diff options
| author | Mukesh Sisodiya <mukesh.sisodiya@intel.com> | 2023-06-16 09:53:54 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-19 12:05:28 +0200 |
| commit | 05995d05aab399fcb1fba579397bff216dbf3e86 (patch) | |
| tree | 820e82d9b914257dea7f0d3bf3276e2e4bc5710f /net/mac80211/tdls.c | |
| parent | 71b3b7ac3eb8ceae582608dda0566e95c1108708 (diff) | |
wifi: mac80211: Extend AID element addition for TDLS frames
Extend AID element addition in TDLS setup request and response
frames to add it when HE or EHT capabilities are supported.
Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230616094948.483bf44ce684.Ia2387eb24c06fa41febc213923160bedafce2085@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/tdls.c')
| -rw-r--r-- | net/mac80211/tdls.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c index a90404d0cd78..a4af3b7675ef 100644 --- a/net/mac80211/tdls.c +++ b/net/mac80211/tdls.c @@ -499,17 +499,21 @@ ieee80211_tdls_add_setup_start_ies(struct ieee80211_link_data *link, offset = noffset; } - /* build the VHT-cap similarly to the HT-cap */ + /* add AID if VHT, HE or EHT capabilities supported */ memcpy(&vht_cap, &sband->vht_cap, sizeof(vht_cap)); + he_cap = ieee80211_get_he_iftype_cap_vif(sband, &sdata->vif); + eht_cap = ieee80211_get_eht_iftype_cap_vif(sband, &sdata->vif); + if ((vht_cap.vht_supported || he_cap || eht_cap) && + (action_code == WLAN_TDLS_SETUP_REQUEST || + action_code == WLAN_TDLS_SETUP_RESPONSE)) + ieee80211_tdls_add_aid(sdata, skb); + + /* build the VHT-cap similarly to the HT-cap */ if ((action_code == WLAN_TDLS_SETUP_REQUEST || action_code == WLAN_PUB_ACTION_TDLS_DISCOVER_RES) && vht_cap.vht_supported) { ieee80211_apply_vhtcap_overrides(sdata, &vht_cap); - /* the AID is present only when VHT is implemented */ - if (action_code == WLAN_TDLS_SETUP_REQUEST) - ieee80211_tdls_add_aid(sdata, skb); - pos = skb_put(skb, sizeof(struct ieee80211_vht_cap) + 2); ieee80211_ie_build_vht_cap(pos, &vht_cap, vht_cap.cap); } else if (action_code == WLAN_TDLS_SETUP_RESPONSE && @@ -517,9 +521,6 @@ ieee80211_tdls_add_setup_start_ies(struct ieee80211_link_data *link, /* the peer caps are already intersected with our own */ memcpy(&vht_cap, &sta->sta.deflink.vht_cap, sizeof(vht_cap)); - /* the AID is present only when VHT is implemented */ - ieee80211_tdls_add_aid(sdata, skb); - pos = skb_put(skb, sizeof(struct ieee80211_vht_cap) + 2); ieee80211_ie_build_vht_cap(pos, &vht_cap, vht_cap.cap); @@ -547,7 +548,6 @@ ieee80211_tdls_add_setup_start_ies(struct ieee80211_link_data *link, } /* build the HE-cap from sband */ - he_cap = ieee80211_get_he_iftype_cap_vif(sband, &sdata->vif); if (he_cap && (action_code == WLAN_TDLS_SETUP_REQUEST || action_code == WLAN_TDLS_SETUP_RESPONSE || @@ -591,7 +591,6 @@ ieee80211_tdls_add_setup_start_ies(struct ieee80211_link_data *link, } /* build the EHT-cap from sband */ - eht_cap = ieee80211_get_eht_iftype_cap_vif(sband, &sdata->vif); if (he_cap && eht_cap && (action_code == WLAN_TDLS_SETUP_REQUEST || action_code == WLAN_TDLS_SETUP_RESPONSE || |