cm-kernel /drivers/net/wireless/tiwlan1251/common/src/TNETW_Driver/Ctrl/Cmd_Queue/CmdQueue.h

Language C/C++ Header Lines 158
MD5 Hash 6634bce846da74b637c3f94064314ced Estimated Cost $1,830 (why?)
Repository git://github.com/CyanogenMod/cm-kernel.git View Raw File View Project SPDX
  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
/****************************************************************************
**+-----------------------------------------------------------------------+**
**|                                                                       |**
**| Copyright(c) 1998 - 2008 Texas Instruments. All rights reserved.      |**
**| All rights reserved.                                                  |**
**|                                                                       |**
**| Redistribution and use in source and binary forms, with or without    |**
**| modification, are permitted provided that the following conditions    |**
**| are met:                                                              |**
**|                                                                       |**
**|  * Redistributions of source code must retain the above copyright     |**
**|    notice, this list of conditions and the following disclaimer.      |**
**|  * Redistributions in binary form must reproduce the above copyright  |**
**|    notice, this list of conditions and the following disclaimer in    |**
**|    the documentation and/or other materials provided with the         |**
**|    distribution.                                                      |**
**|  * Neither the name Texas Instruments nor the names of its            |**
**|    contributors may be used to endorse or promote products derived    |**
**|    from this software without specific prior written permission.      |**
**|                                                                       |**
**| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   |**
**| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     |**
**| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |**
**| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT  |**
**| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |**
**| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT      |**
**| LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |**
**| DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |**
**| THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT   |**
**| (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |**
**| OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.  |**
**|                                                                       |**
**+-----------------------------------------------------------------------+**
****************************************************************************/


/*********************************************************************************/
/*                                                                                */
/*   MODULE:  CmdQueue.h                                                */
/*   PURPOSE: CmdQueue internal H file											  */
/*                                                                                */
/**********************************************************************************/
#ifndef _CMDQUEUE_H_
#define _CMDQUEUE_H_

#include "whalCommon.h"
#include "whalHwDefs.h"

/*****************************************************************************
 **         Defines	                                                       **
 *****************************************************************************/
#define CMDQUEUE_QUEUE_DEPTH          50
#define CMDQUEUE_HISTORY_DEPTH        5
#define CMDQUEUE_INFO_ELEM_HEADER_LEN 4

#define CMDQUEUE_CONVERT_RC(rc) \
	if((rc == TNETWIF_OK)||(rc == TNETWIF_COMPLETE)||(rc == TNETWIF_PENDING)||(rc == OK)) \
		return OK; \
	else \
		return NOK \

#define CHECK_ERROR_FLAG(flag) \
	if(flag == TRUE) \
		return OK; \

/*****************************************************************************
 **         Enums                                                    **
 *****************************************************************************/
typedef enum 
{
	CMDQUEUE_EVENT_RUN,
	CMDQUEUE_EVENT_SEND_CMPLT,
	CMDQUEUE_EVENT_RESULT_RECEIVED,
	CMDQUEUE_EVENT_NUM,
} CmdQueue_SMEvents_e;

typedef enum 
{
	CMDQUEUE_STATE_IDLE,
	CMDQUEUE_STATE_SEND_CMD_v,
	CMDQUEUE_STATE_WAIT_SEND_CMPLT,
	CMDQUEUE_STATE_INTERROGATE_v,
	CMDQUEUE_STATE_WAIT_RESULT,
	CMDQUEUE_STATE_FINISH_v,
	CMDQUEUE_STATE_NUM,
} CmdQueue_SMStates_e;


/*****************************************************************************
 **         Structures                                                      **
 *****************************************************************************/

/*  CmdQueue Node */
typedef struct 
{
	Command_e    		cmdType;		/* Command Type Config/interrogat ... */
	UINT32				paramsLen; 
	void*				CB_Func;
	TI_HANDLE			CB_Arg;
	UINT8				paramsBuf[MAX_CMD_PARAMS]; /* param for config */
	UINT8*				interrogateParamsBuf; /* A returned value Buffer */	
}CmdQueue_CmdNode_T;

/*  Saved CallBack Node In case of Recovery*/
typedef struct 
{
	void*				CB_Func;
	TI_HANDLE			CB_Arg;
	UINT8*				interrogateParamsBuf; /* A returned value Buffer */		
}CmdQueue_RecoveryNode_T;

/* MailBox Queue */

typedef struct _CmdQueue_T
{	
	/* handles */
	TI_HANDLE		    		hOs;
	TI_HANDLE	        		hReport;
	TI_HANDLE           			hCmdMBox;

	/* SM */
	CmdQueue_SMStates_e		State;
	CmdQueue_GenericCB_t 	CmdCompleteGenericCB_Func;
	TI_HANDLE				CmdCompleteGenericCB_Arg;
	CmdQueue_CB_t			FailureCB;
	TI_HANDLE				FailureCbHandle;

	/* queues */
	CmdQueue_CmdNode_T		CmdQueue[CMDQUEUE_QUEUE_DEPTH];	
	CmdQueue_RecoveryNode_T	RecoveryQueue[CMDQUEUE_QUEUE_DEPTH];

	/* CmdQueue indexes & counters */
	int  						Head;
	int		    	  			Tail;
	int				    		NumberOfCommandInQueue;
	int						MaxNumberOfCommandInQueue;
	int						NumberOfRecoveryNodes;	
#ifdef TI_DBG
	UINT32					CmdSendCounter;
	UINT32					CmdCompltCounter;
#endif

	int 						SM_RC;
	/* error handling */
	int 						ErrorFlag;
}CmdQueue_T; 

/*****************************************************************************
 **         Internal functions definitions                                  **
 *****************************************************************************/
int				CmdQueue_SM(CmdQueue_T* pCmdQueue,CmdQueue_SMEvents_e event);
int				CmdQueue_Push(CmdQueue_T  *pCmdQueue, Command_e  cmdType,
                       							UINT8* pParamsBuf, UINT32 paramsLen,
					   					void *CB_Func, TI_HANDLE CB_Arg, UINT8* pCB_Buf);
void			CmdQueue_PrintQueue(CmdQueue_T  *pCmdQueue);

#endif
Back to Top