1/*-
2 * Copyright(c) 2002-2011 Exar Corp.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification are permitted provided the following conditions are met:
7 *
8 *    1. Redistributions of source code must retain the above copyright notice,
9 *       this list of conditions and the following disclaimer.
10 *
11 *    2. Redistributions in binary form must reproduce the above copyright
12 *       notice, this list of conditions and the following disclaimer in the
13 *       documentation and/or other materials provided with the distribution.
14 *
15 *    3. Neither the name of the Exar Corporation nor the names of its
16 *       contributors may be used to endorse or promote products derived from
17 *       this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
20 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
23 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31/*$FreeBSD$*/
32
33#ifndef	VXGE_HAL_IFMSG_H
34#define	VXGE_HAL_IFMSG_H
35
36__EXTERN_BEGIN_DECLS
37
38
39#define	VXGE_HAL_IFMSG_PRIV_DRIVER_UP_MSG				\
40	VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE(VXGE_HAL_IFMSG_MSV_OPCODE_UP)
41
42#define	VXGE_HAL_IFMSG_PRIV_DRIVER_DOWN_MSG				\
43	VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE(VXGE_HAL_IFMSG_MSV_OPCODE_DOWN)
44
45#define	VXGE_HAL_IFMSG_DEVICE_RESET_BEGIN_MSG				\
46	VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE(			\
47	VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_DEVICE_RESET_BEGIN)
48
49#define	VXGE_HAL_IFMSG_DEVICE_RESET_END_MSG				\
50	VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE(			\
51	VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_DEVICE_RESET_END)
52
53static inline u32
54/* LINTED */
55__hal_ifmsg_is_manager_up(u64 wmsg)
56{
57	return (((u32) VXGE_HAL_RTS_ACCESS_STEER_DATA0_GET_MSG_TYPE(wmsg) ==
58	    VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_PRIV_DRIVER_UP) ||
59	    ((u32) VXGE_HAL_RTS_ACCESS_STEER_DATA0_GET_MSG_TYPE(wmsg) ==
60	    VXGE_HAL_RTS_ACCESS_STEER_DATA0_MSG_TYPE_DEVICE_RESET_END));
61}
62
63vxge_hal_status_e
64__hal_ifmsg_device_reset_end_poll(
65    __hal_device_t *hldev,
66    u32 vp_id);
67
68void
69__hal_ifmsg_wmsg_process(
70    __hal_virtualpath_t *vpath,
71    u64 wmsg);
72
73vxge_hal_status_e
74__hal_ifmsg_wmsg_post(
75    __hal_device_t *hldev,
76    u32 src_vp_id,
77    u32 dest_vp_id,
78    u32 msg_type,
79    u32 msg_data);
80
81__EXTERN_END_DECLS
82
83#endif	/* VXGE_HAL_IFMSG_H */
84