Commit 66cd9e39 authored by Meenakshi Venkataraman's avatar Meenakshi Venkataraman Committed by Wey-Yi Guy

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

Move this function as part of iwl-core.c cleanup.
Signed-off-by: default avatarMeenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Signed-off-by: default avatarWey-Yi Guy <wey-yi.w.guy@intel.com>
parent 1591129d
......@@ -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,
......
......@@ -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;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment