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1 | /* |
1 | /* |
2 | * Copyright (C) 2006 Ondrej Palkovsky |
2 | * Copyright (C) 2006 Ondrej Palkovsky |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #ifndef __LIBIPC_IPC_H__ |
29 | #ifndef __LIBIPC_IPC_H__ |
30 | #define __LIBIPC_IPC_H__ |
30 | #define __LIBIPC_IPC_H__ |
31 | 31 | ||
32 | #include <kernel/ipc/ipc.h> |
32 | #include <kernel/ipc/ipc.h> |
33 | #include <kernel/ipc/irq.h> |
33 | #include <kernel/ipc/irq.h> |
34 | #include <libc.h> |
34 | #include <libc.h> |
35 | #include <types.h> |
35 | #include <types.h> |
36 | 36 | ||
37 | typedef sysarg_t ipcarg_t; |
37 | typedef sysarg_t ipcarg_t; |
38 | typedef struct { |
38 | typedef struct { |
39 | ipcarg_t args[IPC_CALL_LEN]; |
39 | ipcarg_t args[IPC_CALL_LEN]; |
40 | ipcarg_t in_phone_hash; |
40 | ipcarg_t in_phone_hash; |
41 | } ipc_call_t ; |
41 | } ipc_call_t ; |
42 | typedef sysarg_t ipc_callid_t; |
42 | typedef sysarg_t ipc_callid_t; |
43 | 43 | ||
44 | typedef void (* ipc_async_callback_t)(void *private, int retval, |
44 | typedef void (* ipc_async_callback_t)(void *private, int retval, |
45 | ipc_call_t *data); |
45 | ipc_call_t *data); |
46 | 46 | ||
47 | #define ipc_call_sync_2(phoneid, method, arg1, arg2, res1, res2) ipc_call_sync_3((phoneid), (method), (arg1), (arg2), 0, (res1), (res2), 0) |
47 | #define ipc_call_sync_2(phoneid, method, arg1, arg2, res1, res2) ipc_call_sync_3((phoneid), (method), (arg1), (arg2), 0, (res1), (res2), 0) |
48 | extern int ipc_call_sync_3(int phoneid, ipcarg_t method, ipcarg_t arg1, |
48 | extern int ipc_call_sync_3(int phoneid, ipcarg_t method, ipcarg_t arg1, |
49 | ipcarg_t arg2, ipcarg_t arg3, |
49 | ipcarg_t arg2, ipcarg_t arg3, |
50 | ipcarg_t *result1, ipcarg_t *result2, |
50 | ipcarg_t *result1, ipcarg_t *result2, |
51 | ipcarg_t *result3); |
51 | ipcarg_t *result3); |
52 | 52 | ||
53 | 53 | ||
54 | extern int ipc_call_sync(int phoneid, ipcarg_t method, ipcarg_t arg1, |
54 | extern int ipc_call_sync(int phoneid, ipcarg_t method, ipcarg_t arg1, |
55 | ipcarg_t *result); |
55 | ipcarg_t *result); |
56 | extern ipc_callid_t ipc_wait_for_call(ipc_call_t *data, int flags); |
56 | extern ipc_callid_t ipc_wait_for_call(ipc_call_t *data, int flags); |
57 | extern ipcarg_t ipc_answer_fast(ipc_callid_t callid, ipcarg_t retval, ipcarg_t arg1, |
57 | extern ipcarg_t ipc_answer_fast(ipc_callid_t callid, ipcarg_t retval, ipcarg_t arg1, |
58 | ipcarg_t arg2); |
58 | ipcarg_t arg2); |
59 | extern ipcarg_t ipc_answer(ipc_callid_t callid, ipc_call_t *call); |
59 | extern ipcarg_t ipc_answer(ipc_callid_t callid, ipc_call_t *call); |
60 | 60 | ||
61 | #define ipc_call_async(phoneid,method,arg1,private, callback) (ipc_call_async_2(phoneid, method, arg1, 0, private, callback)) |
61 | #define ipc_call_async(phoneid,method,arg1,private, callback) (ipc_call_async_2(phoneid, method, arg1, 0, private, callback)) |
62 | extern void ipc_call_async_2(int phoneid, ipcarg_t method, ipcarg_t arg1, |
62 | extern void ipc_call_async_2(int phoneid, ipcarg_t method, ipcarg_t arg1, |
63 | ipcarg_t arg2, void *private, |
63 | ipcarg_t arg2, void *private, |
64 | ipc_async_callback_t callback); |
64 | ipc_async_callback_t callback); |
65 | extern int ipc_connect_to_me(int phoneid, int arg1, int arg2, ipcarg_t *phone); |
65 | extern int ipc_connect_to_me(int phoneid, int arg1, int arg2, ipcarg_t *phone); |
66 | extern int ipc_connect_me_to(int phoneid, int arg1, int arg2); |
66 | extern int ipc_connect_me_to(int phoneid, int arg1, int arg2); |
67 | extern int ipc_hangup(int phoneid); |
67 | extern int ipc_hangup(int phoneid); |
68 | extern int ipc_register_irq(int irq, irq_code_t *code); |
68 | extern int ipc_register_irq(int irq, irq_code_t *code); |
69 | extern int ipc_unregister_irq(int irq); |
69 | extern int ipc_unregister_irq(int irq); |
70 | extern int ipc_forward_fast(ipc_callid_t callid, int phoneid, int method, ipcarg_t arg1); |
70 | extern int ipc_forward_fast(ipc_callid_t callid, int phoneid, int method, ipcarg_t arg1); |
71 | extern void _ipc_init(void); |
71 | extern void _ipc_init(void); |
72 | 72 | ||
73 | #endif |
73 | #endif |
74 | 74 |