[NL80211_ATTR_HW_TIMESTAMP_ENABLED] = { .type = NLA_FLAG },
[NL80211_ATTR_EMA_RNR_ELEMS] = { .type = NLA_NESTED },
[NL80211_ATTR_MLO_LINK_DISABLED] = { .type = NLA_FLAG },
+ [NL80211_ATTR_BSS_DUMP_INCLUDE_USE_DATA] = { .type = NLA_FLAG },
+ [NL80211_ATTR_MLO_TTLM_DLINK] = NLA_POLICY_EXACT_LEN(sizeof(u16) * 8),
+ [NL80211_ATTR_MLO_TTLM_ULINK] = NLA_POLICY_EXACT_LEN(sizeof(u16) * 8),
};
/* policy for the key attributes */
if ((chan->flags & IEEE80211_CHAN_NO_EHT) &&
nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_EHT))
goto nla_put_failure;
+ if ((chan->flags & IEEE80211_CHAN_DFS_CONCURRENT) &&
+ nla_put_flag(msg, NL80211_FREQUENCY_ATTR_DFS_CONCURRENT))
+ goto nla_put_failure;
+ if ((chan->flags & IEEE80211_CHAN_NO_UHB_VLP_CLIENT) &&
+ nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_UHB_VLP_CLIENT))
+ goto nla_put_failure;
+ if ((chan->flags & IEEE80211_CHAN_NO_UHB_AFC_CLIENT) &&
+ nla_put_flag(msg, NL80211_FREQUENCY_ATTR_NO_UHB_AFC_CLIENT))
+ goto nla_put_failure;
}
if (nla_put_u32(msg, NL80211_FREQUENCY_ATTR_MAX_TX_POWER,
return ERR_PTR(n_entries);
if (n_entries > wiphy->max_acl_mac_addrs)
- return ERR_PTR(-ENOTSUPP);
+ return ERR_PTR(-EOPNOTSUPP);
acl = kzalloc(struct_size(acl, mac_addrs, n_entries), GFP_KERNEL);
if (!acl)
else
eth_broadcast_addr(request->bssid);
+ request->tsf_report_link_id = nl80211_link_id_or_invalid(info->attrs);
request->wdev = wdev;
request->wiphy = &rdev->wiphy;
request->scan_start = jiffies;
break;
}
+ if (nla_put_u32(msg, NL80211_BSS_USE_FOR, res->use_for))
+ goto nla_put_failure;
+
+ if (res->cannot_use_reasons &&
+ nla_put_u64_64bit(msg, NL80211_BSS_CANNOT_USE_REASONS,
+ res->cannot_use_reasons,
+ NL80211_BSS_PAD))
+ goto nla_put_failure;
+
nla_nest_end(msg, bss);
genlmsg_end(msg, hdr);
struct cfg80211_registered_device *rdev;
struct cfg80211_internal_bss *scan;
struct wireless_dev *wdev;
+ struct nlattr **attrbuf;
int start = cb->args[2], idx = 0;
+ bool dump_include_use_data;
int err;
- err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev, NULL);
- if (err)
+ attrbuf = kcalloc(NUM_NL80211_ATTR, sizeof(*attrbuf), GFP_KERNEL);
+ if (!attrbuf)
+ return -ENOMEM;
+
+ err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev, attrbuf);
+ if (err) {
+ kfree(attrbuf);
return err;
+ }
/* nl80211_prepare_wdev_dump acquired it in the successful case */
__acquire(&rdev->wiphy.mtx);
+ dump_include_use_data =
+ attrbuf[NL80211_ATTR_BSS_DUMP_INCLUDE_USE_DATA];
+ kfree(attrbuf);
+
spin_lock_bh(&rdev->bss_lock);
/*
list_for_each_entry(scan, &rdev->bss_list, list) {
if (++idx <= start)
continue;
+ if (!dump_include_use_data &&
+ !(scan->pub.use_for & NL80211_BSS_USE_FOR_NORMAL))
+ continue;
if (nl80211_send_bss(skb, cb,
cb->nlh->nlmsg_seq, NLM_F_MULTI,
rdev, wdev, scan) < 0) {
static struct cfg80211_bss *nl80211_assoc_bss(struct cfg80211_registered_device *rdev,
const u8 *ssid, int ssid_len,
- struct nlattr **attrs)
+ struct nlattr **attrs,
+ int assoc_link_id, int link_id)
{
struct ieee80211_channel *chan;
struct cfg80211_bss *bss;
const u8 *bssid;
- u32 freq;
+ u32 freq, use_for = 0;
if (!attrs[NL80211_ATTR_MAC] || !attrs[NL80211_ATTR_WIPHY_FREQ])
return ERR_PTR(-EINVAL);
if (!chan)
return ERR_PTR(-EINVAL);
- bss = cfg80211_get_bss(&rdev->wiphy, chan, bssid,
- ssid, ssid_len,
- IEEE80211_BSS_TYPE_ESS,
- IEEE80211_PRIVACY_ANY);
+ if (assoc_link_id >= 0)
+ use_for = NL80211_BSS_USE_FOR_MLD_LINK;
+ if (assoc_link_id == link_id)
+ use_for |= NL80211_BSS_USE_FOR_NORMAL;
+
+ bss = __cfg80211_get_bss(&rdev->wiphy, chan, bssid,
+ ssid, ssid_len,
+ IEEE80211_BSS_TYPE_ESS,
+ IEEE80211_PRIVACY_ANY,
+ use_for);
if (!bss)
return ERR_PTR(-ENOENT);
goto free;
}
req.links[link_id].bss =
- nl80211_assoc_bss(rdev, ssid, ssid_len, attrs);
+ nl80211_assoc_bss(rdev, ssid, ssid_len, attrs,
+ req.link_id, link_id);
if (IS_ERR(req.links[link_id].bss)) {
err = PTR_ERR(req.links[link_id].bss);
req.links[link_id].bss = NULL;
if (req.link_id >= 0)
return -EINVAL;
- req.bss = nl80211_assoc_bss(rdev, ssid, ssid_len, info->attrs);
+ req.bss = nl80211_assoc_bss(rdev, ssid, ssid_len, info->attrs,
+ -1, -1);
if (IS_ERR(req.bss))
return PTR_ERR(req.bss);
ap_addr = req.bss->bssid;
return err;
}
-static int nl80211_setdel_pmksa(struct sk_buff *skb, struct genl_info *info)
+static int nl80211_set_pmksa(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
- int (*rdev_ops)(struct wiphy *wiphy, struct net_device *dev,
- struct cfg80211_pmksa *pmksa) = NULL;
struct net_device *dev = info->user_ptr[1];
struct cfg80211_pmksa pmksa;
+ bool ap_pmksa_caching_support = false;
memset(&pmksa, 0, sizeof(struct cfg80211_pmksa));
+ ap_pmksa_caching_support = wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_AP_PMKSA_CACHING);
+
if (!info->attrs[NL80211_ATTR_PMKID])
return -EINVAL;
if (info->attrs[NL80211_ATTR_MAC]) {
pmksa.bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);
} else if (info->attrs[NL80211_ATTR_SSID] &&
- info->attrs[NL80211_ATTR_FILS_CACHE_ID] &&
- (info->genlhdr->cmd == NL80211_CMD_DEL_PMKSA ||
- info->attrs[NL80211_ATTR_PMK])) {
+ info->attrs[NL80211_ATTR_FILS_CACHE_ID] &&
+ info->attrs[NL80211_ATTR_PMK]) {
pmksa.ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);
pmksa.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
- pmksa.cache_id =
- nla_data(info->attrs[NL80211_ATTR_FILS_CACHE_ID]);
+ pmksa.cache_id = nla_data(info->attrs[NL80211_ATTR_FILS_CACHE_ID]);
} else {
return -EINVAL;
}
+
if (info->attrs[NL80211_ATTR_PMK]) {
pmksa.pmk = nla_data(info->attrs[NL80211_ATTR_PMK]);
pmksa.pmk_len = nla_len(info->attrs[NL80211_ATTR_PMK]);
if (info->attrs[NL80211_ATTR_PMK_REAUTH_THRESHOLD])
pmksa.pmk_reauth_threshold =
- nla_get_u8(
- info->attrs[NL80211_ATTR_PMK_REAUTH_THRESHOLD]);
+ nla_get_u8(info->attrs[NL80211_ATTR_PMK_REAUTH_THRESHOLD]);
if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&
dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT &&
- !(dev->ieee80211_ptr->iftype == NL80211_IFTYPE_AP &&
- wiphy_ext_feature_isset(&rdev->wiphy,
- NL80211_EXT_FEATURE_AP_PMKSA_CACHING)))
+ !((dev->ieee80211_ptr->iftype == NL80211_IFTYPE_AP ||
+ dev->ieee80211_ptr->iftype == NL80211_IFTYPE_P2P_GO) &&
+ ap_pmksa_caching_support))
return -EOPNOTSUPP;
- switch (info->genlhdr->cmd) {
- case NL80211_CMD_SET_PMKSA:
- rdev_ops = rdev->ops->set_pmksa;
- break;
- case NL80211_CMD_DEL_PMKSA:
- rdev_ops = rdev->ops->del_pmksa;
- break;
- default:
- WARN_ON(1);
- break;
+ if (!rdev->ops->set_pmksa)
+ return -EOPNOTSUPP;
+
+ return rdev_set_pmksa(rdev, dev, &pmksa);
+}
+
+static int nl80211_del_pmksa(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct net_device *dev = info->user_ptr[1];
+ struct cfg80211_pmksa pmksa;
+ bool sae_offload_support = false;
+ bool owe_offload_support = false;
+ bool ap_pmksa_caching_support = false;
+
+ memset(&pmksa, 0, sizeof(struct cfg80211_pmksa));
+
+ sae_offload_support = wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_SAE_OFFLOAD);
+ owe_offload_support = wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_OWE_OFFLOAD);
+ ap_pmksa_caching_support = wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_AP_PMKSA_CACHING);
+
+ if (info->attrs[NL80211_ATTR_PMKID])
+ pmksa.pmkid = nla_data(info->attrs[NL80211_ATTR_PMKID]);
+
+ if (info->attrs[NL80211_ATTR_MAC]) {
+ pmksa.bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);
+ } else if (info->attrs[NL80211_ATTR_SSID]) {
+ /* SSID based pmksa flush suppported only for FILS,
+ * OWE/SAE OFFLOAD cases
+ */
+ if (info->attrs[NL80211_ATTR_FILS_CACHE_ID] &&
+ info->attrs[NL80211_ATTR_PMK]) {
+ pmksa.cache_id = nla_data(info->attrs[NL80211_ATTR_FILS_CACHE_ID]);
+ } else if (!sae_offload_support && !owe_offload_support) {
+ return -EINVAL;
+ }
+ pmksa.ssid = nla_data(info->attrs[NL80211_ATTR_SSID]);
+ pmksa.ssid_len = nla_len(info->attrs[NL80211_ATTR_SSID]);
+ } else {
+ return -EINVAL;
}
- if (!rdev_ops)
+ if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_STATION &&
+ dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_CLIENT &&
+ !((dev->ieee80211_ptr->iftype == NL80211_IFTYPE_AP ||
+ dev->ieee80211_ptr->iftype == NL80211_IFTYPE_P2P_GO) &&
+ ap_pmksa_caching_support))
+ return -EOPNOTSUPP;
+
+ if (!rdev->ops->del_pmksa)
return -EOPNOTSUPP;
- return rdev_ops(&rdev->wiphy, dev, &pmksa);
+ return rdev_del_pmksa(rdev, dev, &pmksa);
}
static int nl80211_flush_pmksa(struct sk_buff *skb, struct genl_info *info)
if (tid_conf->mask & ~mask) {
NL_SET_ERR_MSG(extack, "unsupported TID configuration");
- return -ENOTSUPP;
+ return -EOPNOTSUPP;
}
return 0;
return rdev_set_hw_timestamp(rdev, dev, &hwts);
}
+static int
+nl80211_set_ttlm(struct sk_buff *skb, struct genl_info *info)
+{
+ struct cfg80211_ttlm_params params = {};
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+ struct net_device *dev = info->user_ptr[1];
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
+
+ if (wdev->iftype != NL80211_IFTYPE_STATION &&
+ wdev->iftype != NL80211_IFTYPE_P2P_CLIENT)
+ return -EOPNOTSUPP;
+
+ if (!wdev->connected)
+ return -ENOLINK;
+
+ if (!info->attrs[NL80211_ATTR_MLO_TTLM_DLINK] ||
+ !info->attrs[NL80211_ATTR_MLO_TTLM_ULINK])
+ return -EINVAL;
+
+ nla_memcpy(params.dlink,
+ info->attrs[NL80211_ATTR_MLO_TTLM_DLINK],
+ sizeof(params.dlink));
+ nla_memcpy(params.ulink,
+ info->attrs[NL80211_ATTR_MLO_TTLM_ULINK],
+ sizeof(params.ulink));
+
+ return rdev_set_ttlm(rdev, dev, ¶ms);
+}
+
#define NL80211_FLAG_NEED_WIPHY 0x01
#define NL80211_FLAG_NEED_NETDEV 0x02
#define NL80211_FLAG_NEED_RTNL 0x04
{
.cmd = NL80211_CMD_SET_PMKSA,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = nl80211_setdel_pmksa,
+ .doit = nl80211_set_pmksa,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP |
NL80211_FLAG_CLEAR_SKB),
{
.cmd = NL80211_CMD_DEL_PMKSA,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = nl80211_setdel_pmksa,
+ .doit = nl80211_del_pmksa,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP),
},
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP),
},
+ {
+ .cmd = NL80211_CMD_SET_TID_TO_LINK_MAPPING,
+ .doit = nl80211_set_ttlm,
+ .flags = GENL_UNS_ADMIN_PERM,
+ .internal_flags = IFLAGS(NL80211_FLAG_NEED_NETDEV_UP),
+ },
};
static struct genl_family nl80211_fam __ro_after_init = {
nlmsg_free(msg);
}
+struct nl80211_mlme_event {
+ enum nl80211_commands cmd;
+ const u8 *buf;
+ size_t buf_len;
+ int uapsd_queues;
+ const u8 *req_ies;
+ size_t req_ies_len;
+ bool reconnect;
+};
+
static void nl80211_send_mlme_event(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
- const u8 *buf, size_t len,
- enum nl80211_commands cmd, gfp_t gfp,
- int uapsd_queues, const u8 *req_ies,
- size_t req_ies_len, bool reconnect)
+ const struct nl80211_mlme_event *event,
+ gfp_t gfp)
{
struct sk_buff *msg;
void *hdr;
- msg = nlmsg_new(100 + len + req_ies_len, gfp);
+ msg = nlmsg_new(100 + event->buf_len + event->req_ies_len, gfp);
if (!msg)
return;
- hdr = nl80211hdr_put(msg, 0, 0, 0, cmd);
+ hdr = nl80211hdr_put(msg, 0, 0, 0, event->cmd);
if (!hdr) {
nlmsg_free(msg);
return;
if (nla_put_u32(msg, NL80211_ATTR_WIPHY, rdev->wiphy_idx) ||
nla_put_u32(msg, NL80211_ATTR_IFINDEX, netdev->ifindex) ||
- nla_put(msg, NL80211_ATTR_FRAME, len, buf) ||
- (req_ies &&
- nla_put(msg, NL80211_ATTR_REQ_IE, req_ies_len, req_ies)))
+ nla_put(msg, NL80211_ATTR_FRAME, event->buf_len, event->buf) ||
+ (event->req_ies &&
+ nla_put(msg, NL80211_ATTR_REQ_IE, event->req_ies_len,
+ event->req_ies)))
goto nla_put_failure;
- if (reconnect && nla_put_flag(msg, NL80211_ATTR_RECONNECT_REQUESTED))
+ if (event->reconnect &&
+ nla_put_flag(msg, NL80211_ATTR_RECONNECT_REQUESTED))
goto nla_put_failure;
- if (uapsd_queues >= 0) {
+ if (event->uapsd_queues >= 0) {
struct nlattr *nla_wmm =
nla_nest_start_noflag(msg, NL80211_ATTR_STA_WME);
if (!nla_wmm)
goto nla_put_failure;
if (nla_put_u8(msg, NL80211_STA_WME_UAPSD_QUEUES,
- uapsd_queues))
+ event->uapsd_queues))
goto nla_put_failure;
nla_nest_end(msg, nla_wmm);
struct net_device *netdev, const u8 *buf,
size_t len, gfp_t gfp)
{
- nl80211_send_mlme_event(rdev, netdev, buf, len,
- NL80211_CMD_AUTHENTICATE, gfp, -1, NULL, 0,
- false);
+ struct nl80211_mlme_event event = {
+ .cmd = NL80211_CMD_AUTHENTICATE,
+ .buf = buf,
+ .buf_len = len,
+ .uapsd_queues = -1,
+ };
+
+ nl80211_send_mlme_event(rdev, netdev, &event, gfp);
}
void nl80211_send_rx_assoc(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
- struct cfg80211_rx_assoc_resp_data *data)
+ const struct cfg80211_rx_assoc_resp_data *data)
{
- nl80211_send_mlme_event(rdev, netdev, data->buf, data->len,
- NL80211_CMD_ASSOCIATE, GFP_KERNEL,
- data->uapsd_queues,
- data->req_ies, data->req_ies_len, false);
+ struct nl80211_mlme_event event = {
+ .cmd = NL80211_CMD_ASSOCIATE,
+ .buf = data->buf,
+ .buf_len = data->len,
+ .uapsd_queues = data->uapsd_queues,
+ .req_ies = data->req_ies,
+ .req_ies_len = data->req_ies_len,
+ };
+
+ nl80211_send_mlme_event(rdev, netdev, &event, GFP_KERNEL);
}
void nl80211_send_deauth(struct cfg80211_registered_device *rdev,
struct net_device *netdev, const u8 *buf,
size_t len, bool reconnect, gfp_t gfp)
{
- nl80211_send_mlme_event(rdev, netdev, buf, len,
- NL80211_CMD_DEAUTHENTICATE, gfp, -1, NULL, 0,
- reconnect);
+ struct nl80211_mlme_event event = {
+ .cmd = NL80211_CMD_DEAUTHENTICATE,
+ .buf = buf,
+ .buf_len = len,
+ .reconnect = reconnect,
+ .uapsd_queues = -1,
+ };
+
+ nl80211_send_mlme_event(rdev, netdev, &event, gfp);
}
void nl80211_send_disassoc(struct cfg80211_registered_device *rdev,
struct net_device *netdev, const u8 *buf,
size_t len, bool reconnect, gfp_t gfp)
{
- nl80211_send_mlme_event(rdev, netdev, buf, len,
- NL80211_CMD_DISASSOCIATE, gfp, -1, NULL, 0,
- reconnect);
+ struct nl80211_mlme_event event = {
+ .cmd = NL80211_CMD_DISASSOCIATE,
+ .buf = buf,
+ .buf_len = len,
+ .reconnect = reconnect,
+ .uapsd_queues = -1,
+ };
+
+ nl80211_send_mlme_event(rdev, netdev, &event, gfp);
}
void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev, const u8 *buf,
struct wiphy *wiphy = wdev->wiphy;
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
const struct ieee80211_mgmt *mgmt = (void *)buf;
- u32 cmd;
+ struct nl80211_mlme_event event = {
+ .buf = buf,
+ .buf_len = len,
+ .uapsd_queues = -1,
+ };
if (WARN_ON(len < 2))
return;
if (ieee80211_is_deauth(mgmt->frame_control)) {
- cmd = NL80211_CMD_UNPROT_DEAUTHENTICATE;
+ event.cmd = NL80211_CMD_UNPROT_DEAUTHENTICATE;
} else if (ieee80211_is_disassoc(mgmt->frame_control)) {
- cmd = NL80211_CMD_UNPROT_DISASSOCIATE;
+ event.cmd = NL80211_CMD_UNPROT_DISASSOCIATE;
} else if (ieee80211_is_beacon(mgmt->frame_control)) {
if (wdev->unprot_beacon_reported &&
elapsed_jiffies_msecs(wdev->unprot_beacon_reported) < 10000)
return;
- cmd = NL80211_CMD_UNPROT_BEACON;
+ event.cmd = NL80211_CMD_UNPROT_BEACON;
wdev->unprot_beacon_reported = jiffies;
} else {
return;
}
trace_cfg80211_rx_unprot_mlme_mgmt(dev, buf, len);
- nl80211_send_mlme_event(rdev, dev, buf, len, cmd, GFP_ATOMIC, -1,
- NULL, 0, false);
+ nl80211_send_mlme_event(rdev, dev, &event, GFP_ATOMIC);
}
EXPORT_SYMBOL(cfg80211_rx_unprot_mlme_mgmt);
break;
}
+ cfg80211_schedule_channels_check(wdev);
cfg80211_sched_dfs_chan_update(rdev);
nl80211_ch_switch_notify(rdev, dev, link_id, chandef, GFP_KERNEL,
}
EXPORT_SYMBOL(cfg80211_update_owe_info_event);
+void cfg80211_schedule_channels_check(struct wireless_dev *wdev)
+{
+ struct wiphy *wiphy = wdev->wiphy;
+
+ /* Schedule channels check if NO_IR or DFS relaxations are supported */
+ if (wdev->iftype == NL80211_IFTYPE_STATION &&
+ (wiphy_ext_feature_isset(wiphy,
+ NL80211_EXT_FEATURE_DFS_CONCURRENT) ||
+ (IS_ENABLED(CONFIG_CFG80211_REG_RELAX_NO_IR) &&
+ wiphy->regulatory_flags & REGULATORY_ENABLE_RELAX_NO_IR)))
+ reg_check_channels();
+}
+EXPORT_SYMBOL(cfg80211_schedule_channels_check);
+
/* initialisation/exit functions */
int __init nl80211_init(void)
projects / linux-2.6-microblaze.git / blobdiff