2011-03-21 21:38:15

by Paul Stewart

[permalink] [raw]
Subject: [PATCH 3/4] nl80211: Add bss info to station message

Signed-off-by: Paul Stewart <[email protected]>
---
net/wireless/nl80211.c | 21 ++++++++++++++++++++-
1 files changed, 20 insertions(+), 1 deletions(-)

diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 4ebce42..88b98dd 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2002,7 +2002,7 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
const u8 *mac_addr, struct station_info *sinfo)
{
void *hdr;
- struct nlattr *sinfoattr;
+ struct nlattr *sinfoattr, *bss_param;

hdr = nl80211hdr_put(msg, pid, seq, flags, NL80211_CMD_NEW_STATION);
if (!hdr)
@@ -2062,6 +2062,25 @@ static int nl80211_send_station(struct sk_buff *msg, u32 pid, u32 seq,
if (sinfo->filled & STATION_INFO_TX_FAILED)
NLA_PUT_U32(msg, NL80211_STA_INFO_TX_FAILED,
sinfo->tx_failed);
+ if (sinfo->filled & STATION_INFO_BSS_PARAM) {
+ bss_param = nla_nest_start(msg, NL80211_STA_INFO_BSS_PARAM);
+ if (!bss_param)
+ goto nla_put_failure;
+
+ if (sinfo->bss_param.flags & BSS_PARAM_FLAGS_CTS_PROT)
+ NLA_PUT_FLAG(msg, NL80211_STA_BSS_PARAM_CTS_PROT);
+ if (sinfo->bss_param.flags & BSS_PARAM_FLAGS_SHORT_PREAMBLE)
+ NLA_PUT_FLAG(msg, NL80211_STA_BSS_PARAM_SHORT_PREAMBLE);
+ if (sinfo->bss_param.flags & BSS_PARAM_FLAGS_SHORT_SLOT_TIME)
+ NLA_PUT_FLAG(msg,
+ NL80211_STA_BSS_PARAM_SHORT_SLOT_TIME);
+ NLA_PUT_U8(msg, NL80211_STA_BSS_PARAM_DTIM_PERIOD,
+ sinfo->bss_param.dtim_period);
+ NLA_PUT_U16(msg, NL80211_STA_BSS_PARAM_BEACON_INTERVAL,
+ sinfo->bss_param.beacon_interval);
+
+ nla_nest_end(msg, bss_param);
+ }
nla_nest_end(msg, sinfoattr);

return genlmsg_end(msg, hdr);
--
1.7.3.1