package/mac80211/patches/556-ath9k_ar913x_external_reset.patch

   1 --- a/drivers/net/wireless/ath/ath9k/hw.c
   2 +++ b/drivers/net/wireless/ath/ath9k/hw.c
   3 @@ -1374,7 +1374,10 @@ static bool ath9k_hw_set_reset(struct at
   4
   5         REGWRITE_BUFFER_FLUSH(ah);
   6
   7 -       udelay(50);
   8 +       if (AR_SREV_9100(ah))
   9 +               mdelay(10);
  10 +       else
  11 +               udelay(50);
  12
  13         REG_WRITE(ah, AR_RTC_RC, 0);
  14         if (!ath9k_hw_wait(ah, AR_RTC_RC, AR_RTC_RC_M, 0, AH_WAIT_TIMEOUT)) {
  15 @@ -1385,8 +1388,12 @@ static bool ath9k_hw_set_reset(struct at
  16         if (!AR_SREV_9100(ah))
  17                 REG_WRITE(ah, AR_RC, 0);
  18
  19 -       if (AR_SREV_9100(ah))
  20 +       if (AR_SREV_9100(ah) && type != ATH9K_RESET_WARM) {
  21 +               if (ah->external_reset)
  22 +                       ah->external_reset();
  23 +
  24                 udelay(50);
  25 +       }
  26
  27         return true;
  28  }