linux/include/linux/qed/qed_fcoe_if.h

/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
/* Copyright (c) 2019-2020 Marvell International Ltd. */

#ifndef _QED_FCOE_IF_H
#define _QED_FCOE_IF_H
#include <linux/types.h>
#include <linux/qed/qed_if.h>
struct qed_fcoe_stats { … };

struct qed_dev_fcoe_info { … };

struct qed_fcoe_params_offload { … };

#define MAX_TID_BLOCKS_FCOE …
struct qed_fcoe_tid { … };

struct qed_fcoe_cb_ops { … };

/**
 * struct qed_fcoe_ops - qed FCoE operations.
 * @common:		common operations pointer
 * @fill_dev_info:	fills FCoE specific information
 *			@param cdev
 *			@param info
 *			@return 0 on success, otherwise error value.
 * @register_ops:	register FCoE operations
 *			@param cdev
 *			@param ops - specified using qed_iscsi_cb_ops
 *			@param cookie - driver private
 * @ll2:		light L2 operations pointer
 * @start:		fcoe in FW
 *			@param cdev
 *			@param tasks - qed will fill information about tasks
 *			return 0 on success, otherwise error value.
 * @stop:		stops fcoe in FW
 *			@param cdev
 *			return 0 on success, otherwise error value.
 * @acquire_conn:	acquire a new fcoe connection
 *			@param cdev
 *			@param handle - qed will fill handle that should be
 *				used henceforth as identifier of the
 *				connection.
 *			@param p_doorbell - qed will fill the address of the
 *				doorbell.
 *			return 0 on success, otherwise error value.
 * @release_conn:	release a previously acquired fcoe connection
 *			@param cdev
 *			@param handle - the connection handle.
 *			return 0 on success, otherwise error value.
 * @offload_conn:	configures an offloaded connection
 *			@param cdev
 *			@param handle - the connection handle.
 *			@param conn_info - the configuration to use for the
 *				offload.
 *			return 0 on success, otherwise error value.
 * @destroy_conn:	stops an offloaded connection
 *			@param cdev
 *			@param handle - the connection handle.
 *			@param terminate_params
 *			return 0 on success, otherwise error value.
 * @get_stats:		gets FCoE related statistics
 *			@param cdev
 *			@param stats - pointer to struck that would be filled
 *				we stats
 *			return 0 on success, error otherwise.
 */
struct qed_fcoe_ops { … };

const struct qed_fcoe_ops *qed_get_fcoe_ops(void);
void qed_put_fcoe_ops(void);
#endif