743b97caf9
Move calculation of CSR register offset into rt2x00debug.c and remove the wrapper functions from each individual driver. (Except rt2500usb, which still needs to wrap for the different value type argument). Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
953 lines
27 KiB
C
953 lines
27 KiB
C
/*
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Copyright (C) 2004 - 2008 rt2x00 SourceForge Project
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<http://rt2x00.serialmonkey.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the
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Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/*
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Module: rt2400pci
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Abstract: Data structures and registers for the rt2400pci module.
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Supported chipsets: RT2460.
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*/
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#ifndef RT2400PCI_H
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#define RT2400PCI_H
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/*
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* RF chip defines.
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*/
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#define RF2420 0x0000
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#define RF2421 0x0001
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/*
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* Signal information.
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* Defaul offset is required for RSSI <-> dBm conversion.
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*/
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#define DEFAULT_RSSI_OFFSET 100
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/*
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* Register layout information.
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*/
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#define CSR_REG_BASE 0x0000
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#define CSR_REG_SIZE 0x014c
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#define EEPROM_BASE 0x0000
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#define EEPROM_SIZE 0x0100
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#define BBP_BASE 0x0000
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#define BBP_SIZE 0x0020
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#define RF_BASE 0x0000
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#define RF_SIZE 0x0010
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/*
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* Number of TX queues.
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*/
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#define NUM_TX_QUEUES 2
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/*
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* Control/Status Registers(CSR).
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* Some values are set in TU, whereas 1 TU == 1024 us.
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*/
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/*
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* CSR0: ASIC revision number.
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*/
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#define CSR0 0x0000
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/*
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* CSR1: System control register.
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* SOFT_RESET: Software reset, 1: reset, 0: normal.
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* BBP_RESET: Hardware reset, 1: reset, 0, release.
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* HOST_READY: Host ready after initialization.
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*/
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#define CSR1 0x0004
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#define CSR1_SOFT_RESET FIELD32(0x00000001)
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#define CSR1_BBP_RESET FIELD32(0x00000002)
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#define CSR1_HOST_READY FIELD32(0x00000004)
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/*
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* CSR2: System admin status register (invalid).
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*/
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#define CSR2 0x0008
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/*
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* CSR3: STA MAC address register 0.
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*/
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#define CSR3 0x000c
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#define CSR3_BYTE0 FIELD32(0x000000ff)
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#define CSR3_BYTE1 FIELD32(0x0000ff00)
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#define CSR3_BYTE2 FIELD32(0x00ff0000)
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#define CSR3_BYTE3 FIELD32(0xff000000)
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/*
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* CSR4: STA MAC address register 1.
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*/
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#define CSR4 0x0010
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#define CSR4_BYTE4 FIELD32(0x000000ff)
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#define CSR4_BYTE5 FIELD32(0x0000ff00)
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/*
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* CSR5: BSSID register 0.
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*/
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#define CSR5 0x0014
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#define CSR5_BYTE0 FIELD32(0x000000ff)
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#define CSR5_BYTE1 FIELD32(0x0000ff00)
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#define CSR5_BYTE2 FIELD32(0x00ff0000)
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#define CSR5_BYTE3 FIELD32(0xff000000)
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/*
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* CSR6: BSSID register 1.
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*/
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#define CSR6 0x0018
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#define CSR6_BYTE4 FIELD32(0x000000ff)
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#define CSR6_BYTE5 FIELD32(0x0000ff00)
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/*
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* CSR7: Interrupt source register.
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* Write 1 to clear interrupt.
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* TBCN_EXPIRE: Beacon timer expired interrupt.
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* TWAKE_EXPIRE: Wakeup timer expired interrupt.
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* TATIMW_EXPIRE: Timer of atim window expired interrupt.
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* TXDONE_TXRING: Tx ring transmit done interrupt.
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* TXDONE_ATIMRING: Atim ring transmit done interrupt.
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* TXDONE_PRIORING: Priority ring transmit done interrupt.
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* RXDONE: Receive done interrupt.
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*/
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#define CSR7 0x001c
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#define CSR7_TBCN_EXPIRE FIELD32(0x00000001)
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#define CSR7_TWAKE_EXPIRE FIELD32(0x00000002)
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#define CSR7_TATIMW_EXPIRE FIELD32(0x00000004)
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#define CSR7_TXDONE_TXRING FIELD32(0x00000008)
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#define CSR7_TXDONE_ATIMRING FIELD32(0x00000010)
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#define CSR7_TXDONE_PRIORING FIELD32(0x00000020)
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#define CSR7_RXDONE FIELD32(0x00000040)
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/*
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* CSR8: Interrupt mask register.
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* Write 1 to mask interrupt.
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* TBCN_EXPIRE: Beacon timer expired interrupt.
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* TWAKE_EXPIRE: Wakeup timer expired interrupt.
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* TATIMW_EXPIRE: Timer of atim window expired interrupt.
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* TXDONE_TXRING: Tx ring transmit done interrupt.
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* TXDONE_ATIMRING: Atim ring transmit done interrupt.
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* TXDONE_PRIORING: Priority ring transmit done interrupt.
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* RXDONE: Receive done interrupt.
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*/
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#define CSR8 0x0020
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#define CSR8_TBCN_EXPIRE FIELD32(0x00000001)
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#define CSR8_TWAKE_EXPIRE FIELD32(0x00000002)
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#define CSR8_TATIMW_EXPIRE FIELD32(0x00000004)
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#define CSR8_TXDONE_TXRING FIELD32(0x00000008)
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#define CSR8_TXDONE_ATIMRING FIELD32(0x00000010)
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#define CSR8_TXDONE_PRIORING FIELD32(0x00000020)
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#define CSR8_RXDONE FIELD32(0x00000040)
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/*
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* CSR9: Maximum frame length register.
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* MAX_FRAME_UNIT: Maximum frame length in 128b unit, default: 12.
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*/
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#define CSR9 0x0024
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#define CSR9_MAX_FRAME_UNIT FIELD32(0x00000f80)
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/*
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* CSR11: Back-off control register.
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* CWMIN: CWmin. Default cwmin is 31 (2^5 - 1).
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* CWMAX: CWmax. Default cwmax is 1023 (2^10 - 1).
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* SLOT_TIME: Slot time, default is 20us for 802.11b.
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* LONG_RETRY: Long retry count.
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* SHORT_RETRY: Short retry count.
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*/
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#define CSR11 0x002c
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#define CSR11_CWMIN FIELD32(0x0000000f)
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#define CSR11_CWMAX FIELD32(0x000000f0)
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#define CSR11_SLOT_TIME FIELD32(0x00001f00)
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#define CSR11_LONG_RETRY FIELD32(0x00ff0000)
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#define CSR11_SHORT_RETRY FIELD32(0xff000000)
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/*
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* CSR12: Synchronization configuration register 0.
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* All units in 1/16 TU.
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* BEACON_INTERVAL: Beacon interval, default is 100 TU.
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* CFPMAX_DURATION: Cfp maximum duration, default is 100 TU.
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*/
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#define CSR12 0x0030
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#define CSR12_BEACON_INTERVAL FIELD32(0x0000ffff)
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#define CSR12_CFP_MAX_DURATION FIELD32(0xffff0000)
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/*
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* CSR13: Synchronization configuration register 1.
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* All units in 1/16 TU.
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* ATIMW_DURATION: Atim window duration.
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* CFP_PERIOD: Cfp period, default is 0 TU.
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*/
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#define CSR13 0x0034
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#define CSR13_ATIMW_DURATION FIELD32(0x0000ffff)
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#define CSR13_CFP_PERIOD FIELD32(0x00ff0000)
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/*
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* CSR14: Synchronization control register.
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* TSF_COUNT: Enable tsf auto counting.
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* TSF_SYNC: Tsf sync, 0: disable, 1: infra, 2: ad-hoc/master mode.
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* TBCN: Enable tbcn with reload value.
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* TCFP: Enable tcfp & cfp / cp switching.
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* TATIMW: Enable tatimw & atim window switching.
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* BEACON_GEN: Enable beacon generator.
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* CFP_COUNT_PRELOAD: Cfp count preload value.
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* TBCM_PRELOAD: Tbcn preload value in units of 64us.
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*/
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#define CSR14 0x0038
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#define CSR14_TSF_COUNT FIELD32(0x00000001)
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#define CSR14_TSF_SYNC FIELD32(0x00000006)
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#define CSR14_TBCN FIELD32(0x00000008)
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#define CSR14_TCFP FIELD32(0x00000010)
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#define CSR14_TATIMW FIELD32(0x00000020)
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#define CSR14_BEACON_GEN FIELD32(0x00000040)
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#define CSR14_CFP_COUNT_PRELOAD FIELD32(0x0000ff00)
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#define CSR14_TBCM_PRELOAD FIELD32(0xffff0000)
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/*
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* CSR15: Synchronization status register.
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* CFP: ASIC is in contention-free period.
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* ATIMW: ASIC is in ATIM window.
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* BEACON_SENT: Beacon is send.
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*/
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#define CSR15 0x003c
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#define CSR15_CFP FIELD32(0x00000001)
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#define CSR15_ATIMW FIELD32(0x00000002)
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#define CSR15_BEACON_SENT FIELD32(0x00000004)
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/*
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* CSR16: TSF timer register 0.
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*/
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#define CSR16 0x0040
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#define CSR16_LOW_TSFTIMER FIELD32(0xffffffff)
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/*
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* CSR17: TSF timer register 1.
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*/
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#define CSR17 0x0044
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#define CSR17_HIGH_TSFTIMER FIELD32(0xffffffff)
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/*
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* CSR18: IFS timer register 0.
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* SIFS: Sifs, default is 10 us.
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* PIFS: Pifs, default is 30 us.
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*/
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#define CSR18 0x0048
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#define CSR18_SIFS FIELD32(0x0000ffff)
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#define CSR18_PIFS FIELD32(0xffff0000)
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/*
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* CSR19: IFS timer register 1.
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* DIFS: Difs, default is 50 us.
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* EIFS: Eifs, default is 364 us.
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*/
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#define CSR19 0x004c
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#define CSR19_DIFS FIELD32(0x0000ffff)
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#define CSR19_EIFS FIELD32(0xffff0000)
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/*
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* CSR20: Wakeup timer register.
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* DELAY_AFTER_TBCN: Delay after tbcn expired in units of 1/16 TU.
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* TBCN_BEFORE_WAKEUP: Number of beacon before wakeup.
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* AUTOWAKE: Enable auto wakeup / sleep mechanism.
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*/
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#define CSR20 0x0050
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#define CSR20_DELAY_AFTER_TBCN FIELD32(0x0000ffff)
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#define CSR20_TBCN_BEFORE_WAKEUP FIELD32(0x00ff0000)
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#define CSR20_AUTOWAKE FIELD32(0x01000000)
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/*
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* CSR21: EEPROM control register.
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* RELOAD: Write 1 to reload eeprom content.
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* TYPE_93C46: 1: 93c46, 0:93c66.
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*/
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#define CSR21 0x0054
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#define CSR21_RELOAD FIELD32(0x00000001)
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#define CSR21_EEPROM_DATA_CLOCK FIELD32(0x00000002)
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#define CSR21_EEPROM_CHIP_SELECT FIELD32(0x00000004)
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#define CSR21_EEPROM_DATA_IN FIELD32(0x00000008)
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#define CSR21_EEPROM_DATA_OUT FIELD32(0x00000010)
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#define CSR21_TYPE_93C46 FIELD32(0x00000020)
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/*
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* CSR22: CFP control register.
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* CFP_DURATION_REMAIN: Cfp duration remain, in units of TU.
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* RELOAD_CFP_DURATION: Write 1 to reload cfp duration remain.
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*/
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#define CSR22 0x0058
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#define CSR22_CFP_DURATION_REMAIN FIELD32(0x0000ffff)
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#define CSR22_RELOAD_CFP_DURATION FIELD32(0x00010000)
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/*
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* Transmit related CSRs.
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* Some values are set in TU, whereas 1 TU == 1024 us.
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*/
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/*
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* TXCSR0: TX Control Register.
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* KICK_TX: Kick tx ring.
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* KICK_ATIM: Kick atim ring.
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* KICK_PRIO: Kick priority ring.
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* ABORT: Abort all transmit related ring operation.
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*/
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#define TXCSR0 0x0060
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#define TXCSR0_KICK_TX FIELD32(0x00000001)
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#define TXCSR0_KICK_ATIM FIELD32(0x00000002)
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#define TXCSR0_KICK_PRIO FIELD32(0x00000004)
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#define TXCSR0_ABORT FIELD32(0x00000008)
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/*
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* TXCSR1: TX Configuration Register.
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* ACK_TIMEOUT: Ack timeout, default = sifs + 2*slottime + acktime @ 1mbps.
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* ACK_CONSUME_TIME: Ack consume time, default = sifs + acktime @ 1mbps.
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* TSF_OFFSET: Insert tsf offset.
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* AUTORESPONDER: Enable auto responder which include ack & cts.
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*/
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#define TXCSR1 0x0064
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#define TXCSR1_ACK_TIMEOUT FIELD32(0x000001ff)
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#define TXCSR1_ACK_CONSUME_TIME FIELD32(0x0003fe00)
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#define TXCSR1_TSF_OFFSET FIELD32(0x00fc0000)
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#define TXCSR1_AUTORESPONDER FIELD32(0x01000000)
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/*
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* TXCSR2: Tx descriptor configuration register.
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* TXD_SIZE: Tx descriptor size, default is 48.
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* NUM_TXD: Number of tx entries in ring.
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* NUM_ATIM: Number of atim entries in ring.
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* NUM_PRIO: Number of priority entries in ring.
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*/
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#define TXCSR2 0x0068
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#define TXCSR2_TXD_SIZE FIELD32(0x000000ff)
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#define TXCSR2_NUM_TXD FIELD32(0x0000ff00)
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#define TXCSR2_NUM_ATIM FIELD32(0x00ff0000)
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#define TXCSR2_NUM_PRIO FIELD32(0xff000000)
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/*
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* TXCSR3: TX Ring Base address register.
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*/
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#define TXCSR3 0x006c
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#define TXCSR3_TX_RING_REGISTER FIELD32(0xffffffff)
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/*
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* TXCSR4: TX Atim Ring Base address register.
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*/
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#define TXCSR4 0x0070
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#define TXCSR4_ATIM_RING_REGISTER FIELD32(0xffffffff)
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/*
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* TXCSR5: TX Prio Ring Base address register.
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*/
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#define TXCSR5 0x0074
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#define TXCSR5_PRIO_RING_REGISTER FIELD32(0xffffffff)
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/*
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* TXCSR6: Beacon Base address register.
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*/
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#define TXCSR6 0x0078
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#define TXCSR6_BEACON_RING_REGISTER FIELD32(0xffffffff)
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/*
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* TXCSR7: Auto responder control register.
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* AR_POWERMANAGEMENT: Auto responder power management bit.
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*/
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#define TXCSR7 0x007c
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#define TXCSR7_AR_POWERMANAGEMENT FIELD32(0x00000001)
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/*
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* Receive related CSRs.
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* Some values are set in TU, whereas 1 TU == 1024 us.
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*/
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/*
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* RXCSR0: RX Control Register.
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* DISABLE_RX: Disable rx engine.
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* DROP_CRC: Drop crc error.
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* DROP_PHYSICAL: Drop physical error.
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* DROP_CONTROL: Drop control frame.
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* DROP_NOT_TO_ME: Drop not to me unicast frame.
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* DROP_TODS: Drop frame tods bit is true.
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* DROP_VERSION_ERROR: Drop version error frame.
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* PASS_CRC: Pass all packets with crc attached.
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*/
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#define RXCSR0 0x0080
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#define RXCSR0_DISABLE_RX FIELD32(0x00000001)
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#define RXCSR0_DROP_CRC FIELD32(0x00000002)
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#define RXCSR0_DROP_PHYSICAL FIELD32(0x00000004)
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#define RXCSR0_DROP_CONTROL FIELD32(0x00000008)
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#define RXCSR0_DROP_NOT_TO_ME FIELD32(0x00000010)
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#define RXCSR0_DROP_TODS FIELD32(0x00000020)
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#define RXCSR0_DROP_VERSION_ERROR FIELD32(0x00000040)
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#define RXCSR0_PASS_CRC FIELD32(0x00000080)
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/*
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* RXCSR1: RX descriptor configuration register.
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* RXD_SIZE: Rx descriptor size, default is 32b.
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* NUM_RXD: Number of rx entries in ring.
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*/
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#define RXCSR1 0x0084
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#define RXCSR1_RXD_SIZE FIELD32(0x000000ff)
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#define RXCSR1_NUM_RXD FIELD32(0x0000ff00)
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/*
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* RXCSR2: RX Ring base address register.
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*/
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#define RXCSR2 0x0088
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#define RXCSR2_RX_RING_REGISTER FIELD32(0xffffffff)
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/*
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* RXCSR3: BBP ID register for Rx operation.
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* BBP_ID#: BBP register # id.
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* BBP_ID#_VALID: BBP register # id is valid or not.
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*/
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#define RXCSR3 0x0090
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#define RXCSR3_BBP_ID0 FIELD32(0x0000007f)
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#define RXCSR3_BBP_ID0_VALID FIELD32(0x00000080)
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#define RXCSR3_BBP_ID1 FIELD32(0x00007f00)
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#define RXCSR3_BBP_ID1_VALID FIELD32(0x00008000)
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#define RXCSR3_BBP_ID2 FIELD32(0x007f0000)
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#define RXCSR3_BBP_ID2_VALID FIELD32(0x00800000)
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#define RXCSR3_BBP_ID3 FIELD32(0x7f000000)
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#define RXCSR3_BBP_ID3_VALID FIELD32(0x80000000)
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/*
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* RXCSR4: BBP ID register for Rx operation.
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* BBP_ID#: BBP register # id.
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* BBP_ID#_VALID: BBP register # id is valid or not.
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*/
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#define RXCSR4 0x0094
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#define RXCSR4_BBP_ID4 FIELD32(0x0000007f)
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#define RXCSR4_BBP_ID4_VALID FIELD32(0x00000080)
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#define RXCSR4_BBP_ID5 FIELD32(0x00007f00)
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#define RXCSR4_BBP_ID5_VALID FIELD32(0x00008000)
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/*
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* ARCSR0: Auto Responder PLCP config register 0.
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* ARCSR0_AR_BBP_DATA#: Auto responder BBP register # data.
|
|
* ARCSR0_AR_BBP_ID#: Auto responder BBP register # Id.
|
|
*/
|
|
#define ARCSR0 0x0098
|
|
#define ARCSR0_AR_BBP_DATA0 FIELD32(0x000000ff)
|
|
#define ARCSR0_AR_BBP_ID0 FIELD32(0x0000ff00)
|
|
#define ARCSR0_AR_BBP_DATA1 FIELD32(0x00ff0000)
|
|
#define ARCSR0_AR_BBP_ID1 FIELD32(0xff000000)
|
|
|
|
/*
|
|
* ARCSR1: Auto Responder PLCP config register 1.
|
|
* ARCSR0_AR_BBP_DATA#: Auto responder BBP register # data.
|
|
* ARCSR0_AR_BBP_ID#: Auto responder BBP register # Id.
|
|
*/
|
|
#define ARCSR1 0x009c
|
|
#define ARCSR1_AR_BBP_DATA2 FIELD32(0x000000ff)
|
|
#define ARCSR1_AR_BBP_ID2 FIELD32(0x0000ff00)
|
|
#define ARCSR1_AR_BBP_DATA3 FIELD32(0x00ff0000)
|
|
#define ARCSR1_AR_BBP_ID3 FIELD32(0xff000000)
|
|
|
|
/*
|
|
* Miscellaneous Registers.
|
|
* Some values are set in TU, whereas 1 TU == 1024 us.
|
|
*/
|
|
|
|
/*
|
|
* PCICSR: PCI control register.
|
|
* BIG_ENDIAN: 1: big endian, 0: little endian.
|
|
* RX_TRESHOLD: Rx threshold in dw to start pci access
|
|
* 0: 16dw (default), 1: 8dw, 2: 4dw, 3: 32dw.
|
|
* TX_TRESHOLD: Tx threshold in dw to start pci access
|
|
* 0: 0dw (default), 1: 1dw, 2: 4dw, 3: forward.
|
|
* BURST_LENTH: Pci burst length 0: 4dw (default, 1: 8dw, 2: 16dw, 3:32dw.
|
|
* ENABLE_CLK: Enable clk_run, pci clock can't going down to non-operational.
|
|
*/
|
|
#define PCICSR 0x008c
|
|
#define PCICSR_BIG_ENDIAN FIELD32(0x00000001)
|
|
#define PCICSR_RX_TRESHOLD FIELD32(0x00000006)
|
|
#define PCICSR_TX_TRESHOLD FIELD32(0x00000018)
|
|
#define PCICSR_BURST_LENTH FIELD32(0x00000060)
|
|
#define PCICSR_ENABLE_CLK FIELD32(0x00000080)
|
|
|
|
/*
|
|
* CNT0: FCS error count.
|
|
* FCS_ERROR: FCS error count, cleared when read.
|
|
*/
|
|
#define CNT0 0x00a0
|
|
#define CNT0_FCS_ERROR FIELD32(0x0000ffff)
|
|
|
|
/*
|
|
* Statistic Register.
|
|
* CNT1: PLCP error count.
|
|
* CNT2: Long error count.
|
|
* CNT3: CCA false alarm count.
|
|
* CNT4: Rx FIFO overflow count.
|
|
* CNT5: Tx FIFO underrun count.
|
|
*/
|
|
#define TIMECSR2 0x00a8
|
|
#define CNT1 0x00ac
|
|
#define CNT2 0x00b0
|
|
#define TIMECSR3 0x00b4
|
|
#define CNT3 0x00b8
|
|
#define CNT4 0x00bc
|
|
#define CNT5 0x00c0
|
|
|
|
/*
|
|
* Baseband Control Register.
|
|
*/
|
|
|
|
/*
|
|
* PWRCSR0: Power mode configuration register.
|
|
*/
|
|
#define PWRCSR0 0x00c4
|
|
|
|
/*
|
|
* Power state transition time registers.
|
|
*/
|
|
#define PSCSR0 0x00c8
|
|
#define PSCSR1 0x00cc
|
|
#define PSCSR2 0x00d0
|
|
#define PSCSR3 0x00d4
|
|
|
|
/*
|
|
* PWRCSR1: Manual power control / status register.
|
|
* Allowed state: 0 deep_sleep, 1: sleep, 2: standby, 3: awake.
|
|
* SET_STATE: Set state. Write 1 to trigger, self cleared.
|
|
* BBP_DESIRE_STATE: BBP desired state.
|
|
* RF_DESIRE_STATE: RF desired state.
|
|
* BBP_CURR_STATE: BBP current state.
|
|
* RF_CURR_STATE: RF current state.
|
|
* PUT_TO_SLEEP: Put to sleep. Write 1 to trigger, self cleared.
|
|
*/
|
|
#define PWRCSR1 0x00d8
|
|
#define PWRCSR1_SET_STATE FIELD32(0x00000001)
|
|
#define PWRCSR1_BBP_DESIRE_STATE FIELD32(0x00000006)
|
|
#define PWRCSR1_RF_DESIRE_STATE FIELD32(0x00000018)
|
|
#define PWRCSR1_BBP_CURR_STATE FIELD32(0x00000060)
|
|
#define PWRCSR1_RF_CURR_STATE FIELD32(0x00000180)
|
|
#define PWRCSR1_PUT_TO_SLEEP FIELD32(0x00000200)
|
|
|
|
/*
|
|
* TIMECSR: Timer control register.
|
|
* US_COUNT: 1 us timer count in units of clock cycles.
|
|
* US_64_COUNT: 64 us timer count in units of 1 us timer.
|
|
* BEACON_EXPECT: Beacon expect window.
|
|
*/
|
|
#define TIMECSR 0x00dc
|
|
#define TIMECSR_US_COUNT FIELD32(0x000000ff)
|
|
#define TIMECSR_US_64_COUNT FIELD32(0x0000ff00)
|
|
#define TIMECSR_BEACON_EXPECT FIELD32(0x00070000)
|
|
|
|
/*
|
|
* MACCSR0: MAC configuration register 0.
|
|
*/
|
|
#define MACCSR0 0x00e0
|
|
|
|
/*
|
|
* MACCSR1: MAC configuration register 1.
|
|
* KICK_RX: Kick one-shot rx in one-shot rx mode.
|
|
* ONESHOT_RXMODE: Enable one-shot rx mode for debugging.
|
|
* BBPRX_RESET_MODE: Ralink bbp rx reset mode.
|
|
* AUTO_TXBBP: Auto tx logic access bbp control register.
|
|
* AUTO_RXBBP: Auto rx logic access bbp control register.
|
|
* LOOPBACK: Loopback mode. 0: normal, 1: internal, 2: external, 3:rsvd.
|
|
* INTERSIL_IF: Intersil if calibration pin.
|
|
*/
|
|
#define MACCSR1 0x00e4
|
|
#define MACCSR1_KICK_RX FIELD32(0x00000001)
|
|
#define MACCSR1_ONESHOT_RXMODE FIELD32(0x00000002)
|
|
#define MACCSR1_BBPRX_RESET_MODE FIELD32(0x00000004)
|
|
#define MACCSR1_AUTO_TXBBP FIELD32(0x00000008)
|
|
#define MACCSR1_AUTO_RXBBP FIELD32(0x00000010)
|
|
#define MACCSR1_LOOPBACK FIELD32(0x00000060)
|
|
#define MACCSR1_INTERSIL_IF FIELD32(0x00000080)
|
|
|
|
/*
|
|
* RALINKCSR: Ralink Rx auto-reset BBCR.
|
|
* AR_BBP_DATA#: Auto reset BBP register # data.
|
|
* AR_BBP_ID#: Auto reset BBP register # id.
|
|
*/
|
|
#define RALINKCSR 0x00e8
|
|
#define RALINKCSR_AR_BBP_DATA0 FIELD32(0x000000ff)
|
|
#define RALINKCSR_AR_BBP_ID0 FIELD32(0x0000ff00)
|
|
#define RALINKCSR_AR_BBP_DATA1 FIELD32(0x00ff0000)
|
|
#define RALINKCSR_AR_BBP_ID1 FIELD32(0xff000000)
|
|
|
|
/*
|
|
* BCNCSR: Beacon interval control register.
|
|
* CHANGE: Write one to change beacon interval.
|
|
* DELTATIME: The delta time value.
|
|
* NUM_BEACON: Number of beacon according to mode.
|
|
* MODE: Please refer to asic specs.
|
|
* PLUS: Plus or minus delta time value.
|
|
*/
|
|
#define BCNCSR 0x00ec
|
|
#define BCNCSR_CHANGE FIELD32(0x00000001)
|
|
#define BCNCSR_DELTATIME FIELD32(0x0000001e)
|
|
#define BCNCSR_NUM_BEACON FIELD32(0x00001fe0)
|
|
#define BCNCSR_MODE FIELD32(0x00006000)
|
|
#define BCNCSR_PLUS FIELD32(0x00008000)
|
|
|
|
/*
|
|
* BBP / RF / IF Control Register.
|
|
*/
|
|
|
|
/*
|
|
* BBPCSR: BBP serial control register.
|
|
* VALUE: Register value to program into BBP.
|
|
* REGNUM: Selected BBP register.
|
|
* BUSY: 1: asic is busy execute BBP programming.
|
|
* WRITE_CONTROL: 1: write BBP, 0: read BBP.
|
|
*/
|
|
#define BBPCSR 0x00f0
|
|
#define BBPCSR_VALUE FIELD32(0x000000ff)
|
|
#define BBPCSR_REGNUM FIELD32(0x00007f00)
|
|
#define BBPCSR_BUSY FIELD32(0x00008000)
|
|
#define BBPCSR_WRITE_CONTROL FIELD32(0x00010000)
|
|
|
|
/*
|
|
* RFCSR: RF serial control register.
|
|
* VALUE: Register value + id to program into rf/if.
|
|
* NUMBER_OF_BITS: Number of bits used in value (i:20, rfmd:22).
|
|
* IF_SELECT: Chip to program: 0: rf, 1: if.
|
|
* PLL_LD: Rf pll_ld status.
|
|
* BUSY: 1: asic is busy execute rf programming.
|
|
*/
|
|
#define RFCSR 0x00f4
|
|
#define RFCSR_VALUE FIELD32(0x00ffffff)
|
|
#define RFCSR_NUMBER_OF_BITS FIELD32(0x1f000000)
|
|
#define RFCSR_IF_SELECT FIELD32(0x20000000)
|
|
#define RFCSR_PLL_LD FIELD32(0x40000000)
|
|
#define RFCSR_BUSY FIELD32(0x80000000)
|
|
|
|
/*
|
|
* LEDCSR: LED control register.
|
|
* ON_PERIOD: On period, default 70ms.
|
|
* OFF_PERIOD: Off period, default 30ms.
|
|
* LINK: 0: linkoff, 1: linkup.
|
|
* ACTIVITY: 0: idle, 1: active.
|
|
*/
|
|
#define LEDCSR 0x00f8
|
|
#define LEDCSR_ON_PERIOD FIELD32(0x000000ff)
|
|
#define LEDCSR_OFF_PERIOD FIELD32(0x0000ff00)
|
|
#define LEDCSR_LINK FIELD32(0x00010000)
|
|
#define LEDCSR_ACTIVITY FIELD32(0x00020000)
|
|
|
|
/*
|
|
* ASIC pointer information.
|
|
* RXPTR: Current RX ring address.
|
|
* TXPTR: Current Tx ring address.
|
|
* PRIPTR: Current Priority ring address.
|
|
* ATIMPTR: Current ATIM ring address.
|
|
*/
|
|
#define RXPTR 0x0100
|
|
#define TXPTR 0x0104
|
|
#define PRIPTR 0x0108
|
|
#define ATIMPTR 0x010c
|
|
|
|
/*
|
|
* GPIO and others.
|
|
*/
|
|
|
|
/*
|
|
* GPIOCSR: GPIO control register.
|
|
*/
|
|
#define GPIOCSR 0x0120
|
|
#define GPIOCSR_BIT0 FIELD32(0x00000001)
|
|
#define GPIOCSR_BIT1 FIELD32(0x00000002)
|
|
#define GPIOCSR_BIT2 FIELD32(0x00000004)
|
|
#define GPIOCSR_BIT3 FIELD32(0x00000008)
|
|
#define GPIOCSR_BIT4 FIELD32(0x00000010)
|
|
#define GPIOCSR_BIT5 FIELD32(0x00000020)
|
|
#define GPIOCSR_BIT6 FIELD32(0x00000040)
|
|
#define GPIOCSR_BIT7 FIELD32(0x00000080)
|
|
|
|
/*
|
|
* BBPPCSR: BBP Pin control register.
|
|
*/
|
|
#define BBPPCSR 0x0124
|
|
|
|
/*
|
|
* BCNCSR1: Tx BEACON offset time control register.
|
|
* PRELOAD: Beacon timer offset in units of usec.
|
|
*/
|
|
#define BCNCSR1 0x0130
|
|
#define BCNCSR1_PRELOAD FIELD32(0x0000ffff)
|
|
|
|
/*
|
|
* MACCSR2: TX_PE to RX_PE turn-around time control register
|
|
* DELAY: RX_PE low width, in units of pci clock cycle.
|
|
*/
|
|
#define MACCSR2 0x0134
|
|
#define MACCSR2_DELAY FIELD32(0x000000ff)
|
|
|
|
/*
|
|
* ARCSR2: 1 Mbps ACK/CTS PLCP.
|
|
*/
|
|
#define ARCSR2 0x013c
|
|
#define ARCSR2_SIGNAL FIELD32(0x000000ff)
|
|
#define ARCSR2_SERVICE FIELD32(0x0000ff00)
|
|
#define ARCSR2_LENGTH_LOW FIELD32(0x00ff0000)
|
|
#define ARCSR2_LENGTH FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* ARCSR3: 2 Mbps ACK/CTS PLCP.
|
|
*/
|
|
#define ARCSR3 0x0140
|
|
#define ARCSR3_SIGNAL FIELD32(0x000000ff)
|
|
#define ARCSR3_SERVICE FIELD32(0x0000ff00)
|
|
#define ARCSR3_LENGTH FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* ARCSR4: 5.5 Mbps ACK/CTS PLCP.
|
|
*/
|
|
#define ARCSR4 0x0144
|
|
#define ARCSR4_SIGNAL FIELD32(0x000000ff)
|
|
#define ARCSR4_SERVICE FIELD32(0x0000ff00)
|
|
#define ARCSR4_LENGTH FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* ARCSR5: 11 Mbps ACK/CTS PLCP.
|
|
*/
|
|
#define ARCSR5 0x0148
|
|
#define ARCSR5_SIGNAL FIELD32(0x000000ff)
|
|
#define ARCSR5_SERVICE FIELD32(0x0000ff00)
|
|
#define ARCSR5_LENGTH FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* BBP registers.
|
|
* The wordsize of the BBP is 8 bits.
|
|
*/
|
|
|
|
/*
|
|
* R1: TX antenna control
|
|
*/
|
|
#define BBP_R1_TX_ANTENNA FIELD8(0x03)
|
|
|
|
/*
|
|
* R4: RX antenna control
|
|
*/
|
|
#define BBP_R4_RX_ANTENNA FIELD8(0x06)
|
|
|
|
/*
|
|
* RF registers
|
|
*/
|
|
|
|
/*
|
|
* RF 1
|
|
*/
|
|
#define RF1_TUNER FIELD32(0x00020000)
|
|
|
|
/*
|
|
* RF 3
|
|
*/
|
|
#define RF3_TUNER FIELD32(0x00000100)
|
|
#define RF3_TXPOWER FIELD32(0x00003e00)
|
|
|
|
/*
|
|
* EEPROM content.
|
|
* The wordsize of the EEPROM is 16 bits.
|
|
*/
|
|
|
|
/*
|
|
* HW MAC address.
|
|
*/
|
|
#define EEPROM_MAC_ADDR_0 0x0002
|
|
#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
|
|
#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
|
|
#define EEPROM_MAC_ADDR1 0x0003
|
|
#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
|
|
#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
|
|
#define EEPROM_MAC_ADDR_2 0x0004
|
|
#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
|
|
#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
|
|
|
|
/*
|
|
* EEPROM antenna.
|
|
* ANTENNA_NUM: Number of antenna's.
|
|
* TX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
|
* RX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
|
* RF_TYPE: Rf_type of this adapter.
|
|
* LED_MODE: 0: default, 1: TX/RX activity,2: Single (ignore link), 3: rsvd.
|
|
* RX_AGCVGC: 0: disable, 1:enable BBP R13 tuning.
|
|
* HARDWARE_RADIO: 1: Hardware controlled radio. Read GPIO0.
|
|
*/
|
|
#define EEPROM_ANTENNA 0x0b
|
|
#define EEPROM_ANTENNA_NUM FIELD16(0x0003)
|
|
#define EEPROM_ANTENNA_TX_DEFAULT FIELD16(0x000c)
|
|
#define EEPROM_ANTENNA_RX_DEFAULT FIELD16(0x0030)
|
|
#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0040)
|
|
#define EEPROM_ANTENNA_LED_MODE FIELD16(0x0180)
|
|
#define EEPROM_ANTENNA_RX_AGCVGC_TUNING FIELD16(0x0200)
|
|
#define EEPROM_ANTENNA_HARDWARE_RADIO FIELD16(0x0400)
|
|
|
|
/*
|
|
* EEPROM BBP.
|
|
*/
|
|
#define EEPROM_BBP_START 0x0c
|
|
#define EEPROM_BBP_SIZE 7
|
|
#define EEPROM_BBP_VALUE FIELD16(0x00ff)
|
|
#define EEPROM_BBP_REG_ID FIELD16(0xff00)
|
|
|
|
/*
|
|
* EEPROM TXPOWER
|
|
*/
|
|
#define EEPROM_TXPOWER_START 0x13
|
|
#define EEPROM_TXPOWER_SIZE 7
|
|
#define EEPROM_TXPOWER_1 FIELD16(0x00ff)
|
|
#define EEPROM_TXPOWER_2 FIELD16(0xff00)
|
|
|
|
/*
|
|
* DMA descriptor defines.
|
|
*/
|
|
#define TXD_DESC_SIZE ( 8 * sizeof(__le32) )
|
|
#define RXD_DESC_SIZE ( 8 * sizeof(__le32) )
|
|
|
|
/*
|
|
* TX descriptor format for TX, PRIO, ATIM and Beacon Ring.
|
|
*/
|
|
|
|
/*
|
|
* Word0
|
|
*/
|
|
#define TXD_W0_OWNER_NIC FIELD32(0x00000001)
|
|
#define TXD_W0_VALID FIELD32(0x00000002)
|
|
#define TXD_W0_RESULT FIELD32(0x0000001c)
|
|
#define TXD_W0_RETRY_COUNT FIELD32(0x000000e0)
|
|
#define TXD_W0_MORE_FRAG FIELD32(0x00000100)
|
|
#define TXD_W0_ACK FIELD32(0x00000200)
|
|
#define TXD_W0_TIMESTAMP FIELD32(0x00000400)
|
|
#define TXD_W0_RTS FIELD32(0x00000800)
|
|
#define TXD_W0_IFS FIELD32(0x00006000)
|
|
#define TXD_W0_RETRY_MODE FIELD32(0x00008000)
|
|
#define TXD_W0_AGC FIELD32(0x00ff0000)
|
|
#define TXD_W0_R2 FIELD32(0xff000000)
|
|
|
|
/*
|
|
* Word1
|
|
*/
|
|
#define TXD_W1_BUFFER_ADDRESS FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* Word2
|
|
*/
|
|
#define TXD_W2_BUFFER_LENGTH FIELD32(0x0000ffff)
|
|
#define TXD_W2_DATABYTE_COUNT FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* Word3 & 4: PLCP information
|
|
* The PLCP values should be treated as if they were BBP values.
|
|
*/
|
|
#define TXD_W3_PLCP_SIGNAL FIELD32(0x000000ff)
|
|
#define TXD_W3_PLCP_SIGNAL_REGNUM FIELD32(0x00007f00)
|
|
#define TXD_W3_PLCP_SIGNAL_BUSY FIELD32(0x00008000)
|
|
#define TXD_W3_PLCP_SERVICE FIELD32(0x00ff0000)
|
|
#define TXD_W3_PLCP_SERVICE_REGNUM FIELD32(0x7f000000)
|
|
#define TXD_W3_PLCP_SERVICE_BUSY FIELD32(0x80000000)
|
|
|
|
#define TXD_W4_PLCP_LENGTH_LOW FIELD32(0x000000ff)
|
|
#define TXD_W3_PLCP_LENGTH_LOW_REGNUM FIELD32(0x00007f00)
|
|
#define TXD_W3_PLCP_LENGTH_LOW_BUSY FIELD32(0x00008000)
|
|
#define TXD_W4_PLCP_LENGTH_HIGH FIELD32(0x00ff0000)
|
|
#define TXD_W3_PLCP_LENGTH_HIGH_REGNUM FIELD32(0x7f000000)
|
|
#define TXD_W3_PLCP_LENGTH_HIGH_BUSY FIELD32(0x80000000)
|
|
|
|
/*
|
|
* Word5
|
|
*/
|
|
#define TXD_W5_BBCR4 FIELD32(0x0000ffff)
|
|
#define TXD_W5_AGC_REG FIELD32(0x007f0000)
|
|
#define TXD_W5_AGC_REG_VALID FIELD32(0x00800000)
|
|
#define TXD_W5_XXX_REG FIELD32(0x7f000000)
|
|
#define TXD_W5_XXX_REG_VALID FIELD32(0x80000000)
|
|
|
|
/*
|
|
* Word6
|
|
*/
|
|
#define TXD_W6_SK_BUFF FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* Word7
|
|
*/
|
|
#define TXD_W7_RESERVED FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* RX descriptor format for RX Ring.
|
|
*/
|
|
|
|
/*
|
|
* Word0
|
|
*/
|
|
#define RXD_W0_OWNER_NIC FIELD32(0x00000001)
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|
#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000002)
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|
#define RXD_W0_MULTICAST FIELD32(0x00000004)
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|
#define RXD_W0_BROADCAST FIELD32(0x00000008)
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|
#define RXD_W0_MY_BSS FIELD32(0x00000010)
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|
#define RXD_W0_CRC_ERROR FIELD32(0x00000020)
|
|
#define RXD_W0_PHYSICAL_ERROR FIELD32(0x00000080)
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|
#define RXD_W0_DATABYTE_COUNT FIELD32(0xffff0000)
|
|
|
|
/*
|
|
* Word1
|
|
*/
|
|
#define RXD_W1_BUFFER_ADDRESS FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* Word2
|
|
*/
|
|
#define RXD_W2_BUFFER_LENGTH FIELD32(0x0000ffff)
|
|
#define RXD_W2_BBR0 FIELD32(0x00ff0000)
|
|
#define RXD_W2_SIGNAL FIELD32(0xff000000)
|
|
|
|
/*
|
|
* Word3
|
|
*/
|
|
#define RXD_W3_RSSI FIELD32(0x000000ff)
|
|
#define RXD_W3_BBR3 FIELD32(0x0000ff00)
|
|
#define RXD_W3_BBR4 FIELD32(0x00ff0000)
|
|
#define RXD_W3_BBR5 FIELD32(0xff000000)
|
|
|
|
/*
|
|
* Word4
|
|
*/
|
|
#define RXD_W4_RX_END_TIME FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* Word5 & 6 & 7: Reserved
|
|
*/
|
|
#define RXD_W5_RESERVED FIELD32(0xffffffff)
|
|
#define RXD_W6_RESERVED FIELD32(0xffffffff)
|
|
#define RXD_W7_RESERVED FIELD32(0xffffffff)
|
|
|
|
/*
|
|
* Macro's for converting txpower from EEPROM to mac80211 value
|
|
* and from mac80211 value to register value.
|
|
* NOTE: Logics in rt2400pci for txpower are reversed
|
|
* compared to the other rt2x00 drivers. A higher txpower
|
|
* value means that the txpower must be lowered. This is
|
|
* important when converting the value coming from the
|
|
* mac80211 stack to the rt2400 acceptable value.
|
|
*/
|
|
#define MIN_TXPOWER 31
|
|
#define MAX_TXPOWER 62
|
|
#define DEFAULT_TXPOWER 39
|
|
|
|
#define __CLAMP_TX(__txpower) \
|
|
clamp_t(char, (__txpower), MIN_TXPOWER, MAX_TXPOWER)
|
|
|
|
#define TXPOWER_FROM_DEV(__txpower) \
|
|
((__CLAMP_TX(__txpower) - MAX_TXPOWER) + MIN_TXPOWER)
|
|
|
|
#define TXPOWER_TO_DEV(__txpower) \
|
|
MAX_TXPOWER - (__CLAMP_TX(__txpower) - MIN_TXPOWER)
|
|
|
|
#endif /* RT2400PCI_H */
|