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      1 /*
      2  * dspbridge/mpu_api/inc/qosti_dspdecl.h
      3  *
      4  * DSP-BIOS Bridge driver support functions for TI OMAP processors.
      5  *
      6  * Copyright (C) 2007 Texas Instruments, Inc.
      7  *
      8  * This program is free software; you can redistribute it and/or modify it
      9  * under the terms of the GNU Lesser General Public License as published
     10  * by the Free Software Foundation version 2.1 of the License.
     11  *
     12  * This program is distributed .as is. WITHOUT ANY WARRANTY of any kind,
     13  * whether express or implied; without even the implied warranty of
     14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     15  * Lesser General Public License for more details.
     16  */
     17 
     18 #ifndef _QOSTI_DSPDECL_H
     19 
     20 #define _QOSTI_DSPDECL_H
     21 
     22 // The QOS command codes (to match the DSP side equivalents).
     23 
     24 /*
     25 
     26  *  ======== QOS_TI_Msg ========
     27 
     28  *  The enumeration defines the control command selector for *cmd*
     29 
     30  *  for the QOS_TI layer messages.
     31 
     32  */
     33 
     34 typedef enum QOS_TI_Msg {
     35 
     36 	QOS_TI_ERROR,
     37 
     38 	QOS_TI_GETCPULOAD,
     39 
     40 	QOS_TI_GETMEMSTAT,
     41 
     42 	QOS_TI_GETSHAREDSCRATCH,
     43 
     44 } QOS_TI_Msg;
     45 
     46 /*
     47 
     48  *  ======== QOS_TI_MsgArg1 ========
     49 
     50  *  The enumeration defines the control command selector for *arg1*
     51 
     52  *  of the QOS_TI_GETMEMSTAT message.
     53 
     54  */
     55 
     56 typedef enum QOS_TI_GetMemStatArg1 {
     57 
     58 	/* Arg1: Range 0-0x100 used for HEAPID of a BIOS MEM Segment with Heap */
     59 
     60 	ALLHEAPS = 0x100,	/* Get aggregate mem-stat info combining all heaps. */
     61 
     62 	NUMHEAPS		/* Get number BIOS MEM segments with Heaps */
     63 } QOS_TI_GetMemStatArg1;
     64 
     65 /*
     66 
     67  *  ======== QOS_TI_GetMemStatArg2 ========
     68 
     69  *  The enumeration defines the control command selector for *arg2*
     70 
     71  *  of the QOS_TI_GETMEMSTAT message.
     72 
     73  */
     74 
     75 typedef enum QOS_TI_GetMemStatArg2 {
     76 
     77 	USED_HEAPSIZE = 0x100,
     78 
     79 	LARGEST_FREE_BLOCKSIZE
     80 } QOS_TI_GetMemStatArg2;
     81 
     82 /*
     83 
     84  *  ======== QOS_TI_GetSharedScratchMsgArg2 ========
     85 
     86  *  The enumeration defines the control command selector for *arg2*
     87 
     88  *  of the QOS_TI_GETSHAREDSCRATCH message.
     89 
     90  */
     91 
     92 typedef enum QOS_TI_GetSharedScratchMsgArg2 {
     93 
     94 	/*
     95 
     96 	 * If Arg2 is NOT set to ALL_SCRATCHGROUPS then  the assigned value
     97 
     98 	 * taken as the Scratch Group/Mutex Id
     99 
    100 	 */
    101 
    102 	ALL_SCRATCHGROUPS
    103 } QOS_TI_GetSharedScratchMsgArg2;
    104 
    105 #endif
    106 
    107