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
53 static inline u32
54 /* LINTED */
__hal_ifmsg_is_manager_up(u64 wmsg)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
63 vxge_hal_status_e
64 __hal_ifmsg_device_reset_end_poll(
65 __hal_device_t *hldev,
66 u32 vp_id);
67
68 void
69 __hal_ifmsg_wmsg_process(
70 __hal_virtualpath_t *vpath,
71 u64 wmsg);
72
73 vxge_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