diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-08-23 07:57:04 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-25 14:34:19 -0400 |
| commit | bee008b78307ccc2e17c7ec152dd2098d5f2e1fa (patch) | |
| tree | a66fd8ef5e086df61c5f8e27a575e4877a06c680 /drivers/net/wireless/iwlwifi/iwl-dev.h | |
| parent | bd6e2d579949aede258c673caf4b1eb39b95e172 (diff) | |
iwlwifi: add bt full concurrency support
Adding the bluetooth full concurrency support for WiFi/BT combo devices.
Driver should configure uCode to operate in "full concurrency" mode (via
LUT) if both conditions are met:
- Antenna Coupling is more than 35dB
- WiFi Channel Inhibition Request is hornored by BT Core
Currently, there is no antenna coupling information provided by uCode;
use module parameter to specified the antenna coupling in dB.
When in "full concurrency" mode, driver need to download different LUT
to uCode while sending bt configuration command; also, driver need to
configure the device operate in 1x1 while in full concurrency mode.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-dev.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-dev.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 815ba0af94c..7a96d9dd173 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -1065,6 +1065,9 @@ struct iwl_event_log { #define IWL_LONG_MONITORING_PERIOD (5000) #define IWL_ONE_HUNDRED_MSECS (100) +/* BT Antenna Coupling Threshold (dB) */ +#define IWL_BT_ANTENNA_COUPLING_THRESHOLD (35) + enum iwl_reset { IWL_RF_RESET = 0, IWL_FW_RESET, @@ -1364,6 +1367,9 @@ struct iwl_priv { u8 bt_traffic_load, notif_bt_traffic_load; bool bt_sco_active; + bool bt_full_concurrent; + bool bt_ant_couple_ok; + u8 bt_ci_compliance; struct work_struct bt_traffic_change_work; struct iwl_hw_params hw_params; @@ -1384,6 +1390,7 @@ struct iwl_priv { struct work_struct ct_exit; struct work_struct start_internal_scan; struct work_struct tx_flush; + struct work_struct bt_full_concurrency; struct tasklet_struct irq_tasklet; |