/*
* Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
* Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
* Copyright (c) 2007-2008 Michael Taylor <mike.taylor@apprion.com>
*
* Permission to use, copy, modify, and 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.
*
*/
/*
* Register values for Atheros 5210/5211/5212 cards from OpenBSD's ar5k
* maintained by Reyk Floeter
*
* I tried to document those registers by looking at ar5k code, some
* 802.11 (802.11e mostly) papers and by reading various public available
* Atheros presentations and papers like these:
*
* 5210 - http://nova.stanford.edu/~bbaas/ps/isscc2002_slides.pdf
*
* 5211 - http://www.hotchips.org/archives/hc14/3_Tue/16_mcfarland.pdf
*
* This file also contains register values found on a memory dump of
* Atheros's ART program (Atheros Radio Test), on ath9k, on legacy-hal
* released by Atheros and on various debug messages found on the net.
*/
#include "../reg.h"
/*====MAC DMA REGISTERS====*/
/*
* AR5210-Specific TXDP registers
* 5210 has only 2 transmit queues so no DCU/QCU, just
* 2 transmit descriptor pointers...
*/
#define AR5K_NOQCU_TXDP0
0x0000
/* Queue 0 - data */
#define AR5K_NOQCU_TXDP1
0x0004
/* Queue 1 - beacons */
/*
* Mac Control Register
*/
#define AR5K_CR
0x0008
/* Register Address */
#define AR5K_CR_TXE0
0x00000001
/* TX Enable for queue 0 on 5210 */
#define AR5K_CR_TXE1
0x00000002
/* TX Enable for queue 1 on 5210 */
#define AR5K_CR_RXE
0x00000004
/* RX Enable */
#define AR5K_CR_TXD0
0x00000008
/* TX Disable for queue 0 on 5210 */
#define AR5K_CR_TXD1
0x00000010
/* TX Disable for queue 1 on 5210 */
#define AR5K_CR_RXD
0x00000020
/* RX Disable */
#define AR5K_CR_SWI
0x00000040
/* Software Interrupt */
/*
* RX Descriptor Pointer register
*/
#define AR5K_RXDP
0x000c
/*
* Configuration and status register
*/
#define AR5K_CFG
0x0014
/* Register Address */
#define AR5K_CFG_SWTD
0x00000001
/* Byte-swap TX descriptor (for big endian archs) */
#define AR5K_CFG_SWTB
0x00000002
/* Byte-swap TX buffer */
#define AR5K_CFG_SWRD
0x00000004
/* Byte-swap RX descriptor */
#define AR5K_CFG_SWRB
0x00000008
/* Byte-swap RX buffer */
#define AR5K_CFG_SWRG
0x00000010
/* Byte-swap Register access */
#define AR5K_CFG_IBSS
0x00000020
/* 0-BSS, 1-IBSS [5211+] */
#define AR5K_CFG_PHY_OK
0x00000100
/* [5211+] */
#define AR5K_CFG_EEBS
0x00000200
/* EEPROM is busy */
#define AR5K_CFG_CLKGD
0x00000400
/* Clock gated (Disable dynamic clock) */
#define AR5K_CFG_TXCNT
0x00007800
/* Tx frame count (?) [5210] */
#define AR5K_CFG_TXCNT_S
11
#define AR5K_CFG_TXFSTAT
0x00008000
/* Tx frame status (?) [5210] */
#define AR5K_CFG_TXFSTRT
0x00010000
/* [5210] */
#define AR5K_CFG_PCI_THRES
0x00060000
/* PCI Master req q threshold [5211+] */
#define AR5K_CFG_PCI_THRES_S
17
/*
* Interrupt enable register
*/
#define AR5K_IER
0x0024
/* Register Address */
#define AR5K_IER_DISABLE
0x00000000
/* Disable card interrupts */
#define AR5K_IER_ENABLE
0x00000001
/* Enable card interrupts */
/*
* 0x0028 is Beacon Control Register on 5210
* and first RTS duration register on 5211
*/
/*
* Beacon control register [5210]
*/
#define AR5K_BCR
0x0028
/* Register Address */
#define AR5K_BCR_AP
0x00000000
/* AP mode */
#define AR5K_BCR_ADHOC
0x00000001
/* Ad-Hoc mode */
#define AR5K_BCR_BDMAE
0x00000002
/* DMA enable */
#define AR5K_BCR_TQ1FV
0x00000004
/* Use Queue1 for CAB traffic */
#define AR5K_BCR_TQ1V
0x00000008
/* Use Queue1 for Beacon traffic */
#define AR5K_BCR_BCGET
0x00000010
/*
* First RTS duration register [5211]
*/
#define AR5K_RTSD0
0x0028
/* Register Address */
#define AR5K_RTSD0_6
0x000000ff
/* 6Mb RTS duration mask (?) */
#define AR5K_RTSD0_6_S
0 /* 6Mb RTS duration shift (?) */
#define AR5K_RTSD0_9
0x0000ff00
/* 9Mb*/
#define AR5K_RTSD0_9_S
8
#define AR5K_RTSD0_12
0x00ff0000
/* 12Mb*/
#define AR5K_RTSD0_12_S
16
#define AR5K_RTSD0_18
0xff000000
/* 16Mb*/
#define AR5K_RTSD0_18_S
24
/*
* 0x002c is Beacon Status Register on 5210
* and second RTS duration register on 5211
*/
/*
* Beacon status register [5210]
*
* As i can see in ar5k_ar5210_tx_start Reyk uses some of the values of BCR
* for this register, so i guess TQ1V,TQ1FV and BDMAE have the same meaning
* here and SNP/SNAP means "snapshot" (so this register gets synced with BCR).
* So SNAPPEDBCRVALID should also stand for "snapped BCR -values- valid", so i
* renamed it to SNAPSHOTSVALID to make more sense. I really have no idea what
* else can it be. I also renamed SNPBCMD to SNPADHOC to match BCR.
*/
#define AR5K_BSR
0x002c
/* Register Address */
#define AR5K_BSR_BDLYSW
0x00000001
/* SW Beacon delay (?) */
#define AR5K_BSR_BDLYDMA
0x00000002
/* DMA Beacon delay (?) */
#define AR5K_BSR_TXQ1F
0x00000004
/* Beacon queue (1) finished */
#define AR5K_BSR_ATIMDLY
0x00000008
/* ATIM delay (?) */
#define AR5K_BSR_SNPADHOC
0x00000100
/* Ad-hoc mode set (?) */
#define AR5K_BSR_SNPBDMAE
0x00000200
/* Beacon DMA enabled (?) */
#define AR5K_BSR_SNPTQ1FV
0x00000400
/* Queue1 is used for CAB traffic (?) */
#define AR5K_BSR_SNPTQ1V
0x00000800
/* Queue1 is used for Beacon traffic (?) */
#define AR5K_BSR_SNAPSHOTSVALID
0x00001000
/* BCR snapshots are valid (?) */
#define AR5K_BSR_SWBA_CNT
0x00ff0000
/*
* Second RTS duration register [5211]
*/
#define AR5K_RTSD1
0x002c
/* Register Address */
#define AR5K_RTSD1_24
0x000000ff
/* 24Mb */
#define AR5K_RTSD1_24_S
0
#define AR5K_RTSD1_36
0x0000ff00
/* 36Mb */
#define AR5K_RTSD1_36_S
8
#define AR5K_RTSD1_48
0x00ff0000
/* 48Mb */
#define AR5K_RTSD1_48_S
16
#define AR5K_RTSD1_54
0xff000000
/* 54Mb */
#define AR5K_RTSD1_54_S
24
/*
* Transmit configuration register
*/
#define AR5K_TXCFG
0x0030
/* Register Address */
#define AR5K_TXCFG_SDMAMR
0x00000007
/* DMA size (read) */
#define AR5K_TXCFG_SDMAMR_S
0
#define AR5K_TXCFG_B_MODE
0x00000008
/* Set b mode for 5111 (enable 2111) */
#define AR5K_TXCFG_TXFSTP
0x00000008
/* TX DMA full Stop [5210] */
#define AR5K_TXCFG_TXFULL
0x000003f0
/* TX Trigger level mask */
#define AR5K_TXCFG_TXFULL_S
4
#define AR5K_TXCFG_TXFULL_0B
0x00000000
#define AR5K_TXCFG_TXFULL_64B
0x00000010
#define AR5K_TXCFG_TXFULL_128B
0x00000020
#define AR5K_TXCFG_TXFULL_192B
0x00000030
#define AR5K_TXCFG_TXFULL_256B
0x00000040
#define AR5K_TXCFG_TXCONT_EN
0x00000080
#define AR5K_TXCFG_DMASIZE
0x00000100
/* Flag for passing DMA size [5210] */
#define AR5K_TXCFG_JUMBO_DESC_EN
0x00000400
/* Enable jumbo tx descriptors [5211+] */
#define AR5K_TXCFG_ADHOC_BCN_ATIM
0x00000800
/* Adhoc Beacon ATIM Policy */
#define AR5K_TXCFG_ATIM_WINDOW_DEF_DIS
0x00001000
/* Disable ATIM window defer [5211+] */
#define AR5K_TXCFG_RTSRND
0x00001000
/* [5211+] */
#define AR5K_TXCFG_FRMPAD_DIS
0x00002000
/* [5211+] */
#define AR5K_TXCFG_RDY_CBR_DIS
0x00004000
/* Ready time CBR disable [5211+] */
#define AR5K_TXCFG_JUMBO_FRM_MODE
0x00008000
/* Jumbo frame mode [5211+] */
#define AR5K_TXCFG_DCU_DBL_BUF_DIS
0x00008000
/* Disable double buffering on DCU */
#define AR5K_TXCFG_DCU_CACHING_DIS
0x00010000
/* Disable DCU caching */
/*
* Receive configuration register
*/
#define AR5K_RXCFG
0x0034
/* Register Address */
#define AR5K_RXCFG_SDMAMW
0x00000007
/* DMA size (write) */
#define AR5K_RXCFG_SDMAMW_S
0
#define AR5K_RXCFG_ZLFDMA
0x00000008
/* Enable Zero-length frame DMA */
#define AR5K_RXCFG_DEF_ANTENNA
0x00000010
/* Default antenna (?) */
#define AR5K_RXCFG_JUMBO_RXE
0x00000020
/* Enable jumbo rx descriptors [5211+] */
#define AR5K_RXCFG_JUMBO_WRAP
0x00000040
/* Wrap jumbo frames [5211+] */
#define AR5K_RXCFG_SLE_ENTRY
0x00000080
/* Sleep entry policy */
/*
* Receive jumbo descriptor last address register
* Only found in 5211 (?)
*/
#define AR5K_RXJLA
0x0038
/*
* MIB control register
*/
#define AR5K_MIBC
0x0040
/* Register Address */
#define AR5K_MIBC_COW
0x00000001
/* Counter Overflow Warning */
#define AR5K_MIBC_FMC
0x00000002
/* Freeze MIB Counters */
#define AR5K_MIBC_CMC
0x00000004
/* Clear MIB Counters */
#define AR5K_MIBC_MCS
0x00000008
/* MIB counter strobe, increment all */
/*
* Timeout prescale register
*/
#define AR5K_TOPS
0x0044
#define AR5K_TOPS_M
0x0000ffff
/*
* Receive timeout register (no frame received)
*/
#define AR5K_RXNOFRM
0x0048
#define AR5K_RXNOFRM_M
0x000003ff
/*
* Transmit timeout register (no frame sent)
*/
#define AR5K_TXNOFRM
0x004c
#define AR5K_TXNOFRM_M
0x000003ff
#define AR5K_TXNOFRM_QCU
0x000ffc00
#define AR5K_TXNOFRM_QCU_S
10
/*
* Receive frame gap timeout register
*/
#define AR5K_RPGTO
0x0050
#define AR5K_RPGTO_M
0x000003ff
/*
* Receive frame count limit register
*/
#define AR5K_RFCNT
0x0054
#define AR5K_RFCNT_M
0x0000001f
/* [5211+] (?) */
#define AR5K_RFCNT_RFCL
0x0000000f
/* [5210] */
/*
* Misc settings register
* (reserved0-3)
*/
#define AR5K_MISC
0x0058
/* Register Address */
#define AR5K_MISC_DMA_OBS_M
0x000001e0
#define AR5K_MISC_DMA_OBS_S
5
#define AR5K_MISC_MISC_OBS_M
0x00000e00
#define AR5K_MISC_MISC_OBS_S
9
#define AR5K_MISC_MAC_OBS_LSB_M
0x00007000
#define AR5K_MISC_MAC_OBS_LSB_S
12
#define AR5K_MISC_MAC_OBS_MSB_M
0x00038000
#define AR5K_MISC_MAC_OBS_MSB_S
15
#define AR5K_MISC_LED_DECAY
0x001c0000
/* [5210] */
#define AR5K_MISC_LED_BLINK
0x00e00000
/* [5210] */
/*
* QCU/DCU clock gating register (5311)
* (reserved4-5)
*/
#define AR5K_QCUDCU_CLKGT
0x005c
/* Register Address (?) */
#define AR5K_QCUDCU_CLKGT_QCU
0x0000ffff
/* Mask for QCU clock */
#define AR5K_QCUDCU_CLKGT_DCU
0x07ff0000
/* Mask for DCU clock */
/*
* Interrupt Status Registers
*
* For 5210 there is only one status register but for
* 5211/5212 we have one primary and 4 secondary registers.
* So we have AR5K_ISR for 5210 and AR5K_PISR /SISRx for 5211/5212.
* Most of these bits are common for all chipsets.
*
* NOTE: On 5211+ TXOK, TXDESC, TXERR, TXEOL and TXURN contain
* the logical OR from per-queue interrupt bits found on SISR registers
* (see below).
*/
#define AR5K_ISR
0x001c
/* Register Address [5210] */
#define AR5K_PISR
0x0080
/* Register Address [5211+] */
#define AR5K_ISR_RXOK
0x00000001
/* Frame successfully received */
#define AR5K_ISR_RXDESC
0x00000002
/* RX descriptor request */
#define AR5K_ISR_RXERR
0x00000004
/* Receive error */
#define AR5K_ISR_RXNOFRM
0x00000008
/* No frame received (receive timeout) */
#define AR5K_ISR_RXEOL
0x00000010
/* Empty RX descriptor */
#define AR5K_ISR_RXORN
0x00000020
/* Receive FIFO overrun */
#define AR5K_ISR_TXOK
0x00000040
/* Frame successfully transmitted */
#define AR5K_ISR_TXDESC
0x00000080
/* TX descriptor request */
#define AR5K_ISR_TXERR
0x00000100
/* Transmit error */
#define AR5K_ISR_TXNOFRM
0x00000200
/* No frame transmitted (transmit timeout)
* NOTE: We don't have per-queue info for this
* one, but we can enable it per-queue through
* TXNOFRM_QCU field on TXNOFRM register */
#define AR5K_ISR_TXEOL
0x00000400
/* Empty TX descriptor */
#define AR5K_ISR_TXURN
0x00000800
/* Transmit FIFO underrun */
#define AR5K_ISR_MIB
0x00001000
/* Update MIB counters */
#define AR5K_ISR_SWI
0x00002000
/* Software interrupt */
#define AR5K_ISR_RXPHY
0x00004000
/* PHY error */
#define AR5K_ISR_RXKCM
0x00008000
/* RX Key cache miss */
#define AR5K_ISR_SWBA
0x00010000
/* Software beacon alert */
#define AR5K_ISR_BRSSI
0x00020000
/* Beacon rssi below threshold (?) */
#define AR5K_ISR_BMISS
0x00040000
/* Beacon missed */
#define AR5K_ISR_HIUERR
0x00080000
/* Host Interface Unit error [5211+]
* 'or' of MCABT, SSERR, DPERR from SISR2 */
#define AR5K_ISR_BNR
0x00100000
/* Beacon not ready [5211+] */
#define AR5K_ISR_MCABT
0x00100000
/* Master Cycle Abort [5210] */
#define AR5K_ISR_RXCHIRP
0x00200000
/* CHIRP Received [5212+] */
#define AR5K_ISR_SSERR
0x00200000
/* Signaled System Error [5210] */
#define AR5K_ISR_DPERR
0x00400000
/* Bus parity error [5210] */
#define AR5K_ISR_RXDOPPLER
0x00400000
/* Doppler chirp received [5212+] */
#define AR5K_ISR_TIM
0x00800000
/* [5211+] */
#define AR5K_ISR_BCNMISC
0x00800000
/* Misc beacon related interrupt
* 'or' of TIM, CAB_END, DTIM_SYNC, BCN_TIMEOUT,
* CAB_TIMEOUT and DTIM bits from SISR2 [5212+] */
#define AR5K_ISR_GPIO
0x01000000
/* GPIO (rf kill) */
#define AR5K_ISR_QCBRORN
0x02000000
/* QCU CBR overrun [5211+] */
#define AR5K_ISR_QCBRURN
0x04000000
/* QCU CBR underrun [5211+] */
#define AR5K_ISR_QTRIG
0x08000000
/* QCU scheduling trigger [5211+] */
#define AR5K_ISR_BITS_FROM_SISRS (AR5K_ISR_TXOK | AR5K_ISR_TXDESC |\
AR5K_ISR_TXERR | AR5K_ISR_TXEOL |\
AR5K_ISR_TXURN | AR5K_ISR_HIUERR |\
AR5K_ISR_BCNMISC | AR5K_ISR_QCBRORN |\
AR5K_ISR_QCBRURN | AR5K_ISR_QTRIG)
/*
* Secondary status registers [5211+] (0 - 4)
*
* These give the status for each QCU, only QCUs 0-9 are
* represented.
*/
#define AR5K_SISR0
0x0084
/* Register Address [5211+] */
#define AR5K_SISR0_QCU_TXOK
0x000003ff
/* Mask for QCU_TXOK */
#define AR5K_SISR0_QCU_TXOK_S
0
#define AR5K_SISR0_QCU_TXDESC
0x03ff0000
/* Mask for QCU_TXDESC */
#define AR5K_SISR0_QCU_TXDESC_S
16
#define AR5K_SISR1
0x0088
/* Register Address [5211+] */
#define AR5K_SISR1_QCU_TXERR
0x000003ff
/* Mask for QCU_TXERR */
#define AR5K_SISR1_QCU_TXERR_S
0
#define AR5K_SISR1_QCU_TXEOL
0x03ff0000
/* Mask for QCU_TXEOL */
#define AR5K_SISR1_QCU_TXEOL_S
16
#define AR5K_SISR2
0x008c
/* Register Address [5211+] */
#define AR5K_SISR2_QCU_TXURN
0x000003ff
/* Mask for QCU_TXURN */
#define AR5K_SISR2_QCU_TXURN_S
0
#define AR5K_SISR2_MCABT
0x00010000
/* Master Cycle Abort */
#define AR5K_SISR2_SSERR
0x00020000
/* Signaled System Error */
#define AR5K_SISR2_DPERR
0x00040000
/* Bus parity error */
#define AR5K_SISR2_TIM
0x01000000
/* [5212+] */
#define AR5K_SISR2_CAB_END
0x02000000
/* [5212+] */
#define AR5K_SISR2_DTIM_SYNC
0x04000000
/* DTIM sync lost [5212+] */
#define AR5K_SISR2_BCN_TIMEOUT
0x08000000
/* Beacon Timeout [5212+] */
#define AR5K_SISR2_CAB_TIMEOUT
0x10000000
/* CAB Timeout [5212+] */
#define AR5K_SISR2_DTIM
0x20000000
/* [5212+] */
#define AR5K_SISR2_TSFOOR
0x80000000
/* TSF Out of range */
#define AR5K_SISR3
0x0090
/* Register Address [5211+] */
#define AR5K_SISR3_QCBRORN
0x000003ff
/* Mask for QCBRORN */
#define AR5K_SISR3_QCBRORN_S
0
#define AR5K_SISR3_QCBRURN
0x03ff0000
/* Mask for QCBRURN */
#define AR5K_SISR3_QCBRURN_S
16
#define AR5K_SISR4
0x0094
/* Register Address [5211+] */
#define AR5K_SISR4_QTRIG
0x000003ff
/* Mask for QTRIG */
#define AR5K_SISR4_QTRIG_S
0
/*
* Shadow read-and-clear interrupt status registers [5211+]
*/
#define AR5K_RAC_PISR
0x00c0
/* Read and clear PISR */
#define AR5K_RAC_SISR0
0x00c4
/* Read and clear SISR0 */
#define AR5K_RAC_SISR1
0x00c8
/* Read and clear SISR1 */
#define AR5K_RAC_SISR2
0x00cc
/* Read and clear SISR2 */
#define AR5K_RAC_SISR3
0x00d0
/* Read and clear SISR3 */
#define AR5K_RAC_SISR4
0x00d4
/* Read and clear SISR4 */
/*
* Interrupt Mask Registers
*
* As with ISRs 5210 has one IMR (AR5K_IMR) and 5211/5212 has one primary
* (AR5K_PIMR) and 4 secondary IMRs (AR5K_SIMRx). Note that ISR/IMR flags match.
*/
#define AR5K_IMR
0x0020
/* Register Address [5210] */
#define AR5K_PIMR
0x00a0
/* Register Address [5211+] */
#define AR5K_IMR_RXOK
0x00000001
/* Frame successfully received*/
#define AR5K_IMR_RXDESC
0x00000002
/* RX descriptor request*/
#define AR5K_IMR_RXERR
0x00000004
/* Receive error*/
#define AR5K_IMR_RXNOFRM
0x00000008
/* No frame received (receive timeout)*/
#define AR5K_IMR_RXEOL
0x00000010
/* Empty RX descriptor*/
#define AR5K_IMR_RXORN
0x00000020
/* Receive FIFO overrun*/
#define AR5K_IMR_TXOK
0x00000040
/* Frame successfully transmitted*/
#define AR5K_IMR_TXDESC
0x00000080
/* TX descriptor request*/
#define AR5K_IMR_TXERR
0x00000100
/* Transmit error*/
#define AR5K_IMR_TXNOFRM
0x00000200
/* No frame transmitted (transmit timeout)*/
#define AR5K_IMR_TXEOL
0x00000400
/* Empty TX descriptor*/
#define AR5K_IMR_TXURN
0x00000800
/* Transmit FIFO underrun*/
#define AR5K_IMR_MIB
0x00001000
/* Update MIB counters*/
#define AR5K_IMR_SWI
0x00002000
/* Software interrupt */
#define AR5K_IMR_RXPHY
0x00004000
/* PHY error*/
#define AR5K_IMR_RXKCM
0x00008000
/* RX Key cache miss */
#define AR5K_IMR_SWBA
0x00010000
/* Software beacon alert*/
#define AR5K_IMR_BRSSI
0x00020000
/* Beacon rssi below threshold (?) */
#define AR5K_IMR_BMISS
0x00040000
/* Beacon missed*/
#define AR5K_IMR_HIUERR
0x00080000
/* Host Interface Unit error [5211+] */
#define AR5K_IMR_BNR
0x00100000
/* Beacon not ready [5211+] */
#define AR5K_IMR_MCABT
0x00100000
/* Master Cycle Abort [5210] */
#define AR5K_IMR_RXCHIRP
0x00200000
/* CHIRP Received [5212+]*/
#define AR5K_IMR_SSERR
0x00200000
/* Signaled System Error [5210] */
#define AR5K_IMR_DPERR
0x00400000
/* Det par Error (?) [5210] */
#define AR5K_IMR_RXDOPPLER
0x00400000
/* Doppler chirp received [5212+] */
#define AR5K_IMR_TIM
0x00800000
/* [5211+] */
#define AR5K_IMR_BCNMISC
0x00800000
/* 'or' of TIM, CAB_END, DTIM_SYNC, BCN_TIMEOUT,
CAB_TIMEOUT and DTIM bits from SISR2 [5212+] */
#define AR5K_IMR_GPIO
0x01000000
/* GPIO (rf kill)*/
#define AR5K_IMR_QCBRORN
0x02000000
/* QCU CBR overrun (?) [5211+] */
#define AR5K_IMR_QCBRURN
0x04000000
/* QCU CBR underrun (?) [5211+] */
#define AR5K_IMR_QTRIG
0x08000000
/* QCU scheduling trigger [5211+] */
/*
* Secondary interrupt mask registers [5211+] (0 - 4)
*/
#define AR5K_SIMR0
0x00a4
/* Register Address [5211+] */
#define AR5K_SIMR0_QCU_TXOK
0x000003ff
/* Mask for QCU_TXOK */
#define AR5K_SIMR0_QCU_TXOK_S
0
#define AR5K_SIMR0_QCU_TXDESC
0x03ff0000
/* Mask for QCU_TXDESC */
#define AR5K_SIMR0_QCU_TXDESC_S
16
#define AR5K_SIMR1
0x00a8
/* Register Address [5211+] */
#define AR5K_SIMR1_QCU_TXERR
0x000003ff
/* Mask for QCU_TXERR */
#define AR5K_SIMR1_QCU_TXERR_S
0
#define AR5K_SIMR1_QCU_TXEOL
0x03ff0000
/* Mask for QCU_TXEOL */
#define AR5K_SIMR1_QCU_TXEOL_S
16
#define AR5K_SIMR2
0x00ac
/* Register Address [5211+] */
#define AR5K_SIMR2_QCU_TXURN
0x000003ff
/* Mask for QCU_TXURN */
#define AR5K_SIMR2_QCU_TXURN_S
0
#define AR5K_SIMR2_MCABT
0x00010000
/* Master Cycle Abort */
#define AR5K_SIMR2_SSERR
0x00020000
/* Signaled System Error */
#define AR5K_SIMR2_DPERR
0x00040000
/* Bus parity error */
#define AR5K_SIMR2_TIM
0x01000000
/* [5212+] */
#define AR5K_SIMR2_CAB_END
0x02000000
/* [5212+] */
#define AR5K_SIMR2_DTIM_SYNC
0x04000000
/* DTIM Sync lost [5212+] */
#define AR5K_SIMR2_BCN_TIMEOUT
0x08000000
/* Beacon Timeout [5212+] */
#define AR5K_SIMR2_CAB_TIMEOUT
0x10000000
/* CAB Timeout [5212+] */
#define AR5K_SIMR2_DTIM
0x20000000
/* [5212+] */
#define AR5K_SIMR2_TSFOOR
0x80000000
/* TSF OOR (?) */
#define AR5K_SIMR3
0x00b0
/* Register Address [5211+] */
#define AR5K_SIMR3_QCBRORN
0x000003ff
/* Mask for QCBRORN */
#define AR5K_SIMR3_QCBRORN_S
0
#define AR5K_SIMR3_QCBRURN
0x03ff0000
/* Mask for QCBRURN */
#define AR5K_SIMR3_QCBRURN_S
16
#define AR5K_SIMR4
0x00b4
/* Register Address [5211+] */
#define AR5K_SIMR4_QTRIG
0x000003ff
/* Mask for QTRIG */
#define AR5K_SIMR4_QTRIG_S
0
/*
* DMA Debug registers 0-7
* 0xe0 - 0xfc
*/
/*
* Decompression mask registers [5212+]
*/
#define AR5K_DCM_ADDR
0x0400
/*Decompression mask address (index) */
#define AR5K_DCM_DATA
0x0404
/*Decompression mask data */
/*
* Wake On Wireless pattern control register [5212+]
*/
#define AR5K_WOW_PCFG
0x0410
/* Register Address */
#define AR5K_WOW_PCFG_PAT_MATCH_EN
0x00000001
/* Pattern match enable */
#define AR5K_WOW_PCFG_LONG_FRAME_POL
0x00000002
/* Long frame policy */
#define AR5K_WOW_PCFG_WOBMISS
0x00000004
/* Wake on bea(con) miss (?) */
#define AR5K_WOW_PCFG_PAT_0_EN
0x00000100
/* Enable pattern 0 */
#define AR5K_WOW_PCFG_PAT_1_EN
0x00000200
/* Enable pattern 1 */
#define AR5K_WOW_PCFG_PAT_2_EN
0x00000400
/* Enable pattern 2 */
#define AR5K_WOW_PCFG_PAT_3_EN
0x00000800
/* Enable pattern 3 */
#define AR5K_WOW_PCFG_PAT_4_EN
0x00001000
/* Enable pattern 4 */
#define AR5K_WOW_PCFG_PAT_5_EN
0x00002000
/* Enable pattern 5 */
/*
* Wake On Wireless pattern index register (?) [5212+]
*/
#define AR5K_WOW_PAT_IDX
0x0414
/*
* Wake On Wireless pattern data register [5212+]
*/
#define AR5K_WOW_PAT_DATA
0x0418
/* Register Address */
#define AR5K_WOW_PAT_DATA_0_3_V
0x00000001
/* Pattern 0, 3 value */
#define AR5K_WOW_PAT_DATA_1_4_V
0x00000100
/* Pattern 1, 4 value */
#define AR5K_WOW_PAT_DATA_2_5_V
0x00010000
/* Pattern 2, 5 value */
#define AR5K_WOW_PAT_DATA_0_3_M
0x01000000
/* Pattern 0, 3 mask */
#define AR5K_WOW_PAT_DATA_1_4_M
0x04000000
/* Pattern 1, 4 mask */
#define AR5K_WOW_PAT_DATA_2_5_M
0x10000000
/* Pattern 2, 5 mask */
/*
* Decompression configuration registers [5212+]
*/
#define AR5K_DCCFG
0x0420
/* Register Address */
#define AR5K_DCCFG_GLOBAL_EN
0x00000001
/* Enable decompression on all queues */
#define AR5K_DCCFG_BYPASS_EN
0x00000002
/* Bypass decompression */
#define AR5K_DCCFG_BCAST_EN
0x00000004
/* Enable decompression for bcast frames */
#define AR5K_DCCFG_MCAST_EN
0x00000008
/* Enable decompression for mcast frames */
/*
* Compression configuration registers [5212+]
*/
#define AR5K_CCFG
0x0600
/* Register Address */
#define AR5K_CCFG_WINDOW_SIZE
0x00000007
/* Compression window size */
#define AR5K_CCFG_CPC_EN
0x00000008
/* Enable performance counters */
#define AR5K_CCFG_CCU
0x0604
/* Register Address */
#define AR5K_CCFG_CCU_CUP_EN
0x00000001
/* CCU Catchup enable */
#define AR5K_CCFG_CCU_CREDIT
0x00000002
/* CCU Credit (field) */
#define AR5K_CCFG_CCU_CD_THRES
0x00000080
/* CCU Cyc(lic?) debt threshold (field) */
#define AR5K_CCFG_CCU_CUP_LCNT
0x00010000
/* CCU Catchup lit(?) count */
#define AR5K_CCFG_CCU_INIT
0x00100200
/* Initial value during reset */
/*
* Compression performance counter registers [5212+]
*/
#define AR5K_CPC0
0x0610
/* Compression performance counter 0 */
#define AR5K_CPC1
0x0614
/* Compression performance counter 1*/
#define AR5K_CPC2
0x0618
/* Compression performance counter 2 */
#define AR5K_CPC3
0x061c
/* Compression performance counter 3 */
#define AR5K_CPCOVF
0x0620
/* Compression performance overflow */
/*
* Queue control unit (QCU) registers [5211+]
*
* Card has 12 TX Queues but i see that only 0-9 are used (?)
* both in binary HAL (see ah.h) and ar5k. Each queue has its own
* TXDP at addresses 0x0800 - 0x082c, a CBR (Constant Bit Rate)
* configuration register (0x08c0 - 0x08ec), a ready time configuration
* register (0x0900 - 0x092c), a misc configuration register (0x09c0 -
* 0x09ec) and a status register (0x0a00 - 0x0a2c). We also have some
* global registers, QCU transmit enable/disable and "one shot arm (?)"
* set/clear, which contain status for all queues (we shift by 1 for each
* queue). To access these registers easily we define some macros here
* that are used inside HAL. For more infos check out *_tx_queue functs.
*/
/*
* Generic QCU Register access macros
*/
#define AR5K_QUEUE_REG(_r, _q) (((_q) <<
2) + _r)
#define AR5K_QCU_GLOBAL_READ(_r, _q) (AR5K_REG_READ(_r) & (
1 << _q))
#define AR5K_QCU_GLOBAL_WRITE(_r, _q) AR5K_REG_WRITE(_r, (
1 << _q))
/*
* QCU Transmit descriptor pointer registers
*/
#define AR5K_QCU_TXDP_BASE
0x0800
/* Register Address - Queue0 TXDP */
#define AR5K_QUEUE_TXDP(_q) AR5K_QUEUE_REG(AR5K_QCU_TXDP_BASE, _q)
/*
* QCU Transmit enable register
*/
#define AR5K_QCU_TXE
0x0840
#define AR5K_ENABLE_QUEUE(_q) AR5K_QCU_GLOBAL_WRITE(AR5K_QCU_TXE, _q)
#define AR5K_QUEUE_ENABLED(_q) AR5K_QCU_GLOBAL_READ(AR5K_QCU_TXE, _q)
/*
* QCU Transmit disable register
*/
#define AR5K_QCU_TXD
0x0880
#define AR5K_DISABLE_QUEUE(_q) AR5K_QCU_GLOBAL_WRITE(AR5K_QCU_TXD, _q)
#define AR5K_QUEUE_DISABLED(_q) AR5K_QCU_GLOBAL_READ(AR5K_QCU_TXD, _q)
/*
* QCU Constant Bit Rate configuration registers
*/
#define AR5K_QCU_CBRCFG_BASE
0x08c0
/* Register Address - Queue0 CBRCFG */
#define AR5K_QCU_CBRCFG_INTVAL
0x00ffffff
/* CBR Interval mask */
#define AR5K_QCU_CBRCFG_INTVAL_S
0
#define AR5K_QCU_CBRCFG_ORN_THRES
0xff000000
/* CBR overrun threshold mask */
#define AR5K_QCU_CBRCFG_ORN_THRES_S
24
#define AR5K_QUEUE_CBRCFG(_q) AR5K_QUEUE_REG(AR5K_QCU_CBRCFG_BASE, _q)
/*
* QCU Ready time configuration registers
*/
#define AR5K_QCU_RDYTIMECFG_BASE
0x0900
/* Register Address - Queue0 RDYTIMECFG */
#define AR5K_QCU_RDYTIMECFG_INTVAL
0x00ffffff
/* Ready time interval mask */
#define AR5K_QCU_RDYTIMECFG_INTVAL_S
0
#define AR5K_QCU_RDYTIMECFG_ENABLE
0x01000000
/* Ready time enable mask */
#define AR5K_QUEUE_RDYTIMECFG(_q) AR5K_QUEUE_REG(AR5K_QCU_RDYTIMECFG_BASE, _q)
/*
* QCU one shot arm set registers
*/
#define AR5K_QCU_ONESHOTARM_SET
0x0940
/* Register Address -QCU "one shot arm set (?)" */
#define AR5K_QCU_ONESHOTARM_SET_M
0x0000ffff
/*
* QCU one shot arm clear registers
*/
#define AR5K_QCU_ONESHOTARM_CLEAR
0x0980
/* Register Address -QCU "one shot arm clear (?)" */
#define AR5K_QCU_ONESHOTARM_CLEAR_M
0x0000ffff
/*
* QCU misc registers
*/
#define AR5K_QCU_MISC_BASE
0x09c0
/* Register Address -Queue0 MISC */
#define AR5K_QCU_MISC_FRSHED_M
0x0000000f
/* Frame scheduling mask */
#define AR5K_QCU_MISC_FRSHED_ASAP
0 /* ASAP */
#define AR5K_QCU_MISC_FRSHED_CBR
1 /* Constant Bit Rate */
#define AR5K_QCU_MISC_FRSHED_DBA_GT
2 /* DMA Beacon alert gated */
#define AR5K_QCU_MISC_FRSHED_TIM_GT
3 /* TIMT gated */
#define AR5K_QCU_MISC_FRSHED_BCN_SENT_GT
4 /* Beacon sent gated */
#define AR5K_QCU_MISC_ONESHOT_ENABLE
0x00000010
/* Oneshot enable */
#define AR5K_QCU_MISC_CBREXP_DIS
0x00000020
/* Disable CBR expired counter (normal queue) */
#define AR5K_QCU_MISC_CBREXP_BCN_DIS
0x00000040
/* Disable CBR expired counter (beacon queue) */
#define AR5K_QCU_MISC_BCN_ENABLE
0x00000080
/* Enable Beacon use */
#define AR5K_QCU_MISC_CBR_THRES_ENABLE
0x00000100
/* CBR expired threshold enabled */
#define AR5K_QCU_MISC_RDY_VEOL_POLICY
0x00000200
/* TXE reset when RDYTIME expired or VEOL */
#define AR5K_QCU_MISC_CBR_RESET_CNT
0x00000400
/* CBR threshold (counter) reset */
#define AR5K_QCU_MISC_DCU_EARLY
0x00000800
/* DCU early termination */
#define AR5K_QCU_MISC_DCU_CMP_EN
0x00001000
/* Enable frame compression */
#define AR5K_QUEUE_MISC(_q) AR5K_QUEUE_REG(AR5K_QCU_MISC_BASE, _q)
/*
* QCU status registers
*/
#define AR5K_QCU_STS_BASE
0x0a00
/* Register Address - Queue0 STS */
#define AR5K_QCU_STS_FRMPENDCNT
0x00000003
/* Frames pending counter */
#define AR5K_QCU_STS_CBREXPCNT
0x0000ff00
/* CBR expired counter */
#define AR5K_QUEUE_STATUS(_q) AR5K_QUEUE_REG(AR5K_QCU_STS_BASE, _q)
/*
* QCU ready time shutdown register
*/
#define AR5K_QCU_RDYTIMESHDN
0x0a40
#define AR5K_QCU_RDYTIMESHDN_M
0x000003ff
/*
* QCU compression buffer base registers [5212+]
*/
#define AR5K_QCU_CBB_SELECT
0x0b00
#define AR5K_QCU_CBB_ADDR
0x0b04
#define AR5K_QCU_CBB_ADDR_S
9
/*
* QCU compression buffer configuration register [5212+]
* (buffer size)
*/
#define AR5K_QCU_CBCFG
0x0b08
/*
* Distributed Coordination Function (DCF) control unit (DCU)
* registers [5211+]
*
* These registers control the various characteristics of each queue
* for 802.11e (WME) compatibility so they go together with
* QCU registers in pairs. For each queue we have a QCU mask register,
* (0x1000 - 0x102c), a local-IFS settings register (0x1040 - 0x106c),
* a retry limit register (0x1080 - 0x10ac), a channel time register
* (0x10c0 - 0x10ec), a misc-settings register (0x1100 - 0x112c) and
* a sequence number register (0x1140 - 0x116c). It seems that "global"
* registers here affect all queues (see use of DCU_GBL_IFS_SLOT in ar5k).
* We use the same macros here for easier register access.
*
*/
/*
* DCU QCU mask registers
*/
#define AR5K_DCU_QCUMASK_BASE
0x1000
/* Register Address -Queue0 DCU_QCUMASK */
#define AR5K_DCU_QCUMASK_M
0x000003ff
#define AR5K_QUEUE_QCUMASK(_q) AR5K_QUEUE_REG(AR5K_DCU_QCUMASK_BASE, _q)
/*
* DCU local Inter Frame Space settings register
*/
#define AR5K_DCU_LCL_IFS_BASE
0x1040
/* Register Address -Queue0 DCU_LCL_IFS */
#define AR5K_DCU_LCL_IFS_CW_MIN
0x000003ff
/* Minimum Contention Window */
#define AR5K_DCU_LCL_IFS_CW_MIN_S
0
#define AR5K_DCU_LCL_IFS_CW_MAX
0x000ffc00
/* Maximum Contention Window */
#define AR5K_DCU_LCL_IFS_CW_MAX_S
10
#define AR5K_DCU_LCL_IFS_AIFS
0x0ff00000
/* Arbitrated Interframe Space */
#define AR5K_DCU_LCL_IFS_AIFS_S
20
#define AR5K_DCU_LCL_IFS_AIFS_MAX
0xfc
/* Anything above that can cause DCU to hang */
#define AR5K_QUEUE_DFS_LOCAL_IFS(_q) AR5K_QUEUE_REG(AR5K_DCU_LCL_IFS_BASE, _q)
/*
* DCU retry limit registers
* all these fields don't allow zero values
*/
#define AR5K_DCU_RETRY_LMT_BASE
0x1080
/* Register Address -Queue0 DCU_RETRY_LMT */
#define AR5K_DCU_RETRY_LMT_RTS
0x0000000f
/* RTS failure limit. Transmission fails if no CTS is received for this number of times */
#define AR5K_DCU_RETRY_LMT_RTS_S
0
#define AR5K_DCU_RETRY_LMT_STA_RTS
0x00003f00
/* STA RTS failure limit. If exceeded CW reset */
#define AR5K_DCU_RETRY_LMT_STA_RTS_S
8
#define AR5K_DCU_RETRY_LMT_STA_DATA
0x000fc000
/* STA data failure limit. If exceeded CW reset. */
#define AR5K_DCU_RETRY_LMT_STA_DATA_S
14
#define AR5K_QUEUE_DFS_RETRY_LIMIT(_q) AR5K_QUEUE_REG(AR5K_DCU_RETRY_LMT_BASE, _q)
/*
* DCU channel time registers
*/
#define AR5K_DCU_CHAN_TIME_BASE
0x10c0
/* Register Address -Queue0 DCU_CHAN_TIME */
#define AR5K_DCU_CHAN_TIME_DUR
0x000fffff
/* Channel time duration */
#define AR5K_DCU_CHAN_TIME_DUR_S
0
#define AR5K_DCU_CHAN_TIME_ENABLE
0x00100000
/* Enable channel time */
#define AR5K_QUEUE_DFS_CHANNEL_TIME(_q) AR5K_QUEUE_REG(AR5K_DCU_CHAN_TIME_BASE, _q)
/*
* DCU misc registers [5211+]
*
* Note: Arbiter lockout control controls the
* behaviour on low priority queues when we have multiple queues
* with pending frames. Intra-frame lockout means we wait until
* the queue's current frame transmits (with post frame backoff and bursting)
* before we transmit anything else and global lockout means we
* wait for the whole queue to finish before higher priority queues
* can transmit (this is used on beacon and CAB queues).
* No lockout means there is no special handling.
*/
#define AR5K_DCU_MISC_BASE
0x1100
/* Register Address -Queue0 DCU_MISC */
#define AR5K_DCU_MISC_BACKOFF
0x0000003f
/* Mask for backoff threshold */
#define AR5K_DCU_MISC_ETS_RTS_POL
0x00000040
/* End of transmission series
station RTS/data failure count
reset policy (?) */
#define AR5K_DCU_MISC_ETS_CW_POL
0x00000080
/* End of transmission series
CW reset policy */
#define AR5K_DCU_MISC_FRAG_WAIT
0x00000100
/* Wait for next fragment */
#define AR5K_DCU_MISC_BACKOFF_FRAG
0x00000200
/* Enable backoff while bursting */
#define AR5K_DCU_MISC_HCFPOLL_ENABLE
0x00000800
/* CF - Poll enable */
#define AR5K_DCU_MISC_BACKOFF_PERSIST
0x00001000
/* Persistent backoff */
#define AR5K_DCU_MISC_FRMPRFTCH_ENABLE
0x00002000
/* Enable frame pre-fetch */
#define AR5K_DCU_MISC_VIRTCOL
0x0000c000
/* Mask for Virtual Collision (?) */
#define AR5K_DCU_MISC_VIRTCOL_NORMAL
0
#define AR5K_DCU_MISC_VIRTCOL_IGNORE
1
#define AR5K_DCU_MISC_BCN_ENABLE
0x00010000
/* Enable Beacon use */
#define AR5K_DCU_MISC_ARBLOCK_CTL
0x00060000
/* Arbiter lockout control mask */
#define AR5K_DCU_MISC_ARBLOCK_CTL_S
17
#define AR5K_DCU_MISC_ARBLOCK_CTL_NONE
0 /* No arbiter lockout */
#define AR5K_DCU_MISC_ARBLOCK_CTL_INTFRM
1 /* Intra-frame lockout */
#define AR5K_DCU_MISC_ARBLOCK_CTL_GLOBAL
2 /* Global lockout */
#define AR5K_DCU_MISC_ARBLOCK_IGNORE
0x00080000
/* Ignore Arbiter lockout */
#define AR5K_DCU_MISC_SEQ_NUM_INCR_DIS
0x00100000
/* Disable sequence number increment */
#define AR5K_DCU_MISC_POST_FR_BKOFF_DIS
0x00200000
/* Disable post-frame backoff */
#define AR5K_DCU_MISC_VIRT_COLL_POLICY
0x00400000
/* Virtual Collision cw policy */
#define AR5K_DCU_MISC_BLOWN_IFS_POLICY
0x00800000
/* Blown IFS policy (?) */
#define AR5K_DCU_MISC_SEQNUM_CTL
0x01000000
/* Sequence number control (?) */
#define AR5K_QUEUE_DFS_MISC(_q) AR5K_QUEUE_REG(AR5K_DCU_MISC_BASE, _q)
/*
* DCU frame sequence number registers
*/
#define AR5K_DCU_SEQNUM_BASE
0x1140
#define AR5K_DCU_SEQNUM_M
0x00000fff
#define AR5K_QUEUE_DCU_SEQNUM(_q) AR5K_QUEUE_REG(AR5K_DCU_SEQNUM_BASE, _q)
/*
* DCU global IFS SIFS register
*/
#define AR5K_DCU_GBL_IFS_SIFS
0x1030
#define AR5K_DCU_GBL_IFS_SIFS_M
0x0000ffff
/*
* DCU global IFS slot interval register
*/
#define AR5K_DCU_GBL_IFS_SLOT
0x1070
#define AR5K_DCU_GBL_IFS_SLOT_M
0x0000ffff
/*
* DCU global IFS EIFS register
*/
#define AR5K_DCU_GBL_IFS_EIFS
0x10b0
#define AR5K_DCU_GBL_IFS_EIFS_M
0x0000ffff
/*
* DCU global IFS misc register
*
* LFSR stands for Linear Feedback Shift Register
* and it's used for generating pseudo-random
* number sequences.
*
* (If i understand correctly, random numbers are
* used for idle sensing -multiplied with cwmin/max etc-)
*/
#define AR5K_DCU_GBL_IFS_MISC
0x10f0
/* Register Address */
#define AR5K_DCU_GBL_IFS_MISC_LFSR_SLICE
0x00000007
/* LFSR Slice Select */
#define AR5K_DCU_GBL_IFS_MISC_TURBO_MODE
0x00000008
/* Turbo mode */
#define AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC
0x000003f0
/* SIFS Duration mask */
#define AR5K_DCU_GBL_IFS_MISC_SIFS_DUR_USEC_S
4
#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR
0x000ffc00
/* USEC Duration mask */
#define AR5K_DCU_GBL_IFS_MISC_USEC_DUR_S
10
#define AR5K_DCU_GBL_IFS_MISC_DCU_ARB_DELAY
0x00300000
/* DCU Arbiter delay mask */
#define AR5K_DCU_GBL_IFS_MISC_SIFS_CNT_RST
0x00400000
/* SIFS cnt reset policy (?) */
#define AR5K_DCU_GBL_IFS_MISC_AIFS_CNT_RST
0x00800000
/* AIFS cnt reset policy (?) */
#define AR5K_DCU_GBL_IFS_MISC_RND_LFSR_SL_DIS
0x01000000
/* Disable random LFSR slice */
/*
* DCU frame prefetch control register
*/
#define AR5K_DCU_FP
0x1230
/* Register Address */
#define AR5K_DCU_FP_NOBURST_DCU_EN
0x00000001
/* Enable non-burst prefetch on DCU (?) */
#define AR5K_DCU_FP_NOBURST_EN
0x00000010
/* Enable non-burst prefetch (?) */
#define AR5K_DCU_FP_BURST_DCU_EN
0x00000020
/* Enable burst prefetch on DCU (?) */
/*
* DCU transmit pause control/status register
*/
#define AR5K_DCU_TXP
0x1270
/* Register Address */
#define AR5K_DCU_TXP_M
0x000003ff
/* Tx pause mask */
#define AR5K_DCU_TXP_STATUS
0x00010000
/* Tx pause status */
/*
* DCU transmit filter table 0 (32 entries)
* each entry contains a 32bit slice of the
* 128bit tx filter for each DCU (4 slices per DCU)
*/
#define AR5K_DCU_TX_FILTER_0_BASE
0x1038
#define AR5K_DCU_TX_FILTER_0(_n) (AR5K_DCU_TX_FILTER_0_BASE + (_n *
64))
/*
* DCU transmit filter table 1 (16 entries)
*/
#define AR5K_DCU_TX_FILTER_1_BASE
0x103c
#define AR5K_DCU_TX_FILTER_1(_n) (AR5K_DCU_TX_FILTER_1_BASE + (_n *
64))
/*
* DCU clear transmit filter register
*/
#define AR5K_DCU_TX_FILTER_CLR
0x143c
/*
* DCU set transmit filter register
*/
#define AR5K_DCU_TX_FILTER_SET
0x147c
/*
* Reset control register
*/
#define AR5K_RESET_CTL
0x4000
/* Register Address */
#define AR5K_RESET_CTL_PCU
0x00000001
/* Protocol Control Unit reset */
#define AR5K_RESET_CTL_DMA
0x00000002
/* DMA (Rx/Tx) reset [5210] */
#define AR5K_RESET_CTL_BASEBAND
0x00000002
/* Baseband reset [5211+] */
#define AR5K_RESET_CTL_MAC
0x00000004
/* MAC reset (PCU+Baseband ?) [5210] */
#define AR5K_RESET_CTL_PHY
0x00000008
/* PHY reset [5210] */
#define AR5K_RESET_CTL_PCI
0x00000010
/* PCI Core reset (interrupts etc) */
/*
* Sleep control register
*/
#define AR5K_SLEEP_CTL
0x4004
/* Register Address */
#define AR5K_SLEEP_CTL_SLDUR
0x0000ffff
/* Sleep duration mask */
#define AR5K_SLEEP_CTL_SLDUR_S
0
#define AR5K_SLEEP_CTL_SLE
0x00030000
/* Sleep enable mask */
#define AR5K_SLEEP_CTL_SLE_S
16
#define AR5K_SLEEP_CTL_SLE_WAKE
0x00000000
/* Force chip awake */
#define AR5K_SLEEP_CTL_SLE_SLP
0x00010000
/* Force chip sleep */
#define AR5K_SLEEP_CTL_SLE_ALLOW
0x00020000
/* Normal sleep policy */
#define AR5K_SLEEP_CTL_SLE_UNITS
0x00000008
/* [5211+] */
#define AR5K_SLEEP_CTL_DUR_TIM_POL
0x00040000
/* Sleep duration timing policy */
#define AR5K_SLEEP_CTL_DUR_WRITE_POL
0x00080000
/* Sleep duration write policy */
#define AR5K_SLEEP_CTL_SLE_POL
0x00100000
/* Sleep policy mode */
/*
* Interrupt pending register
*/
#define AR5K_INTPEND
0x4008
#define AR5K_INTPEND_M
0x00000001
/*
* Sleep force register
*/
#define AR5K_SFR
0x400c
#define AR5K_SFR_EN
0x00000001
/*
* PCI configuration register
* TODO: Fix LED stuff
*/
#define AR5K_PCICFG
0x4010
/* Register Address */
#define AR5K_PCICFG_EEAE
0x00000001
/* Eeprom access enable [5210] */
#define AR5K_PCICFG_SLEEP_CLOCK_EN
0x00000002
/* Enable sleep clock */
#define AR5K_PCICFG_CLKRUNEN
0x00000004
/* CLKRUN enable [5211+] */
#define AR5K_PCICFG_EESIZE
0x00000018
/* Mask for EEPROM size [5211+] */
#define AR5K_PCICFG_EESIZE_S
3
#define AR5K_PCICFG_EESIZE_4K
0 /* 4K */
#define AR5K_PCICFG_EESIZE_8K
1 /* 8K */
#define AR5K_PCICFG_EESIZE_16K
2 /* 16K */
#define AR5K_PCICFG_EESIZE_FAIL
3 /* Failed to get size [5211+] */
#define AR5K_PCICFG_LED
0x00000060
/* Led status [5211+] */
#define AR5K_PCICFG_LED_NONE
0x00000000
/* Default [5211+] */
#define AR5K_PCICFG_LED_PEND
0x00000020
/* Scan / Auth pending */
#define AR5K_PCICFG_LED_ASSOC
0x00000040
/* Associated */
#define AR5K_PCICFG_BUS_SEL
0x00000380
/* Mask for "bus select" [5211+] (?) */
#define AR5K_PCICFG_CBEFIX_DIS
0x00000400
/* Disable CBE fix */
#define AR5K_PCICFG_SL_INTEN
0x00000800
/* Enable interrupts when asleep */
#define AR5K_PCICFG_LED_BCTL
0x00001000
/* Led blink (?) [5210] */
#define AR5K_PCICFG_RETRY_FIX
0x00001000
/* Enable pci core retry fix */
#define AR5K_PCICFG_SL_INPEN
0x00002000
/* Sleep even with pending interrupts*/
#define AR5K_PCICFG_SPWR_DN
0x00010000
/* Mask for power status */
#define AR5K_PCICFG_LEDMODE
0x000e0000
/* Ledmode [5211+] */
#define AR5K_PCICFG_LEDMODE_PROP
0x00000000
/* Blink on standard traffic [5211+] */
#define AR5K_PCICFG_LEDMODE_PROM
0x00020000
/* Default mode (blink on any traffic) [5211+] */
#define AR5K_PCICFG_LEDMODE_PWR
0x00040000
/* Some other blinking mode (?) [5211+] */
#define AR5K_PCICFG_LEDMODE_RAND
0x00060000
/* Random blinking (?) [5211+] */
#define AR5K_PCICFG_LEDBLINK
0x00700000
/* Led blink rate */
#define AR5K_PCICFG_LEDBLINK_S
20
#define AR5K_PCICFG_LEDSLOW
0x00800000
/* Slowest led blink rate [5211+] */
#define AR5K_PCICFG_LEDSTATE \
(AR5K_PCICFG_LED | AR5K_PCICFG_LEDMODE | \
AR5K_PCICFG_LEDBLINK | AR5K_PCICFG_LEDSLOW)
#define AR5K_PCICFG_SLEEP_CLOCK_RATE
0x03000000
/* Sleep clock rate */
#define AR5K_PCICFG_SLEEP_CLOCK_RATE_S
24
/*
* "General Purpose Input/Output" (GPIO) control register
*
* I'm not sure about this but after looking at the code
* for all chipsets here is what i got.
*
* We have 6 GPIOs (pins), each GPIO has 4 modes (2 bits)
* Mode 0 -> always input
* Mode 1 -> output when GPIODO for this GPIO is set to 0
* Mode 2 -> output when GPIODO for this GPIO is set to 1
* Mode 3 -> always output
*
* For more infos check out get_gpio/set_gpio and
* set_gpio_input/set_gpio_output functs.
* For more infos on gpio interrupt check out set_gpio_intr.
*/
#define AR5K_NUM_GPIO
6
#define AR5K_GPIOCR
0x4014
/* Register Address */
#define AR5K_GPIOCR_INT_ENA
0x00008000
/* Enable GPIO interrupt */
#define AR5K_GPIOCR_INT_SELL
0x00000000
/* Generate interrupt when pin is low */
#define AR5K_GPIOCR_INT_SELH
0x00010000
/* Generate interrupt when pin is high */
#define AR5K_GPIOCR_IN(n) (
0 << ((n) *
2))
/* Mode 0 for pin n */
#define AR5K_GPIOCR_OUT0(n) (
1 << ((n) *
2))
/* Mode 1 for pin n */
#define AR5K_GPIOCR_OUT1(n) (
2 << ((n) *
2))
/* Mode 2 for pin n */
#define AR5K_GPIOCR_OUT(n) (
3 << ((n) *
2))
/* Mode 3 for pin n */
#define AR5K_GPIOCR_INT_SEL(n) ((n) <<
12)
/* Interrupt for GPIO pin n */
/*
* "General Purpose Input/Output" (GPIO) data output register
*/
#define AR5K_GPIODO
0x4018
/*
* "General Purpose Input/Output" (GPIO) data input register
*/
#define AR5K_GPIODI
0x401c
#define AR5K_GPIODI_M
0x0000002f
/*
* Silicon revision register
*/
#define AR5K_SREV
0x4020
/* Register Address */
#define AR5K_SREV_REV
0x0000000f
/* Mask for revision */
#define AR5K_SREV_REV_S
0
#define AR5K_SREV_VER
0x000000ff
/* Mask for version */
#define AR5K_SREV_VER_S
4
/*
* TXE write posting register
*/
#define AR5K_TXEPOST
0x4028
/*
* QCU sleep mask
*/
#define AR5K_QCU_SLEEP_MASK
0x402c
/* 0x4068 is compression buffer configuration
* register on 5414 and pm configuration register
* on 5424 and newer pci-e chips. */
/*
* Compression buffer configuration
* register (enable/disable) [5414]
*/
#define AR5K_5414_CBCFG
0x4068
#define AR5K_5414_CBCFG_BUF_DIS
0x10
/* Disable buffer */
/*
* PCI-E Power management configuration
* and status register [5424+]
*/
#define AR5K_PCIE_PM_CTL
0x4068
/* Register address */
/* Only 5424 */
#define AR5K_PCIE_PM_CTL_L1_WHEN_D2
0x00000001
/* enable PCIe core enter L1
when d2_sleep_en is asserted */
#define AR5K_PCIE_PM_CTL_L0_L0S_CLEAR
0x00000002
/* Clear L0 and L0S counters */
#define AR5K_PCIE_PM_CTL_L0_L0S_EN
0x00000004
/* Start L0 nd L0S counters */
#define AR5K_PCIE_PM_CTL_LDRESET_EN
0x00000008
/* Enable reset when link goes
down */
/* Wake On Wireless */
#define AR5K_PCIE_PM_CTL_PME_EN
0x00000010
/* PME Enable */
#define AR5K_PCIE_PM_CTL_AUX_PWR_DET
0x00000020
/* Aux power detect */
#define AR5K_PCIE_PM_CTL_PME_CLEAR
0x00000040
/* Clear PME */
#define AR5K_PCIE_PM_CTL_PSM_D0
0x00000080
#define AR5K_PCIE_PM_CTL_PSM_D1
0x00000100
#define AR5K_PCIE_PM_CTL_PSM_D2
0x00000200
#define AR5K_PCIE_PM_CTL_PSM_D3
0x00000400
/*
* PCI-E Workaround enable register
*/
#define AR5K_PCIE_WAEN
0x407c
/*
* PCI-E Serializer/Deserializer
* registers
*/
#define AR5K_PCIE_SERDES
0x4080
#define AR5K_PCIE_SERDES_RESET
0x4084
/*====EEPROM REGISTERS====*/
/*
* EEPROM access registers
*
* Here we got a difference between 5210/5211-12
* read data register for 5210 is at 0x6800 and
* status register is at 0x6c00. There is also
* no eeprom command register on 5210 and the
* offsets are different.
*
* To read eeprom data for a specific offset:
* 5210 - enable eeprom access (AR5K_PCICFG_EEAE)
* read AR5K_EEPROM_BASE +(4 * offset)
* check the eeprom status register
* and read eeprom data register.
*
* 5211 - write offset to AR5K_EEPROM_BASE
* 5212 write AR5K_EEPROM_CMD_READ on AR5K_EEPROM_CMD
* check the eeprom status register
* and read eeprom data register.
*
* To write eeprom data for a specific offset:
* 5210 - enable eeprom access (AR5K_PCICFG_EEAE)
* write data to AR5K_EEPROM_BASE +(4 * offset)
* check the eeprom status register
* 5211 - write AR5K_EEPROM_CMD_RESET on AR5K_EEPROM_CMD
* 5212 write offset to AR5K_EEPROM_BASE
* write data to data register
* write AR5K_EEPROM_CMD_WRITE on AR5K_EEPROM_CMD
* check the eeprom status register
*
* For more infos check eeprom_* functs and the ar5k.c
* file posted in madwifi-devel mailing list.
* http://sourceforge.net/mailarchive/message.php?msg_id=8966525
*
*/
#define AR5K_EEPROM_BASE
0x6000
/*
* EEPROM data register
*/
#define AR5K_EEPROM_DATA_5211
0x6004
#define AR5K_EEPROM_DATA_5210
0x6800
#define AR5K_EEPROM_DATA (ah->ah_version == AR5K_AR5210 ? \
AR5K_EEPROM_DATA_5210 : AR5K_EEPROM_DATA_5211)
/*
* EEPROM command register
*/
#define AR5K_EEPROM_CMD
0x6008
/* Register Address */
#define AR5K_EEPROM_CMD_READ
0x00000001
/* EEPROM read */
#define AR5K_EEPROM_CMD_WRITE
0x00000002
/* EEPROM write */
#define AR5K_EEPROM_CMD_RESET
0x00000004
/* EEPROM reset */
/*
* EEPROM status register
*/
#define AR5K_EEPROM_STAT_5210
0x6c00
/* Register Address [5210] */
#define AR5K_EEPROM_STAT_5211
0x600c
/* Register Address [5211+] */
#define AR5K_EEPROM_STATUS (ah->ah_version == AR5K_AR5210 ? \
AR5K_EEPROM_STAT_5210 : AR5K_EEPROM_STAT_5211)
#define AR5K_EEPROM_STAT_RDERR
0x00000001
/* EEPROM read failed */
#define AR5K_EEPROM_STAT_RDDONE
0x00000002
/* EEPROM read successful */
#define AR5K_EEPROM_STAT_WRERR
0x00000004
/* EEPROM write failed */
#define AR5K_EEPROM_STAT_WRDONE
0x00000008
/* EEPROM write successful */
/*
* EEPROM config register
*/
#define AR5K_EEPROM_CFG
0x6010
/* Register Address */
#define AR5K_EEPROM_CFG_SIZE
0x00000003
/* Size determination override */
#define AR5K_EEPROM_CFG_SIZE_AUTO
0
#define AR5K_EEPROM_CFG_SIZE_4KBIT
1
#define AR5K_EEPROM_CFG_SIZE_8KBIT
2
#define AR5K_EEPROM_CFG_SIZE_16KBIT
3
#define AR5K_EEPROM_CFG_WR_WAIT_DIS
0x00000004
/* Disable write wait */
#define AR5K_EEPROM_CFG_CLK_RATE
0x00000018
/* Clock rate */
#define AR5K_EEPROM_CFG_CLK_RATE_S
3
#define AR5K_EEPROM_CFG_CLK_RATE_156KHZ
0
#define AR5K_EEPROM_CFG_CLK_RATE_312KHZ
1
#define AR5K_EEPROM_CFG_CLK_RATE_625KHZ
2
#define AR5K_EEPROM_CFG_PROT_KEY
0x00ffff00
/* Protection key */
#define AR5K_EEPROM_CFG_PROT_KEY_S
8
#define AR5K_EEPROM_CFG_LIND_EN
0x01000000
/* Enable length indicator (?) */
/*
* TODO: Wake On Wireless registers
* Range 0x7000 - 0x7ce0
*/
/*
* Protocol Control Unit (PCU) registers
*/
/*
* Used for checking initial register writes
* during channel reset (see reset func)
*/
#define AR5K_PCU_MIN
0x8000
#define AR5K_PCU_MAX
0x8fff
/*
* First station id register (Lower 32 bits of MAC address)
*/
#define AR5K_STA_ID0
0x8000
#define AR5K_STA_ID0_ARRD_L32
0xffffffff
/*
* Second station id register (Upper 16 bits of MAC address + PCU settings)
*/
#define AR5K_STA_ID1
0x8004
/* Register Address */
#define AR5K_STA_ID1_ADDR_U16
0x0000ffff
/* Upper 16 bits of MAC address */
#define AR5K_STA_ID1_AP
0x00010000
/* Set AP mode */
#define AR5K_STA_ID1_ADHOC
0x00020000
/* Set Ad-Hoc mode */
#define AR5K_STA_ID1_PWR_SV
0x00040000
/* Power save reporting */
#define AR5K_STA_ID1_NO_KEYSRCH
0x00080000
/* No key search */
#define AR5K_STA_ID1_NO_PSPOLL
0x00100000
/* No power save polling [5210] */
#define AR5K_STA_ID1_PCF_5211
0x00100000
/* Enable PCF on [5211+] */
#define AR5K_STA_ID1_PCF_5210
0x00200000
/* Enable PCF on [5210]*/
#define AR5K_STA_ID1_PCF (ah->ah_version == AR5K_AR5210 ? \
AR5K_STA_ID1_PCF_5210 : AR5K_STA_ID1_PCF_5211)
#define AR5K_STA_ID1_DEFAULT_ANTENNA
0x00200000
/* Use default antenna */
#define AR5K_STA_ID1_DESC_ANTENNA
0x00400000
/* Update antenna from descriptor */
#define AR5K_STA_ID1_RTS_DEF_ANTENNA
0x00800000
/* Use default antenna for RTS */
#define AR5K_STA_ID1_ACKCTS_6MB
0x01000000
/* Rate to use for ACK/CTS. 0: highest mandatory rate <= RX rate; 1: 1Mbps in B mode */
#define AR5K_STA_ID1_BASE_RATE_11B
0x02000000
/* 802.11b base rate. 0: 1, 2, 5.5 and 11Mbps; 1: 1 and 2Mbps. [5211+] */
#define AR5K_STA_ID1_SELFGEN_DEF_ANT
0x04000000
/* Use def. antenna for self generated frames */
#define AR5K_STA_ID1_CRYPT_MIC_EN
0x08000000
/* Enable MIC */
#define AR5K_STA_ID1_KEYSRCH_MODE
0x10000000
/* Look up key when key id != 0 */
#define AR5K_STA_ID1_PRESERVE_SEQ_NUM
0x20000000
/* Preserve sequence number */
#define AR5K_STA_ID1_CBCIV_ENDIAN
0x40000000
/* ??? */
#define AR5K_STA_ID1_KEYSRCH_MCAST
0x80000000
/* Do key cache search for mcast frames */
#define AR5K_STA_ID1_ANTENNA_SETTINGS (AR5K_STA_ID1_DEFAULT_ANTENNA | \
AR5K_STA_ID1_DESC_ANTENNA | \
AR5K_STA_ID1_RTS_DEF_ANTENNA | \
AR5K_STA_ID1_SELFGEN_DEF_ANT)
/*
* First BSSID register (MAC address, lower 32bits)
*/
#define AR5K_BSS_ID0
0x8008
/*
* Second BSSID register (MAC address in upper 16 bits)
*
* AID: Association ID
*/
#define AR5K_BSS_ID1
0x800c
#define AR5K_BSS_ID1_AID
0xffff0000
#define AR5K_BSS_ID1_AID_S
16
/*
* Backoff slot time register
*/
#define AR5K_SLOT_TIME
0x8010
/*
* ACK/CTS timeout register
*/
#define AR5K_TIME_OUT
0x8014
/* Register Address */
#define AR5K_TIME_OUT_ACK
0x00001fff
/* ACK timeout mask */
#define AR5K_TIME_OUT_ACK_S
0
#define AR5K_TIME_OUT_CTS
0x1fff0000
/* CTS timeout mask */
#define AR5K_TIME_OUT_CTS_S
16
/*
* RSSI threshold register
*/
#define AR5K_RSSI_THR
0x8018
/* Register Address */
#define AR5K_RSSI_THR_M
0x000000ff
/* Mask for RSSI threshold [5211+] */
#define AR5K_RSSI_THR_BMISS_5210
0x00000700
/* Mask for Beacon Missed threshold [5210] */
#define AR5K_RSSI_THR_BMISS_5210_S
8
#define AR5K_RSSI_THR_BMISS_5211
0x0000ff00
/* Mask for Beacon Missed threshold [5211+] */
#define AR5K_RSSI_THR_BMISS_5211_S
8
#define AR5K_RSSI_THR_BMISS (ah->ah_version == AR5K_AR5210 ? \
AR5K_RSSI_THR_BMISS_5210 : AR5K_RSSI_THR_BMISS_5211)
#define AR5K_RSSI_THR_BMISS_S
8
/*
* 5210 has more PCU registers because there is no QCU/DCU
* so queue parameters are set here, this way a lot common
* registers have different address for 5210. To make things
* easier we define a macro based on ah->ah_version for common
* registers with different addresses and common flags.
*/
/*
* Retry limit register
*
* Retry limit register for 5210 (no QCU/DCU so it's done in PCU)
*/
#define AR5K_NODCU_RETRY_LMT
0x801c
/* Register Address */
#define AR5K_NODCU_RETRY_LMT_SH_RETRY
0x0000000f
/* Short retry limit mask */
#define AR5K_NODCU_RETRY_LMT_SH_RETRY_S
0
#define AR5K_NODCU_RETRY_LMT_LG_RETRY
0x000000f0
/* Long retry mask */
#define AR5K_NODCU_RETRY_LMT_LG_RETRY_S
4
#define AR5K_NODCU_RETRY_LMT_SSH_RETRY
0x00003f00
/* Station short retry limit mask */
#define AR5K_NODCU_RETRY_LMT_SSH_RETRY_S
8
#define AR5K_NODCU_RETRY_LMT_SLG_RETRY
0x000fc000
/* Station long retry limit mask */
#define AR5K_NODCU_RETRY_LMT_SLG_RETRY_S
14
#define AR5K_NODCU_RETRY_LMT_CW_MIN
0x3ff00000
/* Minimum contention window mask */
#define AR5K_NODCU_RETRY_LMT_CW_MIN_S
20
/*
* Transmit latency register
*/
#define AR5K_USEC_5210
0x8020
/* Register Address [5210] */
#define AR5K_USEC_5211
0x801c
/* Register Address [5211+] */
#define AR5K_USEC (ah->ah_version == AR5K_AR5210 ? \
AR5K_USEC_5210 : AR5K_USEC_5211)
#define AR5K_USEC_1
0x0000007f
/* clock cycles for 1us */
#define AR5K_USEC_1_S
0
#define AR5K_USEC_32
0x00003f80
/* clock cycles for 1us while on 32MHz clock */
#define AR5K_USEC_32_S
7
#define AR5K_USEC_TX_LATENCY_5211
0x007fc000
#define AR5K_USEC_TX_LATENCY_5211_S
14
#define AR5K_USEC_RX_LATENCY_5211
0x1f800000
#define AR5K_USEC_RX_LATENCY_5211_S
23
#define AR5K_USEC_TX_LATENCY_5210
0x000fc000
/* also for 5311 */
#define AR5K_USEC_TX_LATENCY_5210_S
14
#define AR5K_USEC_RX_LATENCY_5210
0x03f00000
/* also for 5311 */
#define AR5K_USEC_RX_LATENCY_5210_S
20
/*
* PCU beacon control register
*/
#define AR5K_BEACON_5210
0x8024
/*Register Address [5210] */
#define AR5K_BEACON_5211
0x8020
/*Register Address [5211+] */
#define AR5K_BEACON (ah->ah_version == AR5K_AR5210 ? \
AR5K_BEACON_5210 : AR5K_BEACON_5211)
#define AR5K_BEACON_PERIOD
0x0000ffff
/* Mask for beacon period */
#define AR5K_BEACON_PERIOD_S
0
#define AR5K_BEACON_TIM
0x007f0000
/* Mask for TIM offset */
#define AR5K_BEACON_TIM_S
16
#define AR5K_BEACON_ENABLE
0x00800000
/* Enable beacons */
#define AR5K_BEACON_RESET_TSF
0x01000000
/* Force TSF reset */
/*
* CFP period register
*/
#define AR5K_CFP_PERIOD_5210
0x8028
#define AR5K_CFP_PERIOD_5211
0x8024
#define AR5K_CFP_PERIOD (ah->ah_version == AR5K_AR5210 ? \
AR5K_CFP_PERIOD_5210 : AR5K_CFP_PERIOD_5211)
/*
* Next beacon time register
*/
#define AR5K_TIMER0_5210
0x802c
#define AR5K_TIMER0_5211
0x8028
#define AR5K_TIMER0 (ah->ah_version == AR5K_AR5210 ? \
AR5K_TIMER0_5210 : AR5K_TIMER0_5211)
/*
* Next DMA beacon alert register
*/
#define AR5K_TIMER1_5210
0x8030
#define AR5K_TIMER1_5211
0x802c
#define AR5K_TIMER1 (ah->ah_version == AR5K_AR5210 ? \
AR5K_TIMER1_5210 : AR5K_TIMER1_5211)
/*
* Next software beacon alert register
*/
#define AR5K_TIMER2_5210
0x8034
#define AR5K_TIMER2_5211
0x8030
#define AR5K_TIMER2 (ah->ah_version == AR5K_AR5210 ? \
AR5K_TIMER2_5210 : AR5K_TIMER2_5211)
/*
* Next ATIM window time register
*/
#define AR5K_TIMER3_5210
0x8038
#define AR5K_TIMER3_5211
0x8034
#define AR5K_TIMER3 (ah->ah_version == AR5K_AR5210 ? \
AR5K_TIMER3_5210 : AR5K_TIMER3_5211)
/*
* 5210 First inter frame spacing register (IFS)
*/
#define AR5K_IFS0
0x8040
#define AR5K_IFS0_SIFS
0x000007ff
#define AR5K_IFS0_SIFS_S
0
#define AR5K_IFS0_DIFS
0x007ff800
#define AR5K_IFS0_DIFS_S
11
/*
* 5210 Second inter frame spacing register (IFS)
*/
#define AR5K_IFS1
0x8044
#define AR5K_IFS1_PIFS
0x00000fff
#define AR5K_IFS1_PIFS_S
0
#define AR5K_IFS1_EIFS
0x03fff000
#define AR5K_IFS1_EIFS_S
12
#define AR5K_IFS1_CS_EN
0x04000000
#define AR5K_IFS1_CS_EN_S
26
/*
* CFP duration register
*/
#define AR5K_CFP_DUR_5210
0x8048
#define AR5K_CFP_DUR_5211
0x8038
#define AR5K_CFP_DUR (ah->ah_version == AR5K_AR5210 ? \
AR5K_CFP_DUR_5210 : AR5K_CFP_DUR_5211)
/*
* Receive filter register
*/
#define AR5K_RX_FILTER_5210
0x804c
/* Register Address [5210] */
#define AR5K_RX_FILTER_5211
0x803c
/* Register Address [5211+] */
#define AR5K_RX_FILTER (ah->ah_version == AR5K_AR5210 ? \
AR5K_RX_FILTER_5210 : AR5K_RX_FILTER_5211)
#define AR5K_RX_FILTER_UCAST
0x00000001
/* Don't filter unicast frames */
#define AR5K_RX_FILTER_MCAST
0x00000002
/* Don't filter multicast frames */
#define AR5K_RX_FILTER_BCAST
0x00000004
/* Don't filter broadcast frames */
#define AR5K_RX_FILTER_CONTROL
0x00000008
/* Don't filter control frames */
#define AR5K_RX_FILTER_BEACON
0x00000010
/* Don't filter beacon frames */
#define AR5K_RX_FILTER_PROM
0x00000020
/* Set promiscuous mode */
#define AR5K_RX_FILTER_XRPOLL
0x00000040
/* Don't filter XR poll frame [5212+] */
#define AR5K_RX_FILTER_PROBEREQ
0x00000080
/* Don't filter probe requests [5212+] */
#define AR5K_RX_FILTER_PHYERR_5212
0x00000100
/* Don't filter phy errors [5212+] */
#define AR5K_RX_FILTER_RADARERR_5212
0x00000200
/* Don't filter phy radar errors [5212+] */
#define AR5K_RX_FILTER_PHYERR_5211
0x00000040
/* [5211] */
#define AR5K_RX_FILTER_RADARERR_5211
0x00000080
/* [5211] */
#define AR5K_RX_FILTER_PHYERR \
((ah->ah_version == AR5K_AR5211 ? \
AR5K_RX_FILTER_PHYERR_5211 : AR5K_RX_FILTER_PHYERR_5212))
#define AR5K_RX_FILTER_RADARERR \
((ah->ah_version == AR5K_AR5211 ? \
AR5K_RX_FILTER_RADARERR_5211 : AR5K_RX_FILTER_RADARERR_5212))
/*
* Multicast filter register (lower 32 bits)
*/
#define AR5K_MCAST_FILTER0_5210
0x8050
#define AR5K_MCAST_FILTER0_5211
0x8040
#define AR5K_MCAST_FILTER0 (ah->ah_version == AR5K_AR5210 ? \
AR5K_MCAST_FILTER0_5210 : AR5K_MCAST_FILTER0_5211)
/*
* Multicast filter register (higher 16 bits)
*/
#define AR5K_MCAST_FILTER1_5210
0x8054
#define AR5K_MCAST_FILTER1_5211
0x8044
#define AR5K_MCAST_FILTER1 (ah->ah_version == AR5K_AR5210 ? \
AR5K_MCAST_FILTER1_5210 : AR5K_MCAST_FILTER1_5211)
/*
* Transmit mask register (lower 32 bits) [5210]
*/
#define AR5K_TX_MASK0
0x8058
/*
* Transmit mask register (higher 16 bits) [5210]
*/
#define AR5K_TX_MASK1
0x805c
/*
* Clear transmit mask [5210]
*/
#define AR5K_CLR_TMASK
0x8060
/*
* Trigger level register (before transmission) [5210]
*/
#define AR5K_TRIG_LVL
0x8064
/*
* PCU Diagnostic register
*
* Used for tweaking/diagnostics.
*/
#define AR5K_DIAG_SW_5210
0x8068
/* Register Address [5210] */
#define AR5K_DIAG_SW_5211
0x8048
/* Register Address [5211+] */
#define AR5K_DIAG_SW (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_5210 : AR5K_DIAG_SW_5211)
#define AR5K_DIAG_SW_DIS_WEP_ACK
0x00000001
/* Disable ACKs if WEP key is invalid */
#define AR5K_DIAG_SW_DIS_ACK
0x00000002
/* Disable ACKs */
#define AR5K_DIAG_SW_DIS_CTS
0x00000004
/* Disable CTSs */
#define AR5K_DIAG_SW_DIS_ENC
0x00000008
/* Disable HW encryption */
#define AR5K_DIAG_SW_DIS_DEC
0x00000010
/* Disable HW decryption */
#define AR5K_DIAG_SW_DIS_TX_5210
0x00000020
/* Disable transmit [5210] */
#define AR5K_DIAG_SW_DIS_RX_5210
0x00000040
/* Disable receive */
#define AR5K_DIAG_SW_DIS_RX_5211
0x00000020
#define AR5K_DIAG_SW_DIS_RX (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_DIS_RX_5210 : AR5K_DIAG_SW_DIS_RX_5211)
#define AR5K_DIAG_SW_LOOP_BACK_5210
0x00000080
/* TX Data Loopback (i guess it goes with DIS_TX) [5210] */
#define AR5K_DIAG_SW_LOOP_BACK_5211
0x00000040
#define AR5K_DIAG_SW_LOOP_BACK (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_LOOP_BACK_5210 : AR5K_DIAG_SW_LOOP_BACK_5211)
#define AR5K_DIAG_SW_CORR_FCS_5210
0x00000100
/* Generate invalid TX FCS */
#define AR5K_DIAG_SW_CORR_FCS_5211
0x00000080
#define AR5K_DIAG_SW_CORR_FCS (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_CORR_FCS_5210 : AR5K_DIAG_SW_CORR_FCS_5211)
#define AR5K_DIAG_SW_CHAN_INFO_5210
0x00000200
/* Add 56 bytes of channel info before the frame data in the RX buffer */
#define AR5K_DIAG_SW_CHAN_INFO_5211
0x00000100
#define AR5K_DIAG_SW_CHAN_INFO (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_CHAN_INFO_5210 : AR5K_DIAG_SW_CHAN_INFO_5211)
#define AR5K_DIAG_SW_EN_SCRAM_SEED_5210
0x00000400
/* Enable fixed scrambler seed */
#define AR5K_DIAG_SW_EN_SCRAM_SEED_5211
0x00000200
#define AR5K_DIAG_SW_EN_SCRAM_SEED (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_EN_SCRAM_SEED_5210 : AR5K_DIAG_SW_EN_SCRAM_SEED_5211)
#define AR5K_DIAG_SW_ECO_ENABLE
0x00000400
/* [5211+] */
#define AR5K_DIAG_SW_SCVRAM_SEED
0x0003f800
/* [5210] */
#define AR5K_DIAG_SW_SCRAM_SEED_M
0x0001fc00
/* Scrambler seed mask */
#define AR5K_DIAG_SW_SCRAM_SEED_S
10
#define AR5K_DIAG_SW_DIS_SEQ_INC_5210
0x00040000
/* Disable seqnum increment (?)[5210] */
#define AR5K_DIAG_SW_FRAME_NV0_5210
0x00080000
#define AR5K_DIAG_SW_FRAME_NV0_5211
0x00020000
/* Accept frames of non-zero protocol number */
#define AR5K_DIAG_SW_FRAME_NV0 (ah->ah_version == AR5K_AR5210 ? \
AR5K_DIAG_SW_FRAME_NV0_5210 : AR5K_DIAG_SW_FRAME_NV0_5211)
#define AR5K_DIAG_SW_OBSPT_M
0x000c0000
/* Observation point select (?) */
#define AR5K_DIAG_SW_OBSPT_S
18
#define AR5K_DIAG_SW_RX_CLEAR_HIGH
0x00100000
/* Ignore carrier sense */
#define AR5K_DIAG_SW_IGNORE_CARR_SENSE
0x00200000
/* Ignore virtual carrier sense */
#define AR5K_DIAG_SW_CHANNEL_IDLE_HIGH
0x00400000
/* Force channel idle high */
#define AR5K_DIAG_SW_PHEAR_ME
0x00800000
/* ??? */
/*
* TSF (clock) register (lower 32 bits)
*/
#define AR5K_TSF_L32_5210
0x806c
#define AR5K_TSF_L32_5211
0x804c
#define AR5K_TSF_L32 (ah->ah_version == AR5K_AR5210 ? \
AR5K_TSF_L32_5210 : AR5K_TSF_L32_5211)
/*
* TSF (clock) register (higher 32 bits)
*/
#define AR5K_TSF_U32_5210
0x8070
#define AR5K_TSF_U32_5211
0x8050
#define AR5K_TSF_U32 (ah->ah_version == AR5K_AR5210 ? \
AR5K_TSF_U32_5210 : AR5K_TSF_U32_5211)
/*
* Last beacon timestamp register (Read Only)
*/
#define AR5K_LAST_TSTP
0x8080
/*
* ADDAC test register [5211+]
*/
#define AR5K_ADDAC_TEST
0x8054
/* Register Address */
#define AR5K_ADDAC_TEST_TXCONT
0x00000001
/* Test continuous tx */
#define AR5K_ADDAC_TEST_TST_MODE
0x00000002
/* Test mode */
#define AR5K_ADDAC_TEST_LOOP_EN
0x00000004
/* Enable loop */
#define AR5K_ADDAC_TEST_LOOP_LEN
0x00000008
/* Loop length (field) */
#define AR5K_ADDAC_TEST_USE_U8
0x00004000
/* Use upper 8 bits */
#define AR5K_ADDAC_TEST_MSB
0x00008000
/* State of MSB */
#define AR5K_ADDAC_TEST_TRIG_SEL
0x00010000
/* Trigger select */
#define AR5K_ADDAC_TEST_TRIG_PTY
0x00020000
/* Trigger polarity */
#define AR5K_ADDAC_TEST_RXCONT
0x00040000
/* Continuous capture */
#define AR5K_ADDAC_TEST_CAPTURE
0x00080000
/* Begin capture */
#define AR5K_ADDAC_TEST_TST_ARM
0x00100000
/* ARM rx buffer for capture */
/*
* Default antenna register [5211+]
*/
#define AR5K_DEFAULT_ANTENNA
0x8058
/*
* Frame control QoS mask register (?) [5211+]
* (FC_QOS_MASK)
*/
#define AR5K_FRAME_CTL_QOSM
0x805c
/*
* Seq mask register (?) [5211+]
*/
#define AR5K_SEQ_MASK
0x8060
/*
* Retry count register [5210]
*/
#define AR5K_RETRY_CNT
0x8084
/* Register Address [5210] */
#define AR5K_RETRY_CNT_SSH
0x0000003f
/* Station short retry count (?) */
#define AR5K_RETRY_CNT_SLG
0x00000fc0
/* Station long retry count (?) */
/*
* Back-off status register [5210]
*/
#define AR5K_BACKOFF
0x8088
/* Register Address [5210] */
#define AR5K_BACKOFF_CW
0x000003ff
/* Backoff Contention Window (?) */
#define AR5K_BACKOFF_CNT
0x03ff0000
/* Backoff count (?) */
/*
* NAV register (current)
*/
#define AR5K_NAV_5210
0x808c
#define AR5K_NAV_5211
0x8084
#define AR5K_NAV (ah->ah_version == AR5K_AR5210 ? \
AR5K_NAV_5210 : AR5K_NAV_5211)
/*
* MIB counters:
*
* max value is 0xc000, if this is reached we get a MIB interrupt.
* they can be controlled via AR5K_MIBC and are cleared on read.
*/
/*
* RTS success (MIB counter)
*/
#define AR5K_RTS_OK_5210
0x8090
#define AR5K_RTS_OK_5211
0x8088
#define AR5K_RTS_OK (ah->ah_version == AR5K_AR5210 ? \
AR5K_RTS_OK_5210 : AR5K_RTS_OK_5211)
/*
* RTS failure (MIB counter)
*/
#define AR5K_RTS_FAIL_5210
0x8094
#define AR5K_RTS_FAIL_5211
0x808c
#define AR5K_RTS_FAIL (ah->ah_version == AR5K_AR5210 ? \
AR5K_RTS_FAIL_5210 : AR5K_RTS_FAIL_5211)
/*
* ACK failure (MIB counter)
*/
#define AR5K_ACK_FAIL_5210
0x8098
#define AR5K_ACK_FAIL_5211
0x8090
#define AR5K_ACK_FAIL (ah->ah_version == AR5K_AR5210 ? \
AR5K_ACK_FAIL_5210 : AR5K_ACK_FAIL_5211)
/*
* FCS failure (MIB counter)
*/
#define AR5K_FCS_FAIL_5210
0x809c
#define AR5K_FCS_FAIL_5211
0x8094
#define AR5K_FCS_FAIL (ah->ah_version == AR5K_AR5210 ? \
AR5K_FCS_FAIL_5210 : AR5K_FCS_FAIL_5211)
/*
* Beacon count register
*/
#define AR5K_BEACON_CNT_5210
0x80a0
#define AR5K_BEACON_CNT_5211
0x8098
#define AR5K_BEACON_CNT (ah->ah_version == AR5K_AR5210 ? \
AR5K_BEACON_CNT_5210 : AR5K_BEACON_CNT_5211)
/*===5212 Specific PCU registers===*/
/*
* Transmit power control register
*/
#define AR5K_TPC
0x80e8
#define AR5K_TPC_ACK
0x0000003f
/* ack frames */
#define AR5K_TPC_ACK_S
0
#define AR5K_TPC_CTS
0x00003f00
/* cts frames */
#define AR5K_TPC_CTS_S
8
#define AR5K_TPC_CHIRP
0x003f0000
/* chirp frames */
#define AR5K_TPC_CHIRP_S
16
#define AR5K_TPC_DOPPLER
0x0f000000
/* doppler chirp span */
#define AR5K_TPC_DOPPLER_S
24
/*
* XR (eXtended Range) mode register
*/
#define AR5K_XRMODE
0x80c0
/* Register Address */
#define AR5K_XRMODE_POLL_TYPE_M
0x0000003f
/* Mask for Poll type (?) */
#define AR5K_XRMODE_POLL_TYPE_S
0
#define AR5K_XRMODE_POLL_SUBTYPE_M
0x0000003c
/* Mask for Poll subtype (?) */
#define AR5K_XRMODE_POLL_SUBTYPE_S
2
#define AR5K_XRMODE_POLL_WAIT_ALL
0x00000080
/* Wait for poll */
#define AR5K_XRMODE_SIFS_DELAY
0x000fff00
/* Mask for SIFS delay */
#define AR5K_XRMODE_FRAME_HOLD_M
0xfff00000
/* Mask for frame hold (?) */
#define AR5K_XRMODE_FRAME_HOLD_S
20
/*
* XR delay register
*/
#define AR5K_XRDELAY
0x80c4
/* Register Address */
#define AR5K_XRDELAY_SLOT_DELAY_M
0x0000ffff
/* Mask for slot delay */
#define AR5K_XRDELAY_SLOT_DELAY_S
0
#define AR5K_XRDELAY_CHIRP_DELAY_M
0xffff0000
/* Mask for CHIRP data delay */
#define AR5K_XRDELAY_CHIRP_DELAY_S
16
/*
* XR timeout register
*/
#define AR5K_XRTIMEOUT
0x80c8
/* Register Address */
#define AR5K_XRTIMEOUT_CHIRP_M
0x0000ffff
/* Mask for CHIRP timeout */
#define AR5K_XRTIMEOUT_CHIRP_S
0
#define AR5K_XRTIMEOUT_POLL_M
0xffff0000
/* Mask for Poll timeout */
#define AR5K_XRTIMEOUT_POLL_S
16
/*
* XR chirp register
*/
#define AR5K_XRCHIRP
0x80cc
/* Register Address */
#define AR5K_XRCHIRP_SEND
0x00000001
/* Send CHIRP */
#define AR5K_XRCHIRP_GAP
0xffff0000
/* Mask for CHIRP gap (?) */
/*
* XR stomp register
*/
#define AR5K_XRSTOMP
0x80d0
/* Register Address */
#define AR5K_XRSTOMP_TX
0x00000001
/* Stomp Tx (?) */
#define AR5K_XRSTOMP_RX
0x00000002
/* Stomp Rx (?) */
#define AR5K_XRSTOMP_TX_RSSI
0x00000004
/* Stomp Tx RSSI (?) */
#define AR5K_XRSTOMP_TX_BSSID
0x00000008
/* Stomp Tx BSSID (?) */
#define AR5K_XRSTOMP_DATA
0x00000010
/* Stomp data (?)*/
#define AR5K_XRSTOMP_RSSI_THRES
0x0000ff00
/* Mask for XR RSSI threshold */
/*
* First enhanced sleep register
*/
#define AR5K_SLEEP0
0x80d4
/* Register Address */
#define AR5K_SLEEP0_NEXT_DTIM
0x0007ffff
/* Mask for next DTIM (?) */
#define AR5K_SLEEP0_NEXT_DTIM_S
0
#define AR5K_SLEEP0_ASSUME_DTIM
0x00080000
/* Assume DTIM */
#define AR5K_SLEEP0_ENH_SLEEP_EN
0x00100000
/* Enable enhanced sleep control */
#define AR5K_SLEEP0_CABTO
0xff000000
/* Mask for CAB Time Out */
#define AR5K_SLEEP0_CABTO_S
24
/*
* Second enhanced sleep register
*/
#define AR5K_SLEEP1
0x80d8
/* Register Address */
#define AR5K_SLEEP1_NEXT_TIM
0x0007ffff
/* Mask for next TIM (?) */
#define AR5K_SLEEP1_NEXT_TIM_S
0
#define AR5K_SLEEP1_BEACON_TO
0xff000000
/* Mask for Beacon Time Out */
#define AR5K_SLEEP1_BEACON_TO_S
24
/*
* Third enhanced sleep register
*/
#define AR5K_SLEEP2
0x80dc
/* Register Address */
#define AR5K_SLEEP2_TIM_PER
0x0000ffff
/* Mask for TIM period (?) */
#define AR5K_SLEEP2_TIM_PER_S
0
#define AR5K_SLEEP2_DTIM_PER
0xffff0000
/* Mask for DTIM period (?) */
#define AR5K_SLEEP2_DTIM_PER_S
16
/*
* TX power control (TPC) register
*
* XXX: PCDAC steps (0.5dBm) or dBm ?
*
*/
#define AR5K_TXPC
0x80e8
/* Register Address */
#define AR5K_TXPC_ACK_M
0x0000003f
/* ACK tx power */
#define AR5K_TXPC_ACK_S
0
#define AR5K_TXPC_CTS_M
0x00003f00
/* CTS tx power */
#define AR5K_TXPC_CTS_S
8
#define AR5K_TXPC_CHIRP_M
0x003f0000
/* CHIRP tx power */
#define AR5K_TXPC_CHIRP_S
16
#define AR5K_TXPC_DOPPLER
0x0f000000
/* Doppler chirp span (?) */
#define AR5K_TXPC_DOPPLER_S
24
/*
* Profile count registers
*
* These registers can be cleared and frozen with ATH5K_MIBC, but they do not
* generate a MIB interrupt.
* Instead of overflowing, they shift by one bit to the right. All registers
* shift together, i.e. when one reaches the max, all shift at the same time by
* one bit to the right. This way we should always get consistent values.
*/
#define AR5K_PROFCNT_TX
0x80ec
/* Tx count */
#define AR5K_PROFCNT_RX
0x80f0
/* Rx count */
#define AR5K_PROFCNT_RXCLR
0x80f4
/* Busy count */
#define AR5K_PROFCNT_CYCLE
0x80f8
/* Cycle counter */
/*
* Quiet period control registers
*/
#define AR5K_QUIET_CTL1
0x80fc
/* Register Address */
#define AR5K_QUIET_CTL1_NEXT_QT_TSF
0x0000ffff
/* Next quiet period TSF (TU) */
#define AR5K_QUIET_CTL1_NEXT_QT_TSF_S
0
#define AR5K_QUIET_CTL1_QT_EN
0x00010000
/* Enable quiet period */
#define AR5K_QUIET_CTL1_ACK_CTS_EN
0x00020000
/* Send ACK/CTS during quiet period */
#define AR5K_QUIET_CTL2
0x8100
/* Register Address */
#define AR5K_QUIET_CTL2_QT_PER
0x0000ffff
/* Mask for quiet period periodicity */
#define AR5K_QUIET_CTL2_QT_PER_S
0
#define AR5K_QUIET_CTL2_QT_DUR
0xffff0000
/* Mask for quiet period duration */
#define AR5K_QUIET_CTL2_QT_DUR_S
16
/*
* TSF parameter register
*/
#define AR5K_TSF_PARM
0x8104
/* Register Address */
#define AR5K_TSF_PARM_INC
0x000000ff
/* Mask for TSF increment */
#define AR5K_TSF_PARM_INC_S
0
/*
* QoS NOACK policy
*/
#define AR5K_QOS_NOACK
0x8108
/* Register Address */
#define AR5K_QOS_NOACK_2BIT_VALUES
0x0000000f
/* ??? */
#define AR5K_QOS_NOACK_2BIT_VALUES_S
0
#define AR5K_QOS_NOACK_BIT_OFFSET
0x00000070
/* ??? */
#define AR5K_QOS_NOACK_BIT_OFFSET_S
4
#define AR5K_QOS_NOACK_BYTE_OFFSET
0x00000180
/* ??? */
#define AR5K_QOS_NOACK_BYTE_OFFSET_S
7
/*
* PHY error filter register
*/
#define AR5K_PHY_ERR_FIL
0x810c
#define AR5K_PHY_ERR_FIL_RADAR
0x00000020
/* Radar signal */
#define AR5K_PHY_ERR_FIL_OFDM
0x00020000
/* OFDM false detect (ANI) */
#define AR5K_PHY_ERR_FIL_CCK
0x02000000
/* CCK false detect (ANI) */
/*
* XR latency register
*/
#define AR5K_XRLAT_TX
0x8110
/*
* ACK SIFS register
*/
#define AR5K_ACKSIFS
0x8114
/* Register Address */
#define AR5K_ACKSIFS_INC
0x00000000
/* ACK SIFS Increment (field) */
/*
* MIC QoS control register (?)
*/
#define AR5K_MIC_QOS_CTL
0x8118
/* Register Address */
#define AR5K_MIC_QOS_CTL_OFF(_n) (
1 << (_n *
2))
#define AR5K_MIC_QOS_CTL_MQ_EN
0x00010000
/* Enable MIC QoS */
/*
* MIC QoS select register (?)
*/
#define AR5K_MIC_QOS_SEL
0x811c
#define AR5K_MIC_QOS_SEL_OFF(_n) (
1 << (_n *
4))
/*
* Misc mode control register (?)
*/
#define AR5K_MISC_MODE
0x8120
/* Register Address */
#define AR5K_MISC_MODE_FBSSID_MATCH
0x00000001
/* Force BSSID match */
#define AR5K_MISC_MODE_ACKSIFS_MEM
0x00000002
/* ACK SIFS memory (?) */
#define AR5K_MISC_MODE_COMBINED_MIC
0x00000004
/* use rx/tx MIC key */
/* more bits */
/*
* OFDM Filter counter
*/
#define AR5K_OFDM_FIL_CNT
0x8124
/*
* CCK Filter counter
*/
#define AR5K_CCK_FIL_CNT
0x8128
/*
* PHY Error Counters (same masks as AR5K_PHY_ERR_FIL)
*/
#define AR5K_PHYERR_CNT1
0x812c
#define AR5K_PHYERR_CNT1_MASK
0x8130
#define AR5K_PHYERR_CNT2
0x8134
#define AR5K_PHYERR_CNT2_MASK
0x8138
/* if the PHY Error Counters reach this maximum, we get MIB interrupts */
#define ATH5K_PHYERR_CNT_MAX
0x00c00000
/*
* TSF Threshold register (?)
*/
#define AR5K_TSF_THRES
0x813c
/*
* TODO: Wake On Wireless registers
* Range: 0x8147 - 0x818c
*/
/*
* Rate -> ACK SIFS mapping table (32 entries)
*/
#define AR5K_RATE_ACKSIFS_BASE
0x8680
/* Register Address */
#define AR5K_RATE_ACKSIFS(_n) (AR5K_RATE_ACKSIFS_BSE + ((_n) <<
2))
#define AR5K_RATE_ACKSIFS_NORMAL
0x00000001
/* Normal SIFS (field) */
#define AR5K_RATE_ACKSIFS_TURBO
0x00000400
/* Turbo SIFS (field) */
/*
* Rate -> duration mapping table (32 entries)
*/
#define AR5K_RATE_DUR_BASE
0x8700
#define AR5K_RATE_DUR(_n) (AR5K_RATE_DUR_BASE + ((_n) <<
2))
/*
* Rate -> db mapping table
* (8 entries, each one has 4 8bit fields)
*/
#define AR5K_RATE2DB_BASE
0x87c0
#define AR5K_RATE2DB(_n) (AR5K_RATE2DB_BASE + ((_n) <<
2))
/*
* db -> Rate mapping table
* (8 entries, each one has 4 8bit fields)
*/
#define AR5K_DB2RATE_BASE
0x87e0
#define AR5K_DB2RATE(_n) (AR5K_DB2RATE_BASE + ((_n) <<
2))
/*===5212 end===*/
#define AR5K_KEYTABLE_SIZE_5210
64
#define AR5K_KEYTABLE_SIZE_5211
128
/*===PHY REGISTERS===*/
/*
* PHY registers start
*/
#define AR5K_PHY_BASE
0x9800
#define AR5K_PHY(_n) (AR5K_PHY_BASE + ((_n) <<
2))
/*
* TST_2 (Misc config parameters)
*/
#define AR5K_PHY_TST2
0x9800
/* Register Address */
#define AR5K_PHY_TST2_TRIG_SEL
0x00000007
/* Trigger select (?)*/
#define AR5K_PHY_TST2_TRIG
0x00000010
/* Trigger (?) */
#define AR5K_PHY_TST2_CBUS_MODE
0x00000060
/* Cardbus mode (?) */
#define AR5K_PHY_TST2_CLK32
0x00000400
/* CLK_OUT is CLK32 (32kHz external) */
#define AR5K_PHY_TST2_CHANCOR_DUMP_EN
0x00000800
/* Enable Chancor dump (?) */
#define AR5K_PHY_TST2_EVEN_CHANCOR_DUMP
0x00001000
/* Even Chancor dump (?) */
#define AR5K_PHY_TST2_RFSILENT_EN
0x00002000
/* Enable RFSILENT */
#define AR5K_PHY_TST2_ALT_RFDATA
0x00004000
/* Alternate RFDATA (5-2GHz switch ?) */
#define AR5K_PHY_TST2_MINI_OBS_EN
0x00008000
/* Enable mini OBS (?) */
#define AR5K_PHY_TST2_RX2_IS_RX5_INV
0x00010000
/* 2GHz rx path is the 5GHz path inverted (?) */
#define AR5K_PHY_TST2_SLOW_CLK160
0x00020000
/* Slow CLK160 (?) */
#define AR5K_PHY_TST2_AGC_OBS_SEL_3
0x00040000
/* AGC OBS Select 3 (?) */
#define AR5K_PHY_TST2_BBB_OBS_SEL
0x00080000
/* BB OBS Select (field ?) */
#define AR5K_PHY_TST2_ADC_OBS_SEL
0x00800000
/* ADC OBS Select (field ?) */
#define AR5K_PHY_TST2_RX_CLR_SEL
0x08000000
/* RX Clear Select (?) */
#define AR5K_PHY_TST2_FORCE_AGC_CLR
0x10000000
/* Force AGC clear (?) */
#define AR5K_PHY_SHIFT_2GHZ
0x00004007
/* Used to access 2GHz radios */
#define AR5K_PHY_SHIFT_5GHZ
0x00000007
/* Used to access 5GHz radios (default) */
/*
* PHY frame control register [5110] /turbo mode register [5111+]
*
* There is another frame control register for [5111+]
* at address 0x9944 (see below) but the 2 first flags
* are common here between 5110 frame control register
* and [5111+] turbo mode register, so this also works as
* a "turbo mode register" for 5110. We treat this one as
* a frame control register for 5110 below.
*/
#define AR5K_PHY_TURBO
0x9804
/* Register Address */
#define AR5K_PHY_TURBO_MODE
0x00000001
/* Enable turbo mode */
#define AR5K_PHY_TURBO_SHORT
0x00000002
/* Set short symbols to turbo mode */
#define AR5K_PHY_TURBO_MIMO
0x00000004
/* Set turbo for mimo */
/*
* PHY agility command register
* (aka TST_1)
*/
#define AR5K_PHY_AGC
0x9808
/* Register Address */
#define AR5K_PHY_TST1
0x9808
#define AR5K_PHY_AGC_DISABLE
0x08000000
/* Disable AGC to A2 (?)*/
#define AR5K_PHY_TST1_TXHOLD
0x00003800
/* Set tx hold (?) */
#define AR5K_PHY_TST1_TXSRC_SRC
0x00000002
/* Used with bit 7 (?) */
#define AR5K_PHY_TST1_TXSRC_SRC_S
1
#define AR5K_PHY_TST1_TXSRC_ALT
0x00000080
/* Set input to tsdac (?) */
#define AR5K_PHY_TST1_TXSRC_ALT_S
7
/*
* PHY timing register 3 [5112+]
*/
#define AR5K_PHY_TIMING_3
0x9814
#define AR5K_PHY_TIMING_3_DSC_MAN
0xfffe0000
#define AR5K_PHY_TIMING_3_DSC_MAN_S
17
#define AR5K_PHY_TIMING_3_DSC_EXP
0x0001e000
#define AR5K_PHY_TIMING_3_DSC_EXP_S
13
/*
* PHY chip revision register
*/
#define AR5K_PHY_CHIP_ID
0x9818
/*
* PHY activation register
*/
#define AR5K_PHY_ACT
0x981c
/* Register Address */
#define AR5K_PHY_ACT_ENABLE
0x00000001
/* Activate PHY */
#define AR5K_PHY_ACT_DISABLE
0x00000002
/* Deactivate PHY */
/*
* PHY RF control registers
*/
#define AR5K_PHY_RF_CTL2
0x9824
/* Register Address */
#define AR5K_PHY_RF_CTL2_TXF2TXD_START
0x0000000f
/* TX frame to TX data start */
#define AR5K_PHY_RF_CTL2_TXF2TXD_START_S
0
#define AR5K_PHY_RF_CTL3
0x9828
/* Register Address */
#define AR5K_PHY_RF_CTL3_TXE2XLNA_ON
0x0000ff00
/* TX end to XLNA on */
#define AR5K_PHY_RF_CTL3_TXE2XLNA_ON_S
8
#define AR5K_PHY_ADC_CTL
0x982c
#define AR5K_PHY_ADC_CTL_INBUFGAIN_OFF
0x00000003
#define AR5K_PHY_ADC_CTL_INBUFGAIN_OFF_S
0
#define AR5K_PHY_ADC_CTL_PWD_DAC_OFF
0x00002000
#define AR5K_PHY_ADC_CTL_PWD_BAND_GAP_OFF
0x00004000
#define AR5K_PHY_ADC_CTL_PWD_ADC_OFF
0x00008000
#define AR5K_PHY_ADC_CTL_INBUFGAIN_ON
0x00030000
#define AR5K_PHY_ADC_CTL_INBUFGAIN_ON_S
16
#define AR5K_PHY_RF_CTL4
0x9834
/* Register Address */
#define AR5K_PHY_RF_CTL4_TXF2XPA_A_ON
0x00000001
/* TX frame to XPA A on (field) */
#define AR5K_PHY_RF_CTL4_TXF2XPA_B_ON
0x00000100
/* TX frame to XPA B on (field) */
#define AR5K_PHY_RF_CTL4_TXE2XPA_A_OFF
0x00010000
/* TX end to XPA A off (field) */
#define AR5K_PHY_RF_CTL4_TXE2XPA_B_OFF
0x01000000
/* TX end to XPA B off (field) */
/*
* Pre-Amplifier control register
* (XPA -> external pre-amplifier)
*/
#define AR5K_PHY_PA_CTL
0x9838
/* Register Address */
#define AR5K_PHY_PA_CTL_XPA_A_HI
0x00000001
/* XPA A high (?) */
#define AR5K_PHY_PA_CTL_XPA_B_HI
0x00000002
/* XPA B high (?) */
#define AR5K_PHY_PA_CTL_XPA_A_EN
0x00000004
/* Enable XPA A */
#define AR5K_PHY_PA_CTL_XPA_B_EN
0x00000008
/* Enable XPA B */
/*
* PHY settling register
*/
#define AR5K_PHY_SETTLING
0x9844
/* Register Address */
#define AR5K_PHY_SETTLING_AGC
0x0000007f
/* AGC settling time */
#define AR5K_PHY_SETTLING_AGC_S
0
#define AR5K_PHY_SETTLING_SWITCH
0x00003f80
/* Switch settling time */
#define AR5K_PHY_SETTLING_SWITCH_S
7
/*
* PHY Gain registers
*/
#define AR5K_PHY_GAIN
0x9848
/* Register Address */
#define AR5K_PHY_GAIN_TXRX_ATTEN
0x0003f000
/* TX-RX Attenuation */
#define AR5K_PHY_GAIN_TXRX_ATTEN_S
12
#define AR5K_PHY_GAIN_TXRX_RF_MAX
0x007c0000
#define AR5K_PHY_GAIN_TXRX_RF_MAX_S
18
#define AR5K_PHY_GAIN_OFFSET
0x984c
/* Register Address */
#define AR5K_PHY_GAIN_OFFSET_RXTX_FLAG
0x00020000
/* RX-TX flag (?) */
/*
* Desired ADC/PGA size register
* (for more infos read ANI patent)
*/
#define AR5K_PHY_DESIRED_SIZE
0x9850
/* Register Address */
#define AR5K_PHY_DESIRED_SIZE_ADC
0x000000ff
/* ADC desired size */
#define AR5K_PHY_DESIRED_SIZE_ADC_S
0
#define AR5K_PHY_DESIRED_SIZE_PGA
0x0000ff00
/* PGA desired size */
#define AR5K_PHY_DESIRED_SIZE_PGA_S
8
#define AR5K_PHY_DESIRED_SIZE_TOT
0x0ff00000
/* Total desired size */
#define AR5K_PHY_DESIRED_SIZE_TOT_S
20
/*
* PHY signal register
* (for more infos read ANI patent)
*/
#define AR5K_PHY_SIG
0x9858
/* Register Address */
#define AR5K_PHY_SIG_FIRSTEP
0x0003f000
/* FIRSTEP */
#define AR5K_PHY_SIG_FIRSTEP_S
12
#define AR5K_PHY_SIG_FIRPWR
0x03fc0000
/* FIPWR */
#define AR5K_PHY_SIG_FIRPWR_S
18
/*
* PHY coarse agility control register
* (for more infos read ANI patent)
*/
#define AR5K_PHY_AGCCOARSE
0x985c
/* Register Address */
#define AR5K_PHY_AGCCOARSE_LO
0x00007f80
/* AGC Coarse low */
#define AR5K_PHY_AGCCOARSE_LO_S
7
#define AR5K_PHY_AGCCOARSE_HI
0x003f8000
/* AGC Coarse high */
#define AR5K_PHY_AGCCOARSE_HI_S
15
/*
* PHY agility control register
*/
#define AR5K_PHY_AGCCTL
0x9860
/* Register address */
#define AR5K_PHY_AGCCTL_CAL
0x00000001
/* Enable PHY calibration */
#define AR5K_PHY_AGCCTL_NF
0x00000002
/* Enable Noise Floor calibration */
#define AR5K_PHY_AGCCTL_OFDM_DIV_DIS
0x00000008
/* Disable antenna diversity on OFDM modes */
#define AR5K_PHY_AGCCTL_NF_EN
0x00008000
/* Enable nf calibration to happen (?) */
#define AR5K_PHY_AGCTL_FLTR_CAL
0x00010000
/* Allow filter calibration (?) */
#define AR5K_PHY_AGCCTL_NF_NOUPDATE
0x00020000
/* Don't update nf automatically */
/*
* PHY noise floor status register (CCA = Clear Channel Assessment)
*/
#define AR5K_PHY_NF
0x9864
/* Register address */
#define AR5K_PHY_NF_M
0x000001ff
/* Noise floor, written to hardware in 1/2 dBm units */
#define AR5K_PHY_NF_SVAL(_n) (((_n) & AR5K_PHY_NF_M) | (
1 <<
9))
#define AR5K_PHY_NF_THRESH62
0x0007f000
/* Thresh62 -check ANI patent- (field) */
#define AR5K_PHY_NF_THRESH62_S
12
#define AR5K_PHY_NF_MINCCA_PWR
0x0ff80000
/* Minimum measured noise level, read from hardware in 1 dBm units */
#define AR5K_PHY_NF_MINCCA_PWR_S
19
/*
* PHY ADC saturation register [5110]
*/
#define AR5K_PHY_ADCSAT
0x9868
#define AR5K_PHY_ADCSAT_ICNT
0x0001f800
#define AR5K_PHY_ADCSAT_ICNT_S
11
#define AR5K_PHY_ADCSAT_THR
0x000007e0
#define AR5K_PHY_ADCSAT_THR_S
5
/*
* PHY Weak ofdm signal detection threshold registers (ANI) [5212+]
*/
/* High thresholds */
#define AR5K_PHY_WEAK_OFDM_HIGH_THR
0x9868
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT
0x0000001f
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_COUNT_S
0
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1
0x00fe0000
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M1_S
17
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2
0x7f000000
#define AR5K_PHY_WEAK_OFDM_HIGH_THR_M2_S
24
/* Low thresholds */
#define AR5K_PHY_WEAK_OFDM_LOW_THR
0x986c
#define AR5K_PHY_WEAK_OFDM_LOW_THR_SELFCOR_EN
0x00000001
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT
0x00003f00
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_COUNT_S
8
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1
0x001fc000
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M1_S
14
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2
0x0fe00000
#define AR5K_PHY_WEAK_OFDM_LOW_THR_M2_S
21
/*
* PHY sleep registers [5112+]
*/
#define AR5K_PHY_SCR
0x9870
#define AR5K_PHY_SLMT
0x9874
#define AR5K_PHY_SLMT_32MHZ
0x0000007f
#define AR5K_PHY_SCAL
0x9878
#define AR5K_PHY_SCAL_32MHZ
0x0000000e
#define AR5K_PHY_SCAL_32MHZ_5311
0x00000008
#define AR5K_PHY_SCAL_32MHZ_2417
0x0000000a
#define AR5K_PHY_SCAL_32MHZ_HB63
0x00000032
/*
* PHY PLL (Phase Locked Loop) control register
*/
#define AR5K_PHY_PLL
0x987c
#define AR5K_PHY_PLL_20MHZ
0x00000013
/* For half rate (?) */
/* 40MHz -> 5GHz band */
#define AR5K_PHY_PLL_40MHZ_5211
0x00000018
#define AR5K_PHY_PLL_40MHZ_5212
0x000000aa
#define AR5K_PHY_PLL_40MHZ_5413
0x00000004
#define AR5K_PHY_PLL_40MHZ (ah->ah_version == AR5K_AR5211 ? \
AR5K_PHY_PLL_40MHZ_5211 : AR5K_PHY_PLL_40MHZ_5212)
/* 44MHz -> 2.4GHz band */
#define AR5K_PHY_PLL_44MHZ_5211
0x00000019
#define AR5K_PHY_PLL_44MHZ_5212
0x000000ab
#define AR5K_PHY_PLL_44MHZ (ah->ah_version == AR5K_AR5211 ? \
AR5K_PHY_PLL_44MHZ_5211 : AR5K_PHY_PLL_44MHZ_5212)
#define AR5K_PHY_PLL_RF5111
0x00000000
#define AR5K_PHY_PLL_RF5112
0x00000040
#define AR5K_PHY_PLL_HALF_RATE
0x00000100
#define AR5K_PHY_PLL_QUARTER_RATE
0x00000200
/*
* RF Buffer register
*
* It's obvious from the code that 0x989c is the buffer register but
* for the other special registers that we write to after sending each
* packet, i have no idea. So I'll name them BUFFER_CONTROL_X registers
* for now. It's interesting that they are also used for some other operations.
*/
#define AR5K_RF_BUFFER
0x989c
#define AR5K_RF_BUFFER_CONTROL_0
0x98c0
/* Channel on 5110 */
#define AR5K_RF_BUFFER_CONTROL_1
0x98c4
/* Bank 7 on 5112 */
#define AR5K_RF_BUFFER_CONTROL_2
0x98cc
/* Bank 7 on 5111 */
#define AR5K_RF_BUFFER_CONTROL_3
0x98d0
/* Bank 2 on 5112 */
/* Channel set on 5111 */
/* Used to read radio revision*/
#define AR5K_RF_BUFFER_CONTROL_4
0x98d4
/* RF Stage register on 5110 */
/* Bank 0,1,2,6 on 5111 */
/* Bank 1 on 5112 */
/* Used during activation on 5111 */
#define AR5K_RF_BUFFER_CONTROL_5
0x98d8
/* Bank 3 on 5111 */
/* Used during activation on 5111 */
/* Channel on 5112 */
/* Bank 6 on 5112 */
#define AR5K_RF_BUFFER_CONTROL_6
0x98dc
/* Bank 3 on 5112 */
/*
* PHY RF stage register [5210]
*/
#define AR5K_PHY_RFSTG
0x98d4
#define AR5K_PHY_RFSTG_DISABLE
0x00000021
/*
* BIN masks (?)
*/
#define AR5K_PHY_BIN_MASK_1
0x9900
#define AR5K_PHY_BIN_MASK_2
0x9904
#define AR5K_PHY_BIN_MASK_3
0x9908
#define AR5K_PHY_BIN_MASK_CTL
0x990c
#define AR5K_PHY_BIN_MASK_CTL_MASK_4
0x00003fff
#define AR5K_PHY_BIN_MASK_CTL_MASK_4_S
0
#define AR5K_PHY_BIN_MASK_CTL_RATE
0xff000000
#define AR5K_PHY_BIN_MASK_CTL_RATE_S
24
/*
* PHY Antenna control register
*/
#define AR5K_PHY_ANT_CTL
0x9910
/* Register Address */
#define AR5K_PHY_ANT_CTL_TXRX_EN
0x00000001
/* Enable TX/RX (?) */
#define AR5K_PHY_ANT_CTL_SECTORED_ANT
0x00000004
/* Sectored Antenna */
#define AR5K_PHY_ANT_CTL_HITUNE5
0x00000008
/* Hitune5 (?) */
#define AR5K_PHY_ANT_CTL_SWTABLE_IDLE
0x000003f0
/* Switch table idle (?) */
#define AR5K_PHY_ANT_CTL_SWTABLE_IDLE_S
4
/*
* PHY receiver delay register [5111+]
*/
#define AR5K_PHY_RX_DELAY
0x9914
/* Register Address */
#define AR5K_PHY_RX_DELAY_M
0x00003fff
/* Mask for RX activate to receive delay (/100ns) */
/*
* PHY max rx length register (?) [5111]
*/
#define AR5K_PHY_MAX_RX_LEN
0x991c
/*
* PHY timing register 4
* I(nphase)/Q(adrature) calibration register [5111+]
*/
#define AR5K_PHY_IQ
0x9920
/* Register Address */
#define AR5K_PHY_IQ_CORR_Q_Q_COFF
0x0000001f
/* Mask for q correction info */
#define AR5K_PHY_IQ_CORR_Q_Q_COFF_S
0
#define AR5K_PHY_IQ_CORR_Q_I_COFF
0x000007e0
/* Mask for i correction info */
#define AR5K_PHY_IQ_CORR_Q_I_COFF_S
5
#define AR5K_PHY_IQ_CORR_ENABLE
0x00000800
/* Enable i/q correction */
#define AR5K_PHY_IQ_CAL_NUM_LOG_MAX
0x0000f000
/* Mask for max number of samples in log scale */
#define AR5K_PHY_IQ_CAL_NUM_LOG_MAX_S
12
#define AR5K_PHY_IQ_RUN
0x00010000
/* Run i/q calibration */
#define AR5K_PHY_IQ_USE_PT_DF
0x00020000
/* Use pilot track df (?) */
#define AR5K_PHY_IQ_EARLY_TRIG_THR
0x00200000
/* Early trigger threshold (?) (field) */
#define AR5K_PHY_IQ_PILOT_MASK_EN
0x10000000
/* Enable pilot mask (?) */
#define AR5K_PHY_IQ_CHAN_MASK_EN
0x20000000
/* Enable channel mask (?) */
#define AR5K_PHY_IQ_SPUR_FILT_EN
0x40000000
/* Enable spur filter */
#define AR5K_PHY_IQ_SPUR_RSSI_EN
0x80000000
/* Enable spur rssi */
/*
* PHY timing register 5
* OFDM Self-correlator Cyclic RSSI threshold params
* (Check out bb_cycpwr_thr1 on ANI patent)
*/
#define AR5K_PHY_OFDM_SELFCORR
0x9924
/* Register Address */
#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1_EN
0x00000001
/* Enable cyclic RSSI thr 1 */
#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1
0x000000fe
/* Mask for Cyclic RSSI threshold 1 */
#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR1_S
1
#define AR5K_PHY_OFDM_SELFCORR_CYPWR_THR3
0x00000100
/* Cyclic RSSI threshold 3 (field) (?) */
#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR_EN
0x00008000
/* Enable 1A RSSI threshold (?) */
#define AR5K_PHY_OFDM_SELFCORR_RSSI_1ATHR
0x00010000
/* 1A RSSI threshold (field) (?) */
#define AR5K_PHY_OFDM_SELFCORR_LSCTHR_HIRSSI
0x00800000
/* Long sc threshold hi rssi (?) */
/*
* PHY-only warm reset register
*/
#define AR5K_PHY_WARM_RESET
0x9928
/*
* PHY-only control register
*/
#define AR5K_PHY_CTL
0x992c
/* Register Address */
#define AR5K_PHY_CTL_RX_DRAIN_RATE
0x00000001
/* RX drain rate (?) */
#define AR5K_PHY_CTL_LATE_TX_SIG_SYM
0x00000002
/* Late tx signal symbol (?) */
#define AR5K_PHY_CTL_GEN_SCRAMBLER
0x00000004
/* Generate scrambler */
#define AR5K_PHY_CTL_TX_ANT_SEL
0x00000008
/* TX antenna select */
#define AR5K_PHY_CTL_TX_ANT_STATIC
0x00000010
/* Static TX antenna */
#define AR5K_PHY_CTL_RX_ANT_SEL
0x00000020
/* RX antenna select */
#define AR5K_PHY_CTL_RX_ANT_STATIC
0x00000040
/* Static RX antenna */
#define AR5K_PHY_CTL_LOW_FREQ_SLE_EN
0x00000080
/* Enable low freq sleep */
/*
* PHY PAPD probe register [5111+]
*/
#define AR5K_PHY_PAPD_PROBE
0x9930
#define AR5K_PHY_PAPD_PROBE_SH_HI_PAR
0x00000001
#define AR5K_PHY_PAPD_PROBE_PCDAC_BIAS
0x00000002
#define AR5K_PHY_PAPD_PROBE_COMP_GAIN
0x00000040
#define AR5K_PHY_PAPD_PROBE_TXPOWER
0x00007e00
#define AR5K_PHY_PAPD_PROBE_TXPOWER_S
9
#define AR5K_PHY_PAPD_PROBE_TX_NEXT
0x00008000
#define AR5K_PHY_PAPD_PROBE_PREDIST_EN
0x00010000
#define AR5K_PHY_PAPD_PROBE_TYPE
0x01800000
/* [5112+] */
#define AR5K_PHY_PAPD_PROBE_TYPE_S
23
#define AR5K_PHY_PAPD_PROBE_TYPE_OFDM
0
#define AR5K_PHY_PAPD_PROBE_TYPE_XR
1
#define AR5K_PHY_PAPD_PROBE_TYPE_CCK
2
#define AR5K_PHY_PAPD_PROBE_GAINF
0xfe000000
#define AR5K_PHY_PAPD_PROBE_GAINF_S
25
#define AR5K_PHY_PAPD_PROBE_INI_5111
0x00004883
/* [5212+] */
#define AR5K_PHY_PAPD_PROBE_INI_5112
0x00004882
/* [5212+] */
/*
* PHY TX rate power registers [5112+]
*/
#define AR5K_PHY_TXPOWER_RATE1
0x9934
#define AR5K_PHY_TXPOWER_RATE2
0x9938
#define AR5K_PHY_TXPOWER_RATE_MAX
0x993c
#define AR5K_PHY_TXPOWER_RATE_MAX_TPC_ENABLE
0x00000040
#define AR5K_PHY_TXPOWER_RATE3
0xa234
#define AR5K_PHY_TXPOWER_RATE4
0xa238
/*
* PHY frame control register [5111+]
*/
#define AR5K_PHY_FRAME_CTL_5210
0x9804
#define AR5K_PHY_FRAME_CTL_5211
0x9944
#define AR5K_PHY_FRAME_CTL (ah->ah_version == AR5K_AR5210 ? \
AR5K_PHY_FRAME_CTL_5210 : AR5K_PHY_FRAME_CTL_5211)
/*---[5111+]---*/
#define AR5K_PHY_FRAME_CTL_WIN_LEN
0x00000003
/* Force window length (?) */
#define AR5K_PHY_FRAME_CTL_WIN_LEN_S
0
#define AR5K_PHY_FRAME_CTL_TX_CLIP
0x00000038
/* Mask for tx clip (?) */
#define AR5K_PHY_FRAME_CTL_TX_CLIP_S
3
#define AR5K_PHY_FRAME_CTL_PREP_CHINFO
0x00010000
/* Prepend chan info */
#define AR5K_PHY_FRAME_CTL_EMU
0x80000000
#define AR5K_PHY_FRAME_CTL_EMU_S
31
/*---[5110/5111]---*/
#define AR5K_PHY_FRAME_CTL_TIMING_ERR
0x01000000
/* PHY timing error */
#define AR5K_PHY_FRAME_CTL_PARITY_ERR
0x02000000
/* Parity error */
#define AR5K_PHY_FRAME_CTL_ILLRATE_ERR
0x04000000
/* Illegal rate */
#define AR5K_PHY_FRAME_CTL_ILLLEN_ERR
0x08000000
/* Illegal length */
#define AR5K_PHY_FRAME_CTL_SERVICE_ERR
0x20000000
#define AR5K_PHY_FRAME_CTL_TXURN_ERR
0x40000000
/* TX underrun */
#define AR5K_PHY_FRAME_CTL_INI \
(AR5K_PHY_FRAME_CTL_SERVICE_ERR | \
AR5K_PHY_FRAME_CTL_TXURN_ERR | \
AR5K_PHY_FRAME_CTL_ILLLEN_ERR | \
AR5K_PHY_FRAME_CTL_ILLRATE_ERR | \
AR5K_PHY_FRAME_CTL_PARITY_ERR | \
AR5K_PHY_FRAME_CTL_TIMING_ERR)
/*
* PHY Tx Power adjustment register [5212A+]
*/
#define AR5K_PHY_TX_PWR_ADJ
0x994c
#define AR5K_PHY_TX_PWR_ADJ_CCK_GAIN_DELTA
0x00000fc0
#define AR5K_PHY_TX_PWR_ADJ_CCK_GAIN_DELTA_S
6
#define AR5K_PHY_TX_PWR_ADJ_CCK_PCDAC_INDEX
0x00fc0000
#define AR5K_PHY_TX_PWR_ADJ_CCK_PCDAC_INDEX_S
18
/*
* PHY radar detection register [5111+]
*/
#define AR5K_PHY_RADAR
0x9954
#define AR5K_PHY_RADAR_ENABLE
0x00000001
#define AR5K_PHY_RADAR_DISABLE
0x00000000
#define AR5K_PHY_RADAR_INBANDTHR
0x0000003e
/* Inband threshold
5-bits, units unknown {0..31}
(? MHz ?) */
#define AR5K_PHY_RADAR_INBANDTHR_S
1
#define AR5K_PHY_RADAR_PRSSI_THR
0x00000fc0
/* Pulse RSSI/SNR threshold
6-bits, dBm range {0..63}
in dBm units. */
#define AR5K_PHY_RADAR_PRSSI_THR_S
6
#define AR5K_PHY_RADAR_PHEIGHT_THR
0x0003f000
/* Pulse height threshold
6-bits, dBm range {0..63}
in dBm units. */
#define AR5K_PHY_RADAR_PHEIGHT_THR_S
12
#define AR5K_PHY_RADAR_RSSI_THR
0x00fc0000
/* Radar RSSI/SNR threshold.
6-bits, dBm range {0..63}
in dBm units. */
#define AR5K_PHY_RADAR_RSSI_THR_S
18
#define AR5K_PHY_RADAR_FIRPWR_THR
0x7f000000
/* Finite Impulse Response
filter power out threshold.
7-bits, standard power range
{0..127} in 1/2 dBm units. */
#define AR5K_PHY_RADAR_FIRPWR_THRS
24
/*
* PHY antenna switch table registers
*/
#define AR5K_PHY_ANT_SWITCH_TABLE_0
0x9960
#define AR5K_PHY_ANT_SWITCH_TABLE_1
0x9964
/*
* PHY Noise floor threshold
*/
#define AR5K_PHY_NFTHRES
0x9968
/*
* Sigma Delta register (?) [5213]
*/
#define AR5K_PHY_SIGMA_DELTA
0x996C
#define AR5K_PHY_SIGMA_DELTA_ADC_SEL
0x00000003
#define AR5K_PHY_SIGMA_DELTA_ADC_SEL_S
0
#define AR5K_PHY_SIGMA_DELTA_FILT2
0x000000f8
#define AR5K_PHY_SIGMA_DELTA_FILT2_S
3
#define AR5K_PHY_SIGMA_DELTA_FILT1
0x00001f00
#define AR5K_PHY_SIGMA_DELTA_FILT1_S
8
#define AR5K_PHY_SIGMA_DELTA_ADC_CLIP
0x01ffe000
#define AR5K_PHY_SIGMA_DELTA_ADC_CLIP_S
13
/*
* RF restart register [5112+] (?)
*/
#define AR5K_PHY_RESTART
0x9970
/* restart */
#define AR5K_PHY_RESTART_DIV_GC
0x001c0000
/* Fast diversity gc_limit (?) */
#define AR5K_PHY_RESTART_DIV_GC_S
18
/*
* RF Bus access request register (for synth-only channel switching)
*/
#define AR5K_PHY_RFBUS_REQ
0x997C
#define AR5K_PHY_RFBUS_REQ_REQUEST
0x00000001
/*
* Spur mitigation masks (?)
*/
#define AR5K_PHY_TIMING_7
0x9980
#define AR5K_PHY_TIMING_8
0x9984
#define AR5K_PHY_TIMING_8_PILOT_MASK_2
0x000fffff
#define AR5K_PHY_TIMING_8_PILOT_MASK_2_S
0
#define AR5K_PHY_BIN_MASK2_1
0x9988
#define AR5K_PHY_BIN_MASK2_2
0x998c
#define AR5K_PHY_BIN_MASK2_3
0x9990
#define AR5K_PHY_BIN_MASK2_4
0x9994
#define AR5K_PHY_BIN_MASK2_4_MASK_4
0x00003fff
#define AR5K_PHY_BIN_MASK2_4_MASK_4_S
0
#define AR5K_PHY_TIMING_9
0x9998
#define AR5K_PHY_TIMING_10
0x999c
#define AR5K_PHY_TIMING_10_PILOT_MASK_2
0x000fffff
#define AR5K_PHY_TIMING_10_PILOT_MASK_2_S
0
/*
* Spur mitigation control
*/
#define AR5K_PHY_TIMING_11
0x99a0
/* Register address */
#define AR5K_PHY_TIMING_11_SPUR_DELTA_PHASE
0x000fffff
/* Spur delta phase */
#define AR5K_PHY_TIMING_11_SPUR_DELTA_PHASE_S
0
#define AR5K_PHY_TIMING_11_SPUR_FREQ_SD
0x3ff00000
/* Freq sigma delta */
#define AR5K_PHY_TIMING_11_SPUR_FREQ_SD_S
20
#define AR5K_PHY_TIMING_11_USE_SPUR_IN_AGC
0x40000000
/* Spur filter in AGC detector */
#define AR5K_PHY_TIMING_11_USE_SPUR_IN_SELFCOR
0x80000000
/* Spur filter in OFDM self correlator */
/*
* Gain tables
*/
#define AR5K_BB_GAIN_BASE
0x9b00
/* BaseBand Amplifier Gain table base address */
#define AR5K_BB_GAIN(_n) (AR5K_BB_GAIN_BASE + ((_n) <<
2))
#define AR5K_RF_GAIN_BASE
0x9a00
/* RF Amplifier Gain table base address */
#define AR5K_RF_GAIN(_n) (AR5K_RF_GAIN_BASE + ((_n) <<
2))
/*
* PHY timing IQ calibration result register [5111+]
*/
#define AR5K_PHY_IQRES_CAL_PWR_I
0x9c10
/* I (Inphase) power value */
#define AR5K_PHY_IQRES_CAL_PWR_Q
0x9c14
/* Q (Quadrature) power value */
#define AR5K_PHY_IQRES_CAL_CORR
0x9c18
/* I/Q Correlation */
/*
* PHY current RSSI register [5111+]
*/
#define AR5K_PHY_CURRENT_RSSI
0x9c1c
/*
* PHY RF Bus grant register
*/
#define AR5K_PHY_RFBUS_GRANT
0x9c20
#define AR5K_PHY_RFBUS_GRANT_OK
0x00000001
/*
* PHY ADC test register
*/
#define AR5K_PHY_ADC_TEST
0x9c24
#define AR5K_PHY_ADC_TEST_I
0x00000001
#define AR5K_PHY_ADC_TEST_Q
0x00000200
/*
* PHY DAC test register
*/
#define AR5K_PHY_DAC_TEST
0x9c28
#define AR5K_PHY_DAC_TEST_I
0x00000001
#define AR5K_PHY_DAC_TEST_Q
0x00000200
/*
* PHY PTAT register (?)
*/
#define AR5K_PHY_PTAT
0x9c2c
/*
* PHY Illegal TX rate register [5112+]
*/
#define AR5K_PHY_BAD_TX_RATE
0x9c30
/*
* PHY SPUR Power register [5112+]
*/
#define AR5K_PHY_SPUR_PWR
0x9c34
/* Register Address */
#define AR5K_PHY_SPUR_PWR_I
0x00000001
/* SPUR Power estimate for I (field) */
#define AR5K_PHY_SPUR_PWR_Q
0x00000100
/* SPUR Power estimate for Q (field) */
#define AR5K_PHY_SPUR_PWR_FILT
0x00010000
/* Power with SPUR removed (field) */
/*
* PHY Channel status register [5112+] (?)
*/
#define AR5K_PHY_CHAN_STATUS
0x9c38
#define AR5K_PHY_CHAN_STATUS_BT_ACT
0x00000001
#define AR5K_PHY_CHAN_STATUS_RX_CLR_RAW
0x00000002
#define AR5K_PHY_CHAN_STATUS_RX_CLR_MAC
0x00000004
#define AR5K_PHY_CHAN_STATUS_RX_CLR_PAP
0x00000008
/*
* Heavy clip enable register
*/
#define AR5K_PHY_HEAVY_CLIP_ENABLE
0x99e0
/*
* PHY clock sleep registers [5112+]
*/
#define AR5K_PHY_SCLOCK
0x99f0
#define AR5K_PHY_SCLOCK_32MHZ
0x0000000c
#define AR5K_PHY_SDELAY
0x99f4
#define AR5K_PHY_SDELAY_32MHZ
0x000000ff
#define AR5K_PHY_SPENDING
0x99f8
/*
* PHY PAPD I (power?) table (?)
* (92! entries)
*/
#define AR5K_PHY_PAPD_I_BASE
0xa000
#define AR5K_PHY_PAPD_I(_n) (AR5K_PHY_PAPD_I_BASE + ((_n) <<
2))
/*
* PHY PCDAC TX power table
*/
#define AR5K_PHY_PCDAC_TXPOWER_BASE
0xa180
#define AR5K_PHY_PCDAC_TXPOWER(_n) (AR5K_PHY_PCDAC_TXPOWER_BASE + ((_n) <<
2))
/*
* PHY mode register [5111+]
*/
#define AR5K_PHY_MODE
0x0a200
/* Register Address */
#define AR5K_PHY_MODE_MOD
0x00000001
/* PHY Modulation bit */
#define AR5K_PHY_MODE_MOD_OFDM
0
#define AR5K_PHY_MODE_MOD_CCK
1
#define AR5K_PHY_MODE_FREQ
0x00000002
/* Freq mode bit */
#define AR5K_PHY_MODE_FREQ_5GHZ
0
#define AR5K_PHY_MODE_FREQ_2GHZ
2
#define AR5K_PHY_MODE_MOD_DYN
0x00000004
/* Enable Dynamic OFDM/CCK mode [5112+] */
#define AR5K_PHY_MODE_RAD
0x00000008
/* [5212+] */
#define AR5K_PHY_MODE_RAD_RF5111
0
#define AR5K_PHY_MODE_RAD_RF5112
8
#define AR5K_PHY_MODE_XR
0x00000010
/* Enable XR mode [5112+] */
#define AR5K_PHY_MODE_HALF_RATE
0x00000020
/* Enable Half rate (test) */
#define AR5K_PHY_MODE_QUARTER_RATE
0x00000040
/* Enable Quarter rat (test) */
/*
* PHY CCK transmit control register [5111+ (?)]
*/
#define AR5K_PHY_CCKTXCTL
0xa204
#define AR5K_PHY_CCKTXCTL_WORLD
0x00000000
#define AR5K_PHY_CCKTXCTL_JAPAN
0x00000010
#define AR5K_PHY_CCKTXCTL_SCRAMBLER_DIS
0x00000001
#define AR5K_PHY_CCKTXCTK_DAC_SCALE
0x00000004
/*
* PHY CCK Cross-correlator Barker RSSI threshold register [5212+]
*/
#define AR5K_PHY_CCK_CROSSCORR
0xa208
#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR
0x0000003f
#define AR5K_PHY_CCK_CROSSCORR_WEAK_SIG_THR_S
0
/* Same address is used for antenna diversity activation */
#define AR5K_PHY_FAST_ANT_DIV
0xa208
#define AR5K_PHY_FAST_ANT_DIV_EN
0x00002000
/*
* PHY 2GHz gain register [5111+]
*/
#define AR5K_PHY_GAIN_2GHZ
0xa20c
#define AR5K_PHY_GAIN_2GHZ_MARGIN_TXRX
0x00fc0000
#define AR5K_PHY_GAIN_2GHZ_MARGIN_TXRX_S
18
#define AR5K_PHY_GAIN_2GHZ_INI_5111
0x6480416c
#define AR5K_PHY_CCK_RX_CTL_4
0xa21c
#define AR5K_PHY_CCK_RX_CTL_4_FREQ_EST_SHORT
0x01f80000
#define AR5K_PHY_CCK_RX_CTL_4_FREQ_EST_SHORT_S
19
#define AR5K_PHY_DAG_CCK_CTL
0xa228
#define AR5K_PHY_DAG_CCK_CTL_EN_RSSI_THR
0x00000200
#define AR5K_PHY_DAG_CCK_CTL_RSSI_THR
0x0001fc00
#define AR5K_PHY_DAG_CCK_CTL_RSSI_THR_S
10
#define AR5K_PHY_FAST_ADC
0xa24c
#define AR5K_PHY_BLUETOOTH
0xa254
/*
* Transmit Power Control register
* [2413+]
*/
#define AR5K_PHY_TPC_RG1
0xa258
#define AR5K_PHY_TPC_RG1_NUM_PD_GAIN
0x0000c000
#define AR5K_PHY_TPC_RG1_NUM_PD_GAIN_S
14
#define AR5K_PHY_TPC_RG1_PDGAIN_1
0x00030000
#define AR5K_PHY_TPC_RG1_PDGAIN_1_S
16
#define AR5K_PHY_TPC_RG1_PDGAIN_2
0x000c0000
#define AR5K_PHY_TPC_RG1_PDGAIN_2_S
18
#define AR5K_PHY_TPC_RG1_PDGAIN_3
0x00300000
#define AR5K_PHY_TPC_RG1_PDGAIN_3_S
20
#define AR5K_PHY_TPC_RG5
0xa26C
#define AR5K_PHY_TPC_RG5_PD_GAIN_OVERLAP
0x0000000F
#define AR5K_PHY_TPC_RG5_PD_GAIN_OVERLAP_S
0
#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_1
0x000003F0
#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_1_S
4
#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_2
0x0000FC00
#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_2_S
10
#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_3
0x003F0000
#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_3_S
16
#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_4
0x0FC00000
#define AR5K_PHY_TPC_RG5_PD_GAIN_BOUNDARY_4_S
22
/*
* PHY PDADC Tx power table
*/
#define AR5K_PHY_PDADC_TXPOWER_BASE
0xa280
#define AR5K_PHY_PDADC_TXPOWER(_n) (AR5K_PHY_PDADC_TXPOWER_BASE + ((_n) <<
2))
/*
* Platform registers for WiSoC
*/
#define AR5K_AR5312_RESET
0xbc003020
#define AR5K_AR5312_RESET_BB0_COLD
0x00000004
#define AR5K_AR5312_RESET_BB1_COLD
0x00000200
#define AR5K_AR5312_RESET_WMAC0
0x00002000
#define AR5K_AR5312_RESET_BB0_WARM
0x00004000
#define AR5K_AR5312_RESET_WMAC1
0x00020000
#define AR5K_AR5312_RESET_BB1_WARM
0x00040000
#define AR5K_AR5312_ENABLE
0xbc003080
#define AR5K_AR5312_ENABLE_WLAN0
0x00000001
#define AR5K_AR5312_ENABLE_WLAN1
0x00000008
#define AR5K_AR2315_RESET
0xb1000004
#define AR5K_AR2315_RESET_WMAC
0x00000001
#define AR5K_AR2315_RESET_BB_WARM
0x00000002
#define AR5K_AR2315_AHB_ARB_CTL
0xb1000008
#define AR5K_AR2315_AHB_ARB_CTL_WLAN
0x00000002
#define AR5K_AR2315_BYTESWAP
0xb100000c
#define AR5K_AR2315_BYTESWAP_WMAC
0x00000002