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-rw-r--r--net/mac80211/ieee80211_i.h2
-rw-r--r--net/mac80211/mesh.c9
-rw-r--r--net/mac80211/mesh.h2
-rw-r--r--net/mac80211/mesh_plink.c4
-rw-r--r--net/mac80211/mlme.c3
-rw-r--r--net/mac80211/util.c46
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)