diff options
| author | Veerendranath Jakkam <quic_vjakkam@quicinc.com> | 2023-01-26 20:02:55 +0530 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-02-14 11:53:34 +0100 |
| commit | a42e59eb9689e54279227e2af5ed75128d92a82b (patch) | |
| tree | f716aa91b33013435ceeaed6295211169cfc5c38 /net/wireless | |
| parent | 9288188438d85e22c23cfd6657ee8a801babc83c (diff) | |
wifi: cfg80211: Extend cfg80211_new_sta() for MLD AP
Add support for drivers to indicate STA connection(MLO/non-MLO) when
user space SME (e.g., hostapd) is not used for MLD AP.
Add new parameters in struct station_info to provide below information
in cfg80211_new_sta() call:
- MLO link ID of the AP, with which station completed (re)association.
This is applicable for both MLO and non-MLO station connections when
the AP affiliated with an MLD.
- Station's MLD address if the connection is MLO capable.
- (Re)Association Response IEs sent to the station. User space needs
this to determine rejected and accepted affiliated links information
of the connected station if the connection is MLO capable.
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
Link: https://lore.kernel.org/r/20230126143256.960563-2-quic_vjakkam@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index a0858d747e45..caf716c3afaf 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6527,6 +6527,22 @@ static int nl80211_send_station(struct sk_buff *msg, u32 cmd, u32 portid, sinfo->assoc_req_ies)) goto nla_put_failure; + if (sinfo->assoc_resp_ies_len && + nla_put(msg, NL80211_ATTR_RESP_IE, sinfo->assoc_resp_ies_len, + sinfo->assoc_resp_ies)) + goto nla_put_failure; + + if (sinfo->mlo_params_valid) { + if (nla_put_u8(msg, NL80211_ATTR_MLO_LINK_ID, + sinfo->assoc_link_id)) + goto nla_put_failure; + + if (!is_zero_ether_addr(sinfo->mld_addr) && + nla_put(msg, NL80211_ATTR_MLD_ADDR, ETH_ALEN, + sinfo->mld_addr)) + goto nla_put_failure; + } + cfg80211_sinfo_release_content(sinfo); genlmsg_end(msg, hdr); return 0; |