* [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925
@ 2024-06-13 3:01 sean.wang
2024-06-13 3:01 ` [PATCH 01/47] wifi: mt76: mt792x: add struct mt792x_bss_conf sean.wang
` (46 more replies)
0 siblings, 47 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:01 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
I'm submitting some patches that are essential preliminary steps for getting
Multi-Link Operation (MLO) up and running smoothly on the MT7925 driver.
Before we can activate MLO, we need to do some necessary refactoring work.
This involves adjusting how the driver handles certain commands and data to
support per-link STA and per-BSS operations. It's like laying down a strong
foundation so that MLO can seamlessly integrate with our existing setup.
It's important to note that these patches focus solely on refactoring work.
We're not changing any of the current functions or logic; we're just making
sure everything is structured properly to support MLO when it's enabled.
I've tested these patches to make sure they're reliable and won't mess up
anything that's already working.
Deren Wu (5):
wifi: mt76: mt792x: add struct mt792x_bss_conf
wifi: mt76: mt792x: add struct mt792x_link_sta
wifi: mt76: mt792x: add struct mt792x_chanctx
wifi: mt76: mt7925: support for split bss_info_changed method
wifi: mt76: mt7925: extend mt7925_mcu_set_tx with for per-link BSS
Sean Wang (42):
wifi: mt76: mt792x: extend mt76_connac_mcu_uni_add_dev for per-link
BSS
wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_set_timing for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_bss_ifs_tlv for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_bss_color_tlv for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_bss_he_tlv for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_bss_qos_tlv for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_bss_bmc_tlv for per-link BSS
wifi: mt76: mt7925: remove unused parameters in mt7925_mcu_bss_bmc_tlv
wifi: mt76: mt7925: extend mt7925_mcu_bss_sec_tlv for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_set_bss_pm for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_[abort, set]_roc for per-link
BSS
wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_bcnft for per-link BSS
wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_ps for per-link BSS
wifi: mt76: mt7925: add mt7925_mcu_bss_rlm_tlv to constitue the RLM
TLV
wifi: mt76: mt7925: mt7925_mcu_set_chctx rely on
mt7925_mcu_bss_rlm_tlv
wifi: mt76: mt7925: extend mt7925_mcu_sta_update for per-link STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_state_v2_tlv for per-link
STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_rate_ctrl_tlv with per-link
STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_eht_tlv for per-link STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_he_6g_tlv for per-link STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_he_tlv for per-link STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_amsdu_tlv for per-link STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_vht_tlv for per-link STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_ht_tlv for per-link STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_phy_tlv for per-link STA
wifi: mt76: mt7925: extend mt7925_get_phy_mode_ext for per-link STA
wifi: mt76: mt7925: extend mt7925_get_phy_mode for per-link STA
wifi: mt76: mt792x: extend mt76_connac_get_phy_mode_v2 for per-link
STA
wifi: mt76: mt762x: extend mt76_connac_mcu_sta_basic_tlv for per-link
STA
wifi: mt76: mt7925: extend mt7925_mcu_sta_hdr_trans_tlv for per-link
STA
wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info for per-link STA
wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv for per-link STA
wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv for per-link STA
wifi: mt76: mt7925: add mt7925_mac_link_sta_add to create per-link STA
wifi: mt76: mt7925: add mt7925_mac_link_sta_assoc to associate
per-link STA
wifi: mt76: mt7925: add mt7925_mac_link_sta_remove to remove per-link
STA
wifi: mt76: mt7925: add mt7925_mac_link_bss_add to create per-link BSS
wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove per-link
BSS
wifi: mt76: mt7925: simpify mt7925_mcu_sta_cmd logic by removing
fw_offload
.../net/wireless/mediatek/mt76/mt7615/mcu.c | 8 +-
.../wireless/mediatek/mt76/mt76_connac_mcu.c | 56 +-
.../wireless/mediatek/mt76/mt76_connac_mcu.h | 19 +-
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 4 +-
.../net/wireless/mediatek/mt76/mt7921/mac.c | 66 +--
.../net/wireless/mediatek/mt76/mt7921/main.c | 143 +++--
.../net/wireless/mediatek/mt76/mt7921/mcu.c | 46 +-
.../wireless/mediatek/mt76/mt7921/pci_mac.c | 4 +-
.../net/wireless/mediatek/mt76/mt7925/mac.c | 69 +--
.../net/wireless/mediatek/mt76/mt7925/main.c | 452 +++++++++-------
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 500 ++++++++++--------
.../net/wireless/mediatek/mt76/mt7925/mcu.h | 25 +-
.../wireless/mediatek/mt76/mt7925/mt7925.h | 15 +-
.../wireless/mediatek/mt76/mt7925/pci_mac.c | 4 +-
drivers/net/wireless/mediatek/mt76/mt792x.h | 78 ++-
.../net/wireless/mediatek/mt76/mt792x_core.c | 70 ++-
.../net/wireless/mediatek/mt76/mt792x_mac.c | 8 +-
.../net/wireless/mediatek/mt76/mt7996/mcu.c | 2 +-
18 files changed, 896 insertions(+), 673 deletions(-)
--
2.34.1
^ permalink raw reply [flat|nested] 52+ messages in thread
* [PATCH 01/47] wifi: mt76: mt792x: add struct mt792x_bss_conf
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
@ 2024-06-13 3:01 ` sean.wang
2024-06-13 3:01 ` [PATCH 02/47] wifi: mt76: mt792x: add struct mt792x_link_sta sean.wang
` (45 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:01 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Deren Wu <deren.wu@mediatek.com>
We are introducing a new structure, mt792x_bss_conf, to manage per-link
configurations in preparation for future STA support of Multi-Link
Operation (MLO).
The patch does not include any logic changes, only structural changes.
We have moved relevant parameters from the mt7921x_vif structure such
as to mt76 of mt76_vif structure, rssi and Tx queue parameters to
mt7921x_bss_conf structure. We can access those members to configure the
BSS for this interface, whether it is our own BSS or the one we are
associated with.
However, we have not yet created the per-link BSS configuration indexed by
link ID for Multi-Link Device (MLD) support. This step needs to be
extended before adding MLD support for AP mode.
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7921/main.c | 42 +++++++-------
.../net/wireless/mediatek/mt76/mt7921/mcu.c | 42 +++++++-------
.../net/wireless/mediatek/mt76/mt7925/main.c | 56 +++++++++----------
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 56 +++++++++----------
drivers/net/wireless/mediatek/mt76/mt792x.h | 12 ++--
.../net/wireless/mediatek/mt76/mt792x_core.c | 18 +++---
.../net/wireless/mediatek/mt76/mt792x_mac.c | 2 +-
7 files changed, 115 insertions(+), 113 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 3e3ad3518d85..2752e1735575 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -295,30 +295,30 @@ mt7921_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
mt792x_mutex_acquire(dev);
- mvif->mt76.idx = __ffs64(~dev->mt76.vif_mask);
- if (mvif->mt76.idx >= MT792x_MAX_INTERFACES) {
+ mvif->bss_conf.mt76.idx = __ffs64(~dev->mt76.vif_mask);
+ if (mvif->bss_conf.mt76.idx >= MT792x_MAX_INTERFACES) {
ret = -ENOSPC;
goto out;
}
- mvif->mt76.omac_idx = mvif->mt76.idx;
+ mvif->bss_conf.mt76.omac_idx = mvif->bss_conf.mt76.idx;
mvif->phy = phy;
- mvif->mt76.band_idx = 0;
- mvif->mt76.wmm_idx = mvif->mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
+ mvif->bss_conf.mt76.band_idx = 0;
+ mvif->bss_conf.mt76.wmm_idx = mvif->bss_conf.mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid,
true);
if (ret)
goto out;
- dev->mt76.vif_mask |= BIT_ULL(mvif->mt76.idx);
- phy->omac_mask |= BIT_ULL(mvif->mt76.omac_idx);
+ dev->mt76.vif_mask |= BIT_ULL(mvif->bss_conf.mt76.idx);
+ phy->omac_mask |= BIT_ULL(mvif->bss_conf.mt76.omac_idx);
- idx = MT792x_WTBL_RESERVED - mvif->mt76.idx;
+ idx = MT792x_WTBL_RESERVED - mvif->bss_conf.mt76.idx;
INIT_LIST_HEAD(&mvif->sta.wcid.poll_list);
mvif->sta.wcid.idx = idx;
- mvif->sta.wcid.phy_idx = mvif->mt76.band_idx;
+ mvif->sta.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
mvif->sta.wcid.hw_key_idx = -1;
mvif->sta.wcid.tx_info |= MT_WCID_TX_INFO_SET;
mt76_wcid_init(&mvif->sta.wcid);
@@ -326,7 +326,7 @@ mt7921_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
mt7921_mac_wtbl_update(dev, idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
- ewma_rssi_init(&mvif->rssi);
+ ewma_rssi_init(&mvif->bss_conf.rssi);
rcu_assign_pointer(dev->mt76.wcid[idx], &mvif->sta.wcid);
if (vif->txq) {
@@ -718,7 +718,7 @@ static void mt7921_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_ARP_FILTER) {
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- mt76_connac_mcu_update_arp_filter(&dev->mt76, &mvif->mt76,
+ mt76_connac_mcu_update_arp_filter(&dev->mt76, &mvif->bss_conf.mt76,
info);
}
@@ -803,7 +803,7 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
msta->vif = mvif;
msta->wcid.sta = 1;
msta->wcid.idx = idx;
- msta->wcid.phy_idx = mvif->mt76.band_idx;
+ msta->wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
msta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
msta->last_txs = jiffies;
@@ -841,7 +841,7 @@ void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
mt76_connac_mcu_uni_add_bss(&dev->mphy, vif, &mvif->sta.wcid,
- true, mvif->mt76.ctx);
+ true, mvif->bss_conf.mt76.ctx);
ewma_avg_signal_init(&msta->avg_ack_signal);
@@ -872,11 +872,11 @@ void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
mvif->wep_sta = NULL;
- ewma_rssi_init(&mvif->rssi);
+ ewma_rssi_init(&mvif->bss_conf.rssi);
if (!sta->tdls)
mt76_connac_mcu_uni_add_bss(&dev->mphy, vif,
&mvif->sta.wcid, false,
- mvif->mt76.ctx);
+ mvif->bss_conf.mt76.ctx);
}
spin_lock_bh(&dev->mt76.sta_poll_lock);
@@ -1196,7 +1196,7 @@ static void mt7921_ipv6_addr_change(struct ieee80211_hw *hw,
struct mt76_connac_arpns_tlv arpns;
} req_hdr = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.arpns = {
.tag = cpu_to_le16(UNI_OFFLOAD_OFFLOAD_ND),
@@ -1295,7 +1295,7 @@ mt7921_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mt792x_mutex_acquire(dev);
err = mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.wcid,
- true, mvif->mt76.ctx);
+ true, mvif->bss_conf.mt76.ctx);
if (err)
goto out;
@@ -1327,7 +1327,7 @@ mt7921_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
goto out;
mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.wcid, false,
- mvif->mt76.ctx);
+ mvif->bss_conf.mt76.ctx);
out:
mt792x_mutex_release(dev);
@@ -1352,13 +1352,13 @@ static void mt7921_ctx_iter(void *priv, u8 *mac,
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct ieee80211_chanctx_conf *ctx = priv;
- if (ctx != mvif->mt76.ctx)
+ if (ctx != mvif->bss_conf.mt76.ctx)
return;
if (vif->type == NL80211_IFTYPE_MONITOR)
mt7921_mcu_config_sniffer(mvif, ctx);
else
- mt76_connac_mcu_uni_set_chctx(mvif->phy->mt76, &mvif->mt76, ctx);
+ mt76_connac_mcu_uni_set_chctx(mvif->phy->mt76, &mvif->bss_conf.mt76, ctx);
}
static void
@@ -1385,7 +1385,7 @@ static void mt7921_mgd_prepare_tx(struct ieee80211_hw *hw,
jiffies_to_msecs(HZ);
mt792x_mutex_acquire(dev);
- mt7921_set_roc(mvif->phy, mvif, mvif->mt76.ctx->def.chan, duration,
+ mt7921_set_roc(mvif->phy, mvif, mvif->bss_conf.mt76.ctx->def.chan, duration,
MT7921_ROC_REQ_JOIN);
mt792x_mutex_release(dev);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
index bdd8b5f19b24..0453af012016 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
@@ -105,7 +105,7 @@ mt7921_mcu_set_ipv6_ns_filter(struct mt76_dev *dev,
struct mt76_connac_arpns_tlv arpns;
} req = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.arpns = {
.tag = cpu_to_le16(UNI_OFFLOAD_OFFLOAD_ND),
@@ -260,7 +260,7 @@ mt7921_mcu_rssi_monitor_iter(void *priv, u8 *mac,
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt76_connac_rssi_notify_event *event = priv;
enum nl80211_cqm_rssi_threshold_event nl_event;
- s32 rssi = le32_to_cpu(event->rssi[mvif->mt76.idx]);
+ s32 rssi = le32_to_cpu(event->rssi[mvif->bss_conf.mt76.idx]);
if (!rssi)
return;
@@ -388,7 +388,7 @@ int mt7921_mcu_uni_tx_ba(struct mt792x_dev *dev,
if (enable && !params->amsdu)
msta->wcid.amsdu = false;
- return mt76_connac_mcu_sta_ba(&dev->mt76, &msta->vif->mt76, params,
+ return mt76_connac_mcu_sta_ba(&dev->mt76, &msta->vif->bss_conf.mt76, params,
MCU_UNI_CMD(STA_REC_UPDATE),
enable, true);
}
@@ -399,7 +399,7 @@ int mt7921_mcu_uni_rx_ba(struct mt792x_dev *dev,
{
struct mt792x_sta *msta = (struct mt792x_sta *)params->sta->drv_priv;
- return mt76_connac_mcu_sta_ba(&dev->mt76, &msta->vif->mt76, params,
+ return mt76_connac_mcu_sta_ba(&dev->mt76, &msta->vif->bss_conf.mt76, params,
MCU_UNI_CMD(STA_REC_UPDATE),
enable, false);
}
@@ -678,9 +678,9 @@ int mt7921_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif)
u8 wmm_idx;
u8 pad;
} __packed req = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
.qos = vif->bss_conf.qos,
- .wmm_idx = mvif->mt76.wmm_idx,
+ .wmm_idx = mvif->bss_conf.mt76.wmm_idx,
};
struct mu_edca {
u8 cw_min;
@@ -701,15 +701,15 @@ int mt7921_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif)
struct mu_edca edca[IEEE80211_NUM_ACS];
u8 pad3[32];
} __packed req_mu = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
.qos = vif->bss_conf.qos,
- .wmm_idx = mvif->mt76.wmm_idx,
+ .wmm_idx = mvif->bss_conf.mt76.wmm_idx,
};
static const int to_aci[] = { 1, 0, 2, 3 };
int ac, ret;
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
- struct ieee80211_tx_queue_params *q = &mvif->queue_params[ac];
+ struct ieee80211_tx_queue_params *q = &mvif->bss_conf.queue_params[ac];
struct edca *e = &req.edca[to_aci[ac]];
e->aifs = cpu_to_le16(q->aifs);
@@ -738,10 +738,10 @@ int mt7921_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif)
struct ieee80211_he_mu_edca_param_ac_rec *q;
struct mu_edca *e;
- if (!mvif->queue_params[ac].mu_edca)
+ if (!mvif->bss_conf.queue_params[ac].mu_edca)
break;
- q = &mvif->queue_params[ac].mu_edca_param_rec;
+ q = &mvif->bss_conf.queue_params[ac].mu_edca_param_rec;
e = &(req_mu.edca[to_aci[ac]]);
e->cw_min = q->ecw_min_max & 0xf;
@@ -790,7 +790,7 @@ int mt7921_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
.tokenid = token_id,
.reqtype = type,
.maxinterval = cpu_to_le32(duration),
- .bss_idx = vif->mt76.idx,
+ .bss_idx = vif->bss_conf.mt76.idx,
.control_channel = chan->hw_value,
.bw = CMD_CBW_20MHZ,
.bw_from_ap = CMD_CBW_20MHZ,
@@ -842,7 +842,7 @@ int mt7921_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
.tag = cpu_to_le16(UNI_ROC_ABORT),
.len = cpu_to_le16(sizeof(struct roc_abort_tlv)),
.tokenid = token_id,
- .bss_idx = vif->mt76.idx,
+ .bss_idx = vif->bss_conf.mt76.idx,
.dbdcband = 0xff, /* auto*/
},
};
@@ -947,7 +947,7 @@ int mt7921_mcu_uni_bss_ps(struct mt792x_dev *dev, struct ieee80211_vif *vif)
} __packed ps;
} __packed ps_req = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.ps = {
.tag = cpu_to_le16(UNI_BSS_INFO_PS),
@@ -982,7 +982,7 @@ mt7921_mcu_uni_bss_bcnft(struct mt792x_dev *dev, struct ieee80211_vif *vif,
} __packed bcnft;
} __packed bcnft_req = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.bcnft = {
.tag = cpu_to_le16(UNI_BSS_INFO_BCNFT),
@@ -1015,7 +1015,7 @@ mt7921_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
u8 bmc_triggered_ac;
u8 pad;
} req = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
.aid = cpu_to_le16(vif->cfg.aid),
.dtim_period = vif->bss_conf.dtim_period,
.bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int),
@@ -1024,7 +1024,7 @@ mt7921_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
u8 bss_idx;
u8 pad[3];
} req_hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
};
int err;
@@ -1042,7 +1042,7 @@ int mt7921_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
enum mt76_sta_info_state state)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- int rssi = -ewma_rssi_read(&mvif->rssi);
+ int rssi = -ewma_rssi_read(&mvif->bss_conf.rssi);
struct mt76_sta_cmd_info info = {
.sta = sta,
.vif = vif,
@@ -1190,7 +1190,7 @@ int mt7921_mcu_config_sniffer(struct mt792x_vif *vif,
} __packed tlv;
} __packed req = {
.hdr = {
- .band_idx = vif->mt76.band_idx,
+ .band_idx = vif->bss_conf.mt76.band_idx,
},
.tlv = {
.tag = cpu_to_le16(1),
@@ -1251,7 +1251,7 @@ mt7921_mcu_uni_add_beacon_offload(struct mt792x_dev *dev,
} __packed beacon_tlv;
} req = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.beacon_tlv = {
.tag = cpu_to_le16(UNI_BSS_INFO_BCN_CONTENT),
@@ -1460,7 +1460,7 @@ int mt7921_mcu_set_rssimonitor(struct mt792x_dev *dev, struct ieee80211_vif *vif
.enable = vif->cfg.assoc,
.cqm_rssi_high = vif->bss_conf.cqm_rssi_thold + vif->bss_conf.cqm_rssi_hyst,
.cqm_rssi_low = vif->bss_conf.cqm_rssi_thold - vif->bss_conf.cqm_rssi_hyst,
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
};
return mt76_mcu_send_msg(&dev->mt76, MCU_CE_CMD(RSSI_MONITOR),
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 6179798a8845..dfc606cc9bdd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -328,35 +328,35 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
mt792x_mutex_acquire(dev);
- mvif->mt76.idx = __ffs64(~dev->mt76.vif_mask);
- if (mvif->mt76.idx >= MT792x_MAX_INTERFACES) {
+ mvif->bss_conf.mt76.idx = __ffs64(~dev->mt76.vif_mask);
+ if (mvif->bss_conf.mt76.idx >= MT792x_MAX_INTERFACES) {
ret = -ENOSPC;
goto out;
}
- mvif->mt76.omac_idx = mvif->mt76.idx;
+ mvif->bss_conf.mt76.omac_idx = mvif->bss_conf.mt76.idx;
mvif->phy = phy;
- mvif->mt76.band_idx = 0;
- mvif->mt76.wmm_idx = mvif->mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
+ mvif->bss_conf.mt76.band_idx = 0;
+ mvif->bss_conf.mt76.wmm_idx = mvif->bss_conf.mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
if (phy->mt76->chandef.chan->band != NL80211_BAND_2GHZ)
- mvif->mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL + 4;
+ mvif->bss_conf.mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL + 4;
else
- mvif->mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL;
+ mvif->bss_conf.mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL;
ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid,
true);
if (ret)
goto out;
- dev->mt76.vif_mask |= BIT_ULL(mvif->mt76.idx);
- phy->omac_mask |= BIT_ULL(mvif->mt76.omac_idx);
+ dev->mt76.vif_mask |= BIT_ULL(mvif->bss_conf.mt76.idx);
+ phy->omac_mask |= BIT_ULL(mvif->bss_conf.mt76.omac_idx);
- idx = MT792x_WTBL_RESERVED - mvif->mt76.idx;
+ idx = MT792x_WTBL_RESERVED - mvif->bss_conf.mt76.idx;
INIT_LIST_HEAD(&mvif->sta.wcid.poll_list);
mvif->sta.wcid.idx = idx;
- mvif->sta.wcid.phy_idx = mvif->mt76.band_idx;
+ mvif->sta.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
mvif->sta.wcid.hw_key_idx = -1;
mvif->sta.wcid.tx_info |= MT_WCID_TX_INFO_SET;
mvif->sta.vif = mvif;
@@ -365,7 +365,7 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
mt7925_mac_wtbl_update(dev, idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
- ewma_rssi_init(&mvif->rssi);
+ ewma_rssi_init(&mvif->bss_conf.rssi);
rcu_assign_pointer(dev->mt76.wcid[idx], &mvif->sta.wcid);
if (vif->txq) {
@@ -524,11 +524,11 @@ static int mt7925_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
mt792x_mutex_acquire(dev);
- if (cmd == SET_KEY && !mvif->mt76.cipher) {
+ if (cmd == SET_KEY && !mvif->bss_conf.mt76.cipher) {
struct mt792x_phy *phy = mt792x_hw_phy(hw);
- mvif->mt76.cipher = mt7925_mcu_get_cipher(key->cipher);
- mt7925_mcu_add_bss_info(phy, mvif->mt76.ctx, vif, sta, true);
+ mvif->bss_conf.mt76.cipher = mt7925_mcu_get_cipher(key->cipher);
+ mt7925_mcu_add_bss_info(phy, mvif->bss_conf.mt76.ctx, vif, sta, true);
}
if (cmd == SET_KEY)
@@ -748,7 +748,7 @@ static void mt7925_bss_info_changed(struct ieee80211_hw *hw,
if (changed & BSS_CHANGED_ARP_FILTER) {
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- mt7925_mcu_update_arp_filter(&dev->mt76, &mvif->mt76, info);
+ mt7925_mcu_update_arp_filter(&dev->mt76, &mvif->bss_conf.mt76, info);
}
mt792x_mutex_release(dev);
@@ -770,7 +770,7 @@ int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
msta->vif = mvif;
msta->wcid.sta = 1;
msta->wcid.idx = idx;
- msta->wcid.phy_idx = mvif->mt76.band_idx;
+ msta->wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
msta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
msta->last_txs = jiffies;
@@ -786,7 +786,7 @@ int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
/* should update bss info before STA add */
if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
- mt7925_mcu_add_bss_info(&dev->phy, mvif->mt76.ctx, vif, sta,
+ mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, sta,
false);
ret = mt7925_mcu_sta_update(dev, sta, vif, true,
@@ -810,7 +810,7 @@ void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
mt792x_mutex_acquire(dev);
if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
- mt7925_mcu_add_bss_info(&dev->phy, mvif->mt76.ctx, vif, sta,
+ mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, sta,
true);
ewma_avg_signal_init(&msta->avg_ack_signal);
@@ -842,9 +842,9 @@ void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
mvif->wep_sta = NULL;
- ewma_rssi_init(&mvif->rssi);
+ ewma_rssi_init(&mvif->bss_conf.rssi);
if (!sta->tdls)
- mt7925_mcu_add_bss_info(&dev->phy, mvif->mt76.ctx, vif, sta,
+ mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, sta,
false);
}
@@ -1190,7 +1190,7 @@ static void mt7925_ipv6_addr_change(struct ieee80211_hw *hw,
struct in6_addr ns_addrs[IEEE80211_BSS_ARP_ADDR_LIST_LEN];
} req_hdr = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.arpns = {
.tag = cpu_to_le16(UNI_OFFLOAD_OFFLOAD_ND),
@@ -1288,7 +1288,7 @@ mt7925_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
};
/* firmware uses access class index */
- mvif->queue_params[mq_to_aci[queue]] = *params;
+ mvif->bss_conf.queue_params[mq_to_aci[queue]] = *params;
return 0;
}
@@ -1303,7 +1303,7 @@ mt7925_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mt792x_mutex_acquire(dev);
- err = mt7925_mcu_add_bss_info(&dev->phy, mvif->mt76.ctx, vif, NULL,
+ err = mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, NULL,
true);
if (err)
goto out;
@@ -1334,7 +1334,7 @@ mt7925_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
if (err)
goto out;
- mt7925_mcu_add_bss_info(&dev->phy, mvif->mt76.ctx, vif, NULL,
+ mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, NULL,
false);
out:
@@ -1360,14 +1360,14 @@ static void mt7925_ctx_iter(void *priv, u8 *mac,
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct ieee80211_chanctx_conf *ctx = priv;
- if (ctx != mvif->mt76.ctx)
+ if (ctx != mvif->bss_conf.mt76.ctx)
return;
if (vif->type == NL80211_IFTYPE_MONITOR) {
mt7925_mcu_set_sniffer(mvif->phy->dev, vif, true);
mt7925_mcu_config_sniffer(mvif, ctx);
} else {
- mt7925_mcu_set_chctx(mvif->phy->mt76, &mvif->mt76, ctx);
+ mt7925_mcu_set_chctx(mvif->phy->mt76, &mvif->bss_conf.mt76, ctx);
}
}
@@ -1395,7 +1395,7 @@ static void mt7925_mgd_prepare_tx(struct ieee80211_hw *hw,
jiffies_to_msecs(HZ);
mt792x_mutex_acquire(dev);
- mt7925_set_roc(mvif->phy, mvif, mvif->mt76.ctx->def.chan, duration,
+ mt7925_set_roc(mvif->phy, mvif, mvif->bss_conf.mt76.ctx->def.chan, duration,
MT7925_ROC_REQ_JOIN);
mt792x_mutex_release(dev);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 652a9accc43c..c259aedb96e0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -546,7 +546,7 @@ int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev,
if (enable && !params->amsdu)
msta->wcid.amsdu = false;
- return mt7925_mcu_sta_ba(&dev->mt76, &mvif->mt76, params,
+ return mt7925_mcu_sta_ba(&dev->mt76, &mvif->bss_conf.mt76, params,
enable, true);
}
@@ -557,7 +557,7 @@ int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev,
struct mt792x_sta *msta = (struct mt792x_sta *)params->sta->drv_priv;
struct mt792x_vif *mvif = msta->vif;
- return mt7925_mcu_sta_ba(&dev->mt76, &mvif->mt76, params,
+ return mt7925_mcu_sta_ba(&dev->mt76, &mvif->bss_conf.mt76, params,
enable, false);
}
@@ -889,7 +889,7 @@ int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev,
msta = sta ? (struct mt792x_sta *)sta->drv_priv : &mvif->sta;
- skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->mt76,
+ skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->bss_conf.mt76,
&msta->wcid,
MT7925_STA_UPDATE_MAX_SIZE);
if (IS_ERR(skb))
@@ -915,7 +915,7 @@ int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif)
u8 bss_idx;
u8 __rsv[3];
} __packed hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
};
struct sk_buff *skb;
int len = sizeof(hdr) + IEEE80211_NUM_ACS * sizeof(struct edca);
@@ -928,7 +928,7 @@ int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif)
skb_put_data(skb, &hdr, sizeof(hdr));
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
- struct ieee80211_tx_queue_params *q = &mvif->queue_params[ac];
+ struct ieee80211_tx_queue_params *q = &mvif->bss_conf.queue_params[ac];
struct edca *e;
struct tlv *tlv;
@@ -976,7 +976,7 @@ mt7925_mcu_sta_key_tlv(struct mt76_wcid *wcid,
tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_KEY_V3, sizeof(*sec));
sec = (struct sta_rec_sec_uni *)tlv;
- sec->bss_idx = mvif->mt76.idx;
+ sec->bss_idx = mvif->bss_conf.mt76.idx;
sec->is_authenticator = 0;
sec->mgmt_prot = 0;
sec->wlan_idx = (u8)wcid->idx;
@@ -1085,7 +1085,7 @@ int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
.tokenid = token_id,
.reqtype = type,
.maxinterval = cpu_to_le32(duration),
- .bss_idx = vif->mt76.idx,
+ .bss_idx = vif->bss_conf.mt76.idx,
.control_channel = chan->hw_value,
.bw = CMD_CBW_20MHZ,
.bw_from_ap = CMD_CBW_20MHZ,
@@ -1137,7 +1137,7 @@ int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
.tag = cpu_to_le16(UNI_ROC_ABORT),
.len = cpu_to_le16(sizeof(struct roc_abort_tlv)),
.tokenid = token_id,
- .bss_idx = vif->mt76.idx,
+ .bss_idx = vif->bss_conf.mt76.idx,
.dbdcband = 0xff, /* auto*/
},
};
@@ -1263,7 +1263,7 @@ int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, struct ieee80211_vif *vif)
} __packed ps;
} __packed ps_req = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.ps = {
.tag = cpu_to_le16(UNI_BSS_INFO_PS),
@@ -1300,7 +1300,7 @@ mt7925_mcu_uni_bss_bcnft(struct mt792x_dev *dev, struct ieee80211_vif *vif,
} __packed bcnft;
} __packed bcnft_req = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.bcnft = {
.tag = cpu_to_le16(UNI_BSS_INFO_BCNFT),
@@ -1338,7 +1338,7 @@ mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
} __packed enable;
} req = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.enable = {
.tag = cpu_to_le16(UNI_BSS_INFO_BCNFT),
@@ -1358,7 +1358,7 @@ mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
} __packed disable;
} req1 = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.disable = {
.tag = cpu_to_le16(UNI_BSS_INFO_PM_DISABLE),
@@ -1502,7 +1502,7 @@ mt7925_mcu_sta_phy_tlv(struct sk_buff *skb,
struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- struct cfg80211_chan_def *chandef = &mvif->mt76.ctx->def;
+ struct cfg80211_chan_def *chandef = &mvif->bss_conf.mt76.ctx->def;
struct sta_rec_phy *phy;
struct tlv *tlv;
u8 af = 0, mm = 0;
@@ -1569,7 +1569,7 @@ mt7925_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb,
struct ieee80211_vif *vif, struct ieee80211_sta *sta)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- struct cfg80211_chan_def *chandef = &mvif->mt76.ctx->def;
+ struct cfg80211_chan_def *chandef = &mvif->bss_conf.mt76.ctx->def;
enum nl80211_band band = chandef->chan->band;
struct sta_rec_ra_info *ra_info;
struct tlv *tlv;
@@ -1655,7 +1655,7 @@ int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
enum mt76_sta_info_state state)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- int rssi = -ewma_rssi_read(&mvif->rssi);
+ int rssi = -ewma_rssi_read(&mvif->bss_conf.rssi);
struct mt76_sta_cmd_info info = {
.sta = sta,
.vif = vif,
@@ -1746,7 +1746,7 @@ int mt7925_mcu_set_sniffer(struct mt792x_dev *dev, struct ieee80211_vif *vif,
} __packed enable;
} __packed req = {
.hdr = {
- .band_idx = mvif->mt76.band_idx,
+ .band_idx = mvif->bss_conf.mt76.band_idx,
},
.enable = {
.tag = cpu_to_le16(UNI_SNIFFER_ENABLE),
@@ -1805,7 +1805,7 @@ int mt7925_mcu_config_sniffer(struct mt792x_vif *vif,
} __packed tlv;
} __packed req = {
.hdr = {
- .band_idx = vif->mt76.band_idx,
+ .band_idx = vif->bss_conf.mt76.band_idx,
},
.tlv = {
.tag = cpu_to_le16(UNI_SNIFFER_CONFIG),
@@ -1866,7 +1866,7 @@ mt7925_mcu_uni_add_beacon_offload(struct mt792x_dev *dev,
} __packed beacon_tlv;
} req = {
.hdr = {
- .bss_idx = mvif->mt76.idx,
+ .bss_idx = mvif->bss_conf.mt76.idx,
},
.beacon_tlv = {
.tag = cpu_to_le16(UNI_BSS_INFO_BCN_CONTENT),
@@ -2080,8 +2080,8 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
tlv = mt76_connac_mcu_add_tlv(skb, UNI_BSS_INFO_BASIC, sizeof(*basic_req));
basic_req = (struct mt76_connac_bss_basic_tlv *)tlv;
- idx = mvif->mt76.omac_idx > EXT_BSSID_START ? HW_BSSID_0 :
- mvif->mt76.omac_idx;
+ idx = mvif->bss_conf.mt76.omac_idx > EXT_BSSID_START ? HW_BSSID_0 :
+ mvif->bss_conf.mt76.omac_idx;
basic_req->hw_bss_idx = idx;
basic_req->phymode_ext = mt7925_get_phy_mode_ext(phy, vif, band, sta);
@@ -2097,9 +2097,9 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
basic_req->dtim_period = vif->bss_conf.dtim_period;
basic_req->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx);
basic_req->sta_idx = cpu_to_le16(msta->wcid.idx);
- basic_req->omac_idx = mvif->mt76.omac_idx;
- basic_req->band_idx = mvif->mt76.band_idx;
- basic_req->wmm_idx = mvif->mt76.wmm_idx;
+ basic_req->omac_idx = mvif->bss_conf.mt76.omac_idx;
+ basic_req->band_idx = mvif->bss_conf.mt76.band_idx;
+ basic_req->wmm_idx = mvif->bss_conf.mt76.wmm_idx;
basic_req->conn_state = !enable;
switch (vif->type) {
@@ -2217,8 +2217,8 @@ mt7925_mcu_bss_mld_tlv(struct sk_buff *skb,
mld = (struct bss_mld_tlv *)tlv;
mld->link_id = sta ? (is_mld ? vif->bss_conf.link_id : 0) : 0xff;
- mld->group_mld_id = is_mld ? mvif->mt76.idx : 0xff;
- mld->own_mld_id = mvif->mt76.idx + 32;
+ mld->group_mld_id = is_mld ? mvif->bss_conf.mt76.idx : 0xff;
+ mld->own_mld_id = mvif->bss_conf.mt76.idx + 32;
mld->remap_idx = 0xff;
if (sta)
@@ -2301,7 +2301,7 @@ int mt7925_mcu_set_timing(struct mt792x_phy *phy,
struct mt792x_dev *dev = phy->dev;
struct sk_buff *skb;
- skb = __mt7925_mcu_alloc_bss_req(&dev->mt76, &mvif->mt76,
+ skb = __mt7925_mcu_alloc_bss_req(&dev->mt76, &mvif->bss_conf.mt76,
MT7925_BSS_UPDATE_MAX_SIZE);
if (IS_ERR(skb))
return PTR_ERR(skb);
@@ -2323,7 +2323,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
struct sk_buff *skb;
int err;
- skb = __mt7925_mcu_alloc_bss_req(&dev->mt76, &mvif->mt76,
+ skb = __mt7925_mcu_alloc_bss_req(&dev->mt76, &mvif->bss_conf.mt76,
MT7925_BSS_UPDATE_MAX_SIZE);
if (IS_ERR(skb))
return PTR_ERR(skb);
@@ -2348,7 +2348,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
if (err < 0)
return err;
- return mt7925_mcu_set_chctx(phy->mt76, &mvif->mt76, ctx);
+ return mt7925_mcu_set_chctx(phy->mt76, &mvif->bss_conf.mt76, ctx);
}
int mt7925_mcu_set_dbdc(struct mt76_phy *phy)
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h
index 4c14e2c5da5b..e377f8ea9782 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x.h
+++ b/drivers/net/wireless/mediatek/mt76/mt792x.h
@@ -96,17 +96,19 @@ struct mt792x_sta {
DECLARE_EWMA(rssi, 10, 8);
-struct mt792x_vif {
+struct mt792x_bss_conf {
struct mt76_vif mt76; /* must be first */
+ struct ewma_rssi rssi;
+ struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
+};
+
+struct mt792x_vif {
+ struct mt792x_bss_conf bss_conf; /* must be first */
struct mt792x_sta sta;
struct mt792x_sta *wep_sta;
struct mt792x_phy *phy;
-
- struct ewma_rssi rssi;
-
- struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
};
struct mt792x_phy {
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index a405af8d9052..4b4afc1add6e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -128,8 +128,8 @@ void mt792x_remove_interface(struct ieee80211_hw *hw,
rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
- dev->mt76.vif_mask &= ~BIT_ULL(mvif->mt76.idx);
- phy->omac_mask &= ~BIT_ULL(mvif->mt76.omac_idx);
+ dev->mt76.vif_mask &= ~BIT_ULL(mvif->bss_conf.mt76.idx);
+ phy->omac_mask &= ~BIT_ULL(mvif->bss_conf.mt76.omac_idx);
mt792x_mutex_release(dev);
spin_lock_bh(&dev->mt76.sta_poll_lock);
@@ -149,7 +149,7 @@ int mt792x_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
/* no need to update right away, we'll get BSS_CHANGED_QOS */
queue = mt76_connac_lmac_mapping(queue);
- mvif->queue_params[queue] = *params;
+ mvif->bss_conf.queue_params[queue] = *params;
return 0;
}
@@ -178,7 +178,7 @@ u64 mt792x_get_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_dev *dev = mt792x_hw_dev(hw);
- u8 omac_idx = mvif->mt76.omac_idx;
+ u8 omac_idx = mvif->bss_conf.mt76.omac_idx;
union {
u64 t64;
u32 t32[2];
@@ -204,7 +204,7 @@ void mt792x_set_tsf(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_dev *dev = mt792x_hw_dev(hw);
- u8 omac_idx = mvif->mt76.omac_idx;
+ u8 omac_idx = mvif->bss_conf.mt76.omac_idx;
union {
u64 t64;
u32 t32[2];
@@ -265,7 +265,7 @@ int mt792x_assign_vif_chanctx(struct ieee80211_hw *hw,
struct mt792x_dev *dev = mt792x_hw_dev(hw);
mutex_lock(&dev->mt76.mutex);
- mvif->mt76.ctx = ctx;
+ mvif->bss_conf.mt76.ctx = ctx;
mutex_unlock(&dev->mt76.mutex);
return 0;
@@ -281,7 +281,7 @@ void mt792x_unassign_vif_chanctx(struct ieee80211_hw *hw,
struct mt792x_dev *dev = mt792x_hw_dev(hw);
mutex_lock(&dev->mt76.mutex);
- mvif->mt76.ctx = NULL;
+ mvif->bss_conf.mt76.ctx = NULL;
mutex_unlock(&dev->mt76.mutex);
}
EXPORT_SYMBOL_GPL(mt792x_unassign_vif_chanctx);
@@ -405,7 +405,7 @@ mt792x_ethtool_worker(void *wi_data, struct ieee80211_sta *sta)
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
struct mt76_ethtool_worker_info *wi = wi_data;
- if (msta->vif->mt76.idx != wi->idx)
+ if (msta->vif->bss_conf.mt76.idx != wi->idx)
return;
mt76_ethtool_worker(wi, &msta->wcid.stats, true);
@@ -421,7 +421,7 @@ void mt792x_get_et_stats(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct mt76_mib_stats *mib = &phy->mib;
struct mt76_ethtool_worker_info wi = {
.data = data,
- .idx = mvif->mt76.idx,
+ .idx = mvif->bss_conf.mt76.idx,
};
int i, ei = 0;
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_mac.c b/drivers/net/wireless/mediatek/mt76/mt792x_mac.c
index eb29434abee1..45dd94ff386d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_mac.c
@@ -173,7 +173,7 @@ mt792x_mac_rssi_iter(void *priv, u8 *mac, struct ieee80211_vif *vif)
if (!ether_addr_equal(vif->addr, hdr->addr1))
return;
- ewma_rssi_add(&mvif->rssi, -status->signal);
+ ewma_rssi_add(&mvif->bss_conf.rssi, -status->signal);
}
void mt792x_mac_assoc_rssi(struct mt792x_dev *dev, struct sk_buff *skb)
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 02/47] wifi: mt76: mt792x: add struct mt792x_link_sta
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
2024-06-13 3:01 ` [PATCH 01/47] wifi: mt76: mt792x: add struct mt792x_bss_conf sean.wang
@ 2024-06-13 3:01 ` sean.wang
2024-06-13 3:01 ` [PATCH 03/47] wifi: mt76: mt792x: add struct mt792x_chanctx sean.wang
` (44 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:01 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Deren Wu <deren.wu@mediatek.com>
We are introducing a new structure, mt792x_link_sta, to manage per-link
configurations in preparation for future station (STA) support of
Multi-Link Operation (MLO).
This patch only includes structural changes and does not involve any
logic changes.
We have moved relevant parameters, such as the wcid from the mt76_wcid
structure, from the mt7921x_sta structure to the mt792x_link_sta structure.
For current drivers that do not support MLO, there is only one link STA,
and link information is accessed via the deflink member.
However, we have not yet created the per-link BSS configuration indexed
by link ID for Multi-Link Device (MLD) support in mt7921x_sta.
This step needs to be completed before adding MLD support for STA mode.
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7921/mac.c | 65 ++++++++--------
.../net/wireless/mediatek/mt76/mt7921/main.c | 76 +++++++++----------
.../net/wireless/mediatek/mt76/mt7921/mcu.c | 4 +-
.../wireless/mediatek/mt76/mt7921/pci_mac.c | 4 +-
.../net/wireless/mediatek/mt76/mt7925/mac.c | 66 ++++++++--------
.../net/wireless/mediatek/mt76/mt7925/main.c | 66 ++++++++--------
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 17 +++--
.../wireless/mediatek/mt76/mt7925/pci_mac.c | 4 +-
drivers/net/wireless/mediatek/mt76/mt792x.h | 10 ++-
.../net/wireless/mediatek/mt76/mt792x_core.c | 28 +++----
.../net/wireless/mediatek/mt76/mt792x_mac.c | 6 +-
11 files changed, 180 insertions(+), 166 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index 867e14f6b93a..5ea01c39e2e1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -39,6 +39,7 @@ static void mt7921_mac_sta_poll(struct mt792x_dev *dev)
};
struct ieee80211_sta *sta;
struct mt792x_sta *msta;
+ struct mt792x_link_sta *mlink;
u32 tx_time[IEEE80211_NUM_ACS], rx_time[IEEE80211_NUM_ACS];
LIST_HEAD(sta_poll_list);
struct rate_info *rate;
@@ -60,23 +61,25 @@ static void mt7921_mac_sta_poll(struct mt792x_dev *dev)
spin_unlock_bh(&dev->mt76.sta_poll_lock);
break;
}
- msta = list_first_entry(&sta_poll_list,
- struct mt792x_sta, wcid.poll_list);
- list_del_init(&msta->wcid.poll_list);
+ mlink = list_first_entry(&sta_poll_list,
+ struct mt792x_link_sta,
+ wcid.poll_list);
+ msta = container_of(mlink, struct mt792x_sta, deflink);
+ list_del_init(&mlink->wcid.poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
- idx = msta->wcid.idx;
+ idx = mlink->wcid.idx;
addr = mt7921_mac_wtbl_lmac_addr(idx, MT_WTBL_AC0_CTT_OFFSET);
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
- u32 tx_last = msta->airtime_ac[i];
- u32 rx_last = msta->airtime_ac[i + 4];
+ u32 tx_last = mlink->airtime_ac[i];
+ u32 rx_last = mlink->airtime_ac[i + 4];
- msta->airtime_ac[i] = mt76_rr(dev, addr);
- msta->airtime_ac[i + 4] = mt76_rr(dev, addr + 4);
+ mlink->airtime_ac[i] = mt76_rr(dev, addr);
+ mlink->airtime_ac[i + 4] = mt76_rr(dev, addr + 4);
- tx_time[i] = msta->airtime_ac[i] - tx_last;
- rx_time[i] = msta->airtime_ac[i + 4] - rx_last;
+ tx_time[i] = mlink->airtime_ac[i] - tx_last;
+ rx_time[i] = mlink->airtime_ac[i + 4] - rx_last;
if ((tx_last | rx_last) & BIT(30))
clear = true;
@@ -87,10 +90,10 @@ static void mt7921_mac_sta_poll(struct mt792x_dev *dev)
if (clear) {
mt7921_mac_wtbl_update(dev, idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
- memset(msta->airtime_ac, 0, sizeof(msta->airtime_ac));
+ memset(mlink->airtime_ac, 0, sizeof(mlink->airtime_ac));
}
- if (!msta->wcid.sta)
+ if (!mlink->wcid.sta)
continue;
sta = container_of((void *)msta, struct ieee80211_sta,
@@ -113,7 +116,7 @@ static void mt7921_mac_sta_poll(struct mt792x_dev *dev)
* we need to make sure that flags match so polling GI
* from per-sta counters directly.
*/
- rate = &msta->wcid.rate;
+ rate = &mlink->wcid.rate;
addr = mt7921_mac_wtbl_lmac_addr(idx,
MT_WTBL_TXRX_CAP_RATE_OFFSET);
val = mt76_rr(dev, addr);
@@ -154,10 +157,10 @@ static void mt7921_mac_sta_poll(struct mt792x_dev *dev)
rssi[2] = to_rssi(GENMASK(23, 16), val);
rssi[3] = to_rssi(GENMASK(31, 14), val);
- msta->ack_signal =
+ mlink->ack_signal =
mt76_rx_signal(msta->vif->phy->mt76->antenna_mask, rssi);
- ewma_avg_signal_add(&msta->avg_ack_signal, -msta->ack_signal);
+ ewma_avg_signal_add(&mlink->avg_ack_signal, -mlink->ack_signal);
}
}
@@ -180,6 +183,7 @@ mt7921_mac_fill_rx(struct mt792x_dev *dev, struct sk_buff *skb)
u32 rxd3 = le32_to_cpu(rxd[3]);
u32 rxd4 = le32_to_cpu(rxd[4]);
struct mt792x_sta *msta = NULL;
+ struct mt792x_link_sta *mlink;
u16 seq_ctrl = 0;
__le16 fc = 0;
u8 mode = 0;
@@ -210,10 +214,11 @@ mt7921_mac_fill_rx(struct mt792x_dev *dev, struct sk_buff *skb)
status->wcid = mt792x_rx_get_wcid(dev, idx, unicast);
if (status->wcid) {
- msta = container_of(status->wcid, struct mt792x_sta, wcid);
+ mlink = container_of(status->wcid, struct mt792x_link_sta, wcid);
+ msta = container_of(mlink, struct mt792x_sta, deflink);
spin_lock_bh(&dev->mt76.sta_poll_lock);
- if (list_empty(&msta->wcid.poll_list))
- list_add_tail(&msta->wcid.poll_list,
+ if (list_empty(&mlink->wcid.poll_list))
+ list_add_tail(&mlink->wcid.poll_list,
&dev->mt76.sta_poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
}
@@ -444,7 +449,7 @@ mt7921_mac_fill_rx(struct mt792x_dev *dev, struct sk_buff *skb)
void mt7921_mac_add_txs(struct mt792x_dev *dev, void *data)
{
- struct mt792x_sta *msta = NULL;
+ struct mt792x_link_sta *mlink;
struct mt76_wcid *wcid;
__le32 *txs_data = data;
u16 wcidx;
@@ -468,15 +473,15 @@ void mt7921_mac_add_txs(struct mt792x_dev *dev, void *data)
if (!wcid)
goto out;
- msta = container_of(wcid, struct mt792x_sta, wcid);
+ mlink = container_of(wcid, struct mt792x_link_sta, wcid);
mt76_connac2_mac_add_txs_skb(&dev->mt76, wcid, pid, txs_data);
if (!wcid->sta)
goto out;
spin_lock_bh(&dev->mt76.sta_poll_lock);
- if (list_empty(&msta->wcid.poll_list))
- list_add_tail(&msta->wcid.poll_list, &dev->mt76.sta_poll_list);
+ if (list_empty(&mlink->wcid.poll_list))
+ list_add_tail(&mlink->wcid.poll_list, &dev->mt76.sta_poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
out:
@@ -513,7 +518,7 @@ static void mt7921_mac_tx_free(struct mt792x_dev *dev, void *data, int len)
* 1'b0: msdu_id with the same 'wcid pair' as above.
*/
if (info & MT_TX_FREE_PAIR) {
- struct mt792x_sta *msta;
+ struct mt792x_link_sta *mlink;
u16 idx;
count++;
@@ -523,10 +528,10 @@ static void mt7921_mac_tx_free(struct mt792x_dev *dev, void *data, int len)
if (!sta)
continue;
- msta = container_of(wcid, struct mt792x_sta, wcid);
+ mlink = container_of(wcid, struct mt792x_link_sta, wcid);
spin_lock_bh(&mdev->sta_poll_lock);
- if (list_empty(&msta->wcid.poll_list))
- list_add_tail(&msta->wcid.poll_list,
+ if (list_empty(&mlink->wcid.poll_list))
+ list_add_tail(&mlink->wcid.poll_list,
&mdev->sta_poll_list);
spin_unlock_bh(&mdev->sta_poll_lock);
continue;
@@ -641,11 +646,11 @@ mt7921_vif_connect_iter(void *priv, u8 *mac,
if (vif->type == NL80211_IFTYPE_STATION)
ieee80211_disconnect(vif, true);
- mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid, true);
+ mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid, true);
mt7921_mcu_set_tx(dev, vif);
if (vif->type == NL80211_IFTYPE_AP) {
- mt76_connac_mcu_uni_add_bss(dev->phy.mt76, vif, &mvif->sta.wcid,
+ mt76_connac_mcu_uni_add_bss(dev->phy.mt76, vif, &mvif->sta.deflink.wcid,
true, NULL);
mt7921_mcu_sta_update(dev, NULL, vif, true,
MT76_STA_INFO_STATE_NONE);
@@ -784,9 +789,9 @@ int mt7921_usb_sdio_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
if (sta) {
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
- if (time_after(jiffies, msta->last_txs + HZ / 4)) {
+ if (time_after(jiffies, msta->deflink.last_txs + HZ / 4)) {
info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
- msta->last_txs = jiffies;
+ msta->deflink.last_txs = jiffies;
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 2752e1735575..3141807ec54b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -306,7 +306,7 @@ mt7921_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
mvif->bss_conf.mt76.band_idx = 0;
mvif->bss_conf.mt76.wmm_idx = mvif->bss_conf.mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
- ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid,
+ ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid,
true);
if (ret)
goto out;
@@ -316,19 +316,19 @@ mt7921_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
idx = MT792x_WTBL_RESERVED - mvif->bss_conf.mt76.idx;
- INIT_LIST_HEAD(&mvif->sta.wcid.poll_list);
- mvif->sta.wcid.idx = idx;
- mvif->sta.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
- mvif->sta.wcid.hw_key_idx = -1;
- mvif->sta.wcid.tx_info |= MT_WCID_TX_INFO_SET;
- mt76_wcid_init(&mvif->sta.wcid);
+ INIT_LIST_HEAD(&mvif->sta.deflink.wcid.poll_list);
+ mvif->sta.deflink.wcid.idx = idx;
+ mvif->sta.deflink.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
+ mvif->sta.deflink.wcid.hw_key_idx = -1;
+ mvif->sta.deflink.wcid.tx_info |= MT_WCID_TX_INFO_SET;
+ mt76_wcid_init(&mvif->sta.deflink.wcid);
mt7921_mac_wtbl_update(dev, idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
ewma_rssi_init(&mvif->bss_conf.rssi);
- rcu_assign_pointer(dev->mt76.wcid[idx], &mvif->sta.wcid);
+ rcu_assign_pointer(dev->mt76.wcid[idx], &mvif->sta.deflink.wcid);
if (vif->txq) {
mtxq = (struct mt76_txq *)vif->txq->drv_priv;
mtxq->wcid = idx;
@@ -494,7 +494,7 @@ static int mt7921_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_sta *msta = sta ? (struct mt792x_sta *)sta->drv_priv :
&mvif->sta;
- struct mt76_wcid *wcid = &msta->wcid;
+ struct mt76_wcid *wcid = &msta->deflink.wcid;
u8 *wcid_keyidx = &wcid->hw_key_idx;
int idx = key->keyidx, err = 0;
@@ -541,18 +541,18 @@ static int mt7921_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
}
mt76_wcid_key_setup(&dev->mt76, wcid, key);
- err = mt76_connac_mcu_add_key(&dev->mt76, vif, &msta->bip,
+ err = mt76_connac_mcu_add_key(&dev->mt76, vif, &msta->deflink.bip,
key, MCU_UNI_CMD(STA_REC_UPDATE),
- &msta->wcid, cmd);
+ &msta->deflink.wcid, cmd);
if (err)
goto out;
if (key->cipher == WLAN_CIPHER_SUITE_WEP104 ||
key->cipher == WLAN_CIPHER_SUITE_WEP40)
err = mt76_connac_mcu_add_key(&dev->mt76, vif,
- &mvif->wep_sta->bip,
+ &mvif->wep_sta->deflink.bip,
key, MCU_UNI_CMD(STA_REC_UPDATE),
- &mvif->wep_sta->wcid, cmd);
+ &mvif->wep_sta->deflink.wcid, cmd);
out:
mt792x_mutex_release(dev);
@@ -799,13 +799,13 @@ int mt7921_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
if (idx < 0)
return -ENOSPC;
- INIT_LIST_HEAD(&msta->wcid.poll_list);
+ INIT_LIST_HEAD(&msta->deflink.wcid.poll_list);
msta->vif = mvif;
- msta->wcid.sta = 1;
- msta->wcid.idx = idx;
- msta->wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
- msta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
- msta->last_txs = jiffies;
+ msta->deflink.wcid.sta = 1;
+ msta->deflink.wcid.idx = idx;
+ msta->deflink.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
+ msta->deflink.wcid.tx_info |= MT_WCID_TX_INFO_SET;
+ msta->deflink.last_txs = jiffies;
ret = mt76_connac_pm_wake(&dev->mphy, &dev->pm);
if (ret)
@@ -840,14 +840,14 @@ void mt7921_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
mt792x_mutex_acquire(dev);
if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
- mt76_connac_mcu_uni_add_bss(&dev->mphy, vif, &mvif->sta.wcid,
+ mt76_connac_mcu_uni_add_bss(&dev->mphy, vif, &mvif->sta.deflink.wcid,
true, mvif->bss_conf.mt76.ctx);
- ewma_avg_signal_init(&msta->avg_ack_signal);
+ ewma_avg_signal_init(&msta->deflink.avg_ack_signal);
- mt7921_mac_wtbl_update(dev, msta->wcid.idx,
+ mt7921_mac_wtbl_update(dev, msta->deflink.wcid.idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
- memset(msta->airtime_ac, 0, sizeof(msta->airtime_ac));
+ memset(msta->deflink.airtime_ac, 0, sizeof(msta->deflink.airtime_ac));
mt7921_mcu_sta_update(dev, sta, vif, true, MT76_STA_INFO_STATE_ASSOC);
@@ -861,11 +861,11 @@ void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
- mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid);
+ mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
mt76_connac_pm_wake(&dev->mphy, &dev->pm);
mt7921_mcu_sta_update(dev, sta, vif, false, MT76_STA_INFO_STATE_NONE);
- mt7921_mac_wtbl_update(dev, msta->wcid.idx,
+ mt7921_mac_wtbl_update(dev, msta->deflink.wcid.idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
if (vif->type == NL80211_IFTYPE_STATION) {
@@ -875,13 +875,13 @@ void mt7921_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
ewma_rssi_init(&mvif->bss_conf.rssi);
if (!sta->tdls)
mt76_connac_mcu_uni_add_bss(&dev->mphy, vif,
- &mvif->sta.wcid, false,
+ &mvif->sta.deflink.wcid, false,
mvif->bss_conf.mt76.ctx);
}
spin_lock_bh(&dev->mt76.sta_poll_lock);
- if (!list_empty(&msta->wcid.poll_list))
- list_del_init(&msta->wcid.poll_list);
+ if (!list_empty(&msta->deflink.wcid.poll_list))
+ list_del_init(&msta->deflink.wcid.poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
mt7921_regd_set_6ghz_power_type(vif, false);
@@ -923,12 +923,12 @@ mt7921_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mt792x_mutex_acquire(dev);
switch (action) {
case IEEE80211_AMPDU_RX_START:
- mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid, ssn,
+ mt76_rx_aggr_start(&dev->mt76, &msta->deflink.wcid, tid, ssn,
params->buf_size);
mt7921_mcu_uni_rx_ba(dev, params, true);
break;
case IEEE80211_AMPDU_RX_STOP:
- mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid);
+ mt76_rx_aggr_stop(&dev->mt76, &msta->deflink.wcid, tid);
mt7921_mcu_uni_rx_ba(dev, params, false);
break;
case IEEE80211_AMPDU_TX_OPERATIONAL:
@@ -939,16 +939,16 @@ mt7921_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
case IEEE80211_AMPDU_TX_STOP_FLUSH:
case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
mtxq->aggr = false;
- clear_bit(tid, &msta->wcid.ampdu_state);
+ clear_bit(tid, &msta->deflink.wcid.ampdu_state);
mt7921_mcu_uni_tx_ba(dev, params, false);
break;
case IEEE80211_AMPDU_TX_START:
- set_bit(tid, &msta->wcid.ampdu_state);
+ set_bit(tid, &msta->deflink.wcid.ampdu_state);
ret = IEEE80211_AMPDU_TX_START_IMMEDIATE;
break;
case IEEE80211_AMPDU_TX_STOP_CONT:
mtxq->aggr = false;
- clear_bit(tid, &msta->wcid.ampdu_state);
+ clear_bit(tid, &msta->deflink.wcid.ampdu_state);
mt7921_mcu_uni_tx_ba(dev, params, false);
ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
break;
@@ -1166,11 +1166,11 @@ static void mt7921_sta_set_decap_offload(struct ieee80211_hw *hw,
mt792x_mutex_acquire(dev);
if (enabled)
- set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags);
+ set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->deflink.wcid.flags);
else
- clear_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags);
+ clear_bit(MT_WCID_FLAG_HDR_TRANS, &msta->deflink.wcid.flags);
- mt76_connac_mcu_sta_update_hdr_trans(&dev->mt76, vif, &msta->wcid,
+ mt76_connac_mcu_sta_update_hdr_trans(&dev->mt76, vif, &msta->deflink.wcid,
MCU_UNI_CMD(STA_REC_UPDATE));
mt792x_mutex_release(dev);
@@ -1294,7 +1294,7 @@ mt7921_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mt792x_mutex_acquire(dev);
- err = mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.wcid,
+ err = mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.deflink.wcid,
true, mvif->bss_conf.mt76.ctx);
if (err)
goto out;
@@ -1326,7 +1326,7 @@ mt7921_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
if (err)
goto out;
- mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.wcid, false,
+ mt76_connac_mcu_uni_add_bss(phy->mt76, vif, &mvif->sta.deflink.wcid, false,
mvif->bss_conf.mt76.ctx);
out:
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
index 0453af012016..394fcd799345 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c
@@ -386,7 +386,7 @@ int mt7921_mcu_uni_tx_ba(struct mt792x_dev *dev,
struct mt792x_sta *msta = (struct mt792x_sta *)params->sta->drv_priv;
if (enable && !params->amsdu)
- msta->wcid.amsdu = false;
+ msta->deflink.wcid.amsdu = false;
return mt76_connac_mcu_sta_ba(&dev->mt76, &msta->vif->bss_conf.mt76, params,
MCU_UNI_CMD(STA_REC_UPDATE),
@@ -1055,7 +1055,7 @@ int mt7921_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
struct mt792x_sta *msta;
msta = sta ? (struct mt792x_sta *)sta->drv_priv : NULL;
- info.wcid = msta ? &msta->wcid : &mvif->sta.wcid;
+ info.wcid = msta ? &msta->deflink.wcid : &mvif->sta.deflink.wcid;
info.newly = msta ? state != MT76_STA_INFO_STATE_ASSOC : true;
return mt76_connac_mcu_sta_cmd(&dev->mphy, &info);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c
index c866144ff061..a0c19e861ce1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c
@@ -34,9 +34,9 @@ int mt7921e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
if (sta) {
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
- if (time_after(jiffies, msta->last_txs + HZ / 4)) {
+ if (time_after(jiffies, msta->deflink.last_txs + HZ / 4)) {
info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
- msta->last_txs = jiffies;
+ msta->deflink.last_txs = jiffies;
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c
index c2460ef4993d..88e7b2ff4593 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c
@@ -28,6 +28,7 @@ static void mt7925_mac_sta_poll(struct mt792x_dev *dev)
};
struct ieee80211_sta *sta;
struct mt792x_sta *msta;
+ struct mt792x_link_sta *mlink;
u32 tx_time[IEEE80211_NUM_ACS], rx_time[IEEE80211_NUM_ACS];
LIST_HEAD(sta_poll_list);
struct rate_info *rate;
@@ -46,24 +47,25 @@ static void mt7925_mac_sta_poll(struct mt792x_dev *dev)
if (list_empty(&sta_poll_list))
break;
- msta = list_first_entry(&sta_poll_list,
- struct mt792x_sta, wcid.poll_list);
+ mlink = list_first_entry(&sta_poll_list,
+ struct mt792x_link_sta, wcid.poll_list);
+ msta = container_of(mlink, struct mt792x_sta, deflink);
spin_lock_bh(&dev->mt76.sta_poll_lock);
- list_del_init(&msta->wcid.poll_list);
+ list_del_init(&mlink->wcid.poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
- idx = msta->wcid.idx;
+ idx = mlink->wcid.idx;
addr = mt7925_mac_wtbl_lmac_addr(dev, idx, MT_WTBL_AC0_CTT_OFFSET);
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
- u32 tx_last = msta->airtime_ac[i];
- u32 rx_last = msta->airtime_ac[i + 4];
+ u32 tx_last = mlink->airtime_ac[i];
+ u32 rx_last = mlink->airtime_ac[i + 4];
- msta->airtime_ac[i] = mt76_rr(dev, addr);
- msta->airtime_ac[i + 4] = mt76_rr(dev, addr + 4);
+ mlink->airtime_ac[i] = mt76_rr(dev, addr);
+ mlink->airtime_ac[i + 4] = mt76_rr(dev, addr + 4);
- tx_time[i] = msta->airtime_ac[i] - tx_last;
- rx_time[i] = msta->airtime_ac[i + 4] - rx_last;
+ tx_time[i] = mlink->airtime_ac[i] - tx_last;
+ rx_time[i] = mlink->airtime_ac[i + 4] - rx_last;
if ((tx_last | rx_last) & BIT(30))
clear = true;
@@ -74,10 +76,10 @@ static void mt7925_mac_sta_poll(struct mt792x_dev *dev)
if (clear) {
mt7925_mac_wtbl_update(dev, idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
- memset(msta->airtime_ac, 0, sizeof(msta->airtime_ac));
+ memset(mlink->airtime_ac, 0, sizeof(mlink->airtime_ac));
}
- if (!msta->wcid.sta)
+ if (!mlink->wcid.sta)
continue;
sta = container_of((void *)msta, struct ieee80211_sta,
@@ -100,7 +102,7 @@ static void mt7925_mac_sta_poll(struct mt792x_dev *dev)
* we need to make sure that flags match so polling GI
* from per-sta counters directly.
*/
- rate = &msta->wcid.rate;
+ rate = &mlink->wcid.rate;
switch (rate->bw) {
case RATE_INFO_BW_160:
@@ -144,10 +146,10 @@ static void mt7925_mac_sta_poll(struct mt792x_dev *dev)
rssi[2] = to_rssi(GENMASK(23, 16), val);
rssi[3] = to_rssi(GENMASK(31, 14), val);
- msta->ack_signal =
+ mlink->ack_signal =
mt76_rx_signal(msta->vif->phy->mt76->antenna_mask, rssi);
- ewma_avg_signal_add(&msta->avg_ack_signal, -msta->ack_signal);
+ ewma_avg_signal_add(&mlink->avg_ack_signal, -mlink->ack_signal);
}
}
@@ -365,7 +367,7 @@ mt7925_mac_fill_rx(struct mt792x_dev *dev, struct sk_buff *skb)
u32 rxd2 = le32_to_cpu(rxd[2]);
u32 rxd3 = le32_to_cpu(rxd[3]);
u32 rxd4 = le32_to_cpu(rxd[4]);
- struct mt792x_sta *msta = NULL;
+ struct mt792x_link_sta *mlink;
u8 mode = 0; /* , band_idx; */
u16 seq_ctrl = 0;
__le16 fc = 0;
@@ -393,10 +395,10 @@ mt7925_mac_fill_rx(struct mt792x_dev *dev, struct sk_buff *skb)
status->wcid = mt792x_rx_get_wcid(dev, idx, unicast);
if (status->wcid) {
- msta = container_of(status->wcid, struct mt792x_sta, wcid);
+ mlink = container_of(status->wcid, struct mt792x_link_sta, wcid);
spin_lock_bh(&dev->mt76.sta_poll_lock);
- if (list_empty(&msta->wcid.poll_list))
- list_add_tail(&msta->wcid.poll_list,
+ if (list_empty(&mlink->wcid.poll_list))
+ list_add_tail(&mlink->wcid.poll_list,
&dev->mt76.sta_poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
}
@@ -851,7 +853,7 @@ static void mt7925_tx_check_aggr(struct ieee80211_sta *sta, __le32 *txwi)
return;
msta = (struct mt792x_sta *)sta->drv_priv;
- if (!test_and_set_bit(tid, &msta->wcid.ampdu_state))
+ if (!test_and_set_bit(tid, &msta->deflink.wcid.ampdu_state))
ieee80211_start_tx_ba_session(sta, tid, 0);
}
@@ -991,7 +993,7 @@ mt7925_mac_add_txs_skb(struct mt792x_dev *dev, struct mt76_wcid *wcid,
void mt7925_mac_add_txs(struct mt792x_dev *dev, void *data)
{
- struct mt792x_sta *msta = NULL;
+ struct mt792x_link_sta *mlink = NULL;
struct mt76_wcid *wcid;
__le32 *txs_data = data;
u16 wcidx;
@@ -1015,15 +1017,15 @@ void mt7925_mac_add_txs(struct mt792x_dev *dev, void *data)
if (!wcid)
goto out;
- msta = container_of(wcid, struct mt792x_sta, wcid);
+ mlink = container_of(wcid, struct mt792x_link_sta, wcid);
mt7925_mac_add_txs_skb(dev, wcid, pid, txs_data);
if (!wcid->sta)
goto out;
spin_lock_bh(&dev->mt76.sta_poll_lock);
- if (list_empty(&msta->wcid.poll_list))
- list_add_tail(&msta->wcid.poll_list, &dev->mt76.sta_poll_list);
+ if (list_empty(&mlink->wcid.poll_list))
+ list_add_tail(&mlink->wcid.poll_list, &dev->mt76.sta_poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
out:
@@ -1094,7 +1096,7 @@ mt7925_mac_tx_free(struct mt792x_dev *dev, void *data, int len)
*/
info = le32_to_cpu(*cur_info);
if (info & MT_TXFREE_INFO_PAIR) {
- struct mt792x_sta *msta;
+ struct mt792x_link_sta *mlink;
u16 idx;
idx = FIELD_GET(MT_TXFREE_INFO_WLAN_ID, info);
@@ -1103,10 +1105,10 @@ mt7925_mac_tx_free(struct mt792x_dev *dev, void *data, int len)
if (!sta)
continue;
- msta = container_of(wcid, struct mt792x_sta, wcid);
+ mlink = container_of(wcid, struct mt792x_link_sta, wcid);
spin_lock_bh(&mdev->sta_poll_lock);
- if (list_empty(&msta->wcid.poll_list))
- list_add_tail(&msta->wcid.poll_list,
+ if (list_empty(&mlink->wcid.poll_list))
+ list_add_tail(&mlink->wcid.poll_list,
&mdev->sta_poll_list);
spin_unlock_bh(&mdev->sta_poll_lock);
continue;
@@ -1241,11 +1243,11 @@ mt7925_vif_connect_iter(void *priv, u8 *mac,
if (vif->type == NL80211_IFTYPE_STATION)
ieee80211_disconnect(vif, true);
- mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid, true);
+ mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid, true);
mt7925_mcu_set_tx(dev, vif);
if (vif->type == NL80211_IFTYPE_AP) {
- mt76_connac_mcu_uni_add_bss(dev->phy.mt76, vif, &mvif->sta.wcid,
+ mt76_connac_mcu_uni_add_bss(dev->phy.mt76, vif, &mvif->sta.deflink.wcid,
true, NULL);
mt7925_mcu_sta_update(dev, NULL, vif, true,
MT76_STA_INFO_STATE_NONE);
@@ -1380,9 +1382,9 @@ int mt7925_usb_sdio_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
if (sta) {
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
- if (time_after(jiffies, msta->last_txs + HZ / 4)) {
+ if (time_after(jiffies, msta->deflink.last_txs + HZ / 4)) {
info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
- msta->last_txs = jiffies;
+ msta->deflink.last_txs = jiffies;
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index dfc606cc9bdd..504c2ecc3845 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -344,7 +344,7 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
else
mvif->bss_conf.mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL;
- ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid,
+ ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid,
true);
if (ret)
goto out;
@@ -354,20 +354,20 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
idx = MT792x_WTBL_RESERVED - mvif->bss_conf.mt76.idx;
- INIT_LIST_HEAD(&mvif->sta.wcid.poll_list);
- mvif->sta.wcid.idx = idx;
- mvif->sta.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
- mvif->sta.wcid.hw_key_idx = -1;
- mvif->sta.wcid.tx_info |= MT_WCID_TX_INFO_SET;
+ INIT_LIST_HEAD(&mvif->sta.deflink.wcid.poll_list);
+ mvif->sta.deflink.wcid.idx = idx;
+ mvif->sta.deflink.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
+ mvif->sta.deflink.wcid.hw_key_idx = -1;
+ mvif->sta.deflink.wcid.tx_info |= MT_WCID_TX_INFO_SET;
mvif->sta.vif = mvif;
- mt76_wcid_init(&mvif->sta.wcid);
+ mt76_wcid_init(&mvif->sta.deflink.wcid);
mt7925_mac_wtbl_update(dev, idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
ewma_rssi_init(&mvif->bss_conf.rssi);
- rcu_assign_pointer(dev->mt76.wcid[idx], &mvif->sta.wcid);
+ rcu_assign_pointer(dev->mt76.wcid[idx], &mvif->sta.deflink.wcid);
if (vif->txq) {
mtxq = (struct mt76_txq *)vif->txq->drv_priv;
mtxq->wcid = idx;
@@ -486,7 +486,7 @@ static int mt7925_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_sta *msta = sta ? (struct mt792x_sta *)sta->drv_priv :
&mvif->sta;
- struct mt76_wcid *wcid = &msta->wcid;
+ struct mt76_wcid *wcid = &msta->deflink.wcid;
u8 *wcid_keyidx = &wcid->hw_key_idx;
int idx = key->keyidx, err = 0;
@@ -541,18 +541,18 @@ static int mt7925_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
mt76_wcid_key_setup(&dev->mt76, wcid,
cmd == SET_KEY ? key : NULL);
- err = mt7925_mcu_add_key(&dev->mt76, vif, &msta->bip,
+ err = mt7925_mcu_add_key(&dev->mt76, vif, &msta->deflink.bip,
key, MCU_UNI_CMD(STA_REC_UPDATE),
- &msta->wcid, cmd);
+ &msta->deflink.wcid, cmd);
if (err)
goto out;
if (key->cipher == WLAN_CIPHER_SUITE_WEP104 ||
key->cipher == WLAN_CIPHER_SUITE_WEP40)
- err = mt7925_mcu_add_key(&dev->mt76, vif, &mvif->wep_sta->bip,
+ err = mt7925_mcu_add_key(&dev->mt76, vif, &mvif->wep_sta->deflink.bip,
key, MCU_WMWA_UNI_CMD(STA_REC_UPDATE),
- &mvif->wep_sta->wcid, cmd);
+ &mvif->wep_sta->deflink.wcid, cmd);
out:
mt792x_mutex_release(dev);
@@ -766,13 +766,13 @@ int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
if (idx < 0)
return -ENOSPC;
- INIT_LIST_HEAD(&msta->wcid.poll_list);
+ INIT_LIST_HEAD(&msta->deflink.wcid.poll_list);
msta->vif = mvif;
- msta->wcid.sta = 1;
- msta->wcid.idx = idx;
- msta->wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
- msta->wcid.tx_info |= MT_WCID_TX_INFO_SET;
- msta->last_txs = jiffies;
+ msta->deflink.wcid.sta = 1;
+ msta->deflink.wcid.idx = idx;
+ msta->deflink.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
+ msta->deflink.wcid.tx_info |= MT_WCID_TX_INFO_SET;
+ msta->deflink.last_txs = jiffies;
ret = mt76_connac_pm_wake(&dev->mphy, &dev->pm);
if (ret)
@@ -813,11 +813,11 @@ void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, sta,
true);
- ewma_avg_signal_init(&msta->avg_ack_signal);
+ ewma_avg_signal_init(&msta->deflink.avg_ack_signal);
- mt7925_mac_wtbl_update(dev, msta->wcid.idx,
+ mt7925_mac_wtbl_update(dev, msta->deflink.wcid.idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
- memset(msta->airtime_ac, 0, sizeof(msta->airtime_ac));
+ memset(msta->deflink.airtime_ac, 0, sizeof(msta->deflink.airtime_ac));
mt7925_mcu_sta_update(dev, sta, vif, true, MT76_STA_INFO_STATE_ASSOC);
@@ -831,11 +831,11 @@ void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
- mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid);
+ mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
mt76_connac_pm_wake(&dev->mphy, &dev->pm);
mt7925_mcu_sta_update(dev, sta, vif, false, MT76_STA_INFO_STATE_NONE);
- mt7925_mac_wtbl_update(dev, msta->wcid.idx,
+ mt7925_mac_wtbl_update(dev, msta->deflink.wcid.idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
if (vif->type == NL80211_IFTYPE_STATION) {
@@ -849,8 +849,8 @@ void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
}
spin_lock_bh(&mdev->sta_poll_lock);
- if (!list_empty(&msta->wcid.poll_list))
- list_del_init(&msta->wcid.poll_list);
+ if (!list_empty(&msta->deflink.wcid.poll_list))
+ list_del_init(&msta->deflink.wcid.poll_list);
spin_unlock_bh(&mdev->sta_poll_lock);
mt76_connac_power_save_sched(&dev->mphy, &dev->pm);
@@ -890,12 +890,12 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mt792x_mutex_acquire(dev);
switch (action) {
case IEEE80211_AMPDU_RX_START:
- mt76_rx_aggr_start(&dev->mt76, &msta->wcid, tid, ssn,
+ mt76_rx_aggr_start(&dev->mt76, &msta->deflink.wcid, tid, ssn,
params->buf_size);
mt7925_mcu_uni_rx_ba(dev, params, true);
break;
case IEEE80211_AMPDU_RX_STOP:
- mt76_rx_aggr_stop(&dev->mt76, &msta->wcid, tid);
+ mt76_rx_aggr_stop(&dev->mt76, &msta->deflink.wcid, tid);
mt7925_mcu_uni_rx_ba(dev, params, false);
break;
case IEEE80211_AMPDU_TX_OPERATIONAL:
@@ -906,16 +906,16 @@ mt7925_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
case IEEE80211_AMPDU_TX_STOP_FLUSH:
case IEEE80211_AMPDU_TX_STOP_FLUSH_CONT:
mtxq->aggr = false;
- clear_bit(tid, &msta->wcid.ampdu_state);
+ clear_bit(tid, &msta->deflink.wcid.ampdu_state);
mt7925_mcu_uni_tx_ba(dev, params, false);
break;
case IEEE80211_AMPDU_TX_START:
- set_bit(tid, &msta->wcid.ampdu_state);
+ set_bit(tid, &msta->deflink.wcid.ampdu_state);
ret = IEEE80211_AMPDU_TX_START_IMMEDIATE;
break;
case IEEE80211_AMPDU_TX_STOP_CONT:
mtxq->aggr = false;
- clear_bit(tid, &msta->wcid.ampdu_state);
+ clear_bit(tid, &msta->deflink.wcid.ampdu_state);
mt7925_mcu_uni_tx_ba(dev, params, false);
ieee80211_stop_tx_ba_cb_irqsafe(vif, sta->addr, tid);
break;
@@ -1161,9 +1161,9 @@ static void mt7925_sta_set_decap_offload(struct ieee80211_hw *hw,
mt792x_mutex_acquire(dev);
if (enabled)
- set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags);
+ set_bit(MT_WCID_FLAG_HDR_TRANS, &msta->deflink.wcid.flags);
else
- clear_bit(MT_WCID_FLAG_HDR_TRANS, &msta->wcid.flags);
+ clear_bit(MT_WCID_FLAG_HDR_TRANS, &msta->deflink.wcid.flags);
mt7925_mcu_wtbl_update_hdr_trans(dev, vif, sta);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index c259aedb96e0..67c05f785190 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -544,7 +544,7 @@ int mt7925_mcu_uni_tx_ba(struct mt792x_dev *dev,
struct mt792x_vif *mvif = msta->vif;
if (enable && !params->amsdu)
- msta->wcid.amsdu = false;
+ msta->deflink.wcid.amsdu = false;
return mt7925_mcu_sta_ba(&dev->mt76, &mvif->bss_conf.mt76, params,
enable, true);
@@ -867,7 +867,7 @@ mt7925_mcu_sta_hdr_trans_tlv(struct sk_buff *skb,
if (sta)
wcid = (struct mt76_wcid *)sta->drv_priv;
else
- wcid = &mvif->sta.wcid;
+ wcid = &mvif->sta.deflink.wcid;
if (!wcid)
return;
@@ -890,7 +890,7 @@ int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev,
msta = sta ? (struct mt792x_sta *)sta->drv_priv : &mvif->sta;
skb = __mt76_connac_mcu_alloc_sta_req(&dev->mt76, &mvif->bss_conf.mt76,
- &msta->wcid,
+ &msta->deflink.wcid,
MT7925_STA_UPDATE_MAX_SIZE);
if (IS_ERR(skb))
return PTR_ERR(skb);
@@ -962,7 +962,8 @@ mt7925_mcu_sta_key_tlv(struct mt76_wcid *wcid,
struct ieee80211_key_conf *key,
enum set_key_cmd cmd)
{
- struct mt792x_sta *msta = container_of(wcid, struct mt792x_sta, wcid);
+ struct mt792x_link_sta *mlink = container_of(wcid, struct mt792x_link_sta, wcid);
+ struct mt792x_sta *msta = container_of(mlink, struct mt792x_sta, deflink);
struct sta_rec_sec_uni *sec;
struct mt792x_vif *mvif = msta->vif;
struct ieee80211_sta *sta;
@@ -1480,7 +1481,7 @@ mt7925_mcu_sta_amsdu_tlv(struct sk_buff *skb,
amsdu = (struct sta_rec_amsdu *)tlv;
amsdu->max_amsdu_num = 8;
amsdu->amsdu_en = true;
- msta->wcid.amsdu = true;
+ msta->deflink.wcid.amsdu = true;
switch (sta->deflink.agg.max_amsdu_len) {
case IEEE80211_MAX_MPDU_LEN_VHT_11454:
@@ -1668,7 +1669,7 @@ int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
struct mt792x_sta *msta;
msta = sta ? (struct mt792x_sta *)sta->drv_priv : NULL;
- info.wcid = msta ? &msta->wcid : &mvif->sta.wcid;
+ info.wcid = msta ? &msta->deflink.wcid : &mvif->sta.deflink.wcid;
info.newly = msta ? state != MT76_STA_INFO_STATE_ASSOC : true;
return mt7925_mcu_sta_cmd(&dev->mphy, &info);
@@ -2096,7 +2097,7 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
basic_req->bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int);
basic_req->dtim_period = vif->bss_conf.dtim_period;
basic_req->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx);
- basic_req->sta_idx = cpu_to_le16(msta->wcid.idx);
+ basic_req->sta_idx = cpu_to_le16(msta->deflink.wcid.idx);
basic_req->omac_idx = mvif->bss_conf.mt76.omac_idx;
basic_req->band_idx = mvif->bss_conf.mt76.band_idx;
basic_req->wmm_idx = mvif->bss_conf.mt76.wmm_idx;
@@ -2330,7 +2331,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
/* bss_basic must be first */
mt7925_mcu_bss_basic_tlv(skb, vif, sta, ctx, phy->mt76,
- mvif->sta.wcid.idx, enable);
+ mvif->sta.deflink.wcid.idx, enable);
mt7925_mcu_bss_sec_tlv(skb, vif);
mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, vif, sta);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7925/pci_mac.c
index 9fca887977d2..ef631a68005d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/pci_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/pci_mac.c
@@ -34,9 +34,9 @@ int mt7925e_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr,
if (sta) {
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
- if (time_after(jiffies, msta->last_txs + HZ / 4)) {
+ if (time_after(jiffies, msta->deflink.last_txs + HZ / 4)) {
info->flags |= IEEE80211_TX_CTL_REQ_TX_STATUS;
- msta->last_txs = jiffies;
+ msta->deflink.last_txs = jiffies;
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h
index e377f8ea9782..cb0bb06bef80 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x.h
+++ b/drivers/net/wireless/mediatek/mt76/mt792x.h
@@ -79,11 +79,9 @@ enum mt792x_reg_power_type {
DECLARE_EWMA(avg_signal, 10, 8)
-struct mt792x_sta {
+struct mt792x_link_sta {
struct mt76_wcid wcid; /* must be first */
- struct mt792x_vif *vif;
-
u32 airtime_ac[8];
int ack_signal;
@@ -94,6 +92,12 @@ struct mt792x_sta {
struct mt76_connac_sta_key_conf bip;
};
+struct mt792x_sta {
+ struct mt792x_link_sta deflink; /* must be first */
+
+ struct mt792x_vif *vif;
+};
+
DECLARE_EWMA(rssi, 10, 8);
struct mt792x_bss_conf {
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index 4b4afc1add6e..ae21a2829c9c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -65,14 +65,14 @@ void mt792x_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
struct mt792x_sta *sta;
sta = (struct mt792x_sta *)control->sta->drv_priv;
- wcid = &sta->wcid;
+ wcid = &sta->deflink.wcid;
}
if (vif && !control->sta) {
struct mt792x_vif *mvif;
mvif = (struct mt792x_vif *)vif->drv_priv;
- wcid = &mvif->sta.wcid;
+ wcid = &mvif->sta.deflink.wcid;
}
if (mt76_connac_pm_ref(mphy, &dev->pm)) {
@@ -120,11 +120,11 @@ void mt792x_remove_interface(struct ieee80211_hw *hw,
struct mt792x_sta *msta = &mvif->sta;
struct mt792x_dev *dev = mt792x_hw_dev(hw);
struct mt792x_phy *phy = mt792x_hw_phy(hw);
- int idx = msta->wcid.idx;
+ int idx = msta->deflink.wcid.idx;
mt792x_mutex_acquire(dev);
- mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->wcid);
- mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.wcid, false);
+ mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
+ mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid, false);
rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
@@ -133,11 +133,11 @@ void mt792x_remove_interface(struct ieee80211_hw *hw,
mt792x_mutex_release(dev);
spin_lock_bh(&dev->mt76.sta_poll_lock);
- if (!list_empty(&msta->wcid.poll_list))
- list_del_init(&msta->wcid.poll_list);
+ if (!list_empty(&msta->deflink.wcid.poll_list))
+ list_del_init(&msta->deflink.wcid.poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
- mt76_wcid_cleanup(&dev->mt76, &msta->wcid);
+ mt76_wcid_cleanup(&dev->mt76, &msta->deflink.wcid);
}
EXPORT_SYMBOL_GPL(mt792x_remove_interface);
@@ -408,7 +408,7 @@ mt792x_ethtool_worker(void *wi_data, struct ieee80211_sta *sta)
if (msta->vif->bss_conf.mt76.idx != wi->idx)
return;
- mt76_ethtool_worker(wi, &msta->wcid.stats, true);
+ mt76_ethtool_worker(wi, &msta->deflink.wcid.stats, true);
}
void mt792x_get_et_stats(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
@@ -487,7 +487,7 @@ void mt792x_sta_statistics(struct ieee80211_hw *hw,
struct station_info *sinfo)
{
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
- struct rate_info *txrate = &msta->wcid.rate;
+ struct rate_info *txrate = &msta->deflink.wcid.rate;
if (!txrate->legacy && !txrate->flags)
return;
@@ -502,19 +502,19 @@ void mt792x_sta_statistics(struct ieee80211_hw *hw,
sinfo->txrate.he_dcm = txrate->he_dcm;
sinfo->txrate.he_ru_alloc = txrate->he_ru_alloc;
}
- sinfo->tx_failed = msta->wcid.stats.tx_failed;
+ sinfo->tx_failed = msta->deflink.wcid.stats.tx_failed;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_FAILED);
- sinfo->tx_retries = msta->wcid.stats.tx_retries;
+ sinfo->tx_retries = msta->deflink.wcid.stats.tx_retries;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_RETRIES);
sinfo->txrate.flags = txrate->flags;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_TX_BITRATE);
- sinfo->ack_signal = (s8)msta->ack_signal;
+ sinfo->ack_signal = (s8)msta->deflink.ack_signal;
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL);
- sinfo->avg_ack_signal = -(s8)ewma_avg_signal_read(&msta->avg_ack_signal);
+ sinfo->avg_ack_signal = -(s8)ewma_avg_signal_read(&msta->deflink.avg_ack_signal);
sinfo->filled |= BIT_ULL(NL80211_STA_INFO_ACK_SIGNAL_AVG);
}
EXPORT_SYMBOL_GPL(mt792x_sta_statistics);
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_mac.c b/drivers/net/wireless/mediatek/mt76/mt792x_mac.c
index 45dd94ff386d..106273935b26 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_mac.c
@@ -138,6 +138,7 @@ EXPORT_SYMBOL_GPL(mt792x_mac_update_mib_stats);
struct mt76_wcid *mt792x_rx_get_wcid(struct mt792x_dev *dev, u16 idx,
bool unicast)
{
+ struct mt792x_link_sta *link;
struct mt792x_sta *sta;
struct mt76_wcid *wcid;
@@ -151,11 +152,12 @@ struct mt76_wcid *mt792x_rx_get_wcid(struct mt792x_dev *dev, u16 idx,
if (!wcid->sta)
return NULL;
- sta = container_of(wcid, struct mt792x_sta, wcid);
+ link = container_of(wcid, struct mt792x_link_sta, wcid);
+ sta = container_of(link, struct mt792x_sta, deflink);
if (!sta->vif)
return NULL;
- return &sta->vif->sta.wcid;
+ return &sta->vif->sta.deflink.wcid;
}
EXPORT_SYMBOL_GPL(mt792x_rx_get_wcid);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 03/47] wifi: mt76: mt792x: add struct mt792x_chanctx
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
2024-06-13 3:01 ` [PATCH 01/47] wifi: mt76: mt792x: add struct mt792x_bss_conf sean.wang
2024-06-13 3:01 ` [PATCH 02/47] wifi: mt76: mt792x: add struct mt792x_link_sta sean.wang
@ 2024-06-13 3:01 ` sean.wang
2024-06-13 3:01 ` [PATCH 04/47] wifi: mt76: mt7925: support for split bss_info_changed method sean.wang
` (43 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:01 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Deren Wu <deren.wu@mediatek.com>
We are introducing a new structure, mt792x_chanctx, to quickly identify
the linked BSS it is working on. This eliminates the need to search in
mt7921_ctx_iter() or mt7925_ctx_iter() when the channel context changes.
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7921/main.c | 31 ++++++++-----------
.../net/wireless/mediatek/mt76/mt7925/main.c | 31 ++++++++-----------
drivers/net/wireless/mediatek/mt76/mt792x.h | 4 +++
.../net/wireless/mediatek/mt76/mt792x_core.c | 5 +++
4 files changed, 35 insertions(+), 36 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 3141807ec54b..89d47cce9e8b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -1346,32 +1346,27 @@ mt7921_remove_chanctx(struct ieee80211_hw *hw,
{
}
-static void mt7921_ctx_iter(void *priv, u8 *mac,
- struct ieee80211_vif *vif)
-{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- struct ieee80211_chanctx_conf *ctx = priv;
-
- if (ctx != mvif->bss_conf.mt76.ctx)
- return;
-
- if (vif->type == NL80211_IFTYPE_MONITOR)
- mt7921_mcu_config_sniffer(mvif, ctx);
- else
- mt76_connac_mcu_uni_set_chctx(mvif->phy->mt76, &mvif->bss_conf.mt76, ctx);
-}
-
static void
mt7921_change_chanctx(struct ieee80211_hw *hw,
struct ieee80211_chanctx_conf *ctx,
u32 changed)
{
+ struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv;
struct mt792x_phy *phy = mt792x_hw_phy(hw);
+ struct ieee80211_vif *vif;
+ struct mt792x_vif *mvif;
+
+ if (!mctx->bss_conf)
+ return;
+
+ mvif = container_of(mctx->bss_conf, struct mt792x_vif, bss_conf);
+ vif = container_of((void *)mvif, struct ieee80211_vif, drv_priv);
mt792x_mutex_acquire(phy->dev);
- ieee80211_iterate_active_interfaces(phy->mt76->hw,
- IEEE80211_IFACE_ITER_ACTIVE,
- mt7921_ctx_iter, ctx);
+ if (vif->type == NL80211_IFTYPE_MONITOR)
+ mt7921_mcu_config_sniffer(mvif, ctx);
+ else
+ mt76_connac_mcu_uni_set_chctx(mvif->phy->mt76, &mvif->bss_conf.mt76, ctx);
mt792x_mutex_release(phy->dev);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 504c2ecc3845..91edbe076c22 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1354,34 +1354,29 @@ mt7925_remove_chanctx(struct ieee80211_hw *hw,
{
}
-static void mt7925_ctx_iter(void *priv, u8 *mac,
- struct ieee80211_vif *vif)
+static void
+mt7925_change_chanctx(struct ieee80211_hw *hw,
+ struct ieee80211_chanctx_conf *ctx,
+ u32 changed)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- struct ieee80211_chanctx_conf *ctx = priv;
+ struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv;
+ struct mt792x_phy *phy = mt792x_hw_phy(hw);
+ struct ieee80211_vif *vif;
+ struct mt792x_vif *mvif;
- if (ctx != mvif->bss_conf.mt76.ctx)
+ if (!mctx->bss_conf)
return;
+ mvif = container_of(mctx->bss_conf, struct mt792x_vif, bss_conf);
+ vif = container_of((void *)mvif, struct ieee80211_vif, drv_priv);
+
+ mt792x_mutex_acquire(phy->dev);
if (vif->type == NL80211_IFTYPE_MONITOR) {
mt7925_mcu_set_sniffer(mvif->phy->dev, vif, true);
mt7925_mcu_config_sniffer(mvif, ctx);
} else {
mt7925_mcu_set_chctx(mvif->phy->mt76, &mvif->bss_conf.mt76, ctx);
}
-}
-
-static void
-mt7925_change_chanctx(struct ieee80211_hw *hw,
- struct ieee80211_chanctx_conf *ctx,
- u32 changed)
-{
- struct mt792x_phy *phy = mt792x_hw_phy(hw);
-
- mt792x_mutex_acquire(phy->dev);
- ieee80211_iterate_active_interfaces(phy->mt76->hw,
- IEEE80211_IFACE_ITER_ACTIVE,
- mt7925_ctx_iter, ctx);
mt792x_mutex_release(phy->dev);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h
index cb0bb06bef80..b5eb574e8548 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x.h
+++ b/drivers/net/wireless/mediatek/mt76/mt792x.h
@@ -100,6 +100,10 @@ struct mt792x_sta {
DECLARE_EWMA(rssi, 10, 8);
+struct mt792x_chanctx {
+ struct mt792x_bss_conf *bss_conf;
+};
+
struct mt792x_bss_conf {
struct mt76_vif mt76; /* must be first */
struct ewma_rssi rssi;
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index ae21a2829c9c..a189ae38f2d0 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -261,11 +261,13 @@ int mt792x_assign_vif_chanctx(struct ieee80211_hw *hw,
struct ieee80211_bss_conf *link_conf,
struct ieee80211_chanctx_conf *ctx)
{
+ struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv;
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_dev *dev = mt792x_hw_dev(hw);
mutex_lock(&dev->mt76.mutex);
mvif->bss_conf.mt76.ctx = ctx;
+ mctx->bss_conf = &mvif->bss_conf;
mutex_unlock(&dev->mt76.mutex);
return 0;
@@ -277,10 +279,12 @@ void mt792x_unassign_vif_chanctx(struct ieee80211_hw *hw,
struct ieee80211_bss_conf *link_conf,
struct ieee80211_chanctx_conf *ctx)
{
+ struct mt792x_chanctx *mctx = (struct mt792x_chanctx *)ctx->drv_priv;
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_dev *dev = mt792x_hw_dev(hw);
mutex_lock(&dev->mt76.mutex);
+ mctx->bss_conf = NULL;
mvif->bss_conf.mt76.ctx = NULL;
mutex_unlock(&dev->mt76.mutex);
}
@@ -556,6 +560,7 @@ int mt792x_init_wiphy(struct ieee80211_hw *hw)
hw->sta_data_size = sizeof(struct mt792x_sta);
hw->vif_data_size = sizeof(struct mt792x_vif);
+ hw->chanctx_data_size = sizeof(struct mt792x_chanctx);
if (dev->fw_features & MT792x_FW_CAP_CNM) {
wiphy->flags |= WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL;
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 04/47] wifi: mt76: mt7925: support for split bss_info_changed method
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (2 preceding siblings ...)
2024-06-13 3:01 ` [PATCH 03/47] wifi: mt76: mt792x: add struct mt792x_chanctx sean.wang
@ 2024-06-13 3:01 ` sean.wang
2024-06-13 3:01 ` [PATCH 05/47] wifi: mt76: mt792x: extend mt76_connac_mcu_uni_add_dev for per-link BSS sean.wang
` (42 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:01 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Deren Wu <deren.wu@mediatek.com>
The .bss_info_changed method is being split into .vif_cfg_changed and
.link_info_changed to support MLD devices, but it will still support
non-MLD devices.
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/main.c | 132 ++++++++++--------
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 7 +-
.../net/wireless/mediatek/mt76/mt7925/mcu.h | 3 +-
3 files changed, 76 insertions(+), 66 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 91edbe076c22..397776ddf01a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -695,65 +695,6 @@ mt7925_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
return mvif->basic_rates_idx;
}
-static void mt7925_bss_info_changed(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- struct ieee80211_bss_conf *info,
- u64 changed)
-{
- struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv;
- struct mt792x_phy *phy = mt792x_hw_phy(hw);
- struct mt792x_dev *dev = mt792x_hw_dev(hw);
-
- mt792x_mutex_acquire(dev);
-
- if (changed & BSS_CHANGED_ERP_SLOT) {
- int slottime = info->use_short_slot ? 9 : 20;
-
- if (slottime != phy->slottime) {
- phy->slottime = slottime;
- mt7925_mcu_set_timing(phy, vif);
- }
- }
-
- if (changed & BSS_CHANGED_MCAST_RATE)
- mvif->mcast_rates_idx =
- mt7925_get_rates_table(hw, vif, false, true);
-
- if (changed & BSS_CHANGED_BASIC_RATES)
- mvif->basic_rates_idx =
- mt7925_get_rates_table(hw, vif, false, false);
-
- if (changed & (BSS_CHANGED_BEACON |
- BSS_CHANGED_BEACON_ENABLED)) {
- mvif->beacon_rates_idx =
- mt7925_get_rates_table(hw, vif, true, false);
-
- mt7925_mcu_uni_add_beacon_offload(dev, hw, vif,
- info->enable_beacon);
- }
-
- /* ensure that enable txcmd_mode after bss_info */
- if (changed & (BSS_CHANGED_QOS | BSS_CHANGED_BEACON_ENABLED))
- mt7925_mcu_set_tx(dev, vif);
-
- if (changed & BSS_CHANGED_PS)
- mt7925_mcu_uni_bss_ps(dev, vif);
-
- if (changed & BSS_CHANGED_ASSOC) {
- mt7925_mcu_sta_update(dev, NULL, vif, true,
- MT76_STA_INFO_STATE_ASSOC);
- mt7925_mcu_set_beacon_filter(dev, vif, vif->cfg.assoc);
- }
-
- if (changed & BSS_CHANGED_ARP_FILTER) {
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-
- mt7925_mcu_update_arp_filter(&dev->mt76, &mvif->bss_conf.mt76, info);
- }
-
- mt792x_mutex_release(dev);
-}
-
int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
@@ -1404,6 +1345,76 @@ static void mt7925_mgd_complete_tx(struct ieee80211_hw *hw,
mt7925_abort_roc(mvif->phy, mvif);
}
+static void mt7925_vif_cfg_changed(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ u64 changed)
+{
+ struct mt792x_dev *dev = mt792x_hw_dev(hw);
+
+ mt792x_mutex_acquire(dev);
+
+ if (changed & BSS_CHANGED_ASSOC) {
+ mt7925_mcu_sta_update(dev, NULL, vif, true,
+ MT76_STA_INFO_STATE_ASSOC);
+ mt7925_mcu_set_beacon_filter(dev, vif, vif->cfg.assoc);
+ }
+
+ if (changed & BSS_CHANGED_ARP_FILTER) {
+ struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+
+ mt7925_mcu_update_arp_filter(&dev->mt76, &mvif->bss_conf.mt76);
+ }
+
+ if (changed & BSS_CHANGED_PS)
+ mt7925_mcu_uni_bss_ps(dev, vif);
+
+ mt792x_mutex_release(dev);
+}
+
+static void mt7925_link_info_changed(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *info,
+ u64 changed)
+{
+ struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv;
+ struct mt792x_phy *phy = mt792x_hw_phy(hw);
+ struct mt792x_dev *dev = mt792x_hw_dev(hw);
+
+ mt792x_mutex_acquire(dev);
+
+ if (changed & BSS_CHANGED_ERP_SLOT) {
+ int slottime = info->use_short_slot ? 9 : 20;
+
+ if (slottime != phy->slottime) {
+ phy->slottime = slottime;
+ mt7925_mcu_set_timing(phy, vif);
+ }
+ }
+
+ if (changed & BSS_CHANGED_MCAST_RATE)
+ mvif->mcast_rates_idx =
+ mt7925_get_rates_table(hw, vif, false, true);
+
+ if (changed & BSS_CHANGED_BASIC_RATES)
+ mvif->basic_rates_idx =
+ mt7925_get_rates_table(hw, vif, false, false);
+
+ if (changed & (BSS_CHANGED_BEACON |
+ BSS_CHANGED_BEACON_ENABLED)) {
+ mvif->beacon_rates_idx =
+ mt7925_get_rates_table(hw, vif, true, false);
+
+ mt7925_mcu_uni_add_beacon_offload(dev, hw, vif,
+ info->enable_beacon);
+ }
+
+ /* ensure that enable txcmd_mode after bss_info */
+ if (changed & (BSS_CHANGED_QOS | BSS_CHANGED_BEACON_ENABLED))
+ mt7925_mcu_set_tx(dev, vif);
+
+ mt792x_mutex_release(dev);
+}
+
const struct ieee80211_ops mt7925_ops = {
.tx = mt792x_tx,
.start = mt7925_start,
@@ -1413,7 +1424,6 @@ const struct ieee80211_ops mt7925_ops = {
.config = mt7925_config,
.conf_tx = mt7925_conf_tx,
.configure_filter = mt7925_configure_filter,
- .bss_info_changed = mt7925_bss_info_changed,
.start_ap = mt7925_start_ap,
.stop_ap = mt7925_stop_ap,
.sta_state = mt76_sta_state,
@@ -1461,6 +1471,8 @@ const struct ieee80211_ops mt7925_ops = {
.unassign_vif_chanctx = mt792x_unassign_vif_chanctx,
.mgd_prepare_tx = mt7925_mgd_prepare_tx,
.mgd_complete_tx = mt7925_mgd_complete_tx,
+ .vif_cfg_changed = mt7925_vif_cfg_changed,
+ .link_info_changed = mt7925_link_info_changed,
};
EXPORT_SYMBOL_GPL(mt7925_ops);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 67c05f785190..5e72f7278e8b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -121,11 +121,10 @@ int mt7925_mcu_regval(struct mt792x_dev *dev, u32 regidx, u32 *val, bool set)
EXPORT_SYMBOL_GPL(mt7925_mcu_regval);
int mt7925_mcu_update_arp_filter(struct mt76_dev *dev,
- struct mt76_vif *vif,
- struct ieee80211_bss_conf *info)
+ struct mt76_vif *vif)
{
- struct ieee80211_vif *mvif = container_of(info, struct ieee80211_vif,
- bss_conf);
+ struct ieee80211_vif *mvif = container_of((void *)vif, struct ieee80211_vif,
+ drv_priv);
struct sk_buff *skb;
int i, len = min_t(int, mvif->cfg.arp_addr_cnt,
IEEE80211_BSS_ARP_ADDR_LIST_LEN);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
index b8315a89f4a9..b499b1d0531a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
@@ -590,6 +590,5 @@ int mt7925_mcu_set_chctx(struct mt76_phy *phy, struct mt76_vif *mvif,
struct ieee80211_chanctx_conf *ctx);
int mt7925_mcu_set_rate_txpower(struct mt76_phy *phy);
int mt7925_mcu_update_arp_filter(struct mt76_dev *dev,
- struct mt76_vif *vif,
- struct ieee80211_bss_conf *info);
+ struct mt76_vif *vif);
#endif
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 05/47] wifi: mt76: mt792x: extend mt76_connac_mcu_uni_add_dev for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (3 preceding siblings ...)
2024-06-13 3:01 ` [PATCH 04/47] wifi: mt76: mt7925: support for split bss_info_changed method sean.wang
@ 2024-06-13 3:01 ` sean.wang
2024-06-13 3:02 ` [PATCH 06/47] wifi: mt76: mt7925: extend mt7925_mcu_set_tx with " sean.wang
` (41 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:01 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt76_connac_mcu_uni_add_dev with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
We also extend link_idx field in mt76_connac_bss_basic_tlv for the firmware
to able to identify the link index in the MLO mode that is not harmful
for the current non-MLO mode.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 4 ++--
drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 12 +++++++-----
drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h | 4 ++--
drivers/net/wireless/mediatek/mt76/mt7921/mac.c | 3 ++-
drivers/net/wireless/mediatek/mt76/mt7921/main.c | 4 ++--
drivers/net/wireless/mediatek/mt76/mt7925/mac.c | 3 ++-
drivers/net/wireless/mediatek/mt76/mt7925/main.c | 4 ++--
drivers/net/wireless/mediatek/mt76/mt792x_core.c | 2 +-
8 files changed, 20 insertions(+), 16 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index c807bd8d928d..792ae41f7c69 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -1109,8 +1109,8 @@ mt7615_mcu_uni_add_dev(struct mt7615_phy *phy, struct ieee80211_vif *vif,
{
struct mt7615_vif *mvif = (struct mt7615_vif *)vif->drv_priv;
- return mt76_connac_mcu_uni_add_dev(phy->mt76, vif, &mvif->sta.wcid,
- enable);
+ return mt76_connac_mcu_uni_add_dev(phy->mt76, &vif->bss_conf,
+ &mvif->sta.wcid, enable);
}
static int
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index fb8bd50eb7de..87f918461051 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -1125,11 +1125,11 @@ void mt76_connac_mcu_wtbl_ba_tlv(struct mt76_dev *dev, struct sk_buff *skb,
EXPORT_SYMBOL_GPL(mt76_connac_mcu_wtbl_ba_tlv);
int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy,
- struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *bss_conf,
struct mt76_wcid *wcid,
bool enable)
{
- struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv;
+ struct mt76_vif *mvif = (struct mt76_vif *)bss_conf->vif->drv_priv;
struct mt76_dev *dev = phy->dev;
struct {
struct {
@@ -1141,7 +1141,7 @@ int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy,
__le16 tag;
__le16 len;
u8 active;
- u8 pad;
+ u8 link_idx; /* not link_id */
u8 omac_addr[ETH_ALEN];
} __packed tlv;
} dev_req = {
@@ -1153,6 +1153,7 @@ int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy,
.tag = cpu_to_le16(DEV_INFO_ACTIVE),
.len = cpu_to_le16(sizeof(struct req_tlv)),
.active = enable,
+ .link_idx = mvif->idx,
},
};
struct {
@@ -1175,12 +1176,13 @@ int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy,
.bmc_tx_wlan_idx = cpu_to_le16(wcid->idx),
.sta_idx = cpu_to_le16(wcid->idx),
.conn_state = 1,
+ .link_idx = mvif->idx,
},
};
int err, idx, cmd, len;
void *data;
- switch (vif->type) {
+ switch (bss_conf->vif->type) {
case NL80211_IFTYPE_MESH_POINT:
case NL80211_IFTYPE_MONITOR:
case NL80211_IFTYPE_AP:
@@ -1200,7 +1202,7 @@ int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy,
idx = mvif->omac_idx > EXT_BSSID_START ? HW_BSSID_0 : mvif->omac_idx;
basic_req.basic.hw_bss_idx = idx;
- memcpy(dev_req.tlv.omac_addr, vif->addr, ETH_ALEN);
+ memcpy(dev_req.tlv.omac_addr, bss_conf->vif->addr, ETH_ALEN);
cmd = enable ? MCU_UNI_CMD(DEV_INFO_UPDATE) : MCU_UNI_CMD(BSS_INFO_UPDATE);
data = enable ? (void *)&dev_req : (void *)&basic_req;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index 4d83ec2a0f9a..e6e8824c828e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -1436,7 +1436,7 @@ struct mt76_connac_bss_basic_tlv {
__le16 sta_idx;
__le16 nonht_basic_phy;
u8 phymode_ext; /* bit(0) AX_6G */
- u8 pad[1];
+ u8 link_idx;
} __packed;
struct mt76_connac_bss_qos_tlv {
@@ -1910,7 +1910,7 @@ void mt76_connac_mcu_sta_ba_tlv(struct sk_buff *skb,
struct ieee80211_ampdu_params *params,
bool enable, bool tx);
int mt76_connac_mcu_uni_add_dev(struct mt76_phy *phy,
- struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *bss_conf,
struct mt76_wcid *wcid,
bool enable);
int mt76_connac_mcu_sta_ba(struct mt76_dev *dev, struct mt76_vif *mvif,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
index 5ea01c39e2e1..101cac747f9f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c
@@ -646,7 +646,8 @@ mt7921_vif_connect_iter(void *priv, u8 *mac,
if (vif->type == NL80211_IFTYPE_STATION)
ieee80211_disconnect(vif, true);
- mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid, true);
+ mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf,
+ &mvif->sta.deflink.wcid, true);
mt7921_mcu_set_tx(dev, vif);
if (vif->type == NL80211_IFTYPE_AP) {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
index 89d47cce9e8b..c7e71043c257 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c
@@ -306,8 +306,8 @@ mt7921_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
mvif->bss_conf.mt76.band_idx = 0;
mvif->bss_conf.mt76.wmm_idx = mvif->bss_conf.mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
- ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid,
- true);
+ ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf,
+ &mvif->sta.deflink.wcid, true);
if (ret)
goto out;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c
index 88e7b2ff4593..48425fc4e7fe 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c
@@ -1243,7 +1243,8 @@ mt7925_vif_connect_iter(void *priv, u8 *mac,
if (vif->type == NL80211_IFTYPE_STATION)
ieee80211_disconnect(vif, true);
- mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid, true);
+ mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf,
+ &mvif->sta.deflink.wcid, true);
mt7925_mcu_set_tx(dev, vif);
if (vif->type == NL80211_IFTYPE_AP) {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 397776ddf01a..b0c8b090d2ce 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -344,8 +344,8 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
else
mvif->bss_conf.mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL;
- ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid,
- true);
+ ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf,
+ &mvif->sta.deflink.wcid, true);
if (ret)
goto out;
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index a189ae38f2d0..222204916b73 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -124,7 +124,7 @@ void mt792x_remove_interface(struct ieee80211_hw *hw,
mt792x_mutex_acquire(dev);
mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
- mt76_connac_mcu_uni_add_dev(&dev->mphy, vif, &mvif->sta.deflink.wcid, false);
+ mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf, &mvif->sta.deflink.wcid, false);
rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 06/47] wifi: mt76: mt7925: extend mt7925_mcu_set_tx with for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (4 preceding siblings ...)
2024-06-13 3:01 ` [PATCH 05/47] wifi: mt76: mt792x: extend mt76_connac_mcu_uni_add_dev for per-link BSS sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 07/47] wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info " sean.wang
` (40 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Deren Wu <deren.wu@mediatek.com>
Extend mt7925_mcu_set_tx with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/mac.c | 2 +-
.../net/wireless/mediatek/mt76/mt7925/main.c | 2 +-
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 9 ++++---
.../wireless/mediatek/mt76/mt7925/mt7925.h | 2 +-
drivers/net/wireless/mediatek/mt76/mt792x.h | 25 +++++++++++++++++++
5 files changed, 33 insertions(+), 7 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c
index 48425fc4e7fe..2be2ab914411 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c
@@ -1245,7 +1245,7 @@ mt7925_vif_connect_iter(void *priv, u8 *mac,
mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf,
&mvif->sta.deflink.wcid, true);
- mt7925_mcu_set_tx(dev, vif);
+ mt7925_mcu_set_tx(dev, &vif->bss_conf);
if (vif->type == NL80211_IFTYPE_AP) {
mt76_connac_mcu_uni_add_bss(dev->phy.mt76, vif, &mvif->sta.deflink.wcid,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index b0c8b090d2ce..d11919688bae 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1410,7 +1410,7 @@ static void mt7925_link_info_changed(struct ieee80211_hw *hw,
/* ensure that enable txcmd_mode after bss_info */
if (changed & (BSS_CHANGED_QOS | BSS_CHANGED_BEACON_ENABLED))
- mt7925_mcu_set_tx(dev, vif);
+ mt7925_mcu_set_tx(dev, info);
mt792x_mutex_release(dev);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 5e72f7278e8b..1c262a024dc8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -900,7 +900,8 @@ int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev,
MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true);
}
-int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif)
+int mt7925_mcu_set_tx(struct mt792x_dev *dev,
+ struct ieee80211_bss_conf *bss_conf)
{
#define MCU_EDCA_AC_PARAM 0
#define WMM_AIFS_SET BIT(0)
@@ -909,12 +910,12 @@ int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif)
#define WMM_TXOP_SET BIT(3)
#define WMM_PARAM_SET (WMM_AIFS_SET | WMM_CW_MIN_SET | \
WMM_CW_MAX_SET | WMM_TXOP_SET)
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(bss_conf);
struct {
u8 bss_idx;
u8 __rsv[3];
} __packed hdr = {
- .bss_idx = mvif->bss_conf.mt76.idx,
+ .bss_idx = mconf->mt76.idx,
};
struct sk_buff *skb;
int len = sizeof(hdr) + IEEE80211_NUM_ACS * sizeof(struct edca);
@@ -927,7 +928,7 @@ int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif)
skb_put_data(skb, &hdr, sizeof(hdr));
for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
- struct ieee80211_tx_queue_params *q = &mvif->bss_conf.queue_params[ac];
+ struct ieee80211_tx_queue_params *q = &mconf->queue_params[ac];
struct edca *e;
struct tlv *tlv;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
index 8a4a71f6bcb6..f689f7a359ea 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
@@ -198,7 +198,7 @@ int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
struct ieee80211_vif *vif, bool enable,
enum mt76_sta_info_state state);
int mt7925_mcu_set_chan_info(struct mt792x_phy *phy, u16 tag);
-int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_vif *vif);
+int mt7925_mcu_set_tx(struct mt792x_dev *dev, struct ieee80211_bss_conf *bss_conf);
int mt7925_mcu_set_eeprom(struct mt792x_dev *dev);
int mt7925_mcu_get_rx_rate(struct mt792x_phy *phy, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, struct rate_info *rate);
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h
index b5eb574e8548..4a7526322c30 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x.h
+++ b/drivers/net/wireless/mediatek/mt76/mt792x.h
@@ -112,6 +112,7 @@ struct mt792x_bss_conf {
struct mt792x_vif {
struct mt792x_bss_conf bss_conf; /* must be first */
+ struct mt792x_bss_conf __rcu *link_conf[IEEE80211_MLD_MAX_NUM_LINKS];
struct mt792x_sta sta;
struct mt792x_sta *wep_sta;
@@ -219,6 +220,30 @@ struct mt792x_dev {
u32 backup_l2;
};
+static inline struct mt792x_bss_conf *
+mt792x_vif_to_link(struct mt792x_vif *mvif, u8 link_id)
+{
+ struct ieee80211_vif *vif;
+
+ vif = container_of((void *)mvif, struct ieee80211_vif, drv_priv);
+
+ if (!ieee80211_vif_is_mld(vif) ||
+ link_id >= IEEE80211_LINK_UNSPECIFIED)
+ return &mvif->bss_conf;
+
+ return rcu_dereference_protected(mvif->link_conf[link_id],
+ lockdep_is_held(&mvif->phy->dev->mt76.mutex));
+}
+
+static inline struct mt792x_bss_conf *
+mt792x_link_conf_to_mconf(struct ieee80211_bss_conf *link_conf)
+{
+ struct ieee80211_vif *vif = link_conf->vif;
+ struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+
+ return mt792x_vif_to_link(mvif, link_conf->link_id);
+}
+
static inline struct mt792x_dev *
mt792x_hw_dev(struct ieee80211_hw *hw)
{
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 07/47] wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (5 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 06/47] wifi: mt76: mt7925: extend mt7925_mcu_set_tx with " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 08/47] wifi: mt76: mt7925: extend mt7925_mcu_set_timing " sean.wang
` (39 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_add_bss_info with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/main.c | 35 +++++++++++++------
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 22 ++++++------
.../net/wireless/mediatek/mt76/mt7925/mcu.h | 2 +-
drivers/net/wireless/mediatek/mt76/mt792x.h | 10 ++++++
4 files changed, 46 insertions(+), 23 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index d11919688bae..7b9deb586b34 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -487,9 +487,12 @@ static int mt7925_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
struct mt792x_sta *msta = sta ? (struct mt792x_sta *)sta->drv_priv :
&mvif->sta;
struct mt76_wcid *wcid = &msta->deflink.wcid;
+ struct ieee80211_bss_conf *link_conf;
u8 *wcid_keyidx = &wcid->hw_key_idx;
int idx = key->keyidx, err = 0;
+ link_conf = mt792x_vif_to_bss_conf(vif, vif->bss_conf.link_id);
+
/* The hardware does not support per-STA RX GTK, fallback
* to software mode for these.
*/
@@ -528,7 +531,8 @@ static int mt7925_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
struct mt792x_phy *phy = mt792x_hw_phy(hw);
mvif->bss_conf.mt76.cipher = mt7925_mcu_get_cipher(key->cipher);
- mt7925_mcu_add_bss_info(phy, mvif->bss_conf.mt76.ctx, vif, sta, true);
+ mt7925_mcu_add_bss_info(phy, mvif->bss_conf.mt76.ctx, link_conf,
+ sta, true);
}
if (cmd == SET_KEY)
@@ -701,6 +705,7 @@ int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct ieee80211_bss_conf *link_conf;
int ret, idx;
idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT792x_WTBL_STA - 1);
@@ -725,10 +730,12 @@ int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
mt7925_mac_wtbl_update(dev, idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
+ link_conf = mt792x_vif_to_bss_conf(vif, vif->bss_conf.link_id);
+
/* should update bss info before STA add */
if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
- mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, sta,
- false);
+ mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
+ link_conf, sta, false);
ret = mt7925_mcu_sta_update(dev, sta, vif, true,
MT76_STA_INFO_STATE_NONE);
@@ -747,12 +754,15 @@ void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct ieee80211_bss_conf *link_conf;
mt792x_mutex_acquire(dev);
+ link_conf = mt792x_vif_to_bss_conf(vif, vif->bss_conf.link_id);
+
if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
- mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, sta,
- true);
+ mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
+ link_conf, sta, true);
ewma_avg_signal_init(&msta->deflink.avg_ack_signal);
@@ -771,6 +781,7 @@ void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
{
struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
+ struct ieee80211_bss_conf *link_conf;
mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
mt76_connac_pm_wake(&dev->mphy, &dev->pm);
@@ -779,14 +790,16 @@ void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
mt7925_mac_wtbl_update(dev, msta->deflink.wcid.idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
+ link_conf = mt792x_vif_to_bss_conf(vif, vif->bss_conf.link_id);
+
if (vif->type == NL80211_IFTYPE_STATION) {
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
mvif->wep_sta = NULL;
ewma_rssi_init(&mvif->bss_conf.rssi);
if (!sta->tdls)
- mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, sta,
- false);
+ mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
+ link_conf, sta, false);
}
spin_lock_bh(&mdev->sta_poll_lock);
@@ -1244,8 +1257,8 @@ mt7925_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mt792x_mutex_acquire(dev);
- err = mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, NULL,
- true);
+ err = mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
+ link_conf, NULL, true);
if (err)
goto out;
@@ -1275,8 +1288,8 @@ mt7925_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
if (err)
goto out;
- mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, vif, NULL,
- false);
+ mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx, link_conf,
+ NULL, false);
out:
mt792x_mutex_release(dev);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 1c262a024dc8..fb261ee525be 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2315,11 +2315,11 @@ int mt7925_mcu_set_timing(struct mt792x_phy *phy,
int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
struct ieee80211_chanctx_conf *ctx,
- struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf,
struct ieee80211_sta *sta,
int enable)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_vif *mvif = (struct mt792x_vif *)link_conf->vif->drv_priv;
struct mt792x_dev *dev = phy->dev;
struct sk_buff *skb;
int err;
@@ -2330,18 +2330,18 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
return PTR_ERR(skb);
/* bss_basic must be first */
- mt7925_mcu_bss_basic_tlv(skb, vif, sta, ctx, phy->mt76,
+ mt7925_mcu_bss_basic_tlv(skb, link_conf->vif, sta, ctx, phy->mt76,
mvif->sta.deflink.wcid.idx, enable);
- mt7925_mcu_bss_sec_tlv(skb, vif);
+ mt7925_mcu_bss_sec_tlv(skb, link_conf->vif);
- mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, vif, sta);
- mt7925_mcu_bss_qos_tlv(skb, vif);
- mt7925_mcu_bss_mld_tlv(skb, vif, sta);
- mt7925_mcu_bss_ifs_tlv(skb, vif);
+ mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf->vif, sta);
+ mt7925_mcu_bss_qos_tlv(skb, link_conf->vif);
+ mt7925_mcu_bss_mld_tlv(skb, link_conf->vif, sta);
+ mt7925_mcu_bss_ifs_tlv(skb, link_conf->vif);
- if (vif->bss_conf.he_support) {
- mt7925_mcu_bss_he_tlv(skb, vif, phy);
- mt7925_mcu_bss_color_tlv(skb, vif, enable);
+ if (link_conf->he_support) {
+ mt7925_mcu_bss_he_tlv(skb, link_conf->vif, phy);
+ mt7925_mcu_bss_color_tlv(skb, link_conf->vif, enable);
}
err = mt76_mcu_skb_send_msg(&dev->mt76, skb,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
index b499b1d0531a..c692996e057c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
@@ -578,7 +578,7 @@ int mt7925_mcu_sched_scan_enable(struct mt76_phy *phy,
bool enable);
int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
struct ieee80211_chanctx_conf *ctx,
- struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf,
struct ieee80211_sta *sta,
int enable);
int mt7925_mcu_set_timing(struct mt792x_phy *phy,
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h
index 4a7526322c30..f675709f419a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x.h
+++ b/drivers/net/wireless/mediatek/mt76/mt792x.h
@@ -244,6 +244,16 @@ mt792x_link_conf_to_mconf(struct ieee80211_bss_conf *link_conf)
return mt792x_vif_to_link(mvif, link_conf->link_id);
}
+static inline struct ieee80211_bss_conf *
+mt792x_vif_to_bss_conf(struct ieee80211_vif *vif, unsigned int link_id)
+{
+ if (!ieee80211_vif_is_mld(vif) ||
+ link_id >= IEEE80211_LINK_UNSPECIFIED)
+ return &vif->bss_conf;
+
+ return link_conf_dereference_protected(vif, link_id);
+}
+
static inline struct mt792x_dev *
mt792x_hw_dev(struct ieee80211_hw *hw)
{
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 08/47] wifi: mt76: mt7925: extend mt7925_mcu_set_timing for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (6 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 07/47] wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 09/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_ifs_tlv " sean.wang
` (38 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_set_timing with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/main.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 6 +++---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.h | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 7b9deb586b34..6a1afff92399 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1400,7 +1400,7 @@ static void mt7925_link_info_changed(struct ieee80211_hw *hw,
if (slottime != phy->slottime) {
phy->slottime = slottime;
- mt7925_mcu_set_timing(phy, vif);
+ mt7925_mcu_set_timing(phy, info);
}
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index fb261ee525be..b82cc1bd09b6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2296,9 +2296,9 @@ mt7925_mcu_bss_ifs_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
}
int mt7925_mcu_set_timing(struct mt792x_phy *phy,
- struct ieee80211_vif *vif)
+ struct ieee80211_bss_conf *link_conf)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_vif *mvif = (struct mt792x_vif *)link_conf->vif->drv_priv;
struct mt792x_dev *dev = phy->dev;
struct sk_buff *skb;
@@ -2307,7 +2307,7 @@ int mt7925_mcu_set_timing(struct mt792x_phy *phy,
if (IS_ERR(skb))
return PTR_ERR(skb);
- mt7925_mcu_bss_ifs_tlv(skb, vif);
+ mt7925_mcu_bss_ifs_tlv(skb, link_conf->vif);
return mt76_mcu_skb_send_msg(&dev->mt76, skb,
MCU_UNI_CMD(BSS_INFO_UPDATE), true);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
index c692996e057c..d3584743c266 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
@@ -582,7 +582,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
struct ieee80211_sta *sta,
int enable);
int mt7925_mcu_set_timing(struct mt792x_phy *phy,
- struct ieee80211_vif *vif);
+ struct ieee80211_bss_conf *link_conf);
int mt7925_mcu_set_deep_sleep(struct mt792x_dev *dev, bool enable);
int mt7925_mcu_set_channel_domain(struct mt76_phy *phy);
int mt7925_mcu_set_radio_en(struct mt792x_phy *phy, bool enable);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 09/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_ifs_tlv for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (7 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 08/47] wifi: mt76: mt7925: extend mt7925_mcu_set_timing " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 10/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_color_tlv " sean.wang
` (37 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_ifs_tlv with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index b82cc1bd09b6..7cde18e273d8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2282,9 +2282,10 @@ mt7925_mcu_bss_color_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
}
static void
-mt7925_mcu_bss_ifs_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
+mt7925_mcu_bss_ifs_tlv(struct sk_buff *skb,
+ struct ieee80211_bss_conf *link_conf)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_vif *mvif = (struct mt792x_vif *)link_conf->vif->drv_priv;
struct mt792x_phy *phy = mvif->phy;
struct bss_ifs_time_tlv *ifs_time;
struct tlv *tlv;
@@ -2307,7 +2308,7 @@ int mt7925_mcu_set_timing(struct mt792x_phy *phy,
if (IS_ERR(skb))
return PTR_ERR(skb);
- mt7925_mcu_bss_ifs_tlv(skb, link_conf->vif);
+ mt7925_mcu_bss_ifs_tlv(skb, link_conf);
return mt76_mcu_skb_send_msg(&dev->mt76, skb,
MCU_UNI_CMD(BSS_INFO_UPDATE), true);
@@ -2337,7 +2338,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf->vif, sta);
mt7925_mcu_bss_qos_tlv(skb, link_conf->vif);
mt7925_mcu_bss_mld_tlv(skb, link_conf->vif, sta);
- mt7925_mcu_bss_ifs_tlv(skb, link_conf->vif);
+ mt7925_mcu_bss_ifs_tlv(skb, link_conf);
if (link_conf->he_support) {
mt7925_mcu_bss_he_tlv(skb, link_conf->vif, phy);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 10/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_color_tlv for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (8 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 09/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_ifs_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 11/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_he_tlv " sean.wang
` (36 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_color_tlv with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 7cde18e273d8..10e38637eb83 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2266,7 +2266,7 @@ mt7925_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
}
static void
-mt7925_mcu_bss_color_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
+mt7925_mcu_bss_color_tlv(struct sk_buff *skb, struct ieee80211_bss_conf *link_conf,
bool enable)
{
struct bss_info_uni_bss_color *color;
@@ -2276,9 +2276,9 @@ mt7925_mcu_bss_color_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
color = (struct bss_info_uni_bss_color *)tlv;
color->enable = enable ?
- vif->bss_conf.he_bss_color.enabled : 0;
+ link_conf->he_bss_color.enabled : 0;
color->bss_color = enable ?
- vif->bss_conf.he_bss_color.color : 0;
+ link_conf->he_bss_color.color : 0;
}
static void
@@ -2342,7 +2342,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
if (link_conf->he_support) {
mt7925_mcu_bss_he_tlv(skb, link_conf->vif, phy);
- mt7925_mcu_bss_color_tlv(skb, link_conf->vif, enable);
+ mt7925_mcu_bss_color_tlv(skb, link_conf, enable);
}
err = mt76_mcu_skb_send_msg(&dev->mt76, skb,
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 11/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_he_tlv for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (9 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 10/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_color_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 12/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_qos_tlv " sean.wang
` (35 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_he_tlv with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 10e38637eb83..533214403008 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2238,7 +2238,7 @@ mt7925_mcu_bss_qos_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
}
static void
-mt7925_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
+mt7925_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_bss_conf *link_conf,
struct mt792x_phy *phy)
{
#define DEFAULT_HE_PE_DURATION 4
@@ -2247,16 +2247,16 @@ mt7925_mcu_bss_he_tlv(struct sk_buff *skb, struct ieee80211_vif *vif,
struct bss_info_uni_he *he;
struct tlv *tlv;
- cap = mt76_connac_get_he_phy_cap(phy->mt76, vif);
+ cap = mt76_connac_get_he_phy_cap(phy->mt76, link_conf->vif);
tlv = mt76_connac_mcu_add_tlv(skb, UNI_BSS_INFO_HE_BASIC, sizeof(*he));
he = (struct bss_info_uni_he *)tlv;
- he->he_pe_duration = vif->bss_conf.htc_trig_based_pkt_ext;
+ he->he_pe_duration = link_conf->htc_trig_based_pkt_ext;
if (!he->he_pe_duration)
he->he_pe_duration = DEFAULT_HE_PE_DURATION;
- he->he_rts_thres = cpu_to_le16(vif->bss_conf.frame_time_rts_th);
+ he->he_rts_thres = cpu_to_le16(link_conf->frame_time_rts_th);
if (!he->he_rts_thres)
he->he_rts_thres = cpu_to_le16(DEFAULT_HE_DURATION_RTS_THRES);
@@ -2341,7 +2341,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
mt7925_mcu_bss_ifs_tlv(skb, link_conf);
if (link_conf->he_support) {
- mt7925_mcu_bss_he_tlv(skb, link_conf->vif, phy);
+ mt7925_mcu_bss_he_tlv(skb, link_conf, phy);
mt7925_mcu_bss_color_tlv(skb, link_conf, enable);
}
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 12/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_qos_tlv for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (10 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 11/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_he_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 13/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv " sean.wang
` (34 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_qos_tlv with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 533214403008..d6a590061e36 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2227,14 +2227,14 @@ mt7925_mcu_bss_mld_tlv(struct sk_buff *skb,
}
static void
-mt7925_mcu_bss_qos_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
+mt7925_mcu_bss_qos_tlv(struct sk_buff *skb, struct ieee80211_bss_conf *link_conf)
{
struct mt76_connac_bss_qos_tlv *qos;
struct tlv *tlv;
tlv = mt76_connac_mcu_add_tlv(skb, UNI_BSS_INFO_QBSS, sizeof(*qos));
qos = (struct mt76_connac_bss_qos_tlv *)tlv;
- qos->qos = vif->bss_conf.qos;
+ qos->qos = link_conf->qos;
}
static void
@@ -2336,7 +2336,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
mt7925_mcu_bss_sec_tlv(skb, link_conf->vif);
mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf->vif, sta);
- mt7925_mcu_bss_qos_tlv(skb, link_conf->vif);
+ mt7925_mcu_bss_qos_tlv(skb, link_conf);
mt7925_mcu_bss_mld_tlv(skb, link_conf->vif, sta);
mt7925_mcu_bss_ifs_tlv(skb, link_conf);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 13/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (11 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 12/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_qos_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 14/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_bmc_tlv " sean.wang
` (33 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_mld_tlv with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index d6a590061e36..93ce018a0801 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2206,20 +2206,20 @@ mt7925_mcu_bss_bmc_tlv(struct sk_buff *skb, struct mt792x_phy *phy,
static void
mt7925_mcu_bss_mld_tlv(struct sk_buff *skb,
- struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf,
struct ieee80211_sta *sta)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- bool is_mld = ieee80211_vif_is_mld(vif);
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
+ bool is_mld = ieee80211_vif_is_mld(link_conf->vif);
struct bss_mld_tlv *mld;
struct tlv *tlv;
tlv = mt76_connac_mcu_add_tlv(skb, UNI_BSS_INFO_MLD, sizeof(*mld));
mld = (struct bss_mld_tlv *)tlv;
- mld->link_id = sta ? (is_mld ? vif->bss_conf.link_id : 0) : 0xff;
- mld->group_mld_id = is_mld ? mvif->bss_conf.mt76.idx : 0xff;
- mld->own_mld_id = mvif->bss_conf.mt76.idx + 32;
+ mld->link_id = sta ? (is_mld ? link_conf->link_id : 0) : 0xff;
+ mld->group_mld_id = is_mld ? mconf->mt76.idx : 0xff;
+ mld->own_mld_id = mconf->mt76.idx + 32;
mld->remap_idx = 0xff;
if (sta)
@@ -2337,7 +2337,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf->vif, sta);
mt7925_mcu_bss_qos_tlv(skb, link_conf);
- mt7925_mcu_bss_mld_tlv(skb, link_conf->vif, sta);
+ mt7925_mcu_bss_mld_tlv(skb, link_conf, sta);
mt7925_mcu_bss_ifs_tlv(skb, link_conf);
if (link_conf->he_support) {
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 14/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_bmc_tlv for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (12 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 13/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 15/47] wifi: mt76: mt7925: remove unused parameters in mt7925_mcu_bss_bmc_tlv sean.wang
` (32 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_bmc_tlv with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 93ce018a0801..48b157f42db9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2179,12 +2179,13 @@ mt7925_mcu_bss_sec_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
static void
mt7925_mcu_bss_bmc_tlv(struct sk_buff *skb, struct mt792x_phy *phy,
struct ieee80211_chanctx_conf *ctx,
- struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf,
struct ieee80211_sta *sta)
{
struct cfg80211_chan_def *chandef = ctx ? &ctx->def : &phy->mt76->chandef;
- struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv;
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
enum nl80211_band band = chandef->chan->band;
+ struct mt76_vif *mvif = &mconf->mt76;
struct bss_rate_tlv *bmc;
struct tlv *tlv;
u8 idx = mvif->mcast_rates_idx ?
@@ -2335,7 +2336,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
mvif->sta.deflink.wcid.idx, enable);
mt7925_mcu_bss_sec_tlv(skb, link_conf->vif);
- mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf->vif, sta);
+ mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf, sta);
mt7925_mcu_bss_qos_tlv(skb, link_conf);
mt7925_mcu_bss_mld_tlv(skb, link_conf, sta);
mt7925_mcu_bss_ifs_tlv(skb, link_conf);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 15/47] wifi: mt76: mt7925: remove unused parameters in mt7925_mcu_bss_bmc_tlv
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (13 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 14/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_bmc_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 16/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_sec_tlv for per-link BSS sean.wang
` (31 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
remove unused parameters in mt7925_mcu_bss_bmc_tlv
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 48b157f42db9..797d4c936fec 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2179,8 +2179,7 @@ mt7925_mcu_bss_sec_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
static void
mt7925_mcu_bss_bmc_tlv(struct sk_buff *skb, struct mt792x_phy *phy,
struct ieee80211_chanctx_conf *ctx,
- struct ieee80211_bss_conf *link_conf,
- struct ieee80211_sta *sta)
+ struct ieee80211_bss_conf *link_conf)
{
struct cfg80211_chan_def *chandef = ctx ? &ctx->def : &phy->mt76->chandef;
struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
@@ -2336,7 +2335,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
mvif->sta.deflink.wcid.idx, enable);
mt7925_mcu_bss_sec_tlv(skb, link_conf->vif);
- mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf, sta);
+ mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf);
mt7925_mcu_bss_qos_tlv(skb, link_conf);
mt7925_mcu_bss_mld_tlv(skb, link_conf, sta);
mt7925_mcu_bss_ifs_tlv(skb, link_conf);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 16/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_sec_tlv for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (14 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 15/47] wifi: mt76: mt7925: remove unused parameters in mt7925_mcu_bss_bmc_tlv sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 17/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv " sean.wang
` (30 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_sec_tlv with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 797d4c936fec..028c94d8c21f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2132,9 +2132,11 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
}
static void
-mt7925_mcu_bss_sec_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
+mt7925_mcu_bss_sec_tlv(struct sk_buff *skb,
+ struct ieee80211_bss_conf *link_conf)
{
- struct mt76_vif *mvif = (struct mt76_vif *)vif->drv_priv;
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
+ struct mt76_vif *mvif = &mconf->mt76;
struct bss_sec_tlv {
__le16 tag;
__le16 len;
@@ -2333,7 +2335,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
/* bss_basic must be first */
mt7925_mcu_bss_basic_tlv(skb, link_conf->vif, sta, ctx, phy->mt76,
mvif->sta.deflink.wcid.idx, enable);
- mt7925_mcu_bss_sec_tlv(skb, link_conf->vif);
+ mt7925_mcu_bss_sec_tlv(skb, link_conf);
mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf);
mt7925_mcu_bss_qos_tlv(skb, link_conf);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 17/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (15 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 16/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_sec_tlv for per-link BSS sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 18/47] wifi: mt76: mt7925: extend mt7925_mcu_set_bss_pm " sean.wang
` (29 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_basic_tlv with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/main.c | 1 +
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 25 ++++++++++---------
drivers/net/wireless/mediatek/mt76/mt792x.h | 1 +
3 files changed, 15 insertions(+), 12 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 6a1afff92399..457e1fa2fde1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -338,6 +338,7 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
mvif->phy = phy;
mvif->bss_conf.mt76.band_idx = 0;
mvif->bss_conf.mt76.wmm_idx = mvif->bss_conf.mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
+ mvif->bss_conf.vif = mvif;
if (phy->mt76->chandef.chan->band != NL80211_BAND_2GHZ)
mvif->bss_conf.mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL + 4;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 028c94d8c21f..18e19ffdbb7e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2062,15 +2062,16 @@ mt7925_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
static void
mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
- struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf,
struct ieee80211_sta *sta,
struct ieee80211_chanctx_conf *ctx,
struct mt76_phy *phy, u16 wlan_idx,
bool enable)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct ieee80211_vif *vif = link_conf->vif;
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
struct mt792x_sta *msta = sta ? (struct mt792x_sta *)sta->drv_priv :
- &mvif->sta;
+ &mconf->vif->sta;
struct cfg80211_chan_def *chandef = ctx ? &ctx->def : &phy->chandef;
enum nl80211_band band = chandef->chan->band;
struct mt76_connac_bss_basic_tlv *basic_req;
@@ -2081,8 +2082,8 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
tlv = mt76_connac_mcu_add_tlv(skb, UNI_BSS_INFO_BASIC, sizeof(*basic_req));
basic_req = (struct mt76_connac_bss_basic_tlv *)tlv;
- idx = mvif->bss_conf.mt76.omac_idx > EXT_BSSID_START ? HW_BSSID_0 :
- mvif->bss_conf.mt76.omac_idx;
+ idx = mconf->mt76.omac_idx > EXT_BSSID_START ? HW_BSSID_0 :
+ mconf->mt76.omac_idx;
basic_req->hw_bss_idx = idx;
basic_req->phymode_ext = mt7925_get_phy_mode_ext(phy, vif, band, sta);
@@ -2092,15 +2093,15 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
else
basic_req->nonht_basic_phy = cpu_to_le16(PHY_TYPE_OFDM_INDEX);
- memcpy(basic_req->bssid, vif->bss_conf.bssid, ETH_ALEN);
+ memcpy(basic_req->bssid, link_conf->bssid, ETH_ALEN);
basic_req->phymode = mt76_connac_get_phy_mode(phy, vif, band, sta);
- basic_req->bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int);
- basic_req->dtim_period = vif->bss_conf.dtim_period;
+ basic_req->bcn_interval = cpu_to_le16(link_conf->beacon_int);
+ basic_req->dtim_period = link_conf->dtim_period;
basic_req->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx);
basic_req->sta_idx = cpu_to_le16(msta->deflink.wcid.idx);
- basic_req->omac_idx = mvif->bss_conf.mt76.omac_idx;
- basic_req->band_idx = mvif->bss_conf.mt76.band_idx;
- basic_req->wmm_idx = mvif->bss_conf.mt76.wmm_idx;
+ basic_req->omac_idx = mconf->mt76.omac_idx;
+ basic_req->band_idx = mconf->mt76.band_idx;
+ basic_req->wmm_idx = mconf->mt76.wmm_idx;
basic_req->conn_state = !enable;
switch (vif->type) {
@@ -2333,7 +2334,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
return PTR_ERR(skb);
/* bss_basic must be first */
- mt7925_mcu_bss_basic_tlv(skb, link_conf->vif, sta, ctx, phy->mt76,
+ mt7925_mcu_bss_basic_tlv(skb, link_conf, sta, ctx, phy->mt76,
mvif->sta.deflink.wcid.idx, enable);
mt7925_mcu_bss_sec_tlv(skb, link_conf);
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h
index f675709f419a..9452a3592950 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x.h
+++ b/drivers/net/wireless/mediatek/mt76/mt792x.h
@@ -106,6 +106,7 @@ struct mt792x_chanctx {
struct mt792x_bss_conf {
struct mt76_vif mt76; /* must be first */
+ struct mt792x_vif *vif;
struct ewma_rssi rssi;
struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS];
};
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 18/47] wifi: mt76: mt7925: extend mt7925_mcu_set_bss_pm for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (16 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 17/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 19/47] wifi: mt76: mt7925: extend mt7925_mcu_[abort, set]_roc " sean.wang
` (28 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_set_bss_pm with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/main.c | 4 ++--
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 15 ++++++++-------
.../net/wireless/mediatek/mt76/mt7925/mt7925.h | 3 ++-
3 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 457e1fa2fde1..aeed2c777a20 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1263,7 +1263,7 @@ mt7925_start_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
if (err)
goto out;
- err = mt7925_mcu_set_bss_pm(dev, vif, true);
+ err = mt7925_mcu_set_bss_pm(dev, link_conf, true);
if (err)
goto out;
@@ -1285,7 +1285,7 @@ mt7925_stop_ap(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
mt792x_mutex_acquire(dev);
- err = mt7925_mcu_set_bss_pm(dev, vif, false);
+ err = mt7925_mcu_set_bss_pm(dev, link_conf, false);
if (err)
goto out;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 18e19ffdbb7e..0350f0e34690 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1319,10 +1319,11 @@ mt7925_mcu_uni_bss_bcnft(struct mt792x_dev *dev, struct ieee80211_vif *vif,
}
int
-mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
+mt7925_mcu_set_bss_pm(struct mt792x_dev *dev,
+ struct ieee80211_bss_conf *link_conf,
bool enable)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
struct {
struct {
u8 bss_idx;
@@ -1339,13 +1340,13 @@ mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
} __packed enable;
} req = {
.hdr = {
- .bss_idx = mvif->bss_conf.mt76.idx,
+ .bss_idx = mconf->mt76.idx,
},
.enable = {
.tag = cpu_to_le16(UNI_BSS_INFO_BCNFT),
.len = cpu_to_le16(sizeof(struct bcnft_tlv)),
- .dtim_period = vif->bss_conf.dtim_period,
- .bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int),
+ .dtim_period = link_conf->dtim_period,
+ .bcn_interval = cpu_to_le16(link_conf->beacon_int),
},
};
struct {
@@ -1359,7 +1360,7 @@ mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
} __packed disable;
} req1 = {
.hdr = {
- .bss_idx = mvif->bss_conf.mt76.idx,
+ .bss_idx = mconf->mt76.idx,
},
.disable = {
.tag = cpu_to_le16(UNI_BSS_INFO_PM_DISABLE),
@@ -1693,7 +1694,7 @@ int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev,
MT_WF_RFCR_DROP_OTHER_BEACON);
}
- err = mt7925_mcu_set_bss_pm(dev, vif, false);
+ err = mt7925_mcu_set_bss_pm(dev, &vif->bss_conf, false);
if (err)
return err;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
index f689f7a359ea..07ea03195e4e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
@@ -192,7 +192,8 @@ int __mt7925_start(struct mt792x_phy *phy);
int mt7925_register_device(struct mt792x_dev *dev);
void mt7925_unregister_device(struct mt792x_dev *dev);
int mt7925_run_firmware(struct mt792x_dev *dev);
-int mt7925_mcu_set_bss_pm(struct mt792x_dev *dev, struct ieee80211_vif *vif,
+int mt7925_mcu_set_bss_pm(struct mt792x_dev *dev,
+ struct ieee80211_bss_conf *link_conf,
bool enable);
int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
struct ieee80211_vif *vif, bool enable,
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 19/47] wifi: mt76: mt7925: extend mt7925_mcu_[abort, set]_roc for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (17 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 18/47] wifi: mt76: mt7925: extend mt7925_mcu_set_bss_pm " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 20/47] wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_bcnft " sean.wang
` (27 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
The channel context has to be bound with the per-link BSS, thus,
we extend mt7925_mcu_[abort, set]_roc to work with the per-link BSS
configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/main.c | 23 +++++++++++--------
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 8 +++----
.../wireless/mediatek/mt76/mt7925/mt7925.h | 4 ++--
3 files changed, 19 insertions(+), 16 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index aeed2c777a20..bba17e51a023 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -387,7 +387,7 @@ static void mt7925_roc_iter(void *priv, u8 *mac,
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_phy *phy = priv;
- mt7925_mcu_abort_roc(phy, mvif, phy->roc_token_id);
+ mt7925_mcu_abort_roc(phy, &mvif->bss_conf, phy->roc_token_id);
}
void mt7925_roc_work(struct work_struct *work)
@@ -408,7 +408,8 @@ void mt7925_roc_work(struct work_struct *work)
ieee80211_remain_on_channel_expired(phy->mt76->hw);
}
-static int mt7925_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif)
+static int mt7925_abort_roc(struct mt792x_phy *phy,
+ struct mt792x_bss_conf *mconf)
{
int err = 0;
@@ -417,14 +418,14 @@ static int mt7925_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif)
mt792x_mutex_acquire(phy->dev);
if (test_and_clear_bit(MT76_STATE_ROC, &phy->mt76->state))
- err = mt7925_mcu_abort_roc(phy, vif, phy->roc_token_id);
+ err = mt7925_mcu_abort_roc(phy, mconf, phy->roc_token_id);
mt792x_mutex_release(phy->dev);
return err;
}
static int mt7925_set_roc(struct mt792x_phy *phy,
- struct mt792x_vif *vif,
+ struct mt792x_bss_conf *mconf,
struct ieee80211_channel *chan,
int duration,
enum mt7925_roc_req type)
@@ -436,7 +437,7 @@ static int mt7925_set_roc(struct mt792x_phy *phy,
phy->roc_grant = false;
- err = mt7925_mcu_set_roc(phy, vif, chan, duration, type,
+ err = mt7925_mcu_set_roc(phy, mconf, chan, duration, type,
++phy->roc_token_id);
if (err < 0) {
clear_bit(MT76_STATE_ROC, &phy->mt76->state);
@@ -444,7 +445,7 @@ static int mt7925_set_roc(struct mt792x_phy *phy,
}
if (!wait_event_timeout(phy->roc_wait, phy->roc_grant, 4 * HZ)) {
- mt7925_mcu_abort_roc(phy, vif, phy->roc_token_id);
+ mt7925_mcu_abort_roc(phy, mconf, phy->roc_token_id);
clear_bit(MT76_STATE_ROC, &phy->mt76->state);
err = -ETIMEDOUT;
}
@@ -464,7 +465,8 @@ static int mt7925_remain_on_channel(struct ieee80211_hw *hw,
int err;
mt792x_mutex_acquire(phy->dev);
- err = mt7925_set_roc(phy, mvif, chan, duration, MT7925_ROC_REQ_ROC);
+ err = mt7925_set_roc(phy, &mvif->bss_conf,
+ chan, duration, MT7925_ROC_REQ_ROC);
mt792x_mutex_release(phy->dev);
return err;
@@ -476,7 +478,7 @@ static int mt7925_cancel_remain_on_channel(struct ieee80211_hw *hw,
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_phy *phy = mt792x_hw_phy(hw);
- return mt7925_abort_roc(phy, mvif);
+ return mt7925_abort_roc(phy, &mvif->bss_conf);
}
static int mt7925_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
@@ -1345,7 +1347,8 @@ static void mt7925_mgd_prepare_tx(struct ieee80211_hw *hw,
jiffies_to_msecs(HZ);
mt792x_mutex_acquire(dev);
- mt7925_set_roc(mvif->phy, mvif, mvif->bss_conf.mt76.ctx->def.chan, duration,
+ mt7925_set_roc(mvif->phy, &mvif->bss_conf,
+ mvif->bss_conf.mt76.ctx->def.chan, duration,
MT7925_ROC_REQ_JOIN);
mt792x_mutex_release(dev);
}
@@ -1356,7 +1359,7 @@ static void mt7925_mgd_complete_tx(struct ieee80211_hw *hw,
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- mt7925_abort_roc(mvif->phy, mvif);
+ mt7925_abort_roc(mvif->phy, &mvif->bss_conf);
}
static void mt7925_vif_cfg_changed(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 0350f0e34690..a40ad1578212 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1050,7 +1050,7 @@ int mt7925_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif,
return mt76_mcu_skb_send_msg(dev, skb, mcu_cmd, true);
}
-int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
+int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_bss_conf *mconf,
struct ieee80211_channel *chan, int duration,
enum mt7925_roc_req type, u8 token_id)
{
@@ -1086,7 +1086,7 @@ int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
.tokenid = token_id,
.reqtype = type,
.maxinterval = cpu_to_le32(duration),
- .bss_idx = vif->bss_conf.mt76.idx,
+ .bss_idx = mconf->mt76.idx,
.control_channel = chan->hw_value,
.bw = CMD_CBW_20MHZ,
.bw_from_ap = CMD_CBW_20MHZ,
@@ -1117,7 +1117,7 @@ int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
&req, sizeof(req), false);
}
-int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
+int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_bss_conf *mconf,
u8 token_id)
{
struct mt792x_dev *dev = phy->dev;
@@ -1138,7 +1138,7 @@ int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
.tag = cpu_to_le16(UNI_ROC_ABORT),
.len = cpu_to_le16(sizeof(struct roc_abort_tlv)),
.tokenid = token_id,
- .bss_idx = vif->bss_conf.mt76.idx,
+ .bss_idx = mconf->mt76.idx,
.dbdcband = 0xff, /* auto*/
},
};
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
index 07ea03195e4e..8ab2bb01ba73 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
@@ -292,10 +292,10 @@ int mt7925_set_tx_sar_pwr(struct ieee80211_hw *hw,
int mt7925_mcu_regval(struct mt792x_dev *dev, u32 regidx, u32 *val, bool set);
int mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2,
enum environment_cap env_cap);
-int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
+int mt7925_mcu_set_roc(struct mt792x_phy *phy, struct mt792x_bss_conf *mconf,
struct ieee80211_channel *chan, int duration,
enum mt7925_roc_req type, u8 token_id);
-int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_vif *vif,
+int mt7925_mcu_abort_roc(struct mt792x_phy *phy, struct mt792x_bss_conf *mconf,
u8 token_id);
int mt7925_mcu_fill_message(struct mt76_dev *mdev, struct sk_buff *skb,
int cmd, int *wait_seq);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 20/47] wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_bcnft for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (18 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 19/47] wifi: mt76: mt7925: extend mt7925_mcu_[abort, set]_roc " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 21/47] wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_ps " sean.wang
` (26 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_uni_bss_bcnft with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index a40ad1578212..8950df09a025 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1281,10 +1281,10 @@ int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, struct ieee80211_vif *vif)
}
static int
-mt7925_mcu_uni_bss_bcnft(struct mt792x_dev *dev, struct ieee80211_vif *vif,
- bool enable)
+mt7925_mcu_uni_bss_bcnft(struct mt792x_dev *dev,
+ struct ieee80211_bss_conf *link_conf, bool enable)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
struct {
struct {
u8 bss_idx;
@@ -1301,17 +1301,17 @@ mt7925_mcu_uni_bss_bcnft(struct mt792x_dev *dev, struct ieee80211_vif *vif,
} __packed bcnft;
} __packed bcnft_req = {
.hdr = {
- .bss_idx = mvif->bss_conf.mt76.idx,
+ .bss_idx = mconf->mt76.idx,
},
.bcnft = {
.tag = cpu_to_le16(UNI_BSS_INFO_BCNFT),
.len = cpu_to_le16(sizeof(struct bcnft_tlv)),
- .bcn_interval = cpu_to_le16(vif->bss_conf.beacon_int),
- .dtim_period = vif->bss_conf.dtim_period,
+ .bcn_interval = cpu_to_le16(link_conf->beacon_int),
+ .dtim_period = link_conf->dtim_period,
},
};
- if (vif->type != NL80211_IFTYPE_STATION)
+ if (link_conf->vif->type != NL80211_IFTYPE_STATION)
return 0;
return mt76_mcu_send_msg(&dev->mt76, MCU_UNI_CMD(BSS_INFO_UPDATE),
@@ -1685,7 +1685,7 @@ int mt7925_mcu_set_beacon_filter(struct mt792x_dev *dev,
int err = 0;
if (enable) {
- err = mt7925_mcu_uni_bss_bcnft(dev, vif, true);
+ err = mt7925_mcu_uni_bss_bcnft(dev, &vif->bss_conf, true);
if (err)
return err;
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 21/47] wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_ps for per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (19 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 20/47] wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_bcnft " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 22/47] wifi: mt76: mt7925: add mt7925_mcu_bss_rlm_tlv to constitue the RLM TLV sean.wang
` (25 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_uni_bss_ps with per-link BSS configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/main.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 11 ++++++-----
drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h | 3 ++-
3 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index bba17e51a023..cd20b85109b9 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -1383,7 +1383,7 @@ static void mt7925_vif_cfg_changed(struct ieee80211_hw *hw,
}
if (changed & BSS_CHANGED_PS)
- mt7925_mcu_uni_bss_ps(dev, vif);
+ mt7925_mcu_uni_bss_ps(dev, &vif->bss_conf);
mt792x_mutex_release(dev);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 8950df09a025..7624ec23e064 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1243,9 +1243,10 @@ int mt7925_mcu_set_eeprom(struct mt792x_dev *dev)
}
EXPORT_SYMBOL_GPL(mt7925_mcu_set_eeprom);
-int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, struct ieee80211_vif *vif)
+int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev,
+ struct ieee80211_bss_conf *link_conf)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
struct {
struct {
u8 bss_idx;
@@ -1264,16 +1265,16 @@ int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, struct ieee80211_vif *vif)
} __packed ps;
} __packed ps_req = {
.hdr = {
- .bss_idx = mvif->bss_conf.mt76.idx,
+ .bss_idx = mconf->mt76.idx,
},
.ps = {
.tag = cpu_to_le16(UNI_BSS_INFO_PS),
.len = cpu_to_le16(sizeof(struct ps_tlv)),
- .ps_state = vif->cfg.ps ? 2 : 0,
+ .ps_state = link_conf->vif->cfg.ps ? 2 : 0,
},
};
- if (vif->type != NL80211_IFTYPE_STATION)
+ if (link_conf->vif->type != NL80211_IFTYPE_STATION)
return -EOPNOTSUPP;
return mt76_mcu_send_msg(&dev->mt76, MCU_UNI_CMD(BSS_INFO_UPDATE),
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
index 8ab2bb01ba73..ef37951f69d5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
@@ -242,7 +242,8 @@ int mt7925_mcu_uni_rx_ba(struct mt792x_dev *dev,
bool enable);
void mt7925_scan_work(struct work_struct *work);
void mt7925_roc_work(struct work_struct *work);
-int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev, struct ieee80211_vif *vif);
+int mt7925_mcu_uni_bss_ps(struct mt792x_dev *dev,
+ struct ieee80211_bss_conf *link_conf);
void mt7925_coredump_work(struct work_struct *work);
int mt7925_get_txpwr_info(struct mt792x_dev *dev, u8 band_idx,
struct mt7925_txpwr *txpwr);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 22/47] wifi: mt76: mt7925: add mt7925_mcu_bss_rlm_tlv to constitue the RLM TLV
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (20 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 21/47] wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_ps " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 23/47] wifi: mt76: mt7925: mt7925_mcu_set_chctx rely on mt7925_mcu_bss_rlm_tlv sean.wang
` (24 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
add mt7925_mcu_bss_rlm_tlv to maintain consistency with the other TLVs that
constitute the command for creating the per-link BSS.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 64 +++++++++++++++++--
.../net/wireless/mediatek/mt76/mt7925/mcu.h | 16 +++++
2 files changed, 74 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 7624ec23e064..96b7a9df17d8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1921,6 +1921,59 @@ mt7925_mcu_uni_add_beacon_offload(struct mt792x_dev *dev,
&req, sizeof(req), true);
}
+static
+void mt7925_mcu_bss_rlm_tlv(struct sk_buff *skb, struct mt76_phy *phy,
+ struct ieee80211_chanctx_conf *ctx)
+{
+ struct cfg80211_chan_def *chandef = ctx ? &ctx->def : &phy->chandef;
+ int freq1 = chandef->center_freq1, freq2 = chandef->center_freq2;
+ enum nl80211_band band = chandef->chan->band;
+ struct bss_rlm_tlv *req;
+ struct tlv *tlv;
+
+ tlv = mt76_connac_mcu_add_tlv(skb, UNI_BSS_INFO_RLM, sizeof(*req));
+ req = (struct bss_rlm_tlv *)tlv;
+ req->control_channel = chandef->chan->hw_value,
+ req->center_chan = ieee80211_frequency_to_channel(freq1),
+ req->center_chan2 = ieee80211_frequency_to_channel(freq2),
+ req->tx_streams = hweight8(phy->antenna_mask),
+ req->ht_op_info = 4, /* set HT 40M allowed */
+ req->rx_streams = hweight8(phy->antenna_mask),
+ req->band = band;
+
+ switch (chandef->width) {
+ case NL80211_CHAN_WIDTH_40:
+ req->bw = CMD_CBW_40MHZ;
+ break;
+ case NL80211_CHAN_WIDTH_80:
+ req->bw = CMD_CBW_80MHZ;
+ break;
+ case NL80211_CHAN_WIDTH_80P80:
+ req->bw = CMD_CBW_8080MHZ;
+ break;
+ case NL80211_CHAN_WIDTH_160:
+ req->bw = CMD_CBW_160MHZ;
+ break;
+ case NL80211_CHAN_WIDTH_5:
+ req->bw = CMD_CBW_5MHZ;
+ break;
+ case NL80211_CHAN_WIDTH_10:
+ req->bw = CMD_CBW_10MHZ;
+ break;
+ case NL80211_CHAN_WIDTH_20_NOHT:
+ case NL80211_CHAN_WIDTH_20:
+ default:
+ req->bw = CMD_CBW_20MHZ;
+ req->ht_op_info = 0;
+ break;
+ }
+
+ if (req->control_channel < req->center_chan)
+ req->sco = 1; /* SCA */
+ else if (req->control_channel > req->center_chan)
+ req->sco = 3; /* SCB */
+}
+
int mt7925_mcu_set_chctx(struct mt76_phy *phy, struct mt76_vif *mvif,
struct ieee80211_chanctx_conf *ctx)
{
@@ -2326,9 +2379,10 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
int enable)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)link_conf->vif->drv_priv;
+ struct mt792x_bss_conf *mconf = mt792x_vif_to_link(mvif,
+ link_conf->link_id);
struct mt792x_dev *dev = phy->dev;
struct sk_buff *skb;
- int err;
skb = __mt7925_mcu_alloc_bss_req(&dev->mt76, &mvif->bss_conf.mt76,
MT7925_BSS_UPDATE_MAX_SIZE);
@@ -2350,12 +2404,10 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
mt7925_mcu_bss_color_tlv(skb, link_conf, enable);
}
- err = mt76_mcu_skb_send_msg(&dev->mt76, skb,
- MCU_UNI_CMD(BSS_INFO_UPDATE), true);
- if (err < 0)
- return err;
+ mt7925_mcu_bss_rlm_tlv(skb, phy->mt76, mconf->mt76.ctx);
- return mt7925_mcu_set_chctx(phy->mt76, &mvif->bss_conf.mt76, ctx);
+ return mt76_mcu_skb_send_msg(&dev->mt76, skb,
+ MCU_UNI_CMD(BSS_INFO_UPDATE), true);
}
int mt7925_mcu_set_dbdc(struct mt76_phy *phy)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
index d3584743c266..c5197577cdc8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
@@ -456,6 +456,21 @@ struct bss_ifs_time_tlv {
__le16 eifs_cck_time;
} __packed;
+struct bss_rlm_tlv {
+ __le16 tag;
+ __le16 len;
+ u8 control_channel;
+ u8 center_chan;
+ u8 center_chan2;
+ u8 bw;
+ u8 tx_streams;
+ u8 rx_streams;
+ u8 ht_op_info;
+ u8 sco;
+ u8 band;
+ u8 pad[3];
+} __packed;
+
#define MT7925_STA_UPDATE_MAX_SIZE (sizeof(struct sta_req_hdr) + \
sizeof(struct sta_rec_basic) + \
sizeof(struct sta_rec_bf) + \
@@ -484,6 +499,7 @@ struct bss_ifs_time_tlv {
sizeof(struct bss_info_uni_he) + \
sizeof(struct bss_info_uni_bss_color) + \
sizeof(struct bss_ifs_time_tlv) + \
+ sizeof(struct bss_rlm_tlv) + \
sizeof(struct tlv))
#define MT_CONNAC3_SKU_POWER_LIMIT 449
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 23/47] wifi: mt76: mt7925: mt7925_mcu_set_chctx rely on mt7925_mcu_bss_rlm_tlv
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (21 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 22/47] wifi: mt76: mt7925: add mt7925_mcu_bss_rlm_tlv to constitue the RLM TLV sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 24/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_update for per-link STA sean.wang
` (23 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
make mt7925_mcu_set_chctx rely on mt7925_mcu_bss_rlm_tlv to get rid of
the redundant code.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 95 ++++---------------
1 file changed, 16 insertions(+), 79 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 96b7a9df17d8..9d56013b2f55 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1974,85 +1974,6 @@ void mt7925_mcu_bss_rlm_tlv(struct sk_buff *skb, struct mt76_phy *phy,
req->sco = 3; /* SCB */
}
-int mt7925_mcu_set_chctx(struct mt76_phy *phy, struct mt76_vif *mvif,
- struct ieee80211_chanctx_conf *ctx)
-{
- struct cfg80211_chan_def *chandef = ctx ? &ctx->def : &phy->chandef;
- int freq1 = chandef->center_freq1, freq2 = chandef->center_freq2;
- enum nl80211_band band = chandef->chan->band;
- struct mt76_dev *mdev = phy->dev;
- struct {
- struct {
- u8 bss_idx;
- u8 pad[3];
- } __packed hdr;
- struct rlm_tlv {
- __le16 tag;
- __le16 len;
- u8 control_channel;
- u8 center_chan;
- u8 center_chan2;
- u8 bw;
- u8 tx_streams;
- u8 rx_streams;
- u8 ht_op_info;
- u8 sco;
- u8 band;
- u8 pad[3];
- } __packed rlm;
- } __packed rlm_req = {
- .hdr = {
- .bss_idx = mvif->idx,
- },
- .rlm = {
- .tag = cpu_to_le16(UNI_BSS_INFO_RLM),
- .len = cpu_to_le16(sizeof(struct rlm_tlv)),
- .control_channel = chandef->chan->hw_value,
- .center_chan = ieee80211_frequency_to_channel(freq1),
- .center_chan2 = ieee80211_frequency_to_channel(freq2),
- .tx_streams = hweight8(phy->antenna_mask),
- .ht_op_info = 4, /* set HT 40M allowed */
- .rx_streams = hweight8(phy->antenna_mask),
- .band = band,
- },
- };
-
- switch (chandef->width) {
- case NL80211_CHAN_WIDTH_40:
- rlm_req.rlm.bw = CMD_CBW_40MHZ;
- break;
- case NL80211_CHAN_WIDTH_80:
- rlm_req.rlm.bw = CMD_CBW_80MHZ;
- break;
- case NL80211_CHAN_WIDTH_80P80:
- rlm_req.rlm.bw = CMD_CBW_8080MHZ;
- break;
- case NL80211_CHAN_WIDTH_160:
- rlm_req.rlm.bw = CMD_CBW_160MHZ;
- break;
- case NL80211_CHAN_WIDTH_5:
- rlm_req.rlm.bw = CMD_CBW_5MHZ;
- break;
- case NL80211_CHAN_WIDTH_10:
- rlm_req.rlm.bw = CMD_CBW_10MHZ;
- break;
- case NL80211_CHAN_WIDTH_20_NOHT:
- case NL80211_CHAN_WIDTH_20:
- default:
- rlm_req.rlm.bw = CMD_CBW_20MHZ;
- rlm_req.rlm.ht_op_info = 0;
- break;
- }
-
- if (rlm_req.rlm.control_channel < rlm_req.rlm.center_chan)
- rlm_req.rlm.sco = 1; /* SCA */
- else if (rlm_req.rlm.control_channel > rlm_req.rlm.center_chan)
- rlm_req.rlm.sco = 3; /* SCB */
-
- return mt76_mcu_send_msg(mdev, MCU_UNI_CMD(BSS_INFO_UPDATE), &rlm_req,
- sizeof(rlm_req), true);
-}
-
static struct sk_buff *
__mt7925_mcu_alloc_bss_req(struct mt76_dev *dev, struct mt76_vif *mvif, int len)
{
@@ -2070,6 +1991,22 @@ __mt7925_mcu_alloc_bss_req(struct mt76_dev *dev, struct mt76_vif *mvif, int len)
return skb;
}
+int mt7925_mcu_set_chctx(struct mt76_phy *phy, struct mt76_vif *mvif,
+ struct ieee80211_chanctx_conf *ctx)
+{
+ struct sk_buff *skb;
+
+ skb = __mt7925_mcu_alloc_bss_req(phy->dev, mvif,
+ MT7925_BSS_UPDATE_MAX_SIZE);
+ if (IS_ERR(skb))
+ return PTR_ERR(skb);
+
+ mt7925_mcu_bss_rlm_tlv(skb, phy, ctx);
+
+ return mt76_mcu_skb_send_msg(phy->dev, skb,
+ MCU_UNI_CMD(BSS_INFO_UPDATE), true);
+}
+
static u8
mt7925_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
enum nl80211_band band, struct ieee80211_sta *sta)
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 24/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_update for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (22 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 23/47] wifi: mt76: mt7925: mt7925_mcu_set_chctx rely on mt7925_mcu_bss_rlm_tlv sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 25/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_state_v2_tlv " sean.wang
` (22 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_update with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../wireless/mediatek/mt76/mt76_connac_mcu.h | 5 +-
.../net/wireless/mediatek/mt76/mt7925/main.c | 6 +--
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 53 +++++++++++--------
.../wireless/mediatek/mt76/mt7925/mt7925.h | 3 +-
drivers/net/wireless/mediatek/mt76/mt792x.h | 16 ++++++
5 files changed, 57 insertions(+), 26 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index e6e8824c828e..2a858b1ca82e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -1726,7 +1726,10 @@ enum mt76_sta_info_state {
};
struct mt76_sta_cmd_info {
- struct ieee80211_sta *sta;
+ union {
+ struct ieee80211_sta *sta;
+ struct ieee80211_link_sta *link_sta;
+ };
struct mt76_wcid *wcid;
struct ieee80211_vif *vif;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index cd20b85109b9..f3a32fe9a754 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -740,7 +740,7 @@ int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
link_conf, sta, false);
- ret = mt7925_mcu_sta_update(dev, sta, vif, true,
+ ret = mt7925_mcu_sta_update(dev, &sta->deflink, vif, true,
MT76_STA_INFO_STATE_NONE);
if (ret)
return ret;
@@ -773,7 +773,7 @@ void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
memset(msta->deflink.airtime_ac, 0, sizeof(msta->deflink.airtime_ac));
- mt7925_mcu_sta_update(dev, sta, vif, true, MT76_STA_INFO_STATE_ASSOC);
+ mt7925_mcu_sta_update(dev, &sta->deflink, vif, true, MT76_STA_INFO_STATE_ASSOC);
mt792x_mutex_release(dev);
}
@@ -789,7 +789,7 @@ void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
mt76_connac_pm_wake(&dev->mphy, &dev->pm);
- mt7925_mcu_sta_update(dev, sta, vif, false, MT76_STA_INFO_STATE_NONE);
+ mt7925_mcu_sta_update(dev, &sta->deflink, vif, false, MT76_STA_INFO_STATE_NONE);
mt7925_mac_wtbl_update(dev, msta->deflink.wcid.idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 9d56013b2f55..9b69b4b178de 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1628,39 +1628,46 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
if (IS_ERR(skb))
return PTR_ERR(skb);
- if (info->sta || !info->offload_fw)
- mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif, info->sta,
+ if (info->link_sta || !info->offload_fw)
+ mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif,
+ info->link_sta->sta,
info->enable, info->newly);
- if (info->sta && info->enable) {
- mt7925_mcu_sta_phy_tlv(skb, info->vif, info->sta);
- mt7925_mcu_sta_ht_tlv(skb, info->sta);
- mt7925_mcu_sta_vht_tlv(skb, info->sta);
- mt76_connac_mcu_sta_uapsd(skb, info->vif, info->sta);
- mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->sta);
- mt7925_mcu_sta_he_tlv(skb, info->sta);
- mt7925_mcu_sta_he_6g_tlv(skb, info->sta);
- mt7925_mcu_sta_eht_tlv(skb, info->sta);
- mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif, info->sta);
- mt7925_mcu_sta_state_v2_tlv(phy, skb, info->sta,
+ if (info->link_sta && info->enable) {
+ mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta->sta);
+ mt7925_mcu_sta_ht_tlv(skb, info->link_sta->sta);
+ mt7925_mcu_sta_vht_tlv(skb, info->link_sta->sta);
+ mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta);
+ mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta->sta);
+ mt7925_mcu_sta_he_tlv(skb, info->link_sta->sta);
+ mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta->sta);
+ mt7925_mcu_sta_eht_tlv(skb, info->link_sta->sta);
+ mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif,
+ info->link_sta->sta);
+ mt7925_mcu_sta_state_v2_tlv(phy, skb, info->link_sta->sta,
info->vif, info->rcpi,
info->state);
- mt7925_mcu_sta_mld_tlv(skb, info->vif, info->sta);
+ mt7925_mcu_sta_mld_tlv(skb, info->vif, info->link_sta->sta);
}
- if (info->enable)
- mt7925_mcu_sta_hdr_trans_tlv(skb, info->vif, info->sta);
+ if (info->enable) {
+ struct ieee80211_sta *sta = info->link_sta ?
+ info->link_sta->sta : NULL;
+
+ mt7925_mcu_sta_hdr_trans_tlv(skb, info->vif, sta);
+ }
return mt76_mcu_skb_send_msg(dev, skb, info->cmd, true);
}
-int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
+int mt7925_mcu_sta_update(struct mt792x_dev *dev,
+ struct ieee80211_link_sta *link_sta,
struct ieee80211_vif *vif, bool enable,
enum mt76_sta_info_state state)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
int rssi = -ewma_rssi_read(&mvif->bss_conf.rssi);
struct mt76_sta_cmd_info info = {
- .sta = sta,
+ .link_sta = link_sta,
.vif = vif,
.enable = enable,
.cmd = MCU_UNI_CMD(STA_REC_UPDATE),
@@ -1669,10 +1676,14 @@ int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
.rcpi = to_rcpi(rssi),
};
struct mt792x_sta *msta;
+ struct mt792x_link_sta *mlink;
- msta = sta ? (struct mt792x_sta *)sta->drv_priv : NULL;
- info.wcid = msta ? &msta->deflink.wcid : &mvif->sta.deflink.wcid;
- info.newly = msta ? state != MT76_STA_INFO_STATE_ASSOC : true;
+ if (link_sta) {
+ msta = (struct mt792x_sta *)link_sta->sta->drv_priv;
+ mlink = mt792x_sta_to_link(msta, link_sta->link_id);
+ }
+ info.wcid = link_sta ? &mlink->wcid : &mvif->sta.deflink.wcid;
+ info.newly = link_sta ? state != MT76_STA_INFO_STATE_ASSOC : true;
return mt7925_mcu_sta_cmd(&dev->mphy, &info);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
index ef37951f69d5..8ec5a3a20202 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h
@@ -195,7 +195,8 @@ int mt7925_run_firmware(struct mt792x_dev *dev);
int mt7925_mcu_set_bss_pm(struct mt792x_dev *dev,
struct ieee80211_bss_conf *link_conf,
bool enable);
-int mt7925_mcu_sta_update(struct mt792x_dev *dev, struct ieee80211_sta *sta,
+int mt7925_mcu_sta_update(struct mt792x_dev *dev,
+ struct ieee80211_link_sta *link_sta,
struct ieee80211_vif *vif, bool enable,
enum mt76_sta_info_state state);
int mt7925_mcu_set_chan_info(struct mt792x_phy *phy, u16 tag);
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h
index 9452a3592950..185d56a1db11 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x.h
+++ b/drivers/net/wireless/mediatek/mt76/mt792x.h
@@ -94,6 +94,7 @@ struct mt792x_link_sta {
struct mt792x_sta {
struct mt792x_link_sta deflink; /* must be first */
+ struct mt792x_link_sta __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS];
struct mt792x_vif *vif;
};
@@ -236,6 +237,21 @@ mt792x_vif_to_link(struct mt792x_vif *mvif, u8 link_id)
lockdep_is_held(&mvif->phy->dev->mt76.mutex));
}
+static inline struct mt792x_link_sta *
+mt792x_sta_to_link(struct mt792x_sta *msta, u8 link_id)
+{
+ struct ieee80211_vif *vif;
+
+ vif = container_of((void *)msta->vif, struct ieee80211_vif, drv_priv);
+
+ if (!ieee80211_vif_is_mld(vif) ||
+ link_id >= IEEE80211_LINK_UNSPECIFIED)
+ return &msta->deflink;
+
+ return rcu_dereference_protected(msta->link[link_id],
+ lockdep_is_held(&msta->vif->phy->dev->mt76.mutex));
+}
+
static inline struct mt792x_bss_conf *
mt792x_link_conf_to_mconf(struct ieee80211_bss_conf *link_conf)
{
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 25/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_state_v2_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (23 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 24/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_update for per-link STA sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 26/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_rate_ctrl_tlv with " sean.wang
` (21 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_state_v2_tlv with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 9b69b4b178de..45437603763e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1540,7 +1540,7 @@ mt7925_mcu_sta_phy_tlv(struct sk_buff *skb,
static void
mt7925_mcu_sta_state_v2_tlv(struct mt76_phy *mphy, struct sk_buff *skb,
- struct ieee80211_sta *sta,
+ struct ieee80211_link_sta *link_sta,
struct ieee80211_vif *vif,
u8 rcpi, u8 sta_state)
{
@@ -1560,9 +1560,9 @@ mt7925_mcu_sta_state_v2_tlv(struct mt76_phy *mphy, struct sk_buff *skb,
state = (struct sta_rec_state_v2 *)tlv;
state->state = sta_state;
- if (sta->deflink.vht_cap.vht_supported) {
- state->vht_opmode = sta->deflink.bandwidth;
- state->vht_opmode |= sta->deflink.rx_nss <<
+ if (link_sta->vht_cap.vht_supported) {
+ state->vht_opmode = link_sta->bandwidth;
+ state->vht_opmode |= link_sta->rx_nss <<
IEEE80211_OPMODE_NOTIF_RX_NSS_SHIFT;
}
}
@@ -1643,7 +1643,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
mt7925_mcu_sta_eht_tlv(skb, info->link_sta->sta);
mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif,
info->link_sta->sta);
- mt7925_mcu_sta_state_v2_tlv(phy, skb, info->link_sta->sta,
+ mt7925_mcu_sta_state_v2_tlv(phy, skb, info->link_sta,
info->vif, info->rcpi,
info->state);
mt7925_mcu_sta_mld_tlv(skb, info->vif, info->link_sta->sta);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 26/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_rate_ctrl_tlv with per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (24 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 25/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_state_v2_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 27/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_eht_tlv for " sean.wang
` (20 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_rate_ctrl_tlv with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 45437603763e..266010c0e00a 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1569,7 +1569,8 @@ mt7925_mcu_sta_state_v2_tlv(struct mt76_phy *mphy, struct sk_buff *skb,
static void
mt7925_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb,
- struct ieee80211_vif *vif, struct ieee80211_sta *sta)
+ struct ieee80211_vif *vif,
+ struct ieee80211_link_sta *link_sta)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct cfg80211_chan_def *chandef = &mvif->bss_conf.mt76.ctx->def;
@@ -1581,7 +1582,7 @@ mt7925_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb,
tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_RA, sizeof(*ra_info));
ra_info = (struct sta_rec_ra_info *)tlv;
- supp_rates = sta->deflink.supp_rates[band];
+ supp_rates = link_sta->supp_rates[band];
if (band == NL80211_BAND_2GHZ)
supp_rates = FIELD_PREP(RA_LEGACY_OFDM, supp_rates >> 4) |
FIELD_PREP(RA_LEGACY_CCK, supp_rates & 0xf);
@@ -1590,9 +1591,9 @@ mt7925_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb,
ra_info->legacy = cpu_to_le16(supp_rates);
- if (sta->deflink.ht_cap.ht_supported)
+ if (link_sta->ht_cap.ht_supported)
memcpy(ra_info->rx_mcs_bitmask,
- sta->deflink.ht_cap.mcs.rx_mask,
+ link_sta->ht_cap.mcs.rx_mask,
HT_MCS_MASK_NUM);
}
@@ -1642,7 +1643,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta->sta);
mt7925_mcu_sta_eht_tlv(skb, info->link_sta->sta);
mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif,
- info->link_sta->sta);
+ info->link_sta);
mt7925_mcu_sta_state_v2_tlv(phy, skb, info->link_sta,
info->vif, info->rcpi,
info->state);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 27/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_eht_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (25 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 26/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_rate_ctrl_tlv with " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 28/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_he_6g_tlv " sean.wang
` (19 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_eht_tlv with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 266010c0e00a..0c9cebd3ee71 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1404,18 +1404,18 @@ mt7925_mcu_sta_he_6g_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
}
static void
-mt7925_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
+mt7925_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta)
{
struct ieee80211_eht_mcs_nss_supp *mcs_map;
struct ieee80211_eht_cap_elem_fixed *elem;
struct sta_rec_eht *eht;
struct tlv *tlv;
- if (!sta->deflink.eht_cap.has_eht)
+ if (!link_sta->eht_cap.has_eht)
return;
- mcs_map = &sta->deflink.eht_cap.eht_mcs_nss_supp;
- elem = &sta->deflink.eht_cap.eht_cap_elem;
+ mcs_map = &link_sta->eht_cap.eht_mcs_nss_supp;
+ elem = &link_sta->eht_cap.eht_cap_elem;
tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_EHT, sizeof(*eht));
@@ -1425,7 +1425,7 @@ mt7925_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
eht->phy_cap = cpu_to_le64(*(u64 *)elem->phy_cap_info);
eht->phy_cap_ext = cpu_to_le64(elem->phy_cap_info[8]);
- if (sta->deflink.bandwidth == IEEE80211_STA_RX_BW_20)
+ if (link_sta->bandwidth == IEEE80211_STA_RX_BW_20)
memcpy(eht->mcs_map_bw20, &mcs_map->only_20mhz, sizeof(eht->mcs_map_bw20));
memcpy(eht->mcs_map_bw80, &mcs_map->bw._80, sizeof(eht->mcs_map_bw80));
memcpy(eht->mcs_map_bw160, &mcs_map->bw._160, sizeof(eht->mcs_map_bw160));
@@ -1641,7 +1641,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta->sta);
mt7925_mcu_sta_he_tlv(skb, info->link_sta->sta);
mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta->sta);
- mt7925_mcu_sta_eht_tlv(skb, info->link_sta->sta);
+ mt7925_mcu_sta_eht_tlv(skb, info->link_sta);
mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif,
info->link_sta);
mt7925_mcu_sta_state_v2_tlv(phy, skb, info->link_sta,
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 28/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_he_6g_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (26 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 27/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_eht_tlv for " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 29/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_he_tlv " sean.wang
` (18 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_he_6g_tlv with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 0c9cebd3ee71..e1dc8452468c 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1389,18 +1389,19 @@ mt7925_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
}
static void
-mt7925_mcu_sta_he_6g_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
+mt7925_mcu_sta_he_6g_tlv(struct sk_buff *skb,
+ struct ieee80211_link_sta *link_sta)
{
struct sta_rec_he_6g_capa *he_6g;
struct tlv *tlv;
- if (!sta->deflink.he_6ghz_capa.capa)
+ if (!link_sta->he_6ghz_capa.capa)
return;
tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HE_6G, sizeof(*he_6g));
he_6g = (struct sta_rec_he_6g_capa *)tlv;
- he_6g->capa = sta->deflink.he_6ghz_capa.capa;
+ he_6g->capa = link_sta->he_6ghz_capa.capa;
}
static void
@@ -1640,7 +1641,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta);
mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta->sta);
mt7925_mcu_sta_he_tlv(skb, info->link_sta->sta);
- mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta->sta);
+ mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta);
mt7925_mcu_sta_eht_tlv(skb, info->link_sta);
mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif,
info->link_sta);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 29/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_he_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (27 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 28/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_he_6g_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 30/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_amsdu_tlv " sean.wang
` (17 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_he_tlv with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index e1dc8452468c..a57620aed63b 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1380,12 +1380,12 @@ mt7925_mcu_set_bss_pm(struct mt792x_dev *dev,
}
static void
-mt7925_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
+mt7925_mcu_sta_he_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta)
{
- if (!sta->deflink.he_cap.has_he)
+ if (!link_sta->he_cap.has_he)
return;
- mt76_connac_mcu_sta_he_tlv_v2(skb, sta);
+ mt76_connac_mcu_sta_he_tlv_v2(skb, link_sta->sta);
}
static void
@@ -1640,7 +1640,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
mt7925_mcu_sta_vht_tlv(skb, info->link_sta->sta);
mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta);
mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta->sta);
- mt7925_mcu_sta_he_tlv(skb, info->link_sta->sta);
+ mt7925_mcu_sta_he_tlv(skb, info->link_sta);
mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta);
mt7925_mcu_sta_eht_tlv(skb, info->link_sta);
mt7925_mcu_sta_rate_ctrl_tlv(skb, info->vif,
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 30/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_amsdu_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (28 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 29/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_he_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 31/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_vht_tlv " sean.wang
` (16 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_amsdu_tlv with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 16 ++++++++++------
1 file changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index a57620aed63b..57b89eca4e21 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1467,9 +1467,11 @@ mt7925_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
static void
mt7925_mcu_sta_amsdu_tlv(struct sk_buff *skb,
- struct ieee80211_vif *vif, struct ieee80211_sta *sta)
+ struct ieee80211_vif *vif,
+ struct ieee80211_link_sta *link_sta)
{
- struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
+ struct mt792x_sta *msta = (struct mt792x_sta *)link_sta->sta->drv_priv;
+ struct mt792x_link_sta *mlink;
struct sta_rec_amsdu *amsdu;
struct tlv *tlv;
@@ -1477,16 +1479,18 @@ mt7925_mcu_sta_amsdu_tlv(struct sk_buff *skb,
vif->type != NL80211_IFTYPE_AP)
return;
- if (!sta->deflink.agg.max_amsdu_len)
+ if (!link_sta->agg.max_amsdu_len)
return;
tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HW_AMSDU, sizeof(*amsdu));
amsdu = (struct sta_rec_amsdu *)tlv;
amsdu->max_amsdu_num = 8;
amsdu->amsdu_en = true;
- msta->deflink.wcid.amsdu = true;
- switch (sta->deflink.agg.max_amsdu_len) {
+ mlink = mt792x_sta_to_link(msta, link_sta->link_id);
+ mlink->wcid.amsdu = true;
+
+ switch (link_sta->agg.max_amsdu_len) {
case IEEE80211_MAX_MPDU_LEN_VHT_11454:
amsdu->max_mpdu_size =
IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454;
@@ -1639,7 +1643,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
mt7925_mcu_sta_ht_tlv(skb, info->link_sta->sta);
mt7925_mcu_sta_vht_tlv(skb, info->link_sta->sta);
mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta);
- mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta->sta);
+ mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta);
mt7925_mcu_sta_he_tlv(skb, info->link_sta);
mt7925_mcu_sta_he_6g_tlv(skb, info->link_sta);
mt7925_mcu_sta_eht_tlv(skb, info->link_sta);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 31/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_vht_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (29 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 30/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_amsdu_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 32/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_ht_tlv " sean.wang
` (15 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_vht_tlv with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 57b89eca4e21..1b66dd26bd1e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1448,21 +1448,21 @@ mt7925_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
}
static void
-mt7925_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
+mt7925_mcu_sta_vht_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta)
{
struct sta_rec_vht *vht;
struct tlv *tlv;
/* For 6G band, this tlv is necessary to let hw work normally */
- if (!sta->deflink.he_6ghz_capa.capa && !sta->deflink.vht_cap.vht_supported)
+ if (!link_sta->he_6ghz_capa.capa && !link_sta->vht_cap.vht_supported)
return;
tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_VHT, sizeof(*vht));
vht = (struct sta_rec_vht *)tlv;
- vht->vht_cap = cpu_to_le32(sta->deflink.vht_cap.cap);
- vht->vht_rx_mcs_map = sta->deflink.vht_cap.vht_mcs.rx_mcs_map;
- vht->vht_tx_mcs_map = sta->deflink.vht_cap.vht_mcs.tx_mcs_map;
+ vht->vht_cap = cpu_to_le32(link_sta->vht_cap.cap);
+ vht->vht_rx_mcs_map = link_sta->vht_cap.vht_mcs.rx_mcs_map;
+ vht->vht_tx_mcs_map = link_sta->vht_cap.vht_mcs.tx_mcs_map;
}
static void
@@ -1641,7 +1641,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
if (info->link_sta && info->enable) {
mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta->sta);
mt7925_mcu_sta_ht_tlv(skb, info->link_sta->sta);
- mt7925_mcu_sta_vht_tlv(skb, info->link_sta->sta);
+ mt7925_mcu_sta_vht_tlv(skb, info->link_sta);
mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta);
mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta);
mt7925_mcu_sta_he_tlv(skb, info->link_sta);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 32/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_ht_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (30 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 31/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_vht_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 33/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_phy_tlv " sean.wang
` (14 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_ht_tlv with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 1b66dd26bd1e..66d45d676739 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1433,18 +1433,18 @@ mt7925_mcu_sta_eht_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta)
}
static void
-mt7925_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_sta *sta)
+mt7925_mcu_sta_ht_tlv(struct sk_buff *skb, struct ieee80211_link_sta *link_sta)
{
struct sta_rec_ht *ht;
struct tlv *tlv;
- if (!sta->deflink.ht_cap.ht_supported)
+ if (!link_sta->ht_cap.ht_supported)
return;
tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_HT, sizeof(*ht));
ht = (struct sta_rec_ht *)tlv;
- ht->ht_cap = cpu_to_le16(sta->deflink.ht_cap.cap);
+ ht->ht_cap = cpu_to_le16(link_sta->ht_cap.cap);
}
static void
@@ -1640,7 +1640,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
info->enable, info->newly);
if (info->link_sta && info->enable) {
mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta->sta);
- mt7925_mcu_sta_ht_tlv(skb, info->link_sta->sta);
+ mt7925_mcu_sta_ht_tlv(skb, info->link_sta);
mt7925_mcu_sta_vht_tlv(skb, info->link_sta);
mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta);
mt7925_mcu_sta_amsdu_tlv(skb, info->vif, info->link_sta);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 33/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_phy_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (31 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 32/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_ht_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 34/47] wifi: mt76: mt7925: extend mt7925_get_phy_mode_ext " sean.wang
` (13 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_phy_tlv with per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 35 ++++++++++++-------
1 file changed, 22 insertions(+), 13 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 66d45d676739..a0fd02dd9551 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1507,34 +1507,43 @@ mt7925_mcu_sta_amsdu_tlv(struct sk_buff *skb,
static void
mt7925_mcu_sta_phy_tlv(struct sk_buff *skb,
- struct ieee80211_vif *vif, struct ieee80211_sta *sta)
+ struct ieee80211_vif *vif,
+ struct ieee80211_link_sta *link_sta)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- struct cfg80211_chan_def *chandef = &mvif->bss_conf.mt76.ctx->def;
+ struct ieee80211_bss_conf *link_conf;
+ struct cfg80211_chan_def *chandef;
+ struct mt792x_bss_conf *mconf;
struct sta_rec_phy *phy;
struct tlv *tlv;
u8 af = 0, mm = 0;
+ link_conf = mt792x_vif_to_bss_conf(vif, link_sta->link_id);
+ mconf = mt792x_vif_to_link(mvif, link_sta->link_id);
+ chandef = &mconf->mt76.ctx->def;
+
tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_PHY, sizeof(*phy));
phy = (struct sta_rec_phy *)tlv;
- phy->phy_type = mt76_connac_get_phy_mode_v2(mvif->phy->mt76, vif, chandef->chan->band, sta);
- phy->basic_rate = cpu_to_le16((u16)vif->bss_conf.basic_rates);
- if (sta->deflink.ht_cap.ht_supported) {
- af = sta->deflink.ht_cap.ampdu_factor;
- mm = sta->deflink.ht_cap.ampdu_density;
+ phy->phy_type = mt76_connac_get_phy_mode_v2(mvif->phy->mt76, vif,
+ chandef->chan->band,
+ link_sta->sta);
+ phy->basic_rate = cpu_to_le16((u16)link_conf->basic_rates);
+ if (link_sta->ht_cap.ht_supported) {
+ af = link_sta->ht_cap.ampdu_factor;
+ mm = link_sta->ht_cap.ampdu_density;
}
- if (sta->deflink.vht_cap.vht_supported) {
+ if (link_sta->vht_cap.vht_supported) {
u8 vht_af = FIELD_GET(IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK,
- sta->deflink.vht_cap.cap);
+ link_sta->vht_cap.cap);
af = max_t(u8, af, vht_af);
}
- if (sta->deflink.he_6ghz_capa.capa) {
- af = le16_get_bits(sta->deflink.he_6ghz_capa.capa,
+ if (link_sta->he_6ghz_capa.capa) {
+ af = le16_get_bits(link_sta->he_6ghz_capa.capa,
IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP);
- mm = le16_get_bits(sta->deflink.he_6ghz_capa.capa,
+ mm = le16_get_bits(link_sta->he_6ghz_capa.capa,
IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START);
}
@@ -1639,7 +1648,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
info->link_sta->sta,
info->enable, info->newly);
if (info->link_sta && info->enable) {
- mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta->sta);
+ mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta);
mt7925_mcu_sta_ht_tlv(skb, info->link_sta);
mt7925_mcu_sta_vht_tlv(skb, info->link_sta);
mt76_connac_mcu_sta_uapsd(skb, info->vif, info->link_sta->sta);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 34/47] wifi: mt76: mt7925: extend mt7925_get_phy_mode_ext for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (32 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 33/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_phy_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 35/47] wifi: mt76: mt7925: extend mt7925_get_phy_mode " sean.wang
` (12 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_get_phy_mode_ext with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index a0fd02dd9551..32ea71128280 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2035,16 +2035,17 @@ int mt7925_mcu_set_chctx(struct mt76_phy *phy, struct mt76_vif *mvif,
static u8
mt7925_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
- enum nl80211_band band, struct ieee80211_sta *sta)
+ enum nl80211_band band,
+ struct ieee80211_link_sta *link_sta)
{
struct ieee80211_he_6ghz_capa *he_6ghz_capa;
const struct ieee80211_sta_eht_cap *eht_cap;
__le16 capa = 0;
u8 mode = 0;
- if (sta) {
- he_6ghz_capa = &sta->deflink.he_6ghz_capa;
- eht_cap = &sta->deflink.eht_cap;
+ if (link_sta) {
+ he_6ghz_capa = &link_sta->he_6ghz_capa;
+ eht_cap = &link_sta->eht_cap;
} else {
struct ieee80211_supported_band *sband;
@@ -2104,7 +2105,8 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
mconf->mt76.omac_idx;
basic_req->hw_bss_idx = idx;
- basic_req->phymode_ext = mt7925_get_phy_mode_ext(phy, vif, band, sta);
+ basic_req->phymode_ext = mt7925_get_phy_mode_ext(phy, vif, band,
+ &sta->deflink);
if (band == NL80211_BAND_2GHZ)
basic_req->nonht_basic_phy = cpu_to_le16(PHY_TYPE_ERP_INDEX);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 35/47] wifi: mt76: mt7925: extend mt7925_get_phy_mode for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (33 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 34/47] wifi: mt76: mt7925: extend mt7925_get_phy_mode_ext " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 36/47] wifi: mt76: mt792x: extend mt76_connac_get_phy_mode_v2 " sean.wang
` (11 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_get_phy_mode with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c | 11 ++++++-----
drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h | 3 ++-
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 3 ++-
4 files changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 87f918461051..f7ba3afb3ccf 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -1300,7 +1300,8 @@ int mt76_connac_mcu_sta_ba(struct mt76_dev *dev, struct mt76_vif *mvif,
EXPORT_SYMBOL_GPL(mt76_connac_mcu_sta_ba);
u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
- enum nl80211_band band, struct ieee80211_sta *sta)
+ enum nl80211_band band,
+ struct ieee80211_link_sta *link_sta)
{
struct mt76_dev *dev = phy->dev;
const struct ieee80211_sta_he_cap *he_cap;
@@ -1311,10 +1312,10 @@ u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
if (is_connac_v1(dev))
return 0x38;
- if (sta) {
- ht_cap = &sta->deflink.ht_cap;
- vht_cap = &sta->deflink.vht_cap;
- he_cap = &sta->deflink.he_cap;
+ if (link_sta) {
+ ht_cap = &link_sta->ht_cap;
+ vht_cap = &link_sta->vht_cap;
+ he_cap = &link_sta->he_cap;
} else {
struct ieee80211_supported_band *sband;
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index 2a858b1ca82e..5b40d51ee728 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -1988,7 +1988,8 @@ mt76_connac_get_he_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif);
const struct ieee80211_sta_eht_cap *
mt76_connac_get_eht_phy_cap(struct mt76_phy *phy, struct ieee80211_vif *vif);
u8 mt76_connac_get_phy_mode(struct mt76_phy *phy, struct ieee80211_vif *vif,
- enum nl80211_band band, struct ieee80211_sta *sta);
+ enum nl80211_band band,
+ struct ieee80211_link_sta *sta);
u8 mt76_connac_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
enum nl80211_band band);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 2c95c69f395d..0f50c6659802 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -1503,7 +1503,7 @@ mt7915_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7915_dev *dev,
ra->valid = true;
ra->auto_rate = true;
- ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, sta);
+ ra->phy_mode = mt76_connac_get_phy_mode(mphy, vif, band, &sta->deflink);
ra->channel = chandef->chan->hw_value;
ra->bw = sta->deflink.bandwidth;
ra->phy.bw = sta->deflink.bandwidth;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 32ea71128280..3cda538307b5 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2114,7 +2114,8 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
basic_req->nonht_basic_phy = cpu_to_le16(PHY_TYPE_OFDM_INDEX);
memcpy(basic_req->bssid, link_conf->bssid, ETH_ALEN);
- basic_req->phymode = mt76_connac_get_phy_mode(phy, vif, band, sta);
+ basic_req->phymode = mt76_connac_get_phy_mode(phy, vif, band,
+ &sta->deflink);
basic_req->bcn_interval = cpu_to_le16(link_conf->beacon_int);
basic_req->dtim_period = link_conf->dtim_period;
basic_req->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 36/47] wifi: mt76: mt792x: extend mt76_connac_get_phy_mode_v2 for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (34 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 35/47] wifi: mt76: mt7925: extend mt7925_get_phy_mode " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 37/47] wifi: mt76: mt762x: extend mt76_connac_mcu_sta_basic_tlv " sean.wang
` (10 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt76_connac_get_phy_mode_v2 with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt76_connac_mcu.c | 16 +++++++++-------
.../net/wireless/mediatek/mt76/mt76_connac_mcu.h | 3 ++-
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 2 +-
3 files changed, 12 insertions(+), 9 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index f7ba3afb3ccf..294f79ab7ca6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -786,7 +786,8 @@ EXPORT_SYMBOL_GPL(mt76_connac_mcu_sta_he_tlv_v2);
u8
mt76_connac_get_phy_mode_v2(struct mt76_phy *mphy, struct ieee80211_vif *vif,
- enum nl80211_band band, struct ieee80211_sta *sta)
+ enum nl80211_band band,
+ struct ieee80211_link_sta *link_sta)
{
struct ieee80211_sta_ht_cap *ht_cap;
struct ieee80211_sta_vht_cap *vht_cap;
@@ -794,11 +795,11 @@ mt76_connac_get_phy_mode_v2(struct mt76_phy *mphy, struct ieee80211_vif *vif,
const struct ieee80211_sta_eht_cap *eht_cap;
u8 mode = 0;
- if (sta) {
- ht_cap = &sta->deflink.ht_cap;
- vht_cap = &sta->deflink.vht_cap;
- he_cap = &sta->deflink.he_cap;
- eht_cap = &sta->deflink.eht_cap;
+ if (link_sta) {
+ ht_cap = &link_sta->ht_cap;
+ vht_cap = &link_sta->vht_cap;
+ he_cap = &link_sta->he_cap;
+ eht_cap = &link_sta->eht_cap;
} else {
struct ieee80211_supported_band *sband;
@@ -904,7 +905,8 @@ void mt76_connac_mcu_sta_tlv(struct mt76_phy *mphy, struct sk_buff *skb,
tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_PHY, sizeof(*phy));
phy = (struct sta_rec_phy *)tlv;
- phy->phy_type = mt76_connac_get_phy_mode_v2(mphy, vif, band, sta);
+ phy->phy_type = mt76_connac_get_phy_mode_v2(mphy, vif, band,
+ &sta->deflink);
phy->basic_rate = cpu_to_le16((u16)vif->bss_conf.basic_rates);
phy->rcpi = rcpi;
phy->ampdu = FIELD_PREP(IEEE80211_HT_AMPDU_PARM_FACTOR,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index 5b40d51ee728..2c939468d141 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -1894,7 +1894,8 @@ int mt76_connac_mcu_sta_update_hdr_trans(struct mt76_dev *dev,
struct mt76_wcid *wcid, int cmd);
void mt76_connac_mcu_sta_he_tlv_v2(struct sk_buff *skb, struct ieee80211_sta *sta);
u8 mt76_connac_get_phy_mode_v2(struct mt76_phy *mphy, struct ieee80211_vif *vif,
- enum nl80211_band band, struct ieee80211_sta *sta);
+ enum nl80211_band band,
+ struct ieee80211_link_sta *link_sta);
int mt76_connac_mcu_wtbl_update_hdr_trans(struct mt76_dev *dev,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 3cda538307b5..321a164a6e14 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1526,7 +1526,7 @@ mt7925_mcu_sta_phy_tlv(struct sk_buff *skb,
phy = (struct sta_rec_phy *)tlv;
phy->phy_type = mt76_connac_get_phy_mode_v2(mvif->phy->mt76, vif,
chandef->chan->band,
- link_sta->sta);
+ link_sta);
phy->basic_rate = cpu_to_le16((u16)link_conf->basic_rates);
if (link_sta->ht_cap.ht_supported) {
af = link_sta->ht_cap.ampdu_factor;
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 37/47] wifi: mt76: mt762x: extend mt76_connac_mcu_sta_basic_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (35 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 36/47] wifi: mt76: mt792x: extend mt76_connac_get_phy_mode_v2 " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-24 17:44 ` Felix Fietkau
2024-06-13 3:02 ` [PATCH 38/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_hdr_trans_tlv " sean.wang
` (9 subsequent siblings)
46 siblings, 1 reply; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt76_connac_mcu_sta_basic_tlv with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7615/mcu.c | 4 ++--
.../wireless/mediatek/mt76/mt76_connac_mcu.c | 17 +++++++++--------
.../wireless/mediatek/mt76/mt76_connac_mcu.h | 4 ++--
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 2 +-
drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 2 +-
6 files changed, 16 insertions(+), 15 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
index 792ae41f7c69..25670eeaecb4 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c
@@ -861,8 +861,8 @@ mt7615_mcu_wtbl_sta_add(struct mt7615_phy *phy, struct ieee80211_vif *vif,
else
mvif->sta_added = true;
}
- mt76_connac_mcu_sta_basic_tlv(&dev->mt76, sskb, vif, sta, enable,
- new_entry);
+ mt76_connac_mcu_sta_basic_tlv(&dev->mt76, sskb, vif, &sta->deflink,
+ enable, new_entry);
if (enable && sta)
mt76_connac_mcu_sta_tlv(phy->mt76, sskb, sta, vif, 0,
MT76_STA_INFO_STATE_ASSOC);
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
index 294f79ab7ca6..b8ad080ad2c3 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
@@ -370,7 +370,7 @@ EXPORT_SYMBOL_GPL(mt76_connac_mcu_bss_omac_tlv);
void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
struct ieee80211_vif *vif,
- struct ieee80211_sta *sta,
+ struct ieee80211_link_sta *link_sta,
bool enable, bool newly)
{
struct sta_rec_basic *basic;
@@ -390,7 +390,7 @@ void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
basic->conn_state = CONN_STATE_DISCONNECT;
}
- if (!sta) {
+ if (!link_sta) {
basic->conn_type = cpu_to_le32(CONNECTION_INFRA_BC);
eth_broadcast_addr(basic->peer_addr);
return;
@@ -404,7 +404,7 @@ void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
else
conn_type = CONNECTION_INFRA_STA;
basic->conn_type = cpu_to_le32(conn_type);
- basic->aid = cpu_to_le16(sta->aid);
+ basic->aid = cpu_to_le16(link_sta->sta->aid);
break;
case NL80211_IFTYPE_STATION:
if (vif->p2p && !is_mt7921(dev))
@@ -416,15 +416,15 @@ void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
break;
case NL80211_IFTYPE_ADHOC:
basic->conn_type = cpu_to_le32(CONNECTION_IBSS_ADHOC);
- basic->aid = cpu_to_le16(sta->aid);
+ basic->aid = cpu_to_le16(link_sta->sta->aid);
break;
default:
WARN_ON(1);
break;
}
- memcpy(basic->peer_addr, sta->addr, ETH_ALEN);
- basic->qos = sta->wme;
+ memcpy(basic->peer_addr, link_sta->addr, ETH_ALEN);
+ basic->qos = link_sta->sta->wme;
}
EXPORT_SYMBOL_GPL(mt76_connac_mcu_sta_basic_tlv);
@@ -1049,8 +1049,9 @@ int mt76_connac_mcu_sta_cmd(struct mt76_phy *phy,
return PTR_ERR(skb);
if (info->sta || !info->offload_fw)
- mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif, info->sta,
- info->enable, info->newly);
+ mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif,
+ &info->sta->deflink, info->enable,
+ info->newly);
if (info->sta && info->enable)
mt76_connac_mcu_sta_tlv(phy, skb, info->sta,
info->vif, info->rcpi,
diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
index 2c939468d141..4857c31cfb23 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h
@@ -1879,8 +1879,8 @@ int mt76_connac_mcu_set_channel_domain(struct mt76_phy *phy);
int mt76_connac_mcu_set_vif_ps(struct mt76_dev *dev, struct ieee80211_vif *vif);
void mt76_connac_mcu_sta_basic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
struct ieee80211_vif *vif,
- struct ieee80211_sta *sta, bool enable,
- bool newly);
+ struct ieee80211_link_sta *link_sta,
+ bool enable, bool newly);
void mt76_connac_mcu_wtbl_generic_tlv(struct mt76_dev *dev, struct sk_buff *skb,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta, void *sta_wtbl,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 0f50c6659802..7204866437ce 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -1668,7 +1668,7 @@ int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif,
return PTR_ERR(skb);
/* starec basic */
- mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, vif, sta, enable,
+ mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, vif, &sta->deflink, enable,
!rcu_access_pointer(dev->mt76.wcid[msta->wcid.idx]));
if (!enable)
goto out;
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 321a164a6e14..5a40979c0bba 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1645,7 +1645,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
if (info->link_sta || !info->offload_fw)
mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif,
- info->link_sta->sta,
+ info->link_sta,
info->enable, info->newly);
if (info->link_sta && info->enable) {
mt7925_mcu_sta_phy_tlv(skb, info->vif, info->link_sta);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
index f4c59eafb537..038c4a140ec8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
@@ -2152,7 +2152,7 @@ int mt7996_mcu_add_sta(struct mt7996_dev *dev, struct ieee80211_vif *vif,
return PTR_ERR(skb);
/* starec basic */
- mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, vif, sta, enable,
+ mt76_connac_mcu_sta_basic_tlv(&dev->mt76, skb, vif, &sta->deflink, enable,
!rcu_access_pointer(dev->mt76.wcid[msta->wcid.idx]));
if (!enable)
goto out;
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 38/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_hdr_trans_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (36 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 37/47] wifi: mt76: mt762x: extend mt76_connac_mcu_sta_basic_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 39/47] wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info " sean.wang
` (8 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_sta_hdr_trans_tlv with per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 16 ++++++----------
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 5a40979c0bba..667ecd44392d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -847,7 +847,7 @@ EXPORT_SYMBOL_GPL(mt7925_run_firmware);
static void
mt7925_mcu_sta_hdr_trans_tlv(struct sk_buff *skb,
struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
+ struct ieee80211_link_sta *link_sta)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct sta_rec_hdr_trans *hdr_trans;
@@ -863,8 +863,8 @@ mt7925_mcu_sta_hdr_trans_tlv(struct sk_buff *skb,
else
hdr_trans->from_ds = true;
- if (sta)
- wcid = (struct mt76_wcid *)sta->drv_priv;
+ if (link_sta)
+ wcid = (struct mt76_wcid *)link_sta->sta->drv_priv;
else
wcid = &mvif->sta.deflink.wcid;
@@ -895,7 +895,7 @@ int mt7925_mcu_wtbl_update_hdr_trans(struct mt792x_dev *dev,
return PTR_ERR(skb);
/* starec hdr trans */
- mt7925_mcu_sta_hdr_trans_tlv(skb, vif, sta);
+ mt7925_mcu_sta_hdr_trans_tlv(skb, vif, &sta->deflink);
return mt76_mcu_skb_send_msg(&dev->mt76, skb,
MCU_WMWA_UNI_CMD(STA_REC_UPDATE), true);
}
@@ -1664,12 +1664,8 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
mt7925_mcu_sta_mld_tlv(skb, info->vif, info->link_sta->sta);
}
- if (info->enable) {
- struct ieee80211_sta *sta = info->link_sta ?
- info->link_sta->sta : NULL;
-
- mt7925_mcu_sta_hdr_trans_tlv(skb, info->vif, sta);
- }
+ if (info->enable)
+ mt7925_mcu_sta_hdr_trans_tlv(skb, info->vif, info->link_sta);
return mt76_mcu_skb_send_msg(dev, skb, info->cmd, true);
}
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 39/47] wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (37 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 38/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_hdr_trans_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 40/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv " sean.wang
` (7 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_add_bss_info with the per-link STA configuration.
The patch we created is a prerequisite to enable the MLO function in the
driver. It is purely a refactoring patch so the functionality should
remain unchanged.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/main.c | 8 ++++----
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 6 +++---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.h | 2 +-
3 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index f3a32fe9a754..b91992745462 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -535,7 +535,7 @@ static int mt7925_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
mvif->bss_conf.mt76.cipher = mt7925_mcu_get_cipher(key->cipher);
mt7925_mcu_add_bss_info(phy, mvif->bss_conf.mt76.ctx, link_conf,
- sta, true);
+ &sta->deflink, true);
}
if (cmd == SET_KEY)
@@ -738,7 +738,7 @@ int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
/* should update bss info before STA add */
if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
- link_conf, sta, false);
+ link_conf, &sta->deflink, false);
ret = mt7925_mcu_sta_update(dev, &sta->deflink, vif, true,
MT76_STA_INFO_STATE_NONE);
@@ -765,7 +765,7 @@ void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
- link_conf, sta, true);
+ link_conf, &sta->deflink, true);
ewma_avg_signal_init(&msta->deflink.avg_ack_signal);
@@ -802,7 +802,7 @@ void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
ewma_rssi_init(&mvif->bss_conf.rssi);
if (!sta->tdls)
mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
- link_conf, sta, false);
+ link_conf, &sta->deflink, false);
}
spin_lock_bh(&mdev->sta_poll_lock);
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 667ecd44392d..d5f94ee78623 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2337,7 +2337,7 @@ int mt7925_mcu_set_timing(struct mt792x_phy *phy,
int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
struct ieee80211_chanctx_conf *ctx,
struct ieee80211_bss_conf *link_conf,
- struct ieee80211_sta *sta,
+ struct ieee80211_link_sta *link_sta,
int enable)
{
struct mt792x_vif *mvif = (struct mt792x_vif *)link_conf->vif->drv_priv;
@@ -2352,13 +2352,13 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
return PTR_ERR(skb);
/* bss_basic must be first */
- mt7925_mcu_bss_basic_tlv(skb, link_conf, sta, ctx, phy->mt76,
+ mt7925_mcu_bss_basic_tlv(skb, link_conf, link_sta->sta, ctx, phy->mt76,
mvif->sta.deflink.wcid.idx, enable);
mt7925_mcu_bss_sec_tlv(skb, link_conf);
mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf);
mt7925_mcu_bss_qos_tlv(skb, link_conf);
- mt7925_mcu_bss_mld_tlv(skb, link_conf, sta);
+ mt7925_mcu_bss_mld_tlv(skb, link_conf, link_sta->sta);
mt7925_mcu_bss_ifs_tlv(skb, link_conf);
if (link_conf->he_support) {
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
index c5197577cdc8..da4e84f468d2 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
@@ -595,7 +595,7 @@ int mt7925_mcu_sched_scan_enable(struct mt76_phy *phy,
int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
struct ieee80211_chanctx_conf *ctx,
struct ieee80211_bss_conf *link_conf,
- struct ieee80211_sta *sta,
+ struct ieee80211_link_sta *link_sta,
int enable);
int mt7925_mcu_set_timing(struct mt792x_phy *phy,
struct ieee80211_bss_conf *link_conf);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 40/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (38 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 39/47] wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 41/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv " sean.wang
` (6 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_mld_tlv with the per-link STA configuration.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index d5f94ee78623..24966e614303 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2227,7 +2227,7 @@ mt7925_mcu_bss_bmc_tlv(struct sk_buff *skb, struct mt792x_phy *phy,
static void
mt7925_mcu_bss_mld_tlv(struct sk_buff *skb,
struct ieee80211_bss_conf *link_conf,
- struct ieee80211_sta *sta)
+ struct ieee80211_link_sta *link_sta)
{
struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
bool is_mld = ieee80211_vif_is_mld(link_conf->vif);
@@ -2237,13 +2237,13 @@ mt7925_mcu_bss_mld_tlv(struct sk_buff *skb,
tlv = mt76_connac_mcu_add_tlv(skb, UNI_BSS_INFO_MLD, sizeof(*mld));
mld = (struct bss_mld_tlv *)tlv;
- mld->link_id = sta ? (is_mld ? link_conf->link_id : 0) : 0xff;
+ mld->link_id = link_sta ? (is_mld ? link_conf->link_id : 0) : 0xff;
mld->group_mld_id = is_mld ? mconf->mt76.idx : 0xff;
mld->own_mld_id = mconf->mt76.idx + 32;
mld->remap_idx = 0xff;
- if (sta)
- memcpy(mld->mac_addr, sta->addr, ETH_ALEN);
+ if (link_sta)
+ memcpy(mld->mac_addr, link_sta->addr, ETH_ALEN);
}
static void
@@ -2358,7 +2358,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
mt7925_mcu_bss_bmc_tlv(skb, phy, ctx, link_conf);
mt7925_mcu_bss_qos_tlv(skb, link_conf);
- mt7925_mcu_bss_mld_tlv(skb, link_conf, link_sta->sta);
+ mt7925_mcu_bss_mld_tlv(skb, link_conf, link_sta);
mt7925_mcu_bss_ifs_tlv(skb, link_conf);
if (link_conf->he_support) {
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 41/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv for per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (39 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 40/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 42/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_add to create " sean.wang
` (5 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
Extend mt7925_mcu_bss_basic_tlv with the per-link STA configuration.
Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
Co-developed-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/mcu.c | 25 +++++++++++++------
1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 24966e614303..7156ba092302 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -2078,18 +2078,17 @@ mt7925_get_phy_mode_ext(struct mt76_phy *phy, struct ieee80211_vif *vif,
static void
mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
struct ieee80211_bss_conf *link_conf,
- struct ieee80211_sta *sta,
+ struct ieee80211_link_sta *link_sta,
struct ieee80211_chanctx_conf *ctx,
struct mt76_phy *phy, u16 wlan_idx,
bool enable)
{
struct ieee80211_vif *vif = link_conf->vif;
struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
- struct mt792x_sta *msta = sta ? (struct mt792x_sta *)sta->drv_priv :
- &mconf->vif->sta;
struct cfg80211_chan_def *chandef = ctx ? &ctx->def : &phy->chandef;
enum nl80211_band band = chandef->chan->band;
struct mt76_connac_bss_basic_tlv *basic_req;
+ struct mt792x_link_sta *mlink;
struct tlv *tlv;
int conn_type;
u8 idx;
@@ -2102,7 +2101,7 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
basic_req->hw_bss_idx = idx;
basic_req->phymode_ext = mt7925_get_phy_mode_ext(phy, vif, band,
- &sta->deflink);
+ link_sta);
if (band == NL80211_BAND_2GHZ)
basic_req->nonht_basic_phy = cpu_to_le16(PHY_TYPE_ERP_INDEX);
@@ -2110,12 +2109,22 @@ mt7925_mcu_bss_basic_tlv(struct sk_buff *skb,
basic_req->nonht_basic_phy = cpu_to_le16(PHY_TYPE_OFDM_INDEX);
memcpy(basic_req->bssid, link_conf->bssid, ETH_ALEN);
- basic_req->phymode = mt76_connac_get_phy_mode(phy, vif, band,
- &sta->deflink);
+ basic_req->phymode = mt76_connac_get_phy_mode(phy, vif, band, link_sta);
basic_req->bcn_interval = cpu_to_le16(link_conf->beacon_int);
basic_req->dtim_period = link_conf->dtim_period;
basic_req->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx);
- basic_req->sta_idx = cpu_to_le16(msta->deflink.wcid.idx);
+
+ if (link_sta) {
+ struct mt792x_sta *msta;
+
+ msta = (struct mt792x_sta *)link_sta->sta->drv_priv;
+ mlink = mt792x_sta_to_link(msta, link_sta->link_id);
+
+ } else {
+ mlink = &mconf->vif->sta.deflink;
+ }
+
+ basic_req->sta_idx = cpu_to_le16(mlink->wcid.idx);
basic_req->omac_idx = mconf->mt76.omac_idx;
basic_req->band_idx = mconf->mt76.band_idx;
basic_req->wmm_idx = mconf->mt76.wmm_idx;
@@ -2352,7 +2361,7 @@ int mt7925_mcu_add_bss_info(struct mt792x_phy *phy,
return PTR_ERR(skb);
/* bss_basic must be first */
- mt7925_mcu_bss_basic_tlv(skb, link_conf, link_sta->sta, ctx, phy->mt76,
+ mt7925_mcu_bss_basic_tlv(skb, link_conf, link_sta, ctx, phy->mt76,
mvif->sta.deflink.wcid.idx, enable);
mt7925_mcu_bss_sec_tlv(skb, link_conf);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 42/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_add to create per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (40 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 41/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 43/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_assoc to associate " sean.wang
` (4 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
The mt7925_mac_link_sta_add function currently adds the per-link STA.
We will extend this function when we implement the MLO functionality.
This patch only includes structural changes and does not involve any
logic changes.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/main.c | 47 ++++++++++++-------
1 file changed, 31 insertions(+), 16 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index b91992745462..3911cf71462f 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -702,45 +702,46 @@ mt7925_get_rates_table(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
return mvif->basic_rates_idx;
}
-int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
+static int mt7925_mac_link_sta_add(struct mt76_dev *mdev,
+ struct ieee80211_vif *vif,
+ struct ieee80211_link_sta *link_sta)
{
struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
- struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct ieee80211_bss_conf *link_conf;
+ struct mt792x_link_sta *mlink;
+ struct mt792x_sta *msta;
int ret, idx;
+ msta = (struct mt792x_sta *)link_sta->sta->drv_priv;
+ mlink = mt792x_sta_to_link(msta, link_sta->link_id);
+
idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT792x_WTBL_STA - 1);
if (idx < 0)
return -ENOSPC;
- INIT_LIST_HEAD(&msta->deflink.wcid.poll_list);
- msta->vif = mvif;
- msta->deflink.wcid.sta = 1;
- msta->deflink.wcid.idx = idx;
- msta->deflink.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
- msta->deflink.wcid.tx_info |= MT_WCID_TX_INFO_SET;
- msta->deflink.last_txs = jiffies;
+ INIT_LIST_HEAD(&mlink->wcid.poll_list);
+ mlink->wcid.sta = 1;
+ mlink->wcid.idx = idx;
+ mlink->wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
+ mlink->wcid.tx_info |= MT_WCID_TX_INFO_SET;
+ mlink->last_txs = jiffies;
ret = mt76_connac_pm_wake(&dev->mphy, &dev->pm);
if (ret)
return ret;
- if (vif->type == NL80211_IFTYPE_STATION)
- mvif->wep_sta = msta;
-
mt7925_mac_wtbl_update(dev, idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
link_conf = mt792x_vif_to_bss_conf(vif, vif->bss_conf.link_id);
/* should update bss info before STA add */
- if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
+ if (vif->type == NL80211_IFTYPE_STATION && !link_sta->sta->tdls)
mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
- link_conf, &sta->deflink, false);
+ link_conf, link_sta, false);
- ret = mt7925_mcu_sta_update(dev, &sta->deflink, vif, true,
+ ret = mt7925_mcu_sta_update(dev, link_sta, vif, true,
MT76_STA_INFO_STATE_NONE);
if (ret)
return ret;
@@ -749,6 +750,20 @@ int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
return 0;
}
+
+int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
+
+ msta->vif = mvif;
+
+ if (vif->type == NL80211_IFTYPE_STATION)
+ mvif->wep_sta = msta;
+
+ return mt7925_mac_link_sta_add(mdev, vif, &sta->deflink);
+}
EXPORT_SYMBOL_GPL(mt7925_mac_sta_add);
void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 43/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_assoc to associate per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (41 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 42/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_add to create " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 44/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_remove to remove " sean.wang
` (3 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
The mt7925_mac_link_sta_add function currently associates the per-link STA.
We will extend this function when we implement the MLO functionality.
This patch only includes structural changes and does not involve any
logic changes.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/main.c | 29 +++++++++++++------
1 file changed, 20 insertions(+), 9 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index 3911cf71462f..b159d26303ca 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -766,32 +766,43 @@ int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif,
}
EXPORT_SYMBOL_GPL(mt7925_mac_sta_add);
-void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
+static void mt7925_mac_link_sta_assoc(struct mt76_dev *mdev,
+ struct ieee80211_vif *vif,
+ struct ieee80211_link_sta *link_sta)
{
struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
- struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct ieee80211_bss_conf *link_conf;
+ struct mt792x_link_sta *mlink;
+ struct mt792x_sta *msta;
+
+ msta = (struct mt792x_sta *)link_sta->sta->drv_priv;
+ mlink = mt792x_sta_to_link(msta, link_sta->link_id);
mt792x_mutex_acquire(dev);
link_conf = mt792x_vif_to_bss_conf(vif, vif->bss_conf.link_id);
- if (vif->type == NL80211_IFTYPE_STATION && !sta->tdls)
+ if (vif->type == NL80211_IFTYPE_STATION && !link_sta->sta->tdls)
mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
- link_conf, &sta->deflink, true);
+ link_conf, link_sta, true);
- ewma_avg_signal_init(&msta->deflink.avg_ack_signal);
+ ewma_avg_signal_init(&mlink->avg_ack_signal);
- mt7925_mac_wtbl_update(dev, msta->deflink.wcid.idx,
+ mt7925_mac_wtbl_update(dev, mlink->wcid.idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
- memset(msta->deflink.airtime_ac, 0, sizeof(msta->deflink.airtime_ac));
+ memset(mlink->airtime_ac, 0, sizeof(mlink->airtime_ac));
- mt7925_mcu_sta_update(dev, &sta->deflink, vif, true, MT76_STA_INFO_STATE_ASSOC);
+ mt7925_mcu_sta_update(dev, link_sta, vif, true, MT76_STA_INFO_STATE_ASSOC);
mt792x_mutex_release(dev);
}
+
+void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ mt7925_mac_link_sta_assoc(mdev, vif, &sta->deflink);
+}
EXPORT_SYMBOL_GPL(mt7925_mac_sta_assoc);
void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 44/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_remove to remove per-link STA
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (42 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 43/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_assoc to associate " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 45/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_add to create per-link BSS sean.wang
` (2 subsequent siblings)
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
The mt7925_mac_link_sta_remove function currently removes the per-link STA.
We will extend this function when we implement the MLO functionality.
This patch only includes structural changes and does not involve any
logic changes.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/main.c | 46 +++++++++++++------
1 file changed, 31 insertions(+), 15 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index b159d26303ca..ce5379c4d55d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -805,39 +805,55 @@ void mt7925_mac_sta_assoc(struct mt76_dev *mdev, struct ieee80211_vif *vif,
}
EXPORT_SYMBOL_GPL(mt7925_mac_sta_assoc);
-void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
+static void mt7925_mac_link_sta_remove(struct mt76_dev *mdev,
+ struct ieee80211_vif *vif,
+ struct ieee80211_link_sta *link_sta)
{
struct mt792x_dev *dev = container_of(mdev, struct mt792x_dev, mt76);
- struct mt792x_sta *msta = (struct mt792x_sta *)sta->drv_priv;
struct ieee80211_bss_conf *link_conf;
+ struct mt792x_link_sta *mlink;
+ struct mt792x_sta *msta;
- mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
+ msta = (struct mt792x_sta *)link_sta->sta->drv_priv;
+ mlink = mt792x_sta_to_link(msta, link_sta->link_id);
+
+ mt76_connac_free_pending_tx_skbs(&dev->pm, &mlink->wcid);
mt76_connac_pm_wake(&dev->mphy, &dev->pm);
- mt7925_mcu_sta_update(dev, &sta->deflink, vif, false, MT76_STA_INFO_STATE_NONE);
- mt7925_mac_wtbl_update(dev, msta->deflink.wcid.idx,
+ mt7925_mcu_sta_update(dev, link_sta, vif, false,
+ MT76_STA_INFO_STATE_NONE);
+ mt7925_mac_wtbl_update(dev, mlink->wcid.idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
link_conf = mt792x_vif_to_bss_conf(vif, vif->bss_conf.link_id);
- if (vif->type == NL80211_IFTYPE_STATION) {
+ if (vif->type == NL80211_IFTYPE_STATION && !link_sta->sta->tdls) {
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
-
- mvif->wep_sta = NULL;
- ewma_rssi_init(&mvif->bss_conf.rssi);
- if (!sta->tdls)
- mt7925_mcu_add_bss_info(&dev->phy, mvif->bss_conf.mt76.ctx,
- link_conf, &sta->deflink, false);
+ mt7925_mcu_add_bss_info(&dev->phy,
+ mvif->bss_conf.mt76.ctx, link_conf,
+ link_sta, false);
}
spin_lock_bh(&mdev->sta_poll_lock);
- if (!list_empty(&msta->deflink.wcid.poll_list))
- list_del_init(&msta->deflink.wcid.poll_list);
+ if (!list_empty(&mlink->wcid.poll_list))
+ list_del_init(&mlink->wcid.poll_list);
spin_unlock_bh(&mdev->sta_poll_lock);
mt76_connac_power_save_sched(&dev->mphy, &dev->pm);
}
+
+void mt7925_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ mt7925_mac_link_sta_remove(mdev, vif, &sta->deflink);
+
+ if (vif->type == NL80211_IFTYPE_STATION) {
+ struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+
+ mvif->wep_sta = NULL;
+ ewma_rssi_init(&mvif->bss_conf.rssi);
+ }
+}
EXPORT_SYMBOL_GPL(mt7925_mac_sta_remove);
static int mt7925_set_rts_threshold(struct ieee80211_hw *hw, u32 val)
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 45/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_add to create per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (43 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 44/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_remove to remove " sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 46/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove " sean.wang
2024-06-13 3:02 ` [PATCH 47/47] wifi: mt76: mt7925: simpify mt7925_mcu_sta_cmd logic by removing fw_offload sean.wang
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
The mt7925_mac_link_bss_add function currently creates the per-link BSS.
We will extend this function when we implement the MLO functionality.
This patch only includes structural changes and does not involve any
logic changes.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt7925/main.c | 80 ++++++++++++-------
1 file changed, 49 insertions(+), 31 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
index ce5379c4d55d..611138acd16d 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c
@@ -317,63 +317,81 @@ static int mt7925_start(struct ieee80211_hw *hw)
return err;
}
-static int
-mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+static int mt7925_mac_link_bss_add(struct mt792x_dev *dev,
+ struct ieee80211_bss_conf *link_conf,
+ struct mt792x_link_sta *mlink)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- struct mt792x_dev *dev = mt792x_hw_dev(hw);
- struct mt792x_phy *phy = mt792x_hw_phy(hw);
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
+ struct ieee80211_vif *vif = link_conf->vif;
+ struct mt792x_vif *mvif = mconf->vif;
struct mt76_txq *mtxq;
int idx, ret = 0;
- mt792x_mutex_acquire(dev);
-
- mvif->bss_conf.mt76.idx = __ffs64(~dev->mt76.vif_mask);
- if (mvif->bss_conf.mt76.idx >= MT792x_MAX_INTERFACES) {
+ mconf->mt76.idx = __ffs64(~dev->mt76.vif_mask);
+ if (mconf->mt76.idx >= MT792x_MAX_INTERFACES) {
ret = -ENOSPC;
goto out;
}
- mvif->bss_conf.mt76.omac_idx = mvif->bss_conf.mt76.idx;
- mvif->phy = phy;
- mvif->bss_conf.mt76.band_idx = 0;
- mvif->bss_conf.mt76.wmm_idx = mvif->bss_conf.mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
- mvif->bss_conf.vif = mvif;
+ mconf->mt76.omac_idx = mconf->mt76.idx;
+ mconf->mt76.band_idx = 0;
+ mconf->mt76.wmm_idx = mconf->mt76.idx % MT76_CONNAC_MAX_WMM_SETS;
- if (phy->mt76->chandef.chan->band != NL80211_BAND_2GHZ)
- mvif->bss_conf.mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL + 4;
+ if (mvif->phy->mt76->chandef.chan->band != NL80211_BAND_2GHZ)
+ mconf->mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL + 4;
else
- mvif->bss_conf.mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL;
+ mconf->mt76.basic_rates_idx = MT792x_BASIC_RATES_TBL;
- ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf,
- &mvif->sta.deflink.wcid, true);
+ ret = mt76_connac_mcu_uni_add_dev(&dev->mphy, link_conf,
+ &mlink->wcid, true);
if (ret)
goto out;
- dev->mt76.vif_mask |= BIT_ULL(mvif->bss_conf.mt76.idx);
- phy->omac_mask |= BIT_ULL(mvif->bss_conf.mt76.omac_idx);
+ dev->mt76.vif_mask |= BIT_ULL(mconf->mt76.idx);
+ mvif->phy->omac_mask |= BIT_ULL(mconf->mt76.omac_idx);
- idx = MT792x_WTBL_RESERVED - mvif->bss_conf.mt76.idx;
+ idx = MT792x_WTBL_RESERVED - mconf->mt76.idx;
- INIT_LIST_HEAD(&mvif->sta.deflink.wcid.poll_list);
- mvif->sta.deflink.wcid.idx = idx;
- mvif->sta.deflink.wcid.phy_idx = mvif->bss_conf.mt76.band_idx;
- mvif->sta.deflink.wcid.hw_key_idx = -1;
- mvif->sta.deflink.wcid.tx_info |= MT_WCID_TX_INFO_SET;
- mvif->sta.vif = mvif;
- mt76_wcid_init(&mvif->sta.deflink.wcid);
+ INIT_LIST_HEAD(&mlink->wcid.poll_list);
+ mlink->wcid.idx = idx;
+ mlink->wcid.phy_idx = mconf->mt76.band_idx;
+ mlink->wcid.hw_key_idx = -1;
+ mlink->wcid.tx_info |= MT_WCID_TX_INFO_SET;
+ mt76_wcid_init(&mlink->wcid);
mt7925_mac_wtbl_update(dev, idx,
MT_WTBL_UPDATE_ADM_COUNT_CLEAR);
- ewma_rssi_init(&mvif->bss_conf.rssi);
+ ewma_rssi_init(&mconf->rssi);
- rcu_assign_pointer(dev->mt76.wcid[idx], &mvif->sta.deflink.wcid);
+ rcu_assign_pointer(dev->mt76.wcid[idx], &mlink->wcid);
if (vif->txq) {
mtxq = (struct mt76_txq *)vif->txq->drv_priv;
mtxq->wcid = idx;
}
+out:
+ return ret;
+}
+
+static int
+mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
+{
+ struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_dev *dev = mt792x_hw_dev(hw);
+ struct mt792x_phy *phy = mt792x_hw_phy(hw);
+ int ret = 0;
+
+ mt792x_mutex_acquire(dev);
+
+ mvif->phy = phy;
+ mvif->bss_conf.vif = mvif;
+ mvif->sta.vif = mvif;
+
+ ret = mt7925_mac_link_bss_add(dev, &vif->bss_conf, &mvif->sta.deflink);
+ if (ret < 0)
+ goto out;
+
vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER;
out:
mt792x_mutex_release(dev);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 46/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove per-link BSS
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (44 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 45/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_add to create per-link BSS sean.wang
@ 2024-06-13 3:02 ` sean.wang
2024-06-13 3:02 ` [PATCH 47/47] wifi: mt76: mt7925: simpify mt7925_mcu_sta_cmd logic by removing fw_offload sean.wang
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
The mt7925_mac_link_bss_remove function currently removes the per-link BSS.
We will extend this function when we implement the MLO functionality.
This patch only includes structural changes and does not involve any
logic changes.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
.../net/wireless/mediatek/mt76/mt792x_core.c | 35 +++++++++++--------
1 file changed, 21 insertions(+), 14 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index 222204916b73..bec2c1eb5240 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -113,31 +113,38 @@ void mt792x_stop(struct ieee80211_hw *hw)
}
EXPORT_SYMBOL_GPL(mt792x_stop);
-void mt792x_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif)
+static void mt792x_mac_link_bss_remove(struct mt792x_dev *dev,
+ struct ieee80211_bss_conf *link_conf,
+ struct mt792x_link_sta *mlink)
{
- struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
- struct mt792x_sta *msta = &mvif->sta;
- struct mt792x_dev *dev = mt792x_hw_dev(hw);
- struct mt792x_phy *phy = mt792x_hw_phy(hw);
- int idx = msta->deflink.wcid.idx;
+ struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
+ int idx = mlink->wcid.idx;
mt792x_mutex_acquire(dev);
- mt76_connac_free_pending_tx_skbs(&dev->pm, &msta->deflink.wcid);
- mt76_connac_mcu_uni_add_dev(&dev->mphy, &vif->bss_conf, &mvif->sta.deflink.wcid, false);
+ mt76_connac_free_pending_tx_skbs(&dev->pm, &mlink->wcid);
+ mt76_connac_mcu_uni_add_dev(&dev->mphy, link_conf, &mlink->wcid, false);
rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
- dev->mt76.vif_mask &= ~BIT_ULL(mvif->bss_conf.mt76.idx);
- phy->omac_mask &= ~BIT_ULL(mvif->bss_conf.mt76.omac_idx);
+ dev->mt76.vif_mask &= ~BIT_ULL(mconf->mt76.idx);
+ mconf->vif->phy->omac_mask &= ~BIT_ULL(mconf->mt76.omac_idx);
mt792x_mutex_release(dev);
spin_lock_bh(&dev->mt76.sta_poll_lock);
- if (!list_empty(&msta->deflink.wcid.poll_list))
- list_del_init(&msta->deflink.wcid.poll_list);
+ if (!list_empty(&mlink->wcid.poll_list))
+ list_del_init(&mlink->wcid.poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
- mt76_wcid_cleanup(&dev->mt76, &msta->deflink.wcid);
+ mt76_wcid_cleanup(&dev->mt76, &mlink->wcid);
+}
+
+void mt792x_remove_interface(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif)
+{
+ struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ struct mt792x_dev *dev = mt792x_hw_dev(hw);
+
+ mt792x_mac_link_bss_remove(dev, &vif->bss_conf, &mvif->sta.deflink);
}
EXPORT_SYMBOL_GPL(mt792x_remove_interface);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* [PATCH 47/47] wifi: mt76: mt7925: simpify mt7925_mcu_sta_cmd logic by removing fw_offload
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
` (45 preceding siblings ...)
2024-06-13 3:02 ` [PATCH 46/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove " sean.wang
@ 2024-06-13 3:02 ` sean.wang
46 siblings, 0 replies; 52+ messages in thread
From: sean.wang @ 2024-06-13 3:02 UTC (permalink / raw)
To: nbd, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
From: Sean Wang <sean.wang@mediatek.com>
The mt7925 only supports offload firmware making the fw_offload check
redundant. This update simplifies the logic in "mt7925_mcu_sta_cmd"
by removing the unnecessary check for fw_offoad.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
---
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
index 7156ba092302..c0b27d28a6d1 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
@@ -1643,7 +1643,7 @@ mt7925_mcu_sta_cmd(struct mt76_phy *phy,
if (IS_ERR(skb))
return PTR_ERR(skb);
- if (info->link_sta || !info->offload_fw)
+ if (info->link_sta)
mt76_connac_mcu_sta_basic_tlv(dev, skb, info->vif,
info->link_sta,
info->enable, info->newly);
--
2.34.1
^ permalink raw reply related [flat|nested] 52+ messages in thread
* Re: [PATCH 37/47] wifi: mt76: mt762x: extend mt76_connac_mcu_sta_basic_tlv for per-link STA
2024-06-13 3:02 ` [PATCH 37/47] wifi: mt76: mt762x: extend mt76_connac_mcu_sta_basic_tlv " sean.wang
@ 2024-06-24 17:44 ` Felix Fietkau
2024-06-24 19:03 ` Felix Fietkau
0 siblings, 1 reply; 52+ messages in thread
From: Felix Fietkau @ 2024-06-24 17:44 UTC (permalink / raw)
To: sean.wang, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
On 13.06.24 05:02, sean.wang@kernel.org wrote:
> From: Sean Wang <sean.wang@mediatek.com>
>
> Extend mt76_connac_mcu_sta_basic_tlv with the per-link STA configuration.
>
> The patch we created is a prerequisite to enable the MLO function in the
> driver. It is purely a refactoring patch so the functionality should
> remain unchanged.
>
> Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
> Co-developed-by: Deren Wu <deren.wu@mediatek.com>
> Signed-off-by: Deren Wu <deren.wu@mediatek.com>
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>
This patch is broken on non-mt762x drivers, because the functions that
call mt76_connac_mcu_sta_basic_tlv may be called with sta == NULL.
I've seen it crash on mt7996 because of that, but mt7915 and mt7615 are
likely equally affected.
- Felix
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH 37/47] wifi: mt76: mt762x: extend mt76_connac_mcu_sta_basic_tlv for per-link STA
2024-06-24 17:44 ` Felix Fietkau
@ 2024-06-24 19:03 ` Felix Fietkau
2024-06-25 20:10 ` Sean Wang
0 siblings, 1 reply; 52+ messages in thread
From: Felix Fietkau @ 2024-06-24 19:03 UTC (permalink / raw)
To: sean.wang, lorenzo.bianconi
Cc: sean.wang, deren.wu, mingyen.hsieh, linux-wireless,
linux-mediatek
On 24.06.24 19:44, Felix Fietkau wrote:
> On 13.06.24 05:02, sean.wang@kernel.org wrote:
>> From: Sean Wang <sean.wang@mediatek.com>
>>
>> Extend mt76_connac_mcu_sta_basic_tlv with the per-link STA configuration.
>>
>> The patch we created is a prerequisite to enable the MLO function in the
>> driver. It is purely a refactoring patch so the functionality should
>> remain unchanged.
>>
>> Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
>> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
>> Co-developed-by: Deren Wu <deren.wu@mediatek.com>
>> Signed-off-by: Deren Wu <deren.wu@mediatek.com>
>> Signed-off-by: Sean Wang <sean.wang@mediatek.com>
>
> This patch is broken on non-mt762x drivers, because the functions that
> call mt76_connac_mcu_sta_basic_tlv may be called with sta == NULL.
>
> I've seen it crash on mt7996 because of that, but mt7915 and mt7615 are
> likely equally affected.
I've pushed a fixed version to my tree. Please check if it looks correct
to you.
Thanks,
- Felix
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH 37/47] wifi: mt76: mt762x: extend mt76_connac_mcu_sta_basic_tlv for per-link STA
2024-06-24 19:03 ` Felix Fietkau
@ 2024-06-25 20:10 ` Sean Wang
0 siblings, 0 replies; 52+ messages in thread
From: Sean Wang @ 2024-06-25 20:10 UTC (permalink / raw)
To: Felix Fietkau
Cc: lorenzo.bianconi, sean.wang, deren.wu, mingyen.hsieh,
linux-wireless, linux-mediatek
Hi Felix,
Thank you for making the changes. They look correct to me. I
appreciate your help with this!
Sean
On Mon, Jun 24, 2024 at 12:03 PM Felix Fietkau <nbd@nbd.name> wrote:
>
> On 24.06.24 19:44, Felix Fietkau wrote:
> > On 13.06.24 05:02, sean.wang@kernel.org wrote:
> >> From: Sean Wang <sean.wang@mediatek.com>
> >>
> >> Extend mt76_connac_mcu_sta_basic_tlv with the per-link STA configuration.
> >>
> >> The patch we created is a prerequisite to enable the MLO function in the
> >> driver. It is purely a refactoring patch so the functionality should
> >> remain unchanged.
> >>
> >> Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
> >> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com>
> >> Co-developed-by: Deren Wu <deren.wu@mediatek.com>
> >> Signed-off-by: Deren Wu <deren.wu@mediatek.com>
> >> Signed-off-by: Sean Wang <sean.wang@mediatek.com>
> >
> > This patch is broken on non-mt762x drivers, because the functions that
> > call mt76_connac_mcu_sta_basic_tlv may be called with sta == NULL.
> >
> > I've seen it crash on mt7996 because of that, but mt7915 and mt7615 are
> > likely equally affected.
>
> I've pushed a fixed version to my tree. Please check if it looks correct
> to you.
>
> Thanks,
>
> - Felix
>
^ permalink raw reply [flat|nested] 52+ messages in thread
* Re: [PATCH 46/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove per-link BSS
@ 2024-07-11 18:48 Bert Karwatzki
0 siblings, 0 replies; 52+ messages in thread
From: Bert Karwatzki @ 2024-07-11 18:48 UTC (permalink / raw)
To: sean.wang
Cc: Bert Karwatzki, deren.wu, linux-mediatek, linux-wireless,
lorenzo.bianconi, mingyen.hsieh, nbd, sean.wang
Since linux-next-20240711 my linux system fails to start with a NULL pointer
error. Hardware: MSI Alpha 15 Laptop Ryzen 5800H with
04:00.0 Network controller: MEDIATEK Corp. MT7921K (RZ608) Wi-Fi 6E 80MHz
[ T843] BUG: unable to handle page fault for address: ffffffffffffffa0
[ T843] #PF: supervisor read access in kernel mode
[ T843] #PF: error_code(0x0000) - not-present page
[ T843] PGD e5c81a067 P4D e5c81a067 PUD e5c81c067 PMD 0
[ T843] Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
[ T843] CPU: 2 UID: 0 PID: 843 Comm: NetworkManager Not tainted 6.10.0-rc7-next-20240711-dirty #9
[ T843] Hardware name: Micro-Star International Co., Ltd. Alpha 15 B5EEK/MS-158L, BIOS E158LAMS.107 11/10/2021
[ T843] RIP: 0010:mt792x_mac_link_bss_remove+0x24/0x110 [mt792x_lib]
[ T843] Code: 84 00 00 00 00 00 f3 0f 1e fa 41 56 41 55 41 54 49 89 f4 55 48 89 fd 53 48 8b 46 18 48 89 d3 44 0f b7 aa b8 00 00 00 8b 56 60 <66> 83 78 a0 00 74 0f 83 fa 0e 77 0a 4c 8b b4 d0 28 ff ff ff eb 07
[ T843] RSP: 0018:ffffbc1b43b3b688 EFLAGS: 00010282
[ T843] RAX: 0000000000000000 RBX: ffff906ab80a9f00 RCX: 000fffffffe00000
[ T843] RDX: 0000000000000000 RSI: ffff906ab80a9e20 RDI: ffff9069c1712000
[ T843] RBP: ffff9069c1712000 R08: ffff9069c0402018 R09: ffffffffab226720
[ T843] R10: 0000000000000000 R11: 0000000000000000 R12: ffff906ab80a9e20
[ T843] R13: 0000000000000013 R14: 0000000000000000 R15: ffff906ab80a9990
[ T843] FS: 00007fb2edd7b500(0000) GS:ffff90786e680000(0000) knlGS:0000000000000000
[ T843] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ T843] CR2: ffffffffffffffa0 CR3: 000000010a104000 CR4: 0000000000750ef0
[ T843] PKRU: 55555554
[ T843] Call Trace:
[ T843] <TASK>
[ T843] ? __die+0x1e/0x60
[ T843] ? page_fault_oops+0x157/0x450
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? search_bpf_extables+0x5a/0x80
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? exc_page_fault+0x2bb/0x670
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? lock_timer_base+0x71/0x90
[ T843] ? asm_exc_page_fault+0x26/0x30
[ T843] ? mt792x_mac_link_bss_remove+0x24/0x110 [mt792x_lib]
[ T843] ? mt792x_remove_interface+0x6e/0x90 [mt792x_lib]
[ T843] ? ieee80211_do_stop+0x507/0x7e0 [mac80211]
[ T843] ? ieee80211_stop+0x53/0x190 [mac80211]
[ T843] ? __dev_close_many+0xa5/0x120
[ T843] ? __dev_change_flags+0x18c/0x220
[ T843] ? dev_change_flags+0x21/0x60
[ T843] ? do_setlink+0xdf9/0x11d0
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? security_sock_rcv_skb+0x33/0x50
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? __nla_validate_parse+0x61/0xd10
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? genl_done+0x53/0x80
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? netlink_dump+0x357/0x410
[ T843] ? __rtnl_newlink+0x5d6/0x980
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? genl_family_rcv_msg_dumpit+0xdf/0xf0
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? __kmalloc_cache_noprof+0x44/0x210
[ T843] ? rtnl_newlink+0x42/0x60
[ T843] ? rtnetlink_rcv_msg+0x152/0x3f0
[ T843] ? mptcp_pm_nl_dump_addr+0x180/0x180
[ T843] ? rtnl_calcit.isra.0+0x130/0x130
[ T843] ? netlink_rcv_skb+0x56/0x100
[ T843] ? netlink_unicast+0x199/0x290
[ T843] ? netlink_sendmsg+0x21d/0x490
[ T843] ? __sock_sendmsg+0x78/0x80
[ T843] ? ____sys_sendmsg+0x23f/0x2e0
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? copy_msghdr_from_user+0x68/0xa0
[ T843] ? ___sys_sendmsg+0x81/0xd0
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? crng_fast_key_erasure+0xbc/0xf0
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? get_random_bytes_user+0x126/0x140
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? __fdget+0xb1/0xe0
[ T843] ? __sys_sendmsg+0x56/0xa0
[ T843] ? srso_alias_return_thunk+0x5/0xfbef5
[ T843] ? do_syscall_64+0x5f/0x170
[ T843] ? entry_SYSCALL_64_after_hwframe+0x55/0x5d
[ T843] </TASK>
[ T843] Modules linked in: bnep nls_ascii nls_cp437 vfat fat snd_ctl_led snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component snd_hda_codec_hdmi btusb btrtl btintel snd_hda_intel uvcvideo btbcm snd_intel_dspcfg btmtk snd_hda_codec snd_soc_dmic snd_acp3x_pdm_dma snd_acp3x_rn videobuf2_vmalloc snd_hwdep uvc bluetooth videobuf2_memops snd_soc_core snd_hda_core videobuf2_v4l2 snd_pcm_oss snd_mixer_oss videodev snd_pcm snd_rn_pci_acp3x videobuf2_common snd_acp_config snd_timer msi_wmi snd_soc_acpi ecdh_generic amd_atl mc ecc sparse_keymap edac_mce_amd wmi_bmof snd ccp k10temp snd_pci_acp3x soundcore ac battery button hid_sensor_prox hid_sensor_gyro_3d hid_sensor_als hid_sensor_accel_3d hid_sensor_magn_3d hid_sensor_trigger industrialio_triggered_buffer joydev kfifo_buf industrialio amd_pmc hid_sensor_iio_common evdev hid_multitouch serio_raw mt7921e mt7921_common mt792x_lib mt76_connac_lib mt76 mac80211 libarc4 cfg80211 rfkill msr fuse nvme_fabrics configfs efi_pstore efivarfs autofs4 ext4
[ T843] crc32c_generic mbcache jbd2 usbhid amdgpu i2c_algo_bit drm_ttm_helper xhci_pci ttm drm_exec drm_suballoc_helper xhci_hcd amdxcp drm_buddy hid_sensor_hub usbcore nvme gpu_sched mfd_core hid_generic crc32c_intel psmouse drm_display_helper amd_sfh i2c_piix4 usb_common nvme_core crc16 r8169 i2c_hid_acpi i2c_hid hid i2c_designware_platform i2c_designware_core
[ T843] CR2: ffffffffffffffa0
[ T843] ---[ end trace 0000000000000000 ]---
I bisected the error between linux-6.10-rc7 and linux-next-20240711 and the
first offending commit which showed a NULL pointer error was
https://lore.kernel.org/all/20240613030241.5771-47-sean.wang@kernel.org/
but the error is actually a different but most likely related NULL pointer error.
To debug this I added some printk to the offending commit:
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h
index 69eb8dac0b70..c17195559b82 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x.h
+++ b/drivers/net/wireless/mediatek/mt76/mt792x.h
@@ -230,6 +230,7 @@ mt792x_vif_to_link(struct mt792x_vif *mvif, u8 link_id)
struct ieee80211_vif *vif;
vif = container_of((void *)mvif, struct ieee80211_vif, drv_priv);
+ printk(KERN_INFO "%s %d: vif = %px\n", __func__, __LINE__, vif);
if (!ieee80211_vif_is_mld(vif) ||
link_id >= IEEE80211_LINK_UNSPECIFIED)
@@ -259,6 +260,7 @@ mt792x_link_conf_to_mconf(struct ieee80211_bss_conf *link_conf)
{
struct ieee80211_vif *vif = link_conf->vif;
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
+ printk(KERN_INFO "%s %d: vif = %px mvif = %px\n", __func__, __LINE__, vif, mvif);
return mt792x_vif_to_link(mvif, link_conf->link_id);
}
diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
index 813296fad0ed..ff627f5986bd 100644
--- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c
+++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c
@@ -119,23 +119,34 @@ static void mt792x_mac_link_bss_remove(struct mt792x_dev *dev,
{
struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(link_conf);
int idx = mlink->wcid.idx;
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
mt792x_mutex_acquire(dev);
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
mt76_connac_free_pending_tx_skbs(&dev->pm, &mlink->wcid);
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
mt76_connac_mcu_uni_add_dev(&dev->mphy, link_conf, &mlink->wcid, false);
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
rcu_assign_pointer(dev->mt76.wcid[idx], NULL);
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
dev->mt76.vif_mask &= ~BIT_ULL(mconf->mt76.idx);
+ printk(KERN_INFO "%s %d: mconf->vif = %px\n", __func__, __LINE__, mconf->vif);
mconf->vif->phy->omac_mask &= ~BIT_ULL(mconf->mt76.omac_idx);
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
mt792x_mutex_release(dev);
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
spin_lock_bh(&dev->mt76.sta_poll_lock);
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
if (!list_empty(&mlink->wcid.poll_list))
list_del_init(&mlink->wcid.poll_list);
spin_unlock_bh(&dev->mt76.sta_poll_lock);
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
mt76_wcid_cleanup(&dev->mt76, &mlink->wcid);
+ printk(KERN_INFO "%s %d\n", __func__, __LINE__);
}
void mt792x_remove_interface(struct ieee80211_hw *hw,
@@ -143,6 +154,8 @@ void mt792x_remove_interface(struct ieee80211_hw *hw,
{
struct mt792x_vif *mvif = (struct mt792x_vif *)vif->drv_priv;
struct mt792x_dev *dev = mt792x_hw_dev(hw);
+ printk(KERN_INFO "%s %d: hw = %px vif = %px mvif = %px dev = %px\n",
+ __func__, __LINE__, hw, vif, mvif, dev);
mt792x_mac_link_bss_remove(dev, &vif->bss_conf, &mvif->sta.deflink);
}
With these I get the following error message on startup:
[ T858] mt792x_remove_interface 157: hw = ffff92dc11560900 vif = ffff92dbe072d970 mvif = ffff92dbe072de00 dev = ffff92dc11562000
[ T858] mt792x_link_conf_to_mconf 263: vif = ffff92dbe072d970 mvif = ffff92dbe072de00
[ T858] mt792x_vif_to_link 233: vif = ffff92dbe072d970
[ T858] mt792x_mac_link_bss_remove 122
[ T858] mt792x_mac_link_bss_remove 125
[ T858] mt792x_mac_link_bss_remove 127
[ T858] mt792x_mac_link_bss_remove 129
[ T858] mt792x_mac_link_bss_remove 132
[ T858] mt792x_mac_link_bss_remove 135: mconf->vif = 0000000000000000
[ T858] BUG: kernel NULL pointer dereference, address: 00000000000004b8
[ T858] #PF: supervisor read access in kernel mode
[ T858] #PF: error_code(0x0000) - not-present page
[ T858] PGD 0 P4D 0
[ T858] Oops: Oops: 0000 [#1] PREEMPT SMP NOPTI
[ T858] CPU: 0 PID: 858 Comm: NetworkManager Not tainted 6.10.0-rc5-debug-01238-g1541d63c5fe2-dirty #30
[ T858] Hardware name: Micro-Star International Co., Ltd. Alpha 15 B5EEK/MS-158L, BIOS E158LAMS.107 11/10/2021
[ T858] RIP: 0010:mt792x_remove_interface+0x1df/0x2e0 [mt792x_lib]
[ T858] Code: 85 f0 30 00 00 49 8b 4f 18 e8 5d 4f f0 f7 49 8b 47 18 41 0f b6 4f 01 ba 89 00 00 00 48 c7 c6 90 24 05 c1 48 c7 c7 36 33 05 c1 <48> 8b 80 b8 04 00 00 49 d3 e4 49 f7 d4 4c 21 a0 10 27 00 00 4c 8d
[ T858] RSP: 0018:ffff9fcf03db7698 EFLAGS: 00010246
[ T858] RAX: 0000000000000000 RBX: ffff92dbe072d970 RCX: 0000000000000000
[ T858] RDX: 0000000000000089 RSI: ffffffffc1052490 RDI: ffffffffc1053336
[ T858] RBP: ffff92dc11562000 R08: 0000000000000000 R09: 0000000000000003
[ T858] R10: ffff9fcf03db7550 R11: ffffffffba099d28 R12: 0000000000000001
[ T858] R13: ffff92dbe072ded8 R14: ffff92dc1156a150 R15: ffff92dbe072de00
[ T858] FS: 00007fa13c515500(0000) GS:ffff92ea6e600000(0000) knlGS:0000000000000000
[ T858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ T858] CR2: 00000000000004b8 CR3: 00000001046a2000 CR4: 0000000000750ef0
[ T858] PKRU: 55555554
[ T858] Call Trace:
[ T858] <TASK>
[ T858] ? __die+0x1e/0x60
[ T858] ? page_fault_oops+0x157/0x450
[ T858] ? _prb_read_valid+0x273/0x2e0
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? exc_page_fault+0x331/0x670
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? prb_read_valid+0x16/0x20
[ T858] ? asm_exc_page_fault+0x26/0x30
[ T858] ? mt792x_remove_interface+0x1df/0x2e0 [mt792x_lib]
[ T858] ? mt792x_remove_interface+0x1c3/0x2e0 [mt792x_lib]
[ T858] ? ieee80211_do_stop+0x507/0x7e0 [mac80211]
[ T858] ? ieee80211_stop+0x53/0x190 [mac80211]
[ T858] ? __dev_close_many+0xa5/0x120
[ T858] ? __dev_change_flags+0x18c/0x220
[ T858] ? dev_change_flags+0x21/0x60
[ T858] ? do_setlink+0xdf9/0x11d0
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? __kmalloc_large_node+0x7e/0xb0
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? security_sock_rcv_skb+0x33/0x50
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? __nla_validate_parse+0x61/0xd10
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? genl_done+0x53/0x80
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? netlink_dump+0x357/0x410
[ T858] ? __rtnl_newlink+0x5d1/0x980
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? genl_family_rcv_msg_dumpit+0xdf/0xf0
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? kmalloc_trace_noprof+0x44/0x210
[ T858] ? rtnl_newlink+0x42/0x60
[ T858] ? rtnetlink_rcv_msg+0x14d/0x3f0
[ T858] ? mptcp_pm_nl_dump_addr+0x180/0x180
[ T858] ? rtnl_calcit.isra.0+0x130/0x130
[ T858] ? netlink_rcv_skb+0x56/0x100
[ T858] ? netlink_unicast+0x199/0x290
[ T858] ? netlink_sendmsg+0x21d/0x490
[ T858] ? __sock_sendmsg+0x78/0x80
[ T858] ? ____sys_sendmsg+0x23f/0x2e0
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? copy_msghdr_from_user+0x68/0xa0
[ T858] ? ___sys_sendmsg+0x81/0xd0
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? crng_fast_key_erasure+0xbc/0xf0
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? get_random_bytes_user+0x126/0x140
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? __fdget+0xb1/0xe0
[ T858] ? __sys_sendmsg+0x56/0xa0
[ T858] ? srso_alias_return_thunk+0x5/0xfbef5
[ T858] ? do_syscall_64+0x5f/0x170
[ T858] ? entry_SYSCALL_64_after_hwframe+0x55/0x5d
[ T858] </TASK>
[ T858] Modules linked in: cmac bnep nls_ascii nls_cp437 vfat fat snd_ctl_led snd_hda_codec_realtek snd_hda_codec_generic snd_hda_scodec_component btusb snd_hda_codec_hdmi btrtl btintel btbcm btmtk snd_hda_intel amd_atl snd_intel_dspcfg bluetooth snd_acp3x_pdm_dma snd_soc_dmic snd_acp3x_rn snd_hda_codec uvcvideo snd_soc_core videobuf2_vmalloc uvc snd_hwdep videobuf2_memops videobuf2_v4l2 snd_hda_core videodev snd_pcm_oss snd_mixer_oss snd_pcm snd_rn_pci_acp3x snd_acp_config videobuf2_common snd_timer msi_wmi snd_soc_acpi ecdh_generic ecc mc sparse_keymap edac_mce_amd snd wmi_bmof k10temp ccp snd_pci_acp3x soundcore battery ac button joydev hid_sensor_magn_3d hid_sensor_gyro_3d hid_sensor_als hid_sensor_accel_3d hid_sensor_prox hid_sensor_trigger industrialio_triggered_buffer kfifo_buf industrialio amd_pmc hid_sensor_iio_common evdev hid_multitouch serio_raw mt7921e mt7921_common mt792x_lib mt76_connac_lib mt76 mac80211 libarc4 cfg80211 rfkill msr fuse nvme_fabrics efi_pstore configfs efivarfs autofs4 ext4
[ T858] crc32c_generic crc16 mbcache jbd2 usbhid amdgpu i2c_algo_bit xhci_pci drm_ttm_helper ttm xhci_hcd drm_exec drm_suballoc_helper amdxcp nvme drm_buddy hid_sensor_hub usbcore gpu_sched nvme_core mfd_core hid_generic crc32c_intel psmouse amd_sfh i2c_piix4 usb_common t10_pi drm_display_helper r8169 i2c_hid_acpi i2c_hid hid i2c_designware_platform i2c_designware_core
[ T858] CR2: 00000000000004b8
[ T858] ---[ end trace 0000000000000000 ]---
So the problem is here that mconf->vif is still NULL probably because
on mt7921 nobody is bothering to set it.
I did a similar investigation for the error in linux-next-20240711
void mt792x_mac_link_bss_remove(struct mt792x_dev *dev,
struct mt792x_bss_conf *mconf,
struct mt792x_link_sta *mlink)
{
struct ieee80211_vif *vif = container_of((void *)mconf->vif,
struct ieee80211_vif, drv_priv);
struct ieee80211_bss_conf *link_conf;
int idx = mlink->wcid.idx;
printk(KERN_INFO "%s %d: dev = %px mconf = %px mlink = %px vif = %px\n",
__func__, __LINE__, dev, mconf, mlink, vif);
link_conf = mt792x_vif_to_bss_conf(vif, mconf->link_id);
This leads to the following message on startup
[ T848] mt792x_mac_link_bss_remove 147: dev = ffff9403c1672000 mconf = ffff9403c1a35e20 mlink = ffff9403c1a35f00 vif = fffffffffffffb70
[ T848] BUG: unable to handle page fault for address: ffffffffffffffa0
[ T848] #PF: supervisor read access in kernel mode
[ T848] #PF: error_code(0x0000) - not-present page
[skipped backtrace]
showing that vif is an invalid (though not NULL) pointer here, too.
The mt7925_ops struct contains these four ieee80211_ops which
are not present in the mt7921_ops struct. In mt7925_change_vif_links
mconf->vif is set.
from drivers/net/wireless/mediatek/mt76/mt7925/main.c:
.vif_cfg_changed = mt7925_vif_cfg_changed,
.link_info_changed = mt7925_link_info_changed,
.change_vif_links = mt7925_change_vif_links,
.change_sta_links = mt7925_change_sta_links,
So I think you're probably breaking generic code (i. e. code that is also used
on mt7921) with mt7925 specific changes.
(resend with fixed subject)
Bert Karwatzki
^ permalink raw reply related [flat|nested] 52+ messages in thread
end of thread, other threads:[~2024-07-11 18:49 UTC | newest]
Thread overview: 52+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-06-13 3:01 [PATCH 00/47] Prerequisite Refactoring for Enabling MLO on MT7925 sean.wang
2024-06-13 3:01 ` [PATCH 01/47] wifi: mt76: mt792x: add struct mt792x_bss_conf sean.wang
2024-06-13 3:01 ` [PATCH 02/47] wifi: mt76: mt792x: add struct mt792x_link_sta sean.wang
2024-06-13 3:01 ` [PATCH 03/47] wifi: mt76: mt792x: add struct mt792x_chanctx sean.wang
2024-06-13 3:01 ` [PATCH 04/47] wifi: mt76: mt7925: support for split bss_info_changed method sean.wang
2024-06-13 3:01 ` [PATCH 05/47] wifi: mt76: mt792x: extend mt76_connac_mcu_uni_add_dev for per-link BSS sean.wang
2024-06-13 3:02 ` [PATCH 06/47] wifi: mt76: mt7925: extend mt7925_mcu_set_tx with " sean.wang
2024-06-13 3:02 ` [PATCH 07/47] wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info " sean.wang
2024-06-13 3:02 ` [PATCH 08/47] wifi: mt76: mt7925: extend mt7925_mcu_set_timing " sean.wang
2024-06-13 3:02 ` [PATCH 09/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_ifs_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 10/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_color_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 11/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_he_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 12/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_qos_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 13/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 14/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_bmc_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 15/47] wifi: mt76: mt7925: remove unused parameters in mt7925_mcu_bss_bmc_tlv sean.wang
2024-06-13 3:02 ` [PATCH 16/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_sec_tlv for per-link BSS sean.wang
2024-06-13 3:02 ` [PATCH 17/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 18/47] wifi: mt76: mt7925: extend mt7925_mcu_set_bss_pm " sean.wang
2024-06-13 3:02 ` [PATCH 19/47] wifi: mt76: mt7925: extend mt7925_mcu_[abort, set]_roc " sean.wang
2024-06-13 3:02 ` [PATCH 20/47] wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_bcnft " sean.wang
2024-06-13 3:02 ` [PATCH 21/47] wifi: mt76: mt7925: extend mt7925_mcu_uni_bss_ps " sean.wang
2024-06-13 3:02 ` [PATCH 22/47] wifi: mt76: mt7925: add mt7925_mcu_bss_rlm_tlv to constitue the RLM TLV sean.wang
2024-06-13 3:02 ` [PATCH 23/47] wifi: mt76: mt7925: mt7925_mcu_set_chctx rely on mt7925_mcu_bss_rlm_tlv sean.wang
2024-06-13 3:02 ` [PATCH 24/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_update for per-link STA sean.wang
2024-06-13 3:02 ` [PATCH 25/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_state_v2_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 26/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_rate_ctrl_tlv with " sean.wang
2024-06-13 3:02 ` [PATCH 27/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_eht_tlv for " sean.wang
2024-06-13 3:02 ` [PATCH 28/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_he_6g_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 29/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_he_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 30/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_amsdu_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 31/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_vht_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 32/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_ht_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 33/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_phy_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 34/47] wifi: mt76: mt7925: extend mt7925_get_phy_mode_ext " sean.wang
2024-06-13 3:02 ` [PATCH 35/47] wifi: mt76: mt7925: extend mt7925_get_phy_mode " sean.wang
2024-06-13 3:02 ` [PATCH 36/47] wifi: mt76: mt792x: extend mt76_connac_get_phy_mode_v2 " sean.wang
2024-06-13 3:02 ` [PATCH 37/47] wifi: mt76: mt762x: extend mt76_connac_mcu_sta_basic_tlv " sean.wang
2024-06-24 17:44 ` Felix Fietkau
2024-06-24 19:03 ` Felix Fietkau
2024-06-25 20:10 ` Sean Wang
2024-06-13 3:02 ` [PATCH 38/47] wifi: mt76: mt7925: extend mt7925_mcu_sta_hdr_trans_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 39/47] wifi: mt76: mt7925: extend mt7925_mcu_add_bss_info " sean.wang
2024-06-13 3:02 ` [PATCH 40/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_mld_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 41/47] wifi: mt76: mt7925: extend mt7925_mcu_bss_basic_tlv " sean.wang
2024-06-13 3:02 ` [PATCH 42/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_add to create " sean.wang
2024-06-13 3:02 ` [PATCH 43/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_assoc to associate " sean.wang
2024-06-13 3:02 ` [PATCH 44/47] wifi: mt76: mt7925: add mt7925_mac_link_sta_remove to remove " sean.wang
2024-06-13 3:02 ` [PATCH 45/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_add to create per-link BSS sean.wang
2024-06-13 3:02 ` [PATCH 46/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove " sean.wang
2024-06-13 3:02 ` [PATCH 47/47] wifi: mt76: mt7925: simpify mt7925_mcu_sta_cmd logic by removing fw_offload sean.wang
-- strict thread matches above, loose matches on Subject: below --
2024-07-11 18:48 [PATCH 46/47] wifi: mt76: mt7925: add mt7925_mac_link_bss_remove to remove per-link BSS Bert Karwatzki
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