iwlwifi: add {ack,plpc}_check module parameters

Add module ack_check, and plcp_check parameters. Ack_check is disabled
by default since is proved that check ack health can cause troubles.
Plcp_check is enabled by default.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 2 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c
index a21f6fe10fb7..fd84d53db3ac 100644
--- a/drivers/net/wireless/iwlwifi/iwl-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-rx.c
@@ -230,18 +230,22 @@ void iwl_rx_spectrum_measure_notif(struct iwl_priv *priv,
 void iwl_recover_from_statistics(struct iwl_priv *priv,
                                 struct iwl_rx_packet *pkt)
 {
+        const struct iwl_mod_params *mod_params = priv->cfg->mod_params;
+
         if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
             !iwl_is_any_associated(priv))
                 return;
 
-        if (priv->cfg->ops->lib->check_ack_health &&
+        if (mod_params->ack_check &&
+            priv->cfg->ops->lib->check_ack_health &&
             !priv->cfg->ops->lib->check_ack_health(priv, pkt)) {
                 IWL_ERR(priv, "low ack count detected, restart firmware\n");
                 if (!iwl_force_reset(priv, IWL_FW_RESET, false))
                         return;
         }
 
-        if (priv->cfg->ops->lib->check_plcp_health &&
+        if (mod_params->plcp_check &&
+            priv->cfg->ops->lib->check_plcp_health &&
             !priv->cfg->ops->lib->check_plcp_health(priv, pkt))
                 iwl_force_reset(priv, IWL_RF_RESET, false);
 }