drivers/misc/mediatek/connectivity/combo/drv_wlan/mt6628/wlan/include/nic/bow.h

   1 /*
   2 ** $Id: //Department/DaVinci/BRANCHES/MT6620_WIFI_DRIVER_V2_3/include/nic/bow.h#1 $
   3 */
   4
   5
   6
   7 /*
   8 ** $Log: bow.h $
   9  *
  10  * 01 16 2012 chinghwa.yu
  11  * [WCXRP00000065] Update BoW design and settings
  12  * Support BOW for 5GHz band.
  13  *
  14  * 05 25 2011 terry.wu
  15  * [WCXRP00000735] [MT6620 Wi-Fi][BoW][FW/Driver] Protect BoW connection establishment
  16  * Add BoW Cancel Scan Request and Turn On deactive network function.
  17  *
  18  * 05 22 2011 terry.wu
  19  * [WCXRP00000735] [MT6620 Wi-Fi][BoW][FW/Driver] Protect BoW connection establishment
  20  * Submit missing BoW header files.
  21  *
  22  * 03 27 2011 chinghwa.yu
  23  * [WCXRP00000065] Update BoW design and settings
  24  * Support multiple physical link.
  25  *
  26  * 03 06 2011 chinghwa.yu
  27  * [WCXRP00000065] Update BoW design and settings
  28  * Sync BOW Driver to latest person development branch version..
  29  *
  30  * 02 10 2011 chinghwa.yu
  31  * [WCXRP00000065] Update BoW design and settings
  32  * Fix kernel API change issue.
  33  * Before ALPS 2.2 (2.2 included), kfifo_alloc() is
  34  * struct kfifo *kfifo_alloc(unsigned int size, gfp_t gfp_mask, spinlock_t *lock);
  35  * After ALPS 2.3, kfifo_alloc() is changed to
  36  * int kfifo_alloc(struct kfifo *fifo, unsigned int size, gfp_t gfp_mask);
  37  *
  38  * 02 10 2011 chinghwa.yu
  39  * [WCXRP00000065] Update BoW design and settings
  40  * Update BOW structure.
  41  *
  42  * 02 09 2011 cp.wu
  43  * [WCXRP00000430] [MT6620 Wi-Fi][Firmware][Driver] Create V1.2 branch for MT6620E1 and MT6620E3
  44  * create V1.2 driver branch based on label MT6620_WIFI_DRIVER_V1_2_110209_1031
  45  * with BOW and P2P enabled as default
  46  *
  47  * 02 08 2011 chinghwa.yu
  48  * [WCXRP00000065] Update BoW design and settings
  49  * Replace kfifo_get and kfifo_put with kfifo_out and kfifo_in.
  50  * Update BOW get MAC status, remove returning event for AIS network type.
  51  *
  52  * 01 11 2011 chinghwa.yu
  53  * [WCXRP00000065] Update BoW design and settings
  54  * Add Activity Report definition.
  55  *
  56  * 10 18 2010 chinghwa.yu
  57  * [WCXRP00000110] [MT6620 Wi-Fi] [Driver] Fix BoW Connected event size
  58  * Fix wrong BoW event size.
  59  *
  60  * 07 15 2010 cp.wu
  61  *
  62  * sync. bluetooth-over-Wi-Fi interface to driver interface document v0.2.6.
  63  *
  64  * 07 08 2010 cp.wu
  65  *
  66  * [WPD00003833] [MT6620 and MT5931] Driver migration - move to new repository.
  67  *
  68  * 06 06 2010 kevin.huang
  69  * [WPD00003832][MT6620 5931] Create driver base
  70  * [MT6620 5931] Create driver base
  71  *
  72  * 05 13 2010 cp.wu
  73  * [WPD00003823][MT6620 Wi-Fi] Add Bluetooth-over-Wi-Fi support
  74  * 1) all BT physical handles shares the same RSSI/Link Quality.
  75  * 2) simplify BT command composing
  76  *
  77  * 04 28 2010 cp.wu
  78  * [WPD00003823][MT6620 Wi-Fi] Add Bluetooth-over-Wi-Fi support
  79  * change prefix for data structure used to communicate with 802.11 PAL
  80  * to avoid ambiguous naming with firmware interface
  81  *
  82  * 04 27 2010 cp.wu
  83  * [WPD00003823][MT6620 Wi-Fi] Add Bluetooth-over-Wi-Fi support
  84  * basic implementation for EVENT_BT_OVER_WIFI
  85  *
  86  * 04 13 2010 cp.wu
  87  * [WPD00003823][MT6620 Wi-Fi] Add Bluetooth-over-Wi-Fi support
  88  * add framework for BT-over-Wi-Fi support.
  89  *  *  *  *  *  *  * 1) prPendingCmdInfo is replaced by queue for multiple handler capability
  90  *  *  *  *  *  *  * 2) command sequence number is now increased atomically
  91  *  *  *  *  *  *  * 3) private data could be hold and taken use for other purpose
  92  *
  93  * 04 09 2010 cp.wu
  94  * [WPD00003823][MT6620 Wi-Fi] Add Bluetooth-over-Wi-Fi support
  95  * sync. with design document for interface change.
  96  *
  97  * 04 02 2010 cp.wu
  98  * [WPD00003823][MT6620 Wi-Fi] Add Bluetooth-over-Wi-Fi support
  99  * Wi-Fi driver no longer needs to implement 802.11 PAL, thus replaced by wrapping command/event definitions
 100  *
 101  * 03 16 2010 cp.wu
 102  * [WPD00003823][MT6620 Wi-Fi] Add Bluetooth-over-Wi-Fi support
 103  * correct typo.
 104  *
 105  * 03 16 2010 cp.wu
 106  * [WPD00003823][MT6620 Wi-Fi] Add Bluetooth-over-Wi-Fi support
 107  * update for all command/event needed to be supported by 802.11 PAL.
 108  *
 109  * 03 16 2010 cp.wu
 110  * [WPD00003823][MT6620 Wi-Fi] Add Bluetooth-over-Wi-Fi support
 111  * build up basic data structure and definitions to support BT-over-WiFi
 112  *
 113 */
 114
 115 #ifndef _BOW_H_
 116 #define _BOW_H_
 117
 118 /*******************************************************************************
 119 *                         C O M P I L E R   F L A G S
 120 ********************************************************************************
 121 */
 122
 123 /*******************************************************************************
 124 *                    E X T E R N A L   R E F E R E N C E S
 125 ********************************************************************************
 126 */
 127
 128 /*******************************************************************************
 129 *                              C O N S T A N T S
 130 ********************************************************************************
 131 */
 132
 133 #define BOWDEVNAME          "bow0"
 134
 135 #define MAX_BOW_NUMBER_OF_CHANNEL_2G4            14
 136 #define MAX_BOW_NUMBER_OF_CHANNEL_5G              4
 137 #define MAX_BOW_NUMBER_OF_CHANNEL                    18 /* (MAX_BOW_NUMBER_OF_CHANNEL_2G4 + MAX_BOW_NUMBER_OF_CHANNEL_5G) */
 138
 139 #define MAX_ACTIVITY_REPORT                                    2
 140 #define MAX_ACTIVITY_REPROT_TIME                          660
 141
 142 #define ACTIVITY_REPORT_STATUS_SUCCESS              0
 143 #define ACTIVITY_REPORT_STATUS_FAILURE               1
 144 #define ACTIVITY_REPORT_STATUS_TIME_INVALID     2
 145 #define ACTIVITY_REPORT_STATUS_OTHERS                3
 146
 147 #define ACTIVITY_REPORT_SCHEDULE_UNKNOWN        0       /* Does not know the schedule of the interference */
 148 #define ACTIVITY_REPORT_SCHEDULE_KNOWN             1
 149
 150 /*******************************************************************************
 151 *                                 M A C R O S
 152 ********************************************************************************
 153 */
 154
 155 /*******************************************************************************
 156 *                         D A T A   T Y P E S
 157 ********************************************************************************
 158 */
 159 typedef struct _BT_OVER_WIFI_COMMAND_HEADER_T {
 160         UINT_8 ucCommandId;
 161         UINT_8 ucSeqNumber;
 162         UINT_16 u2PayloadLength;
 163 } AMPC_COMMAND_HEADER_T, *P_AMPC_COMMAND_HEADER_T;
 164
 165 typedef struct _BT_OVER_WIFI_COMMAND {
 166         AMPC_COMMAND_HEADER_T rHeader;
 167         UINT_8 aucPayload[0];
 168 } AMPC_COMMAND, *P_AMPC_COMMAND;
 169
 170 typedef struct _BT_OVER_WIFI_EVENT_HEADER_T {
 171         UINT_8 ucEventId;
 172         UINT_8 ucSeqNumber;
 173         UINT_16 u2PayloadLength;
 174 } AMPC_EVENT_HEADER_T, *P_AMPC_EVENT_HEADER_T;
 175
 176 typedef struct _BT_OVER_WIFI_EVENT {
 177         AMPC_EVENT_HEADER_T rHeader;
 178         UINT_8 aucPayload[0];
 179 } AMPC_EVENT, *P_AMPC_EVENT;
 180
 181 typedef struct _CHANNEL_DESC_T {
 182         UINT_8 ucChannelBand;
 183         UINT_8 ucChannelNum;
 184 } CHANNEL_DESC, P_CHANNEL_DESC;
 185
 186 /* Command Structures */
 187 typedef struct _BOW_SETUP_CONNECTION {
 188 /* Fixed to 2.4G */
 189         UINT_8 ucChannelNum;
 190         UINT_8 ucReserved1;
 191         UINT_8 aucPeerAddress[6];
 192         UINT_16 u2BeaconInterval;
 193         UINT_8 ucTimeoutDiscovery;
 194         UINT_8 ucTimeoutInactivity;
 195         UINT_8 ucRole;
 196         UINT_8 ucPAL_Capabilities;
 197         INT_8 cMaxTxPower;
 198         UINT_8 ucReserved2;
 199
 200 /* Pending, for future BOW 5G supporting. */
 201 /*    UINT_8          aucPeerAddress[6];
 202     UINT_16         u2BeaconInterval;
 203     UINT_8          ucTimeoutDiscovery;
 204     UINT_8          ucTimeoutInactivity;
 205     UINT_8          ucRole;
 206     UINT_8          ucPAL_Capabilities;
 207     INT_8           cMaxTxPower;
 208     UINT_8          ucChannelListNum;
 209     CHANNEL_DESC    arChannelList[1];
 210 */
 211 } BOW_SETUP_CONNECTION, *P_BOW_SETUP_CONNECTION;
 212
 213 typedef struct _BOW_DESTROY_CONNECTION {
 214         UINT_8 aucPeerAddress[6];
 215         UINT_8 aucReserved[2];
 216 } BOW_DESTROY_CONNECTION, *P_BOW_DESTROY_CONNECTION;
 217
 218 typedef struct _BOW_SET_PTK {
 219         UINT_8 aucPeerAddress[6];
 220         UINT_8 aucReserved[2];
 221         UINT_8 aucTemporalKey[16];
 222 } BOW_SET_PTK, *P_BOW_SET_PTK;
 223
 224 typedef struct _BOW_READ_RSSI {
 225         UINT_8 aucPeerAddress[6];
 226         UINT_8 aucReserved[2];
 227 } BOW_READ_RSSI, *P_BOW_READ_RSSI;
 228
 229 typedef struct _BOW_READ_LINK_QUALITY {
 230         UINT_8 aucPeerAddress[6];
 231         UINT_8 aucReserved[2];
 232 } BOW_READ_LINK_QUALITY, *P_BOW_READ_LINK_QUALITY;
 233
 234 typedef struct _BOW_SHORT_RANGE_MODE {
 235         UINT_8 aucPeerAddress[6];
 236         INT_8 cTxPower;
 237         UINT_8 ucReserved;
 238 } BOW_SHORT_RANGE_MODE, *P_BOW_SHORT_RANGE_MODE;
 239
 240 /* Event Structures */
 241 typedef struct _BOW_COMMAND_STATUS {
 242         UINT_8 ucStatus;
 243         UINT_8 ucReserved[3];
 244 } BOW_COMMAND_STATUS, *P_BOW_COMMAND_STATUS;
 245
 246 typedef struct _BOW_MAC_STATUS {
 247         UINT_8 aucMacAddr[6];
 248         UINT_8 ucAvailability;
 249         UINT_8 ucNumOfChannel;
 250         CHANNEL_DESC arChannelList[MAX_BOW_NUMBER_OF_CHANNEL];
 251 } BOW_MAC_STATUS, *P_BOW_MAC_STATUS;
 252
 253 typedef struct _BOW_LINK_CONNECTED {
 254         CHANNEL_DESC rChannel;
 255         UINT_8 aucReserved;
 256         UINT_8 aucPeerAddress[6];
 257 } BOW_LINK_CONNECTED, *P_BOW_LINK_CONNECTED;
 258
 259 typedef struct _BOW_LINK_DISCONNECTED {
 260         UINT_8 ucReason;
 261         UINT_8 aucReserved;
 262         UINT_8 aucPeerAddress[6];
 263 } BOW_LINK_DISCONNECTED, *P_BOW_LINK_DISCONNECTED;
 264
 265 typedef struct _BOW_RSSI {
 266         INT_8 cRssi;
 267         UINT_8 aucReserved[3];
 268 } BOW_RSSI, *P_BOW_RSSI;
 269
 270 typedef struct _BOW_LINK_QUALITY {
 271         UINT_8 ucLinkQuality;
 272         UINT_8 aucReserved[3];
 273 } BOW_LINK_QUALITY, *P_BOW_LINK_QUALITY;
 274
 275 typedef enum _ENUM_BOW_CMD_ID_T {
 276         BOW_CMD_ID_GET_MAC_STATUS = 1,
 277         BOW_CMD_ID_SETUP_CONNECTION,
 278         BOW_CMD_ID_DESTROY_CONNECTION,
 279         BOW_CMD_ID_SET_PTK,
 280         BOW_CMD_ID_READ_RSSI,
 281         BOW_CMD_ID_READ_LINK_QUALITY,
 282         BOW_CMD_ID_SHORT_RANGE_MODE,
 283         BOW_CMD_ID_GET_CHANNEL_LIST,
 284 } ENUM_BOW_CMD_ID_T, *P_ENUM_BOW_CMD_ID_T;
 285
 286 typedef enum _ENUM_BOW_EVENT_ID_T {
 287         BOW_EVENT_ID_COMMAND_STATUS = 1,
 288         BOW_EVENT_ID_MAC_STATUS,
 289         BOW_EVENT_ID_LINK_CONNECTED,
 290         BOW_EVENT_ID_LINK_DISCONNECTED,
 291         BOW_EVENT_ID_RSSI,
 292         BOW_EVENT_ID_LINK_QUALITY,
 293         BOW_EVENT_ID_CHANNEL_LIST,
 294         BOW_EVENT_ID_CHANNEL_SELECTED,
 295 } ENUM_BOW_EVENT_ID_T, *P_ENUM_BOW_EVENT_ID_T;
 296
 297 typedef enum _ENUM_BOW_DEVICE_STATE {
 298         BOW_DEVICE_STATE_DISCONNECTED = 0,
 299         BOW_DEVICE_STATE_DISCONNECTING,
 300         BOW_DEVICE_STATE_ACQUIRING_CHANNEL,
 301         BOW_DEVICE_STATE_STARTING,
 302         BOW_DEVICE_STATE_SCANNING,
 303         BOW_DEVICE_STATE_CONNECTING,
 304         BOW_DEVICE_STATE_CONNECTED,
 305         BOW_DEVICE_STATE_NUM
 306 } ENUM_BOW_DEVICE_STATE, *P_ENUM_BOW_DEVICE_STATE;
 307
 308 /*******************************************************************************
 309 *                            P U B L I C   D A T A
 310 ********************************************************************************
 311 */
 312
 313 /*******************************************************************************
 314 *                           P R I V A T E   D A T A
 315 ********************************************************************************
 316 */
 317
 318 /*******************************************************************************
 319 *                  F U N C T I O N   D E C L A R A T I O N S
 320 ********************************************************************************
 321 */
 322
 323 #endif /*_BOW_H */