From c56ef6725068c0ce499e517409c0da226ef51b08 Mon Sep 17 00:00:00 2001 From: David Spinadel Date: Wed, 5 Feb 2014 15:21:13 +0200 Subject: mac80211: support more than one band in scan request Some drivers (such as iwlmvm) can handle multiple bands in a single HW scan request. Add a HW flag to indicate that the driver support this. To hold the required data, create a separate structure for HW scan request that holds cfg scan request and data about different parts of the scan IEs. As this changes the mac80211 API, update all drivers using it to use the correct new function type/argument. Signed-off-by: David Spinadel Signed-off-by: Johannes Berg --- net/mac80211/ieee80211_i.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'net/mac80211/ieee80211_i.h') diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 6c80894..f88bd16 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1152,7 +1152,8 @@ struct ieee80211_local { unsigned long scanning; struct cfg80211_ssid scan_ssid; struct cfg80211_scan_request *int_scan_req; - struct cfg80211_scan_request *scan_req, *hw_scan_req; + struct cfg80211_scan_request *scan_req; + struct ieee80211_scan_request *hw_scan_req; struct cfg80211_chan_def scan_chandef; enum ieee80211_band hw_scan_band; int scan_channel_idx; @@ -1756,8 +1757,10 @@ void ieee80211_send_deauth_disassoc(struct ieee80211_sub_if_data *sdata, const u8 *bssid, u16 stype, u16 reason, bool send_frame, u8 *frame_buf); int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer, - size_t buffer_len, const u8 *ie, size_t ie_len, - enum ieee80211_band band, u32 rate_mask, + size_t buffer_len, + struct ieee80211_scan_ies *ie_desc, + const u8 *ie, size_t ie_len, + u8 bands_used, u32 *rate_masks, struct cfg80211_chan_def *chandef); struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, u32 ratemask, -- cgit v1.1