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Diffstat (limited to 'net/mac80211/mlme.c')
-rw-r--r--net/mac80211/mlme.c53
1 files changed, 37 insertions, 16 deletions
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 37f7d975f3da..51f55c4ee3c6 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -164,12 +164,15 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
chandef->freq1_offset = channel->freq_offset;
if (channel->band == NL80211_BAND_6GHZ) {
- if (!ieee80211_chandef_he_6ghz_oper(sdata, he_oper, chandef))
+ if (!ieee80211_chandef_he_6ghz_oper(sdata, he_oper, chandef)) {
+ mlme_dbg(sdata,
+ "bad 6 GHz operation, disabling HT/VHT/HE\n");
ret = IEEE80211_STA_DISABLE_HT |
IEEE80211_STA_DISABLE_VHT |
IEEE80211_STA_DISABLE_HE;
- else
+ } else {
ret = 0;
+ }
vht_chandef = *chandef;
goto out;
} else if (sband->band == NL80211_BAND_S1GHZ) {
@@ -190,6 +193,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
ieee80211_apply_htcap_overrides(sdata, &sta_ht_cap);
if (!ht_oper || !sta_ht_cap.ht_supported) {
+ mlme_dbg(sdata, "HT operation missing / HT not supported\n");
ret = IEEE80211_STA_DISABLE_HT |
IEEE80211_STA_DISABLE_VHT |
IEEE80211_STA_DISABLE_HE;
@@ -223,6 +227,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
if (sta_ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) {
ieee80211_chandef_ht_oper(ht_oper, chandef);
} else {
+ mlme_dbg(sdata, "40 MHz not supported\n");
/* 40 MHz (and 80 MHz) must be supported for VHT */
ret = IEEE80211_STA_DISABLE_VHT;
/* also mark 40 MHz disabled */
@@ -231,6 +236,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
}
if (!vht_oper || !sband->vht_cap.vht_supported) {
+ mlme_dbg(sdata, "VHT operation missing / VHT not supported\n");
ret = IEEE80211_STA_DISABLE_VHT;
goto out;
}
@@ -253,7 +259,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
&vht_chandef)) {
if (!(ifmgd->flags & IEEE80211_STA_DISABLE_HE))
sdata_info(sdata,
- "HE AP VHT information is invalid, disable HE\n");
+ "HE AP VHT information is invalid, disabling HE\n");
ret = IEEE80211_STA_DISABLE_HE;
goto out;
}
@@ -263,7 +269,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
&vht_chandef)) {
if (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT))
sdata_info(sdata,
- "AP VHT information is invalid, disable VHT\n");
+ "AP VHT information is invalid, disabling VHT\n");
ret = IEEE80211_STA_DISABLE_VHT;
goto out;
}
@@ -271,7 +277,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
if (!cfg80211_chandef_valid(&vht_chandef)) {
if (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT))
sdata_info(sdata,
- "AP VHT information is invalid, disable VHT\n");
+ "AP VHT information is invalid, disabling VHT\n");
ret = IEEE80211_STA_DISABLE_VHT;
goto out;
}
@@ -284,7 +290,7 @@ ieee80211_determine_chantype(struct ieee80211_sub_if_data *sdata,
if (!cfg80211_chandef_compatible(chandef, &vht_chandef)) {
if (!(ifmgd->flags & IEEE80211_STA_DISABLE_VHT))
sdata_info(sdata,
- "AP VHT information doesn't match HT, disable VHT\n");
+ "AP VHT information doesn't match HT, disabling VHT\n");
ret = IEEE80211_STA_DISABLE_VHT;
goto out;
}
@@ -649,10 +655,6 @@ static void ieee80211_add_he_ie(struct ieee80211_sub_if_data *sdata,
if (!he_cap || !reg_cap)
return;
- /*
- * TODO: the 1 added is because this temporarily is under the EXTENSION
- * IE. Get rid of it when it moves.
- */
he_cap_size =
2 + 1 + sizeof(he_cap->he_cap_elem) +
ieee80211_he_mcs_nss_size(&he_cap->he_cap_elem) +
@@ -3741,6 +3743,10 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
elems->timeout_int &&
elems->timeout_int->type == WLAN_TIMEOUT_ASSOC_COMEBACK) {
u32 tu, ms;
+
+ cfg80211_assoc_comeback(sdata->dev, assoc_data->bss,
+ le32_to_cpu(elems->timeout_int->value));
+
tu = le32_to_cpu(elems->timeout_int->value);
ms = tu * 1024 / 1000;
sdata_info(sdata,
@@ -5043,19 +5049,23 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
/* disable HT/VHT/HE if we don't support them */
if (!sband->ht_cap.ht_supported && !is_6ghz) {
+ mlme_dbg(sdata, "HT not supported, disabling HT/VHT/HE\n");
ifmgd->flags |= IEEE80211_STA_DISABLE_HT;
ifmgd->flags |= IEEE80211_STA_DISABLE_VHT;
ifmgd->flags |= IEEE80211_STA_DISABLE_HE;
}
if (!sband->vht_cap.vht_supported && is_5ghz) {
+ mlme_dbg(sdata, "VHT not supported, disabling VHT/HE\n");
ifmgd->flags |= IEEE80211_STA_DISABLE_VHT;
ifmgd->flags |= IEEE80211_STA_DISABLE_HE;
}
if (!ieee80211_get_he_iftype_cap(sband,
- ieee80211_vif_type_p2p(&sdata->vif)))
+ ieee80211_vif_type_p2p(&sdata->vif))) {
+ mlme_dbg(sdata, "HE not supported, disabling it\n");
ifmgd->flags |= IEEE80211_STA_DISABLE_HE;
+ }
if (!(ifmgd->flags & IEEE80211_STA_DISABLE_HT) && !is_6ghz) {
ht_oper = elems->ht_operation;
@@ -5079,6 +5089,8 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
}
if (!elems->vht_cap_elem) {
+ sdata_info(sdata,
+ "bad VHT capabilities, disabling VHT\n");
ifmgd->flags |= IEEE80211_STA_DISABLE_VHT;
vht_oper = NULL;
}
@@ -5126,8 +5138,10 @@ static int ieee80211_prep_channel(struct ieee80211_sub_if_data *sdata,
break;
}
- if (!have_80mhz)
+ if (!have_80mhz) {
+ sdata_info(sdata, "80 MHz not supported, disabling VHT\n");
ifmgd->flags |= IEEE80211_STA_DISABLE_VHT;
+ }
if (sband->band == NL80211_BAND_S1GHZ) {
s1g_oper = elems->s1g_oper;
@@ -5691,12 +5705,14 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
else if (!is_6ghz)
ifmgd->flags |= IEEE80211_STA_DISABLE_HT;
vht_elem = ieee80211_bss_get_elem(req->bss, WLAN_EID_VHT_CAPABILITY);
- if (vht_elem && vht_elem->datalen >= sizeof(struct ieee80211_vht_cap))
+ if (vht_elem && vht_elem->datalen >= sizeof(struct ieee80211_vht_cap)) {
memcpy(&assoc_data->ap_vht_cap, vht_elem->data,
sizeof(struct ieee80211_vht_cap));
- else if (is_5ghz)
+ } else if (is_5ghz) {
+ sdata_info(sdata, "VHT capa missing/short, disabling VHT/HE\n");
ifmgd->flags |= IEEE80211_STA_DISABLE_VHT |
IEEE80211_STA_DISABLE_HE;
+ }
rcu_read_unlock();
if (WARN((sdata->vif.driver_flags & IEEE80211_VIF_SUPPORTS_UAPSD) &&
@@ -5770,16 +5786,21 @@ int ieee80211_mgd_assoc(struct ieee80211_sub_if_data *sdata,
}
if (req->flags & ASSOC_REQ_DISABLE_HT) {
+ mlme_dbg(sdata, "HT disabled by flag, disabling HT/VHT/HE\n");
ifmgd->flags |= IEEE80211_STA_DISABLE_HT;
ifmgd->flags |= IEEE80211_STA_DISABLE_VHT;
ifmgd->flags |= IEEE80211_STA_DISABLE_HE;
}
- if (req->flags & ASSOC_REQ_DISABLE_VHT)
+ if (req->flags & ASSOC_REQ_DISABLE_VHT) {
+ mlme_dbg(sdata, "VHT disabled by flag, disabling VHT\n");
ifmgd->flags |= IEEE80211_STA_DISABLE_VHT;
+ }
- if (req->flags & ASSOC_REQ_DISABLE_HE)
+ if (req->flags & ASSOC_REQ_DISABLE_HE) {
+ mlme_dbg(sdata, "HE disabled by flag, disabling VHT\n");
ifmgd->flags |= IEEE80211_STA_DISABLE_HE;
+ }
err = ieee80211_prep_connection(sdata, req->bss, true, override);
if (err)
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-20 04:39:42 +0300