diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-02-10 21:25:55 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-02-13 13:45:49 -0500 |
| commit | 2a5193119269062608582418deba7af82844159a (patch) | |
| tree | 1f2fe8cffbeb7530dce7fa708310f6fb29ab0dd8 /drivers/net/wireless/iwlwifi/iwl-agn.c | |
| parent | 849b7967818995a32c3017542e33eb3155944368 (diff) | |
cfg80211/nl80211: scanning (and mac80211 update to use it)
This patch adds basic scan capability to cfg80211/nl80211 and
changes mac80211 to use it. The BSS list that cfg80211 maintains
is made driver-accessible with a private area in each BSS struct,
but mac80211 doesn't yet use it. That's another large project.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index c196abc6db7..539960da7e1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -2678,11 +2678,19 @@ static void iwl_bss_info_changed(struct ieee80211_hw *hw, } -static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t ssid_len) +static int iwl_mac_hw_scan(struct ieee80211_hw *hw, + struct cfg80211_scan_request *req) { unsigned long flags; struct iwl_priv *priv = hw->priv; int ret; + u8 *ssid = NULL; + size_t ssid_len = 0; + + if (req->n_ssids) { + ssid = req->ssids[0].ssid; + ssid_len = req->ssids[0].ssid_len; + } IWL_DEBUG_MAC80211(priv, "enter\n"); @@ -2718,7 +2726,7 @@ static int iwl_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t ssid_len) if (ssid_len) { priv->one_direct_scan = 1; - priv->direct_ssid_len = min_t(u8, ssid_len, IW_ESSID_MAX_SIZE); + priv->direct_ssid_len = ssid_len; memcpy(priv->direct_ssid, ssid, priv->direct_ssid_len); } else { priv->one_direct_scan = 0; |