diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-09-25 23:24:26 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 22:39:36 +0200 |
| commit | d8c07e7a84950b5fdef424c6dabe6bed3a9ffa19 (patch) | |
| tree | 8286d65e226654bf403c0ac551f3ef16fd07087b /drivers/net/wireless/iwlwifi/iwl-4965.c | |
| parent | iwlwifi: default to using all chains (diff) | |
| download | linux-d8c07e7a84950b5fdef424c6dabe6bed3a9ffa19.tar.xz linux-d8c07e7a84950b5fdef424c6dabe6bed3a9ffa19.zip | |
iwlwifi: Chain Noise Calibration for 6000 series
Adding support of Chain Noise Calibration for 6000 series NICs.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index b5111702856a..4e492c154f88 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -495,14 +495,15 @@ static void iwl4965_chain_noise_reset(struct iwl_priv *priv) static void iwl4965_gain_computation(struct iwl_priv *priv, u32 *average_noise, u16 min_average_noise_antenna_i, - u32 min_average_noise) + u32 min_average_noise, + u8 default_chain) { int i, ret; struct iwl_chain_noise_data *data = &priv->chain_noise_data; data->delta_gain_code[min_average_noise_antenna_i] = 0; - for (i = 0; i < NUM_RX_CHAINS; i++) { + for (i = default_chain; i < NUM_RX_CHAINS; i++) { s32 delta_g = 0; if (!(data->disconn_array[i]) && @@ -2356,6 +2357,7 @@ struct iwl_cfg iwl4965_agn_cfg = { .ht_greenfield_support = false, .broken_powersave = true, .led_compensation = 61, + .chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS, }; /* Module firmware */ |