package/mac80211/patches/409-ath9k_platform_settings.patch

   1 --- a/drivers/net/wireless/ath/ath9k/init.c
   2 +++ b/drivers/net/wireless/ath/ath9k/init.c
   3 @@ -17,6 +17,7 @@
   4  #include <linux/slab.h>
   5  #include <linux/pm_qos_params.h>
   6
   7 +#include "linux/ath9k_platform.h"
   8  #include "ath9k.h"
   9
  10  static char *dev_info = "ath9k";
  11 @@ -522,6 +523,7 @@ static int ath9k_init_softc(u16 devid, s
  12  {
  13         struct ath_hw *ah = NULL;
  14         struct ath_common *common;
  15 +       struct ath9k_platform_data *pdata;
  16         int ret = 0, i;
  17         int csz = 0;
  18
  19 @@ -533,8 +535,15 @@ static int ath9k_init_softc(u16 devid, s
  20         ah->hw_version.subsysid = subsysid;
  21         sc->sc_ah = ah;
  22
  23 -       if (!sc->dev->platform_data)
  24 +       if (!sc->dev->platform_data) {
  25                 ah->ah_flags |= AH_USE_EEPROM;
  26 +               sc->sc_ah->led_pin = -1;
  27 +       } else {
  28 +               pdata = (struct ath9k_platform_data *) sc->dev->platform_data;
  29 +               sc->sc_ah->gpio_mask = pdata->gpio_mask;
  30 +               sc->sc_ah->gpio_val = pdata->gpio_val;
  31 +               sc->sc_ah->led_pin = pdata->led_pin;
  32 +       }
  33
  34         common = ath9k_hw_common(ah);
  35         common->ops = &ath9k_common_ops;
  36 --- a/drivers/net/wireless/ath/ath9k/hw.h
  37 +++ b/drivers/net/wireless/ath/ath9k/hw.h
  38 @@ -788,7 +788,7 @@ struct ath_hw {
  39         u32 originalGain[22];
  40         int initPDADC;
  41         int PDADCdelta;
  42 -       u8 led_pin;
  43 +       int led_pin;
  44         u32 gpio_mask;
  45         u32 gpio_val;
  46
  47 --- a/drivers/net/wireless/ath/ath9k/gpio.c
  48 +++ b/drivers/net/wireless/ath/ath9k/gpio.c
  49 @@ -147,10 +147,12 @@ void ath_init_leds(struct ath_softc *sc)
  50         if (AR_SREV_9100(sc->sc_ah))
  51                 return;
  52
  53 -       if (AR_SREV_9287(sc->sc_ah))
  54 -               sc->sc_ah->led_pin = ATH_LED_PIN_9287;
  55 -       else
  56 -               sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
  57 +       if (sc->sc_ah->led_pin < 0) {
  58 +               if (AR_SREV_9287(sc->sc_ah))
  59 +                       sc->sc_ah->led_pin = ATH_LED_PIN_9287;
  60 +               else
  61 +                       sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
  62 +       }
  63
  64         /* Configure gpio 1 for output */
  65         ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin,
  66 --- a/include/linux/ath9k_platform.h
  67 +++ b/include/linux/ath9k_platform.h
  68 @@ -24,6 +24,10 @@
  69  struct ath9k_platform_data {
  70         u16 eeprom_data[ATH9K_PLAT_EEP_MAX_WORDS];
  71         u8 *macaddr;
  72 +
  73 +       int led_pin;
  74 +       u32 gpio_mask;
  75 +       u32 gpio_val;
  76  };
  77
  78  #endif /* _LINUX_ATH9K_PLATFORM_H */