FreeBSD/Linux Kernel Cross Reference
sys/dev/ic/al2210reg.h

     /* $NetBSD: al2210reg.h,v 1.5 2009/10/19 23:19:39 rmind Exp $ */
     
     /*
      * Copyright (c) 2004 David Young.  All rights reserved.
      *
      * This code was written by David Young.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions
     * are met:
     * 1. Redistributions of source code must retain the above copyright
     *    notice, this list of conditions and the following disclaimer.
     * 2. Redistributions in binary form must reproduce the above copyright
     *    notice, this list of conditions and the following disclaimer in the
     *    documentation and/or other materials provided with the distribution.
     *
     * THIS SOFTWARE IS PROVIDED BY David Young ``AS IS'' AND ANY
     * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
     * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
     * PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL David
     * Young BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
     * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
     * OF SUCH DAMAGE.
     */
    
    #ifndef _DEV_IC_AL2210REG_H_
    #define _DEV_IC_AL2210REG_H_
    
    /*
     * Register definitions for the Airoha AL2210 2.4GHz 802.11b
     * transceiver.
     */
    
    /* NOTE WELL: These register definitions, in spite of being derived
     * from an "official" Airoha AL2210 datasheet, contain a lot of
     * "magic." Comparing with the magic in this header file with a
     * reference driver that also contains AL2210 magic, the magic does
     * not match!
     */
    
    /*
     * Serial bus format for Airoha AL2210 2.4GHz transceiver.
     */
    #define AL2210_TWI_DATA_MASK    __BITS(23, 4)
    #define AL2210_TWI_ADDR_MASK    __BITS(3, 0)
    
    /*
     * Registers for Airoha AL2210.
     */
    
    /* The synthesizer magic should be decipherable, but I'm not going
     * to waste my time right now.
     */
    #define AL2210_CHANNEL          0x0
    #define         AL2210_CHANNEL_B_MASK           __BITS(10, 5)   /* Counter B */
    #define         AL2210_CHANNEL_B_2412MHZ        0x396
    #define         AL2210_CHANNEL_B_2417MHZ        0x396
    #define         AL2210_CHANNEL_B_2422MHZ        0x396
    #define         AL2210_CHANNEL_B_2427MHZ        0x396
    #define         AL2210_CHANNEL_B_2432MHZ        0x398
    #define         AL2210_CHANNEL_B_2437MHZ        0x398
    #define         AL2210_CHANNEL_B_2442MHZ        0x398
    #define         AL2210_CHANNEL_B_2447MHZ        0x398
    #define         AL2210_CHANNEL_B_2452MHZ        0x398
    #define         AL2210_CHANNEL_B_2457MHZ        0x398
    #define         AL2210_CHANNEL_B_2462MHZ        0x398
    #define         AL2210_CHANNEL_B_2467MHZ        0x39a
    #define         AL2210_CHANNEL_B_2472MHZ        0x39a
    #define         AL2210_CHANNEL_B_2484MHZ        0x39b
    #define         AL2210_CHANNEL_A_MASK           __BITS(4, 0)    /* Counter A */
    #define         AL2210_CHANNEL_A_2412MHZ        0x0c
    #define         AL2210_CHANNEL_A_2417MHZ        0x11
    #define         AL2210_CHANNEL_A_2422MHZ        0x16
    #define         AL2210_CHANNEL_A_2427MHZ        0x1b
    #define         AL2210_CHANNEL_A_2432MHZ        0x00
    #define         AL2210_CHANNEL_A_2437MHZ        0x05
    #define         AL2210_CHANNEL_A_2442MHZ        0x0a
    #define         AL2210_CHANNEL_A_2447MHZ        0x0f
    #define         AL2210_CHANNEL_A_2452MHZ        0x14
    #define         AL2210_CHANNEL_A_2457MHZ        0x10
    #define         AL2210_CHANNEL_A_2462MHZ        0x1e
    #define         AL2210_CHANNEL_A_2467MHZ        0x03
    #define         AL2210_CHANNEL_A_2472MHZ        0x08
    #define         AL2210_CHANNEL_A_2484MHZ        0x14
    
    #define AL2210_SYNTHESIZER      0x1
    #define         AL2210_SYNTHESIZER_R_MASK       __BITS(4, 0)    /* Reference
                                                                     * divider
                                                                     */
    #define AL2210_RECEIVER         0x2
    /* Rx VAGC Detector Negative Edge Threshold */
    #define         AL2210_RECEIVER_AGCDET_P_MASK   __BITS(16, 15)
    #define         AL2210_RECEIVER_AGCDET_P_0_4V   0       /* 0.4V */
    #define         AL2210_RECEIVER_AGCDET_P_0_3V   1       /* 0.3V */
   #define         AL2210_RECEIVER_AGCDET_P_0_2V   2       /* 0.2V */
   #define         AL2210_RECEIVER_AGCDET_P_RSVD   3       /* reserved */
   /* Rx VAGC Detector Negative Edge Threshold */
   #define         AL2210_RECEIVER_AGCDET_N_MASK   __BITS(14, 13)
   #define         AL2210_RECEIVER_AGCDET_N_0_4V   0       /* 0.4V */
   #define         AL2210_RECEIVER_AGCDET_N_0_3V   1       /* 0.3V */
   #define         AL2210_RECEIVER_AGCDET_N_0_2V   2       /* 0.2V */
   #define         AL2210_RECEIVER_AGCDET_N_RSVD   3       /* reserved */
   /* AGC detector control, 1: enable, 0: disable. */
   #define         AL2210_RECEIVER_AGCDETENA       __BIT(11)
   /* Rx filter bandwidth select */
   #define         AL2210_RECEIVER_BW_SEL_MASK     __BITS(4, 2)
   #define         AL2210_RECEIVER_BW_SEL_9_5MHZ   0
   #define         AL2210_RECEIVER_BW_SEL_9MHZ     1
   #define         AL2210_RECEIVER_BW_SEL_8_5MHZ   2
   #define         AL2210_RECEIVER_BW_SEL_8MHZ     3
   #define         AL2210_RECEIVER_BW_SEL_7_5MHZ   4
   #define         AL2210_RECEIVER_BW_SEL_7MHZ     5
   #define         AL2210_RECEIVER_BW_SEL_6_5MHZ   6
   #define         AL2210_RECEIVER_BW_SEL_6MHZ     7
   
   #define AL2210_TRANSMITTER      0x3
   /* 2nd-stage power amplifier current control.  Units of 20uA.
    * "Full scale" current is 300uA.  (Is full-scale at PABIAS2 = 0 or
    * at PABIAS2 = 15?)
    */
   #define         AL2210_TRANSMITTER_PABIAS2_MASK __BITS(7, 4)
   /* 1st-stage power amplifier current control.  Units of 20uA.
    * "Full scale" current is 300uA.  (Is full-scale at PABIAS2 = 0 or
    * at PABIAS2 = 15?)
    */
   #define         AL2210_TRANSMITTER_PABIAS1_MASK __BITS(3, 0)
   
   #define AL2210_CONFIG1          0x4
   
   #define AL2210_CONFIG2          0x5
   /* Regulator power.  0: on, 1: off. */
   #define         AL2210_CONFIG2_REGPD_MASK       __BIT(19)
   /* XO clock setting.   0: 44MHz, 1: 22MHz. */
   #define         AL2210_CONFIG2_XTAL_SC_MASK     __BIT(10)
   
   /* DC Offset Calibration (DCOC) */
   #define AL2210_CONFIG3          0x6
   /* Select 1MHz DCOC timing. */
   #define         AL2210_CONFIG3_AGC_DET_PATT_1MHZ        __BIT(17)
   /* Select 100kHz DCOC timing. */
   #define         AL2210_CONFIG3_AGC_DET_PATT_100KHZ      __BIT(16)
   #define         AL2210_CONFIG3_LNA_GAIN_PATT_1MHZ       __BITS(15)
   #define         AL2210_CONFIG3_LNA_GAIN_PATT_100KHZ     __BITS(14)
   #define         AL2210_CONFIG3_RXON_PATT_1MHZ           __BITS(13)
   #define         AL2210_CONFIG3_RXON_PATT_1OOKHZ         __BITS(12)
   /* 1MHz DCOC duration?  Microseconds. */
   #define         AL2210_CONFIG3_CNT_1M_AGC_MASK          __BITS(11, 8)
   #define         AL2210_CONFIG3_CNT_1M_LNA_MASK          __BITS(7, 4)
   #define         AL2210_CONFIG3_CNT_1M_RXON_MASK         __BITS(3, 0)
   
   #define AL2210_CONFIG4          0x7
   /* 100kHz DCOC duration?  Microseconds. */
   #define         AL2210_CONFIG4_CNT_100K_AGC_MASK        __BITS(11, 8)
   #define         AL2210_CONFIG4_CNT_100K_LNA_MASK        __BITS(7, 4)
   #define         AL2210_CONFIG4_CNT_100K_RXON_MASK       __BITS(3, 0)
   
   #define AL2210_CONFIG5          0x8
   #define         AL2210_CONFIG5_TXF_BW_MASK              __BITS(9, 8)
   #define         AL2210_CONFIG5_TXF_BW_12MHZ             3
   #define         AL2210_CONFIG5_TXF_BW_11MHZ             2
   #define         AL2210_CONFIG5_TXF_BW_10MHZ             1
   #define         AL2210_CONFIG5_TXF_BW_9MHZ              0
   
   #define AL2210_CONFIG6          0x9
   #define AL2210_CONFIG6_DEFAULT  0x2c0009        /* magic */
   
   #define AL2210_CONFIG7          0xa
   #define AL2210_CONFIG7_DEFAULT  0x001c0a        /* magic */
   
   #define AL2210_CONFIG8          0xb
   #define AL2210_CONFIG8_DEFAULT  0x01000b        /* magic */
   
   #endif /* _DEV_IC_AL2210REG_H_ */

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