From patchwork Fri Oct 16 05:18:46 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhu Yi X-Patchwork-Id: 54159 Received: from vger.kernel.org (vger.kernel.org [209.132.176.167]) by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n9G5RE77003856 for ; Fri, 16 Oct 2009 05:27:14 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752430AbZJPFUN (ORCPT ); Fri, 16 Oct 2009 01:20:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752434AbZJPFUN (ORCPT ); Fri, 16 Oct 2009 01:20:13 -0400 Received: from mga01.intel.com ([192.55.52.88]:60521 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752423AbZJPFUM (ORCPT ); Fri, 16 Oct 2009 01:20:12 -0400 Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga101.fm.intel.com with ESMTP; 15 Oct 2009 22:13:08 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.44,570,1249282800"; d="scan'208";a="736961936" Received: from debian.sh.intel.com (HELO localhost.localdomain) ([10.239.13.180]) by fmsmga001.fm.intel.com with ESMTP; 15 Oct 2009 22:21:57 -0700 From: Zhu Yi To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, Zhu Yi Subject: [PATCH 02/16] iwmc3200wifi: allow joining an existed IBSS network Date: Fri, 16 Oct 2009 13:18:46 +0800 Message-Id: <1255670340-22565-3-git-send-email-yi.zhu@intel.com> X-Mailer: git-send-email 1.6.0.4 In-Reply-To: <1255670340-22565-2-git-send-email-yi.zhu@intel.com> References: <1255670340-22565-1-git-send-email-yi.zhu@intel.com> <1255670340-22565-2-git-send-email-yi.zhu@intel.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org diff --git a/drivers/net/wireless/iwmc3200wifi/cfg80211.c b/drivers/net/wireless/iwmc3200wifi/cfg80211.c index f3c5565..0d2e719 100644 --- a/drivers/net/wireless/iwmc3200wifi/cfg80211.c +++ b/drivers/net/wireless/iwmc3200wifi/cfg80211.c @@ -405,39 +405,21 @@ static int iwm_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev, { struct iwm_priv *iwm = wiphy_to_iwm(wiphy); struct ieee80211_channel *chan = params->channel; - struct cfg80211_bss *bss; if (!test_bit(IWM_STATUS_READY, &iwm->status)) return -EIO; - /* UMAC doesn't support creating IBSS network with specified bssid. - * This should be removed after we have join only mode supported. */ + /* UMAC doesn't support creating or joining an IBSS network + * with specified bssid. */ if (params->bssid) return -EOPNOTSUPP; - bss = cfg80211_get_ibss(iwm_to_wiphy(iwm), NULL, - params->ssid, params->ssid_len); - if (!bss) { - iwm_scan_one_ssid(iwm, params->ssid, params->ssid_len); - schedule_timeout_interruptible(2 * HZ); - bss = cfg80211_get_ibss(iwm_to_wiphy(iwm), NULL, - params->ssid, params->ssid_len); - } - /* IBSS join only mode is not supported by UMAC ATM */ - if (bss) { - cfg80211_put_bss(bss); - return -EOPNOTSUPP; - } - iwm->channel = ieee80211_frequency_to_channel(chan->center_freq); iwm->umac_profile->ibss.band = chan->band; iwm->umac_profile->ibss.channel = iwm->channel; iwm->umac_profile->ssid.ssid_len = params->ssid_len; memcpy(iwm->umac_profile->ssid.ssid, params->ssid, params->ssid_len); - if (params->bssid) - memcpy(&iwm->umac_profile->bssid[0], params->bssid, ETH_ALEN); - return iwm_send_mlme_profile(iwm); }