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-rw-r--r--net/wireless/nl80211.c664
1 files changed, 365 insertions, 299 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 775d0c4d86c3..521d36bb0803 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -64,9 +64,9 @@ static const struct genl_multicast_group nl80211_mcgrps[] = {
/* returns ERR_PTR values */
static struct wireless_dev *
-__cfg80211_wdev_from_attrs(struct net *netns, struct nlattr **attrs)
+__cfg80211_wdev_from_attrs(struct cfg80211_registered_device *rdev,
+ struct net *netns, struct nlattr **attrs)
{
- struct cfg80211_registered_device *rdev;
struct wireless_dev *result = NULL;
bool have_ifidx = attrs[NL80211_ATTR_IFINDEX];
bool have_wdev_id = attrs[NL80211_ATTR_WDEV];
@@ -74,8 +74,6 @@ __cfg80211_wdev_from_attrs(struct net *netns, struct nlattr **attrs)
int wiphy_idx = -1;
int ifidx = -1;
- ASSERT_RTNL();
-
if (!have_ifidx && !have_wdev_id)
return ERR_PTR(-EINVAL);
@@ -86,6 +84,28 @@ __cfg80211_wdev_from_attrs(struct net *netns, struct nlattr **attrs)
wiphy_idx = wdev_id >> 32;
}
+ if (rdev) {
+ struct wireless_dev *wdev;
+
+ lockdep_assert_held(&rdev->wiphy.mtx);
+
+ list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) {
+ if (have_ifidx && wdev->netdev &&
+ wdev->netdev->ifindex == ifidx) {
+ result = wdev;
+ break;
+ }
+ if (have_wdev_id && wdev->identifier == (u32)wdev_id) {
+ result = wdev;
+ break;
+ }
+ }
+
+ return result ?: ERR_PTR(-ENODEV);
+ }
+
+ ASSERT_RTNL();
+
list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
struct wireless_dev *wdev;
@@ -732,6 +752,7 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
NL80211_SAE_PWE_BOTH),
[NL80211_ATTR_RECONNECT_REQUESTED] = { .type = NLA_REJECT },
[NL80211_ATTR_SAR_SPEC] = NLA_POLICY_NESTED(sar_policy),
+ [NL80211_ATTR_DISABLE_HE] = { .type = NLA_FLAG },
};
/* policy for the key attributes */
@@ -914,22 +935,31 @@ int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
return err;
}
- *wdev = __cfg80211_wdev_from_attrs(sock_net(cb->skb->sk),
+ rtnl_lock();
+ *wdev = __cfg80211_wdev_from_attrs(NULL, sock_net(cb->skb->sk),
attrbuf);
kfree(attrbuf);
- if (IS_ERR(*wdev))
+ if (IS_ERR(*wdev)) {
+ rtnl_unlock();
return PTR_ERR(*wdev);
+ }
*rdev = wiphy_to_rdev((*wdev)->wiphy);
+ mutex_lock(&(*rdev)->wiphy.mtx);
+ rtnl_unlock();
/* 0 is the first index - add 1 to parse only once */
cb->args[0] = (*rdev)->wiphy_idx + 1;
cb->args[1] = (*wdev)->identifier;
} else {
/* subtract the 1 again here */
- struct wiphy *wiphy = wiphy_idx_to_wiphy(cb->args[0] - 1);
+ struct wiphy *wiphy;
struct wireless_dev *tmp;
- if (!wiphy)
+ rtnl_lock();
+ wiphy = wiphy_idx_to_wiphy(cb->args[0] - 1);
+ if (!wiphy) {
+ rtnl_unlock();
return -ENODEV;
+ }
*rdev = wiphy_to_rdev(wiphy);
*wdev = NULL;
@@ -940,8 +970,12 @@ int nl80211_prepare_wdev_dump(struct netlink_callback *cb,
}
}
- if (!*wdev)
+ if (!*wdev) {
+ rtnl_unlock();
return -ENODEV;
+ }
+ mutex_lock(&(*rdev)->wiphy.mtx);
+ rtnl_unlock();
}
return 0;
@@ -3141,7 +3175,7 @@ static int nl80211_set_channel(struct sk_buff *skb, struct genl_info *info)
static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
{
- struct cfg80211_registered_device *rdev;
+ struct cfg80211_registered_device *rdev = NULL;
struct net_device *netdev = NULL;
struct wireless_dev *wdev;
int result = 0, rem_txq_params = 0;
@@ -3152,8 +3186,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
u8 coverage_class = 0;
u32 txq_limit = 0, txq_memory_limit = 0, txq_quantum = 0;
- ASSERT_RTNL();
-
+ rtnl_lock();
/*
* Try to find the wiphy and netdev. Normally this
* function shouldn't need the netdev, but this is
@@ -3177,14 +3210,18 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
if (!netdev) {
rdev = __cfg80211_rdev_from_attrs(genl_info_net(info),
info->attrs);
- if (IS_ERR(rdev))
+ if (IS_ERR(rdev)) {
+ rtnl_unlock();
return PTR_ERR(rdev);
+ }
wdev = NULL;
netdev = NULL;
result = 0;
} else
wdev = netdev->ieee80211_ptr;
+ wiphy_lock(&rdev->wiphy);
+
/*
* end workaround code, by now the rdev is available
* and locked, and wdev may or may not be NULL.
@@ -3193,26 +3230,35 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_WIPHY_NAME])
result = cfg80211_dev_rename(
rdev, nla_data(info->attrs[NL80211_ATTR_WIPHY_NAME]));
+ rtnl_unlock();
if (result)
- return result;
+ goto out;
if (info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS]) {
struct ieee80211_txq_params txq_params;
struct nlattr *tb[NL80211_TXQ_ATTR_MAX + 1];
- if (!rdev->ops->set_txq_params)
- return -EOPNOTSUPP;
+ if (!rdev->ops->set_txq_params) {
+ result = -EOPNOTSUPP;
+ goto out;
+ }
- if (!netdev)
- return -EINVAL;
+ if (!netdev) {
+ result = -EINVAL;
+ goto out;
+ }
if (netdev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
- netdev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
- return -EINVAL;
+ netdev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO) {
+ result = -EINVAL;
+ goto out;
+ }
- if (!netif_running(netdev))
- return -ENETDOWN;
+ if (!netif_running(netdev)) {
+ result = -ENETDOWN;
+ goto out;
+ }
nla_for_each_nested(nl_txq_params,
info->attrs[NL80211_ATTR_WIPHY_TXQ_PARAMS],
@@ -3223,15 +3269,15 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
txq_params_policy,
info->extack);
if (result)
- return result;
+ goto out;
result = parse_txq_params(tb, &txq_params);
if (result)
- return result;
+ goto out;
result = rdev_set_txq_params(rdev, netdev,
&txq_params);
if (result)
- return result;
+ goto out;
}
}
@@ -3241,7 +3287,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
nl80211_can_set_dev_channel(wdev) ? netdev : NULL,
info);
if (result)
- return result;
+ goto out;
}
if (info->attrs[NL80211_ATTR_WIPHY_TX_POWER_SETTING]) {
@@ -3252,15 +3298,19 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
if (!(rdev->wiphy.features & NL80211_FEATURE_VIF_TXPOWER))
txp_wdev = NULL;
- if (!rdev->ops->set_tx_power)
- return -EOPNOTSUPP;
+ if (!rdev->ops->set_tx_power) {
+ result = -EOPNOTSUPP;
+ goto out;
+ }
idx = NL80211_ATTR_WIPHY_TX_POWER_SETTING;
type = nla_get_u32(info->attrs[idx]);
if (!info->attrs[NL80211_ATTR_WIPHY_TX_POWER_LEVEL] &&
- (type != NL80211_TX_POWER_AUTOMATIC))
- return -EINVAL;
+ (type != NL80211_TX_POWER_AUTOMATIC)) {
+ result = -EINVAL;
+ goto out;
+ }
if (type != NL80211_TX_POWER_AUTOMATIC) {
idx = NL80211_ATTR_WIPHY_TX_POWER_LEVEL;
@@ -3269,7 +3319,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
result = rdev_set_tx_power(rdev, txp_wdev, type, mbm);
if (result)
- return result;
+ goto out;
}
if (info->attrs[NL80211_ATTR_WIPHY_ANTENNA_TX] &&
@@ -3278,8 +3328,10 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
if ((!rdev->wiphy.available_antennas_tx &&
!rdev->wiphy.available_antennas_rx) ||
- !rdev->ops->set_antenna)
- return -EOPNOTSUPP;
+ !rdev->ops->set_antenna) {
+ result = -EOPNOTSUPP;
+ goto out;
+ }
tx_ant = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_ANTENNA_TX]);
rx_ant = nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_ANTENNA_RX]);
@@ -3287,15 +3339,17 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
/* reject antenna configurations which don't match the
* available antenna masks, except for the "all" mask */
if ((~tx_ant && (tx_ant & ~rdev->wiphy.available_antennas_tx)) ||
- (~rx_ant && (rx_ant & ~rdev->wiphy.available_antennas_rx)))
- return -EINVAL;
+ (~rx_ant && (rx_ant & ~rdev->wiphy.available_antennas_rx))) {
+ result = -EINVAL;
+ goto out;
+ }
tx_ant = tx_ant & rdev->wiphy.available_antennas_tx;
rx_ant = rx_ant & rdev->wiphy.available_antennas_rx;
result = rdev_set_antenna(rdev, tx_ant, rx_ant);
if (result)
- return result;
+ goto out;
}
changed = 0;
@@ -3317,8 +3371,10 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_WIPHY_FRAG_THRESHOLD]) {
frag_threshold = nla_get_u32(
info->attrs[NL80211_ATTR_WIPHY_FRAG_THRESHOLD]);
- if (frag_threshold < 256)
- return -EINVAL;
+ if (frag_threshold < 256) {
+ result = -EINVAL;
+ goto out;
+ }
if (frag_threshold != (u32) -1) {
/*
@@ -3339,8 +3395,10 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
}
if (info->attrs[NL80211_ATTR_WIPHY_COVERAGE_CLASS]) {
- if (info->attrs[NL80211_ATTR_WIPHY_DYN_ACK])
- return -EINVAL;
+ if (info->attrs[NL80211_ATTR_WIPHY_DYN_ACK]) {
+ result = -EINVAL;
+ goto out;
+ }
coverage_class = nla_get_u8(
info->attrs[NL80211_ATTR_WIPHY_COVERAGE_CLASS]);
@@ -3348,16 +3406,20 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
}
if (info->attrs[NL80211_ATTR_WIPHY_DYN_ACK]) {
- if (!(rdev->wiphy.features & NL80211_FEATURE_ACKTO_ESTIMATION))
- return -EOPNOTSUPP;
+ if (!(rdev->wiphy.features & NL80211_FEATURE_ACKTO_ESTIMATION)) {
+ result = -EOPNOTSUPP;
+ goto out;
+ }
changed |= WIPHY_PARAM_DYN_ACK;
}
if (info->attrs[NL80211_ATTR_TXQ_LIMIT]) {
if (!wiphy_ext_feature_isset(&rdev->wiphy,
- NL80211_EXT_FEATURE_TXQS))
- return -EOPNOTSUPP;
+ NL80211_EXT_FEATURE_TXQS)) {
+ result = -EOPNOTSUPP;
+ goto out;
+ }
txq_limit = nla_get_u32(
info->attrs[NL80211_ATTR_TXQ_LIMIT]);
changed |= WIPHY_PARAM_TXQ_LIMIT;
@@ -3365,8 +3427,10 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_TXQ_MEMORY_LIMIT]) {
if (!wiphy_ext_feature_isset(&rdev->wiphy,
- NL80211_EXT_FEATURE_TXQS))
- return -EOPNOTSUPP;
+ NL80211_EXT_FEATURE_TXQS)) {
+ result = -EOPNOTSUPP;
+ goto out;
+ }
txq_memory_limit = nla_get_u32(
info->attrs[NL80211_ATTR_TXQ_MEMORY_LIMIT]);
changed |= WIPHY_PARAM_TXQ_MEMORY_LIMIT;
@@ -3374,8 +3438,10 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_TXQ_QUANTUM]) {
if (!wiphy_ext_feature_isset(&rdev->wiphy,
- NL80211_EXT_FEATURE_TXQS))
- return -EOPNOTSUPP;
+ NL80211_EXT_FEATURE_TXQS)) {
+ result = -EOPNOTSUPP;
+ goto out;
+ }
txq_quantum = nla_get_u32(
info->attrs[NL80211_ATTR_TXQ_QUANTUM]);
changed |= WIPHY_PARAM_TXQ_QUANTUM;
@@ -3387,8 +3453,10 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
u8 old_coverage_class;
u32 old_txq_limit, old_txq_memory_limit, old_txq_quantum;
- if (!rdev->ops->set_wiphy_params)
- return -EOPNOTSUPP;
+ if (!rdev->ops->set_wiphy_params) {
+ result = -EOPNOTSUPP;
+ goto out;
+ }
old_retry_short = rdev->wiphy.retry_short;
old_retry_long = rdev->wiphy.retry_long;
@@ -3426,10 +3494,15 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
rdev->wiphy.txq_limit = old_txq_limit;
rdev->wiphy.txq_memory_limit = old_txq_memory_limit;
rdev->wiphy.txq_quantum = old_txq_quantum;
- return result;
+ goto out;
}
}
- return 0;
+
+ result = 0;
+
+out:
+ wiphy_unlock(&rdev->wiphy);
+ return result;
}
static int nl80211_send_chandef(struct sk_buff *msg,
@@ -3960,6 +4033,17 @@ static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info)
return -EOPNOTSUPP;
/*
+ * We hold RTNL, so this is safe, without RTNL opencount cannot
+ * reach 0, and thus the rdev cannot be deleted.
+ *
+ * We need to do it for the dev_close(), since that will call
+ * the netdev notifiers, and we need to acquire the mutex there
+ * but don't know if we get there from here or from some other
+ * place (e.g. "ip link set ... down").
+ */
+ mutex_unlock(&rdev->wiphy.mtx);
+
+ /*
* If we remove a wireless device without a netdev then clear
* user_ptr[1] so that nl80211_post_doit won't dereference it
* to check if it needs to do dev_put(). Otherwise it crashes
@@ -3968,6 +4052,10 @@ static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info)
*/
if (!wdev->netdev)
info->user_ptr[1] = NULL;
+ else
+ dev_close(wdev->netdev);
+
+ mutex_lock(&rdev->wiphy.mtx);
return rdev_del_virtual_intf(rdev, wdev);
}
@@ -5884,10 +5972,11 @@ static int nl80211_dump_station(struct sk_buff *skb,
int sta_idx = cb->args[2];
int err;
- rtnl_lock();
err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
if (err)
- goto out_err;
+ return err;
+ /* nl80211_prepare_wdev_dump acquired it in the successful case */
+ __acquire(&rdev->wiphy.mtx);
if (!wdev->netdev) {
err = -EINVAL;
@@ -5922,7 +6011,7 @@ static int nl80211_dump_station(struct sk_buff *skb,
cb->args[2] = sta_idx;
err = skb->len;
out_err:
- rtnl_unlock();
+ wiphy_unlock(&rdev->wiphy);
return err;
}
@@ -6780,10 +6869,11 @@ static int nl80211_dump_mpath(struct sk_buff *skb,
int path_idx = cb->args[2];
int err;
- rtnl_lock();
err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
if (err)
- goto out_err;
+ return err;
+ /* nl80211_prepare_wdev_dump acquired it in the successful case */
+ __acquire(&rdev->wiphy.mtx);
if (!rdev->ops->dump_mpath) {
err = -EOPNOTSUPP;
@@ -6816,7 +6906,7 @@ static int nl80211_dump_mpath(struct sk_buff *skb,
cb->args[2] = path_idx;
err = skb->len;
out_err:
- rtnl_unlock();
+ wiphy_unlock(&rdev->wiphy);
return err;
}
@@ -6979,10 +7069,11 @@ static int nl80211_dump_mpp(struct sk_buff *skb,
int path_idx = cb->args[2];
int err;
- rtnl_lock();
err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
if (err)
- goto out_err;
+ return err;
+ /* nl80211_prepare_wdev_dump acquired it in the successful case */
+ __acquire(&rdev->wiphy.mtx);
if (!rdev->ops->dump_mpp) {
err = -EOPNOTSUPP;
@@ -7015,7 +7106,7 @@ static int nl80211_dump_mpp(struct sk_buff *skb,
cb->args[2] = path_idx;
err = skb->len;
out_err:
- rtnl_unlock();
+ wiphy_unlock(&rdev->wiphy);
return err;
}
@@ -7634,12 +7725,15 @@ static int nl80211_get_reg_do(struct sk_buff *skb, struct genl_info *info)
if (!hdr)
goto put_failure;
+ rtnl_lock();
+
if (info->attrs[NL80211_ATTR_WIPHY]) {
bool self_managed;
rdev = cfg80211_get_dev_from_info(genl_info_net(info), info);
if (IS_ERR(rdev)) {
nlmsg_free(msg);
+ rtnl_unlock();
return PTR_ERR(rdev);
}
@@ -7651,6 +7745,7 @@ static int nl80211_get_reg_do(struct sk_buff *skb, struct genl_info *info)
/* a self-managed-reg device must have a private regdom */
if (WARN_ON(!regdom && self_managed)) {
nlmsg_free(msg);
+ rtnl_unlock();
return -EINVAL;
}
@@ -7675,11 +7770,13 @@ static int nl80211_get_reg_do(struct sk_buff *skb, struct genl_info *info)
rcu_read_unlock();
genlmsg_end(msg, hdr);
+ rtnl_unlock();
return genlmsg_reply(msg, info);
nla_put_failure_rcu:
rcu_read_unlock();
nla_put_failure:
+ rtnl_unlock();
put_failure:
nlmsg_free(msg);
return -EMSGSIZE;
@@ -7842,12 +7939,17 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info)
return -EINVAL;
}
- if (!reg_is_valid_request(alpha2))
- return -EINVAL;
+ rtnl_lock();
+ if (!reg_is_valid_request(alpha2)) {
+ r = -EINVAL;
+ goto out;
+ }
rd = kzalloc(struct_size(rd, reg_rules, num_rules), GFP_KERNEL);
- if (!rd)
- return -ENOMEM;
+ if (!rd) {
+ r = -ENOMEM;
+ goto out;
+ }
rd->n_reg_rules = num_rules;
rd->alpha2[0] = alpha2[0];
@@ -7879,10 +7981,13 @@ static int nl80211_set_reg(struct sk_buff *skb, struct genl_info *info)
}
}
+ r = set_regdom(rd, REGD_SOURCE_CRDA);
/* set_regdom takes ownership of rd */
- return set_regdom(rd, REGD_SOURCE_CRDA);
+ rd = NULL;
bad_reg:
kfree(rd);
+ out:
+ rtnl_unlock();
return r;
}
#endif /* CONFIG_CFG80211_CRDA_SUPPORT */
@@ -9050,10 +9155,7 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
struct net_device *dev = info->user_ptr[1];
struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_csa_settings params;
- /* csa_attrs is defined static to avoid waste of stack size - this
- * function is called under RTNL lock, so this should not be a problem.
- */
- static struct nlattr *csa_attrs[NL80211_ATTR_MAX+1];
+ struct nlattr **csa_attrs = NULL;
int err;
bool need_new_beacon = false;
bool need_handle_dfs_flag = true;
@@ -9118,28 +9220,39 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
if (err)
return err;
+ csa_attrs = kcalloc(NL80211_ATTR_MAX + 1, sizeof(*csa_attrs),
+ GFP_KERNEL);
+ if (!csa_attrs)
+ return -ENOMEM;
+
err = nla_parse_nested_deprecated(csa_attrs, NL80211_ATTR_MAX,
info->attrs[NL80211_ATTR_CSA_IES],
nl80211_policy, info->extack);
if (err)
- return err;
+ goto free;
err = nl80211_parse_beacon(rdev, csa_attrs, &params.beacon_csa);
if (err)
- return err;
+ goto free;
- if (!csa_attrs[NL80211_ATTR_CNTDWN_OFFS_BEACON])
- return -EINVAL;
+ if (!csa_attrs[NL80211_ATTR_CNTDWN_OFFS_BEACON]) {
+ err = -EINVAL;
+ goto free;
+ }
len = nla_len(csa_attrs[NL80211_ATTR_CNTDWN_OFFS_BEACON]);
- if (!len || (len % sizeof(u16)))
- return -EINVAL;
+ if (!len || (len % sizeof(u16))) {
+ err = -EINVAL;
+ goto free;
+ }
params.n_counter_offsets_beacon = len / sizeof(u16);
if (rdev->wiphy.max_num_csa_counters &&
(params.n_counter_offsets_beacon >
- rdev->wiphy.max_num_csa_counters))
- return -EINVAL;
+ rdev->wiphy.max_num_csa_counters)) {
+ err = -EINVAL;
+ goto free;
+ }
params.counter_offsets_beacon =
nla_data(csa_attrs[NL80211_ATTR_CNTDWN_OFFS_BEACON]);
@@ -9148,23 +9261,31 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
for (i = 0; i < params.n_counter_offsets_beacon; i++) {
u16 offset = params.counter_offsets_beacon[i];
- if (offset >= params.beacon_csa.tail_len)
- return -EINVAL;
+ if (offset >= params.beacon_csa.tail_len) {
+ err = -EINVAL;
+ goto free;
+ }
- if (params.beacon_csa.tail[offset] != params.count)
- return -EINVAL;
+ if (params.beacon_csa.tail[offset] != params.count) {
+ err = -EINVAL;
+ goto free;
+ }
}
if (csa_attrs[NL80211_ATTR_CNTDWN_OFFS_PRESP]) {
len = nla_len(csa_attrs[NL80211_ATTR_CNTDWN_OFFS_PRESP]);
- if (!len || (len % sizeof(u16)))
- return -EINVAL;
+ if (!len || (len % sizeof(u16))) {
+ err = -EINVAL;
+ goto free;
+ }
params.n_counter_offsets_presp = len / sizeof(u16);
if (rdev->wiphy.max_num_csa_counters &&
(params.n_counter_offsets_presp >
- rdev->wiphy.max_num_csa_counters))
- return -EINVAL;
+ rdev->wiphy.max_num_csa_counters)) {
+ err = -EINVAL;
+ goto free;
+ }
params.counter_offsets_presp =
nla_data(csa_attrs[NL80211_ATTR_CNTDWN_OFFS_PRESP]);
@@ -9173,35 +9294,42 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info)
for (i = 0; i < params.n_counter_offsets_presp; i++) {
u16 offset = params.counter_offsets_presp[i];
- if (offset >= params.beacon_csa.probe_resp_len)
- return -EINVAL;
+ if (offset >= params.beacon_csa.probe_resp_len) {
+ err = -EINVAL;
+ goto free;
+ }
if (params.beacon_csa.probe_resp[offset] !=
- params.count)
- return -EINVAL;
+ params.count) {
+ err = -EINVAL;
+ goto free;
+ }
}
}
skip_beacons:
err = nl80211_parse_chandef(rdev, info, &params.chandef);
if (err)
- return err;
+ goto free;
if (!cfg80211_reg_can_beacon_relax(&rdev->wiphy, &params.chandef,
- wdev->iftype))
- return -EINVAL;
+ wdev->iftype)) {
+ err = -EINVAL;
+ goto free;
+ }
err = cfg80211_chandef_dfs_required(wdev->wiphy,
&params.chandef,
wdev->iftype);
if (err < 0)
- return err;
+ goto free;
if (err > 0) {
params.radar_required = true;
if (need_handle_dfs_flag &&
!nla_get_flag(info->attrs[NL80211_ATTR_HANDLE_DFS])) {
- return -EINVAL;
+ err = -EINVAL;
+ goto free;
}
}
@@ -9212,6 +9340,8 @@ skip_beacons:
err = rdev_channel_switch(rdev, dev, &params);
wdev_unlock(wdev);
+free:
+ kfree(csa_attrs);
return err;
}
@@ -9362,12 +9492,11 @@ static int nl80211_dump_scan(struct sk_buff *skb, struct netlink_callback *cb)
int start = cb->args[2], idx = 0;
int err;
- rtnl_lock();
err = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
- if (err) {
- rtnl_unlock();
+ if (err)
return err;
- }
+ /* nl80211_prepare_wdev_dump acquired it in the successful case */
+ __acquire(&rdev->wiphy.mtx);
wdev_lock(wdev);
spin_lock_bh(&rdev->bss_lock);
@@ -9398,7 +9527,7 @@ static int nl80211_dump_scan(struct sk_buff *skb, struct netlink_callback *cb)
wdev_unlock(wdev);
cb->args[2] = idx;
- rtnl_unlock();
+ wiphy_unlock(&rdev->wiphy);
return skb->len;
}
@@ -9496,10 +9625,13 @@ static int nl80211_dump_survey(struct sk_buff *skb, struct netlink_callback *cb)
if (!attrbuf)
return -ENOMEM;
- rtnl_lock();
res = nl80211_prepare_wdev_dump(cb, &rdev, &wdev);
- if (res)
- goto out_err;
+ if (res) {
+ kfree(attrbuf);
+ return res;
+ }
+ /* nl80211_prepare_wdev_dump acquired it in the successful case */
+ __acquire(&rdev->wiphy.mtx);
/* prepare_wdev_dump parsed the attributes */
radio_stats = attrbuf[NL80211_ATTR_SURVEY_RADIO_STATS];
@@ -9541,7 +9673,7 @@ static int nl80211_dump_survey(struct sk_buff *skb, struct netlink_callback *cb)
res = skb->len;
out_err:
kfree(attrbuf);
- rtnl_unlock();
+ wiphy_unlock(&rdev->wiphy);
return res;
}
@@ -9888,6 +10020,9 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_VHT]))
req.flags |= ASSOC_REQ_DISABLE_VHT;
+ if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_HE]))
+ req.flags |= ASSOC_REQ_DISABLE_HE;
+
if (info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK])
memcpy(&req.vht_capa_mask,
nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]),
@@ -10403,10 +10538,14 @@ EXPORT_SYMBOL(__cfg80211_send_event_skb);
static int nl80211_testmode_do(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
- struct wireless_dev *wdev =
- __cfg80211_wdev_from_attrs(genl_info_net(info), info->attrs);
+ struct wireless_dev *wdev;
int err;
+ lockdep_assert_held(&rdev->wiphy.mtx);
+
+ wdev = __cfg80211_wdev_from_attrs(rdev, genl_info_net(info),
+ info->attrs);
+
if (!rdev->ops->testmode_cmd)
return -EOPNOTSUPP;
@@ -10667,6 +10806,9 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_VHT]))
connect.flags |= ASSOC_REQ_DISABLE_VHT;
+ if (nla_get_flag(info->attrs[NL80211_ATTR_DISABLE_HE]))
+ connect.flags |= ASSOC_REQ_DISABLE_HE;
+
if (info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK])
memcpy(&connect.vht_capa_mask,
nla_data(info->attrs[NL80211_ATTR_VHT_CAPABILITY_MASK]),
@@ -13591,7 +13733,8 @@ static int nl80211_vendor_cmd(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev = info->user_ptr[0];
struct wireless_dev *wdev =
- __cfg80211_wdev_from_attrs(genl_info_net(info), info->attrs);
+ __cfg80211_wdev_from_attrs(rdev, genl_info_net(info),
+ info->attrs);
int i, err;
u32 vid, subcmd;
@@ -13715,7 +13858,7 @@ static int nl80211_prepare_vendor_dump(struct sk_buff *skb,
goto out;
}
- *wdev = __cfg80211_wdev_from_attrs(sock_net(skb->sk), attrbuf);
+ *wdev = __cfg80211_wdev_from_attrs(NULL, sock_net(skb->sk), attrbuf);
if (IS_ERR(*wdev))
*wdev = NULL;
@@ -14650,31 +14793,24 @@ bad_tid_conf:
static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb,
struct genl_info *info)
{
- struct cfg80211_registered_device *rdev;
+ struct cfg80211_registered_device *rdev = NULL;
struct wireless_dev *wdev;
struct net_device *dev;
- bool rtnl = ops->internal_flags & NL80211_FLAG_NEED_RTNL;
-
- if (rtnl)
- rtnl_lock();
+ rtnl_lock();
if (ops->internal_flags & NL80211_FLAG_NEED_WIPHY) {
rdev = cfg80211_get_dev_from_info(genl_info_net(info), info);
if (IS_ERR(rdev)) {
- if (rtnl)
- rtnl_unlock();
+ rtnl_unlock();
return PTR_ERR(rdev);
}
info->user_ptr[0] = rdev;
} else if (ops->internal_flags & NL80211_FLAG_NEED_NETDEV ||
ops->internal_flags & NL80211_FLAG_NEED_WDEV) {
- ASSERT_RTNL();
-
- wdev = __cfg80211_wdev_from_attrs(genl_info_net(info),
+ wdev = __cfg80211_wdev_from_attrs(NULL, genl_info_net(info),
info->attrs);
if (IS_ERR(wdev)) {
- if (rtnl)
- rtnl_unlock();
+ rtnl_unlock();
return PTR_ERR(wdev);
}
@@ -14683,8 +14819,7 @@ static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb,
if (ops->internal_flags & NL80211_FLAG_NEED_NETDEV) {
if (!dev) {
- if (rtnl)
- rtnl_unlock();
+ rtnl_unlock();
return -EINVAL;
}
@@ -14695,8 +14830,7 @@ static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb,
if (ops->internal_flags & NL80211_FLAG_CHECK_NETDEV_UP &&
!wdev_running(wdev)) {
- if (rtnl)
- rtnl_unlock();
+ rtnl_unlock();
return -ENETDOWN;
}
@@ -14706,6 +14840,14 @@ static int nl80211_pre_doit(const struct genl_ops *ops, struct sk_buff *skb,
info->user_ptr[0] = rdev;
}
+ if (rdev) {
+ wiphy_lock(&rdev->wiphy);
+ /* we keep the mutex locked until post_doit */
+ __release(&rdev->wiphy.mtx);
+ }
+ if (!(ops->internal_flags & NL80211_FLAG_NEED_RTNL))
+ rtnl_unlock();
+
return 0;
}
@@ -14723,6 +14865,14 @@ static void nl80211_post_doit(const struct genl_ops *ops, struct sk_buff *skb,
}
}
+ if (info->user_ptr[0]) {
+ struct cfg80211_registered_device *rdev = info->user_ptr[0];
+
+ /* we kept the mutex locked since pre_doit */
+ __acquire(&rdev->wiphy.mtx);
+ wiphy_unlock(&rdev->wiphy);
+ }
+
if (ops->internal_flags & NL80211_FLAG_NEED_RTNL)
rtnl_unlock();
@@ -14851,8 +15001,7 @@ static const struct genl_ops nl80211_ops[] = {
.dumpit = nl80211_dump_wiphy,
.done = nl80211_dump_wiphy_done,
/* can be retrieved by unprivileged users */
- .internal_flags = NL80211_FLAG_NEED_WIPHY |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY,
},
};
@@ -14862,7 +15011,6 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_wiphy,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_RTNL,
},
{
.cmd = NL80211_CMD_GET_INTERFACE,
@@ -14870,8 +15018,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_get_interface,
.dumpit = nl80211_dump_interface,
/* can be retrieved by unprivileged users */
- .internal_flags = NL80211_FLAG_NEED_WDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV,
},
{
.cmd = NL80211_CMD_SET_INTERFACE,
@@ -14902,8 +15049,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_get_key,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_SET_KEY,
@@ -14911,7 +15057,6 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_set_key,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL |
NL80211_FLAG_CLEAR_SKB,
},
{
@@ -14920,7 +15065,6 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_new_key,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL |
NL80211_FLAG_CLEAR_SKB,
},
{
@@ -14928,64 +15072,56 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_del_key,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_SET_BEACON,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.flags = GENL_UNS_ADMIN_PERM,
.doit = nl80211_set_beacon,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_START_AP,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.flags = GENL_UNS_ADMIN_PERM,
.doit = nl80211_start_ap,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_STOP_AP,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.flags = GENL_UNS_ADMIN_PERM,
.doit = nl80211_stop_ap,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_GET_STATION,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_get_station,
.dumpit = nl80211_dump_station,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_SET_STATION,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_station,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_NEW_STATION,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_new_station,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_DEL_STATION,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_del_station,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_GET_MPATH,
@@ -14993,8 +15129,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_get_mpath,
.dumpit = nl80211_dump_mpath,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_GET_MPP,
@@ -15002,47 +15137,42 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_get_mpp,
.dumpit = nl80211_dump_mpp,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_SET_MPATH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_mpath,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_NEW_MPATH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_new_mpath,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_DEL_MPATH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_del_mpath,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_SET_BSS,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_bss,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_GET_REG,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_get_reg_do,
.dumpit = nl80211_get_reg_dump,
- .internal_flags = NL80211_FLAG_NEED_RTNL,
+ .internal_flags = 0,
/* can be retrieved by unprivileged users */
},
#ifdef CONFIG_CFG80211_CRDA_SUPPORT
@@ -15051,7 +15181,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_reg,
.flags = GENL_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_RTNL,
+ .internal_flags = 0,
},
#endif
{
@@ -15071,32 +15201,28 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_get_mesh_config,
/* can be retrieved by unprivileged users */
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_SET_MESH_CONFIG,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_update_mesh_config,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_TRIGGER_SCAN,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_trigger_scan,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_ABORT_SCAN,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_abort_scan,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_GET_SCAN,
@@ -15108,16 +15234,14 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_start_sched_scan,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_STOP_SCHED_SCAN,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_stop_sched_scan,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_AUTHENTICATE,
@@ -15125,7 +15249,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_authenticate,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL |
+ 0 |
NL80211_FLAG_CLEAR_SKB,
},
{
@@ -15134,7 +15258,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_associate,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL |
+ 0 |
NL80211_FLAG_CLEAR_SKB,
},
{
@@ -15142,32 +15266,28 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_deauthenticate,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_DISASSOCIATE,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_disassociate,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_JOIN_IBSS,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_join_ibss,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_LEAVE_IBSS,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_leave_ibss,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
#ifdef CONFIG_NL80211_TESTMODE
{
@@ -15176,8 +15296,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_testmode_do,
.dumpit = nl80211_testmode_dump,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WIPHY |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY,
},
#endif
{
@@ -15186,7 +15305,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_connect,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL |
+ 0 |
NL80211_FLAG_CLEAR_SKB,
},
{
@@ -15195,7 +15314,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_update_connect_params,
.flags = GENL_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL |
+ 0 |
NL80211_FLAG_CLEAR_SKB,
},
{
@@ -15203,16 +15322,14 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_disconnect,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_SET_WIPHY_NETNS,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_wiphy_netns,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WIPHY |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY,
},
{
.cmd = NL80211_CMD_GET_SURVEY,
@@ -15225,7 +15342,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_setdel_pmksa,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL |
+ 0 |
NL80211_FLAG_CLEAR_SKB,
},
{
@@ -15233,128 +15350,112 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_setdel_pmksa,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_FLUSH_PMKSA,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_flush_pmksa,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_REMAIN_ON_CHANNEL,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_remain_on_channel,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_cancel_remain_on_channel,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_SET_TX_BITRATE_MASK,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_tx_bitrate_mask,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_REGISTER_FRAME,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_register_mgmt,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV,
},
{
.cmd = NL80211_CMD_FRAME,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_tx_mgmt,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_FRAME_WAIT_CANCEL,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_tx_mgmt_cancel_wait,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_SET_POWER_SAVE,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_power_save,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_GET_POWER_SAVE,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_get_power_save,
/* can be retrieved by unprivileged users */
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_SET_CQM,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_cqm,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_SET_CHANNEL,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_channel,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_JOIN_MESH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_join_mesh,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_LEAVE_MESH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_leave_mesh,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_JOIN_OCB,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_join_ocb,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_LEAVE_OCB,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_leave_ocb,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
#ifdef CONFIG_PM
{
@@ -15362,16 +15463,14 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_get_wowlan,
/* can be retrieved by unprivileged users */
- .internal_flags = NL80211_FLAG_NEED_WIPHY |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY,
},
{
.cmd = NL80211_CMD_SET_WOWLAN,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_wowlan,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WIPHY |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY,
},
#endif
{
@@ -15380,7 +15479,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.doit = nl80211_set_rekey_data,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL |
+ 0 |
NL80211_FLAG_CLEAR_SKB,
},
{
@@ -15388,48 +15487,42 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_tdls_mgmt,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_TDLS_OPER,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_tdls_oper,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_UNEXPECTED_FRAME,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_register_unexpected_frame,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_PROBE_CLIENT,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_probe_client,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_REGISTER_BEACONS,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_register_beacons,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WIPHY |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY,
},
{
.cmd = NL80211_CMD_SET_NOACK_MAP,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_noack_map,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_START_P2P_DEVICE,
@@ -15468,48 +15561,42 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_nan_add_func,
.flags = GENL_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_DEL_NAN_FUNCTION,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_nan_del_func,
.flags = GENL_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_CHANGE_NAN_CONFIG,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_nan_change_config,
.flags = GENL_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_SET_MCAST_RATE,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_mcast_rate,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_SET_MAC_ACL,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_mac_acl,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_RADAR_DETECT,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_start_radar_detection,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_GET_PROTOCOL_FEATURES,
@@ -15521,47 +15608,41 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_update_ft_ies,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_CRIT_PROTOCOL_START,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_crit_protocol_start,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_CRIT_PROTOCOL_STOP,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_crit_protocol_stop,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_GET_COALESCE,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_get_coalesce,
- .internal_flags = NL80211_FLAG_NEED_WIPHY |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY,
},
{
.cmd = NL80211_CMD_SET_COALESCE,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_coalesce,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WIPHY |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WIPHY,
},
{
.cmd = NL80211_CMD_CHANNEL_SWITCH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_channel_switch,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_VENDOR,
@@ -15570,7 +15651,7 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.dumpit = nl80211_vendor_cmd_dump,
.flags = GENL_UNS_ADMIN_PERM,
.internal_flags = NL80211_FLAG_NEED_WIPHY |
- NL80211_FLAG_NEED_RTNL |
+ 0 |
NL80211_FLAG_CLEAR_SKB,
},
{
@@ -15578,123 +15659,108 @@ static const struct genl_small_ops nl80211_small_ops[] = {
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_qos_map,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_ADD_TX_TS,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_add_tx_ts,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_DEL_TX_TS,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_del_tx_ts,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_TDLS_CHANNEL_SWITCH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_tdls_channel_switch,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_tdls_cancel_channel_switch,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_SET_MULTICAST_TO_UNICAST,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_multicast_to_unicast,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_SET_PMK,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_set_pmk,
.internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL |
+ 0 |
NL80211_FLAG_CLEAR_SKB,
},
{
.cmd = NL80211_CMD_DEL_PMK,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_del_pmk,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_EXTERNAL_AUTH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_external_auth,
.flags = GENL_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_CONTROL_PORT_FRAME,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_tx_control_port,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_GET_FTM_RESPONDER_STATS,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_get_ftm_responder_stats,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_PEER_MEASUREMENT_START,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_pmsr_start,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_WDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_WDEV_UP,
},
{
.cmd = NL80211_CMD_NOTIFY_RADAR,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_notify_radar_detection,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_UPDATE_OWE_INFO,
.doit = nl80211_update_owe_info,
.flags = GENL_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_PROBE_MESH_LINK,
.doit = nl80211_probe_mesh_link,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV_UP |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV_UP,
},
{
.cmd = NL80211_CMD_SET_TID_CONFIG,
.doit = nl80211_set_tid_config,
.flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
+ .internal_flags = NL80211_FLAG_NEED_NETDEV,
},
{
.cmd = NL80211_CMD_SET_SAR_SPECS,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.