/* $NetBSD: atwreg.h,v 1.12 2005/12/11 12:21:26 christos Exp $ */ /* * Copyright (c) 2003 The NetBSD Foundation, Inc. All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by David Young. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the NetBSD * Foundation, Inc. and its contributors. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY David Young AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL David Young * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ /* glossary */ /* DTIM Delivery Traffic Indication Map, sent by AP * ATIM Ad Hoc Traffic Indication Map * TU 1024 microseconds * TSF time synchronization function * TBTT target beacon transmission time * DIFS distributed inter-frame space * SIFS short inter-frame space * EIFS extended inter-frame space */ /* Macros for bit twiddling. */ #ifndef _BIT_TWIDDLE #define _BIT_TWIDDLE /* nth bit, BIT(0) == 0x1. */ #define BIT(n) (((n) == 32) ? 0 : ((u_int32_t) 1 << (n))) /* bits m through n, m < n. */ #define BITS(m, n) ((BIT(MAX((m), (n)) + 1) - 1) ^ (BIT(MIN((m), (n))) - 1)) /* find least significant bit that is set */ #define LOWEST_SET_BIT(x) ((((x) - 1) & (x)) ^ (x)) /* for x a power of two and p a non-negative integer, is x a greater power than 2**p? */ #define GTEQ_POWER(x, p) (((u_long)(x) >> (p)) != 0) #define MASK_TO_SHIFT2(m) (GTEQ_POWER(LOWEST_SET_BIT((m)), 1) ? 1 : 0) #define MASK_TO_SHIFT4(m) \ (GTEQ_POWER(LOWEST_SET_BIT((m)), 2) \ ? 2 + MASK_TO_SHIFT2((m) >> 2) \ : MASK_TO_SHIFT2((m))) #define MASK_TO_SHIFT8(m) \ (GTEQ_POWER(LOWEST_SET_BIT((m)), 4) \ ? 4 + MASK_TO_SHIFT4((m) >> 4) \ : MASK_TO_SHIFT4((m))) #define MASK_TO_SHIFT16(m) \ (GTEQ_POWER(LOWEST_SET_BIT((m)), 8) \ ? 8 + MASK_TO_SHIFT8((m) >> 8) \ : MASK_TO_SHIFT8((m))) #define MASK_TO_SHIFT(m) \ (GTEQ_POWER(LOWEST_SET_BIT((m)), 16) \ ? 16 + MASK_TO_SHIFT16((m) >> 16) \ : MASK_TO_SHIFT16((m))) #define MASK_AND_RSHIFT(x, mask) (((x) & (mask)) >> MASK_TO_SHIFT(mask)) #define LSHIFT(x, mask) ((x) << MASK_TO_SHIFT(mask)) #define MASK_AND_REPLACE(reg, val, mask) ((reg & ~mask) | LSHIFT(val, mask)) #define PRESHIFT(m) MASK_AND_RSHIFT((m), (m)) #endif /* _BIT_TWIDDLE */ /* ADM8211 Host Control and Status Registers */ #define ATW_PAR 0x00 /* PCI access */ #define ATW_FRCTL 0x04 /* Frame control */ #define ATW_TDR 0x08 /* Transmit demand */ #define ATW_WTDP 0x0C /* Current transmit descriptor pointer */ #define ATW_RDR 0x10 /* Receive demand */ #define ATW_WRDP 0x14 /* Current receive descriptor pointer */ #define ATW_RDB 0x18 /* Receive descriptor base address */ #define ATW_CSR3A 0x1C /* Unused (on ADM8211A) */ #define ATW_C_TDBH 0x1C /* Transmit descriptor base address, * high-priority packet */ #define ATW_TDBD 0x20 /* Transmit descriptor base address, DCF */ #define ATW_TDBP 0x24 /* Transmit descriptor base address, PCF */ #define ATW_STSR 0x28 /* Status */ #define ATW_CSR5A 0x2C /* Unused */ #define ATW_C_TDBB 0x2C /* Transmit descriptor base address, buffered * broadcast/multicast packet */ #define ATW_NAR 0x30 /* Network access */ #define ATW_CSR6A 0x34 /* Unused */ #define ATW_IER 0x38 /* Interrupt enable */ #define ATW_CSR7A 0x3C #define ATW_LPC 0x40 /* Lost packet counter */ #define ATW_TEST1 0x44 /* Test register 1 */ #define ATW_SPR 0x48 /* Serial port */ #define ATW_TEST0 0x4C /* Test register 0 */ #define ATW_WCSR 0x50 /* Wake-up control/status */ #define ATW_WPDR 0x54 /* Wake-up pattern data */ #define ATW_GPTMR 0x58 /* General purpose timer */ #define ATW_GPIO 0x5C /* GPIO[5:0] configuration and control */ #define ATW_BBPCTL 0x60 /* BBP control port */ #define ATW_SYNCTL 0x64 /* synthesizer control port */ #define ATW_PLCPHD 0x68 /* PLCP header setting */ #define ATW_MMIWADDR 0x6C /* MMI write address */ #define ATW_MMIRADDR1 0x70 /* MMI read address 1 */ #define ATW_MMIRADDR2 0x74 /* MMI read address 2 */ #define ATW_TXBR 0x78 /* Transmit burst counter */ #define ATW_CSR15A 0x7C /* Unused */ #define ATW_ALCSTAT 0x80 /* ALC statistics */ #define ATW_TOFS2 0x84 /* Timing offset parameter 2, 16b */ #define ATW_CMDR 0x88 /* Command */ #define ATW_PCIC 0x8C /* PCI bus performance counter */ #define ATW_PMCSR 0x90 /* Power management command and status */ #define ATW_PAR0 0x94 /* Local MAC address register 0, 32b */ #define ATW_PAR1 0x98 /* Local MAC address register 1, 16b */ #define ATW_MAR0 0x9C /* Multicast address hash table register 0 */ #define ATW_MAR1 0xA0 /* Multicast address hash table register 1 */ #define ATW_ATIMDA0 0xA4 /* Ad Hoc Traffic Indication Map (ATIM) * frame DA, byte[3:0] */ #define ATW_ABDA1 0xA8 /* BSSID address byte[5:4]; * ATIM frame DA byte[5:4] */ #define ATW_BSSID0 0xAC /* BSSID address byte[3:0] */ #define ATW_TXLMT 0xB0 /* WLAN retry limit, 8b; * Max TX MSDU lifetime, 16b */ #define ATW_MIBCNT 0xB4 /* RTS/ACK/FCS MIB count, 32b */ #define ATW_BCNT 0xB8 /* Beacon transmission time, 32b */ #define ATW_TSFTH 0xBC /* TSFT[63:32], 32b */ #define ATW_TSC 0xC0 /* TSFT[39:32] down count value */ #define ATW_SYNRF 0xC4 /* SYN RF IF direct control */ #define ATW_BPLI 0xC8 /* Beacon interval, 16b. * STA listen interval, 16b. */ #define ATW_CAP0 0xCC /* Current channel, 4b. RCVDTIM, 1b. */ #define ATW_CAP1 0xD0 /* Capability information, 16b. * ATIM window, 1b. */ #define ATW_RMD 0xD4 /* RX max reception duration, 16b */ #define ATW_CFPP 0xD8 /* CFP parameter, 32b */ #define ATW_TOFS0 0xDC /* Timing offset parameter 0, 28b */ #define ATW_TOFS1 0xE0 /* Timing offset parameter 1, 24b */ #define ATW_IFST 0xE4 /* IFS timing parameter 1, 32b */ #define ATW_RSPT 0xE8 /* Response time, 24b */ #define ATW_TSFTL 0xEC /* TSFT[31:0], 32b */ #define ATW_WEPCTL 0xF0 /* WEP control */ #define ATW_WESK 0xF4 /* Write entry for shared/individual key */ #define ATW_WEPCNT 0xF8 /* WEP count */ #define ATW_MACTEST 0xFC #define ATW_FER 0x100 /* Function event */ #define ATW_FEMR 0x104 /* Function event mask */ #define ATW_FPSR 0x108 /* Function present state */ #define ATW_FFER 0x10C /* Function force event */ #define ATW_PAR_MWIE BIT(24) /* memory write and invalidate * enable */ #define ATW_PAR_MRLE BIT(23) /* memory read line enable */ #define ATW_PAR_MRME BIT(21) /* memory read multiple * enable */ #define ATW_PAR_RAP_MASK BITS(17, 18) /* receive auto-polling in * receive suspended state */ #define ATW_PAR_CAL_MASK BITS(14, 15) /* cache alignment */ #define ATW_PAR_CAL_PBL 0x0 /* min(8 DW, PBL) */ #define ATW_PAR_CAL_8DW LSHIFT(0x1, ATW_PAR_CAL_MASK) /* min(16 DW, PBL) */ #define ATW_PAR_CAL_16DW LSHIFT(0x2, ATW_PAR_CAL_MASK) /* min(32 DW, PBL) */ #define ATW_PAR_CAL_32DW LSHIFT(0x3, ATW_PAR_CAL_MASK) #define ATW_PAR_PBL_MASK BITS(8, 13) /* programmable burst length */ #define ATW_PAR_PBL_UNLIMITED 0x0 #define ATW_PAR_PBL_1DW LSHIFT(0x1, ATW_PAR_PBL_MASK) #define ATW_PAR_PBL_2DW LSHIFT(0x2, ATW_PAR_PBL_MASK) #define ATW_PAR_PBL_4DW LSHIFT(0x4, ATW_PAR_PBL_MASK) #define ATW_PAR_PBL_8DW LSHIFT(0x8, ATW_PAR_PBL_MASK) #define ATW_PAR_PBL_16DW LSHIFT(0x16, ATW_PAR_PBL_MASK) #define ATW_PAR_PBL_32DW LSHIFT(0x32, ATW_PAR_PBL_MASK) #define ATW_PAR_BLE BIT(7) /* big/little endian selection */ #define ATW_PAR_DSL_MASK BITS(2, 6) /* descriptor skip length */ #define ATW_PAR_BAR BIT(1) /* bus arbitration */ #define ATW_PAR_SWR BIT(0) /* software reset */ #define ATW_FRCTL_PWRMGMT BIT(31) /* power management */ #define ATW_FRCTL_VER_MASK BITS(29, 30) /* protocol version */ #define ATW_FRCTL_ORDER BIT(28) /* order bit */ #define ATW_FRCTL_MAXPSP BIT(27) /* maximum power saving */ #define ATW_C_FRCTL_PRSP BIT(26) /* 1: driver sends probe * response * 0: ASIC sends prresp */ #define ATW_C_FRCTL_DRVBCON BIT(25) /* 1: driver sends beacons * 0: ASIC sends beacons */ #define ATW_C_FRCTL_DRVLINKCTRL BIT(24) /* 1: driver controls link LED * 0: ASIC controls link LED */ #define ATW_C_FRCTL_DRVLINKON BIT(23) /* 1: turn on link LED * 0: turn off link LED */ #define ATW_C_FRCTL_CTX_DATA BIT(22) /* 0: set by CSR28 * 1: random */ #define ATW_C_FRCTL_RSVFRM BIT(21) /* 1: receive "reserved" * frames, 0: ignore * reserved frames */ #define ATW_C_FRCTL_CFEND BIT(19) /* write to send CF_END, * ADM8211C/CR clears */ #define ATW_FRCTL_DOZEFRM BIT(18) /* select pre-sleep frame */ #define ATW_FRCTL_PSAWAKE BIT(17) /* MAC is awake (?) */ #define ATW_FRCTL_PSMODE BIT(16) /* MAC is power-saving (?) */ #define ATW_FRCTL_AID_MASK BITS(0, 15) /* STA Association ID */ #define ATW_INTR_PCF BIT(31) /* started/ended CFP */ #define ATW_INTR_BCNTC BIT(30) /* transmitted IBSS beacon */ #define ATW_INTR_GPINT BIT(29) /* GPIO interrupt */ #define ATW_INTR_LINKOFF BIT(28) /* lost ATW_WCSR_BLN beacons */ #define ATW_INTR_ATIMTC BIT(27) /* transmitted ATIM */ #define ATW_INTR_TSFTF BIT(26) /* TSFT out of range */ #define ATW_INTR_TSCZ BIT(25) /* TSC countdown expired */ #define ATW_INTR_LINKON BIT(24) /* matched SSID, BSSID */ #define ATW_INTR_SQL BIT(23) /* Marvel signal quality */ #define ATW_INTR_WEPTD BIT(22) /* switched WEP table */ #define ATW_INTR_ATIME BIT(21) /* ended ATIM window */ #define ATW_INTR_TBTT BIT(20) /* (TBTT) Target Beacon TX Time * passed */ #define ATW_INTR_NISS BIT(16) /* normal interrupt status * summary: any of 31, 30, 27, * 24, 14, 12, 6, 2, 0. */ #define ATW_INTR_AISS BIT(15) /* abnormal interrupt status * summary: any of 29, 28, 26, * 25, 23, 22, 13, 11, 8, 7, 5, * 4, 3, 1. */ #define ATW_INTR_TEIS BIT(14) /* transmit early interrupt * status: moved TX packet to * FIFO */ #define ATW_INTR_FBE BIT(13) /* fatal bus error */ #define ATW_INTR_REIS BIT(12) /* receive early interrupt * status: RX packet filled * its first descriptor */ #define ATW_INTR_GPTT BIT(11) /* general purpose timer expired */ #define ATW_INTR_RPS BIT(8) /* stopped receive process */ #define ATW_INTR_RDU BIT(7) /* receive descriptor * unavailable */ #define ATW_INTR_RCI BIT(6) /* completed packet reception */ #define ATW_INTR_TUF BIT(5) /* transmit underflow */ #define ATW_INTR_TRT BIT(4) /* transmit retry count * expired */ #define ATW_INTR_TLT BIT(3) /* transmit lifetime exceeded */ #define ATW_INTR_TDU BIT(2) /* transmit descriptor * unavailable */ #define ATW_INTR_TPS BIT(1) /* stopped transmit process */ #define ATW_INTR_TCI BIT(0) /* completed transmit */ #define ATW_NAR_TXCF BIT(31) /* stop process on TX failure */ #define ATW_NAR_HF BIT(30) /* flush TX FIFO to host (?) */ #define ATW_NAR_UTR BIT(29) /* select retry count source */ #define ATW_NAR_PCF BIT(28) /* use one/both transmit * descriptor base addresses */ #define ATW_NAR_CFP BIT(27) /* indicate more TX data to * point coordinator */ #define ATW_C_NAR_APSTA BIT(26) /* 0: STA mode * 1: AP mode */ #define ATW_C_NAR_TDBBE BIT(25) /* 0: disable TDBB * 1: enable TDBB */ #define ATW_C_NAR_TDBHE BIT(24) /* 0: disable TDBH * 1: enable TDBH */ #define ATW_C_NAR_TDBHT BIT(23) /* write 1 to make ASIC * poll TDBH once; ASIC clears */ #define ATW_NAR_SF BIT(21) /* store and forward: ignore * TX threshold */ #define ATW_NAR_TR_MASK BITS(14, 15) /* TX threshold */ #define ATW_NAR_TR_L64 LSHIFT(0x0, ATW_NAR_TR_MASK) #define ATW_NAR_TR_L160 LSHIFT(0x2, ATW_NAR_TR_MASK) #define ATW_NAR_TR_L192 LSHIFT(0x3, ATW_NAR_TR_MASK) #define ATW_NAR_TR_H96 LSHIFT(0x0, ATW_NAR_TR_MASK) #define ATW_NAR_TR_H288 LSHIFT(0x2, ATW_NAR_TR_MASK) #define ATW_NAR_TR_H544 LSHIFT(0x3, ATW_NAR_TR_MASK) #define ATW_NAR_ST BIT(13) /* start/stop transmit */ #define ATW_NAR_OM_MASK BITS(10, 11) /* operating mode */ #define ATW_NAR_OM_NORMAL 0x0 #define ATW_NAR_OM_LOOPBACK LSHIFT(0x1, ATW_NAR_OM_MASK) #define ATW_NAR_MM BIT(7) /* RX any multicast */ #define ATW_NAR_PR BIT(6) /* promiscuous mode */ #define ATW_NAR_EA BIT(5) /* match ad hoc packets (?) */ #define ATW_NAR_DISPCF BIT(4) /* 1: PCF *not* supported * 0: PCF supported */ #define ATW_NAR_PB BIT(3) /* pass bad packets */ #define ATW_NAR_STPDMA BIT(2) /* stop DMA, abort packet */ #define ATW_NAR_SR BIT(1) /* start/stop receive */ #define ATW_NAR_CTX BIT(0) /* continuous TX mode */ /* IER bits are identical to STSR bits. Use ATW_INTR_*. */ #if 0 #define ATW_IER_NIE BIT(16) /* normal interrupt enable */ #define ATW_IER_AIE BIT(15) /* abnormal interrupt enable */ /* normal interrupts: combine with ATW_IER_NIE */ #define ATW_IER_PCFIE BIT(31) /* STA entered CFP */ #define ATW_IER_BCNTCIE BIT(30) /* STA TX'd beacon */ #define ATW_IER_ATIMTCIE BIT(27) /* transmitted ATIM */ #define ATW_IER_LINKONIE BIT(24) /* matched beacon */ #define ATW_IER_ATIMIE BIT(21) /* ended ATIM window */ #define ATW_IER_TBTTIE BIT(20) /* TBTT */ #define ATW_IER_TEIE BIT(14) /* moved TX packet to FIFO */ #define ATW_IER_REIE BIT(12) /* RX packet filled its first * descriptor */ #define ATW_IER_RCIE BIT(6) /* completed RX */ #define ATW_IER_TDUIE BIT(2) /* transmit descriptor * unavailable */ #define ATW_IER_TCIE BIT(0) /* completed TX */ /* abnormal interrupts: combine with ATW_IER_AIE */ #define ATW_IER_GPIE BIT(29) /* GPIO interrupt */ #define ATW_IER_LINKOFFIE BIT(28) /* lost beacon */ #define ATW_IER_TSFTFIE BIT(26) /* TSFT out of range */ #define ATW_IER_TSCIE BIT(25) /* TSC countdown expired */ #define ATW_IER_SQLIE BIT(23) /* signal quality */ #define ATW_IER_WEPIE BIT(22) /* finished WEP table switch */ #define ATW_IER_FBEIE BIT(13) /* fatal bus error */ #define ATW_IER_GPTIE BIT(11) /* general purpose timer expired */ #define ATW_IER_RPSIE BIT(8) /* stopped receive process */ #define ATW_IER_RUIE BIT(7) /* receive descriptor unavailable */ #define ATW_IER_TUIE BIT(5) /* transmit underflow */ #define ATW_IER_TRTIE BIT(4) /* exceeded transmit retry count */ #define ATW_IER_TLTTIE BIT(3) /* transmit lifetime exceeded */ #define ATW_IER_TPSIE BIT(1) /* stopped transmit process */ #endif #define ATW_LPC_LPCO BIT(16) /* lost packet counter overflow */ #define ATW_LPC_LPC_MASK BITS(0, 15) /* lost packet counter */ #define ATW_TEST1_CONTROL BIT(31) /* "0: read from dxfer_control, * 1: read from dxfer_state" */ #define ATW_TEST1_DBGREAD_MASK BITS(30,28) /* "control of read data, * debug only" */ #define ATW_TEST1_TXWP_MASK BITS(27,25) /* select ATW_WTDP content? */ #define ATW_TEST1_TXWP_TDBD LSHIFT(0x0, ATW_TEST1_TXWP_MASK) #define ATW_TEST1_TXWP_TDBH LSHIFT(0x1, ATW_TEST1_TXWP_MASK) #define ATW_TEST1_TXWP_TDBB LSHIFT(0x2, ATW_TEST1_TXWP_MASK) #define ATW_TEST1_TXWP_TDBP LSHIFT(0x3, ATW_TEST1_TXWP_MASK) #define ATW_TEST1_RSVD0_MASK BITS(24,6) /* reserved */ #define ATW_TEST1_TESTMODE_MASK BITS(5,4) /* normal operation */ #define ATW_TEST1_TESTMODE_NORMAL LSHIFT(0x0, ATW_TEST1_TESTMODE_MASK) /* MAC-only mode */ #define ATW_TEST1_TESTMODE_MACONLY LSHIFT(0x1, ATW_TEST1_TESTMODE_MASK) /* normal operation */ #define ATW_TEST1_TESTMODE_NORMAL2 LSHIFT(0x2, ATW_TEST1_TESTMODE_MASK) /* monitor mode */ #define ATW_TEST1_TESTMODE_MONITOR LSHIFT(0x3, ATW_TEST1_TESTMODE_MASK) #define ATW_TEST1_DUMP_MASK BITS(3,0) /* select dump signal * from dxfer (huh?) */ #define ATW_SPR_SRS BIT(11) /* activate SEEPROM access */ #define ATW_SPR_SDO BIT(3) /* data out of SEEPROM */ #define ATW_SPR_SDI BIT(2) /* data into SEEPROM */ #define ATW_SPR_SCLK BIT(1) /* SEEPROM clock */ #define ATW_SPR_SCS BIT(0) /* SEEPROM chip select */ #define ATW_TEST0_BE_MASK BITS(31, 29) /* Bus error state */ #define ATW_TEST0_TS_MASK BITS(28, 26) /* Transmit process state */ /* Stopped */ #define ATW_TEST0_TS_STOPPED LSHIFT(0, ATW_TEST0_TS_MASK) /* Running - fetch transmit descriptor */ #define ATW_TEST0_TS_FETCH LSHIFT(1, ATW_TEST0_TS_MASK) /* Running - wait for end of transmission */ #define ATW_TEST0_TS_WAIT LSHIFT(2, ATW_TEST0_TS_MASK) /* Running - read buffer from memory and queue into FIFO */ #define ATW_TEST0_TS_READING LSHIFT(3, ATW_TEST0_TS_MASK) #define ATW_TEST0_TS_RESERVED1 LSHIFT(4, ATW_TEST0_TS_MASK) #define ATW_TEST0_TS_RESERVED2 LSHIFT(5, ATW_TEST0_TS_MASK) /* Suspended */ #define ATW_TEST0_TS_SUSPENDED LSHIFT(6, ATW_TEST0_TS_MASK) /* Running - close transmit descriptor */ #define ATW_TEST0_TS_CLOSE LSHIFT(7, ATW_TEST0_TS_MASK) /* ADM8211C/CR registers */ /* Suspended */ #define ATW_C_TEST0_TS_SUSPENDED LSHIFT(4, ATW_TEST0_TS_MASK) /* Descriptor write */ #define ATW_C_TEST0_TS_CLOSE LSHIFT(5, ATW_TEST0_TS_MASK) /* Last descriptor write */ #define ATW_C_TEST0_TS_CLOSELAST LSHIFT(6, ATW_TEST0_TS_MASK) /* FIFO full */ #define ATW_C_TEST0_TS_FIFOFULL LSHIFT(7, ATW_TEST0_TS_MASK) #define ATW_TEST0_RS_MASK BITS(25, 23) /* Receive process state */ /* Stopped */ #define ATW_TEST0_RS_STOPPED LSHIFT(0, ATW_TEST0_RS_MASK) /* Running - fetch receive descriptor */ #define ATW_TEST0_RS_FETCH LSHIFT(1, ATW_TEST0_RS_MASK) /* Running - check for end of receive */ #define ATW_TEST0_RS_CHECK LSHIFT(2, ATW_TEST0_RS_MASK) /* Running - wait for packet */ #define ATW_TEST0_RS_WAIT LSHIFT(3, ATW_TEST0_RS_MASK) /* Suspended */ #define ATW_TEST0_RS_SUSPENDED LSHIFT(4, ATW_TEST0_RS_MASK) /* Running - close receive descriptor */ #define ATW_TEST0_RS_CLOSE LSHIFT(5, ATW_TEST0_RS_MASK) /* Running - flush current frame from FIFO */ #define ATW_TEST0_RS_FLUSH LSHIFT(6, ATW_TEST0_RS_MASK) /* Running - queue current frame from FIFO into buffer */ #define ATW_TEST0_RS_QUEUE LSHIFT(7, ATW_TEST0_RS_MASK) #define ATW_TEST0_EPNE BIT(18) /* SEEPROM not detected */ #define ATW_TEST0_EPSNM BIT(17) /* SEEPROM bad signature */ #define ATW_TEST0_EPTYP_MASK BIT(16) /* SEEPROM type * 1: 93c66, * 0: 93c46 */ #define ATW_TEST0_EPTYP_93c66 ATW_TEST0_EPTYP_MASK #define ATW_TEST0_EPTYP_93c46 0 #define ATW_TEST0_EPRLD BIT(15) /* recall SEEPROM (write 1) */ #define ATW_WCSR_CRCT BIT(30) /* CRC-16 type */ #define ATW_WCSR_WP1E BIT(29) /* match wake-up pattern 1 */ #define ATW_WCSR_WP2E BIT(28) /* match wake-up pattern 2 */ #define ATW_WCSR_WP3E BIT(27) /* match wake-up pattern 3 */ #define ATW_WCSR_WP4E BIT(26) /* match wake-up pattern 4 */ #define ATW_WCSR_WP5E BIT(25) /* match wake-up pattern 5 */ #define ATW_WCSR_BLN_MASK BITS(21, 23) /* lose link after BLN lost * beacons */ #define ATW_WCSR_TSFTWE BIT(20) /* wake up on TSFT out of * range */ #define ATW_WCSR_TIMWE BIT(19) /* wake up on TIM */ #define ATW_WCSR_ATIMWE BIT(18) /* wake up on ATIM */ #define ATW_WCSR_KEYWE BIT(17) /* wake up on key update */ #define ATW_WCSR_WFRE BIT(10) /* wake up on wake-up frame */ #define ATW_WCSR_MPRE BIT(9) /* wake up on magic packet */ #define ATW_WCSR_LSOE BIT(8) /* wake up on link loss */ /* wake-up reasons correspond to enable bits */ #define ATW_WCSR_KEYUP BIT(6) /* */ #define ATW_WCSR_TSFTW BIT(5) /* */ #define ATW_WCSR_TIMW BIT(4) /* */ #define ATW_WCSR_ATIMW BIT(3) /* */ #define ATW_WCSR_WFR BIT(2) /* */ #define ATW_WCSR_MPR BIT(1) /* */ #define ATW_WCSR_LSO BIT(0) /* */ #define ATW_GPTMR_COM_MASK BIT(16) /* continuous operation mode */ #define ATW_GPTMR_GTV_MASK BITS(0, 15) /* set countdown in 204us ticks */ #define ATW_GPIO_EC1_MASK BITS(25, 24) /* GPIO1 event configuration */ #define ATW_GPIO_LAT_MASK BITS(21, 20) /* input latch */ #define ATW_GPIO_INTEN_MASK BITS(19, 18) /* interrupt enable */ #define ATW_GPIO_EN_MASK BITS(17, 12) /* output enable */ #define ATW_GPIO_O_MASK BITS(11, 6) /* output value */ #define ATW_GPIO_I_MASK BITS(5, 0) /* pin static input */ #define ATW_BBPCTL_TWI BIT(31) /* Intersil 3-wire interface */ #define ATW_BBPCTL_RF3KADDR_MASK BITS(30, 24) /* Address for RF3000 */ #define ATW_BBPCTL_RF3KADDR_ADDR LSHIFT(0x20, ATW_BBPCTL_RF3KADDR_MASK) #define ATW_BBPCTL_NEGEDGE_DO BIT(23) /* data-out on negative edge */ #define ATW_BBPCTL_NEGEDGE_DI BIT(22) /* data-in on negative edge */ #define ATW_BBPCTL_CCA_ACTLO BIT(21) /* CCA low when busy */ #define ATW_BBPCTL_TYPE_MASK BITS(20, 18) /* BBP type */ #define ATW_BBPCTL_WR BIT(17) /* start write; reset on * completion */ #define ATW_BBPCTL_RD BIT(16) /* start read; reset on * completion */ #define ATW_BBPCTL_ADDR_MASK BITS(15, 8) /* BBP address */ #define ATW_BBPCTL_DATA_MASK BITS(7, 0) /* BBP data */ #define ATW_SYNCTL_WR BIT(31) /* start write; reset on * completion */ #define ATW_SYNCTL_RD BIT(30) /* start read; reset on * completion */ #define ATW_SYNCTL_CS0 BIT(29) /* chip select */ #define ATW_SYNCTL_CS1 BIT(28) #define ATW_SYNCTL_CAL BIT(27) /* generate RF CAL pulse after * Rx */ #define ATW_SYNCTL_SELCAL BIT(26) /* RF CAL source, 0: CAL bit, * 1: MAC; needed by Intersil * BBP */ #define ATW_C_SYNCTL_MMICE BIT(25) /* ADM8211C/CR define this * bit. 0: latch data on * negative edge, 1: positive * edge. */ #define ATW_SYNCTL_RFTYPE_MASK BITS(24, 22) /* RF type */ #define ATW_SYNCTL_DATA_MASK BITS(21, 0) /* synthesizer setting */ #define ATW_PLCPHD_SIGNAL_MASK BITS(31, 24) /* signal field in PLCP header, * only for beacon, ATIM, and * RTS. */ #define ATW_PLCPHD_SERVICE_MASK BITS(23, 16) /* service field in PLCP * header; with RFMD BBP, * sets Tx power for beacon, * RTS, ATIM. */ #define ATW_PLCPHD_PMBL BIT(15) /* 0: long preamble, 1: short */ #define ATW_MMIWADDR_LENLO_MASK BITS(31,24) /* tx: written 4th */ #define ATW_MMIWADDR_LENHI_MASK BITS(23,16) /* tx: written 3rd */ #define ATW_MMIWADDR_GAIN_MASK BITS(15,8) /* tx: written 2nd */ #define ATW_MMIWADDR_RATE_MASK BITS(7,0) /* tx: written 1st */ /* was magic 0x100E0C0A */ #define ATW_MMIWADDR_INTERSIL \ (LSHIFT(0x0c, ATW_MMIWADDR_GAIN_MASK) | \ LSHIFT(0x0a, ATW_MMIWADDR_RATE_MASK) | \ LSHIFT(0x0e, ATW_MMIWADDR_LENHI_MASK) | \ LSHIFT(0x10, ATW_MMIWADDR_LENLO_MASK)) /* was magic 0x00009101 * * ADMtek sets the AI bit on the ATW_MMIWADDR_GAIN_MASK address to * put the RF3000 into auto-increment mode so that it can write Tx gain, * Tx length (high) and Tx length (low) registers back-to-back. */ #define ATW_MMIWADDR_RFMD \ (LSHIFT(RF3000_TWI_AI|RF3000_GAINCTL, ATW_MMIWADDR_GAIN_MASK) | \ LSHIFT(RF3000_CTL, ATW_MMIWADDR_RATE_MASK)) #define ATW_MMIRADDR1_RSVD_MASK BITS(31, 24) #define ATW_MMIRADDR1_PWRLVL_MASK BITS(23, 16) #define ATW_MMIRADDR1_RSSI_MASK BITS(15, 8) #define ATW_MMIRADDR1_RXSTAT_MASK BITS(7, 0) /* was magic 0x00007c7e * * TBD document registers for Intersil 3861 baseband */ #define ATW_MMIRADDR1_INTERSIL \ (LSHIFT(0x7c, ATW_MMIRADDR1_RSSI_MASK) | \ LSHIFT(0x7e, ATW_MMIRADDR1_RXSTAT_MASK)) /* was magic 0x00000301 */ #define ATW_MMIRADDR1_RFMD \ (LSHIFT(RF3000_RSSI, ATW_MMIRADDR1_RSSI_MASK) | \ LSHIFT(RF3000_RXSTAT, ATW_MMIRADDR1_RXSTAT_MASK)) /* was magic 0x00100000 */ #define ATW_MMIRADDR2_INTERSIL \ (LSHIFT(0x0, ATW_MMIRADDR2_ID_MASK) | \ LSHIFT(0x10, ATW_MMIRADDR2_RXPECNT_MASK)) /* was magic 0x7e100000 */ #define ATW_MMIRADDR2_RFMD \ (LSHIFT(0x7e, ATW_MMIRADDR2_ID_MASK) | \ LSHIFT(0x10, ATW_MMIRADDR2_RXPECNT_MASK)) #define ATW_MMIRADDR2_ID_MASK BITS(31, 24) /* 1st element ID in WEP table * for Probe Response (huh?) */ /* RXPE is re-asserted after RXPECNT * 22MHz. */ #define ATW_MMIRADDR2_RXPECNT_MASK BITS(23, 16) #define ATW_MMIRADDR2_PROREXT BIT(15) /* Probe Response * 11Mb/s length * extension. */ #define ATW_MMIRADDR2_PRORLEN_MASK BITS(14, 0) /* Probe Response * microsecond length */ #define ATW_TXBR_ALCUPDATE_MASK BIT(31) /* auto-update BBP with ALCSET */ #define ATW_TXBR_TBCNT_MASK BITS(16, 20) /* transmit burst count */ #define ATW_TXBR_ALCSET_MASK BITS(8, 15) /* TX power level set point */ #define ATW_TXBR_ALCREF_MASK BITS(0, 7) /* TX power level reference point */ #define ATW_ALCSTAT_MCOV_MASK BIT(27) /* MPDU count overflow */ #define ATW_ALCSTAT_ESOV_MASK BIT(26) /* error sum overflow */ #define ATW_ALCSTAT_MCNT_MASK BITS(16, 25) /* MPDU count, unsigned integer */ #define ATW_ALCSTAT_ERSUM_MASK BITS(0, 15) /* power error sum, * 2's complement signed integer */ #define ATW_TOFS2_PWR1UP_MASK BITS(31, 28) /* delay of Tx/Rx from PE1, * Radio, PHYRST change after * power-up, in 2ms units */ #define ATW_TOFS2_PWR0PAPE_MASK BITS(27, 24) /* delay of PAPE going low * after internal data * transmit end, in us */ #define ATW_TOFS2_PWR1PAPE_MASK BITS(23, 20) /* delay of PAPE going high * after TXPE asserted, in us */ #define ATW_TOFS2_PWR0TRSW_MASK BITS(19, 16) /* delay of TRSW going low * after internal data transmit * end, in us */ #define ATW_TOFS2_PWR1TRSW_MASK BITS(15, 12) /* delay of TRSW going high * after TXPE asserted, in us */ #define ATW_TOFS2_PWR0PE2_MASK BITS(11, 8) /* delay of PE2 going low * after internal data transmit * end, in us */ #define ATW_TOFS2_PWR1PE2_MASK BITS(7, 4) /* delay of PE2 going high * after TXPE asserted, in us */ #define ATW_TOFS2_PWR0TXPE_MASK BITS(3, 0) /* delay of TXPE going low * after internal data transmit * end, in us */ #define ATW_CMDR_PM BIT(19) /* enables power mgmt * capabilities. */ #define ATW_CMDR_APM BIT(18) /* APM mode, effective when * PM = 1. */ #define ATW_CMDR_RTE BIT(4) /* enable Rx FIFO threshold */ #define ATW_CMDR_DRT_MASK BITS(3, 2) /* drain Rx FIFO threshold */ /* 32 bytes */ #define ATW_CMDR_DRT_8DW LSHIFT(0x0, ATW_CMDR_DRT_MASK) /* 64 bytes */ #define ATW_CMDR_DRT_16DW LSHIFT(0x1, ATW_CMDR_DRT_MASK) /* Store & Forward */ #define ATW_CMDR_DRT_SF LSHIFT(0x2, ATW_CMDR_DRT_MASK) /* Reserved */ #define ATW_CMDR_DRT_RSVD LSHIFT(0x3, ATW_CMDR_DRT_MASK) #define ATW_CMDR_SINT_MASK BIT(1) /* software interrupt---huh? */ /* TBD PCIC */ /* TBD PMCSR */ #define ATW_PAR0_PAB0_MASK BITS(0, 7) /* MAC address byte 0 */ #define ATW_PAR0_PAB1_MASK BITS(8, 15) /* MAC address byte 1 */ #define ATW_PAR0_PAB2_MASK BITS(16, 23) /* MAC address byte 2 */ #define ATW_PAR0_PAB3_MASK BITS(24, 31) /* MAC address byte 3 */ #define ATW_C_PAR1_CTD BITS(16,31) /* Continuous Tx pattern */ #define ATW_PAR1_PAB5_MASK BITS(8, 15) /* MAC address byte 5 */ #define ATW_PAR1_PAB4_MASK BITS(0, 7) /* MAC address byte 4 */ #define ATW_MAR0_MAB3_MASK BITS(31, 24) /* multicast table bits 31:24 */ #define ATW_MAR0_MAB2_MASK BITS(23, 16) /* multicast table bits 23:16 */ #define ATW_MAR0_MAB1_MASK BITS(15, 8) /* multicast table bits 15:8 */ #define ATW_MAR0_MAB0_MASK BITS(7, 0) /* multicast table bits 7:0 */ #define ATW_MAR1_MAB7_MASK BITS(31, 24) /* multicast table bits 63:56 */ #define ATW_MAR1_MAB6_MASK BITS(23, 16) /* multicast table bits 55:48 */ #define ATW_MAR1_MAB5_MASK BITS(15, 8) /* multicast table bits 47:40 */ #define ATW_MAR1_MAB4_MASK BITS(7, 0) /* multicast table bits 39:32 */ /* ATIM destination address */ #define ATW_ATIMDA0_ATIMB3_MASK BITS(31,24) #define ATW_ATIMDA0_ATIMB2_MASK BITS(23,16) #define ATW_ATIMDA0_ATIMB1_MASK BITS(15,8) #define ATW_ATIMDA0_ATIMB0_MASK BITS(7,0) /* ATIM destination address, BSSID */ #define ATW_ABDA1_BSSIDB5_MASK BITS(31,24) #define ATW_ABDA1_BSSIDB4_MASK BITS(23,16) #define ATW_ABDA1_ATIMB5_MASK BITS(15,8) #define ATW_ABDA1_ATIMB4_MASK BITS(7,0) /* BSSID */ #define ATW_BSSID0_BSSIDB3_MASK BITS(31,24) #define ATW_BSSID0_BSSIDB2_MASK BITS(23,16) #define ATW_BSSID0_BSSIDB1_MASK BITS(15,8) #define ATW_BSSID0_BSSIDB0_MASK BITS(7,0) #define ATW_TXLMT_MTMLT_MASK BITS(31,16) /* max TX MSDU lifetime in TU */ #define ATW_TXLMT_SRTYLIM_MASK BITS(7,0) /* short retry limit */ #define ATW_MIBCNT_FFCNT_MASK BITS(31,24) /* FCS failure count */ #define ATW_MIBCNT_AFCNT_MASK BITS(23,16) /* ACK failure count */ #define ATW_MIBCNT_RSCNT_MASK BITS(15,8) /* RTS success count */ #define ATW_MIBCNT_RFCNT_MASK BITS(7,0) /* RTS failure count */ #define ATW_BCNT_PLCPH_MASK BITS(23,16) /* 11M PLCP length (us) */ #define ATW_BCNT_PLCPL_MASK BITS(15,8) /* 5.5M PLCP length (us) */ #define ATW_BCNT_BCNT_MASK BITS(7,0) /* byte count of beacon frame */ /* For ADM8211C/CR */ /* ATW_C_TSC_TIMTABSEL = 1 */ #define ATW_C_BCNT_EXTEN1 BIT(31) /* 11M beacon len. extension */ #define ATW_C_BCNT_BEANLEN1 BITS(30,16) /* beacon length in us */ /* ATW_C_TSC_TIMTABSEL = 0 */ #define ATW_C_BCNT_EXTEN0 BIT(15) /* 11M beacon len. extension */ #define ATW_C_BCNT_BEANLEN0 BIT(14,0) /* beacon length in us */ #define ATW_C_TSC_TIMOFS BITS(31,24) /* I think this is the * SRAM offset for the TIM */ #define ATW_C_TSC_TIMLEN BITS(21,12) /* length of TIM */ #define ATW_C_TSC_TIMTABSEL BIT(4) /* select TIM table 0 or 1 */ #define ATW_TSC_TSC_MASK BITS(3,0) /* TSFT countdown value, 0 * disables */ #define ATW_SYNRF_SELSYN BIT(31) /* 0: MAC controls SYN IF pins, * 1: ATW_SYNRF controls SYN IF pins. */ #define ATW_SYNRF_SELRF BIT(30) /* 0: MAC controls RF IF pins, * 1: ATW_SYNRF controls RF IF pins. */ #define ATW_SYNRF_LERF BIT(29) /* if SELSYN = 1, direct control of * LERF# pin */ #define ATW_SYNRF_LEIF BIT(28) /* if SELSYN = 1, direct control of * LEIF# pin */ #define ATW_SYNRF_SYNCLK BIT(27) /* if SELSYN = 1, direct control of * SYNCLK pin */ #define ATW_SYNRF_SYNDATA BIT(26) /* if SELSYN = 1, direct control of * SYNDATA pin */ #define ATW_SYNRF_PE1 BIT(25) /* if SELRF = 1, direct control of * PE1 pin */ #define ATW_SYNRF_PE2 BIT(24) /* if SELRF = 1, direct control of * PE2 pin */ #define ATW_SYNRF_PAPE BIT(23) /* if SELRF = 1, direct control of * PAPE pin */ #define ATW_C_SYNRF_TRSW BIT(22) /* if SELRF = 1, direct control of * TRSW pin */ #define ATW_C_SYNRF_TRSWN BIT(21) /* if SELRF = 1, direct control of * TRSWn pin */ #define ATW_SYNRF_INTERSIL_EN BIT(20) /* if SELRF = 1, enables * some signal used by the * Intersil RF front-end? * Undocumented. */ #define ATW_SYNRF_PHYRST BIT(18) /* if SELRF = 1, direct control of * PHYRST# pin */ /* 1: force TXPE = RXPE = 1 if ATW_CMDR[27] = 0. */ #define ATW_C_SYNRF_RF2958PD ATW_SYNRF_PHYRST #define ATW_BPLI_BP_MASK BITS(31,16) /* beacon interval in TU */ #define ATW_BPLI_LI_MASK BITS(15,0) /* STA listen interval in * beacon intervals */ #define ATW_C_CAP0_TIMLEN1 BITS(31,24) /* TIM table 1 len in bytes * including TIM ID (XXX huh?) */ #define ATW_C_CAP0_TIMLEN0 BITS(23,16) /* TIM table 0 len in bytes, * including TIM ID (XXX huh?) */ #define ATW_C_CAP0_CWMAX BITS(11,8) /* 1 <= CWMAX <= 5 fixes CW? * 5 < CWMAX <= 9 sets max? * 10? * default 0 */ #define ATW_CAP0_RCVDTIM BIT(4) /* receive every DTIM */ #define ATW_CAP0_CHN_MASK BITS(3,0) /* current DSSS channel */ #define ATW_CAP1_CAPI_MASK BITS(31,16) /* capability information */ #define ATW_CAP1_ATIMW_MASK BITS(15,0) /* ATIM window in TU */ #define ATW_RMD_ATIMST BIT(31) /* ATIM frame TX status */ #define ATW_RMD_CFP BIT(30) /* CFP indicator */ #define ATW_RMD_PCNT BITS(27,16) /* idle time between * awake/ps mode, in seconds */ #define ATW_RMD_RMRD_MASK BITS(15,0) /* max RX reception duration * in us */ #define ATW_CFPP_CFPP BITS(31,24) /* CFP unit DTIM */ #define ATW_CFPP_CFPMD BITS(23,8) /* CFP max duration in TU */ #define ATW_CFPP_DTIMP BITS(7,0) /* DTIM period in beacon * intervals */ #define ATW_TOFS0_USCNT_MASK BITS(29,24) /* number of system clocks * in 1 microsecond. * Depends PCI bus speed? */ #define ATW_C_TOFS0_TUCNT_MASK BITS(14,10) /* PIFS (microseconds) */ #define ATW_TOFS0_TUCNT_MASK BITS(9,0) /* TU counter in microseconds */ /* TBD TOFS1 */ #define ATW_TOFS1_TSFTOFSR_MASK BITS(31,24) /* RX TSFT offset in * microseconds: RF+BBP * latency */ #define ATW_TOFS1_TBTTPRE_MASK BITS(23,8) /* prediction time, (next * Nth TBTT - TBTTOFS) in * microseconds (huh?). To * match TSFT[25:10] (huh?). */ #define ATW_TBTTPRE_MASK BITS(25, 10) #define ATW_TOFS1_TBTTOFS_MASK BITS(7,0) /* wake-up time offset before * TBTT in TU */ #define ATW_IFST_SLOT_MASK BITS(27,23) /* SLOT time in us */ #define ATW_IFST_SIFS_MASK BITS(22,15) /* SIFS time in us */ #define ATW_IFST_DIFS_MASK BITS(14,9) /* DIFS time in us */ #define ATW_IFST_EIFS_MASK BITS(8,0) /* EIFS time in us */ #define ATW_RSPT_MART_MASK BITS(31,16) /* max response time in us */ #define ATW_RSPT_MIRT_MASK BITS(15,8) /* min response time in us */ #define ATW_RSPT_TSFTOFST_MASK BITS(7,0) /* TX TSFT offset in us */ #define ATW_WEPCTL_WEPENABLE BIT(31) /* enable WEP engine */ #define ATW_WEPCTL_AUTOSWITCH BIT(30) /* auto-switch enable (huh?) */ #define ATW_WEPCTL_CURTBL BIT(29) /* current table in use */ #define ATW_WEPCTL_WR BIT(28) /* */ #define ATW_WEPCTL_RD BIT(27) /* */ #define ATW_WEPCTL_WEPRXBYP BIT(25) /* bypass WEP on RX */ #define ATW_WEPCTL_SHKEY BIT(24) /* 1: pass to host if tbl * lookup fails, 0: use * shared-key */ #define ATW_WEPCTL_UNKNOWN0 BIT(23) /* has something to do with * revision 0x20. Possibly * selects a different WEP * table. */ #define ATW_WEPCTL_TBLADD_MASK BITS(8,0) /* add to table */ /* set these bits in the second byte of a SRAM shared key record to affect * the use and interpretation of the key in the record. */ #define ATW_WEP_ENABLED BIT(7) #define ATW_WEP_104BIT BIT(6) #define ATW_WESK_DATA_MASK BITS(15,0) /* data */ #define ATW_WEPCNT_WIEC_MASK BITS(15,0) /* WEP ICV error count */ #define ATW_MACTEST_FORCE_IV BIT(23) #define ATW_MACTEST_FORCE_KEYID BIT(22) #define ATW_MACTEST_KEYID_MASK BITS(21,20) #define ATW_MACTEST_MMI_USETXCLK BIT(11) /* Function Event/Status registers */ #define ATW_FER_INTR BIT(15) /* interrupt: set regardless of mask */ #define ATW_FER_GWAKE BIT(4) /* general wake-up: set regardless of mask */ #define ATW_FEMR_INTR_EN BIT(15) /* enable INTA# */ #define ATW_FEMR_WAKEUP_EN BIT(14) /* enable wake-up */ #define ATW_FEMR_GWAKE_EN BIT(4) /* enable general wake-up */ #define ATW_FPSR_INTR_STATUS BIT(15) /* interrupt status */ #define ATW_FPSR_WAKEUP_STATUS BIT(4) /* CSTSCHG state */ #define ATW_FFER_INTA_FORCE BIT(15) /* activate INTA (if not masked) */ #define ATW_FFER_GWAKE_FORCE BIT(4) /* activate CSTSCHG (if not masked) */ /* Serial EEPROM offsets */ #define ATW_SR_CLASS_CODE (0x00/2) #define ATW_SR_FORMAT_VERSION (0x02/2) #define ATW_SR_MAJOR_MASK BITS(7, 0) #define ATW_SR_MINOR_MASK BITS(15,8) #define ATW_SR_MAC00 (0x08/2) /* CSR21 */ #define ATW_SR_MAC01 (0x0A/2) /* CSR21/22 */ #define ATW_SR_MAC10 (0x0C/2) /* CSR22 */ #define ATW_SR_CSR20 (0x16/2) #define ATW_SR_ANT_MASK BITS(12, 10) #define ATW_SR_PWRSCALE_MASK BITS(9, 8) #define ATW_SR_CLKSAVE_MASK BITS(7, 6) #define ATW_SR_RFTYPE_MASK BITS(5, 3) #define ATW_SR_BBPTYPE_MASK BITS(2, 0) #define ATW_SR_CR28_CR03 (0x18/2) #define ATW_SR_CR28_MASK BITS(15,8) #define ATW_SR_CR03_MASK BITS(7, 0) #define ATW_SR_CTRY_CR29 (0x1A/2) #define ATW_SR_CTRY_MASK BITS(15,8) /* country code */ #define COUNTRY_FCC 0 #define COUNTRY_IC 1 #define COUNTRY_ETSI 2 #define COUNTRY_SPAIN 3 #define COUNTRY_FRANCE 4 #define COUNTRY_MMK 5 #define COUNTRY_MMK2 6 #define ATW_SR_CR29_MASK BITS(7, 0) #define ATW_SR_PCI_DEVICE (0x20/2) /* CR0 */ #define ATW_SR_PCI_VENDOR (0x22/2) /* CR0 */ #define ATW_SR_SUB_DEVICE (0x24/2) /* CR11 */ #define ATW_SR_SUB_VENDOR (0x26/2) /* CR11 */ #define ATW_SR_CR15 (0x28/2) #define ATW_SR_LOCISPTR (0x2A/2) /* CR10 */ #define ATW_SR_HICISPTR (0x2C/2) /* CR10 */ #define ATW_SR_CSR18 (0x2E/2) #define ATW_SR_D0_D1_PWR (0x40/2) /* CR49 */ #define ATW_SR_D2_D3_PWR (0x42/2) /* CR49 */ #define ATW_SR_CIS_WORDS (0x52/2) /* CR17 of RFMD RF3000 BBP: returns TWO channels */ #define ATW_SR_TXPOWER(chnl) (0x54/2 + ((chnl) - 1)/2) /* CR20 of RFMD RF3000 BBP: returns TWO channels */ #define ATW_SR_LPF_CUTOFF(chnl) (0x62/2 + ((chnl) - 1)/2) /* CR21 of RFMD RF3000 BBP: returns TWO channels */ #define ATW_SR_LNA_GS_THRESH(chnl) (0x70/2 + ((chnl) - 1)/2) #define ATW_SR_CHECKSUM (0x7e/2) /* for data 0x00-0x7d */ #define ATW_SR_CIS (0x80/2) /* Cardbus CIS */ /* Tx descriptor */ struct atw_txdesc { u_int32_t at_ctl; #define at_stat at_ctl u_int32_t at_flags; u_int32_t at_buf1; u_int32_t at_buf2; }; #define ATW_TXCTL_OWN BIT(31) /* 1: ready to transmit */ #define ATW_TXCTL_DONE BIT(30) /* 0: not processed */ #define ATW_TXCTL_TXDR_MASK BITS(27,20) /* TX data rate (?) */ #define ATW_TXCTL_TL_MASK BITS(19,0) /* retry limit, 0 - 255 */ #define ATW_TXSTAT_OWN ATW_TXCTL_OWN /* 0: not for transmission */ #define ATW_TXSTAT_DONE ATW_TXCTL_DONE /* 1: been processed */ #define ATW_TXSTAT_ES BIT(29) /* 0: TX successful */ #define ATW_TXSTAT_TLT BIT(28) /* TX lifetime expired */ #define ATW_TXSTAT_TRT BIT(27) /* TX retry limit expired */ #define ATW_TXSTAT_TUF BIT(26) /* TX under-run error */ #define ATW_TXSTAT_TRO BIT(25) /* TX over-run error */ #define ATW_TXSTAT_SOFBR BIT(24) /* packet size != buffer size * (?) */ #define ATW_TXSTAT_ARC_MASK BITS(11,0) /* accumulated retry count */ #define ATW_TXFLAG_IC BIT(31) /* interrupt on completion */ #define ATW_TXFLAG_LS BIT(30) /* packet's last descriptor */ #define ATW_TXFLAG_FS BIT(29) /* packet's first descriptor */ #define ATW_TXFLAG_TER BIT(25) /* end of ring */ #define ATW_TXFLAG_TCH BIT(24) /* at_buf2 is 2nd chain */ #define ATW_TXFLAG_TBS2_MASK BITS(23,12) /* at_buf2 byte count */ #define ATW_TXFLAG_TBS1_MASK BITS(11,0) /* at_buf1 byte count */ /* Rx descriptor */ struct atw_rxdesc { u_int32_t ar_stat; u_int32_t ar_ctl; u_int32_t ar_buf1; u_int32_t ar_buf2; }; #define ar_rssi ar_ctl #define ATW_RXCTL_RER BIT(25) /* end of ring */ #define ATW_RXCTL_RCH BIT(24) /* ar_buf2 is 2nd chain */ #define ATW_RXCTL_RBS2_MASK BITS(23,12) /* ar_buf2 byte count */ #define ATW_RXCTL_RBS1_MASK BITS(11,0) /* ar_buf1 byte count */ #define ATW_RXSTAT_OWN BIT(31) /* 1: NIC may fill descriptor */ #define ATW_RXSTAT_ES BIT(30) /* error summary, 0 on * success */ #define ATW_RXSTAT_SQL BIT(29) /* has signal quality (?) */ #define ATW_RXSTAT_DE BIT(28) /* descriptor error---packet is * truncated. last descriptor * only */ #define ATW_RXSTAT_FS BIT(27) /* packet's first descriptor */ #define ATW_RXSTAT_LS BIT(26) /* packet's last descriptor */ #define ATW_RXSTAT_PCF BIT(25) /* received during CFP */ #define ATW_RXSTAT_SFDE BIT(24) /* PLCP SFD error */ #define ATW_RXSTAT_SIGE BIT(23) /* PLCP signal error */ #define ATW_RXSTAT_CRC16E BIT(22) /* PLCP CRC16 error */ #define ATW_RXSTAT_RXTOE BIT(21) /* RX time-out, last descriptor * only. */ #define ATW_RXSTAT_CRC32E BIT(20) /* CRC32 error */ #define ATW_RXSTAT_ICVE BIT(19) /* WEP ICV error */ #define ATW_RXSTAT_DA1 BIT(17) /* DA bit 1, admin'd address */ #define ATW_RXSTAT_DA0 BIT(16) /* DA bit 0, group address */ #define ATW_RXSTAT_RXDR_MASK BITS(15,12) /* RX data rate */ #define ATW_RXSTAT_FL_MASK BITS(11,0) /* RX frame length, last * descriptor only */ /* Static RAM (contains WEP keys, beacon content). Addresses and size * are in 16-bit words. */ #define ATW_SRAM_ADDR_INDIVL_KEY 0x0 #define ATW_SRAM_ADDR_SHARED_KEY (0x160 * 2) #define ATW_SRAM_ADDR_SSID (0x180 * 2) #define ATW_SRAM_ADDR_SUPRATES (0x191 * 2) #define ATW_SRAM_MAXSIZE (0x200 * 2) #define ATW_SRAM_A_SIZE ATW_SRAM_MAXSIZE #define ATW_SRAM_B_SIZE (0x1c0 * 2)