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cfg80211: allow passing frame type to cfg80211_inform_bss()

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When using the cfg80211_inform_bss[_width]() functions drivers
cannot currently indicate whether the data was received in a
beacon or probe response. Fix that by passing a new enum that
indicates such (or unknown).

For good measure, use it in ath6kl.

Acked-by: Kalle Valo <kvalo@qca.qualcomm.com> [ath6kl]
Acked-by: Arend van Spriel <arend@broadcom.com> [brcmfmac]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg
2014-08-12 21:01:28 +02:00
parent 0e227084ae
commit 5bc8c1f2b0
13 changed files with 77 additions and 58 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
include/net/cfg80211.h
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@@ -3767,11 +3767,25 @@ cfg80211_inform_bss_frame(struct wiphy *wiphy,
}
/**
* cfg80211_inform_bss - inform cfg80211 of a new BSS
* enum cfg80211_bss_frame_type - frame type that the BSS data came from
* @CFG80211_BSS_FTYPE_UNKNOWN: driver doesn't know whether the data is
* from a beacon or probe response
* @CFG80211_BSS_FTYPE_BEACON: data comes from a beacon
* @CFG80211_BSS_FTYPE_PRESP: data comes from a probe response
*/
enum cfg80211_bss_frame_type {
CFG80211_BSS_FTYPE_UNKNOWN,
CFG80211_BSS_FTYPE_BEACON,
CFG80211_BSS_FTYPE_PRESP,
};
/**
* cfg80211_inform_bss_width - inform cfg80211 of a new BSS
*
* @wiphy: the wiphy reporting the BSS
* @rx_channel: The channel the frame was received on
* @scan_width: width of the control channel
* @ftype: frame type (if known)
* @bssid: the BSSID of the BSS
* @tsf: the TSF sent by the peer in the beacon/probe response (or 0)
* @capability: the capability field sent by the peer
@@ -3791,6 +3805,7 @@ struct cfg80211_bss * __must_check
cfg80211_inform_bss_width(struct wiphy *wiphy,
struct ieee80211_channel *rx_channel,
enum nl80211_bss_scan_width scan_width,
enum cfg80211_bss_frame_type ftype,
const u8 *bssid, u64 tsf, u16 capability,
u16 beacon_interval, const u8 *ie, size_t ielen,
s32 signal, gfp_t gfp);
@@ -3798,12 +3813,13 @@ cfg80211_inform_bss_width(struct wiphy *wiphy,
static inline struct cfg80211_bss * __must_check
cfg80211_inform_bss(struct wiphy *wiphy,
struct ieee80211_channel *rx_channel,
enum cfg80211_bss_frame_type ftype,
const u8 *bssid, u64 tsf, u16 capability,
u16 beacon_interval, const u8 *ie, size_t ielen,
s32 signal, gfp_t gfp)
{
return cfg80211_inform_bss_width(wiphy, rx_channel,
NL80211_BSS_CHAN_WIDTH_20,
NL80211_BSS_CHAN_WIDTH_20, ftype,
bssid, tsf, capability,
beacon_interval, ie, ielen, signal,
gfp);