From 19504cf5f35fbe85db811fce9f4392a0cbdada2f Mon Sep 17 00:00:00 2001 From: Vladimir Kondratiev Date: Thu, 15 Aug 2013 14:51:28 +0300 Subject: cfg80211: add flags to cfg80211_rx_mgmt() Add flags intended to report various auxiliary information and introduce the NL80211_RXMGMT_FLAG_ANSWERED flag to report that the frame was already answered by the device. Signed-off-by: Vladimir Kondratiev [REPLIED->ANSWERED, reword commit message] Signed-off-by: Johannes Berg --- net/wireless/mlme.c | 4 ++-- net/wireless/nl80211.c | 6 ++++-- net/wireless/nl80211.h | 2 +- 3 files changed, 7 insertions(+), 5 deletions(-) (limited to 'net/wireless') diff --git a/net/wireless/mlme.c b/net/wireless/mlme.c index bfac5e1..8d49c1c 100644 --- a/net/wireless/mlme.c +++ b/net/wireless/mlme.c @@ -621,7 +621,7 @@ int cfg80211_mlme_mgmt_tx(struct cfg80211_registered_device *rdev, } bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm, - const u8 *buf, size_t len, gfp_t gfp) + const u8 *buf, size_t len, u32 flags, gfp_t gfp) { struct wiphy *wiphy = wdev->wiphy; struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); @@ -664,7 +664,7 @@ bool cfg80211_rx_mgmt(struct wireless_dev *wdev, int freq, int sig_mbm, /* Indicate the received Action frame to user space */ if (nl80211_send_mgmt(rdev, wdev, reg->nlportid, freq, sig_mbm, - buf, len, gfp)) + buf, len, flags, gfp)) continue; result = true; diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 334697d..a51269d 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -10446,7 +10446,7 @@ EXPORT_SYMBOL(cfg80211_rx_unexpected_4addr_frame); int nl80211_send_mgmt(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, u32 nlportid, int freq, int sig_dbm, - const u8 *buf, size_t len, gfp_t gfp) + const u8 *buf, size_t len, u32 flags, gfp_t gfp) { struct net_device *netdev = wdev->netdev; struct sk_buff *msg; @@ -10469,7 +10469,9 @@ int nl80211_send_mgmt(struct cfg80211_registered_device *rdev, nla_put_u32(msg, NL80211_ATTR_WIPHY_FREQ, freq) || (sig_dbm && nla_put_u32(msg, NL80211_ATTR_RX_SIGNAL_DBM, sig_dbm)) || - nla_put(msg, NL80211_ATTR_FRAME, len, buf)) + nla_put(msg, NL80211_ATTR_FRAME, len, buf) || + (flags && + nla_put_u32(msg, NL80211_ATTR_RXMGMT_FLAGS, flags))) goto nla_put_failure; genlmsg_end(msg, hdr); diff --git a/net/wireless/nl80211.h b/net/wireless/nl80211.h index 44341bf..2c0f2b3 100644 --- a/net/wireless/nl80211.h +++ b/net/wireless/nl80211.h @@ -66,7 +66,7 @@ void nl80211_send_ibss_bssid(struct cfg80211_registered_device *rdev, int nl80211_send_mgmt(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, u32 nlpid, int freq, int sig_dbm, - const u8 *buf, size_t len, gfp_t gfp); + const u8 *buf, size_t len, u32 flags, gfp_t gfp); void nl80211_radar_notify(struct cfg80211_registered_device *rdev, -- cgit v1.1