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-rw-r--r--net/wireless/core.c6
-rw-r--r--net/wireless/nl80211.c47
-rw-r--r--net/wireless/pmsr.c32
3 files changed, 80 insertions, 5 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 3e25229a059d..341402b4f178 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -693,8 +693,14 @@ int wiphy_register(struct wiphy *wiphy)
~(BIT(NL80211_PREAMBLE_LEGACY) |
BIT(NL80211_PREAMBLE_HT) |
BIT(NL80211_PREAMBLE_VHT) |
+ BIT(NL80211_PREAMBLE_HE) |
BIT(NL80211_PREAMBLE_DMG))))
return -EINVAL;
+ if (WARN_ON((wiphy->pmsr_capa->ftm.trigger_based ||
+ wiphy->pmsr_capa->ftm.non_trigger_based) &&
+ !(wiphy->pmsr_capa->ftm.preambles &
+ BIT(NL80211_PREAMBLE_HE))))
+ return -EINVAL;
if (WARN_ON(wiphy->pmsr_capa->ftm.bandwidths &
~(BIT(NL80211_CHAN_WIDTH_20_NOHT) |
BIT(NL80211_CHAN_WIDTH_20) |
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 750b73a52fd8..ad87e9db9a91 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -5,7 +5,7 @@
* Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright 2015-2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2019 Intel Corporation
+ * Copyright (C) 2018-2020 Intel Corporation
*/
#include <linux/if.h>
@@ -276,6 +276,8 @@ nl80211_pmsr_ftm_req_attr_policy[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1] = {
[NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES] = { .type = NLA_U8 },
[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI] = { .type = NLA_FLAG },
[NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC] = { .type = NLA_FLAG },
+ [NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED] = { .type = NLA_FLAG },
+ [NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED] = { .type = NLA_FLAG },
};
static const struct nla_policy
@@ -658,6 +660,9 @@ const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = {
[NL80211_ATTR_HE_BSS_COLOR] = NLA_POLICY_NESTED(he_bss_color_policy),
[NL80211_ATTR_TID_CONFIG] =
NLA_POLICY_NESTED_ARRAY(nl80211_tid_config_attr_policy),
+ [NL80211_ATTR_CONTROL_PORT_NO_PREAUTH] = { .type = NLA_FLAG },
+ [NL80211_ATTR_PMK_LIFETIME] = NLA_POLICY_MIN(NLA_U32, 1),
+ [NL80211_ATTR_PMK_REAUTH_THRESHOLD] = NLA_POLICY_RANGE(NLA_U8, 1, 100),
};
/* policy for the key attributes */
@@ -1884,6 +1889,12 @@ nl80211_send_pmsr_ftm_capa(const struct cfg80211_pmsr_capabilities *cap,
nla_put_u32(msg, NL80211_PMSR_FTM_CAPA_ATTR_MAX_FTMS_PER_BURST,
cap->ftm.max_ftms_per_burst))
return -ENOBUFS;
+ if (cap->ftm.trigger_based &&
+ nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_TRIGGER_BASED))
+ return -ENOBUFS;
+ if (cap->ftm.non_trigger_based &&
+ nla_put_flag(msg, NL80211_PMSR_FTM_CAPA_ATTR_NON_TRIGGER_BASED))
+ return -ENOBUFS;
nla_nest_end(msg, ftm);
return 0;
@@ -4748,6 +4759,9 @@ static void nl80211_calculate_ap_params(struct cfg80211_ap_settings *params)
cap = cfg80211_find_ext_ie(WLAN_EID_EXT_HE_CAPABILITY, ies, ies_len);
if (cap && cap[1] >= sizeof(*params->he_cap) + 1)
params->he_cap = (void *)(cap + 3);
+ cap = cfg80211_find_ext_ie(WLAN_EID_EXT_HE_OPERATION, ies, ies_len);
+ if (cap && cap[1] >= sizeof(*params->he_oper) + 1)
+ params->he_oper = (void *)(cap + 3);
}
static bool nl80211_get_ap_channel(struct cfg80211_registered_device *rdev,
@@ -6271,11 +6285,22 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info)
if (info->attrs[NL80211_ATTR_MAC])
params.mac = nla_data(info->attrs[NL80211_ATTR_MAC]);
- if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP &&
- dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN &&
- dev->ieee80211_ptr->iftype != NL80211_IFTYPE_MESH_POINT &&
- dev->ieee80211_ptr->iftype != NL80211_IFTYPE_P2P_GO)
+ switch (dev->ieee80211_ptr->iftype) {
+ case NL80211_IFTYPE_AP:
+ case NL80211_IFTYPE_AP_VLAN:
+ case NL80211_IFTYPE_MESH_POINT:
+ case NL80211_IFTYPE_P2P_GO:
+ /* always accept these */
+ break;
+ case NL80211_IFTYPE_ADHOC:
+ /* conditionally accept */
+ if (wiphy_ext_feature_isset(&rdev->wiphy,
+ NL80211_EXT_FEATURE_DEL_IBSS_STA))
+ break;
+ return -EINVAL;
+ default:
return -EINVAL;
+ }
if (!rdev->ops->del_station)
return -EOPNOTSUPP;
@@ -9306,6 +9331,9 @@ static int nl80211_crypto_settings(struct cfg80211_registered_device *rdev,
return r;
settings->control_port_over_nl80211 = true;
+
+ if (info->attrs[NL80211_ATTR_CONTROL_PORT_NO_PREAUTH])
+ settings->control_port_no_preauth = true;
}
if (info->attrs[NL80211_ATTR_CIPHER_SUITES_PAIRWISE]) {
@@ -10494,6 +10522,15 @@ static int nl80211_setdel_pmksa(struct sk_buff *skb, struct genl_info *info)
pmksa.pmk_len = nla_len(info->attrs[NL80211_ATTR_PMK]);
}
+ if (info->attrs[NL80211_ATTR_PMK_LIFETIME])
+ pmksa.pmk_lifetime =
+ nla_get_u32(info->attrs[NL80211_ATTR_PMK_LIFETIME]);
+
+ if (info->attrs[NL80211_ATTR_PMK_REAUTH_THRESHOLD])
+ pmksa.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 &&
diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c
index c09fbf09549d..63dc8023447f 100644
--- a/net/wireless/pmsr.c
+++ b/net/wireless/pmsr.c
@@ -126,6 +126,38 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev,
"FTM: civic location request not supported");
}
+ out->ftm.trigger_based =
+ !!tb[NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED];
+ if (out->ftm.trigger_based && !capa->ftm.trigger_based) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED],
+ "FTM: trigger based ranging is not supported");
+ return -EINVAL;
+ }
+
+ out->ftm.non_trigger_based =
+ !!tb[NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED];
+ if (out->ftm.non_trigger_based && !capa->ftm.non_trigger_based) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED],
+ "FTM: trigger based ranging is not supported");
+ return -EINVAL;
+ }
+
+ if (out->ftm.trigger_based && out->ftm.non_trigger_based) {
+ NL_SET_ERR_MSG(info->extack,
+ "FTM: can't set both trigger based and non trigger based");
+ return -EINVAL;
+ }
+
+ if ((out->ftm.trigger_based || out->ftm.non_trigger_based) &&
+ out->ftm.preamble != NL80211_PREAMBLE_HE) {
+ NL_SET_ERR_MSG_ATTR(info->extack,
+ tb[NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE],
+ "FTM: non EDCA based ranging must use HE preamble");
+ return -EINVAL;
+ }
+
return 0;
}
generated by cgit (git 2.34.1) at 2026-01-02 23:06:53 +0000