[PATCH] libertas: make scan result handling more flexible
- use a linked list for scan results
- age scan results
- pass bss_descriptors around instead of indexes into the scan table
- lock access to the scan results
- stop returning EAGAIN from SIOCGIWSCAN handler
Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index c43aa10..41d8a4c 100644
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -257,8 +257,10 @@
struct WLAN_802_11_SSID previousssid;
u8 previousbssid[ETH_ALEN];
- struct bss_descriptor *scantable;
- u32 numinscantable;
+ /* Scan results list */
+ struct list_head network_list;
+ struct list_head network_free_list;
+ struct bss_descriptor *networks;
u8 scantype;
u32 scanmode;