[NL80211_ATTR_TXQ_LIMIT] = { .type = NLA_U32 },
[NL80211_ATTR_TXQ_MEMORY_LIMIT] = { .type = NLA_U32 },
[NL80211_ATTR_TXQ_QUANTUM] = { .type = NLA_U32 },
+ [NL80211_ATTR_HE_CAPABILITY] = { .type = NLA_BINARY,
+ .len = NL80211_HE_MAX_CAPABILITY_LEN },
};
/* policy for the key attributes */
return 0;
}
+static int
+nl80211_send_iftype_data(struct sk_buff *msg,
+ const struct ieee80211_sband_iftype_data *iftdata)
+{
+ const struct ieee80211_sta_he_cap *he_cap = &iftdata->he_cap;
+
+ if (nl80211_put_iftypes(msg, NL80211_BAND_IFTYPE_ATTR_IFTYPES,
+ iftdata->types_mask))
+ return -ENOBUFS;
+
+ if (he_cap->has_he) {
+ if (nla_put(msg, NL80211_BAND_IFTYPE_ATTR_HE_CAP_MAC,
+ sizeof(he_cap->he_cap_elem.mac_cap_info),
+ he_cap->he_cap_elem.mac_cap_info) ||
+ nla_put(msg, NL80211_BAND_IFTYPE_ATTR_HE_CAP_PHY,
+ sizeof(he_cap->he_cap_elem.phy_cap_info),
+ he_cap->he_cap_elem.phy_cap_info) ||
+ nla_put(msg, NL80211_BAND_IFTYPE_ATTR_HE_CAP_MCS_SET,
+ sizeof(he_cap->he_mcs_nss_supp),
+ &he_cap->he_mcs_nss_supp) ||
+ nla_put(msg, NL80211_BAND_IFTYPE_ATTR_HE_CAP_PPE,
+ sizeof(he_cap->ppe_thres), he_cap->ppe_thres))
+ return -ENOBUFS;
+ }
+
+ return 0;
+}
+
static int nl80211_send_band_rateinfo(struct sk_buff *msg,
struct ieee80211_supported_band *sband)
{
sband->vht_cap.cap)))
return -ENOBUFS;
+ if (sband->n_iftype_data) {
+ struct nlattr *nl_iftype_data =
+ nla_nest_start(msg, NL80211_BAND_ATTR_IFTYPE_DATA);
+ int err;
+
+ if (!nl_iftype_data)
+ return -ENOBUFS;
+
+ for (i = 0; i < sband->n_iftype_data; i++) {
+ struct nlattr *iftdata;
+
+ iftdata = nla_nest_start(msg, i + 1);
+ if (!iftdata)
+ return -ENOBUFS;
+
+ err = nl80211_send_iftype_data(msg,
+ &sband->iftype_data[i]);
+ if (err)
+ return err;
+
+ nla_nest_end(msg, iftdata);
+ }
+
+ nla_nest_end(msg, nl_iftype_data);
+ }
+
/* add bitrates */
nl_rates = nla_nest_start(msg, NL80211_BAND_ATTR_RATES);
if (!nl_rates)
nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, wdev_address(wdev)) ||
nla_put_u32(msg, NL80211_ATTR_GENERATION,
rdev->devlist_generation ^
- (cfg80211_rdev_list_generation << 2)))
+ (cfg80211_rdev_list_generation << 2)) ||
+ nla_put_u8(msg, NL80211_ATTR_4ADDR, wdev->use_4addr))
goto nla_put_failure;
if (rdev->ops->get_channel) {
case RATE_INFO_BW_160:
rate_flg = NL80211_RATE_INFO_160_MHZ_WIDTH;
break;
+ case RATE_INFO_BW_HE_RU:
+ rate_flg = 0;
+ WARN_ON(!(info->flags & RATE_INFO_FLAGS_HE_MCS));
}
if (rate_flg && nla_put_flag(msg, rate_flg))
if (info->flags & RATE_INFO_FLAGS_SHORT_GI &&
nla_put_flag(msg, NL80211_RATE_INFO_SHORT_GI))
return false;
+ } else if (info->flags & RATE_INFO_FLAGS_HE_MCS) {
+ if (nla_put_u8(msg, NL80211_RATE_INFO_HE_MCS, info->mcs))
+ return false;
+ if (nla_put_u8(msg, NL80211_RATE_INFO_HE_NSS, info->nss))
+ return false;
+ if (nla_put_u8(msg, NL80211_RATE_INFO_HE_GI, info->he_gi))
+ return false;
+ if (nla_put_u8(msg, NL80211_RATE_INFO_HE_DCM, info->he_dcm))
+ return false;
+ if (info->bw == RATE_INFO_BW_HE_RU &&
+ nla_put_u8(msg, NL80211_RATE_INFO_HE_RU_ALLOC,
+ info->he_ru_alloc))
+ return false;
}
nla_nest_end(msg, rate);
#define PUT_SINFO(attr, memb, type) do { \
BUILD_BUG_ON(sizeof(type) == sizeof(u64)); \
- if (sinfo->filled & (1ULL << NL80211_STA_INFO_ ## attr) && \
+ if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_ ## attr) && \
nla_put_ ## type(msg, NL80211_STA_INFO_ ## attr, \
sinfo->memb)) \
goto nla_put_failure; \
} while (0)
#define PUT_SINFO_U64(attr, memb) do { \
- if (sinfo->filled & (1ULL << NL80211_STA_INFO_ ## attr) && \
+ if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_ ## attr) && \
nla_put_u64_64bit(msg, NL80211_STA_INFO_ ## attr, \
sinfo->memb, NL80211_STA_INFO_PAD)) \
goto nla_put_failure; \
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)) &&
+ if (sinfo->filled & (BIT_ULL(NL80211_STA_INFO_RX_BYTES) |
+ BIT_ULL(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 & (BIT(NL80211_STA_INFO_TX_BYTES) |
- BIT(NL80211_STA_INFO_TX_BYTES64)) &&
+ if (sinfo->filled & (BIT_ULL(NL80211_STA_INFO_TX_BYTES) |
+ BIT_ULL(NL80211_STA_INFO_TX_BYTES64)) &&
nla_put_u32(msg, NL80211_STA_INFO_TX_BYTES,
(u32)sinfo->tx_bytes))
goto nla_put_failure;
default:
break;
}
- if (sinfo->filled & BIT(NL80211_STA_INFO_CHAIN_SIGNAL)) {
+ if (sinfo->filled & BIT_ULL(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 & BIT(NL80211_STA_INFO_CHAIN_SIGNAL_AVG)) {
+ if (sinfo->filled & BIT_ULL(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 & BIT(NL80211_STA_INFO_TX_BITRATE)) {
+ if (sinfo->filled & BIT_ULL(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 & BIT(NL80211_STA_INFO_RX_BITRATE)) {
+ if (sinfo->filled & BIT_ULL(NL80211_STA_INFO_RX_BITRATE)) {
if (!nl80211_put_sta_rate(msg, &sinfo->rxrate,
NL80211_STA_INFO_RX_BITRATE))
goto nla_put_failure;
PUT_SINFO(PEER_PM, peer_pm, u32);
PUT_SINFO(NONPEER_PM, nonpeer_pm, u32);
- if (sinfo->filled & BIT(NL80211_STA_INFO_BSS_PARAM)) {
+ if (sinfo->filled & BIT_ULL(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 & BIT(NL80211_STA_INFO_STA_FLAGS)) &&
+ if ((sinfo->filled & BIT_ULL(NL80211_STA_INFO_STA_FLAGS)) &&
nla_put(msg, NL80211_STA_INFO_STA_FLAGS,
sizeof(struct nl80211_sta_flag_update),
&sinfo->sta_flags))
return -EINVAL;
if (params->supported_rates)
return -EINVAL;
- if (params->ext_capab || params->ht_capa || params->vht_capa)
+ if (params->ext_capab || params->ht_capa || params->vht_capa ||
+ params->he_capa)
return -EINVAL;
}
if (info->attrs[NL80211_ATTR_VHT_CAPABILITY])
params->vht_capa =
nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]);
+ if (info->attrs[NL80211_ATTR_HE_CAPABILITY]) {
+ params->he_capa =
+ nla_data(info->attrs[NL80211_ATTR_HE_CAPABILITY]);
+ params->he_capa_len =
+ nla_len(info->attrs[NL80211_ATTR_HE_CAPABILITY]);
+
+ if (params->he_capa_len < NL80211_HE_MIN_CAPABILITY_LEN)
+ return -EINVAL;
+ }
err = nl80211_parse_sta_channel_info(info, params);
if (err)
params.vht_capa =
nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY]);
+ if (info->attrs[NL80211_ATTR_HE_CAPABILITY]) {
+ params.he_capa =
+ nla_data(info->attrs[NL80211_ATTR_HE_CAPABILITY]);
+ params.he_capa_len =
+ nla_len(info->attrs[NL80211_ATTR_HE_CAPABILITY]);
+
+ /* max len is validated in nla policy */
+ if (params.he_capa_len < NL80211_HE_MIN_CAPABILITY_LEN)
+ return -EINVAL;
+ }
+
if (info->attrs[NL80211_ATTR_OPMODE_NOTIF]) {
params.opmode_notif_used = true;
params.opmode_notif =
if (!(params.sta_flags_set & BIT(NL80211_STA_FLAG_WME))) {
params.ht_capa = NULL;
params.vht_capa = NULL;
+
+ /* HE requires WME */
+ if (params.he_capa_len)
+ return -EINVAL;
}
/* When you run into this, adjust the code below for the new flag */
return regulatory_pre_cac_allowed(wdev->wiphy);
}
+static bool nl80211_check_scan_feat(struct wiphy *wiphy, u32 flags, u32 flag,
+ enum nl80211_ext_feature_index feat)
+{
+ if (!(flags & flag))
+ return true;
+ if (wiphy_ext_feature_isset(wiphy, feat))
+ return true;
+ return false;
+}
+
static int
nl80211_check_scan_flags(struct wiphy *wiphy, struct wireless_dev *wdev,
void *request, struct nlattr **attrs,
if (((*flags & NL80211_SCAN_FLAG_LOW_PRIORITY) &&
!(wiphy->features & NL80211_FEATURE_LOW_PRIORITY_SCAN)) ||
- ((*flags & NL80211_SCAN_FLAG_LOW_SPAN) &&
- !wiphy_ext_feature_isset(wiphy,
- NL80211_EXT_FEATURE_LOW_SPAN_SCAN)) ||
- ((*flags & NL80211_SCAN_FLAG_LOW_POWER) &&
- !wiphy_ext_feature_isset(wiphy,
- NL80211_EXT_FEATURE_LOW_POWER_SCAN)) ||
- ((*flags & NL80211_SCAN_FLAG_HIGH_ACCURACY) &&
- !wiphy_ext_feature_isset(wiphy,
- NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN)))
+ !nl80211_check_scan_feat(wiphy, *flags,
+ NL80211_SCAN_FLAG_LOW_SPAN,
+ NL80211_EXT_FEATURE_LOW_SPAN_SCAN) ||
+ !nl80211_check_scan_feat(wiphy, *flags,
+ NL80211_SCAN_FLAG_LOW_POWER,
+ NL80211_EXT_FEATURE_LOW_POWER_SCAN) ||
+ !nl80211_check_scan_feat(wiphy, *flags,
+ NL80211_SCAN_FLAG_HIGH_ACCURACY,
+ NL80211_EXT_FEATURE_HIGH_ACCURACY_SCAN) ||
+ !nl80211_check_scan_feat(wiphy, *flags,
+ NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME,
+ NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME) ||
+ !nl80211_check_scan_feat(wiphy, *flags,
+ NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP,
+ NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP) ||
+ !nl80211_check_scan_feat(wiphy, *flags,
+ NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION,
+ NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION) ||
+ !nl80211_check_scan_feat(wiphy, *flags,
+ NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE,
+ NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE) ||
+ !nl80211_check_scan_feat(wiphy, *flags,
+ NL80211_SCAN_FLAG_RANDOM_SN,
+ NL80211_EXT_FEATURE_SCAN_RANDOM_SN) ||
+ !nl80211_check_scan_feat(wiphy, *flags,
+ NL80211_SCAN_FLAG_MIN_PREQ_CONTENT,
+ NL80211_EXT_FEATURE_SCAN_MIN_PREQ_CONTENT))
return -EOPNOTSUPP;
if (*flags & NL80211_SCAN_FLAG_RANDOM_ADDR) {
return err;
}
- if ((*flags & NL80211_SCAN_FLAG_FILS_MAX_CHANNEL_TIME) &&
- !wiphy_ext_feature_isset(wiphy,
- NL80211_EXT_FEATURE_FILS_MAX_CHANNEL_TIME))
- return -EOPNOTSUPP;
-
- if ((*flags & NL80211_SCAN_FLAG_ACCEPT_BCAST_PROBE_RESP) &&
- !wiphy_ext_feature_isset(wiphy,
- NL80211_EXT_FEATURE_ACCEPT_BCAST_PROBE_RESP))
- return -EOPNOTSUPP;
-
- if ((*flags & NL80211_SCAN_FLAG_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION) &&
- !wiphy_ext_feature_isset(wiphy,
- NL80211_EXT_FEATURE_OCE_PROBE_REQ_DEFERRAL_SUPPRESSION))
- return -EOPNOTSUPP;
-
- if ((*flags & NL80211_SCAN_FLAG_OCE_PROBE_REQ_HIGH_TX_RATE) &&
- !wiphy_ext_feature_isset(wiphy,
- NL80211_EXT_FEATURE_OCE_PROBE_REQ_HIGH_TX_RATE))
- return -EOPNOTSUPP;
-
return 0;
}
if (err)
return err;
- if (sinfo.filled & BIT(NL80211_STA_INFO_BEACON_SIGNAL_AVG))
+ if (sinfo.filled & BIT_ULL(NL80211_STA_INFO_BEACON_SIGNAL_AVG))
wdev->cqm_config->last_rssi_event_value =
(s8) sinfo.rx_beacon_signal_avg;
}
projects / linux-block.git / blobdiff