linux/drivers/net/ethernet/emulex/benet/be_roce.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2005 - 2016 Broadcom
 * All rights reserved.
 *
 * Contact Information:
 * [email protected]
 *
 * Emulex
 * 3333 Susan Street
 * Costa Mesa, CA 92626
 */

#ifndef BE_ROCE_H
#define BE_ROCE_H

#include <linux/pci.h>
#include <linux/netdevice.h>

#define BE_ROCE_ABI_VERSION …

struct ocrdma_dev;

enum be_interrupt_mode { … };

#define MAX_MSIX_VECTORS …
struct be_dev_info { … };

/* ocrdma driver register's the callback functions with nic driver. */
struct ocrdma_driver { … };

enum be_roce_event { … };

/* APIs for RoCE driver to register callback handlers,
 * which will be invoked when device is added, removed, ifup, ifdown
 */
int be_roce_register_driver(struct ocrdma_driver *drv);
void be_roce_unregister_driver(struct ocrdma_driver *drv);

/* API for RoCE driver to issue mailbox commands */
int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
		    int wrb_payload_size, u16 *cmd_status, u16 *ext_status);

#endif /* BE_ROCE_H */