Rev 954 | Rev 966 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
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| 954 | palkovsky | 1 | /* |
| 2 | * Copyright (C) 2006 Ondrej Palkovsky |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 29 | #include <ipc.h> |
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| 30 | #include <libc.h> |
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| 31 | |||
| 960 | palkovsky | 32 | int ipc_call_sync(int phoneid, int arg1, int arg2, ipc_data_t *resdata) |
| 954 | palkovsky | 33 | { |
| 960 | palkovsky | 34 | return __SYSCALL4(SYS_IPC_CALL_SYNC, phoneid, arg1, arg2, |
| 35 | (sysarg_t)resdata); |
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| 954 | palkovsky | 36 | } |
| 37 | |||
| 38 | /* |
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| 39 | int ipc_call_async() |
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| 40 | { |
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| 41 | |||
| 42 | } |
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| 43 | |||
| 44 | int ipc_answer() |
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| 45 | { |
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| 46 | } |
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| 47 | */ |
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| 48 | |||
| 49 | /** Call syscall function sys_ipc_wait_for_call */ |
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| 50 | static inline ipc_callid_t _ipc_wait_for_call(ipc_data_t *data, int flags) |
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| 51 | { |
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| 52 | return __SYSCALL2(SYS_IPC_WAIT, (sysarg_t)data, flags); |
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| 53 | } |
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| 54 | |||
| 55 | /** Wait for IPC call and return |
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| 56 | * |
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| 57 | * - dispatch ASYNC reoutines in the background |
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| 58 | */ |
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| 59 | int ipc_wait_for_call(ipc_data_t *data, int flags) |
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| 60 | { |
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| 61 | ipc_callid_t callid; |
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| 62 | |||
| 63 | callid = _ipc_wait_for_call(data, flags); |
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| 64 | /* TODO: Handle async replies etc.. */ |
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| 65 | return callid; |
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| 66 | } |