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Diffstat (limited to 'net/wireless/nl80211.c')
-rw-r--r--net/wireless/nl80211.c85
1 files changed, 44 insertions, 41 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index a77174b99b07..8811a4b69f21 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -715,6 +715,9 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN),
[NL80211_ATTR_S1G_CAPABILITY_MASK] =
NLA_POLICY_EXACT_LEN(IEEE80211_S1G_CAPABILITY_LEN),
+ [NL80211_ATTR_SAE_PWE] =
+ NLA_POLICY_RANGE(NLA_U8, NL80211_SAE_PWE_HUNT_AND_PECK,
+ NL80211_SAE_PWE_BOTH),
};
/* policy for the key attributes */
@@ -1882,7 +1885,6 @@ static int nl80211_add_commands_unsplit(struct cfg80211_registered_device *rdev,
if (nla_put_u32(msg, i, NL80211_CMD_SET_CHANNEL))
goto nla_put_failure;
}
- CMD(set_wds_peer, SET_WDS_PEER);
if (rdev->wiphy.flags & WIPHY_FLAG_SUPPORTS_TDLS) {
CMD(tdls_mgmt, TDLS_MGMT);
CMD(tdls_oper, TDLS_OPER);
@@ -2860,8 +2862,8 @@ static int parse_txq_params(struct nlattr *tb[],
static bool nl80211_can_set_dev_channel(struct wireless_dev *wdev)
{
/*
- * You can only set the channel explicitly for WDS interfaces,
- * all others have their channel managed via their respective
+ * You can only set the channel explicitly for some interfaces,
+ * most have their channel managed via their respective
* "establish a connection" command (connect, join, ...)
*
* For AP/GO and mesh mode, the channel can be set with the
@@ -3066,29 +3068,6 @@ static int nl80211_set_channel(struct sk_buff *skb, struct genl_info *info)
return __nl80211_set_channel(rdev, netdev, info);
}
-static int nl80211_set_wds_peer(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 wireless_dev *wdev = dev->ieee80211_ptr;
- const u8 *bssid;
-
- if (!info->attrs[NL80211_ATTR_MAC])
- return -EINVAL;
-
- if (netif_running(dev))
- return -EBUSY;
-
- if (!rdev->ops->set_wds_peer)
- return -EOPNOTSUPP;
-
- if (wdev->iftype != NL80211_IFTYPE_WDS)
- return -EOPNOTSUPP;
-
- bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);
- return rdev_set_wds_peer(rdev, dev, bssid);
-}
-
static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
{
struct cfg80211_registered_device *rdev;
@@ -4595,7 +4574,8 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info,
struct nlattr *attrs[],
enum nl80211_attrs attr,
struct cfg80211_bitrate_mask *mask,
- struct net_device *dev)
+ struct net_device *dev,
+ bool default_all_enabled)
{
struct nlattr *tb[NL80211_TXRATE_MAX + 1];
struct cfg80211_registered_device *rdev = info->user_ptr[0];
@@ -4610,6 +4590,9 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info,
for (i = 0; i < NUM_NL80211_BANDS; i++) {
const struct ieee80211_sta_he_cap *he_cap;
+ if (!default_all_enabled)
+ break;
+
sband = rdev->wiphy.bands[i];
if (!sband)
@@ -4677,6 +4660,7 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info,
mask->control[band].ht_mcs))
return -EINVAL;
}
+
if (tb[NL80211_TXRATE_VHT]) {
if (!vht_set_mcs_mask(
sband,
@@ -4684,6 +4668,7 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info,
mask->control[band].vht_mcs))
return -EINVAL;
}
+
if (tb[NL80211_TXRATE_GI]) {
mask->control[band].gi =
nla_get_u8(tb[NL80211_TXRATE_GI]);
@@ -4695,6 +4680,7 @@ static int nl80211_parse_tx_bitrate_mask(struct genl_info *info,
nla_data(tb[NL80211_TXRATE_HE]),
mask->control[band].he_mcs))
return -EINVAL;
+
if (tb[NL80211_TXRATE_HE_GI])
mask->control[band].he_gi =
nla_get_u8(tb[NL80211_TXRATE_HE_GI]);
@@ -4736,7 +4722,7 @@ static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev,
enum nl80211_band band,
struct cfg80211_bitrate_mask *beacon_rate)
{
- u32 count_ht, count_vht, i;
+ u32 count_ht, count_vht, count_he, i;
u32 rate = beacon_rate->control[band].legacy;
/* Allow only one rate */
@@ -4769,7 +4755,21 @@ static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev,
return -EINVAL;
}
- if ((count_ht && count_vht) || (!rate && !count_ht && !count_vht))
+ count_he = 0;
+ for (i = 0; i < NL80211_HE_NSS_MAX; i++) {
+ if (hweight16(beacon_rate->control[band].he_mcs[i]) > 1) {
+ return -EINVAL;
+ } else if (beacon_rate->control[band].he_mcs[i]) {
+ count_he++;
+ if (count_he > 1)
+ return -EINVAL;
+ }
+ if (count_he && rate)
+ return -EINVAL;
+ }
+
+ if ((count_ht && count_vht && count_he) ||
+ (!rate && !count_ht && !count_vht && !count_he))
return -EINVAL;
if (rate &&
@@ -4784,6 +4784,10 @@ static int validate_beacon_tx_rate(struct cfg80211_registered_device *rdev,
!wiphy_ext_feature_isset(&rdev->wiphy,
NL80211_EXT_FEATURE_BEACON_RATE_VHT))
return -EINVAL;
+ if (count_he &&
+ !wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_BEACON_RATE_HE))
+ return -EINVAL;
return 0;
}
@@ -5244,7 +5248,7 @@ static int nl80211_start_ap(struct sk_buff *skb, struct genl_info *info)
err = nl80211_parse_tx_bitrate_mask(info, info->attrs,
NL80211_ATTR_TX_RATES,
&params.beacon_rate,
- dev);
+ dev, false);
if (err)
return err;
@@ -9732,6 +9736,12 @@ static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev,
nla_len(info->attrs[NL80211_ATTR_SAE_PASSWORD]);
}
+ if (info->attrs[NL80211_ATTR_SAE_PWE])
+ settings->sae_pwe =
+ nla_get_u8(info->attrs[NL80211_ATTR_SAE_PWE]);
+ else
+ settings->sae_pwe = NL80211_SAE_PWE_UNSPECIFIED;
+
return 0;
}
@@ -11088,7 +11098,7 @@ static int nl80211_set_tx_bitrate_mask(struct sk_buff *skb,
err = nl80211_parse_tx_bitrate_mask(info, info->attrs,
NL80211_ATTR_TX_RATES, &mask,
- dev);
+ dev, true);
if (err)
return err;
@@ -11697,7 +11707,7 @@ static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info)
err = nl80211_parse_tx_bitrate_mask(info, info->attrs,
NL80211_ATTR_TX_RATES,
&setup.beacon_rate,
- dev);
+ dev, false);
if (err)
return err;
@@ -14477,7 +14487,8 @@ static int parse_tid_conf(struct cfg80211_registered_device *rdev,
if (tid_conf->txrate_type != NL80211_TX_RATE_AUTOMATIC) {
attr = NL80211_TID_CONFIG_ATTR_TX_RATE;
err = nl80211_parse_tx_bitrate_mask(info, attrs, attr,
- &tid_conf->txrate_mask, dev);
+ &tid_conf->txrate_mask, dev,
+ true);
if (err)
return err;
@@ -15140,14 +15151,6 @@ static const struct genl_small_ops nl80211_small_ops[] = {
NL80211_FLAG_NEED_RTNL,
},
{
- .cmd = NL80211_CMD_SET_WDS_PEER,
- .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
- .doit = nl80211_set_wds_peer,
- .flags = GENL_UNS_ADMIN_PERM,
- .internal_flags = NL80211_FLAG_NEED_NETDEV |
- NL80211_FLAG_NEED_RTNL,
- },
- {
.cmd = NL80211_CMD_JOIN_MESH,
.validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP,
.doit = nl80211_join_mesh,
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-29 02:51:06 +0300