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author | Avraham Stern <avraham.stern@intel.com> | 2022-01-30 18:17:51 +0200 |
---|---|---|
committer | Johannes Berg <johannes.berg@intel.com> | 2022-07-22 14:28:26 +0200 |
commit | 00b3d8401019e6abf89ea577cb1de060ea65e3fd (patch) | |
tree | 72976afd44ffa13dd987ce1a4051767faed3c587 /include | |
parent | ea7d50c925cec96b22655c4dc8672fbd59355bed (diff) | |
download | linux-stable-00b3d8401019e6abf89ea577cb1de060ea65e3fd.tar.gz linux-stable-00b3d8401019e6abf89ea577cb1de060ea65e3fd.tar.bz2 linux-stable-00b3d8401019e6abf89ea577cb1de060ea65e3fd.zip |
wifi: cfg80211/nl80211: move rx management data into a struct
The functions for reporting rx management take many arguments.
Collect all the arguments into a struct, which also make it easier
to add more arguments if needed.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/net/cfg80211.h | 60 |
1 files changed, 56 insertions, 4 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 43d54f5c84f9..535e326a35b0 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -7793,6 +7793,39 @@ void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr, gfp_t gfp); /** + * struct cfg80211_rx_info - received management frame info + * + * @freq: Frequency on which the frame was received in kHz + * @sig_dbm: signal strength in dBm, or 0 if unknown + * @buf: Management frame (header + body) + * @len: length of the frame data + * @flags: flags, as defined in enum nl80211_rxmgmt_flags + */ +struct cfg80211_rx_info { + int freq; + int sig_dbm; + const u8 *buf; + size_t len; + u32 flags; +}; + +/** + * cfg80211_rx_mgmt_ext - management frame notification with extended info + * @wdev: wireless device receiving the frame + * @info: RX info as defined in struct cfg80211_rx_info + * + * This function is called whenever an Action frame is received for a station + * mode interface, but is not processed in kernel. + * + * Return: %true if a user space application has registered for this frame. + * For action frames, that makes it responsible for rejecting unrecognized + * action frames; %false otherwise, in which case for action frames the + * driver is responsible for rejecting the frame. + */ +bool cfg80211_rx_mgmt_ext(struct wireless_dev *wdev, + struct cfg80211_rx_info *info); + +/** * cfg80211_rx_mgmt_khz - notification of received, unprocessed management frame * @wdev: wireless device receiving the frame * @freq: Frequency on which the frame was received in KHz @@ -7809,8 +7842,20 @@ void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr, * action frames; %false otherwise, in which case for action frames the * driver is responsible for rejecting the frame. */ -bool cfg80211_rx_mgmt_khz(struct wireless_dev *wdev, int freq, int sig_dbm, - const u8 *buf, size_t len, u32 flags); +static inline bool cfg80211_rx_mgmt_khz(struct wireless_dev *wdev, int freq, + int sig_dbm, const u8 *buf, size_t len, + u32 flags) +{ + struct cfg80211_rx_info info = { + .freq = freq, + .sig_dbm = sig_dbm, + .buf = buf, + .len = len, + .flags = flags + }; + + return cfg80211_rx_mgmt_ext(wdev, &info); +} /** * cfg80211_rx_mgmt - notification of received, unprocessed management frame @@ -7833,8 +7878,15 @@ static inline bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_dbm, const u8 *buf, size_t len, u32 flags) { - return cfg80211_rx_mgmt_khz(wdev, MHZ_TO_KHZ(freq), sig_dbm, buf, len, - flags); + struct cfg80211_rx_info info = { + .freq = MHZ_TO_KHZ(freq), + .sig_dbm = sig_dbm, + .buf = buf, + .len = len, + .flags = flags + }; + + return cfg80211_rx_mgmt_ext(wdev, &info); } /** |