1 /*- 2 * SPDX-License-Identifier: ISC 3 * 4 * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting 5 * Copyright (c) 2002-2006 Atheros Communications, Inc. 6 * 7 * Permission to use, copy, modify, and/or distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 18 * 19 * $FreeBSD$ 20 */ 21 #ifndef _DEV_ATH_AR5211REG_H 22 #define _DEV_ATH_AR5211REG_H 23 24 /* 25 * Definitions for the Atheros AR5211/5311 chipset. 26 */ 27 28 /* 29 * Maui2/Spirit specific registers/fields are indicated by AR5311. 30 * Oahu specific registers/fields are indicated by AR5211. 31 */ 32 33 /* DMA Control and Interrupt Registers */ 34 #define AR_CR 0x0008 /* control register */ 35 #define AR_RXDP 0x000C /* receive queue descriptor pointer */ 36 #define AR_CFG 0x0014 /* configuration and status register */ 37 #define AR_IER 0x0024 /* Interrupt enable register */ 38 #define AR_RTSD0 0x0028 /* RTS Duration Parameters 0 */ 39 #define AR_RTSD1 0x002c /* RTS Duration Parameters 1 */ 40 #define AR_TXCFG 0x0030 /* tx DMA size config register */ 41 #define AR_RXCFG 0x0034 /* rx DMA size config register */ 42 #define AR5211_JUMBO_LAST 0x0038 /* Jumbo descriptor last address */ 43 #define AR_MIBC 0x0040 /* MIB control register */ 44 #define AR_TOPS 0x0044 /* timeout prescale count */ 45 #define AR_RXNPTO 0x0048 /* no frame received timeout */ 46 #define AR_TXNPTO 0x004C /* no frame trasmitted timeout */ 47 #define AR_RFGTO 0x0050 /* receive frame gap timeout */ 48 #define AR_RFCNT 0x0054 /* receive frame count limit */ 49 #define AR_MACMISC 0x0058 /* miscellaneous control/status */ 50 #define AR5311_QDCLKGATE 0x005c /* QCU/DCU clock gating control */ 51 #define AR_ISR 0x0080 /* Primary interrupt status register */ 52 #define AR_ISR_S0 0x0084 /* Secondary interrupt status reg 0 */ 53 #define AR_ISR_S1 0x0088 /* Secondary interrupt status reg 1 */ 54 #define AR_ISR_S2 0x008c /* Secondary interrupt status reg 2 */ 55 #define AR_ISR_S3 0x0090 /* Secondary interrupt status reg 3 */ 56 #define AR_ISR_S4 0x0094 /* Secondary interrupt status reg 4 */ 57 #define AR_IMR 0x00a0 /* Primary interrupt mask register */ 58 #define AR_IMR_S0 0x00a4 /* Secondary interrupt mask reg 0 */ 59 #define AR_IMR_S1 0x00a8 /* Secondary interrupt mask reg 1 */ 60 #define AR_IMR_S2 0x00ac /* Secondary interrupt mask reg 2 */ 61 #define AR_IMR_S3 0x00b0 /* Secondary interrupt mask reg 3 */ 62 #define AR_IMR_S4 0x00b4 /* Secondary interrupt mask reg 4 */ 63 #define AR_ISR_RAC 0x00c0 /* Primary interrupt status reg, */ 64 /* Shadow copies with read-and-clear access */ 65 #define AR_ISR_S0_S 0x00c4 /* Secondary interrupt status reg 0 */ 66 #define AR_ISR_S1_S 0x00c8 /* Secondary interrupt status reg 1 */ 67 #define AR_ISR_S2_S 0x00cc /* Secondary interrupt status reg 2 */ 68 #define AR_ISR_S3_S 0x00d0 /* Secondary interrupt status reg 3 */ 69 #define AR_ISR_S4_S 0x00d4 /* Secondary interrupt status reg 4 */ 70 71 #define AR_Q0_TXDP 0x0800 /* Transmit Queue descriptor pointer */ 72 #define AR_Q1_TXDP 0x0804 /* Transmit Queue descriptor pointer */ 73 #define AR_Q2_TXDP 0x0808 /* Transmit Queue descriptor pointer */ 74 #define AR_Q3_TXDP 0x080c /* Transmit Queue descriptor pointer */ 75 #define AR_Q4_TXDP 0x0810 /* Transmit Queue descriptor pointer */ 76 #define AR_Q5_TXDP 0x0814 /* Transmit Queue descriptor pointer */ 77 #define AR_Q6_TXDP 0x0818 /* Transmit Queue descriptor pointer */ 78 #define AR_Q7_TXDP 0x081c /* Transmit Queue descriptor pointer */ 79 #define AR_Q8_TXDP 0x0820 /* Transmit Queue descriptor pointer */ 80 #define AR_Q9_TXDP 0x0824 /* Transmit Queue descriptor pointer */ 81 #define AR_QTXDP(i) (AR_Q0_TXDP + ((i)<<2)) 82 83 #define AR_Q_TXE 0x0840 /* Transmit Queue enable */ 84 #define AR_Q_TXD 0x0880 /* Transmit Queue disable */ 85 86 #define AR_Q0_CBRCFG 0x08c0 /* CBR configuration */ 87 #define AR_Q1_CBRCFG 0x08c4 /* CBR configuration */ 88 #define AR_Q2_CBRCFG 0x08c8 /* CBR configuration */ 89 #define AR_Q3_CBRCFG 0x08cc /* CBR configuration */ 90 #define AR_Q4_CBRCFG 0x08d0 /* CBR configuration */ 91 #define AR_Q5_CBRCFG 0x08d4 /* CBR configuration */ 92 #define AR_Q6_CBRCFG 0x08d8 /* CBR configuration */ 93 #define AR_Q7_CBRCFG 0x08dc /* CBR configuration */ 94 #define AR_Q8_CBRCFG 0x08e0 /* CBR configuration */ 95 #define AR_Q9_CBRCFG 0x08e4 /* CBR configuration */ 96 #define AR_QCBRCFG(i) (AR_Q0_CBRCFG + ((i)<<2)) 97 98 #define AR_Q0_RDYTIMECFG 0x0900 /* ReadyTime configuration */ 99 #define AR_Q1_RDYTIMECFG 0x0904 /* ReadyTime configuration */ 100 #define AR_Q2_RDYTIMECFG 0x0908 /* ReadyTime configuration */ 101 #define AR_Q3_RDYTIMECFG 0x090c /* ReadyTime configuration */ 102 #define AR_Q4_RDYTIMECFG 0x0910 /* ReadyTime configuration */ 103 #define AR_Q5_RDYTIMECFG 0x0914 /* ReadyTime configuration */ 104 #define AR_Q6_RDYTIMECFG 0x0918 /* ReadyTime configuration */ 105 #define AR_Q7_RDYTIMECFG 0x091c /* ReadyTime configuration */ 106 #define AR_Q8_RDYTIMECFG 0x0920 /* ReadyTime configuration */ 107 #define AR_Q9_RDYTIMECFG 0x0924 /* ReadyTime configuration */ 108 #define AR_QRDYTIMECFG(i) (AR_Q0_RDYTIMECFG + ((i)<<2)) 109 110 #define AR_Q_ONESHOTARM_SC 0x0940 /* OneShotArm set control */ 111 #define AR_Q_ONESHOTARM_CC 0x0980 /* OneShotArm clear control */ 112 113 #define AR_Q0_MISC 0x09c0 /* Miscellaneous QCU settings */ 114 #define AR_Q1_MISC 0x09c4 /* Miscellaneous QCU settings */ 115 #define AR_Q2_MISC 0x09c8 /* Miscellaneous QCU settings */ 116 #define AR_Q3_MISC 0x09cc /* Miscellaneous QCU settings */ 117 #define AR_Q4_MISC 0x09d0 /* Miscellaneous QCU settings */ 118 #define AR_Q5_MISC 0x09d4 /* Miscellaneous QCU settings */ 119 #define AR_Q6_MISC 0x09d8 /* Miscellaneous QCU settings */ 120 #define AR_Q7_MISC 0x09dc /* Miscellaneous QCU settings */ 121 #define AR_Q8_MISC 0x09e0 /* Miscellaneous QCU settings */ 122 #define AR_Q9_MISC 0x09e4 /* Miscellaneous QCU settings */ 123 #define AR_QMISC(i) (AR_Q0_MISC + ((i)<<2)) 124 125 #define AR_Q0_STS 0x0a00 /* Miscellaneous QCU status */ 126 #define AR_Q1_STS 0x0a04 /* Miscellaneous QCU status */ 127 #define AR_Q2_STS 0x0a08 /* Miscellaneous QCU status */ 128 #define AR_Q3_STS 0x0a0c /* Miscellaneous QCU status */ 129 #define AR_Q4_STS 0x0a10 /* Miscellaneous QCU status */ 130 #define AR_Q5_STS 0x0a14 /* Miscellaneous QCU status */ 131 #define AR_Q6_STS 0x0a18 /* Miscellaneous QCU status */ 132 #define AR_Q7_STS 0x0a1c /* Miscellaneous QCU status */ 133 #define AR_Q8_STS 0x0a20 /* Miscellaneous QCU status */ 134 #define AR_Q9_STS 0x0a24 /* Miscellaneous QCU status */ 135 #define AR_QSTS(i) (AR_Q0_STS + ((i)<<2)) 136 137 #define AR_Q_RDYTIMESHDN 0x0a40 /* ReadyTimeShutdown status */ 138 #define AR_D0_QCUMASK 0x1000 /* QCU Mask */ 139 #define AR_D1_QCUMASK 0x1004 /* QCU Mask */ 140 #define AR_D2_QCUMASK 0x1008 /* QCU Mask */ 141 #define AR_D3_QCUMASK 0x100c /* QCU Mask */ 142 #define AR_D4_QCUMASK 0x1010 /* QCU Mask */ 143 #define AR_D5_QCUMASK 0x1014 /* QCU Mask */ 144 #define AR_D6_QCUMASK 0x1018 /* QCU Mask */ 145 #define AR_D7_QCUMASK 0x101c /* QCU Mask */ 146 #define AR_D8_QCUMASK 0x1020 /* QCU Mask */ 147 #define AR_D9_QCUMASK 0x1024 /* QCU Mask */ 148 #define AR_DQCUMASK(i) (AR_D0_QCUMASK + ((i)<<2)) 149 150 #define AR_D0_LCL_IFS 0x1040 /* DCU-specific IFS settings */ 151 #define AR_D1_LCL_IFS 0x1044 /* DCU-specific IFS settings */ 152 #define AR_D2_LCL_IFS 0x1048 /* DCU-specific IFS settings */ 153 #define AR_D3_LCL_IFS 0x104c /* DCU-specific IFS settings */ 154 #define AR_D4_LCL_IFS 0x1050 /* DCU-specific IFS settings */ 155 #define AR_D5_LCL_IFS 0x1054 /* DCU-specific IFS settings */ 156 #define AR_D6_LCL_IFS 0x1058 /* DCU-specific IFS settings */ 157 #define AR_D7_LCL_IFS 0x105c /* DCU-specific IFS settings */ 158 #define AR_D8_LCL_IFS 0x1060 /* DCU-specific IFS settings */ 159 #define AR_D9_LCL_IFS 0x1064 /* DCU-specific IFS settings */ 160 #define AR_DLCL_IFS(i) (AR_D0_LCL_IFS + ((i)<<2)) 161 162 #define AR_D0_RETRY_LIMIT 0x1080 /* Retry limits */ 163 #define AR_D1_RETRY_LIMIT 0x1084 /* Retry limits */ 164 #define AR_D2_RETRY_LIMIT 0x1088 /* Retry limits */ 165 #define AR_D3_RETRY_LIMIT 0x108c /* Retry limits */ 166 #define AR_D4_RETRY_LIMIT 0x1090 /* Retry limits */ 167 #define AR_D5_RETRY_LIMIT 0x1094 /* Retry limits */ 168 #define AR_D6_RETRY_LIMIT 0x1098 /* Retry limits */ 169 #define AR_D7_RETRY_LIMIT 0x109c /* Retry limits */ 170 #define AR_D8_RETRY_LIMIT 0x10a0 /* Retry limits */ 171 #define AR_D9_RETRY_LIMIT 0x10a4 /* Retry limits */ 172 #define AR_DRETRY_LIMIT(i) (AR_D0_RETRY_LIMIT + ((i)<<2)) 173 174 #define AR_D0_CHNTIME 0x10c0 /* ChannelTime settings */ 175 #define AR_D1_CHNTIME 0x10c4 /* ChannelTime settings */ 176 #define AR_D2_CHNTIME 0x10c8 /* ChannelTime settings */ 177 #define AR_D3_CHNTIME 0x10cc /* ChannelTime settings */ 178 #define AR_D4_CHNTIME 0x10d0 /* ChannelTime settings */ 179 #define AR_D5_CHNTIME 0x10d4 /* ChannelTime settings */ 180 #define AR_D6_CHNTIME 0x10d8 /* ChannelTime settings */ 181 #define AR_D7_CHNTIME 0x10dc /* ChannelTime settings */ 182 #define AR_D8_CHNTIME 0x10e0 /* ChannelTime settings */ 183 #define AR_D9_CHNTIME 0x10e4 /* ChannelTime settings */ 184 #define AR_DCHNTIME(i) (AR_D0_CHNTIME + ((i)<<2)) 185 186 #define AR_D0_MISC 0x1100 /* Misc DCU-specific settings */ 187 #define AR_D1_MISC 0x1104 /* Misc DCU-specific settings */ 188 #define AR_D2_MISC 0x1108 /* Misc DCU-specific settings */ 189 #define AR_D3_MISC 0x110c /* Misc DCU-specific settings */ 190 #define AR_D4_MISC 0x1110 /* Misc DCU-specific settings */ 191 #define AR_D5_MISC 0x1114 /* Misc DCU-specific settings */ 192 #define AR_D6_MISC 0x1118 /* Misc DCU-specific settings */ 193 #define AR_D7_MISC 0x111c /* Misc DCU-specific settings */ 194 #define AR_D8_MISC 0x1120 /* Misc DCU-specific settings */ 195 #define AR_D9_MISC 0x1124 /* Misc DCU-specific settings */ 196 #define AR_DMISC(i) (AR_D0_MISC + ((i)<<2)) 197 198 #define AR_D0_SEQNUM 0x1140 /* Frame seqnum control/status */ 199 #define AR_D1_SEQNUM 0x1144 /* Frame seqnum control/status */ 200 #define AR_D2_SEQNUM 0x1148 /* Frame seqnum control/status */ 201 #define AR_D3_SEQNUM 0x114c /* Frame seqnum control/status */ 202 #define AR_D4_SEQNUM 0x1150 /* Frame seqnum control/status */ 203 #define AR_D5_SEQNUM 0x1154 /* Frame seqnum control/status */ 204 #define AR_D6_SEQNUM 0x1158 /* Frame seqnum control/status */ 205 #define AR_D7_SEQNUM 0x115c /* Frame seqnum control/status */ 206 #define AR_D8_SEQNUM 0x1160 /* Frame seqnum control/status */ 207 #define AR_D9_SEQNUM 0x1164 /* Frame seqnum control/status */ 208 #define AR_DSEQNUM(i) (AR_D0_SEQNUM + ((i<<2))) 209 210 /* MAC DCU-global IFS settings */ 211 #define AR_D_GBL_IFS_SIFS 0x1030 /* DCU global SIFS settings */ 212 #define AR_D_GBL_IFS_SLOT 0x1070 /* DC global slot interval */ 213 #define AR_D_GBL_IFS_EIFS 0x10b0 /* DCU global EIFS setting */ 214 #define AR_D_GBL_IFS_MISC 0x10f0 /* DCU global misc. IFS settings */ 215 #define AR_D_FPCTL 0x1230 /* DCU frame prefetch settings */ 216 #define AR_D_TXPSE 0x1270 /* DCU transmit pause control/status */ 217 #define AR_D_TXBLK_CMD 0x1038 /* DCU transmit filter cmd (w/only) */ 218 #define AR_D_TXBLK_DATA(i) (AR_D_TXBLK_CMD+(i)) /* DCU transmit filter data */ 219 #define AR_D_TXBLK_CLR 0x143c /* DCU clear tx filter (w/only) */ 220 #define AR_D_TXBLK_SET 0x147c /* DCU set tx filter (w/only) */ 221 222 #define AR_D_TXPSE 0x1270 /* DCU transmit pause control/status */ 223 224 #define AR_RC 0x4000 /* Warm reset control register */ 225 #define AR_SCR 0x4004 /* Sleep control register */ 226 #define AR_INTPEND 0x4008 /* Interrupt Pending register */ 227 #define AR_SFR 0x400C /* Sleep force register */ 228 #define AR_PCICFG 0x4010 /* PCI configuration register */ 229 #define AR_GPIOCR 0x4014 /* GPIO control register */ 230 #define AR_GPIODO 0x4018 /* GPIO data output access register */ 231 #define AR_GPIODI 0x401C /* GPIO data input access register */ 232 #define AR_SREV 0x4020 /* Silicon Revision register */ 233 234 #define AR_EEPROM_ADDR 0x6000 /* EEPROM address register (10 bit) */ 235 #define AR_EEPROM_DATA 0x6004 /* EEPROM data register (16 bit) */ 236 #define AR_EEPROM_CMD 0x6008 /* EEPROM command register */ 237 #define AR_EEPROM_STS 0x600c /* EEPROM status register */ 238 #define AR_EEPROM_CFG 0x6010 /* EEPROM configuration register */ 239 240 #define AR_STA_ID0 0x8000 /* station ID0 - low 32 bits */ 241 #define AR_STA_ID1 0x8004 /* station ID1 - upper 16 bits */ 242 #define AR_BSS_ID0 0x8008 /* BSSID low 32 bits */ 243 #define AR_BSS_ID1 0x800C /* BSSID upper 16 bits / AID */ 244 #define AR_SLOT_TIME 0x8010 /* Time-out after a collision */ 245 #define AR_TIME_OUT 0x8014 /* ACK & CTS time-out */ 246 #define AR_RSSI_THR 0x8018 /* RSSI warning & missed beacon threshold */ 247 #define AR_USEC 0x801c /* transmit latency register */ 248 #define AR_BEACON 0x8020 /* beacon control value/mode bits */ 249 #define AR_CFP_PERIOD 0x8024 /* CFP Interval (TU/msec) */ 250 #define AR_TIMER0 0x8028 /* Next beacon time (TU/msec) */ 251 #define AR_TIMER1 0x802c /* DMA beacon alert time (1/8 TU) */ 252 #define AR_TIMER2 0x8030 /* Software beacon alert (1/8 TU) */ 253 #define AR_TIMER3 0x8034 /* ATIM window time */ 254 #define AR_CFP_DUR 0x8038 /* maximum CFP duration in TU */ 255 #define AR_RX_FILTER 0x803C /* receive filter register */ 256 #define AR_MCAST_FIL0 0x8040 /* multicast filter lower 32 bits */ 257 #define AR_MCAST_FIL1 0x8044 /* multicast filter upper 32 bits */ 258 #define AR_DIAG_SW 0x8048 /* PCU control register */ 259 #define AR_TSF_L32 0x804c /* local clock lower 32 bits */ 260 #define AR_TSF_U32 0x8050 /* local clock upper 32 bits */ 261 #define AR_TST_ADDAC 0x8054 /* ADDAC test register */ 262 #define AR_DEF_ANTENNA 0x8058 /* default antenna register */ 263 264 #define AR_LAST_TSTP 0x8080 /* Time stamp of the last beacon rcvd */ 265 #define AR_NAV 0x8084 /* current NAV value */ 266 #define AR_RTS_OK 0x8088 /* RTS exchange success counter */ 267 #define AR_RTS_FAIL 0x808c /* RTS exchange failure counter */ 268 #define AR_ACK_FAIL 0x8090 /* ACK failure counter */ 269 #define AR_FCS_FAIL 0x8094 /* FCS check failure counter */ 270 #define AR_BEACON_CNT 0x8098 /* Valid beacon counter */ 271 272 #define AR_KEYTABLE_0 0x8800 /* Encryption key table */ 273 #define AR_KEYTABLE(n) (AR_KEYTABLE_0 + ((n)*32)) 274 275 #define AR_CR_RXE 0x00000004 /* Receive enable */ 276 #define AR_CR_RXD 0x00000020 /* Receive disable */ 277 #define AR_CR_SWI 0x00000040 /* One-shot software interrupt */ 278 #define AR_CR_BITS "\20\3RXE\6RXD\7SWI" 279 280 #define AR_CFG_SWTD 0x00000001 /* byteswap tx descriptor words */ 281 #define AR_CFG_SWTB 0x00000002 /* byteswap tx data buffer words */ 282 #define AR_CFG_SWRD 0x00000004 /* byteswap rx descriptor words */ 283 #define AR_CFG_SWRB 0x00000008 /* byteswap rx data buffer words */ 284 #define AR_CFG_SWRG 0x00000010 /* byteswap register access data words */ 285 #define AR_CFG_AP_ADHOC_INDICATION 0x00000020 /* AP/adhoc indication (0-AP, 1-Adhoc) */ 286 #define AR_CFG_PHOK 0x00000100 /* PHY OK status */ 287 #define AR_CFG_EEBS 0x00000200 /* EEPROM busy */ 288 #define AR_CFG_CLK_GATE_DIS 0x00000400 /* Clock gating disable (Oahu only) */ 289 #define AR_CFG_PCI_MASTER_REQ_Q_THRESH_M 0x00060000 /* Mask of PCI core master request queue full threshold */ 290 #define AR_CFG_PCI_MASTER_REQ_Q_THRESH_S 17 /* Shift for PCI core master request queue full threshold */ 291 #define AR_CFG_BITS \ 292 "\20\1SWTD\2SWTB\3SWRD\4SWRB\5SWRG\10PHYOK11EEBS" 293 294 #define AR_IER_ENABLE 0x00000001 /* Global interrupt enable */ 295 #define AR_IER_DISABLE 0x00000000 /* Global interrupt disable */ 296 #define AR_IER_BITS "\20\1ENABLE" 297 298 #define AR_RTSD0_RTS_DURATION_6_M 0x000000FF 299 #define AR_RTSD0_RTS_DURATION_6_S 0 300 #define AR_RTSD0_RTS_DURATION_9_M 0x0000FF00 301 #define AR_RTSD0_RTS_DURATION_9_S 8 302 #define AR_RTSD0_RTS_DURATION_12_M 0x00FF0000 303 #define AR_RTSD0_RTS_DURATION_12_S 16 304 #define AR_RTSD0_RTS_DURATION_18_M 0xFF000000 305 #define AR_RTSD0_RTS_DURATION_18_S 24 306 307 #define AR_RTSD0_RTS_DURATION_24_M 0x000000FF 308 #define AR_RTSD0_RTS_DURATION_24_S 0 309 #define AR_RTSD0_RTS_DURATION_36_M 0x0000FF00 310 #define AR_RTSD0_RTS_DURATION_36_S 8 311 #define AR_RTSD0_RTS_DURATION_48_M 0x00FF0000 312 #define AR_RTSD0_RTS_DURATION_48_S 16 313 #define AR_RTSD0_RTS_DURATION_54_M 0xFF000000 314 #define AR_RTSD0_RTS_DURATION_54_S 24 315 316 #define AR_DMASIZE_4B 0x00000000 /* DMA size 4 bytes (TXCFG + RXCFG) */ 317 #define AR_DMASIZE_8B 0x00000001 /* DMA size 8 bytes */ 318 #define AR_DMASIZE_16B 0x00000002 /* DMA size 16 bytes */ 319 #define AR_DMASIZE_32B 0x00000003 /* DMA size 32 bytes */ 320 #define AR_DMASIZE_64B 0x00000004 /* DMA size 64 bytes */ 321 #define AR_DMASIZE_128B 0x00000005 /* DMA size 128 bytes */ 322 #define AR_DMASIZE_256B 0x00000006 /* DMA size 256 bytes */ 323 #define AR_DMASIZE_512B 0x00000007 /* DMA size 512 bytes */ 324 325 #define AR_TXCFG_FTRIG_M 0x000003F0 /* Mask for Frame trigger level */ 326 #define AR_TXCFG_FTRIG_S 4 /* Shift for Frame trigger level */ 327 #define AR_TXCFG_FTRIG_IMMED 0x00000000 /* bytes in PCU TX FIFO before air */ 328 #define AR_TXCFG_FTRIG_64B 0x00000010 /* default */ 329 #define AR_TXCFG_FTRIG_128B 0x00000020 330 #define AR_TXCFG_FTRIG_192B 0x00000030 331 #define AR_TXCFG_FTRIG_256B 0x00000040 /* 5 bits total */ 332 #define AR_TXCFG_BITS "\20" 333 334 #define AR5311_RXCFG_DEF_RX_ANTENNA 0x00000008 /* Default Receive Antenna */ 335 /* Maui2/Spirit only - reserved on Oahu */ 336 #define AR_RXCFG_ZLFDMA 0x00000010 /* Enable DMA of zero-length frame */ 337 #define AR_RXCFG_EN_JUM 0x00000020 /* Enable jumbo rx descriptors */ 338 #define AR_RXCFG_WR_JUM 0x00000040 /* Wrap jumbo rx descriptors */ 339 340 #define AR_MIBC_COW 0x00000001 /* counter overflow warning */ 341 #define AR_MIBC_FMC 0x00000002 /* freeze MIB counters */ 342 #define AR_MIBC_CMC 0x00000004 /* clear MIB counters */ 343 #define AR_MIBC_MCS 0x00000008 /* MIB counter strobe, increment all */ 344 345 #define AR_TOPS_MASK 0x0000FFFF /* Mask for timeout prescale */ 346 347 #define AR_RXNPTO_MASK 0x000003FF /* Mask for no frame received timeout */ 348 349 #define AR_TXNPTO_MASK 0x000003FF /* Mask for no frame transmitted timeout */ 350 #define AR_TXNPTO_QCU_MASK 0x03FFFC00 /* Mask indicating the set of QCUs */ 351 /* for which frame completions will cause */ 352 /* a reset of the no frame transmitted timeout */ 353 354 #define AR_RPGTO_MASK 0x000003FF /* Mask for receive frame gap timeout */ 355 356 #define AR_RPCNT_MASK 0x0000001F /* Mask for receive frame count limit */ 357 358 #define AR_MACMISC_DMA_OBS_M 0x000001E0 /* Mask for DMA observation bus mux select */ 359 #define AR_MACMISC_DMA_OBS_S 5 /* Shift for DMA observation bus mux select */ 360 #define AR_MACMISC_MISC_OBS_M 0x00000E00 /* Mask for MISC observation bus mux select */ 361 #define AR_MACMISC_MISC_OBS_S 9 /* Shift for MISC observation bus mux select */ 362 #define AR_MACMISC_MAC_OBS_BUS_LSB_M 0x00007000 /* Mask for MAC observation bus mux select (lsb) */ 363 #define AR_MACMISC_MAC_OBS_BUS_LSB_S 12 /* Shift for MAC observation bus mux select (lsb) */ 364 #define AR_MACMISC_MAC_OBS_BUS_MSB_M 0x00038000 /* Mask for MAC observation bus mux select (msb) */ 365 #define AR_MACMISC_MAC_OBS_BUS_MSB_S 15 /* Shift for MAC observation bus mux select (msb) */ 366 367 /* Maui2/Spirit only. */ 368 #define AR5311_QDCLKGATE_QCU_M 0x0000FFFF /* Mask for QCU clock disable */ 369 #define AR5311_QDCLKGATE_DCU_M 0x07FF0000 /* Mask for DCU clock disable */ 370 371 /* Interrupt Status Registers */ 372 #define AR_ISR_RXOK 0x00000001 /* At least one frame received sans errors */ 373 #define AR_ISR_RXDESC 0x00000002 /* Receive interrupt request */ 374 #define AR_ISR_RXERR 0x00000004 /* Receive error interrupt */ 375 #define AR_ISR_RXNOPKT 0x00000008 /* No frame received within timeout clock */ 376 #define AR_ISR_RXEOL 0x00000010 /* Received descriptor empty interrupt */ 377 #define AR_ISR_RXORN 0x00000020 /* Receive FIFO overrun interrupt */ 378 #define AR_ISR_TXOK 0x00000040 /* Transmit okay interrupt */ 379 #define AR_ISR_TXDESC 0x00000080 /* Transmit interrupt request */ 380 #define AR_ISR_TXERR 0x00000100 /* Transmit error interrupt */ 381 #define AR_ISR_TXNOPKT 0x00000200 /* No frame transmitted interrupt */ 382 #define AR_ISR_TXEOL 0x00000400 /* Transmit descriptor empty interrupt */ 383 #define AR_ISR_TXURN 0x00000800 /* Transmit FIFO underrun interrupt */ 384 #define AR_ISR_MIB 0x00001000 /* MIB interrupt - see MIBC */ 385 #define AR_ISR_SWI 0x00002000 /* Software interrupt */ 386 #define AR_ISR_RXPHY 0x00004000 /* PHY receive error interrupt */ 387 #define AR_ISR_RXKCM 0x00008000 /* Key-cache miss interrupt */ 388 #define AR_ISR_SWBA 0x00010000 /* Software beacon alert interrupt */ 389 #define AR_ISR_BRSSI 0x00020000 /* Beacon threshold interrupt */ 390 #define AR_ISR_BMISS 0x00040000 /* Beacon missed interrupt */ 391 #define AR_ISR_HIUERR 0x00080000 /* An unexpected bus error has occurred */ 392 #define AR_ISR_BNR 0x00100000 /* Beacon not ready interrupt */ 393 #define AR_ISR_TIM 0x00800000 /* TIM interrupt */ 394 #define AR_ISR_GPIO 0x01000000 /* GPIO Interrupt */ 395 #define AR_ISR_QCBROVF 0x02000000 /* QCU CBR overflow interrupt */ 396 #define AR_ISR_QCBRURN 0x04000000 /* QCU CBR underrun interrupt */ 397 #define AR_ISR_QTRIG 0x08000000 /* QCU scheduling trigger interrupt */ 398 #define AR_ISR_RESV0 0xF0000000 /* Reserved */ 399 400 #define AR_ISR_S0_QCU_TXOK_M 0x000003FF /* Mask for TXOK (QCU 0-9) */ 401 #define AR_ISR_S0_QCU_TXDESC_M 0x03FF0000 /* Mask for TXDESC (QCU 0-9) */ 402 403 #define AR_ISR_S1_QCU_TXERR_M 0x000003FF /* Mask for TXERR (QCU 0-9) */ 404 #define AR_ISR_S1_QCU_TXEOL_M 0x03FF0000 /* Mask for TXEOL (QCU 0-9) */ 405 406 #define AR_ISR_S2_QCU_TXURN_M 0x000003FF /* Mask for TXURN (QCU 0-9) */ 407 #define AR_ISR_S2_MCABT 0x00010000 /* Master cycle abort interrupt */ 408 #define AR_ISR_S2_SSERR 0x00020000 /* SERR interrupt */ 409 #define AR_ISR_S2_DPERR 0x00040000 /* PCI bus parity error */ 410 #define AR_ISR_S2_RESV0 0xFFF80000 /* Reserved */ 411 412 #define AR_ISR_S3_QCU_QCBROVF_M 0x000003FF /* Mask for QCBROVF (QCU 0-9) */ 413 #define AR_ISR_S3_QCU_QCBRURN_M 0x03FF0000 /* Mask for QCBRURN (QCU 0-9) */ 414 415 #define AR_ISR_S4_QCU_QTRIG_M 0x000003FF /* Mask for QTRIG (QCU 0-9) */ 416 #define AR_ISR_S4_RESV0 0xFFFFFC00 /* Reserved */ 417 418 /* Interrupt Mask Registers */ 419 #define AR_IMR_RXOK 0x00000001 /* At least one frame received sans errors */ 420 #define AR_IMR_RXDESC 0x00000002 /* Receive interrupt request */ 421 #define AR_IMR_RXERR 0x00000004 /* Receive error interrupt */ 422 #define AR_IMR_RXNOPKT 0x00000008 /* No frame received within timeout clock */ 423 #define AR_IMR_RXEOL 0x00000010 /* Received descriptor empty interrupt */ 424 #define AR_IMR_RXORN 0x00000020 /* Receive FIFO overrun interrupt */ 425 #define AR_IMR_TXOK 0x00000040 /* Transmit okay interrupt */ 426 #define AR_IMR_TXDESC 0x00000080 /* Transmit interrupt request */ 427 #define AR_IMR_TXERR 0x00000100 /* Transmit error interrupt */ 428 #define AR_IMR_TXNOPKT 0x00000200 /* No frame transmitted interrupt */ 429 #define AR_IMR_TXEOL 0x00000400 /* Transmit descriptor empty interrupt */ 430 #define AR_IMR_TXURN 0x00000800 /* Transmit FIFO underrun interrupt */ 431 #define AR_IMR_MIB 0x00001000 /* MIB interrupt - see MIBC */ 432 #define AR_IMR_SWI 0x00002000 /* Software interrupt */ 433 #define AR_IMR_RXPHY 0x00004000 /* PHY receive error interrupt */ 434 #define AR_IMR_RXKCM 0x00008000 /* Key-cache miss interrupt */ 435 #define AR_IMR_SWBA 0x00010000 /* Software beacon alert interrupt */ 436 #define AR_IMR_BRSSI 0x00020000 /* Beacon threshold interrupt */ 437 #define AR_IMR_BMISS 0x00040000 /* Beacon missed interrupt */ 438 #define AR_IMR_HIUERR 0x00080000 /* An unexpected bus error has occurred */ 439 #define AR_IMR_BNR 0x00100000 /* BNR interrupt */ 440 #define AR_IMR_TIM 0x00800000 /* TIM interrupt */ 441 #define AR_IMR_GPIO 0x01000000 /* GPIO Interrupt */ 442 #define AR_IMR_QCBROVF 0x02000000 /* QCU CBR overflow interrupt */ 443 #define AR_IMR_QCBRURN 0x04000000 /* QCU CBR underrun interrupt */ 444 #define AR_IMR_QTRIG 0x08000000 /* QCU scheduling trigger interrupt */ 445 #define AR_IMR_RESV0 0xF0000000 /* Reserved */ 446 447 #define AR_IMR_S0_QCU_TXOK 0x000003FF /* Mask for TXOK (QCU 0-9) */ 448 #define AR_IMR_S0_QCU_TXOK_S 0 449 #define AR_IMR_S0_QCU_TXDESC 0x03FF0000 /* Mask for TXDESC (QCU 0-9) */ 450 #define AR_IMR_S0_QCU_TXDESC_S 16 /* Shift for TXDESC (QCU 0-9) */ 451 452 #define AR_IMR_S1_QCU_TXERR 0x000003FF /* Mask for TXERR (QCU 0-9) */ 453 #define AR_IMR_S1_QCU_TXERR_S 0 454 #define AR_IMR_S1_QCU_TXEOL 0x03FF0000 /* Mask for TXEOL (QCU 0-9) */ 455 #define AR_IMR_S1_QCU_TXEOL_S 16 /* Shift for TXEOL (QCU 0-9) */ 456 457 #define AR_IMR_S2_QCU_TXURN 0x000003FF /* Mask for TXURN (QCU 0-9) */ 458 #define AR_IMR_S2_QCU_TXURN_S 0 459 #define AR_IMR_S2_MCABT 0x00010000 /* Master cycle abort interrupt */ 460 #define AR_IMR_S2_SSERR 0x00020000 /* SERR interrupt */ 461 #define AR_IMR_S2_DPERR 0x00040000 /* PCI bus parity error */ 462 #define AR_IMR_S2_RESV0 0xFFF80000 /* Reserved */ 463 464 #define AR_IMR_S3_QCU_QCBROVF_M 0x000003FF /* Mask for QCBROVF (QCU 0-9) */ 465 #define AR_IMR_S3_QCU_QCBRURN_M 0x03FF0000 /* Mask for QCBRURN (QCU 0-9) */ 466 #define AR_IMR_S3_QCU_QCBRURN_S 16 /* Shift for QCBRURN (QCU 0-9) */ 467 468 #define AR_IMR_S4_QCU_QTRIG_M 0x000003FF /* Mask for QTRIG (QCU 0-9) */ 469 #define AR_IMR_S4_RESV0 0xFFFFFC00 /* Reserved */ 470 471 /* Interrupt status registers (read-and-clear access, secondary shadow copies) */ 472 473 /* QCU registers */ 474 #define AR_NUM_QCU 10 /* Only use QCU 0-9 for forward QCU compatibility */ 475 #define AR_QCU_0 0x0001 476 #define AR_QCU_1 0x0002 477 #define AR_QCU_2 0x0004 478 #define AR_QCU_3 0x0008 479 #define AR_QCU_4 0x0010 480 #define AR_QCU_5 0x0020 481 #define AR_QCU_6 0x0040 482 #define AR_QCU_7 0x0080 483 #define AR_QCU_8 0x0100 484 #define AR_QCU_9 0x0200 485 486 #define AR_Q_TXE_M 0x000003FF /* Mask for TXE (QCU 0-9) */ 487 488 #define AR_Q_TXD_M 0x000003FF /* Mask for TXD (QCU 0-9) */ 489 490 #define AR_Q_CBRCFG_CBR_INTERVAL 0x00FFFFFF /* Mask for CBR interval (us) */ 491 #define AR_Q_CBRCFG_CBR_INTERVAL_S 0 /* Shift for CBR interval */ 492 #define AR_Q_CBRCFG_CBR_OVF_THRESH 0xFF000000 /* Mask for CBR overflow threshold */ 493 #define AR_Q_CBRCFG_CBR_OVF_THRESH_S 24 /* Shift for " " " */ 494 495 #define AR_Q_RDYTIMECFG_INT 0x00FFFFFF /* CBR interval (us) */ 496 #define AR_Q_RDYTIMECFG_INT_S 0 /* Shift for ReadyTime Interval (us) */ 497 #define AR_Q_RDYTIMECFG_DURATION_M 0x00FFFFFF /* Mask for CBR interval (us) */ 498 #define AR_Q_RDYTIMECFG_EN 0x01000000 /* ReadyTime enable */ 499 #define AR_Q_RDYTIMECFG_RESV0 0xFE000000 /* Reserved */ 500 501 #define AR_Q_ONESHOTARM_SC_M 0x0000FFFF /* Mask for MAC_Q_ONESHOTARM_SC (QCU 0-15) */ 502 #define AR_Q_ONESHOTARM_SC_RESV0 0xFFFF0000 /* Reserved */ 503 504 #define AR_Q_ONESHOTARM_CC_M 0x0000FFFF /* Mask for MAC_Q_ONESHOTARM_CC (QCU 0-15) */ 505 #define AR_Q_ONESHOTARM_CC_RESV0 0xFFFF0000 /* Reserved */ 506 507 #define AR_Q_MISC_FSP_M 0x0000000F /* Mask for Frame Scheduling Policy */ 508 #define AR_Q_MISC_FSP_ASAP 0 /* ASAP */ 509 #define AR_Q_MISC_FSP_CBR 1 /* CBR */ 510 #define AR_Q_MISC_FSP_DBA_GATED 2 /* DMA Beacon Alert gated */ 511 #define AR_Q_MISC_FSP_TIM_GATED 3 /* TIM gated */ 512 #define AR_Q_MISC_FSP_BEACON_SENT_GATED 4 /* Beacon-sent-gated */ 513 #define AR_Q_MISC_ONE_SHOT_EN 0x00000010 /* OneShot enable */ 514 #define AR_Q_MISC_CBR_INCR_DIS1 0x00000020 /* Disable CBR expired counter 515 incr (empty q) */ 516 #define AR_Q_MISC_CBR_INCR_DIS0 0x00000040 /* Disable CBR expired counter 517 incr (empty beacon q) */ 518 #define AR_Q_MISC_BEACON_USE 0x00000080 /* Beacon use indication */ 519 #define AR_Q_MISC_CBR_EXP_CNTR_LIMIT 0x00000100 /* CBR expired counter limit enable */ 520 #define AR_Q_MISC_RDYTIME_EXP_POLICY 0x00000200 /* Enable TXE cleared on ReadyTime expired or VEOL */ 521 #define AR_Q_MISC_RESET_CBR_EXP_CTR 0x00000400 /* Reset CBR expired counter */ 522 #define AR_Q_MISC_DCU_EARLY_TERM_REQ 0x00000800 /* DCU frame early termination request control */ 523 #define AR_Q_MISC_RESV0 0xFFFFF000 /* Reserved */ 524 525 #define AR_Q_STS_PEND_FR_CNT_M 0x00000003 /* Mask for Pending Frame Count */ 526 #define AR_Q_STS_RESV0 0x000000FC /* Reserved */ 527 #define AR_Q_STS_CBR_EXP_CNT_M 0x0000FF00 /* Mask for CBR expired counter */ 528 #define AR_Q_STS_RESV1 0xFFFF0000 /* Reserved */ 529 530 #define AR_Q_RDYTIMESHDN_M 0x000003FF /* Mask for ReadyTimeShutdown status (QCU 0-9) */ 531 532 /* DCU registers */ 533 #define AR_NUM_DCU 10 /* Only use 10 DCU's for forward QCU/DCU compatibility */ 534 #define AR_DCU_0 0x0001 535 #define AR_DCU_1 0x0002 536 #define AR_DCU_2 0x0004 537 #define AR_DCU_3 0x0008 538 #define AR_DCU_4 0x0010 539 #define AR_DCU_5 0x0020 540 #define AR_DCU_6 0x0040 541 #define AR_DCU_7 0x0080 542 #define AR_DCU_8 0x0100 543 #define AR_DCU_9 0x0200 544 545 #define AR_D_QCUMASK_M 0x000003FF /* Mask for QCU Mask (QCU 0-9) */ 546 #define AR_D_QCUMASK_RESV0 0xFFFFFC00 /* Reserved */ 547 548 #define AR_D_LCL_IFS_CWMIN 0x000003FF /* Mask for CW_MIN */ 549 #define AR_D_LCL_IFS_CWMIN_S 0 /* Shift for CW_MIN */ 550 #define AR_D_LCL_IFS_CWMAX 0x000FFC00 /* Mask for CW_MAX */ 551 #define AR_D_LCL_IFS_CWMAX_S 10 /* Shift for CW_MAX */ 552 #define AR_D_LCL_IFS_AIFS 0x0FF00000 /* Mask for AIFS */ 553 #define AR_D_LCL_IFS_AIFS_S 20 /* Shift for AIFS */ 554 #define AR_D_LCL_IFS_RESV0 0xF0000000 /* Reserved */ 555 556 #define AR_D_RETRY_LIMIT_FR_SH 0x0000000F /* Mask for frame short retry limit */ 557 #define AR_D_RETRY_LIMIT_FR_SH_S 0 /* Shift for frame short retry limit */ 558 #define AR_D_RETRY_LIMIT_FR_LG 0x000000F0 /* Mask for frame long retry limit */ 559 #define AR_D_RETRY_LIMIT_FR_LG_S 4 /* Shift for frame long retry limit */ 560 #define AR_D_RETRY_LIMIT_STA_SH 0x00003F00 /* Mask for station short retry limit */ 561 #define AR_D_RETRY_LIMIT_STA_SH_S 8 /* Shift for station short retry limit */ 562 #define AR_D_RETRY_LIMIT_STA_LG 0x000FC000 /* Mask for station short retry limit */ 563 #define AR_D_RETRY_LIMIT_STA_LG_S 14 /* Shift for station short retry limit */ 564 #define AR_D_RETRY_LIMIT_RESV0 0xFFF00000 /* Reserved */ 565 566 #define AR_D_CHNTIME_EN 0x00100000 /* ChannelTime enable */ 567 #define AR_D_CHNTIME_RESV0 0xFFE00000 /* Reserved */ 568 #define AR_D_CHNTIME_DUR 0x000FFFFF /* Mask for ChannelTime duration (us) */ 569 #define AR_D_CHNTIME_DUR_S 0 /* Shift for ChannelTime duration */ 570 571 #define AR_D_MISC_BKOFF_THRESH_M 0x000007FF /* Mask for Backoff threshold setting */ 572 #define AR_D_MISC_FRAG_BKOFF_EN 0x00000200 /* Backoff during a frag burst */ 573 #define AR_D_MISC_HCF_POLL_EN 0x00000800 /* HFC poll enable */ 574 #define AR_D_MISC_BKOFF_PERSISTENCE 0x00001000 /* Backoff persistence factor setting */ 575 #define AR_D_MISC_FR_PREFETCH_EN 0x00002000 /* Frame prefetch enable */ 576 #define AR_D_MISC_VIR_COL_HANDLING_M 0x0000C000 /* Mask for Virtual collision handling policy */ 577 #define AR_D_MISC_VIR_COL_HANDLING_NORMAL 0 /* Normal */ 578 #define AR_D_MISC_VIR_COL_HANDLING_MODIFIED 1 /* Modified */ 579 #define AR_D_MISC_VIR_COL_HANDLING_IGNORE 2 /* Ignore */ 580 #define AR_D_MISC_BEACON_USE 0x00010000 /* Beacon use indication */ 581 #define AR_D_MISC_ARB_LOCKOUT_CNTRL 0x00060000 /* Mask for DCU arbiter lockout control */ 582 #define AR_D_MISC_ARB_LOCKOUT_CNTRL_S 17 /* Shift for DCU arbiter lockout control */ 583 #define AR_D_MISC_ARB_LOCKOUT_CNTRL_NONE 0 /* No lockout */ 584 #define AR_D_MISC_ARB_LOCKOUT_CNTRL_INTRA_FR 1 /* Intra-frame */ 585 #define AR_D_MISC_ARB_LOCKOUT_CNTRL_GLOBAL 2 /* Global */ 586 #define AR_D_MISC_ARB_LOCKOUT_IGNORE 0x00080000 /* DCU arbiter lockout ignore control */ 587 #define AR_D_MISC_SEQ_NUM_INCR_DIS 0x00100000 /* Sequence number increment disable */ 588 #define AR_D_MISC_POST_FR_BKOFF_DIS 0x00200000 /* Post-frame backoff disable */ 589 #define AR_D_MISC_VIRT_COLL_POLICY 0x00400000 /* Virtual coll. handling policy */ 590 #define AR_D_MISC_BLOWN_IFS_POLICY 0x00800000 /* Blown IFS handling policy */ 591 #define AR5311_D_MISC_SEQ_NUM_CONTROL 0x01000000 /* Sequence Number local or global */ 592 /* Maui2/Spirit only, reserved on Oahu */ 593 #define AR_D_MISC_RESV0 0xFE000000 /* Reserved */ 594 595 #define AR_D_SEQNUM_M 0x00000FFF /* Mask for value of sequence number */ 596 #define AR_D_SEQNUM_RESV0 0xFFFFF000 /* Reserved */ 597 598 #define AR_D_GBL_IFS_MISC_LFSR_SLICE_SEL 0x00000007 /* Mask forLFSR slice select */ 599 #define AR_D_GBL_IFS_MISC_TURBO_MODE 0x00000008 /* Turbo mode indication */ 600 #define AR_D_GBL_IFS_MISC_SIFS_DURATION_USEC 0x000003F0 /* Mask for SIFS duration (us) */ 601 #define AR_D_GBL_IFS_MISC_USEC_DURATION 0x000FFC00 /* Mask for microsecond duration */ 602 #define AR_D_GBL_IFS_MISC_DCU_ARBITER_DLY 0x00300000 /* Mask for DCU arbiter delay */ 603 #define AR_D_GBL_IFS_MISC_RESV0 0xFFC00000 /* Reserved */ 604 605 /* Oahu only */ 606 #define AR_D_TXPSE_CTRL_M 0x000003FF /* Mask of DCUs to pause (DCUs 0-9) */ 607 #define AR_D_TXPSE_RESV0 0x0000FC00 /* Reserved */ 608 #define AR_D_TXPSE_STATUS 0x00010000 /* Transmit pause status */ 609 #define AR_D_TXPSE_RESV1 0xFFFE0000 /* Reserved */ 610 611 /* DMA & PCI Registers in PCI space (usable during sleep) */ 612 #define AR_RC_MAC 0x00000001 /* MAC reset */ 613 #define AR_RC_BB 0x00000002 /* Baseband reset */ 614 #define AR_RC_RESV0 0x00000004 /* Reserved */ 615 #define AR_RC_RESV1 0x00000008 /* Reserved */ 616 #define AR_RC_PCI 0x00000010 /* PCI-core reset */ 617 #define AR_RC_BITS "\20\1MAC\2BB\3RESV0\4RESV1\5RPCI" 618 619 #define AR_SCR_SLDUR 0x0000ffff /* sleep duration mask, units of 128us */ 620 #define AR_SCR_SLDUR_S 0 621 #define AR_SCR_SLE 0x00030000 /* sleep enable mask */ 622 #define AR_SCR_SLE_S 16 /* sleep enable bits shift */ 623 /* 624 * The previous values for the following three defines were: 625 * 626 * AR_SCR_SLE_WAKE 0x00000000 627 * AR_SCR_SLE_SLP 0x00010000 628 * AR_SCR_SLE_NORM 0x00020000 629 * 630 * However, these have been pre-shifted with AR_SCR_SLE_S. The 631 * OS_REG_READ() macro would attempt to shift them again, effectively 632 * shifting out any of the set bits completely. 633 */ 634 #define AR_SCR_SLE_WAKE 0 /* force wake */ 635 #define AR_SCR_SLE_SLP 1 /* force sleep */ 636 #define AR_SCR_SLE_NORM 2 /* sleep logic normal operation */ 637 #define AR_SCR_SLE_UNITS 0x00000008 /* SCR units/TU */ 638 #define AR_SCR_BITS "\20\20SLE_SLP\21SLE" 639 640 #define AR_INTPEND_TRUE 0x00000001 /* interrupt pending */ 641 #define AR_INTPEND_BITS "\20\1IP" 642 643 #define AR_SFR_SLEEP 0x00000001 /* force sleep */ 644 645 #define AR_PCICFG_CLKRUNEN 0x00000004 /* enable PCI CLKRUN function */ 646 #define AR_PCICFG_EEPROM_SIZE_M 0x00000018 /* Mask for EEPROM size */ 647 #define AR_PCICFG_EEPROM_SIZE_S 3 /* Mask for EEPROM size */ 648 #define AR_PCICFG_EEPROM_SIZE_4K 0 /* EEPROM size 4 Kbit */ 649 #define AR_PCICFG_EEPROM_SIZE_8K 1 /* EEPROM size 8 Kbit */ 650 #define AR_PCICFG_EEPROM_SIZE_16K 2 /* EEPROM size 16 Kbit */ 651 #define AR_PCICFG_EEPROM_SIZE_FAILED 3 /* Failure */ 652 #define AR_PCICFG_LEDCTL 0x00000060 /* LED control Status */ 653 #define AR_PCICFG_LEDCTL_NONE 0x00000000 /* STA is not associated or trying */ 654 #define AR_PCICFG_LEDCTL_PEND 0x00000020 /* STA is trying to associate */ 655 #define AR_PCICFG_LEDCTL_ASSOC 0x00000040 /* STA is associated */ 656 #define AR_PCICFG_PCI_BUS_SEL_M 0x00000380 /* Mask for PCI observation bus mux select */ 657 #define AR_PCICFG_DIS_CBE_FIX 0x00000400 /* Disable fix for bad PCI CBE# generation */ 658 #define AR_PCICFG_SL_INTEN 0x00000800 /* enable interrupt line assertion when asleep */ 659 #define AR_PCICFG_RESV0 0x00001000 /* Reserved */ 660 #define AR_PCICFG_SL_INPEN 0x00002000 /* Force asleep when an interrupt is pending */ 661 #define AR_PCICFG_RESV1 0x0000C000 /* Reserved */ 662 #define AR_PCICFG_SPWR_DN 0x00010000 /* mask for sleep/awake indication */ 663 #define AR_PCICFG_LEDMODE 0x000E0000 /* LED mode */ 664 #define AR_PCICFG_LEDMODE_PROP 0x00000000 /* Blink prop to filtered tx/rx */ 665 #define AR_PCICFG_LEDMODE_RPROP 0x00020000 /* Blink prop to unfiltered tx/rx */ 666 #define AR_PCICFG_LEDMODE_SPLIT 0x00040000 /* Blink power for tx/net for rx */ 667 #define AR_PCICFG_LEDMODE_RAND 0x00060000 /* Blink randomly */ 668 #define AR_PCICFG_LEDBLINK 0x00700000 /* LED blink threshold select */ 669 #define AR_PCICFG_LEDBLINK_S 20 670 #define AR_PCICFG_LEDSLOW 0x00800000 /* LED slowest blink rate mode */ 671 #define AR_PCICFG_RESV2 0xFF000000 /* Reserved */ 672 #define AR_PCICFG_BITS "\20\3CLKRUNEN\13SL_INTEN" 673 674 #define AR_GPIOCR_CR_SHIFT 2 /* Each CR is 2 bits */ 675 #define AR_GPIOCR_0_CR_N 0x00000000 /* Input only mode for GPIODO[0] */ 676 #define AR_GPIOCR_0_CR_0 0x00000001 /* Output only if GPIODO[0] = 0 */ 677 #define AR_GPIOCR_0_CR_1 0x00000002 /* Output only if GPIODO[0] = 1 */ 678 #define AR_GPIOCR_0_CR_A 0x00000003 /* Always output */ 679 #define AR_GPIOCR_1_CR_N 0x00000000 /* Input only mode for GPIODO[1] */ 680 #define AR_GPIOCR_1_CR_0 0x00000004 /* Output only if GPIODO[1] = 0 */ 681 #define AR_GPIOCR_1_CR_1 0x00000008 /* Output only if GPIODO[1] = 1 */ 682 #define AR_GPIOCR_1_CR_A 0x0000000C /* Always output */ 683 #define AR_GPIOCR_2_CR_N 0x00000000 /* Input only mode for GPIODO[2] */ 684 #define AR_GPIOCR_2_CR_0 0x00000010 /* Output only if GPIODO[2] = 0 */ 685 #define AR_GPIOCR_2_CR_1 0x00000020 /* Output only if GPIODO[2] = 1 */ 686 #define AR_GPIOCR_2_CR_A 0x00000030 /* Always output */ 687 #define AR_GPIOCR_3_CR_N 0x00000000 /* Input only mode for GPIODO[3] */ 688 #define AR_GPIOCR_3_CR_0 0x00000040 /* Output only if GPIODO[3] = 0 */ 689 #define AR_GPIOCR_3_CR_1 0x00000080 /* Output only if GPIODO[3] = 1 */ 690 #define AR_GPIOCR_3_CR_A 0x000000C0 /* Always output */ 691 #define AR_GPIOCR_4_CR_N 0x00000000 /* Input only mode for GPIODO[4] */ 692 #define AR_GPIOCR_4_CR_0 0x00000100 /* Output only if GPIODO[4] = 0 */ 693 #define AR_GPIOCR_4_CR_1 0x00000200 /* Output only if GPIODO[4] = 1 */ 694 #define AR_GPIOCR_4_CR_A 0x00000300 /* Always output */ 695 #define AR_GPIOCR_5_CR_N 0x00000000 /* Input only mode for GPIODO[5] */ 696 #define AR_GPIOCR_5_CR_0 0x00000400 /* Output only if GPIODO[5] = 0 */ 697 #define AR_GPIOCR_5_CR_1 0x00000800 /* Output only if GPIODO[5] = 1 */ 698 #define AR_GPIOCR_5_CR_A 0x00000C00 /* Always output */ 699 #define AR_GPIOCR_INT_SHIFT 12 /* Interrupt select field shifter */ 700 #define AR_GPIOCR_INT_MASK 0x00007000 /* Interrupt select field mask */ 701 #define AR_GPIOCR_INT_SEL0 0x00000000 /* Select Interrupt Pin GPIO_0 */ 702 #define AR_GPIOCR_INT_SEL1 0x00001000 /* Select Interrupt Pin GPIO_1 */ 703 #define AR_GPIOCR_INT_SEL2 0x00002000 /* Select Interrupt Pin GPIO_2 */ 704 #define AR_GPIOCR_INT_SEL3 0x00003000 /* Select Interrupt Pin GPIO_3 */ 705 #define AR_GPIOCR_INT_SEL4 0x00004000 /* Select Interrupt Pin GPIO_4 */ 706 #define AR_GPIOCR_INT_SEL5 0x00005000 /* Select Interrupt Pin GPIO_5 */ 707 #define AR_GPIOCR_INT_ENA 0x00008000 /* Enable GPIO Interrupt */ 708 #define AR_GPIOCR_INT_SELL 0x00000000 /* Generate Interrupt if selected pin is low */ 709 #define AR_GPIOCR_INT_SELH 0x00010000 /* Generate Interrupt if selected pin is high */ 710 711 #define AR_SREV_ID_M 0x000000FF /* Mask to read SREV info */ 712 #define AR_PCICFG_EEPROM_SIZE_16K 2 /* EEPROM size 16 Kbit */ 713 #define AR_SREV_ID_S 4 /* Major Rev Info */ 714 #define AR_SREV_REVISION_M 0x0000000F /* Chip revision level */ 715 #define AR_SREV_FPGA 1 716 #define AR_SREV_D2PLUS 2 717 #define AR_SREV_D2PLUS_MS 3 /* metal spin */ 718 #define AR_SREV_CRETE 4 719 #define AR_SREV_CRETE_MS 5 /* FCS metal spin */ 720 #define AR_SREV_CRETE_MS23 7 /* 2.3 metal spin (6 skipped) */ 721 #define AR_SREV_CRETE_23 8 /* 2.3 full tape out */ 722 #define AR_SREV_VERSION_M 0x000000F0 /* Chip version indication */ 723 #define AR_SREV_VERSION_CRETE 0 724 #define AR_SREV_VERSION_MAUI_1 1 725 #define AR_SREV_VERSION_MAUI_2 2 726 #define AR_SREV_VERSION_SPIRIT 3 727 #define AR_SREV_VERSION_OAHU 4 728 #define AR_SREV_OAHU_ES 0 /* Engineering Sample */ 729 #define AR_SREV_OAHU_PROD 2 /* Production */ 730 731 #define RAD5_SREV_MAJOR 0x10 /* All current supported ar5211 5 GHz radios are rev 0x10 */ 732 #define RAD5_SREV_PROD 0x15 /* Current production level radios */ 733 #define RAD2_SREV_MAJOR 0x20 /* All current supported ar5211 2 GHz radios are rev 0x10 */ 734 735 /* EEPROM Registers in the MAC */ 736 #define AR_EEPROM_CMD_READ 0x00000001 737 #define AR_EEPROM_CMD_WRITE 0x00000002 738 #define AR_EEPROM_CMD_RESET 0x00000004 739 740 #define AR_EEPROM_STS_READ_ERROR 0x00000001 741 #define AR_EEPROM_STS_READ_COMPLETE 0x00000002 742 #define AR_EEPROM_STS_WRITE_ERROR 0x00000004 743 #define AR_EEPROM_STS_WRITE_COMPLETE 0x00000008 744 745 #define AR_EEPROM_CFG_SIZE_M 0x00000003 /* Mask for EEPROM size determination override */ 746 #define AR_EEPROM_CFG_SIZE_AUTO 0 747 #define AR_EEPROM_CFG_SIZE_4KBIT 1 748 #define AR_EEPROM_CFG_SIZE_8KBIT 2 749 #define AR_EEPROM_CFG_SIZE_16KBIT 3 750 #define AR_EEPROM_CFG_DIS_WAIT_WRITE_COMPL 0x00000004 /* Disable wait for write completion */ 751 #define AR_EEPROM_CFG_CLOCK_M 0x00000018 /* Mask for EEPROM clock rate control */ 752 #define AR_EEPROM_CFG_CLOCK_S 3 /* Shift for EEPROM clock rate control */ 753 #define AR_EEPROM_CFG_CLOCK_156KHZ 0 754 #define AR_EEPROM_CFG_CLOCK_312KHZ 1 755 #define AR_EEPROM_CFG_CLOCK_625KHZ 2 756 #define AR_EEPROM_CFG_RESV0 0x000000E0 /* Reserved */ 757 #define AR_EEPROM_CFG_PROT_KEY_M 0x00FFFF00 /* Mask for EEPROM protection key */ 758 #define AR_EEPROM_CFG_PROT_KEY_S 8 /* Shift for EEPROM protection key */ 759 #define AR_EEPROM_CFG_EN_L 0x01000000 /* EPRM_EN_L setting */ 760 761 /* MAC PCU Registers */ 762 #define AR_STA_ID1_SADH_MASK 0x0000FFFF /* Mask for upper 16 bits of MAC addr */ 763 #define AR_STA_ID1_STA_AP 0x00010000 /* Device is AP */ 764 #define AR_STA_ID1_ADHOC 0x00020000 /* Device is ad-hoc */ 765 #define AR_STA_ID1_PWR_SAV 0x00040000 /* Power save reporting in self-generated frames */ 766 #define AR_STA_ID1_KSRCHDIS 0x00080000 /* Key search disable */ 767 #define AR_STA_ID1_PCF 0x00100000 /* Observe PCF */ 768 #define AR_STA_ID1_DEFAULT_ANTENNA 0x00200000 /* Use default antenna */ 769 #define AR_STA_ID1_DESC_ANTENNA 0x00400000 /* Update default antenna w/ TX antenna */ 770 #define AR_STA_ID1_RTS_USE_DEF 0x00800000 /* Use default antenna to send RTS */ 771 #define AR_STA_ID1_ACKCTS_6MB 0x01000000 /* Use 6Mb/s rate for ACK & CTS */ 772 #define AR_STA_ID1_BASE_RATE_11B 0x02000000 /* Use 11b base rate for ACK & CTS */ 773 #define AR_STA_ID1_BITS \ 774 "\20\20AP\21ADHOC\22PWR_SAV\23KSRCHDIS\25PCF" 775 776 #define AR_BSS_ID1_U16_M 0x0000FFFF /* Mask for upper 16 bits of BSSID */ 777 #define AR_BSS_ID1_AID_M 0xFFFF0000 /* Mask for association ID */ 778 #define AR_BSS_ID1_AID_S 16 /* Shift for association ID */ 779 780 #define AR_SLOT_TIME_MASK 0x000007FF /* Slot time mask */ 781 782 #define AR_TIME_OUT_ACK 0x00001FFF /* Mask for ACK time-out */ 783 #define AR_TIME_OUT_ACK_S 0 /* Shift for ACK time-out */ 784 #define AR_TIME_OUT_CTS 0x1FFF0000 /* Mask for CTS time-out */ 785 #define AR_TIME_OUT_CTS_S 16 /* Shift for CTS time-out */ 786 787 #define AR_RSSI_THR_MASK 0x000000FF /* Mask for Beacon RSSI warning threshold */ 788 #define AR_RSSI_THR_BM_THR 0x0000FF00 /* Mask for Missed beacon threshold */ 789 #define AR_RSSI_THR_BM_THR_S 8 /* Shift for Missed beacon threshold */ 790 791 #define AR_USEC_M 0x0000007F /* Mask for clock cycles in 1 usec */ 792 #define AR_USEC_32_M 0x00003F80 /* Mask for number of 32MHz clock cycles in 1 usec */ 793 #define AR_USEC_32_S 7 /* Shift for number of 32MHz clock cycles in 1 usec */ 794 /* 795 * Tx/Rx latencies are to signal start and are in usecs. 796 * 797 * NOTE: AR5211/AR5311 difference: on Oahu, the TX latency field 798 * has increased from 6 bits to 9 bits. The RX latency field 799 * is unchanged, but is shifted over 3 bits. 800 */ 801 #define AR5311_USEC_TX_LAT_M 0x000FC000 /* Tx latency */ 802 #define AR5311_USEC_TX_LAT_S 14 803 #define AR5311_USEC_RX_LAT_M 0x03F00000 /* Rx latency */ 804 #define AR5311_USEC_RX_LAT_S 20 805 806 #define AR5211_USEC_TX_LAT_M 0x007FC000 /* Tx latency */ 807 #define AR5211_USEC_TX_LAT_S 14 808 #define AR5211_USEC_RX_LAT_M 0x1F800000 /* Rx latency */ 809 #define AR5211_USEC_RX_LAT_S 23 810 811 #define AR_BEACON_PERIOD 0x0000FFFF /* Beacon period in TU/msec */ 812 #define AR_BEACON_PERIOD_S 0 /* Byte offset of PERIOD start*/ 813 #define AR_BEACON_TIM 0x007F0000 /* Byte offset of TIM start */ 814 #define AR_BEACON_TIM_S 16 /* Byte offset of TIM start */ 815 #define AR_BEACON_EN 0x00800000 /* beacon enable */ 816 #define AR_BEACON_RESET_TSF 0x01000000 /* Clears TSF to 0 */ 817 #define AR_BEACON_BITS "\20\27ENABLE\30RESET_TSF" 818 819 #define AR_RX_FILTER_ALL 0x00000000 /* Disallow all frames */ 820 #define AR_RX_UCAST 0x00000001 /* Allow unicast frames */ 821 #define AR_RX_MCAST 0x00000002 /* Allow multicast frames */ 822 #define AR_RX_BCAST 0x00000004 /* Allow broadcast frames */ 823 #define AR_RX_CONTROL 0x00000008 /* Allow control frames */ 824 #define AR_RX_BEACON 0x00000010 /* Allow beacon frames */ 825 #define AR_RX_PROM 0x00000020 /* Promiscuous mode */ 826 #define AR_RX_PHY_ERR 0x00000040 /* Allow all phy errors */ 827 #define AR_RX_PHY_RADAR 0x00000080 /* Allow radar phy errors */ 828 #define AR_RX_FILTER_BITS \ 829 "\20\1UCAST\2MCAST\3BCAST\4CONTROL\5BEACON\6PROMISC\7PHY_ERR\10PHY_RADAR" 830 831 #define AR_DIAG_SW_CACHE_ACK 0x00000001 /* disable ACK if no valid key*/ 832 #define AR_DIAG_SW_DIS_ACK 0x00000002 /* disable ACK generation */ 833 #define AR_DIAG_SW_DIS_CTS 0x00000004 /* disable CTS generation */ 834 #define AR_DIAG_SW_DIS_ENCRYPT 0x00000008 /* disable encryption */ 835 #define AR_DIAG_SW_DIS_DECRYPT 0x00000010 /* disable decryption */ 836 #define AR_DIAG_SW_DIS_RX 0x00000020 /* disable receive */ 837 #define AR_DIAG_SW_CORR_FCS 0x00000080 /* corrupt FCS */ 838 #define AR_DIAG_SW_CHAN_INFO 0x00000100 /* dump channel info */ 839 #define AR_DIAG_SW_EN_SCRAMSD 0x00000200 /* enable fixed scrambler seed*/ 840 #define AR5311_DIAG_SW_USE_ECO 0x00000400 /* "super secret" use ECO enable bit */ 841 #define AR_DIAG_SW_SCRAM_SEED_M 0x0001FC00 /* Fixed scrambler seed mask */ 842 #define AR_DIAG_SW_SCRAM_SEED_S 10 /* Fixed scrambler seed shfit */ 843 #define AR_DIAG_SW_FRAME_NV0 0x00020000 /* accept frames of non-zero protocol version */ 844 #define AR_DIAG_SW_OBS_PT_SEL_M 0x000C0000 /* Observation point select */ 845 #define AR_DIAG_SW_OBS_PT_SEL_S 18 /* Observation point select */ 846 #define AR_DIAG_SW_BITS \ 847 "\20\1DIS_CACHE_ACK\2DIS_ACK\3DIS_CTS\4DIS_ENC\5DIS_DEC\6DIS_RX"\ 848 "\11CORR_FCS\12CHAN_INFO\13EN_SCRAM_SEED\14USE_ECO\24FRAME_NV0" 849 850 #define AR_KEYTABLE_KEY0(n) (AR_KEYTABLE(n) + 0) /* key bit 0-31 */ 851 #define AR_KEYTABLE_KEY1(n) (AR_KEYTABLE(n) + 4) /* key bit 32-47 */ 852 #define AR_KEYTABLE_KEY2(n) (AR_KEYTABLE(n) + 8) /* key bit 48-79 */ 853 #define AR_KEYTABLE_KEY3(n) (AR_KEYTABLE(n) + 12) /* key bit 80-95 */ 854 #define AR_KEYTABLE_KEY4(n) (AR_KEYTABLE(n) + 16) /* key bit 96-127 */ 855 #define AR_KEYTABLE_TYPE(n) (AR_KEYTABLE(n) + 20) /* key type */ 856 #define AR_KEYTABLE_TYPE_40 0x00000000 /* WEP 40 bit key */ 857 #define AR_KEYTABLE_TYPE_104 0x00000001 /* WEP 104 bit key */ 858 #define AR_KEYTABLE_TYPE_128 0x00000003 /* WEP 128 bit key */ 859 #define AR_KEYTABLE_TYPE_AES 0x00000005 /* AES 128 bit key */ 860 #define AR_KEYTABLE_TYPE_CLR 0x00000007 /* no encryption */ 861 #define AR_KEYTABLE_MAC0(n) (AR_KEYTABLE(n) + 24) /* MAC address 1-32 */ 862 #define AR_KEYTABLE_MAC1(n) (AR_KEYTABLE(n) + 28) /* MAC address 33-47 */ 863 #define AR_KEYTABLE_VALID 0x00008000 /* key and MAC address valid */ 864 865 #endif /* _DEV_ATH_AR5211REG_H */ 866