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

   1 /*
   2  * Copyright (c) 2008-2011 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_5G(_freq)       (((_freq) * 0x8000) / CHANSEL_DIV)
  23
  24 #define AR_PHY_BASE     0x9800
  25 #define AR_PHY(_n)      (AR_PHY_BASE + ((_n)<<2))
  26
  27 #define AR_PHY_TX_PWRCTRL_TX_GAIN_TAB_MAX   0x0007E000
  28 #define AR_PHY_TX_PWRCTRL_TX_GAIN_TAB_MAX_S 13
  29 #define AR_PHY_TX_GAIN_CLC       0x0000001E
  30 #define AR_PHY_TX_GAIN_CLC_S     1
  31 #define AR_PHY_TX_GAIN           0x0007F000
  32 #define AR_PHY_TX_GAIN_S         12
  33
  34 #define AR_PHY_CLC_TBL1      0xa35c
  35 #define AR_PHY_CLC_I0        0x07ff0000
  36 #define AR_PHY_CLC_I0_S      16
  37 #define AR_PHY_CLC_Q0        0x0000ffd0
  38 #define AR_PHY_CLC_Q0_S      5
  39
  40 #define ANTSWAP_AB 0x0001
  41 #define REDUCE_CHAIN_0 0x00000050
  42 #define REDUCE_CHAIN_1 0x00000051
  43 #define AR_PHY_CHIP_ID 0x9818
  44
  45 #define AR_PHY_TIMING11_SPUR_FREQ_SD            0x3FF00000
  46 #define AR_PHY_TIMING11_SPUR_FREQ_SD_S          20
  47
  48 #define AR_PHY_PLL_CONTROL 0x16180
  49 #define AR_PHY_PLL_MODE 0x16184
  50
  51 enum ath9k_ant_div_comb_lna_conf {
  52         ATH_ANT_DIV_COMB_LNA1_MINUS_LNA2,
  53         ATH_ANT_DIV_COMB_LNA2,
  54         ATH_ANT_DIV_COMB_LNA1,
  55         ATH_ANT_DIV_COMB_LNA1_PLUS_LNA2,
  56 };
  57
  58 #endif