Return-path: Received: from mail-wy0-f174.google.com ([74.125.82.174]:55477 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756262Ab1AaUdA (ORCPT ); Mon, 31 Jan 2011 15:33:00 -0500 Received: by mail-wy0-f174.google.com with SMTP id 28so5919962wyb.19 for ; Mon, 31 Jan 2011 12:32:59 -0800 (PST) From: Arik Nemtsov To: Cc: Luciano Coelho , Arik Nemtsov Subject: [PATCH 5/8] wl12xx: AP-mode - support HW based link PS monitoring Date: Mon, 31 Jan 2011 22:32:28 +0200 Message-Id: <1296505951-29644-6-git-send-email-arik@wizery.com> In-Reply-To: <1296505951-29644-1-git-send-email-arik@wizery.com> References: <1296505951-29644-1-git-send-email-arik@wizery.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: When operating in AP mode the wl1271 hardware filters out null-data packets as well as management packets. This makes it impossible for mac80211 to monitor the PS mode by using the PM bit of incoming frames. Disable mac80211 automatic link PS-mode handling by supporting IEEE80211_HW_AP_LINK_PS in HW flags. Signed-off-by: Arik Nemtsov --- drivers/net/wireless/wl12xx/main.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c index 2c6bde9..8d55c89 100644 --- a/drivers/net/wireless/wl12xx/main.c +++ b/drivers/net/wireless/wl12xx/main.c @@ -3221,7 +3221,8 @@ int wl1271_init_ieee80211(struct wl1271 *wl) IEEE80211_HW_SUPPORTS_UAPSD | IEEE80211_HW_HAS_RATE_CONTROL | IEEE80211_HW_CONNECTION_MONITOR | - IEEE80211_HW_SUPPORTS_CQM_RSSI; + IEEE80211_HW_SUPPORTS_CQM_RSSI | + IEEE80211_HW_AP_LINK_PS; wl->hw->wiphy->cipher_suites = cipher_suites; wl->hw->wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites); -- 1.7.1