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cfg80211: send ack_signal to user in probe client response

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This patch provides support to get ack signal in probe client response
and in station info from user.

Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>
[squash in compilation fixes]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Venkateswara Naralasetty
2018-02-13 11:03:06 +05:30
committed by Johannes Berg
parent 11b05ba34d
commit c4b50cd31d
5 changed files with 18 additions and 5 deletions
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8
net/wireless/nl80211.c
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@@ -4486,6 +4486,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid,
PUT_SINFO_U64(RX_DROP_MISC, rx_dropped_misc);
PUT_SINFO_U64(BEACON_RX, rx_beacon);
PUT_SINFO(BEACON_SIGNAL_AVG, rx_beacon_signal_avg, u8);
PUT_SINFO(ACK_SIGNAL, ack_signal, u8);
#undef PUT_SINFO
#undef PUT_SINFO_U64
@@ -14984,7 +14985,8 @@ nla_put_failure:
EXPORT_SYMBOL(cfg80211_sta_opmode_change_notify);
void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
u64 cookie, bool acked, gfp_t gfp)
u64 cookie, bool acked, s32 ack_signal,
bool is_valid_ack_signal, gfp_t gfp)
{
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
@@ -15009,7 +15011,9 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr,
nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, addr) ||
nla_put_u64_64bit(msg, NL80211_ATTR_COOKIE, cookie,
NL80211_ATTR_PAD) ||
(acked && nla_put_flag(msg, NL80211_ATTR_ACK)))
(acked && nla_put_flag(msg, NL80211_ATTR_ACK)) ||
(is_valid_ack_signal && nla_put_s32(msg, NL80211_ATTR_ACK_SIGNAL,
ack_signal)))
goto nla_put_failure;
genlmsg_end(msg, hdr);