nl80211/cfg80211: add max_sched_scan_ssids in the hw description
Some chips can scan more SSIDs with a single scheduled scan command
than with a single normal scan command (eg. wl12xx chips).
To support this, this patch creates a separate hardware description
element that describes the amount of SSIDs supported in scheduled
scans.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index c5f577e..159dda9 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -756,6 +756,8 @@
*
* @NL80211_ATTR_MAX_NUM_SCAN_SSIDS: number of SSIDs you can scan with
* a single scan request, a wiphy attribute.
+ * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS: number of SSIDs you can
+ * scan with a single scheduled scan request, a wiphy attribute.
* @NL80211_ATTR_MAX_SCAN_IE_LEN: maximum length of information elements
* that can be added to a scan request
*
@@ -1210,6 +1212,8 @@
NL80211_ATTR_REKEY_DATA,
+ NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 83d5c38..eef480f 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1758,6 +1758,8 @@
* this variable determines its size
* @max_scan_ssids: maximum number of SSIDs the device can scan for in
* any given scan
+ * @max_sched_scan_ssids: maximum number of SSIDs the device can scan
+ * for in any given scheduled scan
* @max_scan_ie_len: maximum length of user-controlled IEs device can
* add to probe request frames transmitted during a scan, must not
* include fixed IEs like supported rates
@@ -1812,6 +1814,7 @@
int bss_priv_size;
u8 max_scan_ssids;
+ u8 max_sched_scan_ssids;
u16 max_scan_ie_len;
int n_cipher_suites;