package/kernel/mac80211/patches/302-ath9k-fix-phyerror-codes.patch

   1 From: Zefir Kurtisi <zefir.kurtisi@neratec.com>
   2 Date: Tue, 20 Oct 2015 14:19:26 +0200
   3 Subject: [PATCH] ath9k: fix phyerror codes
   4
   5 Some of the ath9k_phyerr enums were wrong from the
   6 beginning (and even before). Most of the time the
   7 codes were used for counters to be displayed over
   8 debugfs, which made this a non-functional issue.
   9
  10 Some (e.g. ATH9K_PHYERR_FALSE_RADAR_EXT) are used
  11 for radar detection and require the correct code
  12 to work as intended.
  13
  14 This patch includes:
  15 a) fixes
  16   ATH9K_PHYERR_FALSE_RADAR_EXT:    24 => 36
  17   ATH9K_PHYERR_CCK_LENGTH_ILLEGAL: 32 => 28
  18   ATH9K_PHYERR_CCK_POWER_DROP:     33 => 29
  19   ATH9K_PHYERR_HT_CRC_ERROR:       34 => 32
  20   ATH9K_PHYERR_HT_LENGTH_ILLEGAL:  35 => 33
  21   ATH9K_PHYERR_HT_RATE_ILLEGAL:    36 => 34
  22
  23 b) extensions
  24   ATH9K_PHYERR_CCK_BLOCKER = 24
  25   ATH9K_PHYERR_HT_ZLF      = 35
  26   ATH9K_PHYERR_GREEN_FIELD = 37
  27
  28 Aside from the correction and completion made in
  29 the enum, the patch also extends the display of
  30 the related counters in the debugfs.
  31
  32 Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
  33 Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
  34 ---
  35
  36 --- a/drivers/net/wireless/ath/ath9k/common-debug.c
  37 +++ b/drivers/net/wireless/ath/ath9k/common-debug.c
  38 @@ -207,6 +207,7 @@ static ssize_t read_file_phy_err(struct
  39         PHY_ERR("RADAR ERR", ATH9K_PHYERR_RADAR);
  40         PHY_ERR("SERVICE ERR", ATH9K_PHYERR_SERVICE);
  41         PHY_ERR("TOR ERR", ATH9K_PHYERR_TOR);
  42 +
  43         PHY_ERR("OFDM-TIMING ERR", ATH9K_PHYERR_OFDM_TIMING);
  44         PHY_ERR("OFDM-SIGNAL-PARITY ERR", ATH9K_PHYERR_OFDM_SIGNAL_PARITY);
  45         PHY_ERR("OFDM-RATE ERR", ATH9K_PHYERR_OFDM_RATE_ILLEGAL);
  46 @@ -214,17 +215,24 @@ static ssize_t read_file_phy_err(struct
  47         PHY_ERR("OFDM-POWER-DROP ERR", ATH9K_PHYERR_OFDM_POWER_DROP);
  48         PHY_ERR("OFDM-SERVICE ERR", ATH9K_PHYERR_OFDM_SERVICE);
  49         PHY_ERR("OFDM-RESTART ERR", ATH9K_PHYERR_OFDM_RESTART);
  50 -       PHY_ERR("FALSE-RADAR-EXT ERR", ATH9K_PHYERR_FALSE_RADAR_EXT);
  51 +
  52 +       PHY_ERR("CCK-BLOCKER ERR", ATH9K_PHYERR_CCK_BLOCKER);
  53         PHY_ERR("CCK-TIMING ERR", ATH9K_PHYERR_CCK_TIMING);
  54         PHY_ERR("CCK-HEADER-CRC ERR", ATH9K_PHYERR_CCK_HEADER_CRC);
  55         PHY_ERR("CCK-RATE ERR", ATH9K_PHYERR_CCK_RATE_ILLEGAL);
  56 -       PHY_ERR("CCK-SERVICE ERR", ATH9K_PHYERR_CCK_SERVICE);
  57 -       PHY_ERR("CCK-RESTART ERR", ATH9K_PHYERR_CCK_RESTART);
  58         PHY_ERR("CCK-LENGTH ERR", ATH9K_PHYERR_CCK_LENGTH_ILLEGAL);
  59         PHY_ERR("CCK-POWER-DROP ERR", ATH9K_PHYERR_CCK_POWER_DROP);
  60 +       PHY_ERR("CCK-SERVICE ERR", ATH9K_PHYERR_CCK_SERVICE);
  61 +       PHY_ERR("CCK-RESTART ERR", ATH9K_PHYERR_CCK_RESTART);
  62 +
  63         PHY_ERR("HT-CRC ERR", ATH9K_PHYERR_HT_CRC_ERROR);
  64         PHY_ERR("HT-LENGTH ERR", ATH9K_PHYERR_HT_LENGTH_ILLEGAL);
  65         PHY_ERR("HT-RATE ERR", ATH9K_PHYERR_HT_RATE_ILLEGAL);
  66 +       PHY_ERR("HT-ZLF ERR", ATH9K_PHYERR_HT_ZLF);
  67 +
  68 +       PHY_ERR("FALSE-RADAR-EXT ERR", ATH9K_PHYERR_FALSE_RADAR_EXT);
  69 +       PHY_ERR("GREEN-FIELD ERR", ATH9K_PHYERR_GREEN_FIELD);
  70 +       PHY_ERR("SPECTRAL ERR", ATH9K_PHYERR_SPECTRAL);
  71
  72         if (len > size)
  73                 len = size;
  74 --- a/drivers/net/wireless/ath/ath9k/mac.h
  75 +++ b/drivers/net/wireless/ath/ath9k/mac.h
  76 @@ -209,21 +209,25 @@ enum ath9k_phyerr {
  77         ATH9K_PHYERR_OFDM_POWER_DROP      = 21,
  78         ATH9K_PHYERR_OFDM_SERVICE         = 22,
  79         ATH9K_PHYERR_OFDM_RESTART         = 23,
  80 -       ATH9K_PHYERR_FALSE_RADAR_EXT      = 24,
  81
  82 +       ATH9K_PHYERR_CCK_BLOCKER          = 24,
  83         ATH9K_PHYERR_CCK_TIMING           = 25,
  84         ATH9K_PHYERR_CCK_HEADER_CRC       = 26,
  85         ATH9K_PHYERR_CCK_RATE_ILLEGAL     = 27,
  86 +       ATH9K_PHYERR_CCK_LENGTH_ILLEGAL   = 28,
  87 +       ATH9K_PHYERR_CCK_POWER_DROP       = 29,
  88         ATH9K_PHYERR_CCK_SERVICE          = 30,
  89         ATH9K_PHYERR_CCK_RESTART          = 31,
  90 -       ATH9K_PHYERR_CCK_LENGTH_ILLEGAL   = 32,
  91 -       ATH9K_PHYERR_CCK_POWER_DROP       = 33,
  92
  93 -       ATH9K_PHYERR_HT_CRC_ERROR         = 34,
  94 -       ATH9K_PHYERR_HT_LENGTH_ILLEGAL    = 35,
  95 -       ATH9K_PHYERR_HT_RATE_ILLEGAL      = 36,
  96 +       ATH9K_PHYERR_HT_CRC_ERROR         = 32,
  97 +       ATH9K_PHYERR_HT_LENGTH_ILLEGAL    = 33,
  98 +       ATH9K_PHYERR_HT_RATE_ILLEGAL      = 34,
  99 +       ATH9K_PHYERR_HT_ZLF               = 35,
 100 +
 101 +       ATH9K_PHYERR_FALSE_RADAR_EXT      = 36,
 102 +       ATH9K_PHYERR_GREEN_FIELD          = 37,
 103 +       ATH9K_PHYERR_SPECTRAL             = 38,
 104
 105 -       ATH9K_PHYERR_SPECTRAL             = 38,
 106         ATH9K_PHYERR_MAX                  = 39,
 107  };
 108