1 /**********************************************************************
2  * Author: Cavium, Inc.
3  *
4  * Contact: support@cavium.com
5  *          Please include "LiquidIO" in the subject.
6  *
7  * Copyright (c) 2003-2016 Cavium, Inc.
8  *
9  * This file is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License, Version 2, as
11  * published by the Free Software Foundation.
12  *
13  * This file is distributed in the hope that it will be useful, but
14  * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
15  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
16  * NONINFRINGEMENT.  See the GNU General Public License for more details.
17  ***********************************************************************/
18 /*! \file  cn23xx_device.h
19  * \brief Host Driver: Routines that perform CN23XX specific operations.
20  */
21 
22 #ifndef __CN23XX_VF_DEVICE_H__
23 #define __CN23XX_VF_DEVICE_H__
24 
25 #include "cn23xx_vf_regs.h"
26 
27 /* Register address and configuration for a CN23XX devices.
28  * If device specific changes need to be made then add a struct to include
29  * device specific fields as shown in the commented section
30  */
31 struct octeon_cn23xx_vf {
32 	struct octeon_config *conf;
33 };
34 
35 #define BUSY_READING_REG_VF_LOOP_COUNT		10000
36 
37 #define CN23XX_MAILBOX_MSGPARAM_SIZE		6
38 
39 void cn23xx_vf_ask_pf_to_do_flr(struct octeon_device *oct);
40 
41 int cn23xx_octeon_pfvf_handshake(struct octeon_device *oct);
42 
43 int cn23xx_setup_octeon_vf_device(struct octeon_device *oct);
44 
45 u32 cn23xx_vf_get_oq_ticks(struct octeon_device *oct, u32 time_intr_in_us);
46 
47 void cn23xx_dump_vf_initialized_regs(struct octeon_device *oct);
48 #endif
49