FreeBSD/Linux Kernel Cross Reference
sys/dev/ath/ath_hal/ar5210/ar5210reg.h

     /*-
      * SPDX-License-Identifier: ISC
      *
      * Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
      * Copyright (c) 2002-2004 Atheros Communications, Inc.
      *
      * Permission to use, copy, modify, and/or distribute this software for any
      * purpose with or without fee is hereby granted, provided that the above
      * copyright notice and this permission notice appear in all copies.
     *
     * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
     * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
     * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
     * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
     * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
     * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
     * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
     *
     * $FreeBSD$
     */
    #ifndef _DEV_ATH_AR5210REG_H
    #define _DEV_ATH_AR5210REG_H
    
    /*
     * Register defintions for the Atheros AR5210/5110 MAC/Basedband
     * Processor for IEEE 802.11a 5-GHz Wireless LANs.
     */
    
    #ifndef PCI_VENDOR_ATHEROS
    #define PCI_VENDOR_ATHEROS              0x168c
    #endif
    #define PCI_PRODUCT_ATHEROS_AR5210      0x0007
    #define PCI_PRODUCT_ATHEROS_AR5210_OLD  0x0004
    
    /* DMA Registers */
    #define AR_TXDP0        0x0000          /* TX queue pointer 0 register */
    #define AR_TXDP1        0x0004          /* TX queue pointer 1 register */
    #define AR_CR           0x0008          /* Command register */
    #define AR_RXDP         0x000c          /* RX queue descriptor ptr register */
    #define AR_CFG          0x0014          /* Configuration and status register */
    #define AR_ISR          0x001c          /* Interrupt status register */
    #define AR_IMR          0x0020          /* Interrupt mask register */
    #define AR_IER          0x0024          /* Interrupt global enable register */
    #define AR_BCR          0x0028          /* Beacon control register */
    #define AR_BSR          0x002c          /* Beacon status register */
    #define AR_TXCFG        0x0030          /* TX configuration register */
    #define AR_RXCFG        0x0034          /* RX configuration register */
    #define AR_MIBC         0x0040          /* MIB control register */
    #define AR_TOPS         0x0044          /* Timeout prescale register */
    #define AR_RXNOFRM      0x0048          /* RX no frame timeout register */
    #define AR_TXNOFRM      0x004c          /* TX no frame timeout register */
    #define AR_RPGTO        0x0050          /* RX frame gap timeout register */
    #define AR_RFCNT        0x0054          /* RX frame count limit register */
    #define AR_MISC         0x0058          /* Misc control and status register */
    #define AR_RC           0x4000          /* Reset control */
    #define AR_SCR          0x4004          /* Sleep control */
    #define AR_INTPEND      0x4008          /* Interrupt pending */
    #define AR_SFR          0x400c          /* Force sleep */
    #define AR_PCICFG       0x4010          /* PCI configuration */
    #define AR_GPIOCR       0x4014          /* GPIO configuration */
    #define AR_GPIODO       0x4018          /* GPIO data output */
    #define AR_GPIODI       0x401c          /* GPIO data input */
    #define AR_SREV         0x4020          /* Silicon revision */
    /* EEPROM Access Registers */
    #define AR_EP_AIR_BASE  0x6000          /* EEPROM access initiation regs base */
    #define AR_EP_AIR(n)    (AR_EP_AIR_BASE + (n)*4)
    #define AR_EP_RDATA     0x6800          /* EEPROM read data register */
    #define AR_EP_STA       0x6c00          /* EEPROM access status register */
    /* PCU Registers */
    #define AR_STA_ID0      0x8000          /* Lower 32bits of MAC address */
    #define AR_STA_ID1      0x8004          /* Upper 16bits of MAC address */
    #define AR_BSS_ID0      0x8008          /* Lower 32bits of BSSID */
    #define AR_BSS_ID1      0x800c          /* Upper 16bits of BSSID */
    #define AR_SLOT_TIME    0x8010          /* Length of a back-off */
    #define AR_TIME_OUT     0x8014          /* Timeout to wait for ACK and CTS */
    #define AR_RSSI_THR     0x8018          /* Beacon RSSI warning threshold */
    #define AR_RETRY_LMT    0x801c          /* Short and long frame retry limit */
    #define AR_USEC         0x8020          /* Transmit latency */
    #define AR_BEACON       0x8024          /* Beacon control */
    #define AR_CFP_PERIOD   0x8028          /* CFP period */
    #define AR_TIMER0       0x802c          /* Next beacon time */
    #define AR_TIMER1       0x8030          /* Next DMA beacon alert time */
    #define AR_TIMER2       0x8034          /* Next software beacon alert time */
    #define AR_TIMER3       0x8038          /* Next ATIM window time */
    #define AR_IFS0         0x8040          /* Protocol timers */
    #define AR_IFS1         0x8044          /* Protocol time and control */
    #define AR_CFP_DUR      0x8048          /* Maximum CFP duration */
    #define AR_RX_FILTER    0x804c          /* Receive filter */
    #define AR_MCAST_FIL0   0x8050          /* Lower 32bits of mcast filter mask */
    #define AR_MCAST_FIL1   0x8054          /* Upper 16bits of mcast filter mask */
    #define AR_TX_MASK0     0x8058          /* Lower 32bits of TX mask */
    #define AR_TX_MASK1     0x805c          /* Upper 16bits of TX mask */
    #define AR_CLR_TMASK    0x8060          /* Clear TX mask */
    #define AR_TRIG_LEV     0x8064          /* Minimum FIFO fill level before TX */
    #define AR_DIAG_SW      0x8068          /* PCU control */
    #define AR_TSF_L32      0x806c          /* Lower 32bits of local clock */
    #define AR_TSF_U32      0x8070          /* Upper 32bits of local clock */
    #define AR_LAST_TSTP    0x8080          /* Lower 32bits of last beacon tstamp */
    #define AR_RETRY_CNT    0x8084          /* Current short or long retry cnt */
   #define AR_BACKOFF      0x8088          /* Back-off status */
   #define AR_NAV          0x808c          /* Current NAV value */
   #define AR_RTS_OK       0x8090          /* RTS success counter */
   #define AR_RTS_FAIL     0x8094          /* RTS failure counter */
   #define AR_ACK_FAIL     0x8098          /* ACK failure counter */
   #define AR_FCS_FAIL     0x809c          /* FCS failure counter */
   #define AR_BEACON_CNT   0x80a0          /* Valid beacon counter */
   #define AR_KEYTABLE_0   0x9000          /* Encryption key table */
   #define AR_KEYTABLE(n)  (AR_KEYTABLE_0 + ((n)*32))
   
   #define AR_CR_TXE0              0x00000001      /* TX queue 0 enable */
   #define AR_CR_TXE1              0x00000002      /* TX queue 1 enable */
   #define AR_CR_RXE               0x00000004      /* RX enable */
   #define AR_CR_TXD0              0x00000008      /* TX queue 0 disable */
   #define AR_CR_TXD1              0x00000010      /* TX queue 1 disable */
   #define AR_CR_RXD               0x00000020      /* RX disable */
   #define AR_CR_SWI               0x00000040      /* software interrupt */
   #define AR_CR_BITS \
           "\2\1TXE0\2TXE1\3RXE\4TXD0\5TXD1\6RXD\7SWI"
   
   #define AR_CFG_SWTD             0x00000001      /* BE for TX desc */
   #define AR_CFG_SWTB             0x00000002      /* BE for TX data */
   #define AR_CFG_SWRD             0x00000004      /* BE for RX desc */
   #define AR_CFG_SWRB             0x00000008      /* BE for RX data */
   #define AR_CFG_SWRG             0x00000010      /* BE for registers */
   #define AR_CFG_EEBS             0x00000200      /* EEPROM busy */
   #define AR_CFG_TXCNT            0x00007800      /* number of TX desc in Q */
   #define AR_CFG_TXCNT_S          11
   #define AR_CFG_TXFSTAT          0x00008000      /* TX DMA status */
   #define AR_CFG_TXFSTRT          0x00010000      /* re-enable TX DMA */
   #define AR_CFG_BITS \
           "\2\1SWTD\2SWTB\3SWRD\4SWRB\5SWRG\14EEBS\17TXFSTAT\20TXFSTRT"
   
   #define AR_ISR_RXOK_INT         0x00000001      /* RX frame OK */
   #define AR_ISR_RXDESC_INT       0x00000002      /* RX intr request */
   #define AR_ISR_RXERR_INT        0x00000004      /* RX error */
   #define AR_ISR_RXNOFRM_INT      0x00000008      /* no frame received */
   #define AR_ISR_RXEOL_INT        0x00000010      /* RX desc empty */
   #define AR_ISR_RXORN_INT        0x00000020      /* RX fifo overrun */
   #define AR_ISR_TXOK_INT         0x00000040      /* TX frame OK */
   #define AR_ISR_TXDESC_INT       0x00000080      /* TX intr request */
   #define AR_ISR_TXERR_INT        0x00000100      /* TX error */
   #define AR_ISR_TXNOFRM_INT      0x00000200      /* no frame transmitted */
   #define AR_ISR_TXEOL_INT        0x00000400      /* TX desc empty */
   #define AR_ISR_TXURN_INT        0x00000800      /* TX fifo underrun */
   #define AR_ISR_MIB_INT          0x00001000      /* MIB interrupt */
   #define AR_ISR_SWI_INT          0x00002000      /* software interrupt */
   #define AR_ISR_RXPHY_INT        0x00004000      /* PHY RX error */
   #define AR_ISR_RXKCM_INT        0x00008000      /* Key cache miss */
   #define AR_ISR_SWBA_INT         0x00010000      /* software beacon alert */
   #define AR_ISR_BRSSI_INT        0x00020000      /* beacon threshold */
   #define AR_ISR_BMISS_INT        0x00040000      /* beacon missed */
   #define AR_ISR_MCABT_INT        0x00100000      /* master cycle abort */
   #define AR_ISR_SSERR_INT        0x00200000      /* SERR on PCI */
   #define AR_ISR_DPERR_INT        0x00400000      /* Parity error on PCI */
   #define AR_ISR_GPIO_INT         0x01000000      /* GPIO interrupt */
   #define AR_ISR_BITS \
           "\2\1RXOK\2RXDESC\3RXERR\4RXNOFM\5RXEOL\6RXORN\7TXOK\10TXDESC"\
           "\11TXERR\12TXNOFRM\13TXEOL\14TXURN\15MIB\16SWI\17RXPHY\20RXKCM"\
           "\21SWBA\22BRSSI\23BMISS\24MCABT\25SSERR\26DPERR\27GPIO"
   
   #define AR_IMR_RXOK_INT         0x00000001      /* RX frame OK */
   #define AR_IMR_RXDESC_INT       0x00000002      /* RX intr request */
   #define AR_IMR_RXERR_INT        0x00000004      /* RX error */
   #define AR_IMR_RXNOFRM_INT      0x00000008      /* no frame received */
   #define AR_IMR_RXEOL_INT        0x00000010      /* RX desc empty */
   #define AR_IMR_RXORN_INT        0x00000020      /* RX fifo overrun */
   #define AR_IMR_TXOK_INT         0x00000040      /* TX frame OK */
   #define AR_IMR_TXDESC_INT       0x00000080      /* TX intr request */
   #define AR_IMR_TXERR_INT        0x00000100      /* TX error */
   #define AR_IMR_TXNOFRM_INT      0x00000200      /* no frame transmitted */
   #define AR_IMR_TXEOL_INT        0x00000400      /* TX desc empty */
   #define AR_IMR_TXURN_INT        0x00000800      /* TX fifo underrun */
   #define AR_IMR_MIB_INT          0x00001000      /* MIB interrupt */
   #define AR_IMR_SWI_INT          0x00002000      /* software interrupt */
   #define AR_IMR_RXPHY_INT        0x00004000      /* PHY RX error */
   #define AR_IMR_RXKCM_INT        0x00008000      /* Key cache miss */
   #define AR_IMR_SWBA_INT         0x00010000      /* software beacon alert */
   #define AR_IMR_BRSSI_INT        0x00020000      /* beacon threshold */
   #define AR_IMR_BMISS_INT        0x00040000      /* beacon missed */
   #define AR_IMR_MCABT_INT        0x00100000      /* master cycle abort */
   #define AR_IMR_SSERR_INT        0x00200000      /* SERR on PCI */
   #define AR_IMR_DPERR_INT        0x00400000      /* Parity error on PCI */
   #define AR_IMR_GPIO_INT         0x01000000      /* GPIO interrupt */
   #define AR_IMR_BITS     AR_ISR_BITS
   
   #define AR_IER_DISABLE          0x00000000      /* pseudo-flag */
   #define AR_IER_ENABLE           0x00000001      /* global interrupt enable */
   #define AR_IER_BITS     "\2\1ENABLE"
   
   #define AR_BCR_BCMD             0x00000001      /* ad hoc beacon mode */
   #define AR_BCR_BDMAE            0x00000002      /* beacon DMA enable */
   #define AR_BCR_TQ1FV            0x00000004      /* use TXQ1 for non-beacon */
   #define AR_BCR_TQ1V             0x00000008      /* TXQ1 valid for beacon */
   #define AR_BCR_BCGET            0x00000010      /* force a beacon fetch */
   #define AR_BCR_BITS     "\2\1BCMD\2BDMAE\3TQ1FV\4TQ1V\5BCGET"
   
   #define AR_BSR_BDLYSW           0x00000001      /* software beacon delay */
   #define AR_BSR_BDLYDMA          0x00000002      /* DMA beacon delay */
   #define AR_BSR_TXQ1F            0x00000004      /* TXQ1 fetch */
   #define AR_BSR_ATIMDLY          0x00000008      /* ATIM delay */
   #define AR_BSR_SNPBCMD          0x00000100      /* snapshot of BCMD */
   #define AR_BSR_SNPBDMAE         0x00000200      /* snapshot of BDMAE */
   #define AR_BSR_SNPTQ1FV         0x00000400      /* snapshot of TQ1FV */
   #define AR_BSR_SNPTQ1V          0x00000800      /* snapshot of TQ1V */
   #define AR_BSR_SNAPPEDBCRVALID  0x00001000      /* snapshot of BCR are valid */
   #define AR_BSR_SWBA_CNT         0x00ff0000      /* software beacon alert cnt */
   #define AR_BSR_BITS \
           "\2\1BDLYSW\2BDLYDMA\3TXQ1F\4ATIMDLY\11SNPBCMD\12SNPBDMAE"\
           "\13SNPTQ1FV\14SNPTQ1V\15SNAPPEDBCRVALID"
   
   #define AR_TXCFG_SDMAMR         0x00000007      /* DMA burst size 2^(2+x) */
   #define AR_TXCFG_TXFSTP         0x00000008      /* Stop TX DMA on filtered */
   #define AR_TXCFG_TXFULL         0x00000070      /* TX DMA desc Q full thresh */
   #define AR_TXCFG_TXCONT_EN      0x00000080      /* Enable continuous TX mode */
   #define AR_TXCFG_BITS   "\2\3TXFSTP\7TXCONT_EN"
   
   #define AR_RXCFG_SDMAMW         0x00000007      /* DMA burst size 2^(2+x) */
   #define AR_RXCFG_ZLFDMA         0x00000010      /* enable zero length DMA */
   
   /* DMA sizes used for both AR_TXCFG_SDMAMR and AR_RXCFG_SDMAMW */
   #define AR_DMASIZE_4B           0               /* DMA size 4 bytes */
   #define AR_DMASIZE_8B           1               /* DMA size 8 bytes */
   #define AR_DMASIZE_16B          2               /* DMA size 16 bytes */
   #define AR_DMASIZE_32B          3               /* DMA size 32 bytes */
   #define AR_DMASIZE_64B          4               /* DMA size 64 bytes */
   #define AR_DMASIZE_128B         5               /* DMA size 128 bytes */
   #define AR_DMASIZE_256B         6               /* DMA size 256 bytes */
   #define AR_DMASIZE_512B         7               /* DMA size 512 bytes */
   
   #define AR_MIBC_COW             0x00000001      /* counter overflow warning */
   #define AR_MIBC_FMC             0x00000002      /* freeze MIB counters */
   #define AR_MIBC_CMC             0x00000004      /* clear MIB counters */
   #define AR_MIBC_MCS             0x00000008      /* MIB counter strobe */
   
   #define AR_RFCNT_RFCL           0x0000000f      /* RX frame count limit */
   
   #define AR_MISC_LED_DECAY       0x001c0000      /* LED decay rate */
   #define AR_MISC_LED_BLINK       0x00e00000      /* LED blink rate */
   
   #define AR_RC_RPCU              0x00000001      /* PCU Warm Reset */
   #define AR_RC_RDMA              0x00000002      /* DMA Warm Reset */
   #define AR_RC_RMAC              0x00000004      /* MAC Warm Reset */
   #define AR_RC_RPHY              0x00000008      /* PHY Warm Reset */
   #define AR_RC_RPCI              0x00000010      /* PCI Core Warm Reset */
   #define AR_RC_BITS      "\2\1RPCU\2RDMA\3RMAC\4RPHY\5RPCI"
   
   #define AR_SCR_SLDUR            0x0000ffff      /* sleep duration */
   #define AR_SCR_SLE              0x00030000      /* sleep enable */
   #define AR_SCR_SLE_S            16
   /*
    * The previous values for the following three defines were:
    *
    *      AR_SCR_SLE_WAKE         0x00000000
    *      AR_SCR_SLE_SLP          0x00010000
    *      AR_SCR_SLE_ALLOW        0x00020000
    *
    * However, these have been pre-shifted with AR_SCR_SLE_S.  The
    * OS_REG_READ() macro would attempt to shift them again, effectively
    * shifting out any of the set bits completely.
    */
   #define AR_SCR_SLE_WAKE         0               /* force wake */
   #define AR_SCR_SLE_SLP          1               /* force sleep */
   #define AR_SCR_SLE_ALLOW        2               /* allow to control sleep */
   #define AR_SCR_BITS     "\2\20SLE_SLP\21SLE_ALLOW"
   
   #define AR_INTPEND_IP           0x00000001      /* interrupt pending */
   #define AR_INTPEND_BITS "\2\1IP"
   
   #define AR_SFR_SF               0x00000001      /* force sleep immediately */
   
   #define AR_PCICFG_EEPROMSEL     0x00000001      /* EEPROM access enable */
   #define AR_PCICFG_CLKRUNEN      0x00000004      /* CLKRUN enable */
   #define AR_PCICFG_LED_PEND      0x00000020      /* LED for assoc pending */
   #define AR_PCICFG_LED_ACT       0x00000040      /* LED for assoc active */
   #define AR_PCICFG_SL_INTEN      0x00000800      /* Enable sleep intr */
   #define AR_PCICFG_LED_BCTL      0x00001000      /* LED blink for local act */
   #define AR_PCICFG_SL_INPEN      0x00002800      /* sleep even intr pending */
   #define AR_PCICFG_SPWR_DN       0x00010000      /* sleep indication */
   #define AR_PCICFG_BITS \
           "\2\1EEPROMSEL\3CLKRUNEN\5LED_PEND\6LED_ACT\13SL_INTEN"\
           "\14LED_BCTL\20SPWR_DN"
   
   #define AR_GPIOCR_IN(n)         (0<<((n)*2))    /* input-only */
   #define AR_GPIOCR_OUT0(n)       (1<<((n)*2))    /* output-only if GPIODO = 0 */
   #define AR_GPIOCR_OUT1(n)       (2<<((n)*2))    /* output-only if GPIODO = 1 */
   #define AR_GPIOCR_OUT(n)        (3<<((n)*2))    /* always output */
   #define AR_GPIOCR_ALL(n)        (3<<((n)*2))    /* all bits for pin */
   #define AR_GPIOCR_INT_SEL(n)    ((n)<<12)       /* GPIO interrupt pin select */
   #define AR_GPIOCR_INT_ENA       0x00008000      /* Enable GPIO interrupt */
   #define AR_GPIOCR_INT_SELL      0x00000000      /* Interrupt if pin is low */
   #define AR_GPIOCR_INT_SELH      0x00010000      /* Interrupt if pin is high */
   
   #define AR_SREV_CRETE           4               /* Crete 1st version */
   #define AR_SREV_CRETE_MS        5               /* Crete FCS version */
   #define AR_SREV_CRETE_23        8               /* Crete version 2.3 */
   
   #define AR_EP_STA_RDERR         0x00000001      /* read error */
   #define AR_EP_STA_RDCMPLT       0x00000002      /* read complete */
   #define AR_EP_STA_WRERR         0x00000004      /* write error */
   #define AR_EP_STA_WRCMPLT       0x00000008      /* write complete */
   #define AR_EP_STA_BITS \
           "\2\1RDERR\2RDCMPLT\3WRERR\4WRCMPLT"
   
   #define AR_STA_ID1_AP           0x00010000      /* Access Point Operation */
   #define AR_STA_ID1_ADHOC        0x00020000      /* ad hoc Operation */
   #define AR_STA_ID1_PWR_SV       0x00040000      /* power save report enable */
   #define AR_STA_ID1_NO_KEYSRCH   0x00080000      /* key table search disable */
   #define AR_STA_ID1_NO_PSPOLL    0x00100000      /* auto PS-POLL disable */
   #define AR_STA_ID1_PCF          0x00200000      /* PCF observation enable */
   #define AR_STA_ID1_DESC_ANTENNA 0x00400000      /* use antenna in TX desc */
   #define AR_STA_ID1_DEFAULT_ANTENNA 0x00800000   /* toggle default antenna */
   #define AR_STA_ID1_ACKCTS_6MB   0x01000000      /* use 6Mbps for ACK/CTS */
   #define AR_STA_ID1_BITS \
           "\2\20AP\21ADHOC\22PWR_SV\23NO_KEYSRCH\24NO_PSPOLL\25PCF"\
           "\26DESC_ANTENNA\27DEFAULT_ANTENNA\30ACKCTS_6MB"
   
   #define AR_BSS_ID1_AID          0xffff0000      /* association ID */
   #define AR_BSS_ID1_AID_S        16
   
   #define AR_TIME_OUT_ACK         0x00001fff      /* ACK timeout */
   #define AR_TIME_OUT_ACK_S       0
   #define AR_TIME_OUT_CTS         0x1fff0000      /* CTS timeout */
   #define AR_TIME_OUT_CTS_S       16
   
   #define AR_RSSI_THR_BM_THR      0x00000700      /* missed beacon threshold */
   #define AR_RSSI_THR_BM_THR_S    8
   
   #define AR_RETRY_LMT_SH_RETRY   0x0000000f      /* short frame retry limit */
   #define AR_RETRY_LMT_SH_RETRY_S 0
   #define AR_RETRY_LMT_LG_RETRY   0x000000f0      /* long frame retry limit */
   #define AR_RETRY_LMT_LG_RETRY_S 4
   #define AR_RETRY_LMT_SSH_RETRY  0x00003f00      /* short station retry limit */
   #define AR_RETRY_LMT_SSH_RETRY_S        8
   #define AR_RETRY_LMT_SLG_RETRY  0x000fc000      /* long station retry limit */
   #define AR_RETRY_LMT_SLG_RETRY_S        14
   #define AR_RETRY_LMT_CW_MIN     0x3ff00000      /* minimum contention window */
   #define AR_RETRY_LMT_CW_MIN_S           20
   
   #define AR_USEC_1               0x0000007f      /* number of clk in 1us */
   #define AR_USEC_1_S             0
   #define AR_USEC_32              0x00003f80      /* number of 32MHz clk in 1us */
   #define AR_USEC_32_S            7
   #define AR_USEC_TX_LATENCY      0x000fc000      /* transmit latency in us */
   #define AR_USEC_TX_LATENCY_S    14
   #define AR_USEC_RX_LATENCY      0x03f00000      /* receive latency in us */
   #define AR_USEC_RX_LATENCY_S    20
   
   #define AR_BEACON_PERIOD        0x0000ffff      /* beacon period in TU/ms */
   #define AR_BEACON_PERIOD_S      0
   #define AR_BEACON_TIM           0x007f0000      /* byte offset */
   #define AR_BEACON_TIM_S 16
   #define AR_BEACON_EN            0x00800000      /* beacon transmission enable */
   #define AR_BEACON_RESET_TSF     0x01000000      /* TSF reset oneshot */
   #define AR_BEACON_BITS  "\2\27ENABLE\30RESET_TSF"
   
   #define AR_IFS0_SIFS            0x000007ff      /* SIFS in core clock cycles */
   #define AR_IFS0_SIFS_S          0
   #define AR_IFS0_DIFS            0x007ff800      /* DIFS in core clock cycles */
   #define AR_IFS0_DIFS_S          11
   
   #define AR_IFS1_PIFS            0x00000fff      /* Programmable IFS */
   #define AR_IFS1_PIFS_S          0
   #define AR_IFS1_EIFS            0x03fff000      /* EIFS in core clock cycles */
   #define AR_IFS1_EIFS_S          12
   #define AR_IFS1_CS_EN           0x04000000      /* carrier sense enable */
   
   #define AR_RX_FILTER_UNICAST    0x00000001      /* unicast frame enable */
   #define AR_RX_FILTER_MULTICAST  0x00000002      /* multicast frame enable */
   #define AR_RX_FILTER_BROADCAST  0x00000004      /* broadcast frame enable */
   #define AR_RX_FILTER_CONTROL    0x00000008      /* control frame enable */
   #define AR_RX_FILTER_BEACON     0x00000010      /* beacon frame enable */
   #define AR_RX_FILTER_PROMISCUOUS 0x00000020     /* promiscuous receive enable */
   #define AR_RX_FILTER_BITS \
           "\2\1UCAST\2MCAST\3BCAST\4CONTROL\5BEACON\6PROMISC"
   
   #define AR_DIAG_SW_DIS_WEP_ACK  0x00000001      /* disable ACK if no key found*/
   #define AR_DIAG_SW_DIS_ACK      0x00000002      /* disable ACK generation */
   #define AR_DIAG_SW_DIS_CTS      0x00000004      /* disable CTS generation */
   #define AR_DIAG_SW_DIS_ENC      0x00000008      /* encryption disable */
   #define AR_DIAG_SW_DIS_DEC      0x00000010      /* decryption disable */
   #define AR_DIAG_SW_DIS_TX       0x00000020      /* TX disable */
   #define AR_DIAG_SW_DIS_RX       0x00000040      /* RX disable */
   #define AR_DIAG_SW_LOOP_BACK    0x00000080      /* TX data loopback enable */
   #define AR_DIAG_SW_CORR_FCS     0x00000100      /* corrupt FCS enable */
   #define AR_DIAG_SW_CHAN_INFO    0x00000200      /* channel information enable */
   #define AR_DIAG_SW_EN_SCRAM_SEED 0x00000400     /* use fixed scrambler seed */
   #define AR_DIAG_SW_SCVRAM_SEED  0x0003f800      /* fixed scrambler seed */
   #define AR_DIAG_SW_DIS_SEQ_INC  0x00040000      /* seq increment disable */
   #define AR_DIAG_SW_FRAME_NV0    0x00080000      /* accept frame vers != 0 */
   #define AR_DIAG_SW_DIS_CRYPTO   (AR_DIAG_SW_DIS_ENC | AR_DIAG_SW_DIS_DEC)
   #define AR_DIAG_SW_BITS \
           "\2\1DIS_WEP_ACK\2DIS_ACK\3DIS_CTS\4DIS_ENC\5DIS_DEC\6DIS_TX"\
           "\7DIS_RX\10LOOP_BACK\11CORR_FCS\12CHAN_INFO\13EN_SCRAM_SEED"\
           "\22DIS_SEQ_INC\24FRAME_NV0"
   
   #define AR_RETRY_CNT_SSH        0x0000003f      /* current short retry count */
   #define AR_RETRY_CNT_SLG        0x00000fc0      /* current long retry count */
   
   #define AR_BACKOFF_CW           0x000003ff      /* current contention window */
   #define AR_BACKOFF_CNT          0x03ff0000      /* backoff count */
   
   #define AR_KEYTABLE_KEY0(n)     (AR_KEYTABLE(n) + 0)    /* key bit 0-31 */
   #define AR_KEYTABLE_KEY1(n)     (AR_KEYTABLE(n) + 4)    /* key bit 32-47 */
   #define AR_KEYTABLE_KEY2(n)     (AR_KEYTABLE(n) + 8)    /* key bit 48-79 */
   #define AR_KEYTABLE_KEY3(n)     (AR_KEYTABLE(n) + 12)   /* key bit 80-95 */
   #define AR_KEYTABLE_KEY4(n)     (AR_KEYTABLE(n) + 16)   /* key bit 96-127 */
   #define AR_KEYTABLE_TYPE(n)     (AR_KEYTABLE(n) + 20)   /* key type */
   #define AR_KEYTABLE_TYPE_40     0x00000000      /* 40 bit key */
   #define AR_KEYTABLE_TYPE_104    0x00000001      /* 104 bit key */
   #define AR_KEYTABLE_TYPE_128    0x00000003      /* 128 bit key */
   #define AR_KEYTABLE_MAC0(n)     (AR_KEYTABLE(n) + 24)   /* MAC address 1-32 */
   #define AR_KEYTABLE_MAC1(n)     (AR_KEYTABLE(n) + 28)   /* MAC address 33-47 */
   #define AR_KEYTABLE_VALID       0x00008000      /* key and MAC address valid */
   
   #endif /* _DEV_ATH_AR5210REG_H */

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