diff options
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 2820336511a2..0dec06cdf253 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -819,6 +819,8 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { [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 */ @@ -16298,6 +16300,35 @@ static int nl80211_set_hw_timestamp(struct sk_buff *skb, 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 @@ -17479,6 +17510,12 @@ static const struct genl_small_ops nl80211_small_ops[] = { .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 = { |