On Sun, 2012-06-03 at 11:16 +0200, Sebastian Kemper wrote:

On Wed, May 30, 2012 at 03:29:03PM +0200, Johannes Berg wrote:

quoted

Could you try this patch please?

johannes

diff --git a/drivers/net/wireless/iwlwifi/iwl-mac80211.c

b/drivers/net/wireless/iwlwifi/iwl-mac80211.c index ab2f4d7..06546f7
100644 --- a/drivers/net/wireless/iwlwifi/iwl-mac80211.c +++
b/drivers/net/wireless/iwlwifi/iwl-mac80211.c @@ -199,6 +199,7 @@ int
iwlagn_mac_setup_register(struct iwl_priv *priv,
WIPHY_FLAG_DISABLE_BEACON_HINTS | WIPHY_FLAG_IBSS_RSN;
 
+#ifdef CONFIG_PM if (priv->fw->img[IWL_UCODE_WOWLAN].sec[0].len &&
priv->trans->ops->wowlan_suspend &&
device_can_wakeup(priv->trans->dev)) { @@ -217,6 +218,7 @@ int
iwlagn_mac_setup_register(struct iwl_priv *priv,
hw->wiphy->wowlan.pattern_max_len = IWLAGN_WOWLAN_MAX_PATTERN_LEN; }
+#endif
 
 	if (iwlwifi_mod_params.power_save) hw->wiphy->flags |=
 	WIPHY_FLAG_PS_ON_BY_DEFAULT;

Hello Johannes,

the patch doesn't apply on top of 3.2.18 (kernel I currently use),
neither on 3.3.7.

Oh, so this goes back much further than I thought.

Well, the easiest is probably if you find the wowlan.pattern_max_len
stuff etc. and put #ifdef around the whole wowlan block manually, like
in my patch.

johannes