2 * Copyright (C) 2005 - 2013 Emulex
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License version 2
7 * as published by the Free Software Foundation. The full GNU General
8 * Public License is included in this distribution in the file called COPYING.
10 * Contact Information:
11 * linux-drivers@emulex.com
15 * Costa Mesa, CA 92626
21 #include <linux/pci.h>
22 #include <linux/netdevice.h>
26 enum be_interrupt_mode {
27 BE_INTERRUPT_MODE_MSIX = 0,
28 BE_INTERRUPT_MODE_INTX = 1,
29 BE_INTERRUPT_MODE_MSI = 2,
32 #define MAX_ROCE_MSIX_VECTORS 16
38 u64 dpp_unmapped_addr;
41 struct net_device *netdev;
42 u8 mac_addr[ETH_ALEN];
44 enum be_interrupt_mode intr_mode;
48 u32 vector_list[MAX_ROCE_MSIX_VECTORS];
52 /* ocrdma driver register's the callback functions with nic driver. */
53 struct ocrdma_driver {
54 unsigned char name[32];
55 struct ocrdma_dev *(*add) (struct be_dev_info *dev_info);
56 void (*remove) (struct ocrdma_dev *);
57 void (*state_change_handler) (struct ocrdma_dev *, u32 new_state);
65 /* APIs for RoCE driver to register callback handlers,
66 * which will be invoked when device is added, removed, ifup, ifdown
68 int be_roce_register_driver(struct ocrdma_driver *drv);
69 void be_roce_unregister_driver(struct ocrdma_driver *drv);
71 /* API for RoCE driver to issue mailbox commands */
72 int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
73 int wrb_payload_size, u16 *cmd_status, u16 *ext_status);
75 #endif /* BE_ROCE_H */