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wifi: mt76: mt7925: support for split bss_info_changed method

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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>
Link: https://patch.msgid.link/20240613030241.5771-5-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Deren Wu 2024-06-12 20:01:58 -07:00 committed by Felix Fietkau
parent f3898da2e8
commit 43626f0e0c
3 changed files with 76 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

132
drivers/net/wireless/mediatek/mt76/mt7925/main.c
View File

@ -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);

7
drivers/net/wireless/mediatek/mt76/mt7925/mcu.c
View File

@ -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);

3
drivers/net/wireless/mediatek/mt76/mt7925/mcu.h
View File

@ -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