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/iwl3945-base.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/iwl3945-base.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl3945-base.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 42cc2884971..0cd8cb96a5e 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -4442,15 +4442,23 @@ static void iwl3945_bss_info_changed(struct ieee80211_hw *hw, } -static int iwl3945_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len) +static int iwl3945_mac_hw_scan(struct ieee80211_hw *hw, + struct cfg80211_scan_request *req) { int rc = 0; unsigned long flags; struct iwl_priv *priv = hw->priv; + size_t len = 0; + u8 *ssid = NULL; DECLARE_SSID_BUF(ssid_buf); IWL_DEBUG_MAC80211(priv, "enter\n"); + if (req->n_ssids) { + ssid = req->ssids[0].ssid; + len = req->ssids[0].ssid_len; + } + mutex_lock(&priv->mutex); spin_lock_irqsave(&priv->lock, flags); @@ -4478,9 +4486,8 @@ static int iwl3945_mac_hw_scan(struct ieee80211_hw *hw, u8 *ssid, size_t len) print_ssid(ssid_buf, ssid, len), len); priv->one_direct_scan = 1; - priv->direct_ssid_len = (u8) - min((u8) len, (u8) IW_ESSID_MAX_SIZE); - memcpy(priv->direct_ssid, ssid, priv->direct_ssid_len); + priv->direct_ssid_len = len; + memcpy(priv->direct_ssid, ssid, len); } else priv->one_direct_scan = 0; @@ -5412,6 +5419,8 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e hw->wiphy->custom_regulatory = true; + hw->wiphy->max_scan_ssids = 1; + /* 4 EDCA QOS priorities */ hw->queues = 4; |