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nl80211: Add control_port_over_nl80211 for ibss

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Signed-off-by: Denis Kenzior <denkenz@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Denis Kenzior 2018-03-26 12:52:48 -05:00 committed by Johannes Berg
parent 64bf3d4bc2
commit c3bfe1f6fc
2 changed files with 12 additions and 0 deletions
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3
include/net/cfg80211.h
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@ -2034,6 +2034,8 @@ struct cfg80211_disassoc_request {
* sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is * sets/clears %NL80211_STA_FLAG_AUTHORIZED. If true, the driver is
* required to assume that the port is unauthorized until authorized by * required to assume that the port is unauthorized until authorized by
* user space. Otherwise, port is marked authorized by default. * user space. Otherwise, port is marked authorized by default.
* @control_port_over_nl80211: TRUE if userspace expects to exchange control
* port frames over NL80211 instead of the network interface.
* @userspace_handles_dfs: whether user space controls DFS operation, i.e. * @userspace_handles_dfs: whether user space controls DFS operation, i.e.
* changes the channel when a radar is detected. This is required * changes the channel when a radar is detected. This is required
* to operate on DFS channels. * to operate on DFS channels.
@ -2057,6 +2059,7 @@ struct cfg80211_ibss_params {
bool channel_fixed; bool channel_fixed;
bool privacy; bool privacy;
bool control_port; bool control_port;
bool control_port_over_nl80211;
bool userspace_handles_dfs; bool userspace_handles_dfs;
int mcast_rate[NUM_NL80211_BANDS]; int mcast_rate[NUM_NL80211_BANDS];
struct ieee80211_ht_cap ht_capa; struct ieee80211_ht_cap ht_capa;

9
net/wireless/nl80211.c
View File

@ -8705,6 +8705,15 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
ibss.control_port = ibss.control_port =
nla_get_flag(info->attrs[NL80211_ATTR_CONTROL_PORT]); nla_get_flag(info->attrs[NL80211_ATTR_CONTROL_PORT]);
if (info->attrs[NL80211_ATTR_CONTROL_PORT_OVER_NL80211]) {
int r = validate_pae_over_nl80211(rdev, info);
if (r < 0)
return r;
ibss.control_port_over_nl80211 = true;
}
ibss.userspace_handles_dfs = ibss.userspace_handles_dfs =
nla_get_flag(info->attrs[NL80211_ATTR_HANDLE_DFS]); nla_get_flag(info->attrs[NL80211_ATTR_HANDLE_DFS]);