diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 | ||||
| -rw-r--r-- | net/mac80211/mesh.c | 9 | ||||
| -rw-r--r-- | net/mac80211/mesh.h | 2 | ||||
| -rw-r--r-- | net/mac80211/mesh_plink.c | 4 | ||||
| -rw-r--r-- | net/mac80211/mlme.c | 3 | ||||
| -rw-r--r-- | net/mac80211/util.c | 46 |
6 files changed, 65 insertions, 1 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index dac016636d12..344ea828e806 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -2177,6 +2177,8 @@ u8 ieee80211_ie_len_he_cap(struct ieee80211_sub_if_data *sdata, u8 iftype); u8 *ieee80211_ie_build_he_cap(u8 *pos, const struct ieee80211_sta_he_cap *he_cap, u8 *end); +void ieee80211_ie_build_he_6ghz_cap(struct ieee80211_sub_if_data *sdata, + struct sk_buff *skb); u8 *ieee80211_ie_build_he_oper(u8 *pos); int ieee80211_parse_bitrates(struct cfg80211_chan_def *chandef, const struct ieee80211_supported_band *sband, diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 5930d07b1e43..5e8d72bdbb98 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -587,6 +587,13 @@ int mesh_add_he_oper_ie(struct ieee80211_sub_if_data *sdata, return 0; } +int mesh_add_he_6ghz_cap_ie(struct ieee80211_sub_if_data *sdata, + struct sk_buff *skb) +{ + ieee80211_ie_build_he_6ghz_cap(sdata, skb); + return 0; +} + static void ieee80211_mesh_path_timer(struct timer_list *t) { struct ieee80211_sub_if_data *sdata = @@ -766,6 +773,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh) 2 + sizeof(struct ieee80211_vht_operation) + ie_len_he_cap + 2 + 1 + sizeof(struct ieee80211_he_operation) + + 2 + 1 + sizeof(struct ieee80211_he_6ghz_capa) + ifmsh->ie_len; bcn = kzalloc(sizeof(*bcn) + head_len + tail_len, GFP_KERNEL); @@ -885,6 +893,7 @@ ieee80211_mesh_build_beacon(struct ieee80211_if_mesh *ifmsh) mesh_add_vht_oper_ie(sdata, skb) || mesh_add_he_cap_ie(sdata, skb, ie_len_he_cap) || mesh_add_he_oper_ie(sdata, skb) || + mesh_add_he_6ghz_cap_ie(sdata, skb) || mesh_add_vendor_ies(sdata, skb)) goto out_free; diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h index 953f720754e8..40492d1bd8fd 100644 --- a/net/mac80211/mesh.h +++ b/net/mac80211/mesh.h @@ -222,6 +222,8 @@ int mesh_add_he_cap_ie(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb, u8 ie_len); int mesh_add_he_oper_ie(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb); +int mesh_add_he_6ghz_cap_ie(struct ieee80211_sub_if_data *sdata, + struct sk_buff *skb); void mesh_rmc_free(struct ieee80211_sub_if_data *sdata); int mesh_rmc_init(struct ieee80211_sub_if_data *sdata); void ieee80211s_init(void); diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 737c5f4dbf52..3aca89c97f36 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -238,6 +238,7 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, 2 + sizeof(struct ieee80211_vht_operation) + ie_len_he_cap + 2 + 1 + sizeof(struct ieee80211_he_operation) + + 2 + 1 + sizeof(struct ieee80211_he_6ghz_capa) + 2 + 8 + /* peering IE */ sdata->u.mesh.ie_len); if (!skb) @@ -328,7 +329,8 @@ static int mesh_plink_frame_tx(struct ieee80211_sub_if_data *sdata, mesh_add_vht_cap_ie(sdata, skb) || mesh_add_vht_oper_ie(sdata, skb) || mesh_add_he_cap_ie(sdata, skb, ie_len_he_cap) || - mesh_add_he_oper_ie(sdata, skb)) + mesh_add_he_oper_ie(sdata, skb) || + mesh_add_he_6ghz_cap_ie(sdata, skb)) goto free; } diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index a259b4487b60..f6ddce646f18 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -658,6 +658,8 @@ static void ieee80211_add_he_ie(struct ieee80211_sub_if_data *sdata, he_cap->he_cap_elem.phy_cap_info); pos = skb_put(skb, he_cap_size); ieee80211_ie_build_he_cap(pos, he_cap, pos + he_cap_size); + + ieee80211_ie_build_he_6ghz_cap(sdata, skb); } static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata) @@ -731,6 +733,7 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata) 2 + 1 + sizeof(struct ieee80211_he_cap_elem) + /* HE */ sizeof(struct ieee80211_he_mcs_nss_supp) + IEEE80211_HE_PPE_THRES_MAX_LEN + + 2 + 1 + sizeof(struct ieee80211_he_6ghz_capa) + assoc_data->ie_len + /* extra IEs */ (assoc_data->fils_kek_len ? 16 /* AES-SIV */ : 0) + 9, /* WMM */ diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 5d2c5ae8aadb..048b38546a56 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -2839,6 +2839,52 @@ end: return pos; } +void ieee80211_ie_build_he_6ghz_cap(struct ieee80211_sub_if_data *sdata, + struct sk_buff *skb) +{ + struct ieee80211_supported_band *sband; + const struct ieee80211_sband_iftype_data *iftd; + enum nl80211_iftype iftype = ieee80211_vif_type_p2p(&sdata->vif); + u8 *pos; + u16 cap; + + sband = ieee80211_get_sband(sdata); + if (!sband) + return; + + iftd = ieee80211_get_sband_iftype_data(sband, iftype); + if (WARN_ON(!iftd)) + return; + + cap = le16_to_cpu(iftd->he_6ghz_capa.capa); + cap &= ~IEEE80211_HE_6GHZ_CAP_SM_PS; + + switch (sdata->smps_mode) { + case IEEE80211_SMPS_AUTOMATIC: + case IEEE80211_SMPS_NUM_MODES: + WARN_ON(1); + /* fall through */ + case IEEE80211_SMPS_OFF: + cap |= u16_encode_bits(WLAN_HT_CAP_SM_PS_DISABLED, + IEEE80211_HE_6GHZ_CAP_SM_PS); + break; + case IEEE80211_SMPS_STATIC: + cap |= u16_encode_bits(WLAN_HT_CAP_SM_PS_STATIC, + IEEE80211_HE_6GHZ_CAP_SM_PS); + break; + case IEEE80211_SMPS_DYNAMIC: + cap |= u16_encode_bits(WLAN_HT_CAP_SM_PS_DYNAMIC, + IEEE80211_HE_6GHZ_CAP_SM_PS); + break; + } + + pos = skb_put(skb, 2 + 1 + sizeof(cap)); + *pos++ = WLAN_EID_EXTENSION; + *pos++ = 1 + sizeof(cap); + *pos++ = WLAN_EID_EXT_HE_6GHZ_CAPA; + put_unaligned_le16(cap, pos); +} + u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap, const struct cfg80211_chan_def *chandef, u16 prot_mode, bool rifs_mode) |