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mt76: mt7915: fix SMPS operation fail

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TGn fails sending SM power save mode action frame to the AP to switch
from dynamic SMPS mode to static mode.

Reported-by: Fang Zhao <[email protected]>
Signed-off-by: Fang Zhao <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Ryder Lee
2021-11-12 13:13:18 +01:00
committed by Felix Fietkau
parent f44685f2fa
commit ae8e02ddd2
2 changed files with 39 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mt7915/mcu.c
+38 -28
View File
@@ -1752,33 +1752,6 @@ int mt7915_mcu_sta_update_hdr_trans(struct mt7915_dev *dev,
true);
}
int mt7915_mcu_add_smps(struct mt7915_dev *dev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
struct wtbl_req_hdr *wtbl_hdr;
struct tlv *sta_wtbl;
struct sk_buff *skb;
skb = mt7915_mcu_alloc_sta_req(dev, mvif, msta,
MT7915_STA_UPDATE_MAX_SIZE);
if (IS_ERR(skb))
return PTR_ERR(skb);
sta_wtbl = mt7915_mcu_add_tlv(skb, STA_REC_WTBL, sizeof(struct tlv));
wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_SET, sta_wtbl,
&skb);
if (IS_ERR(wtbl_hdr))
return PTR_ERR(wtbl_hdr);
mt7915_mcu_wtbl_smps_tlv(skb, sta, sta_wtbl, wtbl_hdr);
return mt76_mcu_skb_send_msg(&dev->mt76, skb,
MCU_EXT_CMD(STA_REC_UPDATE), true);
}
static inline bool
mt7915_is_ebf_supported(struct mt7915_phy *phy, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, bool bfee)
@@ -2076,7 +2049,11 @@ int mt7915_mcu_set_fixed_rate_ctrl(struct mt7915_dev *dev,
case RATE_PARAM_FIXED_MCS:
case RATE_PARAM_FIXED_GI:
case RATE_PARAM_FIXED_HE_LTF:
ra->phy = *phy;
if (phy)
ra->phy = *phy;
break;
case RATE_PARAM_MMPS_UPDATE:
ra->mmps_mode = (sta->smps_mode == IEEE80211_SMPS_DYNAMIC);
break;
default:
break;
@@ -2087,6 +2064,39 @@ int mt7915_mcu_set_fixed_rate_ctrl(struct mt7915_dev *dev,
MCU_EXT_CMD(STA_REC_UPDATE), true);
}
int mt7915_mcu_add_smps(struct mt7915_dev *dev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
struct wtbl_req_hdr *wtbl_hdr;
struct tlv *sta_wtbl;
struct sk_buff *skb;
int ret;
skb = mt7915_mcu_alloc_sta_req(dev, mvif, msta,
MT7915_STA_UPDATE_MAX_SIZE);
if (IS_ERR(skb))
return PTR_ERR(skb);
sta_wtbl = mt7915_mcu_add_tlv(skb, STA_REC_WTBL, sizeof(struct tlv));
wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_SET, sta_wtbl,
&skb);
if (IS_ERR(wtbl_hdr))
return PTR_ERR(wtbl_hdr);
mt7915_mcu_wtbl_smps_tlv(skb, sta, sta_wtbl, wtbl_hdr);
ret = mt76_mcu_skb_send_msg(&dev->mt76, skb,
MCU_EXT_CMD(STA_REC_UPDATE), true);
if (ret)
return ret;
return mt7915_mcu_set_fixed_rate_ctrl(dev, vif, sta, NULL,
RATE_PARAM_MMPS_UPDATE);
}
static int
mt7915_mcu_add_rate_ctrl_fixed(struct mt7915_dev *dev,
struct ieee80211_vif *vif,
mt7915/mcu.h
+1
View File
@@ -960,6 +960,7 @@ struct sta_rec_ra_fixed {
enum {
RATE_PARAM_FIXED = 3,
RATE_PARAM_MMPS_UPDATE = 5,
RATE_PARAM_FIXED_HE_LTF = 7,
RATE_PARAM_FIXED_MCS,
RATE_PARAM_FIXED_GI = 11,