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