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600-0016-rt2x00-rt2800lib-add-BBP-register-initialization-for.patch

600-0016-rt2x00-rt2800lib-add-BBP-register-initialization-for.patch 2.3 KB
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  1. From 84833056aa7dd25f5b097e31c78f2a0914c5160c Mon Sep 17 00:00:00 2001
    2. 

  2. From: Gabor Juhos <juhosg@openwrt.org>
    3. 

  3. Date: Sun, 24 Mar 2013 19:26:26 +0100
    4. 

  4. Subject: [PATCH] rt2x00: rt2800lib: add BBP register initialization for
    5. 

  5.  RT3883
    6. 

  6. 

  7. Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
    8. 

  8. ---
    9. 

  9.  drivers/net/wireless/ralink/rt2x00/rt2800lib.c |   44 +++++++++++++++++++++++++++++++
    10. 

  10.  1 file changed, 44 insertions(+)
    11. 

  11. 

  12. --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
    13. 

  13. +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
    14. 

  14. @@ -5785,6 +5785,47 @@ static void rt2800_init_bbp_3593(struct
    15. 

  15.  		rt2800_bbp_write(rt2x00dev, 103, 0xc0);
    16. 

  16.  }
    17. 

  17.  
    18. 

  18. +static void rt2800_init_bbp_3883(struct rt2x00_dev *rt2x00dev)
    19. 

  19. +{
    20. 

  20. +	rt2800_init_bbp_early(rt2x00dev);
    21. 

  21. +
    22. 

  22. +	rt2800_bbp_write(rt2x00dev, 4, 0x50);
    23. 

  23. +	rt2800_bbp_write(rt2x00dev, 47, 0x48);
    24. 

  24. +
    25. 

  25. +	rt2800_bbp_write(rt2x00dev, 86, 0x46);
    26. 

  26. +	rt2800_bbp_write(rt2x00dev, 88, 0x90);
    27. 

  27. +
    28. 

  28. +	rt2800_bbp_write(rt2x00dev, 92, 0x02);
    29. 

  29. +
    30. 

  30. +	rt2800_bbp_write(rt2x00dev, 103, 0xc0);
    31. 

  31. +	rt2800_bbp_write(rt2x00dev, 104, 0x92);
    32. 

  32. +	rt2800_bbp_write(rt2x00dev, 105, 0x34);
    33. 

  33. +	rt2800_bbp_write(rt2x00dev, 106, 0x12);
    34. 

  34. +	rt2800_bbp_write(rt2x00dev, 120, 0x50);
    35. 

  35. +	rt2800_bbp_write(rt2x00dev, 137, 0x0f);
    36. 

  36. +	rt2800_bbp_write(rt2x00dev, 163, 0x9d);
    37. 

  37. +
    38. 

  38. +	/* Set ITxBF timeout to 0x9C40=1000msec */
    39. 

  39. +	rt2800_bbp_write(rt2x00dev, 179, 0x02);
    40. 

  40. +	rt2800_bbp_write(rt2x00dev, 180, 0x00);
    41. 

  41. +	rt2800_bbp_write(rt2x00dev, 182, 0x40);
    42. 

  42. +	rt2800_bbp_write(rt2x00dev, 180, 0x01);
    43. 

  43. +	rt2800_bbp_write(rt2x00dev, 182, 0x9c);
    44. 

  44. +
    45. 

  45. +	rt2800_bbp_write(rt2x00dev, 179, 0x00);
    46. 

  46. +
    47. 

  47. +	/* Reprogram the inband interface to put right values in RXWI */
    48. 

  48. +	rt2800_bbp_write(rt2x00dev, 142, 0x04);
    49. 

  49. +	rt2800_bbp_write(rt2x00dev, 143, 0x3b);
    50. 

  50. +	rt2800_bbp_write(rt2x00dev, 142, 0x06);
    51. 

  51. +	rt2800_bbp_write(rt2x00dev, 143, 0xa0);
    52. 

  52. +	rt2800_bbp_write(rt2x00dev, 142, 0x07);
    53. 

  53. +	rt2800_bbp_write(rt2x00dev, 143, 0xa1);
    54. 

  54. +	rt2800_bbp_write(rt2x00dev, 142, 0x08);
    55. 

  55. +	rt2800_bbp_write(rt2x00dev, 143, 0xa2);
    56. 

  56. +	rt2800_bbp_write(rt2x00dev, 148, 0xc8);
    57. 

  57. +}
    58. 

  58. +
    59. 

  59.  static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
    60. 

  60.  {
    61. 

  61.  	int ant, div_mode;
    62. 

  62. @@ -6003,6 +6044,9 @@ static void rt2800_init_bbp(struct rt2x0
    63. 

  63.  	case RT3593:
    64. 

  64.  		rt2800_init_bbp_3593(rt2x00dev);
    65. 

  65.  		return;
    66. 

  66. +	case RT3883:
    67. 

  67. +		rt2800_init_bbp_3883(rt2x00dev);
    68. 

  68. +		return;
    69. 

  69.  	case RT5390:
    70. 

  70.  	case RT5392:
    71. 

  71.  		rt2800_init_bbp_53xx(rt2x00dev);
    72.