[dpdk-dev] [PATCH v4 03/11] net/hinic/base: add mgmt module interactive code

[Ziyang Xuan <xuanziyang2@huawei.com>]

Add the structures, functionalities for interaction with
mgmt module.

Signed-off-by: Ziyang Xuan <xuanziyang2@huawei.com>
---
 drivers/net/hinic/base/hinic_pmd_hw_mgmt.h    |  85 +++
 drivers/net/hinic/base/hinic_pmd_mgmt.c       | 617 ++++++++++++++++++
 drivers/net/hinic/base/hinic_pmd_mgmt.h       | 125 ++++
 .../net/hinic/base/hinic_pmd_mgmt_interface.h | 503 ++++++++++++++
 4 files changed, 1330 insertions(+)
 create mode 100644 drivers/net/hinic/base/hinic_pmd_hw_mgmt.h
 create mode 100644 drivers/net/hinic/base/hinic_pmd_mgmt.c
 create mode 100644 drivers/net/hinic/base/hinic_pmd_mgmt.h
 create mode 100644 drivers/net/hinic/base/hinic_pmd_mgmt_interface.h

diff --git a/drivers/net/hinic/base/hinic_pmd_hw_mgmt.h b/drivers/net/hinic/base/hinic_pmd_hw_mgmt.h
new file mode 100644
index 000000000..5f3b12b7d
--- /dev/null
+++ b/drivers/net/hinic/base/hinic_pmd_hw_mgmt.h
@@ -0,0 +1,85 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Huawei Technologies Co., Ltd
+ */
+
+#ifndef _HINIC_PMD_HW_MGMT_H_
+#define _HINIC_PMD_HW_MGMT_H_
+
+/* show each drivers only such as nic_service_cap,
+ * toe_service_cap structure, but not show service_cap
+ */
+enum hinic_service_type {
+	SERVICE_T_NIC = 0,
+	SERVICE_T_MAX = 7,
+
+	/* Only used for interruption resource management,
+	 * mark the request module
+	 */
+	SERVICE_T_INTF   = (1 << 15),
+	SERVICE_T_CQM    = (1 << 16),
+};
+
+enum intr_type {
+	INTR_TYPE_MSIX,
+	INTR_TYPE_MSI,
+	INTR_TYPE_INT,
+	/* PXE,OVS need single thread processing, synchronization
+	 * messages must use poll wait mechanism interface
+	 */
+	INTR_TYPE_NONE,
+};
+
+struct nic_service_cap {
+	/* PF resources */
+	u16 max_sqs;
+	u16 max_rqs;
+
+	/* VF resources, VF obtain them through the MailBox mechanism from
+	 * corresponding PF
+	 */
+	u16 vf_max_sqs;
+	u16 vf_max_rqs;
+
+	bool lro_en;    /* LRO feature enable bit */
+	u8 lro_sz;      /* LRO context space: n*16B */
+	u8 tso_sz;      /* TSO context space: n*16B */
+};
+
+/* Defines the IRQ information structure*/
+struct irq_info {
+	u16 msix_entry_idx; /* IRQ corresponding index number */
+	u32 irq_id;         /* the IRQ number from OS */
+};
+
+/* Define the version information structure*/
+struct dev_version_info {
+	u8 up_ver;       /* uP version, directly read from uP
+			  * is not configured to file
+			  */
+	u8 ucode_ver;    /* The microcode version,
+			  * read through the CMDq from microcode
+			  */
+	u8 cfg_file_ver; /* uP configuration file version */
+	u8 sdk_ver;      /* SDK driver version */
+	u8 hw_ver;       /* Hardware version */
+};
+
+/* Obtain service_cap.nic_cap.dev_nic_cap.max_sqs */
+u16 hinic_func_max_qnum(void *hwdev);
+
+u16 hinic_global_func_id(void *hwdev);	/* func_attr.glb_func_idx */
+
+enum func_type {
+	TYPE_PF,
+	TYPE_VF,
+	TYPE_PPF,
+};
+
+enum hinic_msix_state {
+	HINIC_MSIX_ENABLE,
+	HINIC_MSIX_DISABLE,
+};
+
+enum func_type hinic_func_type(void *hwdev);
+
+#endif /* _HINIC_PMD_HW_MGMT_H_ */
diff --git a/drivers/net/hinic/base/hinic_pmd_mgmt.c b/drivers/net/hinic/base/hinic_pmd_mgmt.c
new file mode 100644
index 000000000..61246fa48
--- /dev/null
+++ b/drivers/net/hinic/base/hinic_pmd_mgmt.c
@@ -0,0 +1,617 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Huawei Technologies Co., Ltd
+ */
+
+#include "hinic_pmd_dpdev.h"
+
+static void hinic_mgmt_recv_msg_handler(struct hinic_msg_pf_to_mgmt *pf_to_mgmt,
+					struct hinic_recv_msg *recv_msg,
+					void *param);
+
+#define BUF_OUT_DEFAULT_SIZE		1
+
+#define MAX_PF_MGMT_BUF_SIZE		2048UL
+
+#define MGMT_MSG_SIZE_MIN		20
+#define MGMT_MSG_SIZE_STEP		16
+#define	MGMT_MSG_RSVD_FOR_DEV		8
+
+#define MGMT_MSG_TIMEOUT		5000	/* millisecond */
+
+#define SYNC_MSG_ID_MASK		0x1FF
+#define ASYNC_MSG_ID_MASK		0x1FF
+#define ASYNC_MSG_FLAG			0x200
+
+#define MSG_NO_RESP			0xFFFF
+
+#define MAX_MSG_SZ			2016
+
+#define MSG_SZ_IS_VALID(in_size)	((in_size) <= MAX_MSG_SZ)
+
+#define SYNC_MSG_ID(pf_to_mgmt)		((pf_to_mgmt)->sync_msg_id)
+
+#define SYNC_MSG_ID_INC(pf_to_mgmt)	(SYNC_MSG_ID(pf_to_mgmt) = \
+			(SYNC_MSG_ID(pf_to_mgmt) + 1) & SYNC_MSG_ID_MASK)
+
+#define ASYNC_MSG_ID(pf_to_mgmt)	((pf_to_mgmt)->async_msg_id)
+
+#define ASYNC_MSG_ID_INC(pf_to_mgmt)	(ASYNC_MSG_ID(pf_to_mgmt) = \
+			((ASYNC_MSG_ID(pf_to_mgmt) + 1) & ASYNC_MSG_ID_MASK) \
+			| ASYNC_MSG_FLAG)
+
+#define HINIC_SEQ_ID_MAX_VAL		42
+#define HINIC_MSG_SEG_LEN		48
+
+/**
+ * mgmt_msg_len - calculate the total message length
+ * @msg_data_len: the length of the message data
+ * Return: the total message length
+ **/
+static u16 mgmt_msg_len(u16 msg_data_len)
+{
+	/* u64 - the size of the header */
+	u16 msg_size = (u16)(MGMT_MSG_RSVD_FOR_DEV + sizeof(u64) +
+			     msg_data_len);
+
+	if (msg_size > MGMT_MSG_SIZE_MIN)
+		msg_size = MGMT_MSG_SIZE_MIN +
+			ALIGN((msg_size - MGMT_MSG_SIZE_MIN),
+			      MGMT_MSG_SIZE_STEP);
+	else
+		msg_size = MGMT_MSG_SIZE_MIN;
+
+	return msg_size;
+}
+
+/**
+ * prepare_header - prepare the header of the message
+ * @pf_to_mgmt: PF to MGMT channel
+ * @header: pointer of the header to prepare
+ * @msg_len: the length of the message
+ * @mod: module in the chip that will get the message
+ * @ack_type: the type to response
+ * @direction: the direction of the original message
+ * @cmd: the command to do
+ * @msg_id: message id
+ **/
+static void prepare_header(struct hinic_msg_pf_to_mgmt *pf_to_mgmt,
+			   u64 *header, int msg_len, enum hinic_mod_type mod,
+			   enum hinic_msg_ack_type ack_type,
+			   enum hinic_msg_direction_type direction,
+			   u8 cmd, u32 msg_id)
+{
+	struct hinic_hwif *hwif = pf_to_mgmt->hwdev->hwif;
+
+	*header = HINIC_MSG_HEADER_SET(msg_len, MSG_LEN) |
+		HINIC_MSG_HEADER_SET(mod, MODULE) |
+		HINIC_MSG_HEADER_SET(msg_len, SEG_LEN) |
+		HINIC_MSG_HEADER_SET(ack_type, NO_ACK) |
+		HINIC_MSG_HEADER_SET(0, ASYNC_MGMT_TO_PF) |
+		HINIC_MSG_HEADER_SET(0, SEQID) |
+		HINIC_MSG_HEADER_SET(LAST_SEGMENT, LAST) |
+		HINIC_MSG_HEADER_SET(direction, DIRECTION) |
+		HINIC_MSG_HEADER_SET(cmd, CMD) |
+		HINIC_MSG_HEADER_SET(HINIC_PCI_INTF_IDX(hwif), PCI_INTF_IDX) |
+		HINIC_MSG_HEADER_SET(hwif->attr.port_to_port_idx, P2P_IDX) |
+		HINIC_MSG_HEADER_SET(msg_id, MSG_ID);
+}
+
+/**
+ * prepare_mgmt_cmd - prepare the mgmt command
+ * @mgmt_cmd: pointer to the command to prepare
+ * @header: pointer of the header to prepare
+ * @msg: the data of the message
+ * @msg_len: the length of the message
+ **/
+static void prepare_mgmt_cmd(u8 *mgmt_cmd, u64 *header, void *msg,
+			     int msg_len)
+{
+	u32 cmd_buf_max = MAX_PF_MGMT_BUF_SIZE;
+
+	memset(mgmt_cmd, 0, MGMT_MSG_RSVD_FOR_DEV);
+
+	mgmt_cmd += MGMT_MSG_RSVD_FOR_DEV;
+	cmd_buf_max -= MGMT_MSG_RSVD_FOR_DEV;
+	memcpy(mgmt_cmd, header, sizeof(*header));
+
+	mgmt_cmd += sizeof(*header);
+	cmd_buf_max -= sizeof(*header);
+	memcpy(mgmt_cmd, msg, msg_len);
+}
+
+/**
+ * alloc_recv_msg - allocate received message memory
+ * @recv_msg: pointer that will hold the allocated data
+ * Return: 0 - success, negative - failure
+ **/
+static int alloc_recv_msg(struct hinic_recv_msg *recv_msg)
+{
+	int err;
+
+	recv_msg->msg = kzalloc(MAX_PF_MGMT_BUF_SIZE, GFP_KERNEL);
+	if (!recv_msg->msg) {
+		PMD_DRV_LOG(ERR, "Allocate recv msg buf failed");
+		return -ENOMEM;
+	}
+
+	recv_msg->buf_out = kzalloc(MAX_PF_MGMT_BUF_SIZE, GFP_KERNEL);
+	if (!recv_msg->buf_out) {
+		PMD_DRV_LOG(ERR, "Allocate recv msg output buf failed");
+		err = -ENOMEM;
+		goto alloc_buf_out_err;
+	}
+
+	return 0;
+
+alloc_buf_out_err:
+	kfree(recv_msg->msg);
+	return err;
+}
+
+/**
+ * free_recv_msg - free received message memory
+ * @recv_msg: pointer that holds the allocated data
+ **/
+static void free_recv_msg(struct hinic_recv_msg *recv_msg)
+{
+	kfree(recv_msg->buf_out);
+	kfree(recv_msg->msg);
+}
+
+/**
+ * alloc_msg_buf - allocate all the message buffers of PF to MGMT channel
+ * @pf_to_mgmt: PF to MGMT channel
+ * Return: 0 - success, negative - failure
+ **/
+static int alloc_msg_buf(struct hinic_msg_pf_to_mgmt *pf_to_mgmt)
+{
+	int err;
+
+	err = alloc_recv_msg(&pf_to_mgmt->recv_msg_from_mgmt);
+	if (err) {
+		PMD_DRV_LOG(ERR, "Allocate recv msg failed");
+		return err;
+	}
+
+	err = alloc_recv_msg(&pf_to_mgmt->recv_resp_msg_from_mgmt);
+	if (err) {
+		PMD_DRV_LOG(ERR, "Allocate resp recv msg failed");
+		goto alloc_msg_for_resp_err;
+	}
+
+	pf_to_mgmt->async_msg_buf = kzalloc(MAX_PF_MGMT_BUF_SIZE, GFP_KERNEL);
+	if (!pf_to_mgmt->async_msg_buf)	{
+		PMD_DRV_LOG(ERR, "Allocate async msg buf failed");
+		err = -ENOMEM;
+		goto async_msg_buf_err;
+	}
+
+	pf_to_mgmt->sync_msg_buf = kzalloc(MAX_PF_MGMT_BUF_SIZE, GFP_KERNEL);
+	if (!pf_to_mgmt->sync_msg_buf)	{
+		PMD_DRV_LOG(ERR, "Allocate sync msg buf failed");
+		err = -ENOMEM;
+		goto sync_msg_buf_err;
+	}
+
+	return 0;
+
+sync_msg_buf_err:
+	kfree(pf_to_mgmt->async_msg_buf);
+
+async_msg_buf_err:
+	free_recv_msg(&pf_to_mgmt->recv_resp_msg_from_mgmt);
+
+alloc_msg_for_resp_err:
+	free_recv_msg(&pf_to_mgmt->recv_msg_from_mgmt);
+
+	return err;
+}
+
+/**
+ * free_msg_buf - free all the message buffers of PF to MGMT channel
+ * @pf_to_mgmt: PF to MGMT channel
+ * Return: 0 - success, negative - failure
+ **/
+static void free_msg_buf(struct hinic_msg_pf_to_mgmt *pf_to_mgmt)
+{
+	kfree(pf_to_mgmt->sync_msg_buf);
+	kfree(pf_to_mgmt->async_msg_buf);
+
+	free_recv_msg(&pf_to_mgmt->recv_resp_msg_from_mgmt);
+	free_recv_msg(&pf_to_mgmt->recv_msg_from_mgmt);
+}
+
+/**
+ * send_msg_to_mgmt_async - send async message
+ * @pf_to_mgmt: PF to MGMT channel
+ * @mod: module in the chip that will get the message
+ * @cmd: command of the message
+ * @msg: the data of the message
+ * @msg_len: the length of the message
+ * @direction: the direction of the original message
+ * @resp_msg_id: message id of response
+ * Return: 0 - success, negative - failure
+ **/
+static int send_msg_to_mgmt_async(struct hinic_msg_pf_to_mgmt *pf_to_mgmt,
+				  enum hinic_mod_type mod, u8 cmd,
+				  void *msg, u16 msg_len,
+				  enum hinic_msg_direction_type direction,
+				  u16 resp_msg_id)
+{
+	void *mgmt_cmd = pf_to_mgmt->async_msg_buf;
+	struct hinic_api_cmd_chain *chain;
+	u64 header;
+	u16 cmd_size = mgmt_msg_len(msg_len);
+
+	if (direction == HINIC_MSG_RESPONSE)
+		prepare_header(pf_to_mgmt, &header, msg_len, mod, HINIC_MSG_ACK,
+			       direction, cmd, resp_msg_id);
+	else
+		prepare_header(pf_to_mgmt, &header, msg_len, mod, HINIC_MSG_ACK,
+			       direction, cmd, ASYNC_MSG_ID(pf_to_mgmt));
+
+	prepare_mgmt_cmd((u8 *)mgmt_cmd, &header, msg, msg_len);
+
+	chain = pf_to_mgmt->cmd_chain[HINIC_API_CMD_WRITE_ASYNC_TO_MGMT_CPU];
+
+	return hinic_api_cmd_write(chain, HINIC_NODE_ID_MGMT_HOST, mgmt_cmd,
+				   cmd_size);
+}
+
+/**
+ * send_msg_to_mgmt_sync - send async message
+ * @pf_to_mgmt: PF to MGMT channel
+ * @mod: module in the chip that will get the message
+ * @cmd: command of the message
+ * @msg: the msg data
+ * @msg_len: the msg data length
+ * @ack_type: indicate mgmt command whether need ack or not
+ * @direction: the direction of the original message
+ * @resp_msg_id: msg id to response for
+ * Return: 0 - success, negative - failure
+ **/
+static int send_msg_to_mgmt_sync(struct hinic_msg_pf_to_mgmt *pf_to_mgmt,
+				 enum hinic_mod_type mod, u8 cmd,
+				 void *msg, u16 msg_len,
+				 enum hinic_msg_ack_type ack_type,
+				 enum hinic_msg_direction_type direction,
+				 __rte_unused u16 resp_msg_id)
+{
+	void *mgmt_cmd = pf_to_mgmt->sync_msg_buf;
+	struct hinic_api_cmd_chain *chain;
+	u64 header;
+	u16 cmd_size = mgmt_msg_len(msg_len);
+
+	if (direction == HINIC_MSG_RESPONSE)
+		prepare_header(pf_to_mgmt, &header, msg_len, mod, ack_type,
+			       direction, cmd, resp_msg_id);
+	else
+		prepare_header(pf_to_mgmt, &header, msg_len, mod, ack_type,
+			       direction, cmd, SYNC_MSG_ID(pf_to_mgmt));
+
+	prepare_mgmt_cmd((u8 *)mgmt_cmd, &header, msg, msg_len);
+
+	chain = pf_to_mgmt->cmd_chain[HINIC_API_CMD_PMD_WRITE_TO_MGMT];
+
+	return hinic_api_cmd_write(chain, HINIC_NODE_ID_MGMT_HOST,
+				   mgmt_cmd, cmd_size);
+}
+
+/**
+ * hinic_pf_to_mgmt_init - initialize PF to MGMT channel
+ * @hwdev: the pointer to the private hardware device object
+ * Return: 0 - success, negative - failure
+ **/
+int hinic_pf_to_mgmt_init(struct hinic_hwdev *hwdev)
+{
+	struct hinic_msg_pf_to_mgmt *pf_to_mgmt;
+	int err;
+
+	pf_to_mgmt = kzalloc(sizeof(*pf_to_mgmt), GFP_KERNEL);
+	if (!pf_to_mgmt) {
+		PMD_DRV_LOG(ERR, "Allocate pf to mgmt mem failed");
+		return -ENOMEM;
+	}
+
+	hwdev->pf_to_mgmt = pf_to_mgmt;
+	pf_to_mgmt->hwdev = hwdev;
+
+	spin_lock_init(&pf_to_mgmt->async_msg_lock);
+	spin_lock_init(&pf_to_mgmt->sync_msg_lock);
+
+	err = alloc_msg_buf(pf_to_mgmt);
+	if (err) {
+		PMD_DRV_LOG(ERR, "Allocate msg buffers failed");
+		goto alloc_msg_buf_err;
+	}
+
+	err = hinic_api_cmd_init(hwdev, pf_to_mgmt->cmd_chain);
+	if (err) {
+		PMD_DRV_LOG(ERR, "Init the api cmd chains failed");
+		goto api_cmd_init_err;
+	}
+
+	return 0;
+
+api_cmd_init_err:
+	free_msg_buf(pf_to_mgmt);
+
+alloc_msg_buf_err:
+	kfree(pf_to_mgmt);
+
+	return err;
+}
+
+/**
+ * hinic_pf_to_mgmt_free - free PF to MGMT channel
+ * @hwdev: the pointer to the private hardware device object
+ **/
+void hinic_pf_to_mgmt_free(struct hinic_hwdev *hwdev)
+{
+	struct hinic_msg_pf_to_mgmt *pf_to_mgmt = hwdev->pf_to_mgmt;
+
+	hinic_api_cmd_free(pf_to_mgmt->cmd_chain);
+	free_msg_buf(pf_to_mgmt);
+	kfree(pf_to_mgmt);
+}
+
+int hinic_pf_to_mgmt_sync(void *hwdev, enum hinic_mod_type mod, u8 cmd,
+			  void *buf_in, u16 in_size, void *buf_out,
+			  u16 *out_size, u32 timeout)
+{
+	struct hinic_msg_pf_to_mgmt *pf_to_mgmt =
+		((struct hinic_hwdev *)hwdev)->pf_to_mgmt;
+	struct hinic_recv_msg *recv_msg;
+	u32 timeo;
+	int err, i;
+
+	spin_lock(&pf_to_mgmt->sync_msg_lock);
+
+	SYNC_MSG_ID_INC(pf_to_mgmt);
+	recv_msg = &pf_to_mgmt->recv_resp_msg_from_mgmt;
+
+	err = send_msg_to_mgmt_sync(pf_to_mgmt, mod, cmd, buf_in, in_size,
+				    HINIC_MSG_ACK, HINIC_MSG_DIRECT_SEND,
+				    MSG_NO_RESP);
+	if (err) {
+		PMD_DRV_LOG(ERR, "Send msg to mgmt failed");
+		goto unlock_sync_msg;
+	}
+
+	timeo = msecs_to_jiffies(timeout ? timeout : MGMT_MSG_TIMEOUT);
+	for (i = 0; i < pf_to_mgmt->rx_aeq->poll_retry_nr; i++) {
+		err = hinic_aeq_poll_msg(pf_to_mgmt->rx_aeq, timeo, NULL);
+		if (err) {
+			PMD_DRV_LOG(ERR, "Poll mgmt rsp timeout, mod=%d cmd=%d msg_id=%u rc=%d",
+				mod, cmd, pf_to_mgmt->sync_msg_id, err);
+			err = -ETIMEDOUT;
+			hinic_dump_aeq_info((struct hinic_hwdev *)hwdev);
+			goto unlock_sync_msg;
+		} else {
+			if (mod == recv_msg->mod && cmd == recv_msg->cmd &&
+			    recv_msg->msg_id == pf_to_mgmt->sync_msg_id) {
+				/* the expected response polled */
+				break;
+			}
+			PMD_DRV_LOG(ERR, "AEQ[%d] poll(mod=%d, cmd=%d, msg_id=%u) an "
+				"unexpected(mod=%d, cmd=%d, msg_id=%u) response",
+				pf_to_mgmt->rx_aeq->q_id, mod, cmd,
+				pf_to_mgmt->sync_msg_id, recv_msg->mod,
+				recv_msg->cmd, recv_msg->msg_id);
+		}
+	}
+
+	if (i == pf_to_mgmt->rx_aeq->poll_retry_nr) {
+		PMD_DRV_LOG(ERR, "Get %d unexpected mgmt rsp from AEQ[%d], poll mgmt rsp failed",
+			i, pf_to_mgmt->rx_aeq->q_id);
+		err = -EBADMSG;
+		goto unlock_sync_msg;
+	}
+
+	rte_smp_rmb();
+	if (recv_msg->msg_len && buf_out && out_size) {
+		if (recv_msg->msg_len <= *out_size) {
+			memcpy(buf_out, recv_msg->msg,
+			       recv_msg->msg_len);
+			*out_size = recv_msg->msg_len;
+		} else {
+			PMD_DRV_LOG(ERR, "Mgmt rsp's msg len:%u overflow.",
+				recv_msg->msg_len);
+			err = -ERANGE;
+		}
+	}
+
+unlock_sync_msg:
+	if (err && out_size)
+		*out_size = 0;
+	spin_unlock(&pf_to_mgmt->sync_msg_lock);
+	return err;
+}
+
+int hinic_msg_to_mgmt_no_ack(void *hwdev, enum hinic_mod_type mod, u8 cmd,
+		     void *buf_in, u16 in_size, __rte_unused void *buf_out,
+		     __rte_unused u16 *out_size)
+{
+	struct hinic_msg_pf_to_mgmt *pf_to_mgmt =
+				((struct hinic_hwdev *)hwdev)->pf_to_mgmt;
+	int err = -EINVAL;
+
+	if (!MSG_SZ_IS_VALID(in_size)) {
+		PMD_DRV_LOG(ERR, "Mgmt msg buffer size is invalid");
+		return err;
+	}
+
+	spin_lock(&pf_to_mgmt->sync_msg_lock);
+
+	err = send_msg_to_mgmt_sync(pf_to_mgmt, mod, cmd, buf_in, in_size,
+				    HINIC_MSG_NO_ACK, HINIC_MSG_DIRECT_SEND,
+				    MSG_NO_RESP);
+
+	spin_unlock(&pf_to_mgmt->sync_msg_lock);
+
+	return err;
+}
+
+static bool check_mgmt_seq_id_and_seg_len(struct hinic_recv_msg *recv_msg,
+					  u8 seq_id, u8 seg_len)
+{
+	if (seq_id > HINIC_SEQ_ID_MAX_VAL || seg_len > HINIC_MSG_SEG_LEN)
+		return false;
+
+	if (seq_id == 0) {
+		recv_msg->sed_id = seq_id;
+	} else {
+		if (seq_id != recv_msg->sed_id + 1) {
+			recv_msg->sed_id = 0;
+			return false;
+		}
+		recv_msg->sed_id = seq_id;
+	}
+
+	return true;
+}
+
+/**
+ * recv_mgmt_msg_handler - handler a message from mgmt cpu
+ * @pf_to_mgmt: PF to MGMT channel
+ * @header: the header of the message
+ * @recv_msg: received message details
+ * @param: customized parameter
+ * Return: 0 when aeq is response message, -1 default result,
+ * and when wrong message or not last message
+ **/
+static int recv_mgmt_msg_handler(struct hinic_msg_pf_to_mgmt *pf_to_mgmt,
+				 u8 *header, struct hinic_recv_msg *recv_msg,
+				 void *param)
+{
+	u64 msg_header = *((u64 *)header);
+	void *msg_body = header + sizeof(msg_header);
+	u8 *dest_msg;
+	u8 seq_id, seq_len;
+	u32 msg_buf_max = MAX_PF_MGMT_BUF_SIZE;
+
+	seq_id = HINIC_MSG_HEADER_GET(msg_header, SEQID);
+	seq_len = HINIC_MSG_HEADER_GET(msg_header, SEG_LEN);
+
+	if (!check_mgmt_seq_id_and_seg_len(recv_msg, seq_id, seq_len)) {
+		PMD_DRV_LOG(ERR,
+			"Mgmt msg sequence and segment check fail, "
+			"func id: 0x%x, front id: 0x%x, current id: 0x%x, seg len: 0x%x",
+			hinic_global_func_id(pf_to_mgmt->hwdev),
+			recv_msg->sed_id, seq_id, seq_len);
+		return HINIC_RECV_NEXT_AEQE;
+	}
+
+	dest_msg = (u8 *)recv_msg->msg + seq_id * HINIC_MSG_SEG_LEN;
+	msg_buf_max -= seq_id * HINIC_MSG_SEG_LEN;
+	memcpy(dest_msg, msg_body, seq_len);
+
+	if (!HINIC_MSG_HEADER_GET(msg_header, LAST))
+		return HINIC_RECV_NEXT_AEQE;
+
+	recv_msg->cmd = HINIC_MSG_HEADER_GET(msg_header, CMD);
+	recv_msg->mod = HINIC_MSG_HEADER_GET(msg_header, MODULE);
+	recv_msg->async_mgmt_to_pf = HINIC_MSG_HEADER_GET(msg_header,
+							  ASYNC_MGMT_TO_PF);
+	recv_msg->msg_len = HINIC_MSG_HEADER_GET(msg_header, MSG_LEN);
+	recv_msg->msg_id = HINIC_MSG_HEADER_GET(msg_header, MSG_ID);
+
+	if (HINIC_MSG_HEADER_GET(msg_header, DIRECTION) == HINIC_MSG_RESPONSE)
+		return HINIC_RECV_DONE;
+
+	hinic_mgmt_recv_msg_handler(pf_to_mgmt, recv_msg, param);
+
+	return HINIC_RECV_NEXT_AEQE;
+}
+
+/**
+ * hinic_mgmt_msg_aeqe_handler - handler for a mgmt message event
+ * @hwdev: the pointer to the private hardware device object
+ * @header: the header of the message
+ * @size: unused
+ * @param: customized parameter
+ * Return: 0 when aeq is response message,
+ *	   -1 default result, and when wrong message or not last message
+ **/
+int hinic_mgmt_msg_aeqe_handler(void *hwdev, u8 *header,
+			__rte_unused u8 size, void *param)
+{
+	struct hinic_msg_pf_to_mgmt *pf_to_mgmt =
+		((struct hinic_hwdev *)hwdev)->pf_to_mgmt;
+	struct hinic_recv_msg *recv_msg;
+
+	recv_msg = (HINIC_MSG_HEADER_GET(*(u64 *)header, DIRECTION) ==
+		    HINIC_MSG_DIRECT_SEND) ?
+		    &pf_to_mgmt->recv_msg_from_mgmt :
+		    &pf_to_mgmt->recv_resp_msg_from_mgmt;
+
+	return recv_mgmt_msg_handler(pf_to_mgmt, header, recv_msg, param);
+}
+
+int hinic_comm_pf_to_mgmt_init(struct hinic_nic_dev *nic_dev)
+{
+	int rc;
+	struct hinic_hwdev *hwdev = nic_dev->hwdev;
+
+	rc = hinic_pf_to_mgmt_init(hwdev);
+	if (rc)
+		return rc;
+
+	hwdev->pf_to_mgmt->rx_aeq = &hwdev->aeqs->aeq[HINIC_MGMT_RSP_AEQN];
+
+	return 0;
+}
+
+void hinic_comm_pf_to_mgmt_free(struct hinic_nic_dev *nic_dev)
+{
+	hinic_pf_to_mgmt_free(nic_dev->hwdev);
+}
+
+/**
+ * hinic_mgmt_recv_msg_handler - handler for message from mgmt cpu
+ * @pf_to_mgmt: PF to MGMT channel
+ * @recv_msg: received message details
+ * @param: customized parameter
+ **/
+static void hinic_mgmt_recv_msg_handler(struct hinic_msg_pf_to_mgmt *pf_to_mgmt,
+					struct hinic_recv_msg *recv_msg,
+					void *param)
+{
+	void *buf_out = recv_msg->buf_out;
+	u16 out_size = 0;
+
+	switch (recv_msg->mod) {
+	case HINIC_MOD_COMM:
+		hinic_comm_async_event_handle(pf_to_mgmt->hwdev,
+					      recv_msg->cmd, recv_msg->msg,
+					      recv_msg->msg_len,
+					      buf_out, &out_size);
+		break;
+	case HINIC_MOD_L2NIC:
+		hinic_l2nic_async_event_handle(pf_to_mgmt->hwdev, param,
+					       recv_msg->cmd, recv_msg->msg,
+					       recv_msg->msg_len,
+					       buf_out, &out_size);
+		break;
+	case HINIC_MOD_HILINK:
+		hinic_hilink_async_event_handle(pf_to_mgmt->hwdev,
+						recv_msg->cmd, recv_msg->msg,
+						recv_msg->msg_len,
+						buf_out, &out_size);
+		break;
+	default:
+		PMD_DRV_LOG(ERR, "No handler, mod = %d", recv_msg->mod);
+		break;
+	}
+
+	if (!recv_msg->async_mgmt_to_pf) {
+		if (!out_size)
+			out_size = BUF_OUT_DEFAULT_SIZE;
+
+		/* MGMT sent sync msg, send the response */
+		(void)send_msg_to_mgmt_async(pf_to_mgmt, recv_msg->mod,
+					     recv_msg->cmd, buf_out, out_size,
+					     HINIC_MSG_RESPONSE,
+					     recv_msg->msg_id);
+	}
+}
diff --git a/drivers/net/hinic/base/hinic_pmd_mgmt.h b/drivers/net/hinic/base/hinic_pmd_mgmt.h
new file mode 100644
index 000000000..c06013795
--- /dev/null
+++ b/drivers/net/hinic/base/hinic_pmd_mgmt.h
@@ -0,0 +1,125 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Huawei Technologies Co., Ltd
+ */
+
+#ifndef _HINIC_PMD_MGMT_H_
+#define _HINIC_PMD_MGMT_H_
+
+#define HINIC_MSG_HEADER_MSG_LEN_SHIFT				0
+#define HINIC_MSG_HEADER_MODULE_SHIFT				11
+#define HINIC_MSG_HEADER_SEG_LEN_SHIFT				16
+#define HINIC_MSG_HEADER_NO_ACK_SHIFT				22
+#define HINIC_MSG_HEADER_ASYNC_MGMT_TO_PF_SHIFT			23
+#define HINIC_MSG_HEADER_SEQID_SHIFT				24
+#define HINIC_MSG_HEADER_LAST_SHIFT				30
+#define HINIC_MSG_HEADER_DIRECTION_SHIFT			31
+#define HINIC_MSG_HEADER_CMD_SHIFT				32
+#define HINIC_MSG_HEADER_PCI_INTF_IDX_SHIFT			48
+#define HINIC_MSG_HEADER_P2P_IDX_SHIFT				50
+#define HINIC_MSG_HEADER_MSG_ID_SHIFT				54
+
+#define HINIC_MSG_HEADER_MSG_LEN_MASK				0x7FF
+#define HINIC_MSG_HEADER_MODULE_MASK				0x1F
+#define HINIC_MSG_HEADER_SEG_LEN_MASK				0x3F
+#define HINIC_MSG_HEADER_NO_ACK_MASK				0x1
+#define HINIC_MSG_HEADER_ASYNC_MGMT_TO_PF_MASK			0x1
+#define HINIC_MSG_HEADER_SEQID_MASK				0x3F
+#define HINIC_MSG_HEADER_LAST_MASK				0x1
+#define HINIC_MSG_HEADER_DIRECTION_MASK				0x1
+#define HINIC_MSG_HEADER_CMD_MASK				0xFF
+#define HINIC_MSG_HEADER_PCI_INTF_IDX_MASK			0x3
+#define HINIC_MSG_HEADER_P2P_IDX_MASK				0xF
+#define HINIC_MSG_HEADER_MSG_ID_MASK				0x3FF
+
+#define HINIC_MSG_HEADER_GET(val, member)			\
+		(((val) >> HINIC_MSG_HEADER_##member##_SHIFT) & \
+		HINIC_MSG_HEADER_##member##_MASK)
+
+#define HINIC_MSG_HEADER_SET(val, member)			\
+		((u64)((val) & HINIC_MSG_HEADER_##member##_MASK) << \
+		HINIC_MSG_HEADER_##member##_SHIFT)
+
+enum hinic_msg_direction_type {
+	HINIC_MSG_DIRECT_SEND	= 0,
+	HINIC_MSG_RESPONSE	= 1
+};
+enum hinic_msg_segment_type {
+	NOT_LAST_SEGMENT = 0,
+	LAST_SEGMENT	= 1,
+};
+
+enum hinic_msg_ack_type {
+	HINIC_MSG_ACK = 0,
+	HINIC_MSG_NO_ACK = 1,
+};
+
+struct hinic_recv_msg {
+	void			*msg;
+	void			*buf_out;
+
+	u16			msg_len;
+	enum hinic_mod_type	mod;
+	u8			cmd;
+	u16			msg_id;
+	int			async_mgmt_to_pf;
+	u8			sed_id;
+};
+
+#define HINIC_COMM_SELF_CMD_MAX 8
+
+typedef void (*comm_up_self_msg_proc)(void *handle, void *buf_in,
+				u16 in_size, void *buf_out, u16 *out_size);
+
+struct comm_up_self_msg_sub_info {
+	u8 cmd;
+	comm_up_self_msg_proc proc;
+};
+
+struct comm_up_self_msg_info {
+	u8 cmd_num;
+	struct comm_up_self_msg_sub_info info[HINIC_COMM_SELF_CMD_MAX];
+};
+
+enum comm_pf_to_mgmt_event_state {
+	SEND_EVENT_START = 0,
+	SEND_EVENT_TIMEOUT,
+	SEND_EVENT_END,
+};
+
+struct hinic_msg_pf_to_mgmt {
+	struct hinic_hwdev		*hwdev;
+
+	/* Async cmd can not be scheduling */
+	spinlock_t			async_msg_lock;
+	/* spinlock for sync message */
+	spinlock_t			sync_msg_lock;
+
+	void				*async_msg_buf;
+	void				*sync_msg_buf;
+
+	struct hinic_recv_msg		recv_msg_from_mgmt;
+	struct hinic_recv_msg		recv_resp_msg_from_mgmt;
+
+	u16				async_msg_id;
+	u16				sync_msg_id;
+
+	struct hinic_api_cmd_chain	*cmd_chain[HINIC_API_CMD_MAX];
+
+	struct hinic_eq *rx_aeq;
+};
+
+int hinic_msg_to_mgmt_no_ack(void *hwdev, enum hinic_mod_type mod, u8 cmd,
+			     void *buf_in, u16 in_size, void *buf_out,
+			     u16 *out_size);
+
+int hinic_pf_to_mgmt_init(struct hinic_hwdev *hwdev);
+void hinic_pf_to_mgmt_free(struct hinic_hwdev *hwdev);
+
+int hinic_mgmt_msg_aeqe_handler(void *hwdev, u8 *header, __rte_unused u8 size,
+				void *param);
+
+int hinic_pf_to_mgmt_sync(void *hwdev, enum hinic_mod_type mod, u8 cmd,
+			  void *buf_in, u16 in_size, void *buf_out,
+			  u16 *out_size, u32 timeout);
+
+#endif /* _HINIC_PMD_MGMT_H_ */
diff --git a/drivers/net/hinic/base/hinic_pmd_mgmt_interface.h b/drivers/net/hinic/base/hinic_pmd_mgmt_interface.h
new file mode 100644
index 000000000..809db8af0
--- /dev/null
+++ b/drivers/net/hinic/base/hinic_pmd_mgmt_interface.h
@@ -0,0 +1,503 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2017 Huawei Technologies Co., Ltd
+ */
+
+#ifndef _HINIC_PMD_MGMT_INTERFACE_H_
+#define _HINIC_PMD_MGMT_INTERFACE_H_
+
+/* cmd of mgmt CPU message for HILINK module */
+enum hinic_hilink_cmd {
+	HINIC_HILINK_CMD_GET_LINK_INFO		= 0x3,
+	HINIC_HILINK_CMD_SET_LINK_SETTINGS	= 0x8,
+};
+
+enum hilink_info_print_event {
+	HILINK_EVENT_LINK_UP = 1,
+	HILINK_EVENT_LINK_DOWN,
+	HILINK_EVENT_CABLE_PLUGGED,
+	HILINK_EVENT_MAX_TYPE,
+};
+
+#define NIC_LRO_MAX_WQE_NUM	32
+#define NIC_RSS_INDIR_SIZE	256
+#define NIC_DCB_UP_MAX		0x8
+#define NIC_RSS_KEY_SIZE        40
+#define NIC_RSS_CMD_TEMP_ALLOC  0x01
+#define NIC_RSS_CMD_TEMP_FREE   0x02
+
+enum hinic_resp_aeq_num {
+	HINIC_AEQ0 = 0,
+	HINIC_AEQ1 = 1,
+	HINIC_AEQ2 = 2,
+	HINIC_AEQ3 = 3,
+};
+
+struct hinic_mgmt_msg_head {
+	u8	status;
+	u8	version;
+	u8	resp_aeq_num;
+	u8	rsvd0[5];
+};
+
+enum {
+	RECYCLE_MODE_NIC = 0x0,
+	RECYCLE_MODE_DPDK = 0x1,
+};
+
+struct hinic_fast_recycled_mode {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16 func_id;
+	u8 fast_recycled_mode;/* 1: enable fast recycle, available in dpdk mode,
+			       * 0: normal mode, available in kernel nic mode
+			       */
+	u8 rsvd1;
+};
+
+struct hinic_function_table {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rx_wqe_buf_size;
+	u32	mtu;
+};
+
+struct hinic_cmd_qpn {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	base_qpn;
+};
+
+struct hinic_port_mac_set {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	vlan_id;
+	u16	rsvd1;
+	u8	mac[ETH_ALEN];
+};
+
+struct hinic_port_mac_update {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	vlan_id;
+	u16	rsvd1;
+	u8	old_mac[ETH_ALEN];
+	u16	rsvd2;
+	u8	new_mac[ETH_ALEN];
+};
+
+struct hinic_vport_state {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+	u8	state;
+	u8	rsvd2[3];
+};
+
+struct hinic_port_state {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u8	state;
+	u8	rsvd1[3];
+};
+
+struct hinic_mtu {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+	u32	mtu;
+};
+
+struct hinic_vlan_config {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	vlan_id;
+};
+
+struct hinic_get_link {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	link_status;
+	u8	rsvd1;
+};
+
+#define HINIC_DEFAUT_PAUSE_CONFIG 1
+struct hinic_pause_config {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+	u32	auto_neg;
+	u32	rx_pause;
+	u32	tx_pause;
+};
+
+struct hinic_port_info {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+	u8	port_type;
+	u8	autoneg_cap;
+	u8	autoneg_state;
+	u8	duplex;
+	u8	speed;
+	u8	resv2[3];
+};
+
+struct hinic_set_autoneg {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	enable;	/* 1: enable , 0: disable */
+};
+
+struct hinic_up_ets_cfg {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u8 port_id;
+	u8 rsvd1[3];
+	u8 up_tc[HINIC_DCB_UP_MAX];
+	u8 pg_bw[HINIC_DCB_PG_MAX];
+	u8 pgid[HINIC_DCB_UP_MAX];
+	u8 up_bw[HINIC_DCB_UP_MAX];
+	u8 prio[HINIC_DCB_PG_MAX];
+};
+
+struct hinic_tso_config {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+	u8	tso_en;
+	u8	resv2[3];
+};
+
+struct hinic_lro_config {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+	u8	lro_ipv4_en;
+	u8	lro_ipv6_en;
+	u8	lro_max_wqe_num;
+	u8	resv2[13];
+};
+
+struct hinic_checksum_offload {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+	u32	rx_csum_offload;
+};
+
+struct hinic_vlan_offload {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	vlan_rx_offload;
+	u8	rsvd1[5];
+};
+
+struct hinic_rx_mode_config {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+	u32	rx_mode;
+};
+
+/* rss */
+struct nic_rss_indirect_tbl {
+	u32 group_index;
+	u32 offset;
+	u32 size;
+	u32 rsvd;
+	u8 entry[NIC_RSS_INDIR_SIZE];
+};
+
+struct nic_rss_context_tbl {
+	u32 group_index;
+	u32 offset;
+	u32 size;
+	u32 rsvd;
+	u32 ctx;
+};
+
+struct hinic_rss_config {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	rss_en;
+	u8	template_id;
+	u8	rq_priority_number;
+	u8	rsvd1[3];
+	u8	prio_tc[NIC_DCB_UP_MAX];
+};
+
+struct hinic_rss_template_mgmt {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	cmd;
+	u8	template_id;
+	u8	rsvd1[4];
+};
+
+struct hinic_rss_indir_table {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	template_id;
+	u8	rsvd1;
+	u8	indir[NIC_RSS_INDIR_SIZE];
+};
+
+struct hinic_rss_template_key {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	template_id;
+	u8	rsvd1;
+	u8	key[NIC_RSS_KEY_SIZE];
+};
+
+struct hinic_rss_engine_type {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	template_id;
+	u8	hash_engine;
+	u8	rsvd1[4];
+};
+
+struct hinic_rss_context_table {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	template_id;
+	u8	rsvd1;
+	u32	context;
+};
+
+struct hinic_port_link_status {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	link;
+	u8	port_id;
+};
+
+struct hinic_cable_plug_event {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	plugged;	/* 0: unplugged, 1: plugged */
+	u8	port_id;
+};
+
+struct hinic_link_err_event {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	err_type;
+	u8	port_id;
+};
+
+enum link_err_status {
+	LINK_ERR_MODULE_UNRECOGENIZED,
+	LINK_ERR_NUM,
+};
+
+#define HINIC_PORT_STATS_VERSION	0
+
+struct hinic_port_stats_info {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16 func_id;
+	u16 rsvd1;
+	u32 stats_version;
+	u32 stats_size;
+};
+
+struct hinic_port_qfilter_info {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16 func_id;
+	u16 rsvd1;
+	u8 filter_enable;
+	u8 filter_type;
+	u8 qid;
+	u8 rsvd2;
+};
+
+struct hinic_port_stats {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	struct hinic_phy_port_stats stats;
+};
+
+struct hinic_cmd_vport_stats {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	struct hinic_vport_stats stats;
+};
+
+struct hinic_clear_port_stats {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16 func_id;
+	u16 rsvd;
+	u32  stats_version;
+	u32  stats_size;
+};
+
+struct hinic_clear_vport_stats {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16 func_id;
+	u16 rsvd;
+	u32  stats_version;
+	u32  stats_size;
+};
+
+#define HINIC_COMPILE_TIME_LEN	20
+struct hinic_version_info {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u8 ver[HINIC_FW_VERSION_NAME];
+	u8 time[HINIC_COMPILE_TIME_LEN];
+};
+
+/* get or set loopback mode, need to modify by base API */
+#define HINIC_INTERNAL_LP_MODE 5
+
+#define ANTI_ATTACK_DEFAULT_CIR 500000
+#define ANTI_ATTACK_DEFAULT_XIR 600000
+#define ANTI_ATTACK_DEFAULT_CBS 10000000
+#define ANTI_ATTACK_DEFAULT_XBS 12000000
+
+/* set physical port Anti-Attack rate */
+struct hinic_port_anti_attack_rate {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	enable; /* 1: enable rate-limiting, 0: disable rate-limiting */
+	u32	cir;	/* Committed Information Rate */
+	u32	xir;	/* eXtended Information Rate */
+	u32	cbs;	/* Committed Burst Size */
+	u32	xbs;	/* eXtended Burst Size */
+};
+
+struct hinic_l2nic_reset {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16 func_id;
+	u16 rsvd1;
+};
+
+struct hinic_root_ctxt {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_idx;
+	u16	rsvd1;
+	u8	set_cmdq_depth;
+	u8	cmdq_depth;
+	u8	lro_en;
+	u8	rsvd2;
+	u8	ppf_idx;
+	u8	rsvd3;
+	u16	rq_depth;
+	u16	rx_buf_sz;
+	u16	sq_depth;
+};
+
+struct hinic_page_size {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_idx;
+	u8	ppf_idx;
+	u8	page_size;
+	u32	rsvd;
+};
+
+struct hinic_dcb_state {
+	u8 dcb_on;
+	u8 default_cos;
+	u8 up_cos[8];
+};
+
+struct hinic_vf_default_cos {
+	u8	status;
+	u8	version;
+	u8	rsvd0[6];
+
+	struct hinic_dcb_state state;
+};
+
+struct hinic_reset_link_cfg {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+};
+
+struct hinic_set_vhd_mode {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16 func_id;
+	u16 vhd_type;
+	u16 rx_wqe_buffer_size;
+	u16 rsvd;
+};
+
+struct hinic_vlan_filter {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u8	rsvd1[2];
+	u32	vlan_filter_ctrl;
+};
+
+struct hinic_set_link_follow {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd0;
+	u8	follow_status;
+	u8	rsvd1[3];
+};
+
+struct hinic_link_mode_cmd {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+	u16	supported;	/* 0xFFFF represent Invalid value */
+	u16	advertised;
+};
+
+struct hinic_clear_qp_resource {
+	struct hinic_mgmt_msg_head mgmt_msg_head;
+
+	u16	func_id;
+	u16	rsvd1;
+};
+
+int hinic_init_function_table(void *hwdev, u16 rx_buf_sz);
+
+int hinic_set_fast_recycle_mode(void *hwdev, u8 mode);
+
+int hinic_get_base_qpn(void *hwdev, u16 *global_qpn);
+
+int hinic_set_pagesize(void *hwdev, u8 page_size);
+
+#endif /* _HINIC_PMD_MGMT_INTERFACE_H_ */
-- 
2.18.0