2 * Copyright (C) 2012 Margarida Gouveia
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
19 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
21 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
22 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 #ifndef _POWERPC_WII_WII_IPCREG_H
30 #define _POWERPC_WII_WII_IPCREG_H
32 #define WIIIPC_REG_ADDR 0x0d000000
33 #define WIIIPC_REG_LEN 0x40
34 #define WIIIPC_IOH_ADDR 0x133e0000
35 #define WIIIPC_IOH_LEN 0xc20000
37 #define WIIIPC_TXBUF 0x00
38 #define WIIIPC_CSR 0x04
39 #define WIIIPC_CSR_TXSTART 0x01
40 #define WIIIPC_CSR_TBEI 0x02
41 #define WIIIPC_CSR_RBFI 0x04
42 #define WIIIPC_CSR_RXREADY 0x08
43 #define WIIIPC_CSR_RBFIMASK 0x10
44 #define WIIIPC_CSR_TBEIMASK 0x20
45 #define WIIIPC_RXBUF 0x08
46 #define WIIIPC_ISR 0x30
47 #define WIIIPC_ISR_MAGIC 0x40000000
56 WIIIPC_CMD_IOCTLV = 7,
57 WIIIPC_CMD_ASYNCRESP = 8
60 struct wiiipc_ipc_msg {
63 int32_t ipc_fd; /* WIIIPC_CMD_ASYNCRESP - the original cmd */
72 } _ipc_read, _ipc_write;
90 uint32_t _ipc_argv[5];
92 } __attribute__((packed));
94 CTASSERT(sizeof(struct wiiipc_ipc_msg) == 32);
96 #define ipc_open args._ipc_open
97 #define ipc_read args._ipc_read
98 #define ipc_write args._ipc_write
99 #define ipc_ioctl args._ipc_ioctl
100 #define ipc_ioctlv args._ipc_ioctlv
102 #endif /* _POWERPC_WII_WII_IPCREG_H */