
index 6e5731a..b795983 100644
--- a/drivers/crypto/octeontx/otx_cryptodev_hw_access.h
+++ b/drivers/crypto/octeontx/otx_cryptodev_hw_access.h
@@ -11,6 +11,7 @@
#include <rte_memory.h>
#include "cpt_common.h"
+#include "cpt_hw_types.h"
#define CPT_INTR_POLL_INTERVAL_MS (50)
@@ -145,4 +146,33 @@ otx_cpt_hw_init(struct cpt_vf *cptvf, void *pdev, void *reg_base, char *name);
int
otx_cpt_deinit_device(void *dev);
+int
+otx_cpt_start_device(void *cptvf);
+
+void
+otx_cpt_stop_device(void *cptvf);
+
+/* Write to VQX_DOORBELL register
+ */
+static __rte_always_inline void
+otx_cpt_write_vq_doorbell(struct cpt_vf *cptvf, uint32_t val)
+{
+ cptx_vqx_doorbell_t vqx_dbell;
+
+ vqx_dbell.u = 0;
+ vqx_dbell.s.dbell_cnt = val * 8; /* Num of Instructions * 8 words */
+ CPT_WRITE_CSR(CPT_CSR_REG_BASE(cptvf),
+ CPTX_VQX_DOORBELL(0, 0), vqx_dbell.u);
+}
+
+static __rte_always_inline uint32_t
+otx_cpt_read_vq_doorbell(struct cpt_vf *cptvf)
+{
+ cptx_vqx_doorbell_t vqx_dbell;
+
+ vqx_dbell.u = CPT_READ_CSR(CPT_CSR_REG_BASE(cptvf),
+ CPTX_VQX_DOORBELL(0, 0));
+ return vqx_dbell.s.dbell_cnt;
+}
+
#endif /* _OTX_CRYPTODEV_HW_ACCESS_H_ */
diff --git a/drivers/crypto/octeontx/otx_cryptodev_ops.c b/drivers/crypto/octeontx/otx_cryptodev_ops.c
index 68c6b92..905b37a 100644
--- a/drivers/crypto/octeontx/otx_cryptodev_ops.c
+++ b/drivers/crypto/octeontx/otx_cryptodev_ops.c
@@ -5,12 +5,14 @@
#include <rte_alarm.h>
#include <rte_bus_pci.h>
#include <rte_cryptodev.h>
+#include <rte_cryptodev_pmd.h>
#include <rte_malloc.h>
#include "cpt_pmd_logs.h"
#include "cpt_pmd_ops_helper.h"
#include "otx_cryptodev.h"
+#include "otx_cryptodev_capabilities.h"
#include "otx_cryptodev_hw_access.h"
#include "otx_cryptodev_ops.h"
@@ -95,6 +97,97 @@ otx_cpt_periodic_alarm_stop(void *arg)
return rte_eal_alarm_cancel(otx_cpt_alarm_cb, arg);
}
+/* PMD ops */
+
+static int
+otx_cpt_dev_config(struct rte_cryptodev *dev __rte_unused,
+ struct rte_cryptodev_config *config __rte_unused)
+{
+ CPT_PMD_INIT_FUNC_TRACE();
+ return 0;
+}
+
+static int
+otx_cpt_dev_start(struct rte_cryptodev *c_dev)
+{
+ void *cptvf = c_dev->data->dev_private;
+
+ CPT_PMD_INIT_FUNC_TRACE();
+
+ return otx_cpt_start_device(cptvf);
+}
+
+static void
+otx_cpt_dev_stop(struct rte_cryptodev *c_dev)
+{
+ void *cptvf = c_dev->data->dev_private;
+
+ CPT_PMD_INIT_FUNC_TRACE();
+
+ otx_cpt_stop_device(cptvf);
+}
+
+static int
+otx_cpt_dev_close(struct rte_cryptodev *c_dev)
+{
+ void *cptvf = c_dev->data->dev_private;
+
+ CPT_PMD_INIT_FUNC_TRACE();
+
+ otx_cpt_periodic_alarm_stop(cptvf);
+ otx_cpt_deinit_device(cptvf);
+
+ return 0;
+}
+
+static void
+otx_cpt_dev_info_get(struct rte_cryptodev *dev, struct rte_cryptodev_info *info)
+{
+ CPT_PMD_INIT_FUNC_TRACE();
+ if (info != NULL) {
+ info->max_nb_queue_pairs = CPT_NUM_QS_PER_VF;
+ info->feature_flags = dev->feature_flags;
+ info->capabilities = otx_get_capabilities();
+ info->sym.max_nb_sessions = 0;
+ info->driver_id = otx_cryptodev_driver_id;
+ info->min_mbuf_headroom_req = OTX_CPT_MIN_HEADROOM_REQ;
+ info->min_mbuf_tailroom_req = OTX_CPT_MIN_TAILROOM_REQ;
+ }
+}
+
+static void
+otx_cpt_stats_get(struct rte_cryptodev *dev __rte_unused,
+ struct rte_cryptodev_stats *stats __rte_unused)
+{
+ CPT_PMD_INIT_FUNC_TRACE();
+}
+
+static void
+otx_cpt_stats_reset(struct rte_cryptodev *dev __rte_unused)
+{
+ CPT_PMD_INIT_FUNC_TRACE();
+}
+
+static struct rte_cryptodev_ops cptvf_ops = {
+ /* Device related operations */
+ .dev_configure = otx_cpt_dev_config,
+ .dev_start = otx_cpt_dev_start,
+ .dev_stop = otx_cpt_dev_stop,
+ .dev_close = otx_cpt_dev_close,
+ .dev_infos_get = otx_cpt_dev_info_get,
+
+ .stats_get = otx_cpt_stats_get,
+ .stats_reset = otx_cpt_stats_reset,
+ .queue_pair_setup = NULL,
+ .queue_pair_release = NULL,
+ .queue_pair_count = NULL,
+
+ /* Crypto related operations */
+ .sym_session_get_size = NULL,
+ .sym_session_configure = NULL,
+ .sym_session_clear = NULL
+};
+
static void
otx_cpt_common_vars_init(struct cpt_vf *cptvf)
{
@@ -164,7 +257,7 @@ otx_cpt_dev_create(struct rte_cryptodev *c_dev)
/* Initialize data path variables used by common code */
otx_cpt_common_vars_init(cptvf);
- c_dev->dev_ops = NULL;
+ c_dev->dev_ops = &cptvf_ops;
c_dev->enqueue_burst = NULL;
c_dev->dequeue_burst = NULL;
diff --git a/drivers/crypto/octeontx/otx_cryptodev_ops.h b/drivers/crypto/octeontx/otx_cryptodev_ops.h
index ac88fa5..b3efecf 100644
--- a/drivers/crypto/octeontx/otx_cryptodev_ops.h
+++ b/drivers/crypto/octeontx/otx_cryptodev_ops.h
@@ -5,6 +5,10 @@
#ifndef _OTX_CRYPTODEV_OPS_H_
#define _OTX_CRYPTODEV_OPS_H_
+#define OTX_CPT_MIN_HEADROOM_REQ (24)
+#define OTX_CPT_MIN_TAILROOM_REQ (8)
+#define CPT_NUM_QS_PER_VF (1)
+
void
cleanup_global_resources(void);
--
2.7.4