diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/gen5200/bestcomm/task_api/tasksetup_bdtable.h')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/gen5200/bestcomm/task_api/tasksetup_bdtable.h | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/c/src/lib/libbsp/powerpc/gen5200/bestcomm/task_api/tasksetup_bdtable.h b/c/src/lib/libbsp/powerpc/gen5200/bestcomm/task_api/tasksetup_bdtable.h deleted file mode 100644 index 7f261d21ee..0000000000 --- a/c/src/lib/libbsp/powerpc/gen5200/bestcomm/task_api/tasksetup_bdtable.h +++ /dev/null @@ -1,86 +0,0 @@ -#ifndef __TASK_API_TASKSETUP_BDTABLE_H -#define __TASK_API_TASKSETUP_BDTABLE_H 1 - -/****************************************************************************** -* -* Copyright (c) 2004 Freescale Semiconductor, Inc. -* -* Permission is hereby granted, free of charge, to any person obtaining a -* copy of this software and associated documentation files (the "Software"), -* to deal in the Software without restriction, including without limitation -* the rights to use, copy, modify, merge, publish, distribute, sublicense, -* and/or sell copies of the Software, and to permit persons to whom the -* Software is furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included -* in all copies or substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR -* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, -* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -* OTHER DEALINGS IN THE SOFTWARE. -* -******************************************************************************/ - -/* - * Table of BD rings for all BestComm tasks indexed by task ID. - * - * +-----+------+--------------+ +------+-------+ - * 0: |numBD|numPtr|BDTablePtr ---|--->|status|dataPtr| - * +-----+------+--------------+ +------+-------+ - * 1: |numBD|numPtr|BDTablePtr | |status|dataPtr| - * +-----+------+--------------+ . . . - * 2: |numBD|numPtr|BDTablePtr ---|-+ . . . - * . . . | . . . - * . . . | |status|dataPtr| - * . . . | +------+-------+ - * 15:|numBD|numPtr|BDTablePtr | | - * +-----+------+--------------+ | - * | - * V - * +------+--------+--------+ - * |status|dataPtr0|dataPtr1| - * +------+--------+--------+ - * |status|dataPtr0|dataPtr1| - * . . . . - * . . . . - * . . . . - * |status|dataPtr0|dataPtr1| - * +------+--------+--------+ - */ -typedef struct { - uint16 numBD; /* Size of BD ring */ - uint8 numPtr; /* Number of data buffer pointers per BD */ - uint8 apiConfig; /* API configuration flags */ - void *BDTablePtr; /* Pointer to BD tables, must be cast to TaskBD1_t */ - /* or TaskBD2_t */ - volatile uint32 - *BDStartPtr; /* Task's current BD pointer. This pointer is - * used to set a task's BD pointer upon startup. - * It is only valid for BD tasks and only after - * TaskSetup() or TaskBDReset() are called. You - * cannot use this to track a task's BD pointer. - */ - uint16 currBDInUse; /* Current number of buffer descriptors assigned but*/ - /* not released yet. */ -} TaskBDIdxTable_t; - -typedef enum { - API_CONFIG_NONE = 0x00, - API_CONFIG_BD_FLAG = 0x01 -} ApiConfig_t; - -/* - * Allocates BD table if needed and updates the BD index table. - * Do we want to hide this from the C API since it operates on task API? - */ -void TaskSetup_BDTable(volatile uint32 *BasePtr, - volatile uint32 *LastPtr, - volatile uint32 *StartPtr, - int TaskNum, uint32 NumBD, uint16 MaxBD, - uint8 NumPtr, ApiConfig_t ApiConfig, uint32 Status ); - -#endif /* __TASK_API_TASKSETUP_BDTABLE_H */ |