1 /*- 2 * SPDX-License-Identifier: ISC 3 * 4 * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting 5 * Copyright (c) 2002-2004 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_AR5210REG_H 22 #define _DEV_ATH_AR5210REG_H 23 24 /* 25 * Register defintions for the Atheros AR5210/5110 MAC/Basedband 26 * Processor for IEEE 802.11a 5-GHz Wireless LANs. 27 */ 28 29 #ifndef PCI_VENDOR_ATHEROS 30 #define PCI_VENDOR_ATHEROS 0x168c 31 #endif 32 #define PCI_PRODUCT_ATHEROS_AR5210 0x0007 33 #define PCI_PRODUCT_ATHEROS_AR5210_OLD 0x0004 34 35 /* DMA Registers */ 36 #define AR_TXDP0 0x0000 /* TX queue pointer 0 register */ 37 #define AR_TXDP1 0x0004 /* TX queue pointer 1 register */ 38 #define AR_CR 0x0008 /* Command register */ 39 #define AR_RXDP 0x000c /* RX queue descriptor ptr register */ 40 #define AR_CFG 0x0014 /* Configuration and status register */ 41 #define AR_ISR 0x001c /* Interrupt status register */ 42 #define AR_IMR 0x0020 /* Interrupt mask register */ 43 #define AR_IER 0x0024 /* Interrupt global enable register */ 44 #define AR_BCR 0x0028 /* Beacon control register */ 45 #define AR_BSR 0x002c /* Beacon status register */ 46 #define AR_TXCFG 0x0030 /* TX configuration register */ 47 #define AR_RXCFG 0x0034 /* RX configuration register */ 48 #define AR_MIBC 0x0040 /* MIB control register */ 49 #define AR_TOPS 0x0044 /* Timeout prescale register */ 50 #define AR_RXNOFRM 0x0048 /* RX no frame timeout register */ 51 #define AR_TXNOFRM 0x004c /* TX no frame timeout register */ 52 #define AR_RPGTO 0x0050 /* RX frame gap timeout register */ 53 #define AR_RFCNT 0x0054 /* RX frame count limit register */ 54 #define AR_MISC 0x0058 /* Misc control and status register */ 55 #define AR_RC 0x4000 /* Reset control */ 56 #define AR_SCR 0x4004 /* Sleep control */ 57 #define AR_INTPEND 0x4008 /* Interrupt pending */ 58 #define AR_SFR 0x400c /* Force sleep */ 59 #define AR_PCICFG 0x4010 /* PCI configuration */ 60 #define AR_GPIOCR 0x4014 /* GPIO configuration */ 61 #define AR_GPIODO 0x4018 /* GPIO data output */ 62 #define AR_GPIODI 0x401c /* GPIO data input */ 63 #define AR_SREV 0x4020 /* Silicon revision */ 64 /* EEPROM Access Registers */ 65 #define AR_EP_AIR_BASE 0x6000 /* EEPROM access initiation regs base */ 66 #define AR_EP_AIR(n) (AR_EP_AIR_BASE + (n)*4) 67 #define AR_EP_RDATA 0x6800 /* EEPROM read data register */ 68 #define AR_EP_STA 0x6c00 /* EEPROM access status register */ 69 /* PCU Registers */ 70 #define AR_STA_ID0 0x8000 /* Lower 32bits of MAC address */ 71 #define AR_STA_ID1 0x8004 /* Upper 16bits of MAC address */ 72 #define AR_BSS_ID0 0x8008 /* Lower 32bits of BSSID */ 73 #define AR_BSS_ID1 0x800c /* Upper 16bits of BSSID */ 74 #define AR_SLOT_TIME 0x8010 /* Length of a back-off */ 75 #define AR_TIME_OUT 0x8014 /* Timeout to wait for ACK and CTS */ 76 #define AR_RSSI_THR 0x8018 /* Beacon RSSI warning threshold */ 77 #define AR_RETRY_LMT 0x801c /* Short and long frame retry limit */ 78 #define AR_USEC 0x8020 /* Transmit latency */ 79 #define AR_BEACON 0x8024 /* Beacon control */ 80 #define AR_CFP_PERIOD 0x8028 /* CFP period */ 81 #define AR_TIMER0 0x802c /* Next beacon time */ 82 #define AR_TIMER1 0x8030 /* Next DMA beacon alert time */ 83 #define AR_TIMER2 0x8034 /* Next software beacon alert time */ 84 #define AR_TIMER3 0x8038 /* Next ATIM window time */ 85 #define AR_IFS0 0x8040 /* Protocol timers */ 86 #define AR_IFS1 0x8044 /* Protocol time and control */ 87 #define AR_CFP_DUR 0x8048 /* Maximum CFP duration */ 88 #define AR_RX_FILTER 0x804c /* Receive filter */ 89 #define AR_MCAST_FIL0 0x8050 /* Lower 32bits of mcast filter mask */ 90 #define AR_MCAST_FIL1 0x8054 /* Upper 16bits of mcast filter mask */ 91 #define AR_TX_MASK0 0x8058 /* Lower 32bits of TX mask */ 92 #define AR_TX_MASK1 0x805c /* Upper 16bits of TX mask */ 93 #define AR_CLR_TMASK 0x8060 /* Clear TX mask */ 94 #define AR_TRIG_LEV 0x8064 /* Minimum FIFO fill level before TX */ 95 #define AR_DIAG_SW 0x8068 /* PCU control */ 96 #define AR_TSF_L32 0x806c /* Lower 32bits of local clock */ 97 #define AR_TSF_U32 0x8070 /* Upper 32bits of local clock */ 98 #define AR_LAST_TSTP 0x8080 /* Lower 32bits of last beacon tstamp */ 99 #define AR_RETRY_CNT 0x8084 /* Current short or long retry cnt */ 100 #define AR_BACKOFF 0x8088 /* Back-off status */ 101 #define AR_NAV 0x808c /* Current NAV value */ 102 #define AR_RTS_OK 0x8090 /* RTS success counter */ 103 #define AR_RTS_FAIL 0x8094 /* RTS failure counter */ 104 #define AR_ACK_FAIL 0x8098 /* ACK failure counter */ 105 #define AR_FCS_FAIL 0x809c /* FCS failure counter */ 106 #define AR_BEACON_CNT 0x80a0 /* Valid beacon counter */ 107 #define AR_KEYTABLE_0 0x9000 /* Encryption key table */ 108 #define AR_KEYTABLE(n) (AR_KEYTABLE_0 + ((n)*32)) 109 110 #define AR_CR_TXE0 0x00000001 /* TX queue 0 enable */ 111 #define AR_CR_TXE1 0x00000002 /* TX queue 1 enable */ 112 #define AR_CR_RXE 0x00000004 /* RX enable */ 113 #define AR_CR_TXD0 0x00000008 /* TX queue 0 disable */ 114 #define AR_CR_TXD1 0x00000010 /* TX queue 1 disable */ 115 #define AR_CR_RXD 0x00000020 /* RX disable */ 116 #define AR_CR_SWI 0x00000040 /* software interrupt */ 117 #define AR_CR_BITS \ 118 "\20\1TXE0\2TXE1\3RXE\4TXD0\5TXD1\6RXD\7SWI" 119 120 #define AR_CFG_SWTD 0x00000001 /* BE for TX desc */ 121 #define AR_CFG_SWTB 0x00000002 /* BE for TX data */ 122 #define AR_CFG_SWRD 0x00000004 /* BE for RX desc */ 123 #define AR_CFG_SWRB 0x00000008 /* BE for RX data */ 124 #define AR_CFG_SWRG 0x00000010 /* BE for registers */ 125 #define AR_CFG_EEBS 0x00000200 /* EEPROM busy */ 126 #define AR_CFG_TXCNT 0x00007800 /* number of TX desc in Q */ 127 #define AR_CFG_TXCNT_S 11 128 #define AR_CFG_TXFSTAT 0x00008000 /* TX DMA status */ 129 #define AR_CFG_TXFSTRT 0x00010000 /* re-enable TX DMA */ 130 #define AR_CFG_BITS \ 131 "\20\1SWTD\2SWTB\3SWRD\4SWRB\5SWRG\14EEBS\17TXFSTAT\20TXFSTRT" 132 133 #define AR_ISR_RXOK_INT 0x00000001 /* RX frame OK */ 134 #define AR_ISR_RXDESC_INT 0x00000002 /* RX intr request */ 135 #define AR_ISR_RXERR_INT 0x00000004 /* RX error */ 136 #define AR_ISR_RXNOFRM_INT 0x00000008 /* no frame received */ 137 #define AR_ISR_RXEOL_INT 0x00000010 /* RX desc empty */ 138 #define AR_ISR_RXORN_INT 0x00000020 /* RX fifo overrun */ 139 #define AR_ISR_TXOK_INT 0x00000040 /* TX frame OK */ 140 #define AR_ISR_TXDESC_INT 0x00000080 /* TX intr request */ 141 #define AR_ISR_TXERR_INT 0x00000100 /* TX error */ 142 #define AR_ISR_TXNOFRM_INT 0x00000200 /* no frame transmitted */ 143 #define AR_ISR_TXEOL_INT 0x00000400 /* TX desc empty */ 144 #define AR_ISR_TXURN_INT 0x00000800 /* TX fifo underrun */ 145 #define AR_ISR_MIB_INT 0x00001000 /* MIB interrupt */ 146 #define AR_ISR_SWI_INT 0x00002000 /* software interrupt */ 147 #define AR_ISR_RXPHY_INT 0x00004000 /* PHY RX error */ 148 #define AR_ISR_RXKCM_INT 0x00008000 /* Key cache miss */ 149 #define AR_ISR_SWBA_INT 0x00010000 /* software beacon alert */ 150 #define AR_ISR_BRSSI_INT 0x00020000 /* beacon threshold */ 151 #define AR_ISR_BMISS_INT 0x00040000 /* beacon missed */ 152 #define AR_ISR_MCABT_INT 0x00100000 /* master cycle abort */ 153 #define AR_ISR_SSERR_INT 0x00200000 /* SERR on PCI */ 154 #define AR_ISR_DPERR_INT 0x00400000 /* Parity error on PCI */ 155 #define AR_ISR_GPIO_INT 0x01000000 /* GPIO interrupt */ 156 #define AR_ISR_BITS \ 157 "\20\1RXOK\2RXDESC\3RXERR\4RXNOFM\5RXEOL\6RXORN\7TXOK\10TXDESC"\ 158 "\11TXERR\12TXNOFRM\13TXEOL\14TXURN\15MIB\16SWI\17RXPHY\20RXKCM"\ 159 "\21SWBA\22BRSSI\23BMISS\24MCABT\25SSERR\26DPERR\27GPIO" 160 161 #define AR_IMR_RXOK_INT 0x00000001 /* RX frame OK */ 162 #define AR_IMR_RXDESC_INT 0x00000002 /* RX intr request */ 163 #define AR_IMR_RXERR_INT 0x00000004 /* RX error */ 164 #define AR_IMR_RXNOFRM_INT 0x00000008 /* no frame received */ 165 #define AR_IMR_RXEOL_INT 0x00000010 /* RX desc empty */ 166 #define AR_IMR_RXORN_INT 0x00000020 /* RX fifo overrun */ 167 #define AR_IMR_TXOK_INT 0x00000040 /* TX frame OK */ 168 #define AR_IMR_TXDESC_INT 0x00000080 /* TX intr request */ 169 #define AR_IMR_TXERR_INT 0x00000100 /* TX error */ 170 #define AR_IMR_TXNOFRM_INT 0x00000200 /* no frame transmitted */ 171 #define AR_IMR_TXEOL_INT 0x00000400 /* TX desc empty */ 172 #define AR_IMR_TXURN_INT 0x00000800 /* TX fifo underrun */ 173 #define AR_IMR_MIB_INT 0x00001000 /* MIB interrupt */ 174 #define AR_IMR_SWI_INT 0x00002000 /* software interrupt */ 175 #define AR_IMR_RXPHY_INT 0x00004000 /* PHY RX error */ 176 #define AR_IMR_RXKCM_INT 0x00008000 /* Key cache miss */ 177 #define AR_IMR_SWBA_INT 0x00010000 /* software beacon alert */ 178 #define AR_IMR_BRSSI_INT 0x00020000 /* beacon threshold */ 179 #define AR_IMR_BMISS_INT 0x00040000 /* beacon missed */ 180 #define AR_IMR_MCABT_INT 0x00100000 /* master cycle abort */ 181 #define AR_IMR_SSERR_INT 0x00200000 /* SERR on PCI */ 182 #define AR_IMR_DPERR_INT 0x00400000 /* Parity error on PCI */ 183 #define AR_IMR_GPIO_INT 0x01000000 /* GPIO interrupt */ 184 #define AR_IMR_BITS AR_ISR_BITS 185 186 #define AR_IER_DISABLE 0x00000000 /* pseudo-flag */ 187 #define AR_IER_ENABLE 0x00000001 /* global interrupt enable */ 188 #define AR_IER_BITS "\20\1ENABLE" 189 190 #define AR_BCR_BCMD 0x00000001 /* ad hoc beacon mode */ 191 #define AR_BCR_BDMAE 0x00000002 /* beacon DMA enable */ 192 #define AR_BCR_TQ1FV 0x00000004 /* use TXQ1 for non-beacon */ 193 #define AR_BCR_TQ1V 0x00000008 /* TXQ1 valid for beacon */ 194 #define AR_BCR_BCGET 0x00000010 /* force a beacon fetch */ 195 #define AR_BCR_BITS "\20\1BCMD\2BDMAE\3TQ1FV\4TQ1V\5BCGET" 196 197 #define AR_BSR_BDLYSW 0x00000001 /* software beacon delay */ 198 #define AR_BSR_BDLYDMA 0x00000002 /* DMA beacon delay */ 199 #define AR_BSR_TXQ1F 0x00000004 /* TXQ1 fetch */ 200 #define AR_BSR_ATIMDLY 0x00000008 /* ATIM delay */ 201 #define AR_BSR_SNPBCMD 0x00000100 /* snapshot of BCMD */ 202 #define AR_BSR_SNPBDMAE 0x00000200 /* snapshot of BDMAE */ 203 #define AR_BSR_SNPTQ1FV 0x00000400 /* snapshot of TQ1FV */ 204 #define AR_BSR_SNPTQ1V 0x00000800 /* snapshot of TQ1V */ 205 #define AR_BSR_SNAPPEDBCRVALID 0x00001000 /* snapshot of BCR are valid */ 206 #define AR_BSR_SWBA_CNT 0x00ff0000 /* software beacon alert cnt */ 207 #define AR_BSR_BITS \ 208 "\20\1BDLYSW\2BDLYDMA\3TXQ1F\4ATIMDLY\11SNPBCMD\12SNPBDMAE"\ 209 "\13SNPTQ1FV\14SNPTQ1V\15SNAPPEDBCRVALID" 210 211 #define AR_TXCFG_SDMAMR 0x00000007 /* DMA burst size 2^(2+x) */ 212 #define AR_TXCFG_TXFSTP 0x00000008 /* Stop TX DMA on filtered */ 213 #define AR_TXCFG_TXFULL 0x00000070 /* TX DMA desc Q full thresh */ 214 #define AR_TXCFG_TXCONT_EN 0x00000080 /* Enable continuous TX mode */ 215 #define AR_TXCFG_BITS "\20\3TXFSTP\7TXCONT_EN" 216 217 #define AR_RXCFG_SDMAMW 0x00000007 /* DMA burst size 2^(2+x) */ 218 #define AR_RXCFG_ZLFDMA 0x00000010 /* enable zero length DMA */ 219 220 /* DMA sizes used for both AR_TXCFG_SDMAMR and AR_RXCFG_SDMAMW */ 221 #define AR_DMASIZE_4B 0 /* DMA size 4 bytes */ 222 #define AR_DMASIZE_8B 1 /* DMA size 8 bytes */ 223 #define AR_DMASIZE_16B 2 /* DMA size 16 bytes */ 224 #define AR_DMASIZE_32B 3 /* DMA size 32 bytes */ 225 #define AR_DMASIZE_64B 4 /* DMA size 64 bytes */ 226 #define AR_DMASIZE_128B 5 /* DMA size 128 bytes */ 227 #define AR_DMASIZE_256B 6 /* DMA size 256 bytes */ 228 #define AR_DMASIZE_512B 7 /* DMA size 512 bytes */ 229 230 #define AR_MIBC_COW 0x00000001 /* counter overflow warning */ 231 #define AR_MIBC_FMC 0x00000002 /* freeze MIB counters */ 232 #define AR_MIBC_CMC 0x00000004 /* clear MIB counters */ 233 #define AR_MIBC_MCS 0x00000008 /* MIB counter strobe */ 234 235 #define AR_RFCNT_RFCL 0x0000000f /* RX frame count limit */ 236 237 #define AR_MISC_LED_DECAY 0x001c0000 /* LED decay rate */ 238 #define AR_MISC_LED_BLINK 0x00e00000 /* LED blink rate */ 239 240 #define AR_RC_RPCU 0x00000001 /* PCU Warm Reset */ 241 #define AR_RC_RDMA 0x00000002 /* DMA Warm Reset */ 242 #define AR_RC_RMAC 0x00000004 /* MAC Warm Reset */ 243 #define AR_RC_RPHY 0x00000008 /* PHY Warm Reset */ 244 #define AR_RC_RPCI 0x00000010 /* PCI Core Warm Reset */ 245 #define AR_RC_BITS "\20\1RPCU\2RDMA\3RMAC\4RPHY\5RPCI" 246 247 #define AR_SCR_SLDUR 0x0000ffff /* sleep duration */ 248 #define AR_SCR_SLE 0x00030000 /* sleep enable */ 249 #define AR_SCR_SLE_S 16 250 /* 251 * The previous values for the following three defines were: 252 * 253 * AR_SCR_SLE_WAKE 0x00000000 254 * AR_SCR_SLE_SLP 0x00010000 255 * AR_SCR_SLE_ALLOW 0x00020000 256 * 257 * However, these have been pre-shifted with AR_SCR_SLE_S. The 258 * OS_REG_READ() macro would attempt to shift them again, effectively 259 * shifting out any of the set bits completely. 260 */ 261 #define AR_SCR_SLE_WAKE 0 /* force wake */ 262 #define AR_SCR_SLE_SLP 1 /* force sleep */ 263 #define AR_SCR_SLE_ALLOW 2 /* allow to control sleep */ 264 #define AR_SCR_BITS "\20\20SLE_SLP\21SLE_ALLOW" 265 266 #define AR_INTPEND_IP 0x00000001 /* interrupt pending */ 267 #define AR_INTPEND_BITS "\20\1IP" 268 269 #define AR_SFR_SF 0x00000001 /* force sleep immediately */ 270 271 #define AR_PCICFG_EEPROMSEL 0x00000001 /* EEPROM access enable */ 272 #define AR_PCICFG_CLKRUNEN 0x00000004 /* CLKRUN enable */ 273 #define AR_PCICFG_LED_PEND 0x00000020 /* LED for assoc pending */ 274 #define AR_PCICFG_LED_ACT 0x00000040 /* LED for assoc active */ 275 #define AR_PCICFG_SL_INTEN 0x00000800 /* Enable sleep intr */ 276 #define AR_PCICFG_LED_BCTL 0x00001000 /* LED blink for local act */ 277 #define AR_PCICFG_SL_INPEN 0x00002800 /* sleep even intr pending */ 278 #define AR_PCICFG_SPWR_DN 0x00010000 /* sleep indication */ 279 #define AR_PCICFG_BITS \ 280 "\20\1EEPROMSEL\3CLKRUNEN\5LED_PEND\6LED_ACT\13SL_INTEN"\ 281 "\14LED_BCTL\20SPWR_DN" 282 283 #define AR_GPIOCR_IN(n) (0<<((n)*2)) /* input-only */ 284 #define AR_GPIOCR_OUT0(n) (1<<((n)*2)) /* output-only if GPIODO = 0 */ 285 #define AR_GPIOCR_OUT1(n) (2<<((n)*2)) /* output-only if GPIODO = 1 */ 286 #define AR_GPIOCR_OUT(n) (3<<((n)*2)) /* always output */ 287 #define AR_GPIOCR_ALL(n) (3<<((n)*2)) /* all bits for pin */ 288 #define AR_GPIOCR_INT_SEL(n) ((n)<<12) /* GPIO interrupt pin select */ 289 #define AR_GPIOCR_INT_ENA 0x00008000 /* Enable GPIO interrupt */ 290 #define AR_GPIOCR_INT_SELL 0x00000000 /* Interrupt if pin is low */ 291 #define AR_GPIOCR_INT_SELH 0x00010000 /* Interrupt if pin is high */ 292 293 #define AR_SREV_CRETE 4 /* Crete 1st version */ 294 #define AR_SREV_CRETE_MS 5 /* Crete FCS version */ 295 #define AR_SREV_CRETE_23 8 /* Crete version 2.3 */ 296 297 #define AR_EP_STA_RDERR 0x00000001 /* read error */ 298 #define AR_EP_STA_RDCMPLT 0x00000002 /* read complete */ 299 #define AR_EP_STA_WRERR 0x00000004 /* write error */ 300 #define AR_EP_STA_WRCMPLT 0x00000008 /* write complete */ 301 #define AR_EP_STA_BITS \ 302 "\20\1RDERR\2RDCMPLT\3WRERR\4WRCMPLT" 303 304 #define AR_STA_ID1_AP 0x00010000 /* Access Point Operation */ 305 #define AR_STA_ID1_ADHOC 0x00020000 /* ad hoc Operation */ 306 #define AR_STA_ID1_PWR_SV 0x00040000 /* power save report enable */ 307 #define AR_STA_ID1_NO_KEYSRCH 0x00080000 /* key table search disable */ 308 #define AR_STA_ID1_NO_PSPOLL 0x00100000 /* auto PS-POLL disable */ 309 #define AR_STA_ID1_PCF 0x00200000 /* PCF observation enable */ 310 #define AR_STA_ID1_DESC_ANTENNA 0x00400000 /* use antenna in TX desc */ 311 #define AR_STA_ID1_DEFAULT_ANTENNA 0x00800000 /* toggle default antenna */ 312 #define AR_STA_ID1_ACKCTS_6MB 0x01000000 /* use 6Mbps for ACK/CTS */ 313 #define AR_STA_ID1_BITS \ 314 "\20\20AP\21ADHOC\22PWR_SV\23NO_KEYSRCH\24NO_PSPOLL\25PCF"\ 315 "\26DESC_ANTENNA\27DEFAULT_ANTENNA\30ACKCTS_6MB" 316 317 #define AR_BSS_ID1_AID 0xffff0000 /* association ID */ 318 #define AR_BSS_ID1_AID_S 16 319 320 #define AR_TIME_OUT_ACK 0x00001fff /* ACK timeout */ 321 #define AR_TIME_OUT_ACK_S 0 322 #define AR_TIME_OUT_CTS 0x1fff0000 /* CTS timeout */ 323 #define AR_TIME_OUT_CTS_S 16 324 325 #define AR_RSSI_THR_BM_THR 0x00000700 /* missed beacon threshold */ 326 #define AR_RSSI_THR_BM_THR_S 8 327 328 #define AR_RETRY_LMT_SH_RETRY 0x0000000f /* short frame retry limit */ 329 #define AR_RETRY_LMT_SH_RETRY_S 0 330 #define AR_RETRY_LMT_LG_RETRY 0x000000f0 /* long frame retry limit */ 331 #define AR_RETRY_LMT_LG_RETRY_S 4 332 #define AR_RETRY_LMT_SSH_RETRY 0x00003f00 /* short station retry limit */ 333 #define AR_RETRY_LMT_SSH_RETRY_S 8 334 #define AR_RETRY_LMT_SLG_RETRY 0x000fc000 /* long station retry limit */ 335 #define AR_RETRY_LMT_SLG_RETRY_S 14 336 #define AR_RETRY_LMT_CW_MIN 0x3ff00000 /* minimum contention window */ 337 #define AR_RETRY_LMT_CW_MIN_S 20 338 339 #define AR_USEC_1 0x0000007f /* number of clk in 1us */ 340 #define AR_USEC_1_S 0 341 #define AR_USEC_32 0x00003f80 /* number of 32MHz clk in 1us */ 342 #define AR_USEC_32_S 7 343 #define AR_USEC_TX_LATENCY 0x000fc000 /* transmit latency in us */ 344 #define AR_USEC_TX_LATENCY_S 14 345 #define AR_USEC_RX_LATENCY 0x03f00000 /* receive latency in us */ 346 #define AR_USEC_RX_LATENCY_S 20 347 348 #define AR_BEACON_PERIOD 0x0000ffff /* beacon period in TU/ms */ 349 #define AR_BEACON_PERIOD_S 0 350 #define AR_BEACON_TIM 0x007f0000 /* byte offset */ 351 #define AR_BEACON_TIM_S 16 352 #define AR_BEACON_EN 0x00800000 /* beacon transmission enable */ 353 #define AR_BEACON_RESET_TSF 0x01000000 /* TSF reset oneshot */ 354 #define AR_BEACON_BITS "\20\27ENABLE\30RESET_TSF" 355 356 #define AR_IFS0_SIFS 0x000007ff /* SIFS in core clock cycles */ 357 #define AR_IFS0_SIFS_S 0 358 #define AR_IFS0_DIFS 0x007ff800 /* DIFS in core clock cycles */ 359 #define AR_IFS0_DIFS_S 11 360 361 #define AR_IFS1_PIFS 0x00000fff /* Programmable IFS */ 362 #define AR_IFS1_PIFS_S 0 363 #define AR_IFS1_EIFS 0x03fff000 /* EIFS in core clock cycles */ 364 #define AR_IFS1_EIFS_S 12 365 #define AR_IFS1_CS_EN 0x04000000 /* carrier sense enable */ 366 367 #define AR_RX_FILTER_UNICAST 0x00000001 /* unicast frame enable */ 368 #define AR_RX_FILTER_MULTICAST 0x00000002 /* multicast frame enable */ 369 #define AR_RX_FILTER_BROADCAST 0x00000004 /* broadcast frame enable */ 370 #define AR_RX_FILTER_CONTROL 0x00000008 /* control frame enable */ 371 #define AR_RX_FILTER_BEACON 0x00000010 /* beacon frame enable */ 372 #define AR_RX_FILTER_PROMISCUOUS 0x00000020 /* promiscuous receive enable */ 373 #define AR_RX_FILTER_BITS \ 374 "\20\1UCAST\2MCAST\3BCAST\4CONTROL\5BEACON\6PROMISC" 375 376 #define AR_DIAG_SW_DIS_WEP_ACK 0x00000001 /* disable ACK if no key found*/ 377 #define AR_DIAG_SW_DIS_ACK 0x00000002 /* disable ACK generation */ 378 #define AR_DIAG_SW_DIS_CTS 0x00000004 /* disable CTS generation */ 379 #define AR_DIAG_SW_DIS_ENC 0x00000008 /* encryption disable */ 380 #define AR_DIAG_SW_DIS_DEC 0x00000010 /* decryption disable */ 381 #define AR_DIAG_SW_DIS_TX 0x00000020 /* TX disable */ 382 #define AR_DIAG_SW_DIS_RX 0x00000040 /* RX disable */ 383 #define AR_DIAG_SW_LOOP_BACK 0x00000080 /* TX data loopback enable */ 384 #define AR_DIAG_SW_CORR_FCS 0x00000100 /* corrupt FCS enable */ 385 #define AR_DIAG_SW_CHAN_INFO 0x00000200 /* channel information enable */ 386 #define AR_DIAG_SW_EN_SCRAM_SEED 0x00000400 /* use fixed scrambler seed */ 387 #define AR_DIAG_SW_SCVRAM_SEED 0x0003f800 /* fixed scrambler seed */ 388 #define AR_DIAG_SW_DIS_SEQ_INC 0x00040000 /* seq increment disable */ 389 #define AR_DIAG_SW_FRAME_NV0 0x00080000 /* accept frame vers != 0 */ 390 #define AR_DIAG_SW_DIS_CRYPTO (AR_DIAG_SW_DIS_ENC | AR_DIAG_SW_DIS_DEC) 391 #define AR_DIAG_SW_BITS \ 392 "\20\1DIS_WEP_ACK\2DIS_ACK\3DIS_CTS\4DIS_ENC\5DIS_DEC\6DIS_TX"\ 393 "\7DIS_RX\10LOOP_BACK\11CORR_FCS\12CHAN_INFO\13EN_SCRAM_SEED"\ 394 "\22DIS_SEQ_INC\24FRAME_NV0" 395 396 #define AR_RETRY_CNT_SSH 0x0000003f /* current short retry count */ 397 #define AR_RETRY_CNT_SLG 0x00000fc0 /* current long retry count */ 398 399 #define AR_BACKOFF_CW 0x000003ff /* current contention window */ 400 #define AR_BACKOFF_CNT 0x03ff0000 /* backoff count */ 401 402 #define AR_KEYTABLE_KEY0(n) (AR_KEYTABLE(n) + 0) /* key bit 0-31 */ 403 #define AR_KEYTABLE_KEY1(n) (AR_KEYTABLE(n) + 4) /* key bit 32-47 */ 404 #define AR_KEYTABLE_KEY2(n) (AR_KEYTABLE(n) + 8) /* key bit 48-79 */ 405 #define AR_KEYTABLE_KEY3(n) (AR_KEYTABLE(n) + 12) /* key bit 80-95 */ 406 #define AR_KEYTABLE_KEY4(n) (AR_KEYTABLE(n) + 16) /* key bit 96-127 */ 407 #define AR_KEYTABLE_TYPE(n) (AR_KEYTABLE(n) + 20) /* key type */ 408 #define AR_KEYTABLE_TYPE_40 0x00000000 /* 40 bit key */ 409 #define AR_KEYTABLE_TYPE_104 0x00000001 /* 104 bit key */ 410 #define AR_KEYTABLE_TYPE_128 0x00000003 /* 128 bit key */ 411 #define AR_KEYTABLE_MAC0(n) (AR_KEYTABLE(n) + 24) /* MAC address 1-32 */ 412 #define AR_KEYTABLE_MAC1(n) (AR_KEYTABLE(n) + 28) /* MAC address 33-47 */ 413 #define AR_KEYTABLE_VALID 0x00008000 /* key and MAC address valid */ 414 415 #endif /* _DEV_ATH_AR5210REG_H */ 416