2 * Copyright (C) 2005 - 2014 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>
24 #define BE_ROCE_ABI_VERSION 1
28 enum be_interrupt_mode {
29 BE_INTERRUPT_MODE_MSIX = 0,
30 BE_INTERRUPT_MODE_INTX = 1,
31 BE_INTERRUPT_MODE_MSI = 2,
34 #define MAX_MSIX_VECTORS 32
40 u64 dpp_unmapped_addr;
43 struct net_device *netdev;
44 u8 mac_addr[ETH_ALEN];
46 enum be_interrupt_mode intr_mode;
50 u32 vector_list[MAX_MSIX_VECTORS];
54 /* ocrdma driver register's the callback functions with nic driver. */
55 struct ocrdma_driver {
56 unsigned char name[32];
58 struct ocrdma_dev *(*add) (struct be_dev_info *dev_info);
59 void (*remove) (struct ocrdma_dev *);
60 void (*state_change_handler) (struct ocrdma_dev *, u32 new_state);
68 /* APIs for RoCE driver to register callback handlers,
69 * which will be invoked when device is added, removed, ifup, ifdown
71 int be_roce_register_driver(struct ocrdma_driver *drv);
72 void be_roce_unregister_driver(struct ocrdma_driver *drv);
74 /* API for RoCE driver to issue mailbox commands */
75 int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
76 int wrb_payload_size, u16 *cmd_status, u16 *ext_status);
78 #endif /* BE_ROCE_H */