From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id C29E9A0547; Tue, 26 Oct 2021 15:13:19 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 40D0240E0F; Tue, 26 Oct 2021 15:13:19 +0200 (CEST) Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by mails.dpdk.org (Postfix) with ESMTP id 6B778407FF for ; Tue, 26 Oct 2021 15:13:17 +0200 (CEST) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 19Q6Sea7012649; Tue, 26 Oct 2021 06:13:16 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=BRv07azT/HN4+ZQJS0GzFM3Vzso7SVu553czA41TwQs=; b=jNkFUczrtpvlPn2WsvBBk09sGqqVD3BzBrSkVHBYD5Ni9MtldxyyxpSCI3RWAbFR4iRW SgyZJTzhDVddFzoq+88dct9RU8CsTqObNThG09ALwgs/1d9XfDUr8t9146JR+kmUOXFj NmhjP46BVtyPMrpsBb9VSsgPsy6DCbLNkDMVp4YyhhKGd9HJ0K/vR6I8mra6PwXJtS5P MVxX0eSxBFKZBZ68oPOOxUfR08SSJ49Jzl+/8KTOuXUWOZ8f98R1VCkDe7arP4ctlFf4 Et8rvzLQ9YO2/u+Zo9f30Tw78hj1gY3b2/Eggn4zJcwtX7dy/W3FztpJCl70OGmPnGlI rQ== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0b-0016f401.pphosted.com with ESMTP id 3bx4dx36vp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Tue, 26 Oct 2021 06:13:16 -0700 Received: from DC5-EXCH02.marvell.com (10.69.176.39) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.18; Tue, 26 Oct 2021 06:13:14 -0700 Received: from maili.marvell.com (10.69.176.80) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server id 15.0.1497.18 via Frontend Transport; Tue, 26 Oct 2021 06:13:14 -0700 Received: from localhost.localdomain (unknown [10.28.34.38]) by maili.marvell.com (Postfix) with ESMTP id C0B273F7059; Tue, 26 Oct 2021 06:13:12 -0700 (PDT) From: Gowrishankar Muthukrishnan To: CC: Akhil Goyal , Declan Doherty , , Gowrishankar Muthukrishnan Date: Tue, 26 Oct 2021 18:43:10 +0530 Message-ID: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-GUID: hOfBzkHhzpPfzUwv2BpPzfrLKBz-tEkB X-Proofpoint-ORIG-GUID: hOfBzkHhzpPfzUwv2BpPzfrLKBz-tEkB X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.182.1,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-10-26_03,2021-10-26_01,2020-04-07_01 Subject: [dpdk-dev] [v5] cryptodev: add telemetry endpoint for cryptodev capabilities X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Add telemetry endpoint for cryptodev capabilities. Signed-off-by: Gowrishankar Muthukrishnan --- Depends-on: patch-19601 ("cryptodev: add telemetry callbacks") v5: - minor cleanup --- lib/cryptodev/rte_cryptodev.c | 61 +++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/lib/cryptodev/rte_cryptodev.c b/lib/cryptodev/rte_cryptodev.c index f9e241c60a..35005f83af 100644 --- a/lib/cryptodev/rte_cryptodev.c +++ b/lib/cryptodev/rte_cryptodev.c @@ -2503,6 +2503,64 @@ cryptodev_handle_dev_stats(const char *cmd __rte_unused, return 0; } +#define CRYPTO_CAPS_SZ \ + (RTE_ALIGN_CEIL(sizeof(struct rte_cryptodev_capabilities), \ + sizeof(uint64_t)) / \ + sizeof(uint64_t)) + +static int +crypto_caps_array(struct rte_tel_data *d, + const struct rte_cryptodev_capabilities *capabilities) +{ + const struct rte_cryptodev_capabilities *dev_caps; + uint64_t caps_val[CRYPTO_CAPS_SZ]; + unsigned int i = 0, j; + + rte_tel_data_start_array(d, RTE_TEL_U64_VAL); + + while ((dev_caps = &capabilities[i++])->op != + RTE_CRYPTO_OP_TYPE_UNDEFINED) { + memset(&caps_val, 0, CRYPTO_CAPS_SZ * sizeof(caps_val[0])); + rte_memcpy(caps_val, dev_caps, sizeof(capabilities[0])); + for (j = 0; j < CRYPTO_CAPS_SZ; j++) + rte_tel_data_add_array_u64(d, caps_val[j]); + } + + return i; +} + +static int +cryptodev_handle_dev_caps(const char *cmd __rte_unused, const char *params, + struct rte_tel_data *d) +{ + struct rte_cryptodev_info dev_info; + struct rte_tel_data *crypto_caps; + int crypto_caps_n; + char *end_param; + int dev_id; + + if (!params || strlen(params) == 0 || !isdigit(*params)) + return -EINVAL; + + dev_id = strtoul(params, &end_param, 0); + if (*end_param != '\0') + CDEV_LOG_ERR("Extra parameters passed to command, ignoring"); + if (!rte_cryptodev_is_valid_dev(dev_id)) + return -EINVAL; + + rte_tel_data_start_dict(d); + crypto_caps = rte_tel_data_alloc(); + if (!crypto_caps) + return -ENOMEM; + + rte_cryptodev_info_get(dev_id, &dev_info); + crypto_caps_n = crypto_caps_array(crypto_caps, dev_info.capabilities); + rte_tel_data_add_dict_container(d, "crypto_caps", crypto_caps, 0); + rte_tel_data_add_dict_int(d, "crypto_caps_n", crypto_caps_n); + + return 0; +} + RTE_INIT(cryptodev_init_fp_ops) { uint32_t i; @@ -2522,4 +2580,7 @@ RTE_INIT(cryptodev_init_telemetry) rte_telemetry_register_cmd("/cryptodev/stats", cryptodev_handle_dev_stats, "Returns the stats for a cryptodev. Parameters: int dev_id"); + rte_telemetry_register_cmd("/cryptodev/caps", + cryptodev_handle_dev_caps, + "Returns the capabilities for a cryptodev. Parameters: int dev_id"); } -- 2.25.1