iwlwifi: generalize d0i3_entry_timeout module parameter

The PCIe transport will also need a d0i3_entry_timeout_ms parameter,
so move the existing one from the slave transports to iwlwifi, so it
can be reused.  While at it, rename the parameter to something
shorter, namely d0i3_entry_delay.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 48f090af19db4d455413b2fb5f3f32fd5403e656..eedd0d874759567e5e0963d7e660f0646cdc8101 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -1539,6 +1539,7 @@ struct iwl_mod_params iwlwifi_mod_params = {
        .bt_coex_active = true,
        .power_level = IWL_POWER_INDEX_1,
        .d0i3_disable = true,
+       .d0i3_entry_delay = 1000,
 #ifndef CONFIG_IWLWIFI_UAPSD
        .uapsd_disable = true,
 #endif /* CONFIG_IWLWIFI_UAPSD */
@@ -1704,3 +1705,7 @@ MODULE_PARM_DESC(power_level,
 module_param_named(fw_monitor, iwlwifi_mod_params.fw_monitor, bool, S_IRUGO);
 MODULE_PARM_DESC(fw_monitor,
                 "firmware monitor - to debug FW (default: false - needs lots of memory)");
+
+module_param_named(d0i3_timeout, iwlwifi_mod_params.d0i3_entry_delay,
+                  uint, S_IRUGO);
+MODULE_PARM_DESC(d0i3_timeout, "Timeout to D0i3 entry when idle (ms)");

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
index 3436c0066e84fdd7b269a0d44e2aa24fb3f8040d..9baf9ef8bdfb09abe48a200f55709ba2e6c182ea 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
@@ -109,6 +109,8 @@ enum iwl_amsdu_size {
  * @debug_level: levels are IWL_DL_*
  * @ant_coupling: antenna coupling in dB, default = 0
  * @d0i3_disable: disable d0i3, default = 1,
+ * @d0i3_entry_delay: time to wait after no refs are taken before
+ *     entering D0i3 (in msecs)
  * @lar_disable: disable LAR (regulatory), default = 0
  * @fw_monitor: allow to use firmware monitor
  */
@@ -128,6 +130,7 @@ struct iwl_mod_params {
        char *nvm_file;
        bool uapsd_disable;
        bool d0i3_disable;
+       unsigned int d0i3_entry_delay;
        bool lar_disable;
        bool fw_monitor;
 };