drivers/net/wireless/ath/ath9k/phy.h

   1 /*
   2  * Copyright (c) 2008-2009 Atheros Communications Inc.
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #ifndef PHY_H
  18 #define PHY_H
  19
  20 #define CHANSEL_DIV             15
  21 #define CHANSEL_2G(_freq)       (((_freq) * 0x10000) / CHANSEL_DIV)
  22 #define CHANSEL_2G_9485(_freq)  ((((_freq) * 0x10000) - 215) / CHANSEL_DIV)
  23 #define CHANSEL_5G(_freq)       (((_freq) * 0x8000) / CHANSEL_DIV)
  24
  25 #define AR_PHY_BASE     0x9800
  26 #define AR_PHY(_n)      (AR_PHY_BASE + ((_n)<<2))
  27
  28 #define AR_PHY_TX_PWRCTRL_TX_GAIN_TAB_MAX   0x0007E000
  29 #define AR_PHY_TX_PWRCTRL_TX_GAIN_TAB_MAX_S 13
  30 #define AR_PHY_TX_GAIN_CLC       0x0000001E
  31 #define AR_PHY_TX_GAIN_CLC_S     1
  32 #define AR_PHY_TX_GAIN           0x0007F000
  33 #define AR_PHY_TX_GAIN_S         12
  34
  35 #define AR_PHY_CLC_TBL1      0xa35c
  36 #define AR_PHY_CLC_I0        0x07ff0000
  37 #define AR_PHY_CLC_I0_S      16
  38 #define AR_PHY_CLC_Q0        0x0000ffd0
  39 #define AR_PHY_CLC_Q0_S      5
  40
  41 #define REG_WRITE_RF_ARRAY(iniarray, regData, regWr) do {               \
  42                 int r;                                                  \
  43                 for (r = 0; r < ((iniarray)->ia_rows); r++) {           \
  44                         REG_WRITE(ah, INI_RA((iniarray), r, 0), (regData)[r]); \
  45                         DO_DELAY(regWr);                                \
  46                 }                                                       \
  47         } while (0)
  48
  49 #define ANTSWAP_AB 0x0001
  50 #define REDUCE_CHAIN_0 0x00000050
  51 #define REDUCE_CHAIN_1 0x00000051
  52 #define AR_PHY_CHIP_ID 0x9818
  53
  54 #define RF_BANK_SETUP(_bank, _iniarray, _col) do {                      \
  55                 int i;                                                  \
  56                 for (i = 0; i < (_iniarray)->ia_rows; i++)              \
  57                         (_bank)[i] = INI_RA((_iniarray), i, _col);;     \
  58         } while (0)
  59
  60 #define AR_PHY_TIMING11_SPUR_FREQ_SD            0x3FF00000
  61 #define AR_PHY_TIMING11_SPUR_FREQ_SD_S          20
  62
  63 #endif