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-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-rs.c14
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-debugfs.c7
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-dev.h1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-power.c78
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-power.h50
6 files changed, 76 insertions, 76 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 0c3ed23..2133155 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -1401,7 +1401,7 @@ static int rs_move_legacy_other(struct iwl_priv *priv,
if (!iwl_ht_enabled(priv))
/* stay in Legacy */
tbl->action = IWL_LEGACY_SWITCH_ANTENNA1;
- else if (iwl_tx_ant_restriction(priv) == IWL_TX_SINGLE &&
+ else if (iwl_tx_ant_restriction(priv) == IWL_ANT_OK_SINGLE &&
tbl->action > IWL_LEGACY_SWITCH_SISO)
tbl->action = IWL_LEGACY_SWITCH_SISO;
for (; ;) {
@@ -1535,7 +1535,7 @@ static int rs_move_siso_to_other(struct iwl_priv *priv,
u8 update_search_tbl_counter = 0;
int ret;
- if (iwl_tx_ant_restriction(priv) == IWL_TX_SINGLE &&
+ if (iwl_tx_ant_restriction(priv) == IWL_ANT_OK_SINGLE &&
tbl->action > IWL_SISO_SWITCH_ANTENNA2) {
/* stay in SISO */
tbl->action = IWL_SISO_SWITCH_ANTENNA1;
@@ -1674,7 +1674,7 @@ static int rs_move_mimo2_to_other(struct iwl_priv *priv,
u8 update_search_tbl_counter = 0;
int ret;
- if ((iwl_tx_ant_restriction(priv) == IWL_TX_SINGLE) &&
+ if ((iwl_tx_ant_restriction(priv) == IWL_ANT_OK_SINGLE) &&
(tbl->action < IWL_MIMO2_SWITCH_SISO_A ||
tbl->action > IWL_MIMO2_SWITCH_SISO_C)) {
/* switch in SISO */
@@ -1816,7 +1816,7 @@ static int rs_move_mimo3_to_other(struct iwl_priv *priv,
int ret;
u8 update_search_tbl_counter = 0;
- if ((iwl_tx_ant_restriction(priv) == IWL_TX_SINGLE) &&
+ if ((iwl_tx_ant_restriction(priv) == IWL_ANT_OK_SINGLE) &&
(tbl->action < IWL_MIMO3_SWITCH_SISO_A ||
tbl->action > IWL_MIMO3_SWITCH_SISO_C)) {
/* switch in SISO */
@@ -2202,7 +2202,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
/* If we are searching for better modulation mode, check success. */
if (lq_sta->search_better_tbl &&
- (iwl_tx_ant_restriction(priv) == IWL_TX_MULTI)) {
+ (iwl_tx_ant_restriction(priv) == IWL_ANT_OK_MULTI)) {
/* If good success, continue using the "search" mode;
* no need to send new link quality command, since we're
* continuing to use the setup that we've been trying. */
@@ -2332,7 +2332,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
scale_action = 0;
if (!iwl_ht_enabled(priv) && !is_legacy(tbl->lq_type))
scale_action = -1;
- if (iwl_tx_ant_restriction(priv) != IWL_TX_MULTI &&
+ if (iwl_tx_ant_restriction(priv) != IWL_ANT_OK_MULTI &&
(is_mimo2(tbl->lq_type) || is_mimo3(tbl->lq_type)))
scale_action = -1;
switch (scale_action) {
@@ -2368,7 +2368,7 @@ lq_update:
rate = rs_update_rate_tbl(priv, lq_sta,
tbl, index, is_green);
- if (iwl_tx_ant_restriction(priv) == IWL_TX_MULTI) {
+ if (iwl_tx_ant_restriction(priv) == IWL_ANT_OK_MULTI) {
/* Should we stay with this modulation mode,
* or search for a new one? */
rs_stay_in_table(lq_sta);
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 79170a9..22961e9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -2214,7 +2214,7 @@ void iwl_rf_kill_ct_config(struct iwl_priv *priv)
iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR,
CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT);
spin_unlock_irqrestore(&priv->lock, flags);
- priv->power_data.ct_kill_toggle = false;
+ priv->thermal_throttle.ct_kill_toggle = false;
switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
case CSR_HW_REV_TYPE_1000:
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index 1ad4ff6..7b578d4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -704,7 +704,7 @@ static ssize_t iwl_dbgfs_thermal_throttling_read(struct file *file,
size_t count, loff_t *ppos)
{
struct iwl_priv *priv = (struct iwl_priv *)file->private_data;
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
struct iwl_tt_restriction *restriction;
char buf[100];
int pos = 0;
@@ -713,12 +713,11 @@ static ssize_t iwl_dbgfs_thermal_throttling_read(struct file *file,
pos += scnprintf(buf + pos, bufsz - pos,
"Thermal Throttling Mode: %s\n",
- (priv->power_data.adv_tt)
- ? "Advance" : "Legacy");
+ tt->advanced_tt ? "Advance" : "Legacy");
pos += scnprintf(buf + pos, bufsz - pos,
"Thermal Throttling State: %d\n",
tt->state);
- if (priv->power_data.adv_tt) {
+ if (tt->advanced_tt) {
restriction = tt->restriction + tt->state;
pos += scnprintf(buf + pos, bufsz - pos,
"Tx mode: %d\n",
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 35d07a8..1aa2ae6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1111,6 +1111,7 @@ struct iwl_priv {
struct isr_statistics isr_stats;
struct iwl_power_mgr power_data;
+ struct iwl_tt_mgmt thermal_throttle;
struct iwl_notif_statistics statistics;
unsigned long last_statistics_time;
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 9e8916d..27ad59d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -132,10 +132,10 @@ static const struct iwl_tt_trans tt_range_3[IWL_TI_STATE_MAX - 1] = {
/* Advance Thermal Throttling default restriction table */
static const struct iwl_tt_restriction restriction_range[IWL_TI_STATE_MAX] = {
- {IWL_TX_MULTI, true, IWL_RX_MULTI},
- {IWL_TX_SINGLE, true, IWL_RX_MULTI},
- {IWL_TX_SINGLE, false, IWL_RX_SINGLE},
- {IWL_TX_NONE, false, IWL_RX_NONE}
+ {IWL_ANT_OK_MULTI, IWL_ANT_OK_MULTI, true },
+ {IWL_ANT_OK_SINGLE, IWL_ANT_OK_MULTI, true },
+ {IWL_ANT_OK_SINGLE, IWL_ANT_OK_SINGLE, false },
+ {IWL_ANT_OK_NONE, IWL_ANT_OK_NONE, false }
};
/* set card power command */
@@ -251,7 +251,7 @@ int iwl_power_update_mode(struct iwl_priv *priv, bool force)
{
struct iwl_power_mgr *setting = &(priv->power_data);
int ret = 0;
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
u16 uninitialized_var(final_mode);
bool update_chains;
@@ -317,35 +317,35 @@ EXPORT_SYMBOL(iwl_power_set_user_mode);
bool iwl_ht_enabled(struct iwl_priv *priv)
{
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
struct iwl_tt_restriction *restriction;
- if (!priv->power_data.adv_tt)
+ if (!priv->thermal_throttle.advanced_tt)
return true;
restriction = tt->restriction + tt->state;
return restriction->is_ht;
}
EXPORT_SYMBOL(iwl_ht_enabled);
-u8 iwl_tx_ant_restriction(struct iwl_priv *priv)
+enum iwl_antenna_ok iwl_tx_ant_restriction(struct iwl_priv *priv)
{
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
struct iwl_tt_restriction *restriction;
- if (!priv->power_data.adv_tt)
- return IWL_TX_MULTI;
+ if (!priv->thermal_throttle.advanced_tt)
+ return IWL_ANT_OK_MULTI;
restriction = tt->restriction + tt->state;
return restriction->tx_stream;
}
EXPORT_SYMBOL(iwl_tx_ant_restriction);
-u8 iwl_rx_ant_restriction(struct iwl_priv *priv)
+enum iwl_antenna_ok iwl_rx_ant_restriction(struct iwl_priv *priv)
{
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
struct iwl_tt_restriction *restriction;
- if (!priv->power_data.adv_tt)
- return IWL_RX_MULTI;
+ if (!priv->thermal_throttle.advanced_tt)
+ return IWL_ANT_OK_MULTI;
restriction = tt->restriction + tt->state;
return restriction->rx_stream;
}
@@ -364,21 +364,21 @@ EXPORT_SYMBOL(iwl_rx_ant_restriction);
static void iwl_tt_check_exit_ct_kill(unsigned long data)
{
struct iwl_priv *priv = (struct iwl_priv *)data;
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
unsigned long flags;
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return;
if (tt->state == IWL_TI_CT_KILL) {
- if (priv->power_data.ct_kill_toggle) {
+ if (priv->thermal_throttle.ct_kill_toggle) {
iwl_write32(priv, CSR_UCODE_DRV_GP1_CLR,
CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT);
- priv->power_data.ct_kill_toggle = false;
+ priv->thermal_throttle.ct_kill_toggle = false;
} else {
iwl_write32(priv, CSR_UCODE_DRV_GP1_SET,
CSR_UCODE_DRV_GP1_REG_BIT_CT_KILL_EXIT);
- priv->power_data.ct_kill_toggle = true;
+ priv->thermal_throttle.ct_kill_toggle = true;
}
iwl_read32(priv, CSR_UCODE_DRV_GP1);
spin_lock_irqsave(&priv->reg_lock, flags);
@@ -389,7 +389,7 @@ static void iwl_tt_check_exit_ct_kill(unsigned long data)
/* Reschedule the ct_kill timer to occur in
* CT_KILL_EXIT_DURATION seconds to ensure we get a
* thermal update */
- mod_timer(&priv->power_data.ct_kill_exit_tm, jiffies +
+ mod_timer(&priv->thermal_throttle.ct_kill_exit_tm, jiffies +
CT_KILL_EXIT_DURATION * HZ);
}
}
@@ -403,7 +403,7 @@ static void iwl_perform_ct_kill_task(struct iwl_priv *priv,
ieee80211_stop_queues(priv->hw);
IWL_DEBUG_POWER(priv,
"Schedule 5 seconds CT_KILL Timer\n");
- mod_timer(&priv->power_data.ct_kill_exit_tm, jiffies +
+ mod_timer(&priv->thermal_throttle.ct_kill_exit_tm, jiffies +
CT_KILL_EXIT_DURATION * HZ);
} else {
IWL_DEBUG_POWER(priv, "Wake all queues\n");
@@ -427,7 +427,7 @@ static void iwl_perform_ct_kill_task(struct iwl_priv *priv,
*/
static void iwl_legacy_tt_handler(struct iwl_priv *priv, s32 temp)
{
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
enum iwl_tt_state old_state;
struct iwl_power_mgr *setting = &priv->power_data;
@@ -531,7 +531,7 @@ static void iwl_legacy_tt_handler(struct iwl_priv *priv, s32 temp)
*/
static void iwl_advance_tt_handler(struct iwl_priv *priv, s32 temp)
{
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
int i;
bool changed = false;
enum iwl_tt_state old_state;
@@ -655,7 +655,7 @@ static void iwl_advance_tt_handler(struct iwl_priv *priv, s32 temp)
static void iwl_bg_ct_enter(struct work_struct *work)
{
struct iwl_priv *priv = container_of(work, struct iwl_priv, ct_enter);
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return;
@@ -666,7 +666,7 @@ static void iwl_bg_ct_enter(struct work_struct *work)
if (tt->state != IWL_TI_CT_KILL) {
IWL_ERR(priv, "Device reached critical temperature "
"- ucode going to sleep!\n");
- if (!priv->power_data.adv_tt)
+ if (!priv->thermal_throttle.advanced_tt)
iwl_legacy_tt_handler(priv,
IWL_MINIMAL_POWER_THRESHOLD);
else
@@ -683,7 +683,7 @@ static void iwl_bg_ct_enter(struct work_struct *work)
static void iwl_bg_ct_exit(struct work_struct *work)
{
struct iwl_priv *priv = container_of(work, struct iwl_priv, ct_exit);
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return;
@@ -692,13 +692,13 @@ static void iwl_bg_ct_exit(struct work_struct *work)
return;
/* stop ct_kill_exit_tm timer */
- del_timer_sync(&priv->power_data.ct_kill_exit_tm);
+ del_timer_sync(&priv->thermal_throttle.ct_kill_exit_tm);
if (tt->state == IWL_TI_CT_KILL) {
IWL_ERR(priv,
"Device temperature below critical"
"- ucode awake!\n");
- if (!priv->power_data.adv_tt)
+ if (!priv->thermal_throttle.advanced_tt)
iwl_legacy_tt_handler(priv,
IWL_REDUCED_PERFORMANCE_THRESHOLD_2);
else
@@ -737,7 +737,7 @@ static void iwl_bg_tt_work(struct work_struct *work)
if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_4965)
temp = KELVIN_TO_CELSIUS(priv->temperature);
- if (!priv->power_data.adv_tt)
+ if (!priv->thermal_throttle.advanced_tt)
iwl_legacy_tt_handler(priv, temp);
else
iwl_advance_tt_handler(priv, temp);
@@ -760,7 +760,7 @@ EXPORT_SYMBOL(iwl_tt_handler);
*/
void iwl_tt_initialize(struct iwl_priv *priv)
{
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
struct iwl_power_mgr *setting = &priv->power_data;
int size = sizeof(struct iwl_tt_trans) * (IWL_TI_STATE_MAX - 1);
struct iwl_tt_trans *transaction;
@@ -772,9 +772,9 @@ void iwl_tt_initialize(struct iwl_priv *priv)
tt->state = IWL_TI_0;
tt->sys_power_mode = setting->power_mode;
tt->tt_power_mode = tt->sys_power_mode;
- init_timer(&priv->power_data.ct_kill_exit_tm);
- priv->power_data.ct_kill_exit_tm.data = (unsigned long)priv;
- priv->power_data.ct_kill_exit_tm.function = iwl_tt_check_exit_ct_kill;
+ init_timer(&priv->thermal_throttle.ct_kill_exit_tm);
+ priv->thermal_throttle.ct_kill_exit_tm.data = (unsigned long)priv;
+ priv->thermal_throttle.ct_kill_exit_tm.function = iwl_tt_check_exit_ct_kill;
/* setup deferred ct kill work */
INIT_WORK(&priv->tt_work, iwl_bg_tt_work);
@@ -792,7 +792,7 @@ void iwl_tt_initialize(struct iwl_priv *priv)
GFP_KERNEL);
if (!tt->restriction || !tt->transaction) {
IWL_ERR(priv, "Fallback to Legacy Throttling\n");
- priv->power_data.adv_tt = false;
+ priv->thermal_throttle.advanced_tt = false;
kfree(tt->restriction);
tt->restriction = NULL;
kfree(tt->transaction);
@@ -814,12 +814,12 @@ void iwl_tt_initialize(struct iwl_priv *priv)
IWL_TI_STATE_MAX;
memcpy(tt->restriction,
&restriction_range[0], size);
- priv->power_data.adv_tt = true;
+ priv->thermal_throttle.advanced_tt = true;
}
break;
default:
IWL_DEBUG_POWER(priv, "Legacy Thermal Throttling\n");
- priv->power_data.adv_tt = false;
+ priv->thermal_throttle.advanced_tt = false;
break;
}
}
@@ -828,15 +828,15 @@ EXPORT_SYMBOL(iwl_tt_initialize);
/* cleanup thermal throttling management related memory and timer */
void iwl_tt_exit(struct iwl_priv *priv)
{
- struct iwl_tt_mgmt *tt = &priv->power_data.tt;
+ struct iwl_tt_mgmt *tt = &priv->thermal_throttle;
/* stop ct_kill_exit_tm timer if activated */
- del_timer_sync(&priv->power_data.ct_kill_exit_tm);
+ del_timer_sync(&priv->thermal_throttle.ct_kill_exit_tm);
cancel_work_sync(&priv->tt_work);
cancel_work_sync(&priv->ct_enter);
cancel_work_sync(&priv->ct_exit);
- if (priv->power_data.adv_tt) {
+ if (priv->thermal_throttle.advanced_tt) {
/* free advance thermal throttling memory */
kfree(tt->restriction);
tt->restriction = NULL;
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.h b/drivers/net/wireless/iwlwifi/iwl-power.h
index 3d49b7a..15e3eab 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.h
+++ b/drivers/net/wireless/iwlwifi/iwl-power.h
@@ -37,13 +37,11 @@ struct iwl_priv;
#define IWL_ABSOLUTE_MAX 0xFFFFFFFF
#define IWL_TT_INCREASE_MARGIN 5
-/* Tx/Rx restrictions */
-#define IWL_TX_MULTI 0x02
-#define IWL_TX_SINGLE 0x01
-#define IWL_TX_NONE 0x00
-#define IWL_RX_MULTI 0x02
-#define IWL_RX_SINGLE 0x01
-#define IWL_RX_NONE 0x00
+enum iwl_antenna_ok {
+ IWL_ANT_OK_NONE,
+ IWL_ANT_OK_SINGLE,
+ IWL_ANT_OK_MULTI,
+};
/* Thermal Throttling State Machine states */
enum iwl_tt_state {
@@ -55,27 +53,30 @@ enum iwl_tt_state {
};
/**
- * struct iwl_tt_restriction - Thermal Throttling restriction table used
- * by advance thermal throttling management
- * based on the current thermal throttling state, determine
- * number of tx/rx streams; and the status of HT operation
+ * struct iwl_tt_restriction - Thermal Throttling restriction table
* @tx_stream: number of tx stream allowed
* @is_ht: ht enable/disable
* @rx_stream: number of rx stream allowed
+ *
+ * This table is used by advance thermal throttling management
+ * based on the current thermal throttling state, and determines
+ * the number of tx/rx streams and the status of HT operation.
*/
struct iwl_tt_restriction {
- u8 tx_stream;
+ enum iwl_antenna_ok tx_stream;
+ enum iwl_antenna_ok rx_stream;
bool is_ht;
- u8 rx_stream;
};
/**
- * struct iwl_tt_trans - Thermal Throttling transaction table; used by
- * advance thermal throttling algorithm to determine next
- * thermal state to go based on the current temperature
+ * struct iwl_tt_trans - Thermal Throttling transaction table
* @next_state: next thermal throttling mode
* @tt_low: low temperature threshold to change state
* @tt_high: high temperature threshold to change state
+ *
+ * This is used by the advanced thermal throttling algorithm
+ * to determine the next thermal state to go based on the
+ * current temperature.
*/
struct iwl_tt_trans {
enum iwl_tt_state next_state;
@@ -85,6 +86,7 @@ struct iwl_tt_trans {
/**
* struct iwl_tt_mgnt - Thermal Throttling Management structure
+ * @advanced_tt: advanced thermal throttle required
* @state: current Thermal Throttling state
* @tt_power_mode: Thermal Throttling power mode index
* being used to set power level when
@@ -99,16 +101,21 @@ struct iwl_tt_trans {
* should be used in tt state; and can HT be enabled or not
* @iwl_tt_trans: ptr to adv trans table, used by advance thermal throttling
* state transaction
+ * @ct_kill_toggle: used to toggle the CSR bit when checking uCode temperature
+ * @ct_kill_exit_tm: timer to exit thermal kill
*/
struct iwl_tt_mgmt {
enum iwl_tt_state state;
+ bool advanced_tt;
u8 tt_power_mode;
u8 sys_power_mode;
+ bool ct_kill_toggle;
#ifdef CONFIG_IWLWIFI_DEBUG
s32 tt_previous_temp;
#endif
struct iwl_tt_restriction *restriction;
struct iwl_tt_trans *transaction;
+ struct timer_list ct_kill_exit_tm;
};
enum {
@@ -137,20 +144,13 @@ struct iwl_power_mgr {
u8 power_mode;
u8 user_power_setting; /* set by user through sysfs */
u8 power_disabled; /* set by mac80211's CONF_PS */
- struct iwl_tt_mgmt tt; /* Thermal Throttling Management */
- bool adv_tt; /* false: legacy mode */
- /* true: advance mode */
- bool ct_kill_toggle; /* use to toggle the CSR bit when
- * checking uCode temperature
- */
- struct timer_list ct_kill_exit_tm;
};
int iwl_power_update_mode(struct iwl_priv *priv, bool force);
int iwl_power_set_user_mode(struct iwl_priv *priv, u16 mode);
bool iwl_ht_enabled(struct iwl_priv *priv);
-u8 iwl_tx_ant_restriction(struct iwl_priv *priv);
-u8 iwl_rx_ant_restriction(struct iwl_priv *priv);
+enum iwl_antenna_ok iwl_tx_ant_restriction(struct iwl_priv *priv);
+enum iwl_antenna_ok iwl_rx_ant_restriction(struct iwl_priv *priv);
void iwl_tt_enter_ct_kill(struct iwl_priv *priv);
void iwl_tt_exit_ct_kill(struct iwl_priv *priv);
void iwl_tt_handler(struct iwl_priv *priv);
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