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From: "Wei Hu (Xavier)" <xavier.huwei@huawei.com>
To: <dev@dpdk.org>
Cc: <linuxarm@huawei.com>, <xavier_huwei@163.com>,
	<liudongdong3@huawei.com>,  <forest.zhouchang@huawei.com>
Subject: [dpdk-dev] [PATCH 03/22] net/hns3: register hns3 PMD driver
Date: Fri, 23 Aug 2019 21:46:52 +0800
Message-ID: <1566568031-45991-4-git-send-email-xavier.huwei@huawei.com> (raw)
In-Reply-To: <1566568031-45991-1-git-send-email-xavier.huwei@huawei.com>

This patch registers hns3 PMD driver and adds the definition for log
interfaces.

Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
Signed-off-by: Chunsong Feng <fengchunsong@huawei.com>
Signed-off-by: Min Hu (Connor) <humin29@huawei.com>
Signed-off-by: Hao Chen <chenhao164@huawei.com>
Signed-off-by: Huisong Li <lihuisong@huawei.com>
---
 drivers/net/hns3/hns3_ethdev.c | 141 +++++++++++++++++++++++++++++++++++++++++
 drivers/net/hns3/hns3_logs.h   |  34 ++++++++++
 2 files changed, 175 insertions(+)
 create mode 100644 drivers/net/hns3/hns3_ethdev.c
 create mode 100644 drivers/net/hns3/hns3_logs.h

diff --git a/drivers/net/hns3/hns3_ethdev.c b/drivers/net/hns3/hns3_ethdev.c
new file mode 100644
index 0000000..0587a9c
--- /dev/null
+++ b/drivers/net/hns3/hns3_ethdev.c
@@ -0,0 +1,141 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018-2019 Hisilicon Limited.
+ */
+
+#include <errno.h>
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <sys/queue.h>
+#include <inttypes.h>
+#include <unistd.h>
+#include <arpa/inet.h>
+#include <rte_alarm.h>
+#include <rte_atomic.h>
+#include <rte_bus_pci.h>
+#include <rte_byteorder.h>
+#include <rte_common.h>
+#include <rte_cycles.h>
+#include <rte_debug.h>
+#include <rte_dev.h>
+#include <rte_eal.h>
+#include <rte_ether.h>
+#include <rte_ethdev_driver.h>
+#include <rte_ethdev_pci.h>
+#include <rte_interrupts.h>
+#include <rte_io.h>
+#include <rte_log.h>
+#include <rte_pci.h>
+
+#include "hns3_ethdev.h"
+#include "hns3_logs.h"
+#include "hns3_regs.h"
+
+int hns3_logtype_init;
+int hns3_logtype_driver;
+
+static void
+hns3_dev_close(struct rte_eth_dev *eth_dev)
+{
+	struct hns3_adapter *hns = eth_dev->data->dev_private;
+	struct hns3_hw *hw = &hns->hw;
+
+	hw->adapter_state = HNS3_NIC_CLOSED;
+}
+
+static const struct eth_dev_ops hns3_eth_dev_ops = {
+	.dev_close          = hns3_dev_close,
+};
+
+static int
+hns3_dev_init(struct rte_eth_dev *eth_dev)
+{
+	struct rte_device *dev = eth_dev->device;
+	struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev);
+	struct hns3_adapter *hns = eth_dev->data->dev_private;
+	struct hns3_hw *hw = &hns->hw;
+	uint16_t device_id = pci_dev->id.device_id;
+	int ret;
+
+	PMD_INIT_FUNC_TRACE();
+
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+		return 0;
+
+	eth_dev->dev_ops = &hns3_eth_dev_ops;
+	rte_eth_copy_pci_info(eth_dev, pci_dev);
+
+	hns->is_vf = false;
+	hw->data = eth_dev->data;
+	hw->adapter_state = HNS3_NIC_INITIALIZED;
+
+	return 0;
+}
+
+static int
+hns3_dev_uninit(struct rte_eth_dev *eth_dev)
+{
+	struct hns3_adapter *hns = eth_dev->data->dev_private;
+	struct hns3_hw *hw = &hns->hw;
+
+	PMD_INIT_FUNC_TRACE();
+
+	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+		return -EPERM;
+
+	eth_dev->dev_ops = NULL;
+	eth_dev->rx_pkt_burst = NULL;
+	eth_dev->tx_pkt_burst = NULL;
+	if (hw->adapter_state < HNS3_NIC_CLOSING)
+		hns3_dev_close(eth_dev);
+
+	hw->adapter_state = HNS3_NIC_REMOVED;
+	return 0;
+}
+
+static int
+eth_hns3_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
+		   struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_probe(pci_dev,
+					     sizeof(struct hns3_adapter),
+					     hns3_dev_init);
+}
+
+static int
+eth_hns3_pci_remove(struct rte_pci_device *pci_dev)
+{
+	return rte_eth_dev_pci_generic_remove(pci_dev, hns3_dev_uninit);
+}
+
+static const struct rte_pci_id pci_id_hns3_map[] = {
+	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_GE) },
+	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_25GE) },
+	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_25GE_RDMA) },
+	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_50GE_RDMA) },
+	{ RTE_PCI_DEVICE(PCI_VENDOR_ID_HUAWEI, HNS3_DEV_ID_100G_RDMA_MACSEC) },
+	{ .vendor_id = 0, /* sentinel */ },
+};
+
+static struct rte_pci_driver rte_hns3_pmd = {
+	.id_table = pci_id_hns3_map,
+	.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
+	.probe = eth_hns3_pci_probe,
+	.remove = eth_hns3_pci_remove,
+};
+
+RTE_PMD_REGISTER_PCI(net_hns3, rte_hns3_pmd);
+RTE_PMD_REGISTER_PCI_TABLE(net_hns3, pci_id_hns3_map);
+RTE_PMD_REGISTER_KMOD_DEP(net_hns3, "* igb_uio | vfio-pci");
+
+RTE_INIT(hns3_init_log)
+{
+	hns3_logtype_init = rte_log_register("pmd.net.hns3.init");
+	if (hns3_logtype_init >= 0)
+		rte_log_set_level(hns3_logtype_init, RTE_LOG_NOTICE);
+	hns3_logtype_driver = rte_log_register("pmd.net.hns3.driver");
+	if (hns3_logtype_driver >= 0)
+		rte_log_set_level(hns3_logtype_driver, RTE_LOG_NOTICE);
+}
diff --git a/drivers/net/hns3/hns3_logs.h b/drivers/net/hns3/hns3_logs.h
new file mode 100644
index 0000000..8d069a2
--- /dev/null
+++ b/drivers/net/hns3/hns3_logs.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2018-2019 Hisilicon Limited.
+ */
+
+#ifndef _HNS3_LOGS_H_
+#define _HNS3_LOGS_H_
+
+extern int hns3_logtype_init;
+#define PMD_INIT_LOG(level, fmt, args...) \
+	rte_log(RTE_LOG_ ## level, hns3_logtype_init, "%s(): " fmt "\n", \
+		__func__, ##args)
+#define PMD_INIT_FUNC_TRACE() PMD_INIT_LOG(DEBUG, " >>")
+
+extern int hns3_logtype_driver;
+#define PMD_DRV_LOG_RAW(hw, level, fmt, args...) \
+	rte_log(level, hns3_logtype_driver, "%s %s(): " fmt, \
+		(hw)->data->name, __func__, ## args)
+
+#define hns3_err(hw, fmt, args...) \
+	PMD_DRV_LOG_RAW(hw, RTE_LOG_ERR, fmt "\n", ## args)
+
+#define hns3_warn(hw, fmt, args...) \
+	 PMD_DRV_LOG_RAW(hw, RTE_LOG_WARNING, fmt "\n", ## args)
+
+#define hns3_notice(hw, fmt, args...) \
+	PMD_DRV_LOG_RAW(hw, RTE_LOG_NOTICE, fmt "\n", ## args)
+
+#define hns3_info(hw, fmt, args...) \
+	 PMD_DRV_LOG_RAW(hw, RTE_LOG_INFO, fmt "\n", ## args)
+
+#define hns3_dbg(hw, fmt, args...) \
+	 PMD_DRV_LOG_RAW(hw, RTE_LOG_DEBUG, fmt "\n", ## args)
+
+#endif /* _HNS3_LOGS_H_ */
-- 
2.7.4


  parent reply index

Thread overview: 75+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-23 13:46 [dpdk-dev] [PATCH 00/22] add hns3 ethernet " Wei Hu (Xavier)
2019-08-23 13:46 ` [dpdk-dev] [PATCH 01/22] net/hns3: add hardware registers definition Wei Hu (Xavier)
2019-08-23 13:46 ` [dpdk-dev] [PATCH 02/22] net/hns3: add some definitions for data structure and macro Wei Hu (Xavier)
2019-08-30  8:25   ` Gavin Hu (Arm Technology China)
2019-09-05  6:01     ` Wei Hu (Xavier)
2019-08-23 13:46 ` Wei Hu (Xavier) [this message]
2019-08-30 15:01   ` [dpdk-dev] [PATCH 03/22] net/hns3: register hns3 PMD driver Ferruh Yigit
2019-09-06  6:20     ` Wei Hu (Xavier)
2019-08-23 13:46 ` [dpdk-dev] [PATCH 04/22] net/hns3: add support for cmd of " Wei Hu (Xavier)
2019-08-30 15:02   ` Ferruh Yigit
2019-09-06  6:49     ` Wei Hu (Xavier)
2019-08-23 13:46 ` [dpdk-dev] [PATCH 05/22] net/hns3: add the initialization " Wei Hu (Xavier)
2019-08-23 13:46 ` [dpdk-dev] [PATCH 06/22] net/hns3: add support for MAC address related operations Wei Hu (Xavier)
2019-08-30 15:03   ` Ferruh Yigit
2019-09-05  5:40     ` Wei Hu (Xavier)
2019-08-23 13:46 ` [dpdk-dev] [PATCH 07/22] net/hns3: add support for some misc operations Wei Hu (Xavier)
2019-08-30 15:04   ` Ferruh Yigit
2019-08-23 13:46 ` [dpdk-dev] [PATCH 08/22] net/hns3: add support for link update operation Wei Hu (Xavier)
2019-08-30 15:04   ` Ferruh Yigit
2019-09-06  6:56     ` Wei Hu (Xavier)
2019-08-23 13:46 ` [dpdk-dev] [PATCH 09/22] net/hns3: add support for flow directory of hns3 PMD driver Wei Hu (Xavier)
2019-08-30 15:06   ` Ferruh Yigit
2019-09-06  8:23     ` Wei Hu (Xavier)
2019-09-06 11:08     ` Wei Hu (Xavier)
2019-08-23 13:46 ` [dpdk-dev] [PATCH 10/22] net/hns3: add support for RSS " Wei Hu (Xavier)
2019-08-30 15:07   ` Ferruh Yigit
2019-08-31  9:16     ` Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 11/22] net/hns3: add support for flow control " Wei Hu (Xavier)
2019-08-30 15:07   ` Ferruh Yigit
2019-08-31  8:04     ` Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 12/22] net/hns3: add support for VLAN " Wei Hu (Xavier)
2019-08-30 15:08   ` Ferruh Yigit
2019-08-31  9:04     ` Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 13/22] net/hns3: add support for mailbox " Wei Hu (Xavier)
2019-08-30 15:08   ` Ferruh Yigit
2019-09-06 11:25     ` Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 14/22] net/hns3: add support for hns3 VF " Wei Hu (Xavier)
2019-08-30 15:11   ` Ferruh Yigit
2019-08-31  9:03     ` Wei Hu (Xavier)
2019-09-06 11:27     ` Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 15/22] net/hns3: add package and queue related operation Wei Hu (Xavier)
2019-08-23 15:42   ` Aaron Conole
2019-08-30 15:13   ` Ferruh Yigit
2019-09-11 11:40     ` Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 16/22] net/hns3: add start stop configure promiscuous ops Wei Hu (Xavier)
2019-08-30 15:14   ` Ferruh Yigit
2019-09-06 11:51     ` Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 17/22] net/hns3: add dump register ops for hns3 PMD driver Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 18/22] net/hns3: add abnormal interrupt process " Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 19/22] net/hns3: add stats related ops " Wei Hu (Xavier)
2019-08-30 15:20   ` Ferruh Yigit
2019-08-31  8:49     ` Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 20/22] net/hns3: add reset related process " Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 21/22] net/hns3: add multiple process support " Wei Hu (Xavier)
2019-08-30 15:14   ` Ferruh Yigit
2019-09-02 13:41     ` Wei Hu (Xavier)
2019-08-23 13:47 ` [dpdk-dev] [PATCH 22/22] net/hns3: add hns3 build files Wei Hu (Xavier)
2019-08-23 14:08   ` Jerin Jacob Kollanukkaran
2019-08-30  3:22     ` Wei Hu (Xavier)
2019-08-31  2:10       ` Wei Hu (Xavier)
2019-08-30 14:57     ` Ferruh Yigit
2019-08-30  6:16   ` Stephen Hemminger
2019-08-31  8:46     ` Wei Hu (Xavier)
2019-08-30  6:17   ` Stephen Hemminger
2019-08-31  8:44     ` Wei Hu (Xavier)
2019-09-03 15:27     ` Ye Xiaolong
2019-09-11 11:36       ` Wei Hu (Xavier)
2019-08-30 14:58   ` Ferruh Yigit
2019-09-10 11:43     ` Wei Hu (Xavier)
2019-08-30 15:00   ` Ferruh Yigit
2019-08-31  8:07     ` Wei Hu (Xavier)
2019-08-30 15:12   ` Ferruh Yigit
2019-08-31  8:07     ` Wei Hu (Xavier)
2019-08-30 15:23 ` [dpdk-dev] [PATCH 00/22] add hns3 ethernet PMD driver Ferruh Yigit
2019-08-31  8:06   ` Wei Hu (Xavier)

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