diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2013-09-11 15:06:32 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-09-26 23:13:47 +0400 |
| commit | 3001f0d00bcb77d818efa331864d69a9338550e6 (patch) | |
| tree | d42c98057007282ba0331a828ec7cc74780a53da /drivers/net/wireless/ath/ath9k/hw.h | |
| parent | 4b9b42bfe08fa369c4f51f00d5f349b32242cd8c (diff) | |
| download | linux-3001f0d00bcb77d818efa331864d69a9338550e6.tar.xz | |
ath9k: Fix PeakDetect calibration for AR9462
Since HW PeakDetect calibration is turned on for AR9462,
various conditions have to be handled in the driver:
* Enable agc_cal when loading RTT fails.
* Disable SW PeakDetect calibration when RTT calibration is not enabled.
* Keep SW PeakDetect calibration result in driver.
* Update RTT table according to the saved value.
* Write RTT back after modifying SW RTT table.
* Enable local mode for PeakDetect calibration and restore values.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/hw.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index e5e927020945..2babf931b459 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -412,6 +412,7 @@ enum ath9k_cal_flags { NFCAL_INTF, TXIQCAL_DONE, TXCLCAL_DONE, + SW_PKDET_DONE, }; struct ath9k_hw_cal_data { @@ -422,6 +423,7 @@ struct ath9k_hw_cal_data { int32_t CalValid; int8_t iCoff; int8_t qCoff; + u8 caldac[2]; u16 small_signal_gain[AR9300_MAX_CHAINS]; u32 pa_table[AR9300_MAX_CHAINS][PAPRD_TABLE_SZ]; u32 num_measures[AR9300_MAX_CHAINS]; |