drivers/staging/bcm/PHSDefines.h

   1 #ifndef BCM_PHS_DEFINES_H
   2 #define BCM_PHS_DEFINES_H
   3
   4 #define PHS_INVALID_TABLE_INDEX 0xffffffff
   5
   6 /************************* MACROS **********************************************/
   7 #define PHS_MEM_TAG "_SHP"
   8
   9
  10
  11 //PHS Defines
  12 #define STATUS_PHS_COMPRESSED       0xa1
  13 #define STATUS_PHS_NOCOMPRESSION    0xa2
  14 #define APPLY_PHS                                       1
  15 #define MAX_NO_BIT                                      7
  16 #define ZERO_PHSI                                       0
  17 #define VERIFY                                          0
  18 #define SIZE_MULTIPLE_32             4
  19 #define UNCOMPRESSED_PACKET                      0
  20 #define DYNAMIC                                  0
  21 #define SUPPRESS                                         0x80
  22 #define NO_CLASSIFIER_MATCH                      0
  23 #define SEND_PACKET_UNCOMPRESSED         0
  24 #define PHSI_IS_ZERO                             0
  25 #define PHSI_LEN                                         1
  26 #define ERROR_LEN                                        0
  27 #define PHS_BUFFER_SIZE                          1532
  28
  29
  30 //#define MAX_PHS_LENGTHS 100
  31 #define MAX_PHSRULE_PER_SF       20
  32 #define MAX_SERVICEFLOWS                         17
  33
  34 //PHS Error Defines
  35 #define PHS_SUCCESS                       0
  36 #define ERR_PHS_INVALID_DEVICE_EXETENSION  0x800
  37 #define ERR_PHS_INVALID_PHS_RULE           0x801
  38 #define ERR_PHS_RULE_ALREADY_EXISTS        0x802
  39 #define ERR_SF_MATCH_FAIL                  0x803
  40 #define ERR_INVALID_CLASSIFIERTABLE_FOR_SF 0x804
  41 #define ERR_SFTABLE_FULL                   0x805
  42 #define ERR_CLSASSIFIER_TABLE_FULL         0x806
  43 #define ERR_PHSRULE_MEMALLOC_FAIL          0x807
  44 #define ERR_CLSID_MATCH_FAIL               0x808
  45 #define ERR_PHSRULE_MATCH_FAIL             0x809
  46
  47 typedef struct _S_PHS_RULE
  48 {
  49     /// brief 8bit PHSI Of The Service Flow
  50     B_UINT8                         u8PHSI;
  51     /// brief PHSF Of The Service Flow
  52     B_UINT8                         u8PHSFLength;
  53     B_UINT8                         u8PHSF[MAX_PHS_LENGTHS];
  54     /// brief PHSM Of The Service Flow
  55     B_UINT8                         u8PHSMLength;
  56     B_UINT8                         u8PHSM[MAX_PHS_LENGTHS];
  57     /// brief 8bit PHSS Of The Service Flow
  58     B_UINT8                         u8PHSS;
  59     /// brief 8bit PHSV Of The Service Flow
  60     B_UINT8                         u8PHSV;
  61    //Reference Count for this PHS Rule
  62     B_UINT8                         u8RefCnt;
  63    //Flag to Store Unclassified PHS rules only in DL
  64     B_UINT8                                                     bUnclassifiedPHSRule;
  65
  66         B_UINT8                                                 u8Reserved[3];
  67
  68         LONG                                                    PHSModifiedBytes;
  69         ULONG                                   PHSModifiedNumPackets;
  70         ULONG                                   PHSErrorNumPackets;
  71 }S_PHS_RULE;
  72
  73
  74 typedef enum _E_CLASSIFIER_ENTRY_CONTEXT
  75 {
  76         eActiveClassifierRuleContext,
  77         eOldClassifierRuleContext
  78 }E_CLASSIFIER_ENTRY_CONTEXT;
  79
  80 typedef struct _S_CLASSIFIER_ENTRY
  81 {
  82         B_UINT8  bUsed;
  83         B_UINT16 uiClassifierRuleId;
  84         B_UINT8  u8PHSI;
  85         S_PHS_RULE *pstPhsRule;
  86         B_UINT8 bUnclassifiedPHSRule;
  87
  88 }S_CLASSIFIER_ENTRY;
  89
  90
  91 typedef struct _S_CLASSIFIER_TABLE
  92 {
  93         B_UINT16 uiTotalClassifiers;
  94         S_CLASSIFIER_ENTRY stActivePhsRulesList[MAX_PHSRULE_PER_SF];
  95         S_CLASSIFIER_ENTRY stOldPhsRulesList[MAX_PHSRULE_PER_SF];
  96         B_UINT16    uiOldestPhsRuleIndex;
  97
  98 }S_CLASSIFIER_TABLE;
  99
 100
 101 typedef struct _S_SERVICEFLOW_ENTRY
 102 {
 103         B_UINT8         bUsed;
 104         B_UINT16    uiVcid;
 105         S_CLASSIFIER_TABLE  *pstClassifierTable;
 106 }S_SERVICEFLOW_ENTRY;
 107
 108 typedef struct _S_SERVICEFLOW_TABLE
 109 {
 110         B_UINT16 uiTotalServiceFlows;
 111         S_SERVICEFLOW_ENTRY stSFList[MAX_SERVICEFLOWS];
 112
 113 }S_SERVICEFLOW_TABLE;
 114
 115
 116 typedef struct _PHS_DEVICE_EXTENSION
 117 {
 118         /* PHS Specific data*/
 119         S_SERVICEFLOW_TABLE *pstServiceFlowPhsRulesTable;
 120         void   *CompressedTxBuffer;
 121         void   *UnCompressedRxBuffer;
 122 }PHS_DEVICE_EXTENSION,*PPHS_DEVICE_EXTENSION;
 123
 124
 125 #endif