1 #ifndef CSR_MSGCONV_H__
2 #define CSR_MSGCONV_H__
4 /*****************************************************************************
6 (c) Cambridge Silicon Radio Limited 2010
7 All rights reserved and confidential information of CSR
9 Refer to LICENSE.txt included with this source for details
12 *****************************************************************************/
14 #include <linux/types.h>
15 #include "csr_prim_defs.h"
16 #include "csr_sched.h"
18 typedef size_t (CsrMsgSizeofFunc)(void *msg);
19 typedef u8 *(CsrMsgSerializeFunc)(u8 *buffer, size_t *length, void *msg);
20 typedef void (CsrMsgFreeFunc)(void *msg);
21 typedef void *(CsrMsgDeserializeFunc)(u8 *buffer, size_t length);
23 /* Converter entry for one message type */
24 typedef struct CsrMsgConvMsgEntry
27 CsrMsgSizeofFunc *sizeofFunc;
28 CsrMsgSerializeFunc *serFunc;
29 CsrMsgDeserializeFunc *deserFunc;
30 CsrMsgFreeFunc *freeFunc;
33 /* Optional lookup function */
34 typedef CsrMsgConvMsgEntry *(CsrMsgCustomLookupFunc)(CsrMsgConvMsgEntry *ce, u16 msgType);
36 /* All converter entries for one specific primitive */
37 typedef struct CsrMsgConvPrimEntry
40 const CsrMsgConvMsgEntry *conv;
41 CsrMsgCustomLookupFunc *lookupFunc;
42 struct CsrMsgConvPrimEntry *next;
43 } CsrMsgConvPrimEntry;
47 CsrMsgConvPrimEntry *profile_converters;
48 void *(*deserialize_data)(u16 primType, size_t length, u8 * data);
49 u8 (*free_message)(u16 primType, u8 *data);
50 size_t (*sizeof_message)(u16 primType, void *msg);
51 u8 *(*serialize_message)(u16 primType, void *msg,
56 size_t CsrMsgConvSizeof(u16 primType, void *msg);
57 u8 *CsrMsgConvSerialize(u8 *buffer, size_t maxBufferOffset, size_t *offset, u16 primType, void *msg);
58 void CsrMsgConvCustomLookupRegister(u16 primType, CsrMsgCustomLookupFunc *lookupFunc);
59 void CsrMsgConvInsert(u16 primType, const CsrMsgConvMsgEntry *ce);
60 CsrMsgConvPrimEntry *CsrMsgConvFind(u16 primType);
61 CsrMsgConvMsgEntry *CsrMsgConvFindEntry(u16 primType, u16 msgType);
62 CsrMsgConvMsgEntry *CsrMsgConvFindEntryByMsg(u16 primType, const void *msg);
63 CsrMsgConvEntry *CsrMsgConvInit(void);
65 /* Prototypes for primitive type serializers */
66 void CsrUint8Ser(u8 *buffer, size_t *offset, u8 value);
67 void CsrUint16Ser(u8 *buffer, size_t *offset, u16 value);
68 void CsrUint32Ser(u8 *buffer, size_t *offset, u32 value);
69 void CsrMemCpySer(u8 *buffer, size_t *offset, const void *value, size_t length);
70 void CsrCharStringSer(u8 *buffer, size_t *offset, const char *value);
72 void CsrUint8Des(u8 *value, u8 *buffer, size_t *offset);
73 void CsrUint16Des(u16 *value, u8 *buffer, size_t *offset);
74 void CsrUint32Des(u32 *value, u8 *buffer, size_t *offset);
75 void CsrMemCpyDes(void *value, u8 *buffer, size_t *offset, size_t length);
76 void CsrCharStringDes(char **value, u8 *buffer, size_t *offset);