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iwlagn: move bt_coex_active as part of iwlagn_mod_params

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Move bt_coex_active module parameter into iwlagn_mod_params structure
along with all the other iwlagn module parameters

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Wey-Yi Guy 2011-06-03 13:52:38 -07:00
parent eb64dca0c9
commit b60eec9bf0
4 changed files with 25 additions and 24 deletions
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4
drivers/net/wireless/iwlwifi/iwl-agn-lib.c
View File

@ -622,6 +622,7 @@ struct iwl_mod_params iwlagn_mod_params = {
.amsdu_size_8K = 1,
.restart_fw = 1,
.plcp_check = true,
.bt_coex_active = true,
/* the rest are 0 by default */
};
@ -1699,7 +1700,8 @@ void iwlagn_send_advance_bt_config(struct iwl_priv *priv)
* (might be in monitor mode), or the interface is in
* IBSS mode (no proper uCode support for coex then).
*/
if (!bt_coex_active || priv->iw_mode == NL80211_IFTYPE_ADHOC) {
if (!iwlagn_mod_params.bt_coex_active ||
priv->iw_mode == NL80211_IFTYPE_ADHOC) {
basic.flags = IWLAGN_BT_FLAG_COEX_MODE_DISABLED;
} else {
basic.flags = IWLAGN_BT_FLAG_COEX_MODE_3W <<

20
drivers/net/wireless/iwlwifi/iwl-agn.c
View File

@ -4075,3 +4075,23 @@ MODULE_PARM_DESC(plcp_check, "Check plcp health (default: 1 [enabled])");
module_param_named(ack_check, iwlagn_mod_params.ack_check, bool, S_IRUGO);
MODULE_PARM_DESC(ack_check, "Check ack health (default: 0 [disabled])");
/*
* set bt_coex_active to true, uCode will do kill/defer
* every time the priority line is asserted (BT is sending signals on the
* priority line in the PCIx).
* set bt_coex_active to false, uCode will ignore the BT activity and
* perform the normal operation
*
* User might experience transmit issue on some platform due to WiFi/BT
* co-exist problem. The possible behaviors are:
* Able to scan and finding all the available AP
* Not able to associate with any AP
* On those platforms, WiFi communication can be restored by set
* "bt_coex_active" module parameter to "false"
*
* default: bt_coex_active = true (BT_COEX_ENABLE)
*/
module_param_named(bt_coex_active, iwlagn_mod_params.bt_coex_active,
bool, S_IRUGO);
MODULE_PARM_DESC(bt_coex_active, "enable wifi/bt co-exist (default: enable)");

23
drivers/net/wireless/iwlwifi/iwl-core.c
View File

@ -43,27 +43,6 @@
#include "iwl-helpers.h"
#include "iwl-agn.h"
/*
* set bt_coex_active to true, uCode will do kill/defer
* every time the priority line is asserted (BT is sending signals on the
* priority line in the PCIx).
* set bt_coex_active to false, uCode will ignore the BT activity and
* perform the normal operation
*
* User might experience transmit issue on some platform due to WiFi/BT
* co-exist problem. The possible behaviors are:
* Able to scan and finding all the available AP
* Not able to associate with any AP
* On those platforms, WiFi communication can be restored by set
* "bt_coex_active" module parameter to "false"
*
* default: bt_coex_active = true (BT_COEX_ENABLE)
*/
bool bt_coex_active = true;
module_param(bt_coex_active, bool, S_IRUGO);
MODULE_PARM_DESC(bt_coex_active, "enable wifi/bluetooth co-exist");
u32 iwl_debug_level;
const u8 iwl_bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
@ -1179,7 +1158,7 @@ void iwl_send_bt_config(struct iwl_priv *priv)
.kill_cts_mask = 0,
};
if (!bt_coex_active)
if (!iwlagn_mod_params.bt_coex_active)
bt_cmd.flags = BT_COEX_DISABLE;
else
bt_cmd.flags = BT_COEX_ENABLE;

2
drivers/net/wireless/iwlwifi/iwl-core.h
View File

@ -173,6 +173,7 @@ struct iwl_mod_params {
int restart_fw; /* def: 1 = restart firmware */
bool plcp_check; /* def: true = enable plcp health check */
bool ack_check; /* def: false = disable ack health check */
bool bt_coex_active; /* def: true = enable bt coex */
};
/*
@ -624,7 +625,6 @@ static inline bool iwl_advanced_bt_coexist(struct iwl_priv *priv)
priv->cfg->bt_params->advanced_bt_coexist;
}
extern bool bt_coex_active;
extern bool bt_siso_mode;