1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 3 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. 4 * All rights reserved. 5 * 6 * File: mac.h 7 * 8 * Purpose: MAC routines 9 * 10 * Author: Tevin Chen 11 * 12 * Date: May 21, 1996 13 * 14 * Revision History: 15 * 07-01-2003 Bryan YC Fan: Re-write codes to support VT3253 spec. 16 * 08-25-2003 Kyle Hsu: Porting MAC functions from sim53. 17 * 09-03-2003 Bryan YC Fan: Add MACvDisableProtectMD & MACvEnableProtectMD 18 */ 19 20 #ifndef __MAC_H__ 21 #define __MAC_H__ 22 23 #include "device.h" 24 25 #define REV_ID_VT3253_A0 0x00 26 #define REV_ID_VT3253_A1 0x01 27 #define REV_ID_VT3253_B0 0x08 28 #define REV_ID_VT3253_B1 0x09 29 30 /* Registers in the MAC */ 31 #define MAC_REG_BISTCMD 0x04 32 #define MAC_REG_BISTSR0 0x05 33 #define MAC_REG_BISTSR1 0x06 34 #define MAC_REG_BISTSR2 0x07 35 #define MAC_REG_I2MCSR 0x08 36 #define MAC_REG_I2MTGID 0x09 37 #define MAC_REG_I2MTGAD 0x0a 38 #define MAC_REG_I2MCFG 0x0b 39 #define MAC_REG_I2MDIPT 0x0c 40 #define MAC_REG_I2MDOPT 0x0e 41 #define MAC_REG_USBSUS 0x0f 42 43 #define MAC_REG_LOCALID 0x14 44 #define MAC_REG_TESTCFG 0x15 45 #define MAC_REG_JUMPER0 0x16 46 #define MAC_REG_JUMPER1 0x17 47 #define MAC_REG_TMCTL 0x18 48 #define MAC_REG_TMDATA0 0x1c 49 #define MAC_REG_TMDATA1 0x1d 50 #define MAC_REG_TMDATA2 0x1e 51 #define MAC_REG_TMDATA3 0x1f 52 53 /* MAC Parameter related */ 54 #define MAC_REG_LRT 0x20 55 #define MAC_REG_SRT 0x21 56 #define MAC_REG_SIFS 0x22 57 #define MAC_REG_DIFS 0x23 58 #define MAC_REG_EIFS 0x24 59 #define MAC_REG_SLOT 0x25 60 #define MAC_REG_BI 0x26 61 #define MAC_REG_CWMAXMIN0 0x28 62 #define MAC_REG_LINKOFFTOTM 0x2a 63 #define MAC_REG_SWTMOT 0x2b 64 #define MAC_REG_RTSOKCNT 0x2c 65 #define MAC_REG_RTSFAILCNT 0x2d 66 #define MAC_REG_ACKFAILCNT 0x2e 67 #define MAC_REG_FCSERRCNT 0x2f 68 69 /* TSF Related */ 70 #define MAC_REG_TSFCNTR 0x30 71 #define MAC_REG_NEXTTBTT 0x38 72 #define MAC_REG_TSFOFST 0x40 73 #define MAC_REG_TFTCTL 0x48 74 75 /* WMAC Control/Status Related */ 76 #define MAC_REG_ENCFG0 0x4c 77 #define MAC_REG_ENCFG1 0x4d 78 #define MAC_REG_ENCFG2 0x4e 79 80 #define MAC_REG_CFG 0x50 81 #define MAC_REG_TEST 0x52 82 #define MAC_REG_HOSTCR 0x54 83 #define MAC_REG_MACCR 0x55 84 #define MAC_REG_RCR 0x56 85 #define MAC_REG_TCR 0x57 86 #define MAC_REG_IMR 0x58 87 #define MAC_REG_ISR 0x5c 88 #define MAC_REG_ISR1 0x5d 89 90 /* Power Saving Related */ 91 #define MAC_REG_PSCFG 0x60 92 #define MAC_REG_PSCTL 0x61 93 #define MAC_REG_PSPWRSIG 0x62 94 #define MAC_REG_BBCR13 0x63 95 #define MAC_REG_AIDATIM 0x64 96 #define MAC_REG_PWBT 0x66 97 #define MAC_REG_WAKEOKTMR 0x68 98 #define MAC_REG_CALTMR 0x69 99 #define MAC_REG_SYNSPACCNT 0x6a 100 #define MAC_REG_WAKSYNOPT 0x6b 101 102 /* Baseband/IF Control Group */ 103 #define MAC_REG_BBREGCTL 0x6c 104 #define MAC_REG_CHANNEL 0x6d 105 #define MAC_REG_BBREGADR 0x6e 106 #define MAC_REG_BBREGDATA 0x6f 107 #define MAC_REG_IFREGCTL 0x70 108 #define MAC_REG_IFDATA 0x71 109 #define MAC_REG_ITRTMSET 0x74 110 #define MAC_REG_PAPEDELAY 0x77 111 #define MAC_REG_SOFTPWRCTL 0x78 112 #define MAC_REG_SOFTPWRCTL2 0x79 113 #define MAC_REG_GPIOCTL0 0x7a 114 #define MAC_REG_GPIOCTL1 0x7b 115 116 /* MiscFF PIO related */ 117 #define MAC_REG_MISCFFNDEX 0xbc 118 #define MAC_REG_MISCFFCTL 0xbe 119 #define MAC_REG_MISCFFDATA 0xc0 120 121 /* MAC Configuration Group */ 122 #define MAC_REG_PAR0 0xc4 123 #define MAC_REG_PAR4 0xc8 124 #define MAC_REG_BSSID0 0xcc 125 #define MAC_REG_BSSID4 0xd0 126 #define MAC_REG_MAR0 0xd4 127 #define MAC_REG_MAR4 0xd8 128 129 /* MAC RSPPKT INFO Group */ 130 #define MAC_REG_RSPINF_B_1 0xdC 131 #define MAC_REG_RSPINF_B_2 0xe0 132 #define MAC_REG_RSPINF_B_5 0xe4 133 #define MAC_REG_RSPINF_B_11 0xe8 134 #define MAC_REG_RSPINF_A_6 0xec 135 #define MAC_REG_RSPINF_A_9 0xee 136 #define MAC_REG_RSPINF_A_12 0xf0 137 #define MAC_REG_RSPINF_A_18 0xf2 138 #define MAC_REG_RSPINF_A_24 0xf4 139 #define MAC_REG_RSPINF_A_36 0xf6 140 #define MAC_REG_RSPINF_A_48 0xf8 141 #define MAC_REG_RSPINF_A_54 0xfa 142 #define MAC_REG_RSPINF_A_72 0xfc 143 144 /* Bits in the I2MCFG EEPROM register */ 145 #define I2MCFG_BOUNDCTL 0x80 146 #define I2MCFG_WAITCTL 0x20 147 #define I2MCFG_SCLOECTL 0x10 148 #define I2MCFG_WBUSYCTL 0x08 149 #define I2MCFG_NORETRY 0x04 150 #define I2MCFG_I2MLDSEQ 0x02 151 #define I2MCFG_I2CMFAST 0x01 152 153 /* Bits in the I2MCSR EEPROM register */ 154 #define I2MCSR_EEMW 0x80 155 #define I2MCSR_EEMR 0x40 156 #define I2MCSR_AUTOLD 0x08 157 #define I2MCSR_NACK 0x02 158 #define I2MCSR_DONE 0x01 159 160 /* Bits in the TMCTL register */ 161 #define TMCTL_TSUSP 0x04 162 #define TMCTL_TMD 0x02 163 #define TMCTL_TE 0x01 164 165 /* Bits in the TFTCTL register */ 166 #define TFTCTL_HWUTSF 0x80 167 #define TFTCTL_TBTTSYNC 0x40 168 #define TFTCTL_HWUTSFEN 0x20 169 #define TFTCTL_TSFCNTRRD 0x10 170 #define TFTCTL_TBTTSYNCEN 0x08 171 #define TFTCTL_TSFSYNCEN 0x04 172 #define TFTCTL_TSFCNTRST 0x02 173 #define TFTCTL_TSFCNTREN 0x01 174 175 /* Bits in the EnhanceCFG_0 register */ 176 #define EnCFG_BBType_a 0x00 177 #define EnCFG_BBType_b 0x01 178 #define EnCFG_BBType_g 0x02 179 #define EnCFG_BBType_MASK 0x03 180 #define EnCFG_ProtectMd 0x20 181 182 /* Bits in the EnhanceCFG_1 register */ 183 #define EnCFG_BcnSusInd 0x01 184 #define EnCFG_BcnSusClr 0x02 185 186 /* Bits in the EnhanceCFG_2 register */ 187 #define EnCFG_NXTBTTCFPSTR 0x01 188 #define EnCFG_BarkerPream 0x02 189 #define EnCFG_PktBurstMode 0x04 190 191 /* Bits in the CFG register */ 192 #define CFG_TKIPOPT 0x80 193 #define CFG_RXDMAOPT 0x40 194 #define CFG_TMOT_SW 0x20 195 #define CFG_TMOT_HWLONG 0x10 196 #define CFG_TMOT_HW 0x00 197 #define CFG_CFPENDOPT 0x08 198 #define CFG_BCNSUSEN 0x04 199 #define CFG_NOTXTIMEOUT 0x02 200 #define CFG_NOBUFOPT 0x01 201 202 /* Bits in the TEST register */ 203 #define TEST_LBEXT 0x80 204 #define TEST_LBINT 0x40 205 #define TEST_LBNONE 0x00 206 #define TEST_SOFTINT 0x20 207 #define TEST_CONTTX 0x10 208 #define TEST_TXPE 0x08 209 #define TEST_NAVDIS 0x04 210 #define TEST_NOCTS 0x02 211 #define TEST_NOACK 0x01 212 213 /* Bits in the HOSTCR register */ 214 #define HOSTCR_TXONST 0x80 215 #define HOSTCR_RXONST 0x40 216 #define HOSTCR_ADHOC 0x20 217 #define HOSTCR_AP 0x10 218 #define HOSTCR_TXON 0x08 219 #define HOSTCR_RXON 0x04 220 #define HOSTCR_MACEN 0x02 221 #define HOSTCR_SOFTRST 0x01 222 223 /* Bits in the MACCR register */ 224 #define MACCR_SYNCFLUSHOK 0x04 225 #define MACCR_SYNCFLUSH 0x02 226 #define MACCR_CLRNAV 0x01 227 228 /* Bits in the RCR register */ 229 #define RCR_SSID 0x80 230 #define RCR_RXALLTYPE 0x40 231 #define RCR_UNICAST 0x20 232 #define RCR_BROADCAST 0x10 233 #define RCR_MULTICAST 0x08 234 #define RCR_WPAERR 0x04 235 #define RCR_ERRCRC 0x02 236 #define RCR_BSSID 0x01 237 238 /* Bits in the TCR register */ 239 #define TCR_SYNCDCFOPT 0x02 240 #define TCR_AUTOBCNTX 0x01 241 242 /* ISR1 */ 243 #define ISR_GPIO3 0x40 244 #define ISR_RXNOBUF 0x08 245 #define ISR_MIBNEARFULL 0x04 246 #define ISR_SOFTINT 0x02 247 #define ISR_FETALERR 0x01 248 249 #define LEDSTS_STS 0x06 250 #define LEDSTS_TMLEN 0x78 251 #define LEDSTS_OFF 0x00 252 #define LEDSTS_ON 0x02 253 #define LEDSTS_SLOW 0x04 254 #define LEDSTS_INTER 0x06 255 256 /* ISR0 */ 257 #define ISR_WATCHDOG 0x80 258 #define ISR_SOFTTIMER 0x40 259 #define ISR_GPIO0 0x20 260 #define ISR_TBTT 0x10 261 #define ISR_RXDMA0 0x08 262 #define ISR_BNTX 0x04 263 #define ISR_ACTX 0x01 264 265 /* Bits in the PSCFG register */ 266 #define PSCFG_PHILIPMD 0x40 267 #define PSCFG_WAKECALEN 0x20 268 #define PSCFG_WAKETMREN 0x10 269 #define PSCFG_BBPSPROG 0x08 270 #define PSCFG_WAKESYN 0x04 271 #define PSCFG_SLEEPSYN 0x02 272 #define PSCFG_AUTOSLEEP 0x01 273 274 /* Bits in the PSCTL register */ 275 #define PSCTL_WAKEDONE 0x20 276 #define PSCTL_PS 0x10 277 #define PSCTL_GO2DOZE 0x08 278 #define PSCTL_LNBCN 0x04 279 #define PSCTL_ALBCN 0x02 280 #define PSCTL_PSEN 0x01 281 282 /* Bits in the PSPWSIG register */ 283 #define PSSIG_WPE3 0x80 284 #define PSSIG_WPE2 0x40 285 #define PSSIG_WPE1 0x20 286 #define PSSIG_WRADIOPE 0x10 287 #define PSSIG_SPE3 0x08 288 #define PSSIG_SPE2 0x04 289 #define PSSIG_SPE1 0x02 290 #define PSSIG_SRADIOPE 0x01 291 292 /* Bits in the BBREGCTL register */ 293 #define BBREGCTL_DONE 0x04 294 #define BBREGCTL_REGR 0x02 295 #define BBREGCTL_REGW 0x01 296 297 /* Bits in the IFREGCTL register */ 298 #define IFREGCTL_DONE 0x04 299 #define IFREGCTL_IFRF 0x02 300 #define IFREGCTL_REGW 0x01 301 302 /* Bits in the SOFTPWRCTL register */ 303 #define SOFTPWRCTL_RFLEOPT 0x08 304 #define SOFTPWRCTL_TXPEINV 0x02 305 #define SOFTPWRCTL_SWPECTI 0x01 306 #define SOFTPWRCTL_SWPAPE 0x20 307 #define SOFTPWRCTL_SWCALEN 0x10 308 #define SOFTPWRCTL_SWRADIO_PE 0x08 309 #define SOFTPWRCTL_SWPE2 0x04 310 #define SOFTPWRCTL_SWPE1 0x02 311 #define SOFTPWRCTL_SWPE3 0x01 312 313 /* Bits in the GPIOCTL1 register */ 314 #define GPIO3_MD 0x20 315 #define GPIO3_DATA 0x40 316 #define GPIO3_INTMD 0x80 317 318 /* Bits in the MISCFFCTL register */ 319 #define MISCFFCTL_WRITE 0x0001 320 321 /* Loopback mode */ 322 #define MAC_LB_EXT 0x02 323 #define MAC_LB_INTERNAL 0x01 324 #define MAC_LB_NONE 0x00 325 326 /* Ethernet address filter type */ 327 #define PKT_TYPE_NONE 0x00 /* turn off receiver */ 328 #define PKT_TYPE_ALL_MULTICAST 0x80 329 #define PKT_TYPE_PROMISCUOUS 0x40 330 #define PKT_TYPE_DIRECTED 0x20 /* obselete */ 331 #define PKT_TYPE_BROADCAST 0x10 332 #define PKT_TYPE_MULTICAST 0x08 333 #define PKT_TYPE_ERROR_WPA 0x04 334 #define PKT_TYPE_ERROR_CRC 0x02 335 #define PKT_TYPE_BSSID 0x01 336 337 #define Default_BI 0x200 338 339 /* MiscFIFO Offset */ 340 #define MISCFIFO_KEYETRY0 32 341 #define MISCFIFO_KEYENTRYSIZE 22 342 343 #define MAC_REVISION_A0 0x00 344 #define MAC_REVISION_A1 0x01 345 346 struct vnt_mac_set_key { 347 union { 348 struct { 349 u8 addr[ETH_ALEN]; 350 __le16 key_ctl; 351 } write __packed; 352 u32 swap[2]; 353 } u; 354 u8 key[WLAN_KEY_LEN_CCMP]; 355 } __packed; 356 357 void vnt_mac_set_filter(struct vnt_private *priv, u64 mc_filter); 358 void vnt_mac_shutdown(struct vnt_private *priv); 359 void vnt_mac_set_bb_type(struct vnt_private *priv, u8 type); 360 void vnt_mac_disable_keyentry(struct vnt_private *priv, u8 entry_idx); 361 void vnt_mac_set_keyentry(struct vnt_private *priv, u16 key_ctl, u32 entry_idx, 362 u32 key_idx, u8 *addr, u8 *key); 363 void vnt_mac_reg_bits_off(struct vnt_private *priv, u8 reg_ofs, u8 bits); 364 void vnt_mac_reg_bits_on(struct vnt_private *priv, u8 reg_ofs, u8 bits); 365 void vnt_mac_write_word(struct vnt_private *priv, u8 reg_ofs, u16 word); 366 void vnt_mac_set_bssid_addr(struct vnt_private *priv, u8 *addr); 367 void vnt_mac_enable_protect_mode(struct vnt_private *priv); 368 void vnt_mac_disable_protect_mode(struct vnt_private *priv); 369 void vnt_mac_enable_barker_preamble_mode(struct vnt_private *priv); 370 void vnt_mac_disable_barker_preamble_mode(struct vnt_private *priv); 371 void vnt_mac_set_beacon_interval(struct vnt_private *priv, u16 interval); 372 void vnt_mac_set_led(struct vnt_private *privpriv, u8 state, u8 led); 373 374 #endif /* __MAC_H__ */ 375
