@@ -6,6 +6,156 @@
 #include <linux/pci.h>
 #include "nbl_dev.h"
 
+static void nbl_dev_init_msix_cnt(struct nbl_dev_mgt *dev_mgt)
+{
+	struct nbl_dev_common *dev_common = dev_mgt->common_dev;
+	struct nbl_msix_info *msix_info = &dev_common->msix_info;
+
+	msix_info->serv_info[NBL_MSIX_MAILBOX_TYPE].num = 1;
+}
+
+/* ----------  Channel config  ---------- */
+static int nbl_dev_setup_chan_qinfo(struct nbl_dev_mgt *dev_mgt, u8 chan_type)
+{
+	struct nbl_channel_ops *chan_ops = dev_mgt->chan_ops_tbl->ops;
+	struct nbl_channel_mgt *priv = dev_mgt->chan_ops_tbl->priv;
+	struct device *dev = dev_mgt->common->dev;
+	int ret;
+
+	if (!chan_ops->check_queue_exist(priv, chan_type))
+		return 0;
+
+	ret = chan_ops->cfg_chan_qinfo_map_table(priv, chan_type);
+	if (ret)
+		dev_err(dev, "setup chan:%d, qinfo map table failed\n",
+			chan_type);
+
+	return ret;
+}
+
+static int nbl_dev_setup_chan_queue(struct nbl_dev_mgt *dev_mgt, u8 chan_type)
+{
+	struct nbl_channel_ops *chan_ops = dev_mgt->chan_ops_tbl->ops;
+	struct nbl_channel_mgt *priv = dev_mgt->chan_ops_tbl->priv;
+	int ret = 0;
+
+	if (chan_ops->check_queue_exist(priv, chan_type))
+		ret = chan_ops->setup_queue(priv, chan_type);
+
+	return ret;
+}
+
+static int nbl_dev_remove_chan_queue(struct nbl_dev_mgt *dev_mgt, u8 chan_type)
+{
+	struct nbl_channel_ops *chan_ops = dev_mgt->chan_ops_tbl->ops;
+	struct nbl_channel_mgt *priv = dev_mgt->chan_ops_tbl->priv;
+	int ret = 0;
+
+	if (chan_ops->check_queue_exist(priv, chan_type))
+		ret = chan_ops->teardown_queue(priv, chan_type);
+
+	return ret;
+}
+
+static void nbl_dev_register_chan_task(struct nbl_dev_mgt *dev_mgt,
+				       u8 chan_type, struct work_struct *task)
+{
+	struct nbl_channel_ops *chan_ops = dev_mgt->chan_ops_tbl->ops;
+
+	if (chan_ops->check_queue_exist(dev_mgt->chan_ops_tbl->priv, chan_type))
+		chan_ops->register_chan_task(dev_mgt->chan_ops_tbl->priv,
+					     chan_type, task);
+}
+
+/* ----------  Tasks config  ---------- */
+static void nbl_dev_clean_mailbox_task(struct work_struct *work)
+{
+	struct nbl_dev_common *common_dev =
+		container_of(work, struct nbl_dev_common, clean_mbx_task);
+	struct nbl_dev_mgt *dev_mgt = common_dev->dev_mgt;
+	struct nbl_channel_ops *chan_ops = dev_mgt->chan_ops_tbl->ops;
+
+	chan_ops->clean_queue_subtask(dev_mgt->chan_ops_tbl->priv,
+				      NBL_CHAN_TYPE_MAILBOX);
+}
+
+/* ----------  Dev init process  ---------- */
+static int nbl_dev_setup_common_dev(struct nbl_adapter *adapter)
+{
+	struct nbl_dev_mgt *dev_mgt = adapter->core.dev_mgt;
+	struct nbl_dispatch_ops *disp_ops = dev_mgt->disp_ops_tbl->ops;
+	struct nbl_dispatch_mgt *priv = dev_mgt->disp_ops_tbl->priv;
+	struct nbl_common_info *common = dev_mgt->common;
+	struct nbl_dev_common *common_dev;
+	int ret;
+
+	common_dev = devm_kzalloc(&adapter->pdev->dev,
+				  sizeof(struct nbl_dev_common), GFP_KERNEL);
+	if (!common_dev)
+		return -ENOMEM;
+	common_dev->dev_mgt = dev_mgt;
+
+	ret = nbl_dev_setup_chan_queue(dev_mgt, NBL_CHAN_TYPE_MAILBOX);
+	if (ret)
+		return ret;
+
+	INIT_WORK(&common_dev->clean_mbx_task, nbl_dev_clean_mailbox_task);
+	common->vsi_id = disp_ops->get_vsi_id(priv, 0, NBL_VSI_DATA);
+	disp_ops->get_eth_id(priv, common->vsi_id, &common->eth_mode,
+			     &common->eth_id, &common->logic_eth_id);
+
+	nbl_dev_register_chan_task(dev_mgt, NBL_CHAN_TYPE_MAILBOX,
+				   &common_dev->clean_mbx_task);
+
+	dev_mgt->common_dev = common_dev;
+	nbl_dev_init_msix_cnt(dev_mgt);
+	return 0;
+}
+
+static void nbl_dev_remove_common_dev(struct nbl_adapter *adapter)
+{
+	struct nbl_dev_mgt *dev_mgt = adapter->core.dev_mgt;
+	struct nbl_dev_common *common_dev = dev_mgt->common_dev;
+
+	if (!common_dev)
+		return;
+
+	nbl_dev_register_chan_task(dev_mgt, NBL_CHAN_TYPE_MAILBOX, NULL);
+	cancel_work_sync(&common_dev->clean_mbx_task);
+	nbl_dev_remove_chan_queue(dev_mgt, NBL_CHAN_TYPE_MAILBOX);
+}
+
+static int nbl_dev_setup_ctrl_dev(struct nbl_adapter *adapter)
+{
+	struct nbl_dev_mgt *dev_mgt = adapter->core.dev_mgt;
+	struct nbl_dispatch_ops *disp_ops = dev_mgt->disp_ops_tbl->ops;
+	int i, ret;
+
+	ret = disp_ops->init_chip_module(dev_mgt->disp_ops_tbl->priv);
+	if (ret)
+		goto chip_init_fail;
+
+	for (i = 0; i < NBL_CHAN_TYPE_MAX; i++) {
+		ret = nbl_dev_setup_chan_qinfo(dev_mgt, i);
+		if (ret)
+			goto setup_chan_q_fail;
+	}
+
+	return 0;
+setup_chan_q_fail:
+	disp_ops->deinit_chip_module(dev_mgt->disp_ops_tbl->priv);
+chip_init_fail:
+	return ret;
+}
+
+static void nbl_dev_remove_ctrl_dev(struct nbl_adapter *adapter)
+{
+	struct nbl_dev_mgt *dev_mgt = adapter->core.dev_mgt;
+	struct nbl_dispatch_ops *disp_ops = dev_mgt->disp_ops_tbl->ops;
+
+	disp_ops->deinit_chip_module(dev_mgt->disp_ops_tbl->priv);
+}
+
 static struct nbl_dev_mgt *nbl_dev_setup_dev_mgt(struct nbl_common_info *common)
 {
 	struct nbl_dev_mgt *dev_mgt;

@@ -38,11 +188,30 @@ int nbl_dev_init(struct nbl_adapter *adapter)
 	dev_mgt->chan_ops_tbl = chan_ops_tbl;
 	adapter->core.dev_mgt = dev_mgt;
 
+	ret = nbl_dev_setup_common_dev(adapter);
+	if (ret)
+		return ret;
+
+	if (common->is_ctrl) {
+		ret = nbl_dev_setup_ctrl_dev(adapter);
+		if (ret)
+			goto setup_ctrl_dev_fail;
+	}
+
 	return 0;
+
+setup_ctrl_dev_fail:
+	nbl_dev_remove_common_dev(adapter);
+	return ret;
 }
 
 void nbl_dev_remove(struct nbl_adapter *adapter)
 {
+	struct nbl_common_info *common = &adapter->common;
+
+	if (common->is_ctrl)
+		nbl_dev_remove_ctrl_dev(adapter);
+	nbl_dev_remove_common_dev(adapter);
 }
 
 /* ----------  Dev start process  ---------- */

@@ -18,10 +18,41 @@
 #include "../nbl_include/nbl_def_common.h"
 #include "../nbl_core.h"
 
+#define NBL_STRING_NAME_LEN			32
+
+enum nbl_msix_serv_type {
+	/* virtio_dev has a config vector_id, and the vector_id need is 0 */
+	NBL_MSIX_VIRTIO_TYPE = 0,
+	NBL_MSIX_NET_TYPE,
+	NBL_MSIX_MAILBOX_TYPE,
+	NBL_MSIX_TYPE_MAX
+};
+
+struct nbl_msix_serv_info {
+	char irq_name[NBL_STRING_NAME_LEN];
+	u16 num;
+	u16 base_vector_id;
+	/* true: hw report msix, hw need to mask actively */
+	bool hw_self_mask_en;
+};
+
+struct nbl_msix_info {
+	struct nbl_msix_serv_info serv_info[NBL_MSIX_TYPE_MAX];
+};
+
+struct nbl_dev_common {
+	struct nbl_dev_mgt *dev_mgt;
+	struct nbl_msix_info msix_info;
+	char mailbox_name[NBL_STRING_NAME_LEN];
+	/* for ctrl-dev/net-dev mailbox recv msg */
+	struct work_struct clean_mbx_task;
+};
+
 struct nbl_dev_mgt {
 	struct nbl_common_info *common;
 	struct nbl_dispatch_ops_tbl *disp_ops_tbl;
 	struct nbl_channel_ops_tbl *chan_ops_tbl;
+	struct nbl_dev_common *common_dev;
 };
 
 #endif