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iwlwifi: move iwl_force_rf_reset to iwl-agn-rx.c

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Move this function as part of iwl-core.c cleanup.

Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
This commit is contained in:
Meenakshi Venkataraman 2012-03-14 15:55:13 -07:00 committed by Wey-Yi Guy
parent 1591129d54
commit 66cd9e39c6
2 changed files with 39 additions and 39 deletions
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39
drivers/net/wireless/iwlwifi/iwl-agn-rx.c
View File

@ -284,6 +284,45 @@ static bool iwlagn_good_plcp_health(struct iwl_priv *priv,
return true;
}
int iwl_force_rf_reset(struct iwl_priv *priv, bool external)
{
struct iwl_rf_reset *rf_reset;
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return -EAGAIN;
if (!iwl_is_any_associated(priv)) {
IWL_DEBUG_SCAN(priv, "force reset rejected: not associated\n");
return -ENOLINK;
}
rf_reset = &priv->rf_reset;
rf_reset->reset_request_count++;
if (!external && rf_reset->last_reset_jiffies &&
time_after(rf_reset->last_reset_jiffies +
IWL_DELAY_NEXT_FORCE_RF_RESET, jiffies)) {
IWL_DEBUG_INFO(priv, "RF reset rejected\n");
rf_reset->reset_reject_count++;
return -EAGAIN;
}
rf_reset->reset_success_count++;
rf_reset->last_reset_jiffies = jiffies;
/*
* There is no easy and better way to force reset the radio,
* the only known method is switching channel which will force to
* reset and tune the radio.
* Use internal short scan (single channel) operation to should
* achieve this objective.
* Driver should reset the radio when number of consecutive missed
* beacon, or any other uCode error condition detected.
*/
IWL_DEBUG_INFO(priv, "perform radio reset.\n");
iwl_internal_short_hw_scan(priv);
return 0;
}
static void iwlagn_recover_from_statistics(struct iwl_priv *priv,
struct statistics_rx_phy *cur_ofdm,
struct statistics_rx_ht_phy *cur_ofdm_ht,

39
drivers/net/wireless/iwlwifi/iwl-core.c
View File

@ -277,45 +277,6 @@ void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc, u16 len)
}
#endif
int iwl_force_rf_reset(struct iwl_priv *priv, bool external)
{
struct iwl_rf_reset *rf_reset;
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return -EAGAIN;
if (!iwl_is_any_associated(priv)) {
IWL_DEBUG_SCAN(priv, "force reset rejected: not associated\n");
return -ENOLINK;
}
rf_reset = &priv->rf_reset;
rf_reset->reset_request_count++;
if (!external && rf_reset->last_reset_jiffies &&
time_after(rf_reset->last_reset_jiffies +
IWL_DELAY_NEXT_FORCE_RF_RESET, jiffies)) {
IWL_DEBUG_INFO(priv, "RF reset rejected\n");
rf_reset->reset_reject_count++;
return -EAGAIN;
}
rf_reset->reset_success_count++;
rf_reset->last_reset_jiffies = jiffies;
/*
* There is no easy and better way to force reset the radio,
* the only known method is switching channel which will force to
* reset and tune the radio.
* Use internal short scan (single channel) operation to should
* achieve this objective.
* Driver should reset the radio when number of consecutive missed
* beacon, or any other uCode error condition detected.
*/
IWL_DEBUG_INFO(priv, "perform radio reset.\n");
iwl_internal_short_hw_scan(priv);
return 0;
}
int iwl_cmd_echo_test(struct iwl_priv *priv)
{
int ret;