On 2010-11-10 2:03 PM, Vasanthakumar Thiagarajan wrote:
> From: Senthil Balasubramanian <senthilkumar@xxxxxxxxxxx>
>
> AR9382 needs to be configured for the correct chain mask before
> running AGC/TxIQ caliberation. Otherwise reset would fail.
>
> Signed-off-by: Senthil Balasubramanian <senthilkumar@xxxxxxxxxxx>
> ---
> drivers/net/wireless/ath/ath9k/ar9003_calib.c | 7 +++++++
> drivers/net/wireless/ath/ath9k/reg.h | 2 ++
> 2 files changed, 9 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath9k/ar9003_calib.c b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
> index 9e6edff..ba898f2 100644
> --- a/drivers/net/wireless/ath/ath9k/ar9003_calib.c
> +++ b/drivers/net/wireless/ath/ath9k/ar9003_calib.c
> @@ -718,7 +718,14 @@ static bool ar9003_hw_init_cal(struct ath_hw *ah,
> struct ath9k_channel *chan)
> {
> struct ath_common *common = ath9k_hw_common(ah);
> + int val;
>
> + val = REG_READ(ah, AR_ENT_OTP);
> + ath_print(common, ATH_DBG_CALIBRATE, "ath9k: AR_ENT_OTP 0x%x\n", val);
> +
> + if (val & AR_ENT_OTP_CHAIN2_DISABLE)
> + ar9003_hw_set_chain_masks(ah, 0x3, 0x3);
> + else
> /*
> * 0x7 = 0b111 , AR9003 needs to be configured for 3-chain mode before
> * running AGC/TxIQ cals
This messes up the code formatting, the lines after that need some
indenting.
- Felix
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
