From 93b6aa693a355932b69c96956596b03f91baec35 Mon Sep 17 00:00:00 2001 From: Luciano Coelho Date: Wed, 13 Jul 2011 14:57:28 +0300 Subject: 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 Signed-off-by: John W. Linville --- net/wireless/nl80211.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'net') diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a2e1e49c919..935b58b7caf 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -696,6 +696,8 @@ static int nl80211_send_wiphy(struct sk_buff *msg, u32 pid, u32 seq, int flags, dev->wiphy.coverage_class); NLA_PUT_U8(msg, NL80211_ATTR_MAX_NUM_SCAN_SSIDS, dev->wiphy.max_scan_ssids); + NLA_PUT_U8(msg, NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS, + dev->wiphy.max_sched_scan_ssids); NLA_PUT_U16(msg, NL80211_ATTR_MAX_SCAN_IE_LEN, dev->wiphy.max_scan_ie_len); @@ -3511,7 +3513,7 @@ static int nl80211_start_sched_scan(struct sk_buff *skb, tmp) n_ssids++; - if (n_ssids > wiphy->max_scan_ssids) + if (n_ssids > wiphy->max_sched_scan_ssids) return -EINVAL; if (info->attrs[NL80211_ATTR_IE]) -- cgit v1.2.3