| 84,32 → 84,51 |
|---|
| |
| /** Make a fast synchronous call. |
| * |
| * Only one payload argument can be passed using this function. However, this |
| * function is faster than the generic ipc_call_sync_3(). |
| * Only three payload arguments can be passed using this function. However, this |
| * function is faster than the generic ipc_call_sync_slow() because the payload |
| * is passed directly in registers. |
| * |
| * @param phoneid Phone handle for the call. |
| * @param method Requested method. |
| * @param arg1 Service-defined payload argument. |
| * @param result If non-NULL, the return ARG1 will be stored there. |
| * @param arg2 Service-defined payload argument. |
| * @param arg3 Service-defined payload argument. |
| * @param result1 If non-NULL, the return ARG1 will be stored there. |
| * @param result2 If non-NULL, the return ARG2 will be stored there. |
| * @param result3 If non-NULL, the return ARG3 will be stored there. |
| * @param result4 If non-NULL, the return ARG4 will be stored there. |
| * @param result5 If non-NULL, the return ARG5 will be stored there. |
| * |
| * @return Negative values represent errors returned by IPC. |
| * Otherwise the RETVAL of the answer is returned. |
| */ |
| int ipc_call_sync(int phoneid, ipcarg_t method, ipcarg_t arg1, ipcarg_t *result) |
| int |
| ipc_call_sync_fast(int phoneid, ipcarg_t method, ipcarg_t arg1, ipcarg_t arg2, |
| ipcarg_t arg3, ipcarg_t *result1, ipcarg_t *result2, ipcarg_t *result3, |
| ipcarg_t *result4, ipcarg_t *result5) |
| { |
| ipc_call_t resdata; |
| int callres; |
| |
| callres = __SYSCALL4(SYS_IPC_CALL_SYNC_FAST, phoneid, method, arg1, |
| (sysarg_t) &resdata); |
| callres = __SYSCALL6(SYS_IPC_CALL_SYNC_FAST, phoneid, method, arg1, |
| arg2, arg3, (sysarg_t) &resdata); |
| if (callres) |
| return callres; |
| if (result) |
| *result = IPC_GET_ARG1(resdata); |
| if (result1) |
| *result1 = IPC_GET_ARG1(resdata); |
| if (result2) |
| *result2 = IPC_GET_ARG2(resdata); |
| if (result3) |
| *result3 = IPC_GET_ARG3(resdata); |
| if (result4) |
| *result4 = IPC_GET_ARG4(resdata); |
| if (result5) |
| *result5 = IPC_GET_ARG5(resdata); |
| |
| return IPC_GET_RETVAL(resdata); |
| } |
| |
| /** Make a synchronous call transmitting 3 arguments of payload. |
| /** Make a synchronous call transmitting 5 arguments of payload. |
| * |
| * @param phoneid Phone handle for the call. |
| * @param method Requested method. |
| 116,15 → 135,21 |
|---|
| * @param arg1 Service-defined payload argument. |
| * @param arg2 Service-defined payload argument. |
| * @param arg3 Service-defined payload argument. |
| * @param arg4 Service-defined payload argument. |
| * @param arg5 Service-defined payload argument. |
| * @param result1 If non-NULL, storage for the first return argument. |
| * @param result2 If non-NULL, storage for the second return argument. |
| * @param result3 If non-NULL, storage for the third return argument. |
| * @param result4 If non-NULL, storage for the fourth return argument. |
| * @param result5 If non-NULL, storage for the fifth return argument. |
| * |
| * @return Negative value means IPC error. |
| * Otherwise the RETVAL of the answer. |
| */ |
| int ipc_call_sync_3(int phoneid, ipcarg_t method, ipcarg_t arg1, ipcarg_t arg2, |
| ipcarg_t arg3, ipcarg_t *result1, ipcarg_t *result2, ipcarg_t *result3) |
| int |
| ipc_call_sync_slow(int phoneid, ipcarg_t method, ipcarg_t arg1, ipcarg_t arg2, |
| ipcarg_t arg3, ipcarg_t arg4, ipcarg_t arg5, ipcarg_t *result1, |
| ipcarg_t *result2, ipcarg_t *result3, ipcarg_t *result4, ipcarg_t *result5) |
| { |
| ipc_call_t data; |
| int callres; |
| 133,8 → 158,10 |
|---|
| IPC_SET_ARG1(data, arg1); |
| IPC_SET_ARG2(data, arg2); |
| IPC_SET_ARG3(data, arg3); |
| IPC_SET_ARG4(data, arg4); |
| IPC_SET_ARG5(data, arg5); |
| |
| callres = __SYSCALL3(SYS_IPC_CALL_SYNC, phoneid, (sysarg_t) &data, |
| callres = __SYSCALL3(SYS_IPC_CALL_SYNC_SLOW, phoneid, (sysarg_t) &data, |
| (sysarg_t) &data); |
| if (callres) |
| return callres; |
| 145,6 → 172,11 |
|---|
| *result2 = IPC_GET_ARG2(data); |
| if (result3) |
| *result3 = IPC_GET_ARG3(data); |
| if (result4) |
| *result4 = IPC_GET_ARG4(data); |
| if (result5) |
| *result5 = IPC_GET_ARG5(data); |
| |
| return IPC_GET_RETVAL(data); |
| } |
| |
| 515,8 → 547,8 |
|---|
| */ |
| int ipc_connect_to_me(int phoneid, int arg1, int arg2, ipcarg_t *phonehash) |
| { |
| return ipc_call_sync_3(phoneid, IPC_M_CONNECT_TO_ME, arg1, arg2, 0, 0, |
| 0, phonehash); |
| return ipc_call_sync_2_3(phoneid, IPC_M_CONNECT_TO_ME, arg1, arg2, |
| NULL, NULL, phonehash); |
| } |
| |
| /** Ask through phone for a new connection to some service. |
| 532,8 → 564,8 |
|---|
| ipcarg_t newphid; |
| int res; |
| |
| res = ipc_call_sync_3(phoneid, IPC_M_CONNECT_ME_TO, arg1, arg2, 0, 0, 0, |
| &newphid); |
| res = ipc_call_sync_2_3(phoneid, IPC_M_CONNECT_ME_TO, arg1, arg2, NULL, |
| NULL, &newphid); |
| if (res) |
| return res; |
| return newphid; |
| 605,8 → 637,8 |
|---|
| */ |
| int ipc_data_send(int phoneid, void *src, size_t size) |
| { |
| return ipc_call_sync_3(phoneid, IPC_M_DATA_SEND, 0, (ipcarg_t) src, |
| (ipcarg_t) size, NULL, NULL, NULL); |
| return ipc_call_sync_3_0(phoneid, IPC_M_DATA_SEND, 0, (ipcarg_t) src, |
| (ipcarg_t) size); |
| } |
| |
| /** Wrapper for receiving the IPC_M_DATA_SEND calls. |