From patchwork Sat Apr 10 17:02:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hemant Agrawal X-Patchwork-Id: 418863 Delivered-To: patch@linaro.org Received: by 2002:a02:c4d2:0:0:0:0:0 with SMTP id h18csp440079jaj; Sat, 10 Apr 2021 10:04:37 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwT4c5QdO8pnpeeGhoPbBx/LnvpBAq2WKiD54k7HE2JrZlNJ2amvYrVAAdPWAuIFuvWVG02 X-Received: by 2002:a05:600c:3556:: with SMTP id i22mr18973119wmq.116.1618074277328; Sat, 10 Apr 2021 10:04:37 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1618074277; cv=none; d=google.com; s=arc-20160816; b=EgbJkFXKGMFxkAh9XoMNuZF3CmAKvBZg25E7K+0ccw+w3qoE7Nhw944yi8Y/fEswxA nEowL1kxe2DDyv8dKp7XiXhzYSsN/DHDsQZLWRV7g+JtxF/e1ZMtm+BqILdOLDQTSWGi 7JEsCEmg85uZ49KNXi+0APkZo3MYgKNVxflJyntqdfQDGLvnc/UKDiDvjcm/Ny13bC1D 5rgNr6GDFjJp5OjzWhI7o3SUCYFcOdCUjnXMI0P0QwFQmUQVdjWH77OAkkX3hDroG2To UalDyzCJNmG2Bh3FYDB8GOWl8QgqxA1SRDfOeY/yQEV/DwL4laZGNbWKIL7wuKw/qRdQ zg0Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject:references:in-reply-to :message-id:date:cc:to:from; bh=2ArbjHTsMZPUo5actbW79ES61qJ1YaTGcdX/6xr0fQc=; b=TXW81P4hNFK0FPZ5Bv6QJ0Y8pa9oQqC2UytL2IOxALNSkWjHO88Ix2wygnnj/w2jJ5 iKa5ldG23+61rLONrVDGOc6C3IynzfjtR80iC7m6Dj0zsFmD102zC3CYHb0mcVx3Q644 rQQygiGyk8aOYjTYjQeCFKwdfAq3eatkUJAKICAe2kW8LkVqCVYmaT9fhjgA5MiSGhUc YhibwNFrlvYiBKDu+6TyAvmHAFM4krheJVCu8wHVauTQ/yo2sOpOsTijZYYmv6YF6dcu rk/1cPzRK7Ftdmg4KbWtFvnygznH5aefAsR+mQwBl3+ctW4YMLBanHE+ssudmg0Okta9 GfhA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 217.70.189.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from mails.dpdk.org (mails.dpdk.org. [217.70.189.124]) by mx.google.com with ESMTP id h16si6447040wrs.85.2021.04.10.10.04.37; Sat, 10 Apr 2021 10:04:37 -0700 (PDT) Received-SPF: pass (google.com: domain of dev-bounces@dpdk.org designates 217.70.189.124 as permitted sender) client-ip=217.70.189.124; Authentication-Results: mx.google.com; spf=pass (google.com: domain of dev-bounces@dpdk.org designates 217.70.189.124 as permitted sender) smtp.mailfrom=dev-bounces@dpdk.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C94221412B9; Sat, 10 Apr 2021 19:04:33 +0200 (CEST) Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by mails.dpdk.org (Postfix) with ESMTP id DA96D1412B6 for ; Sat, 10 Apr 2021 19:04:31 +0200 (CEST) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id AF20D20348F; Sat, 10 Apr 2021 19:04:31 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id DCA56203487; Sat, 10 Apr 2021 19:04:28 +0200 (CEST) Received: from bf-netperf1.ap.freescale.net (bf-netperf1.ap.freescale.net [10.232.133.63]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 1CB0E402BB; Sat, 10 Apr 2021 19:04:25 +0200 (CEST) From: Hemant Agrawal To: dev@dpdk.org, gakhil@marvell.com, nicolas.chautru@intel.com Cc: david.marchand@redhat.com, Nipun Gupta , Hemant Agrawal Date: Sat, 10 Apr 2021 22:32:45 +0530 Message-Id: <20210410170252.4587-2-hemant.agrawal@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210410170252.4587-1-hemant.agrawal@nxp.com> References: <20210318063421.14895-1-hemant.agrawal@nxp.com> <20210410170252.4587-1-hemant.agrawal@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Subject: [dpdk-dev] [PATCH v2 1/8] baseband: introduce NXP LA12xx driver 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" This patch introduce the baseband device drivers for NXP's LA1200 series software defined baseband modem. Signed-off-by: Nipun Gupta Signed-off-by: Hemant Agrawal --- drivers/baseband/la12xx/bbdev_la12xx.c | 109 ++++++++++++++++++ .../baseband/la12xx/bbdev_la12xx_pmd_logs.h | 38 ++++++ drivers/baseband/la12xx/meson.build | 6 + drivers/baseband/la12xx/version.map | 3 + drivers/baseband/meson.build | 2 +- 5 files changed, 157 insertions(+), 1 deletion(-) create mode 100644 drivers/baseband/la12xx/bbdev_la12xx.c create mode 100644 drivers/baseband/la12xx/bbdev_la12xx_pmd_logs.h create mode 100644 drivers/baseband/la12xx/meson.build create mode 100644 drivers/baseband/la12xx/version.map -- 2.17.1 diff --git a/drivers/baseband/la12xx/bbdev_la12xx.c b/drivers/baseband/la12xx/bbdev_la12xx.c new file mode 100644 index 0000000000..7050b17728 --- /dev/null +++ b/drivers/baseband/la12xx/bbdev_la12xx.c @@ -0,0 +1,109 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2020-2021 NXP + */ + +#include + +#include +#include +#include +#include +#include + +#include +#include + +#include + +#define DRIVER_NAME baseband_la12xx + +RTE_LOG_REGISTER(bbdev_la12xx_logtype, pmd.bb.la12xx, NOTICE); + +/* private data structure */ +struct bbdev_la12xx_private { + unsigned int max_nb_queues; /**< Max number of queues */ +}; +/* Create device */ +static int +la12xx_bbdev_create(struct rte_vdev_device *vdev) +{ + struct rte_bbdev *bbdev; + const char *name = rte_vdev_device_name(vdev); + + PMD_INIT_FUNC_TRACE(); + + bbdev = rte_bbdev_allocate(name); + if (bbdev == NULL) + return -ENODEV; + + bbdev->data->dev_private = rte_zmalloc(name, + sizeof(struct bbdev_la12xx_private), + RTE_CACHE_LINE_SIZE); + if (bbdev->data->dev_private == NULL) { + rte_bbdev_release(bbdev); + return -ENOMEM; + } + + bbdev->dev_ops = NULL; + bbdev->device = &vdev->device; + bbdev->data->socket_id = 0; + bbdev->intr_handle = NULL; + + /* register rx/tx burst functions for data path */ + bbdev->dequeue_enc_ops = NULL; + bbdev->dequeue_dec_ops = NULL; + bbdev->enqueue_enc_ops = NULL; + bbdev->enqueue_dec_ops = NULL; + + return 0; +} + +/* Initialise device */ +static int +la12xx_bbdev_probe(struct rte_vdev_device *vdev) +{ + const char *name; + + PMD_INIT_FUNC_TRACE(); + + if (vdev == NULL) + return -EINVAL; + + name = rte_vdev_device_name(vdev); + if (name == NULL) + return -EINVAL; + + return la12xx_bbdev_create(vdev); +} + +/* Uninitialise device */ +static int +la12xx_bbdev_remove(struct rte_vdev_device *vdev) +{ + struct rte_bbdev *bbdev; + const char *name; + + PMD_INIT_FUNC_TRACE(); + + if (vdev == NULL) + return -EINVAL; + + name = rte_vdev_device_name(vdev); + if (name == NULL) + return -EINVAL; + + bbdev = rte_bbdev_get_named_dev(name); + if (bbdev == NULL) + return -EINVAL; + + rte_free(bbdev->data->dev_private); + + return rte_bbdev_release(bbdev); +} + +static struct rte_vdev_driver bbdev_la12xx_pmd_drv = { + .probe = la12xx_bbdev_probe, + .remove = la12xx_bbdev_remove +}; + +RTE_PMD_REGISTER_VDEV(DRIVER_NAME, bbdev_la12xx_pmd_drv); diff --git a/drivers/baseband/la12xx/bbdev_la12xx_pmd_logs.h b/drivers/baseband/la12xx/bbdev_la12xx_pmd_logs.h new file mode 100644 index 0000000000..71613a5bac --- /dev/null +++ b/drivers/baseband/la12xx/bbdev_la12xx_pmd_logs.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright 2020 NXP + */ + +#ifndef _BBDEV_LA12XX_PMD_LOGS_H_ +#define _BBDEV_LA12XX_PMD_LOGS_H_ + +#define BBDEV_LA12XX_PMD_LOG(level, fmt, args...) \ + rte_log(RTE_LOG_ ## level, bbdev_la12xx_logtype, "bbdev_la12xx: " \ + fmt "\n", ##args) + +#define BBDEV_LA12XX_PMD_DEBUG(fmt, args...) \ + rte_log(RTE_LOG_DEBUG, bbdev_la12xx_logtype, "bbdev_la12xx: %s(): "\ + fmt "\n", __func__, ##args) + +#define PMD_INIT_FUNC_TRACE() BBDEV_LA12XX_PMD_DEBUG(">>") + +#define BBDEV_LA12XX_PMD_CRIT(fmt, args...) \ + BBDEV_LA12XX_PMD_LOG(CRIT, fmt, ## args) +#define BBDEV_LA12XX_PMD_INFO(fmt, args...) \ + BBDEV_LA12XX_PMD_LOG(INFO, fmt, ## args) +#define BBDEV_LA12XX_PMD_ERR(fmt, args...) \ + BBDEV_LA12XX_PMD_LOG(ERR, fmt, ## args) +#define BBDEV_LA12XX_PMD_WARN(fmt, args...) \ + BBDEV_LA12XX_PMD_LOG(WARNING, fmt, ## args) + +/* DP Logs, toggled out at compile time if level lower than current level */ +#define BBDEV_LA12XX_PMD_DP_LOG(level, fmt, args...) \ + RTE_LOG_DP(level, PMD, fmt, ## args) + +#define BBDEV_LA12XX_PMD_DP_DEBUG(fmt, args...) \ + BBDEV_LA12XX_PMD_DP_LOG(DEBUG, fmt, ## args) +#define BBDEV_LA12XX_PMD_DP_INFO(fmt, args...) \ + BBDEV_LA12XX_PMD_DP_LOG(INFO, fmt, ## args) +#define BBDEV_LA12XX_PMD_DP_WARN(fmt, args...) \ + BBDEV_LA12XX_PMD_DP_LOG(WARNING, fmt, ## args) + +#endif /* _BBDEV_LA12XX_PMD_LOGS_H_ */ diff --git a/drivers/baseband/la12xx/meson.build b/drivers/baseband/la12xx/meson.build new file mode 100644 index 0000000000..7a017dcffa --- /dev/null +++ b/drivers/baseband/la12xx/meson.build @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: BSD-3-Clause +# Copyright 2020-2021 NXP + +deps += ['bbdev', 'bus_vdev', 'ring'] + +sources = files('bbdev_la12xx.c') diff --git a/drivers/baseband/la12xx/version.map b/drivers/baseband/la12xx/version.map new file mode 100644 index 0000000000..4a76d1d52d --- /dev/null +++ b/drivers/baseband/la12xx/version.map @@ -0,0 +1,3 @@ +DPDK_21 { + local: *; +}; diff --git a/drivers/baseband/meson.build b/drivers/baseband/meson.build index 920e3b02ee..ba5b2e570a 100644 --- a/drivers/baseband/meson.build +++ b/drivers/baseband/meson.build @@ -5,4 +5,4 @@ if is_windows subdir_done() endif -drivers = ['null', 'turbo_sw', 'fpga_lte_fec', 'fpga_5gnr_fec', 'acc100'] +drivers = ['null', 'turbo_sw', 'fpga_lte_fec', 'fpga_5gnr_fec', 'acc100', 'la12xx']