drivers/misc/mediatek/connectivity/combo/drv_wlan/mt6630/wlan/include/nic/hif_rx.h

   1 /*
   2 ** $Id: //Department/DaVinci/BRANCHES/MT6620_WIFI_DRIVER_V2_3/include/nic/hif_rx.h#1 $
   3 */
   4
   5 /*! \file   "hif_rx.h"
   6     \brief  Provide HIF RX Header Information between F/W and Driver
   7
   8     N/A
   9 */
  10
  11
  12 /*
  13 ** $Log: hif_rx.h $
  14 **
  15 ** 03 29 2013 cp.wu
  16 ** [BORA00002227] [MT6630 Wi-Fi][Driver] Update for Makefile and HIFSYS modifications
  17 ** 1. remove unused HIF definitions
  18 ** 2. enable NDIS 5.1 build success
  19 **
  20 ** 03 12 2013 tsaiyuan.hsu
  21 ** [BORA00002222] MT6630 unified MAC RXM
  22 ** remove hif_rx_hdr usage.
  23 **
  24 ** 09 17 2012 cm.chang
  25 ** [BORA00002149] [MT6630 Wi-Fi] Initial software development
  26 ** Duplicate source from MT6620 v2.3 driver branch
  27 ** (Davinci label: MT6620_WIFI_Driver_V2_3_120913_1942_As_MT6630_Base)
  28  *
  29  * 09 01 2010 kevin.huang
  30  * NULL
  31  * Use LINK LIST operation to process SCAN result
  32  *
  33  * 07 16 2010 yarco.yang
  34  *
  35  * 1. Support BSS Absence/Presence Event
  36  * 2. Support STA change PS mode Event
  37  * 3. Support BMC forwarding for AP mode.
  38  *
  39  * 07 08 2010 cp.wu
  40  *
  41  * [WPD00003833] [MT6620 and MT5931] Driver migration - move to new repository.
  42  *
  43  * 06 14 2010 cp.wu
  44  * [WPD00003833][MT6620 and MT5931] Driver migration
  45  * follow-ups for HIF_RX_HEADER_T update:
  46  * 1) add TCL
  47  * 2) add RCPI
  48  * 3) add ChannelNumber
  49  *
  50  * 06 11 2010 cp.wu
  51  * [WPD00003833][MT6620 and MT5931] Driver migration
  52  * 1) migrate assoc.c.
  53  * 2) add ucTxSeqNum for tracking frames which needs TX-DONE awareness
  54  * 3) add configuration options for CNM_MEM and RSN modules
  55  * 4) add data path for management frames
  56  * 5) eliminate rPacketInfo of MSDU_INFO_T
  57  *
  58  * 06 09 2010 cp.wu
  59  * [WPD00003833][MT6620 and MT5931] Driver migration
  60  * add necessary changes to driver data paths.
  61  *
  62  * 06 06 2010 kevin.huang
  63  * [WPD00003832][MT6620 5931] Create driver base
  64  * [MT6620 5931] Create driver base
  65 **  \main\maintrunk.MT6620WiFiDriver_Prj\10 2009-12-10 16:44:00 GMT mtk02752
  66 **  code clean
  67 **  \main\maintrunk.MT6620WiFiDriver_Prj\9 2009-12-09 13:59:20 GMT MTK02468
  68 **  Added HIF_RX_HDR parsing macros
  69 **  \main\maintrunk.MT6620WiFiDriver_Prj\8 2009-11-24 19:54:54 GMT mtk02752
  70 **  adopt HIF_RX_HEADER_T in new data path
  71 **  \main\maintrunk.MT6620WiFiDriver_Prj\7 2009-10-29 19:51:19 GMT mtk01084
  72 **  modify FW/ driver interface
  73 **  \main\maintrunk.MT6620WiFiDriver_Prj\6 2009-04-28 10:33:58 GMT mtk01461
  74 **  Add define of HW_APPENED_LEN
  75 **  \main\maintrunk.MT6620WiFiDriver_Prj\5 2009-04-01 10:51:02 GMT mtk01461
  76 **  Rename ENUM_HIF_RX_PKT_TYPE_T
  77 **  \main\maintrunk.MT6620WiFiDriver_Prj\4 2009-03-19 12:05:03 GMT mtk01426
  78 **  Remove __KAL_ATTRIB_PACKED__ and add hifDataTypeCheck()
  79 **  \main\maintrunk.MT6620WiFiDriver_Prj\3 2009-03-17 20:18:52 GMT mtk01426
  80 **  Add comment to HIF_RX_HEADER_T
  81 **  \main\maintrunk.MT6620WiFiDriver_Prj\2 2009-03-10 20:16:23 GMT mtk01426
  82 **  Init for develop
  83 **
  84 */
  85
  86 #ifndef _HIF_RX_H
  87 #define _HIF_RX_H
  88
  89 /*******************************************************************************
  90 *                         C O M P I L E R   F L A G S
  91 ********************************************************************************
  92 */
  93
  94 /*******************************************************************************
  95 *                    E X T E R N A L   R E F E R E N C E S
  96 ********************************************************************************
  97 */
  98
  99 /*******************************************************************************
 100 *                              C O N S T A N T S
 101 ********************************************************************************
 102 */
 103
 104 /*! HIF_RX_HEADER_T */
 105 /* DW 0, Byte 1 */
 106 #define HIF_RX_HDR_PACKET_TYPE_MASK      BITS(0, 1)
 107
 108 /* DW 1, Byte 0 */
 109 #define HIF_RX_HDR_HEADER_LEN            BITS(2, 7)
 110 #define HIF_RX_HDR_HEADER_LEN_OFFSET     2
 111 #define HIF_RX_HDR_HEADER_OFFSET_MASK    BITS(0, 1)
 112
 113 /* DW 1, Byte 1 */
 114 #define HIF_RX_HDR_80211_HEADER_FORMAT   BIT(0)
 115 #define HIF_RX_HDR_DO_REORDER            BIT(1)
 116 #define HIF_RX_HDR_PAL                   BIT(2)
 117 #define HIF_RX_HDR_TCL                   BIT(3)
 118 #define HIF_RX_HDR_NETWORK_IDX_MASK      BITS(4, 7)
 119 #define HIF_RX_HDR_NETWORK_IDX_OFFSET    4
 120
 121 /* DW 1, Byte 2, 3 */
 122 #define HIF_RX_HDR_SEQ_NO_MASK           BITS(0, 11)
 123 #define HIF_RX_HDR_TID_MASK              BITS(12, 14)
 124 #define HIF_RX_HDR_TID_OFFSET            12
 125 #define HIF_RX_HDR_BAR_FRAME             BIT(15)
 126
 127
 128
 129 #define HIF_RX_HDR_FLAG_AMP_WDS             BIT(0)
 130 #define HIF_RX_HDR_FLAG_802_11_FORMAT       BIT(1)
 131 #define HIF_RX_HDR_FLAG_BAR_FRAME           BIT(2)
 132 #define HIF_RX_HDR_FLAG_DO_REORDERING       BIT(3)
 133 #define HIF_RX_HDR_FLAG_CTRL_WARPPER_FRAME  BIT(4)
 134
 135 #define HIF_RX_HW_APPENDED_LEN              4
 136
 137 /* For DW 2, Byte 3 - ucHwChannelNum */
 138 #define HW_CHNL_NUM_MAX_2G4                 14
 139 #define HW_CHNL_NUM_MAX_4G_5G               (255 - HW_CHNL_NUM_MAX_2G4)
 140
 141 /*******************************************************************************
 142 *                         D A T A   T Y P E S
 143 ********************************************************************************
 144 */
 145
 146 /*******************************************************************************
 147 *                            P U B L I C   D A T A
 148 ********************************************************************************
 149 */
 150
 151 /*******************************************************************************
 152 *                           P R I V A T E   D A T A
 153 ********************************************************************************
 154 */
 155
 156 /*******************************************************************************
 157 *                                 M A C R O S
 158 ********************************************************************************
 159 */
 160
 161 /*******************************************************************************
 162 *                  F U N C T I O N   D E C L A R A T I O N S
 163 ********************************************************************************
 164 */
 165 static __KAL_INLINE__ VOID hifDataTypeCheck(VOID);
 166
 167 /*******************************************************************************
 168 *                              F U N C T I O N S
 169 ********************************************************************************
 170 */
 171
 172 /* Kevin: we don't have to call following function to inspect the data structure.
 173  * It will check automatically while at compile time.
 174  * We'll need this for porting driver to different RTOS.
 175  */
 176 static __KAL_INLINE__ VOID hifDataTypeCheck(VOID)
 177 {
 178
 179         return;
 180 }
 181
 182 #endif