drivers/net/wireless/hostap/hostap_common.h

   1 #ifndef HOSTAP_COMMON_H
   2 #define HOSTAP_COMMON_H
   3
   4 #define BIT(x) (1 << (x))
   5
   6 #define MAC2STR(a) (a)[0], (a)[1], (a)[2], (a)[3], (a)[4], (a)[5]
   7 #define MACSTR "%02x:%02x:%02x:%02x:%02x:%02x"
   8
   9
  10 #ifndef ETH_P_PAE
  11 #define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
  12 #endif /* ETH_P_PAE */
  13
  14 #define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
  15
  16
  17
  18 /* IEEE 802.11 defines */
  19
  20 #define WLAN_FC_PVER (BIT(1) | BIT(0))
  21 #define WLAN_FC_TODS BIT(8)
  22 #define WLAN_FC_FROMDS BIT(9)
  23 #define WLAN_FC_MOREFRAG BIT(10)
  24 #define WLAN_FC_RETRY BIT(11)
  25 #define WLAN_FC_PWRMGT BIT(12)
  26 #define WLAN_FC_MOREDATA BIT(13)
  27 #define WLAN_FC_ISWEP BIT(14)
  28 #define WLAN_FC_ORDER BIT(15)
  29
  30 /*
  31  * To be replaced with ieee80211.h WLAN_FC_GET_* once HostAP code is updated to
  32  * use the versions without right shift.
  33  */
  34 #define HOSTAP_FC_GET_TYPE(fc) (((fc) & (BIT(3) | BIT(2))) >> 2)
  35 #define HOSTAP_FC_GET_STYPE(fc) \
  36         (((fc) & (BIT(7) | BIT(6) | BIT(5) | BIT(4))) >> 4)
  37
  38 #define WLAN_FC_TYPE_MGMT 0
  39 #define WLAN_FC_TYPE_CTRL 1
  40 #define WLAN_FC_TYPE_DATA 2
  41
  42 /* management */
  43 #define WLAN_FC_STYPE_ASSOC_REQ 0
  44 #define WLAN_FC_STYPE_ASSOC_RESP 1
  45 #define WLAN_FC_STYPE_REASSOC_REQ 2
  46 #define WLAN_FC_STYPE_REASSOC_RESP 3
  47 #define WLAN_FC_STYPE_PROBE_REQ 4
  48 #define WLAN_FC_STYPE_PROBE_RESP 5
  49 #define WLAN_FC_STYPE_BEACON 8
  50 #define WLAN_FC_STYPE_ATIM 9
  51 #define WLAN_FC_STYPE_DISASSOC 10
  52 #define WLAN_FC_STYPE_AUTH 11
  53 #define WLAN_FC_STYPE_DEAUTH 12
  54
  55 /* control */
  56 #define WLAN_FC_STYPE_PSPOLL 10
  57 #define WLAN_FC_STYPE_RTS 11
  58 #define WLAN_FC_STYPE_CTS 12
  59 #define WLAN_FC_STYPE_ACK 13
  60 #define WLAN_FC_STYPE_CFEND 14
  61 #define WLAN_FC_STYPE_CFENDACK 15
  62
  63 /* data */
  64 #define WLAN_FC_STYPE_DATA 0
  65 #define WLAN_FC_STYPE_DATA_CFACK 1
  66 #define WLAN_FC_STYPE_DATA_CFPOLL 2
  67 #define WLAN_FC_STYPE_DATA_CFACKPOLL 3
  68 #define WLAN_FC_STYPE_NULLFUNC 4
  69 #define WLAN_FC_STYPE_CFACK 5
  70 #define WLAN_FC_STYPE_CFPOLL 6
  71 #define WLAN_FC_STYPE_CFACKPOLL 7
  72
  73 #define WLAN_CAPABILITY_ESS WLAN_CAPABILITY_BSS
  74
  75
  76 /* Information Element IDs */
  77 #define WLAN_EID_SSID 0
  78 #define WLAN_EID_SUPP_RATES 1
  79 #define WLAN_EID_FH_PARAMS 2
  80 #define WLAN_EID_DS_PARAMS 3
  81 #define WLAN_EID_CF_PARAMS 4
  82 #define WLAN_EID_TIM 5
  83 #define WLAN_EID_IBSS_PARAMS 6
  84 #define WLAN_EID_CHALLENGE 16
  85 #define WLAN_EID_RSN 48
  86 #define WLAN_EID_GENERIC 221
  87
  88
  89 /* HFA384X Configuration RIDs */
  90 #define HFA384X_RID_CNFPORTTYPE 0xFC00
  91 #define HFA384X_RID_CNFOWNMACADDR 0xFC01
  92 #define HFA384X_RID_CNFDESIREDSSID 0xFC02
  93 #define HFA384X_RID_CNFOWNCHANNEL 0xFC03
  94 #define HFA384X_RID_CNFOWNSSID 0xFC04
  95 #define HFA384X_RID_CNFOWNATIMWINDOW 0xFC05
  96 #define HFA384X_RID_CNFSYSTEMSCALE 0xFC06
  97 #define HFA384X_RID_CNFMAXDATALEN 0xFC07
  98 #define HFA384X_RID_CNFWDSADDRESS 0xFC08
  99 #define HFA384X_RID_CNFPMENABLED 0xFC09
 100 #define HFA384X_RID_CNFPMEPS 0xFC0A
 101 #define HFA384X_RID_CNFMULTICASTRECEIVE 0xFC0B
 102 #define HFA384X_RID_CNFMAXSLEEPDURATION 0xFC0C
 103 #define HFA384X_RID_CNFPMHOLDOVERDURATION 0xFC0D
 104 #define HFA384X_RID_CNFOWNNAME 0xFC0E
 105 #define HFA384X_RID_CNFOWNDTIMPERIOD 0xFC10
 106 #define HFA384X_RID_CNFWDSADDRESS1 0xFC11 /* AP f/w only */
 107 #define HFA384X_RID_CNFWDSADDRESS2 0xFC12 /* AP f/w only */
 108 #define HFA384X_RID_CNFWDSADDRESS3 0xFC13 /* AP f/w only */
 109 #define HFA384X_RID_CNFWDSADDRESS4 0xFC14 /* AP f/w only */
 110 #define HFA384X_RID_CNFWDSADDRESS5 0xFC15 /* AP f/w only */
 111 #define HFA384X_RID_CNFWDSADDRESS6 0xFC16 /* AP f/w only */
 112 #define HFA384X_RID_CNFMULTICASTPMBUFFERING 0xFC17 /* AP f/w only */
 113 #define HFA384X_RID_UNKNOWN1 0xFC20
 114 #define HFA384X_RID_UNKNOWN2 0xFC21
 115 #define HFA384X_RID_CNFWEPDEFAULTKEYID 0xFC23
 116 #define HFA384X_RID_CNFDEFAULTKEY0 0xFC24
 117 #define HFA384X_RID_CNFDEFAULTKEY1 0xFC25
 118 #define HFA384X_RID_CNFDEFAULTKEY2 0xFC26
 119 #define HFA384X_RID_CNFDEFAULTKEY3 0xFC27
 120 #define HFA384X_RID_CNFWEPFLAGS 0xFC28
 121 #define HFA384X_RID_CNFWEPKEYMAPPINGTABLE 0xFC29
 122 #define HFA384X_RID_CNFAUTHENTICATION 0xFC2A
 123 #define HFA384X_RID_CNFMAXASSOCSTA 0xFC2B /* AP f/w only */
 124 #define HFA384X_RID_CNFTXCONTROL 0xFC2C
 125 #define HFA384X_RID_CNFROAMINGMODE 0xFC2D
 126 #define HFA384X_RID_CNFHOSTAUTHENTICATION 0xFC2E /* AP f/w only */
 127 #define HFA384X_RID_CNFRCVCRCERROR 0xFC30
 128 #define HFA384X_RID_CNFMMLIFE 0xFC31
 129 #define HFA384X_RID_CNFALTRETRYCOUNT 0xFC32
 130 #define HFA384X_RID_CNFBEACONINT 0xFC33
 131 #define HFA384X_RID_CNFAPPCFINFO 0xFC34 /* AP f/w only */
 132 #define HFA384X_RID_CNFSTAPCFINFO 0xFC35
 133 #define HFA384X_RID_CNFPRIORITYQUSAGE 0xFC37
 134 #define HFA384X_RID_CNFTIMCTRL 0xFC40
 135 #define HFA384X_RID_UNKNOWN3 0xFC41 /* added in STA f/w 0.7.x */
 136 #define HFA384X_RID_CNFTHIRTY2TALLY 0xFC42 /* added in STA f/w 0.8.0 */
 137 #define HFA384X_RID_CNFENHSECURITY 0xFC43 /* AP f/w or STA f/w >= 1.6.3 */
 138 #define HFA384X_RID_CNFDBMADJUST 0xFC46 /* added in STA f/w 1.3.1 */
 139 #define HFA384X_RID_GENERICELEMENT 0xFC48 /* added in STA f/w 1.7.0;
 140                                            * write only */
 141 #define HFA384X_RID_PROPAGATIONDELAY 0xFC49 /* added in STA f/w 1.7.6 */
 142 #define HFA384X_RID_GROUPADDRESSES 0xFC80
 143 #define HFA384X_RID_CREATEIBSS 0xFC81
 144 #define HFA384X_RID_FRAGMENTATIONTHRESHOLD 0xFC82
 145 #define HFA384X_RID_RTSTHRESHOLD 0xFC83
 146 #define HFA384X_RID_TXRATECONTROL 0xFC84
 147 #define HFA384X_RID_PROMISCUOUSMODE 0xFC85
 148 #define HFA384X_RID_FRAGMENTATIONTHRESHOLD0 0xFC90 /* AP f/w only */
 149 #define HFA384X_RID_FRAGMENTATIONTHRESHOLD1 0xFC91 /* AP f/w only */
 150 #define HFA384X_RID_FRAGMENTATIONTHRESHOLD2 0xFC92 /* AP f/w only */
 151 #define HFA384X_RID_FRAGMENTATIONTHRESHOLD3 0xFC93 /* AP f/w only */
 152 #define HFA384X_RID_FRAGMENTATIONTHRESHOLD4 0xFC94 /* AP f/w only */
 153 #define HFA384X_RID_FRAGMENTATIONTHRESHOLD5 0xFC95 /* AP f/w only */
 154 #define HFA384X_RID_FRAGMENTATIONTHRESHOLD6 0xFC96 /* AP f/w only */
 155 #define HFA384X_RID_RTSTHRESHOLD0 0xFC97 /* AP f/w only */
 156 #define HFA384X_RID_RTSTHRESHOLD1 0xFC98 /* AP f/w only */
 157 #define HFA384X_RID_RTSTHRESHOLD2 0xFC99 /* AP f/w only */
 158 #define HFA384X_RID_RTSTHRESHOLD3 0xFC9A /* AP f/w only */
 159 #define HFA384X_RID_RTSTHRESHOLD4 0xFC9B /* AP f/w only */
 160 #define HFA384X_RID_RTSTHRESHOLD5 0xFC9C /* AP f/w only */
 161 #define HFA384X_RID_RTSTHRESHOLD6 0xFC9D /* AP f/w only */
 162 #define HFA384X_RID_TXRATECONTROL0 0xFC9E /* AP f/w only */
 163 #define HFA384X_RID_TXRATECONTROL1 0xFC9F /* AP f/w only */
 164 #define HFA384X_RID_TXRATECONTROL2 0xFCA0 /* AP f/w only */
 165 #define HFA384X_RID_TXRATECONTROL3 0xFCA1 /* AP f/w only */
 166 #define HFA384X_RID_TXRATECONTROL4 0xFCA2 /* AP f/w only */
 167 #define HFA384X_RID_TXRATECONTROL5 0xFCA3 /* AP f/w only */
 168 #define HFA384X_RID_TXRATECONTROL6 0xFCA4 /* AP f/w only */
 169 #define HFA384X_RID_CNFSHORTPREAMBLE 0xFCB0
 170 #define HFA384X_RID_CNFEXCLUDELONGPREAMBLE 0xFCB1
 171 #define HFA384X_RID_CNFAUTHENTICATIONRSPTO 0xFCB2
 172 #define HFA384X_RID_CNFBASICRATES 0xFCB3
 173 #define HFA384X_RID_CNFSUPPORTEDRATES 0xFCB4
 174 #define HFA384X_RID_CNFFALLBACKCTRL 0xFCB5 /* added in STA f/w 1.3.1 */
 175 #define HFA384X_RID_WEPKEYDISABLE 0xFCB6 /* added in STA f/w 1.3.1 */
 176 #define HFA384X_RID_WEPKEYMAPINDEX 0xFCB7 /* ? */
 177 #define HFA384X_RID_BROADCASTKEYID 0xFCB8 /* ? */
 178 #define HFA384X_RID_ENTSECFLAGEYID 0xFCB9 /* ? */
 179 #define HFA384X_RID_CNFPASSIVESCANCTRL 0xFCBA /* added in STA f/w 1.5.0 */
 180 #define HFA384X_RID_SSNHANDLINGMODE 0xFCBB /* added in STA f/w 1.7.0 */
 181 #define HFA384X_RID_MDCCONTROL 0xFCBC /* added in STA f/w 1.7.0 */
 182 #define HFA384X_RID_MDCCOUNTRY 0xFCBD /* added in STA f/w 1.7.0 */
 183 #define HFA384X_RID_TXPOWERMAX 0xFCBE /* added in STA f/w 1.7.0 */
 184 #define HFA384X_RID_CNFLFOENABLED 0xFCBF /* added in STA f/w 1.6.3 */
 185 #define HFA384X_RID_CAPINFO 0xFCC0 /* added in STA f/w 1.7.0 */
 186 #define HFA384X_RID_LISTENINTERVAL 0xFCC1 /* added in STA f/w 1.7.0 */
 187 #define HFA384X_RID_SW_ANT_DIV 0xFCC2 /* added in STA f/w 1.7.0; Prism3 */
 188 #define HFA384X_RID_LED_CTRL 0xFCC4 /* added in STA f/w 1.7.6 */
 189 #define HFA384X_RID_HFODELAY 0xFCC5 /* added in STA f/w 1.7.6 */
 190 #define HFA384X_RID_DISALLOWEDBSSID 0xFCC6 /* added in STA f/w 1.8.0 */
 191 #define HFA384X_RID_TICKTIME 0xFCE0
 192 #define HFA384X_RID_SCANREQUEST 0xFCE1
 193 #define HFA384X_RID_JOINREQUEST 0xFCE2
 194 #define HFA384X_RID_AUTHENTICATESTATION 0xFCE3 /* AP f/w only */
 195 #define HFA384X_RID_CHANNELINFOREQUEST 0xFCE4 /* AP f/w only */
 196 #define HFA384X_RID_HOSTSCAN 0xFCE5 /* added in STA f/w 1.3.1 */
 197
 198 /* HFA384X Information RIDs */
 199 #define HFA384X_RID_MAXLOADTIME 0xFD00
 200 #define HFA384X_RID_DOWNLOADBUFFER 0xFD01
 201 #define HFA384X_RID_PRIID 0xFD02
 202 #define HFA384X_RID_PRISUPRANGE 0xFD03
 203 #define HFA384X_RID_CFIACTRANGES 0xFD04
 204 #define HFA384X_RID_NICSERNUM 0xFD0A
 205 #define HFA384X_RID_NICID 0xFD0B
 206 #define HFA384X_RID_MFISUPRANGE 0xFD0C
 207 #define HFA384X_RID_CFISUPRANGE 0xFD0D
 208 #define HFA384X_RID_CHANNELLIST 0xFD10
 209 #define HFA384X_RID_REGULATORYDOMAINS 0xFD11
 210 #define HFA384X_RID_TEMPTYPE 0xFD12
 211 #define HFA384X_RID_CIS 0xFD13
 212 #define HFA384X_RID_STAID 0xFD20
 213 #define HFA384X_RID_STASUPRANGE 0xFD21
 214 #define HFA384X_RID_MFIACTRANGES 0xFD22
 215 #define HFA384X_RID_CFIACTRANGES2 0xFD23
 216 #define HFA384X_RID_PRODUCTNAME 0xFD24 /* added in STA f/w 1.3.1;
 217                                         * only Prism2.5(?) */
 218 #define HFA384X_RID_PORTSTATUS 0xFD40
 219 #define HFA384X_RID_CURRENTSSID 0xFD41
 220 #define HFA384X_RID_CURRENTBSSID 0xFD42
 221 #define HFA384X_RID_COMMSQUALITY 0xFD43
 222 #define HFA384X_RID_CURRENTTXRATE 0xFD44
 223 #define HFA384X_RID_CURRENTBEACONINTERVAL 0xFD45
 224 #define HFA384X_RID_CURRENTSCALETHRESHOLDS 0xFD46
 225 #define HFA384X_RID_PROTOCOLRSPTIME 0xFD47
 226 #define HFA384X_RID_SHORTRETRYLIMIT 0xFD48
 227 #define HFA384X_RID_LONGRETRYLIMIT 0xFD49
 228 #define HFA384X_RID_MAXTRANSMITLIFETIME 0xFD4A
 229 #define HFA384X_RID_MAXRECEIVELIFETIME 0xFD4B
 230 #define HFA384X_RID_CFPOLLABLE 0xFD4C
 231 #define HFA384X_RID_AUTHENTICATIONALGORITHMS 0xFD4D
 232 #define HFA384X_RID_PRIVACYOPTIONIMPLEMENTED 0xFD4F
 233 #define HFA384X_RID_DBMCOMMSQUALITY 0xFD51 /* added in STA f/w 1.3.1 */
 234 #define HFA384X_RID_CURRENTTXRATE1 0xFD80 /* AP f/w only */
 235 #define HFA384X_RID_CURRENTTXRATE2 0xFD81 /* AP f/w only */
 236 #define HFA384X_RID_CURRENTTXRATE3 0xFD82 /* AP f/w only */
 237 #define HFA384X_RID_CURRENTTXRATE4 0xFD83 /* AP f/w only */
 238 #define HFA384X_RID_CURRENTTXRATE5 0xFD84 /* AP f/w only */
 239 #define HFA384X_RID_CURRENTTXRATE6 0xFD85 /* AP f/w only */
 240 #define HFA384X_RID_OWNMACADDR 0xFD86 /* AP f/w only */
 241 #define HFA384X_RID_SCANRESULTSTABLE 0xFD88 /* added in STA f/w 0.8.3 */
 242 #define HFA384X_RID_HOSTSCANRESULTS 0xFD89 /* added in STA f/w 1.3.1 */
 243 #define HFA384X_RID_AUTHENTICATIONUSED 0xFD8A /* added in STA f/w 1.3.4 */
 244 #define HFA384X_RID_CNFFAASWITCHCTRL 0xFD8B /* added in STA f/w 1.6.3 */
 245 #define HFA384X_RID_ASSOCIATIONFAILURE 0xFD8D /* added in STA f/w 1.8.0 */
 246 #define HFA384X_RID_PHYTYPE 0xFDC0
 247 #define HFA384X_RID_CURRENTCHANNEL 0xFDC1
 248 #define HFA384X_RID_CURRENTPOWERSTATE 0xFDC2
 249 #define HFA384X_RID_CCAMODE 0xFDC3
 250 #define HFA384X_RID_SUPPORTEDDATARATES 0xFDC6
 251 #define HFA384X_RID_LFO_VOLT_REG_TEST_RES 0xFDC7 /* added in STA f/w 1.7.1 */
 252 #define HFA384X_RID_BUILDSEQ 0xFFFE
 253 #define HFA384X_RID_FWID 0xFFFF
 254
 255
 256 struct hfa384x_comp_ident
 257 {
 258         u16 id;
 259         u16 variant;
 260         u16 major;
 261         u16 minor;
 262 } __attribute__ ((packed));
 263
 264 #define HFA384X_COMP_ID_PRI 0x15
 265 #define HFA384X_COMP_ID_STA 0x1f
 266 #define HFA384X_COMP_ID_FW_AP 0x14b
 267
 268 struct hfa384x_sup_range
 269 {
 270         u16 role;
 271         u16 id;
 272         u16 variant;
 273         u16 bottom;
 274         u16 top;
 275 } __attribute__ ((packed));
 276
 277
 278 struct hfa384x_build_id
 279 {
 280         u16 pri_seq;
 281         u16 sec_seq;
 282 } __attribute__ ((packed));
 283
 284 /* FD01 - Download Buffer */
 285 struct hfa384x_rid_download_buffer
 286 {
 287         u16 page;
 288         u16 offset;
 289         u16 length;
 290 } __attribute__ ((packed));
 291
 292 /* BSS connection quality (RID FD43 range, RID FD51 dBm-normalized) */
 293 struct hfa384x_comms_quality {
 294         u16 comm_qual; /* 0 .. 92 */
 295         u16 signal_level; /* 27 .. 154 */
 296         u16 noise_level; /* 27 .. 154 */
 297 } __attribute__ ((packed));
 298
 299
 300 /* netdevice private ioctls (used, e.g., with iwpriv from user space) */
 301
 302 /* New wireless extensions API - SET/GET convention (even ioctl numbers are
 303  * root only)
 304  */
 305 #define PRISM2_IOCTL_PRISM2_PARAM (SIOCIWFIRSTPRIV + 0)
 306 #define PRISM2_IOCTL_GET_PRISM2_PARAM (SIOCIWFIRSTPRIV + 1)
 307 #define PRISM2_IOCTL_WRITEMIF (SIOCIWFIRSTPRIV + 2)
 308 #define PRISM2_IOCTL_READMIF (SIOCIWFIRSTPRIV + 3)
 309 #define PRISM2_IOCTL_MONITOR (SIOCIWFIRSTPRIV + 4)
 310 #define PRISM2_IOCTL_RESET (SIOCIWFIRSTPRIV + 6)
 311 #define PRISM2_IOCTL_INQUIRE (SIOCIWFIRSTPRIV + 8)
 312 #define PRISM2_IOCTL_WDS_ADD (SIOCIWFIRSTPRIV + 10)
 313 #define PRISM2_IOCTL_WDS_DEL (SIOCIWFIRSTPRIV + 12)
 314 #define PRISM2_IOCTL_SET_RID_WORD (SIOCIWFIRSTPRIV + 14)
 315 #define PRISM2_IOCTL_MACCMD (SIOCIWFIRSTPRIV + 16)
 316 #define PRISM2_IOCTL_ADDMAC (SIOCIWFIRSTPRIV + 18)
 317 #define PRISM2_IOCTL_DELMAC (SIOCIWFIRSTPRIV + 20)
 318 #define PRISM2_IOCTL_KICKMAC (SIOCIWFIRSTPRIV + 22)
 319
 320 /* following are not in SIOCGIWPRIV list; check permission in the driver code
 321  */
 322 #define PRISM2_IOCTL_DOWNLOAD (SIOCDEVPRIVATE + 13)
 323 #define PRISM2_IOCTL_HOSTAPD (SIOCDEVPRIVATE + 14)
 324
 325
 326 /* PRISM2_IOCTL_PRISM2_PARAM ioctl() subtypes: */
 327 enum {
 328         /* PRISM2_PARAM_PTYPE = 1, */ /* REMOVED 2003-10-22 */
 329         PRISM2_PARAM_TXRATECTRL = 2,
 330         PRISM2_PARAM_BEACON_INT = 3,
 331         PRISM2_PARAM_PSEUDO_IBSS = 4,
 332         PRISM2_PARAM_ALC = 5,
 333         /* PRISM2_PARAM_TXPOWER = 6, */ /* REMOVED 2003-10-22 */
 334         PRISM2_PARAM_DUMP = 7,
 335         PRISM2_PARAM_OTHER_AP_POLICY = 8,
 336         PRISM2_PARAM_AP_MAX_INACTIVITY = 9,
 337         PRISM2_PARAM_AP_BRIDGE_PACKETS = 10,
 338         PRISM2_PARAM_DTIM_PERIOD = 11,
 339         PRISM2_PARAM_AP_NULLFUNC_ACK = 12,
 340         PRISM2_PARAM_MAX_WDS = 13,
 341         PRISM2_PARAM_AP_AUTOM_AP_WDS = 14,
 342         PRISM2_PARAM_AP_AUTH_ALGS = 15,
 343         PRISM2_PARAM_MONITOR_ALLOW_FCSERR = 16,
 344         PRISM2_PARAM_HOST_ENCRYPT = 17,
 345         PRISM2_PARAM_HOST_DECRYPT = 18,
 346         /* PRISM2_PARAM_BUS_MASTER_THRESHOLD_RX = 19, REMOVED 2005-08-14 */
 347         /* PRISM2_PARAM_BUS_MASTER_THRESHOLD_TX = 20, REMOVED 2005-08-14 */
 348         PRISM2_PARAM_HOST_ROAMING = 21,
 349         PRISM2_PARAM_BCRX_STA_KEY = 22,
 350         PRISM2_PARAM_IEEE_802_1X = 23,
 351         PRISM2_PARAM_ANTSEL_TX = 24,
 352         PRISM2_PARAM_ANTSEL_RX = 25,
 353         PRISM2_PARAM_MONITOR_TYPE = 26,
 354         PRISM2_PARAM_WDS_TYPE = 27,
 355         PRISM2_PARAM_HOSTSCAN = 28,
 356         PRISM2_PARAM_AP_SCAN = 29,
 357         PRISM2_PARAM_ENH_SEC = 30,
 358         PRISM2_PARAM_IO_DEBUG = 31,
 359         PRISM2_PARAM_BASIC_RATES = 32,
 360         PRISM2_PARAM_OPER_RATES = 33,
 361         PRISM2_PARAM_HOSTAPD = 34,
 362         PRISM2_PARAM_HOSTAPD_STA = 35,
 363         PRISM2_PARAM_WPA = 36,
 364         PRISM2_PARAM_PRIVACY_INVOKED = 37,
 365         PRISM2_PARAM_TKIP_COUNTERMEASURES = 38,
 366         PRISM2_PARAM_DROP_UNENCRYPTED = 39,
 367         PRISM2_PARAM_SCAN_CHANNEL_MASK = 40,
 368 };
 369
 370 enum { HOSTAP_ANTSEL_DO_NOT_TOUCH = 0, HOSTAP_ANTSEL_DIVERSITY = 1,
 371        HOSTAP_ANTSEL_LOW = 2, HOSTAP_ANTSEL_HIGH = 3 };
 372
 373
 374 /* PRISM2_IOCTL_MACCMD ioctl() subcommands: */
 375 enum { AP_MAC_CMD_POLICY_OPEN = 0, AP_MAC_CMD_POLICY_ALLOW = 1,
 376        AP_MAC_CMD_POLICY_DENY = 2, AP_MAC_CMD_FLUSH = 3,
 377        AP_MAC_CMD_KICKALL = 4 };
 378
 379
 380 /* PRISM2_IOCTL_DOWNLOAD ioctl() dl_cmd: */
 381 enum {
 382         PRISM2_DOWNLOAD_VOLATILE = 1 /* RAM */,
 383         /* Note! Old versions of prism2_srec have a fatal error in CRC-16
 384          * calculation, which will corrupt all non-volatile downloads.
 385          * PRISM2_DOWNLOAD_NON_VOLATILE used to be 2, but it is now 3 to
 386          * prevent use of old versions of prism2_srec for non-volatile
 387          * download. */
 388         PRISM2_DOWNLOAD_NON_VOLATILE = 3 /* FLASH */,
 389         PRISM2_DOWNLOAD_VOLATILE_GENESIS = 4 /* RAM in Genesis mode */,
 390         /* Persistent versions of volatile download commands (keep firmware
 391          * data in memory and automatically re-download after hw_reset */
 392         PRISM2_DOWNLOAD_VOLATILE_PERSISTENT = 5,
 393         PRISM2_DOWNLOAD_VOLATILE_GENESIS_PERSISTENT = 6,
 394 };
 395
 396 struct prism2_download_param {
 397         u32 dl_cmd;
 398         u32 start_addr;
 399         u32 num_areas;
 400         struct prism2_download_area {
 401                 u32 addr; /* wlan card address */
 402                 u32 len;
 403                 void __user *ptr; /* pointer to data in user space */
 404         } data[0];
 405 };
 406
 407 #define PRISM2_MAX_DOWNLOAD_AREA_LEN 131072
 408 #define PRISM2_MAX_DOWNLOAD_LEN 262144
 409
 410
 411 /* PRISM2_IOCTL_HOSTAPD ioctl() cmd: */
 412 enum {
 413         PRISM2_HOSTAPD_FLUSH = 1,
 414         PRISM2_HOSTAPD_ADD_STA = 2,
 415         PRISM2_HOSTAPD_REMOVE_STA = 3,
 416         PRISM2_HOSTAPD_GET_INFO_STA = 4,
 417         /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */
 418         PRISM2_SET_ENCRYPTION = 6,
 419         PRISM2_GET_ENCRYPTION = 7,
 420         PRISM2_HOSTAPD_SET_FLAGS_STA = 8,
 421         PRISM2_HOSTAPD_GET_RID = 9,
 422         PRISM2_HOSTAPD_SET_RID = 10,
 423         PRISM2_HOSTAPD_SET_ASSOC_AP_ADDR = 11,
 424         PRISM2_HOSTAPD_SET_GENERIC_ELEMENT = 12,
 425         PRISM2_HOSTAPD_MLME = 13,
 426         PRISM2_HOSTAPD_SCAN_REQ = 14,
 427         PRISM2_HOSTAPD_STA_CLEAR_STATS = 15,
 428 };
 429
 430 #define PRISM2_HOSTAPD_MAX_BUF_SIZE 1024
 431 #define PRISM2_HOSTAPD_RID_HDR_LEN \
 432 ((int) (&((struct prism2_hostapd_param *) 0)->u.rid.data))
 433 #define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
 434 ((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
 435
 436 /* Maximum length for algorithm names (-1 for nul termination) used in ioctl()
 437  */
 438 #define HOSTAP_CRYPT_ALG_NAME_LEN 16
 439
 440
 441 struct prism2_hostapd_param {
 442         u32 cmd;
 443         u8 sta_addr[ETH_ALEN];
 444         union {
 445                 struct {
 446                         u16 aid;
 447                         u16 capability;
 448                         u8 tx_supp_rates;
 449                 } add_sta;
 450                 struct {
 451                         u32 inactive_sec;
 452                 } get_info_sta;
 453                 struct {
 454                         u8 alg[HOSTAP_CRYPT_ALG_NAME_LEN];
 455                         u32 flags;
 456                         u32 err;
 457                         u8 idx;
 458                         u8 seq[8]; /* sequence counter (set: RX, get: TX) */
 459                         u16 key_len;
 460                         u8 key[0];
 461                 } crypt;
 462                 struct {
 463                         u32 flags_and;
 464                         u32 flags_or;
 465                 } set_flags_sta;
 466                 struct {
 467                         u16 rid;
 468                         u16 len;
 469                         u8 data[0];
 470                 } rid;
 471                 struct {
 472                         u8 len;
 473                         u8 data[0];
 474                 } generic_elem;
 475                 struct {
 476 #define MLME_STA_DEAUTH 0
 477 #define MLME_STA_DISASSOC 1
 478                         u16 cmd;
 479                         u16 reason_code;
 480                 } mlme;
 481                 struct {
 482                         u8 ssid_len;
 483                         u8 ssid[32];
 484                 } scan_req;
 485         } u;
 486 };
 487
 488 #define HOSTAP_CRYPT_FLAG_SET_TX_KEY BIT(0)
 489 #define HOSTAP_CRYPT_FLAG_PERMANENT BIT(1)
 490
 491 #define HOSTAP_CRYPT_ERR_UNKNOWN_ALG 2
 492 #define HOSTAP_CRYPT_ERR_UNKNOWN_ADDR 3
 493 #define HOSTAP_CRYPT_ERR_CRYPT_INIT_FAILED 4
 494 #define HOSTAP_CRYPT_ERR_KEY_SET_FAILED 5
 495 #define HOSTAP_CRYPT_ERR_TX_KEY_SET_FAILED 6
 496 #define HOSTAP_CRYPT_ERR_CARD_CONF_FAILED 7
 497
 498
 499 #endif /* HOSTAP_COMMON_H */