mac80211: start moving scan code from mlme
Here's a first patch to move some code from mlme.c to a
new file called scan.c. The end result will hopefully be
a more manageable mlme.c.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index a33bbd1..25dccd5 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -53,6 +53,12 @@
* increased memory use (about 2 kB of RAM per entry). */
#define IEEE80211_FRAGMENT_MAX 4
+/*
+ * Time after which we ignore scan results and no longer report/use
+ * them in any way.
+ */
+#define IEEE80211_SCAN_RESULT_EXPIRE (10 * HZ)
+
struct ieee80211_fragment_entry {
unsigned long first_frag_time;
unsigned int seq;
@@ -924,8 +930,13 @@
enum ieee80211_band band);
void ieee80211_sta_tx(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb,
int encrypt);
+void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst,
+ u8 *ssid, size_t ssid_len);
void ieee802_11_parse_elems(u8 *start, size_t len,
- struct ieee802_11_elems *elems);
+ struct ieee802_11_elems *elems);
+void ieee80211_mlme_notify_scan_completed(struct ieee80211_local *local);
+int ieee80211_sta_start_scan(struct ieee80211_sub_if_data *scan_sdata,
+ u8 *ssid, size_t ssid_len);
#ifdef CONFIG_MAC80211_MESH
void ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata);