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 #define PHS_MEM_TAG "_SHP"
   6
   7 /* PHS Defines */
   8 #define STATUS_PHS_COMPRESSED           0xa1
   9 #define STATUS_PHS_NOCOMPRESSION        0xa2
  10 #define APPLY_PHS                       1
  11 #define MAX_NO_BIT                      7
  12 #define ZERO_PHSI                       0
  13 #define VERIFY                          0
  14 #define SIZE_MULTIPLE_32                4
  15 #define UNCOMPRESSED_PACKET             0
  16 #define DYNAMIC                         0
  17 #define SUPPRESS                        0x80
  18 #define NO_CLASSIFIER_MATCH             0
  19 #define SEND_PACKET_UNCOMPRESSED        0
  20 #define PHSI_IS_ZERO                    0
  21 #define PHSI_LEN                        1
  22 #define ERROR_LEN                       0
  23 #define PHS_BUFFER_SIZE                 1532
  24 #define MAX_PHSRULE_PER_SF              20
  25 #define MAX_SERVICEFLOWS                17
  26
  27 /* PHS Error Defines */
  28 #define PHS_SUCCESS                             0
  29 #define ERR_PHS_INVALID_DEVICE_EXETENSION       0x800
  30 #define ERR_PHS_INVALID_PHS_RULE                0x801
  31 #define ERR_PHS_RULE_ALREADY_EXISTS             0x802
  32 #define ERR_SF_MATCH_FAIL                       0x803
  33 #define ERR_INVALID_CLASSIFIERTABLE_FOR_SF      0x804
  34 #define ERR_SFTABLE_FULL                        0x805
  35 #define ERR_CLSASSIFIER_TABLE_FULL              0x806
  36 #define ERR_PHSRULE_MEMALLOC_FAIL               0x807
  37 #define ERR_CLSID_MATCH_FAIL                    0x808
  38 #define ERR_PHSRULE_MATCH_FAIL                  0x809
  39
  40 struct bcm_phs_rule {
  41         u8 u8PHSI;
  42         u8 u8PHSFLength;
  43         u8 u8PHSF[MAX_PHS_LENGTHS];
  44         u8 u8PHSMLength;
  45         u8 u8PHSM[MAX_PHS_LENGTHS];
  46         u8 u8PHSS;
  47         u8 u8PHSV;
  48         u8 u8RefCnt;
  49         u8 bUnclassifiedPHSRule;
  50         u8 u8Reserved[3];
  51         long PHSModifiedBytes;
  52         unsigned long PHSModifiedNumPackets;
  53         unsigned long PHSErrorNumPackets;
  54 };
  55
  56 enum bcm_phs_classifier_context {
  57         eActiveClassifierRuleContext,
  58         eOldClassifierRuleContext
  59 };
  60
  61 struct bcm_phs_classifier_entry {
  62         u8  bUsed;
  63         u16 uiClassifierRuleId;
  64         u8  u8PHSI;
  65         struct bcm_phs_rule *pstPhsRule;
  66         u8  bUnclassifiedPHSRule;
  67 };
  68
  69 struct bcm_phs_classifier_table {
  70         u16 uiTotalClassifiers;
  71         struct bcm_phs_classifier_entry stActivePhsRulesList[MAX_PHSRULE_PER_SF];
  72         struct bcm_phs_classifier_entry stOldPhsRulesList[MAX_PHSRULE_PER_SF];
  73         u16 uiOldestPhsRuleIndex;
  74 };
  75
  76 struct bcm_phs_entry {
  77         u8  bUsed;
  78         u16 uiVcid;
  79         struct bcm_phs_classifier_table *pstClassifierTable;
  80 };
  81
  82 struct bcm_phs_table {
  83         u16 uiTotalServiceFlows;
  84         struct bcm_phs_entry stSFList[MAX_SERVICEFLOWS];
  85 };
  86
  87 struct bcm_phs_extension {
  88         /* PHS Specific data */
  89         struct bcm_phs_table *pstServiceFlowPhsRulesTable;
  90         void *CompressedTxBuffer;
  91         void *UnCompressedRxBuffer;
  92 };
  93
  94 #endif