};
static const struct genl_multicast_group nl80211_mcgrps[] = {
- [NL80211_MCGRP_CONFIG] = { .name = "config", },
- [NL80211_MCGRP_SCAN] = { .name = "scan", },
- [NL80211_MCGRP_REGULATORY] = { .name = "regulatory", },
- [NL80211_MCGRP_MLME] = { .name = "mlme", },
- [NL80211_MCGRP_VENDOR] = { .name = "vendor", },
+ [NL80211_MCGRP_CONFIG] = { .name = NL80211_MULTICAST_GROUP_CONFIG },
+ [NL80211_MCGRP_SCAN] = { .name = NL80211_MULTICAST_GROUP_SCAN },
+ [NL80211_MCGRP_REGULATORY] = { .name = NL80211_MULTICAST_GROUP_REG },
+ [NL80211_MCGRP_MLME] = { .name = NL80211_MULTICAST_GROUP_MLME },
+ [NL80211_MCGRP_VENDOR] = { .name = NL80211_MULTICAST_GROUP_VENDOR },
#ifdef CONFIG_NL80211_TESTMODE
- [NL80211_MCGRP_TESTMODE] = { .name = "testmode", }
+ [NL80211_MCGRP_TESTMODE] = { .name = NL80211_MULTICAST_GROUP_TESTMODE }
#endif
};
return -ENOBUFS;
}
+ if ((rdev->wiphy.wowlan->flags & WIPHY_WOWLAN_NET_DETECT) &&
+ nla_put_u32(msg, NL80211_WOWLAN_TRIG_NET_DETECT,
+ rdev->wiphy.wowlan->max_nd_match_sets))
+ return -ENOBUFS;
+
if (large && nl80211_send_wowlan_tcp_caps(rdev, msg))
return -ENOBUFS;
nla_put_flag(msg, NL80211_ATTR_WIPHY_SELF_MANAGED_REG))
goto nla_put_failure;
+ if (nla_put(msg, NL80211_ATTR_EXT_FEATURES,
+ sizeof(rdev->wiphy.ext_features),
+ rdev->wiphy.ext_features))
+ goto nla_put_failure;
+
/* done */
state->split_start = 0;
break;
}
finish:
- return genlmsg_end(msg, hdr);
+ genlmsg_end(msg, hdr);
+ return 0;
nla_put_failure:
genlmsg_cancel(msg, hdr);
goto nla_put_failure;
}
- return genlmsg_end(msg, hdr);
+ genlmsg_end(msg, hdr);
+ return 0;
nla_put_failure:
genlmsg_cancel(msg, hdr);
struct nlattr *rate;
u32 bitrate;
u16 bitrate_compat;
+ enum nl80211_attrs rate_flg;
rate = nla_nest_start(msg, attr);
if (!rate)
nla_put_u16(msg, NL80211_RATE_INFO_BITRATE, bitrate_compat))
return false;
+ switch (info->bw) {
+ case RATE_INFO_BW_5:
+ rate_flg = NL80211_RATE_INFO_5_MHZ_WIDTH;
+ break;
+ case RATE_INFO_BW_10:
+ rate_flg = NL80211_RATE_INFO_10_MHZ_WIDTH;
+ break;
+ default:
+ WARN_ON(1);
+ /* fall through */
+ case RATE_INFO_BW_20:
+ rate_flg = 0;
+ break;
+ case RATE_INFO_BW_40:
+ rate_flg = NL80211_RATE_INFO_40_MHZ_WIDTH;
+ break;
+ case RATE_INFO_BW_80:
+ rate_flg = NL80211_RATE_INFO_80_MHZ_WIDTH;
+ break;
+ case RATE_INFO_BW_160:
+ rate_flg = NL80211_RATE_INFO_160_MHZ_WIDTH;
+ break;
+ }
+
+ if (rate_flg && nla_put_flag(msg, rate_flg))
+ return false;
+
if (info->flags & RATE_INFO_FLAGS_MCS) {
if (nla_put_u8(msg, NL80211_RATE_INFO_MCS, info->mcs))
return false;
- if (info->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH &&
- nla_put_flag(msg, NL80211_RATE_INFO_40_MHZ_WIDTH))
- return false;
if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&
nla_put_flag(msg, NL80211_RATE_INFO_SHORT_GI))
return false;
return false;
if (nla_put_u8(msg, NL80211_RATE_INFO_VHT_NSS, info->nss))
return false;
- if (info->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH &&
- nla_put_flag(msg, NL80211_RATE_INFO_40_MHZ_WIDTH))
- return false;
- if (info->flags & RATE_INFO_FLAGS_80_MHZ_WIDTH &&
- nla_put_flag(msg, NL80211_RATE_INFO_80_MHZ_WIDTH))
- return false;
- if (info->flags & RATE_INFO_FLAGS_80P80_MHZ_WIDTH &&
- nla_put_flag(msg, NL80211_RATE_INFO_80P80_MHZ_WIDTH))
- return false;
- if (info->flags & RATE_INFO_FLAGS_160_MHZ_WIDTH &&
- nla_put_flag(msg, NL80211_RATE_INFO_160_MHZ_WIDTH))
- return false;
if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&
nla_put_flag(msg, NL80211_RATE_INFO_SHORT_GI))
return false;
return true;
}
-static int nl80211_send_station(struct sk_buff *msg, u32 portid, u32 seq,
- int flags,
+static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid,
+ u32 seq, int flags,
struct cfg80211_registered_device *rdev,
struct net_device *dev,
const u8 *mac_addr, struct station_info *sinfo)
void *hdr;
struct nlattr *sinfoattr, *bss_param;
- hdr = nl80211hdr_put(msg, portid, seq, flags, NL80211_CMD_NEW_STATION);
+ hdr = nl80211hdr_put(msg, portid, seq, flags, cmd);
if (!hdr)
return -1;
sinfoattr = nla_nest_start(msg, NL80211_ATTR_STA_INFO);
if (!sinfoattr)
goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_CONNECTED_TIME) &&
- nla_put_u32(msg, NL80211_STA_INFO_CONNECTED_TIME,
- sinfo->connected_time))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_INACTIVE_TIME) &&
- nla_put_u32(msg, NL80211_STA_INFO_INACTIVE_TIME,
- sinfo->inactive_time))
- goto nla_put_failure;
- if ((sinfo->filled & (STATION_INFO_RX_BYTES |
- STATION_INFO_RX_BYTES64)) &&
+
+#define PUT_SINFO(attr, memb, type) do { \
+ if (sinfo->filled & BIT(NL80211_STA_INFO_ ## attr) && \
+ nla_put_ ## type(msg, NL80211_STA_INFO_ ## attr, \
+ sinfo->memb)) \
+ goto nla_put_failure; \
+ } while (0)
+
+ PUT_SINFO(CONNECTED_TIME, connected_time, u32);
+ PUT_SINFO(INACTIVE_TIME, inactive_time, u32);
+
+ if (sinfo->filled & (BIT(NL80211_STA_INFO_RX_BYTES) |
+ BIT(NL80211_STA_INFO_RX_BYTES64)) &&
nla_put_u32(msg, NL80211_STA_INFO_RX_BYTES,
(u32)sinfo->rx_bytes))
goto nla_put_failure;
- if ((sinfo->filled & (STATION_INFO_TX_BYTES |
- STATION_INFO_TX_BYTES64)) &&
+
+ if (sinfo->filled & (BIT(NL80211_STA_INFO_TX_BYTES) |
+ BIT(NL80211_STA_INFO_TX_BYTES64)) &&
nla_put_u32(msg, NL80211_STA_INFO_TX_BYTES,
(u32)sinfo->tx_bytes))
goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_RX_BYTES64) &&
- nla_put_u64(msg, NL80211_STA_INFO_RX_BYTES64,
- sinfo->rx_bytes))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_TX_BYTES64) &&
- nla_put_u64(msg, NL80211_STA_INFO_TX_BYTES64,
- sinfo->tx_bytes))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_LLID) &&
- nla_put_u16(msg, NL80211_STA_INFO_LLID, sinfo->llid))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_PLID) &&
- nla_put_u16(msg, NL80211_STA_INFO_PLID, sinfo->plid))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_PLINK_STATE) &&
- nla_put_u8(msg, NL80211_STA_INFO_PLINK_STATE,
- sinfo->plink_state))
- goto nla_put_failure;
+
+ PUT_SINFO(RX_BYTES64, rx_bytes, u64);
+ PUT_SINFO(TX_BYTES64, tx_bytes, u64);
+ PUT_SINFO(LLID, llid, u16);
+ PUT_SINFO(PLID, plid, u16);
+ PUT_SINFO(PLINK_STATE, plink_state, u8);
+
switch (rdev->wiphy.signal_type) {
case CFG80211_SIGNAL_TYPE_MBM:
- if ((sinfo->filled & STATION_INFO_SIGNAL) &&
- nla_put_u8(msg, NL80211_STA_INFO_SIGNAL,
- sinfo->signal))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_SIGNAL_AVG) &&
- nla_put_u8(msg, NL80211_STA_INFO_SIGNAL_AVG,
- sinfo->signal_avg))
- goto nla_put_failure;
+ PUT_SINFO(SIGNAL, signal, u8);
+ PUT_SINFO(SIGNAL_AVG, signal_avg, u8);
break;
default:
break;
}
- if (sinfo->filled & STATION_INFO_CHAIN_SIGNAL) {
+ if (sinfo->filled & BIT(NL80211_STA_INFO_CHAIN_SIGNAL)) {
if (!nl80211_put_signal(msg, sinfo->chains,
sinfo->chain_signal,
NL80211_STA_INFO_CHAIN_SIGNAL))
goto nla_put_failure;
}
- if (sinfo->filled & STATION_INFO_CHAIN_SIGNAL_AVG) {
+ if (sinfo->filled & BIT(NL80211_STA_INFO_CHAIN_SIGNAL_AVG)) {
if (!nl80211_put_signal(msg, sinfo->chains,
sinfo->chain_signal_avg,
NL80211_STA_INFO_CHAIN_SIGNAL_AVG))
goto nla_put_failure;
}
- if (sinfo->filled & STATION_INFO_TX_BITRATE) {
+ if (sinfo->filled & BIT(NL80211_STA_INFO_TX_BITRATE)) {
if (!nl80211_put_sta_rate(msg, &sinfo->txrate,
NL80211_STA_INFO_TX_BITRATE))
goto nla_put_failure;
}
- if (sinfo->filled & STATION_INFO_RX_BITRATE) {
+ if (sinfo->filled & BIT(NL80211_STA_INFO_RX_BITRATE)) {
if (!nl80211_put_sta_rate(msg, &sinfo->rxrate,
NL80211_STA_INFO_RX_BITRATE))
goto nla_put_failure;
}
- if ((sinfo->filled & STATION_INFO_RX_PACKETS) &&
- nla_put_u32(msg, NL80211_STA_INFO_RX_PACKETS,
- sinfo->rx_packets))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_TX_PACKETS) &&
- nla_put_u32(msg, NL80211_STA_INFO_TX_PACKETS,
- sinfo->tx_packets))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_TX_RETRIES) &&
- nla_put_u32(msg, NL80211_STA_INFO_TX_RETRIES,
- sinfo->tx_retries))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_TX_FAILED) &&
- nla_put_u32(msg, NL80211_STA_INFO_TX_FAILED,
- sinfo->tx_failed))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_EXPECTED_THROUGHPUT) &&
- nla_put_u32(msg, NL80211_STA_INFO_EXPECTED_THROUGHPUT,
- sinfo->expected_throughput))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_BEACON_LOSS_COUNT) &&
- nla_put_u32(msg, NL80211_STA_INFO_BEACON_LOSS,
- sinfo->beacon_loss_count))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_LOCAL_PM) &&
- nla_put_u32(msg, NL80211_STA_INFO_LOCAL_PM,
- sinfo->local_pm))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_PEER_PM) &&
- nla_put_u32(msg, NL80211_STA_INFO_PEER_PM,
- sinfo->peer_pm))
- goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_NONPEER_PM) &&
- nla_put_u32(msg, NL80211_STA_INFO_NONPEER_PM,
- sinfo->nonpeer_pm))
- goto nla_put_failure;
- if (sinfo->filled & STATION_INFO_BSS_PARAM) {
+
+ PUT_SINFO(RX_PACKETS, rx_packets, u32);
+ PUT_SINFO(TX_PACKETS, tx_packets, u32);
+ PUT_SINFO(TX_RETRIES, tx_retries, u32);
+ PUT_SINFO(TX_FAILED, tx_failed, u32);
+ PUT_SINFO(EXPECTED_THROUGHPUT, expected_throughput, u32);
+ PUT_SINFO(BEACON_LOSS, beacon_loss_count, u32);
+ PUT_SINFO(LOCAL_PM, local_pm, u32);
+ PUT_SINFO(PEER_PM, peer_pm, u32);
+ PUT_SINFO(NONPEER_PM, nonpeer_pm, u32);
+
+ if (sinfo->filled & BIT(NL80211_STA_INFO_BSS_PARAM)) {
bss_param = nla_nest_start(msg, NL80211_STA_INFO_BSS_PARAM);
if (!bss_param)
goto nla_put_failure;
nla_nest_end(msg, bss_param);
}
- if ((sinfo->filled & STATION_INFO_STA_FLAGS) &&
+ if ((sinfo->filled & BIT(NL80211_STA_INFO_STA_FLAGS)) &&
nla_put(msg, NL80211_STA_INFO_STA_FLAGS,
sizeof(struct nl80211_sta_flag_update),
&sinfo->sta_flags))
goto nla_put_failure;
- if ((sinfo->filled & STATION_INFO_T_OFFSET) &&
- nla_put_u64(msg, NL80211_STA_INFO_T_OFFSET,
- sinfo->t_offset))
- goto nla_put_failure;
+
+ PUT_SINFO(T_OFFSET, t_offset, u64);
+ PUT_SINFO(RX_DROP_MISC, rx_dropped_misc, u64);
+ PUT_SINFO(BEACON_RX, rx_beacon, u64);
+ PUT_SINFO(BEACON_SIGNAL_AVG, rx_beacon_signal_avg, u8);
+
+#undef PUT_SINFO
+
+ if (sinfo->filled & BIT(NL80211_STA_INFO_TID_STATS)) {
+ struct nlattr *tidsattr;
+ int tid;
+
+ tidsattr = nla_nest_start(msg, NL80211_STA_INFO_TID_STATS);
+ if (!tidsattr)
+ goto nla_put_failure;
+
+ for (tid = 0; tid < IEEE80211_NUM_TIDS + 1; tid++) {
+ struct cfg80211_tid_stats *tidstats;
+ struct nlattr *tidattr;
+
+ tidstats = &sinfo->pertid[tid];
+
+ if (!tidstats->filled)
+ continue;
+
+ tidattr = nla_nest_start(msg, tid + 1);
+ if (!tidattr)
+ goto nla_put_failure;
+
+#define PUT_TIDVAL(attr, memb, type) do { \
+ if (tidstats->filled & BIT(NL80211_TID_STATS_ ## attr) && \
+ nla_put_ ## type(msg, NL80211_TID_STATS_ ## attr, \
+ tidstats->memb)) \
+ goto nla_put_failure; \
+ } while (0)
+
+ PUT_TIDVAL(RX_MSDU, rx_msdu, u64);
+ PUT_TIDVAL(TX_MSDU, tx_msdu, u64);
+ PUT_TIDVAL(TX_MSDU_RETRIES, tx_msdu_retries, u64);
+ PUT_TIDVAL(TX_MSDU_FAILED, tx_msdu_failed, u64);
+
+#undef PUT_TIDVAL
+ nla_nest_end(msg, tidattr);
+ }
+
+ nla_nest_end(msg, tidsattr);
+ }
+
nla_nest_end(msg, sinfoattr);
- if ((sinfo->filled & STATION_INFO_ASSOC_REQ_IES) &&
+ if (sinfo->assoc_req_ies_len &&
nla_put(msg, NL80211_ATTR_IE, sinfo->assoc_req_ies_len,
sinfo->assoc_req_ies))
goto nla_put_failure;
- return genlmsg_end(msg, hdr);
+ genlmsg_end(msg, hdr);
+ return 0;
nla_put_failure:
genlmsg_cancel(msg, hdr);
if (err)
goto out_err;
- if (nl80211_send_station(skb,
+ if (nl80211_send_station(skb, NL80211_CMD_NEW_STATION,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
rdev, wdev->netdev, mac_addr,
if (!msg)
return -ENOMEM;
- if (nl80211_send_station(msg, info->snd_portid, info->snd_seq, 0,
+ if (nl80211_send_station(msg, NL80211_CMD_NEW_STATION,
+ info->snd_portid, info->snd_seq, 0,
rdev, dev, mac_addr, &sinfo) < 0) {
nlmsg_free(msg);
return -ENOBUFS;
nla_nest_end(msg, pinfoattr);
- return genlmsg_end(msg, hdr);
+ genlmsg_end(msg, hdr);
+ return 0;
nla_put_failure:
genlmsg_cancel(msg, hdr);
nla_put_flag(msg, NL80211_ATTR_WIPHY_SELF_MANAGED_REG))
goto nla_put_failure;
- return genlmsg_end(msg, hdr);
+ genlmsg_end(msg, hdr);
+ return 0;
nla_put_failure:
genlmsg_cancel(msg, hdr);
}
/* there was no other matchset, so the RSSI one is alone */
- if (i == 0)
+ if (i == 0 && n_match_sets)
request->match_sets[0].rssi_thold = default_match_rssi;
request->min_rssi_thold = INT_MAX;
nla_nest_end(msg, bss);
- return genlmsg_end(msg, hdr);
+ genlmsg_end(msg, hdr);
+ return 0;
fail_unlock_rcu:
rcu_read_unlock();
}
static int nl80211_send_survey(struct sk_buff *msg, u32 portid, u32 seq,
- int flags, struct net_device *dev,
- struct survey_info *survey)
+ int flags, struct net_device *dev,
+ bool allow_radio_stats,
+ struct survey_info *survey)
{
void *hdr;
struct nlattr *infoattr;
+ /* skip radio stats if userspace didn't request them */
+ if (!survey->channel && !allow_radio_stats)
+ return 0;
+
hdr = nl80211hdr_put(msg, portid, seq, flags,
NL80211_CMD_NEW_SURVEY_RESULTS);
if (!hdr)
if (!infoattr)
goto nla_put_failure;
- if (nla_put_u32(msg, NL80211_SURVEY_INFO_FREQUENCY,
+ if (survey->channel &&
+ nla_put_u32(msg, NL80211_SURVEY_INFO_FREQUENCY,
survey->channel->center_freq))
goto nla_put_failure;
if ((survey->filled & SURVEY_INFO_IN_USE) &&
nla_put_flag(msg, NL80211_SURVEY_INFO_IN_USE))
goto nla_put_failure;
- if ((survey->filled & SURVEY_INFO_CHANNEL_TIME) &&
- nla_put_u64(msg, NL80211_SURVEY_INFO_CHANNEL_TIME,
- survey->channel_time))
+ if ((survey->filled & SURVEY_INFO_TIME) &&
+ nla_put_u64(msg, NL80211_SURVEY_INFO_TIME,
+ survey->time))
goto nla_put_failure;
- if ((survey->filled & SURVEY_INFO_CHANNEL_TIME_BUSY) &&
- nla_put_u64(msg, NL80211_SURVEY_INFO_CHANNEL_TIME_BUSY,
- survey->channel_time_busy))
+ if ((survey->filled & SURVEY_INFO_TIME_BUSY) &&
+ nla_put_u64(msg, NL80211_SURVEY_INFO_TIME_BUSY,
+ survey->time_busy))
goto nla_put_failure;
- if ((survey->filled & SURVEY_INFO_CHANNEL_TIME_EXT_BUSY) &&
- nla_put_u64(msg, NL80211_SURVEY_INFO_CHANNEL_TIME_EXT_BUSY,
- survey->channel_time_ext_busy))
+ if ((survey->filled & SURVEY_INFO_TIME_EXT_BUSY) &&
+ nla_put_u64(msg, NL80211_SURVEY_INFO_TIME_EXT_BUSY,
+ survey->time_ext_busy))
goto nla_put_failure;
- if ((survey->filled & SURVEY_INFO_CHANNEL_TIME_RX) &&
- nla_put_u64(msg, NL80211_SURVEY_INFO_CHANNEL_TIME_RX,
- survey->channel_time_rx))
+ if ((survey->filled & SURVEY_INFO_TIME_RX) &&
+ nla_put_u64(msg, NL80211_SURVEY_INFO_TIME_RX,
+ survey->time_rx))
goto nla_put_failure;
- if ((survey->filled & SURVEY_INFO_CHANNEL_TIME_TX) &&
- nla_put_u64(msg, NL80211_SURVEY_INFO_CHANNEL_TIME_TX,
- survey->channel_time_tx))
+ if ((survey->filled & SURVEY_INFO_TIME_TX) &&
+ nla_put_u64(msg, NL80211_SURVEY_INFO_TIME_TX,
+ survey->time_tx))
+ goto nla_put_failure;
+ if ((survey->filled & SURVEY_INFO_TIME_SCAN) &&
+ nla_put_u64(msg, NL80211_SURVEY_INFO_TIME_SCAN,
+ survey->time_scan))
goto nla_put_failure;
nla_nest_end(msg, infoattr);
- return genlmsg_end(msg, hdr);
+ genlmsg_end(msg, hdr);
+ return 0;
nla_put_failure:
genlmsg_cancel(msg, hdr);
return -EMSGSIZE;
}
-static int nl80211_dump_survey(struct sk_buff *skb,
- struct netlink_callback *cb)
+static int nl80211_dump_survey(struct sk_buff *skb, struct netlink_callback *cb)
{
struct survey_info survey;
struct cfg80211_registered_device *rdev;
struct wireless_dev *wdev;
int survey_idx = cb->args[2];
int res;
+ bool radio_stats;
res = nl80211_prepare_wdev_dump(skb, cb, &rdev, &wdev);
if (res)
return res;
+ /* prepare_wdev_dump parsed the attributes */
+ radio_stats = nl80211_fam.attrbuf[NL80211_ATTR_SURVEY_RADIO_STATS];
+
if (!wdev->netdev) {
res = -EINVAL;
goto out_err;
if (res)
goto out_err;
- /* Survey without a channel doesn't make sense */
- if (!survey.channel) {
- res = -EINVAL;
- goto out;
- }
-
- if (survey.channel->flags & IEEE80211_CHAN_DISABLED) {
+ /* don't send disabled channels, but do send non-channel data */
+ if (survey.channel &&
+ survey.channel->flags & IEEE80211_CHAN_DISABLED) {
survey_idx++;
continue;
}
if (nl80211_send_survey(skb,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
- wdev->netdev, &survey) < 0)
+ wdev->netdev, radio_stats, &survey) < 0)
goto out;
survey_idx++;
}
return 0;
}
+static int nl80211_send_wowlan_nd(struct sk_buff *msg,
+ struct cfg80211_sched_scan_request *req)
+{
+ struct nlattr *nd, *freqs, *matches, *match;
+ int i;
+
+ if (!req)
+ return 0;
+
+ nd = nla_nest_start(msg, NL80211_WOWLAN_TRIG_NET_DETECT);
+ if (!nd)
+ return -ENOBUFS;
+
+ if (nla_put_u32(msg, NL80211_ATTR_SCHED_SCAN_INTERVAL, req->interval))
+ return -ENOBUFS;
+
+ freqs = nla_nest_start(msg, NL80211_ATTR_SCAN_FREQUENCIES);
+ if (!freqs)
+ return -ENOBUFS;
+
+ for (i = 0; i < req->n_channels; i++)
+ nla_put_u32(msg, i, req->channels[i]->center_freq);
+
+ nla_nest_end(msg, freqs);
+
+ if (req->n_match_sets) {
+ matches = nla_nest_start(msg, NL80211_ATTR_SCHED_SCAN_MATCH);
+ for (i = 0; i < req->n_match_sets; i++) {
+ match = nla_nest_start(msg, i);
+ nla_put(msg, NL80211_SCHED_SCAN_MATCH_ATTR_SSID,
+ req->match_sets[i].ssid.ssid_len,
+ req->match_sets[i].ssid.ssid);
+ nla_nest_end(msg, match);
+ }
+ nla_nest_end(msg, matches);
+ }
+
+ nla_nest_end(msg, nd);
+
+ return 0;
+}
+
static int nl80211_get_wowlan(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
rdev->wiphy.wowlan_config->tcp))
goto nla_put_failure;
+ if (nl80211_send_wowlan_nd(
+ msg,
+ rdev->wiphy.wowlan_config->nd_config))
+ goto nla_put_failure;
+
nla_nest_end(msg, nl_wowlan);
}
/* ignore errors and send incomplete event anyway */
nl80211_add_scan_req(msg, rdev);
- return genlmsg_end(msg, hdr);
+ genlmsg_end(msg, hdr);
+ return 0;
nla_put_failure:
genlmsg_cancel(msg, hdr);
nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex))
goto nla_put_failure;
- return genlmsg_end(msg, hdr);
+ genlmsg_end(msg, hdr);
+ return 0;
nla_put_failure:
genlmsg_cancel(msg, hdr);
if (!msg)
return;
- if (nl80211_send_station(msg, 0, 0, 0,
+ if (nl80211_send_station(msg, NL80211_CMD_NEW_STATION, 0, 0, 0,
rdev, dev, mac_addr, sinfo) < 0) {
nlmsg_free(msg);
return;
}
EXPORT_SYMBOL(cfg80211_new_sta);
-void cfg80211_del_sta(struct net_device *dev, const u8 *mac_addr, gfp_t gfp)
+void cfg80211_del_sta_sinfo(struct net_device *dev, const u8 *mac_addr,
+ struct station_info *sinfo, gfp_t gfp)
{
struct wiphy *wiphy = dev->ieee80211_ptr->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
struct sk_buff *msg;
- void *hdr;
+ struct station_info empty_sinfo = {};
+
+ if (!sinfo)
+ sinfo = &empty_sinfo;
trace_cfg80211_del_sta(dev, mac_addr);
if (!msg)
return;
- hdr = nl80211hdr_put(msg, 0, 0, 0, NL80211_CMD_DEL_STATION);
- if (!hdr) {
+ if (nl80211_send_station(msg, NL80211_CMD_DEL_STATION, 0, 0, 0,
+ rdev, dev, mac_addr, sinfo) < 0) {
nlmsg_free(msg);
return;
}
- if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) ||
- nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr))
- goto nla_put_failure;
-
- genlmsg_end(msg, hdr);
-
genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0,
NL80211_MCGRP_MLME, gfp);
- return;
-
- nla_put_failure:
- genlmsg_cancel(msg, hdr);
- nlmsg_free(msg);
}
-EXPORT_SYMBOL(cfg80211_del_sta);
+EXPORT_SYMBOL(cfg80211_del_sta_sinfo);
void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr,
enum nl80211_connect_failed_reason reason,