diff options
| author | Luciano Coelho <coelho@ti.com> | 2011-07-13 14:57:28 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-07-15 13:38:29 -0400 |
| commit | 93b6aa693a355932b69c96956596b03f91baec35 (patch) | |
| tree | 882cf301349f62c68fcd4df765447cbb969ef67a /net/wireless | |
| parent | 77dbbb138986b26cb99f868d4b6410577ef4c040 (diff) | |
| download | lwn-93b6aa693a355932b69c96956596b03f91baec35.tar.gz lwn-93b6aa693a355932b69c96956596b03f91baec35.zip | |
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>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a2e1e49c9196..935b58b7caf9 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]) |