249         DSPPipe pipe[1];  in DSPi_PipeCallbackToConsole()  local
250         (void)DSP_LoadPipe(pipe, port, peer);  in DSPi_PipeCallbackToConsole()
252             u16     max = DSP_GetPipeReadableSize(pipe);  in DSPi_PipeCallbackToConsole()
259                 DSP_ReadPipe(pipe, buffer, length);  in DSPi_PipeCallbackToConsole()
302         DSPPipe pipe[1];  in DSPi_PipeCallbackForDMA()  local
303         (void)DSP_LoadPipe(pipe, port, peer);  in DSPi_PipeCallbackForDMA()
305             u16     max = DSP_GetPipeReadableSize(pipe);  in DSPi_PipeCallbackForDMA()
312                 DSP_ReadPipe(pipe, buffer, length);  in DSPi_PipeCallbackForDMA()
348 static void DSPi_WaitForPipe(DSPPipe *pipe)  in DSPi_WaitForPipe()  argument
351     (void)DSP_SyncPipe(pipe);  in DSPi_WaitForPipe()
406 DSPPipe* DSP_LoadPipe(DSPPipe *pipe, int port, int peer)  in DSP_LoadPipe()  argument
419         DSPPipe        *target = &monitor->pipe[port][peer];  in DSP_LoadPipe()
420         if (!pipe)  in DSP_LoadPipe()
422             pipe = &DSPiDefaultPipe[port][peer];  in DSP_LoadPipe()
424         DSP_LoadData((DSPAddrInARM)target, pipe, sizeof(*pipe));  in DSP_LoadPipe()
426     return pipe;  in DSP_LoadPipe()
438 void DSP_SyncPipe(DSPPipe *pipe)  in DSP_SyncPipe()  argument
440     (void)DSP_LoadPipe(pipe,  in DSP_SyncPipe()
441                  ((pipe->flags & DSP_PIPE_FLAG_PORTMASK) >> 1),  in DSP_SyncPipe()
442                  (pipe->flags & 1));  in DSP_SyncPipe()
456 void DSP_FlushPipe(DSPPipe *pipe)  in DSP_FlushPipe()  argument
459     int     port = ((pipe->flags & DSP_PIPE_FLAG_PORTMASK) >> 1);  in DSP_FlushPipe()
460     int     peer = (pipe->flags & 1);  in DSP_FlushPipe()
462     DSPPipe        *target = &monitor->pipe[port][peer];  in DSP_FlushPipe()
465         DSP_StoreData((DSPAddrInARM)&target->rpos, &pipe->rpos, sizeof(target->rpos));  in DSP_FlushPipe()
469         DSP_StoreData((DSPAddrInARM)&target->wpos, &pipe->wpos, sizeof(target->wpos));  in DSP_FlushPipe()
474     DSP_SendData(DSP_PIPE_COMMAND_REGISTER, (u16)(pipe->flags & DSP_PIPE_FLAG_PORTMASK));  in DSP_FlushPipe()
486 u16 DSP_GetPipeReadableSize(const DSPPipe *pipe)  in DSP_GetPipeReadableSize()  argument
488     return DSP_BYTE_TO_UNIT(((pipe->wpos - pipe->rpos) +  in DSP_GetPipeReadableSize()
489            (((pipe->rpos ^ pipe->wpos) < 0x8000) ? 0 : pipe->length)) & ~0x8000);  in DSP_GetPipeReadableSize()
501 u16 DSP_GetPipeWritableSize(const DSPPipe *pipe)  in DSP_GetPipeWritableSize()  argument
503     return DSP_BYTE_TO_UNIT(((pipe->rpos - pipe->wpos) +  in DSP_GetPipeWritableSize()
504            (((pipe->wpos ^ pipe->rpos) < 0x8000) ? 0 : pipe->length)) & ~0x8000);  in DSP_GetPipeWritableSize()
519 void DSP_ReadPipe(DSPPipe *pipe, void *buffer, u16 length)  in DSP_ReadPipe()  argument
525     DSP_SyncPipe(pipe);  in DSP_ReadPipe()
528         u16     rpos = pipe->rpos;  in DSP_ReadPipe()
529         u16     wpos = pipe->wpos;  in DSP_ReadPipe()
536                 DSP_FlushPipe(pipe);  in DSP_ReadPipe()
539             DSPi_WaitForPipe(pipe);  in DSP_ReadPipe()
545             u16     end = (u16)((phase < 0x8000) ? (wpos & ~0x8000) : pipe->length);  in DSP_ReadPipe()
548             DSP_LoadData(DSP_ADDR_TO_ARM(pipe->address) + pos, dst, len);  in DSP_ReadPipe()
551             pipe->rpos = (u16)((pos + len < pipe->length) ? (rpos + len) : (~rpos & 0x8000));  in DSP_ReadPipe()
558         DSP_FlushPipe(pipe);  in DSP_ReadPipe()
576 void DSP_WritePipe(DSPPipe *pipe, const void *buffer, u16 length)  in DSP_WritePipe()  argument
582     DSP_SyncPipe(pipe);  in DSP_WritePipe()
585         u16     rpos = pipe->rpos;  in DSP_WritePipe()
586         u16     wpos = pipe->wpos;  in DSP_WritePipe()
593                 DSP_FlushPipe(pipe);  in DSP_WritePipe()
596             DSPi_WaitForPipe(pipe);  in DSP_WritePipe()
602             u16     end = (u16)((phase < 0x8000) ? pipe->length : (rpos & ~0x8000));  in DSP_WritePipe()
605             DSP_StoreData(DSP_ADDR_TO_ARM(pipe->address) + pos, src, len);  in DSP_WritePipe()
608             pipe->wpos = (u16)((pos + len < pipe->length) ? (wpos + len) : (~wpos & 0x8000));  in DSP_WritePipe()
615         DSP_FlushPipe(pipe);  in DSP_WritePipe()
660                         DSPPipe pipe[1];  in DSP_HookPipeNotification()  local
661                         (void)DSP_LoadPipe(pipe, port, peer);  in DSP_HookPipeNotification()
663                         if ((peer == DSP_PIPE_INPUT) && ((pipe->flags & DSP_PIPE_FLAG_BOUND) != 0))  in DSP_HookPipeNotification()