openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

mt76: unify sta structure part 2 

Second part of unifying mt76x02_sta structure between mt76x0 and mt76x2.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Stanislaw Gruszka 2018-08-29 13:16:45 +02:00 committed by Kalle Valo
parent f5a7f126e5
commit b2d91fb302
13 changed files with 36 additions and 54 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/wireless/mediatek/mt76/mt76x02_mac.h
View File

@ -18,6 +18,8 @@
#ifndef __MT76X02_MAC_H
#define __MT76X02_MAC_H
#include <linux/average.h>
struct mt76x02_tx_status {
u8 valid:1;
u8 success:1;
@ -35,12 +37,17 @@ struct mt76x02_vif {
struct mt76_wcid group_wcid;
};
DECLARE_EWMA(signal, 10, 8);
struct mt76x02_sta {
struct mt76_wcid wcid; /* must be first */
struct mt76x02_vif *vif;
struct mt76x02_tx_status status;
int n_frames;
struct ewma_signal rssi;
int inactive_count;
};
static inline bool mt76x02_wait_for_mac(struct mt76_dev *dev)

20
drivers/net/wireless/mediatek/mt76/mt76x2.h
View File

@ -27,7 +27,6 @@
#include <linux/mutex.h>
#include <linux/bitops.h>
#include <linux/kfifo.h>
#include <linux/average.h>
#define MT7662_FIRMWARE "mt7662.bin"
#define MT7662_ROM_PATCH "mt7662_rom_patch.bin"
@ -51,8 +50,6 @@
#include "mt76x2_mac.h"
#include "mt76x2_dfs.h"
DECLARE_EWMA(signal, 10, 8)
struct mt76x2_mcu {
struct mutex mutex;
@ -104,7 +101,7 @@ struct mt76x2_dev {
int txpower_cur;
u8 txdone_seq;
DECLARE_KFIFO_PTR(txstatus_fifo, struct mt76x2_tx_status);
DECLARE_KFIFO_PTR(txstatus_fifo, struct mt76x02_tx_status);
struct mt76x2_mcu mcu;
struct sk_buff *rx_head;
@ -144,17 +141,6 @@ struct mt76x2_dev {
struct mt76x2_dfs_pattern_detector dfs_pd;
};
struct mt76x2_sta {
struct mt76_wcid wcid; /* must be first */
struct mt76x02_vif *vif;
struct mt76x2_tx_status status;
int n_frames;
struct ewma_signal rssi;
int inactive_count;
};
static inline bool is_mt7612(struct mt76x2_dev *dev)
{
return mt76_chip(&dev->mt76) == 0x7612;
@ -264,9 +250,9 @@ void mt76x2_tx_set_txpwr_auto(struct mt76x2_dev *dev, s8 txpwr);
int mt76x2_insert_hdr_pad(struct sk_buff *skb);
bool mt76x2_mac_load_tx_status(struct mt76x2_dev *dev,
struct mt76x2_tx_status *stat);
struct mt76x02_tx_status *stat);
void mt76x2_send_tx_status(struct mt76x2_dev *dev,
struct mt76x2_tx_status *stat, u8 *update);
struct mt76x02_tx_status *stat, u8 *update);
void mt76x2_reset_wlan(struct mt76x2_dev *dev, bool enable);
void mt76x2_init_txpower(struct mt76x2_dev *dev,
struct ieee80211_supported_band *sband);

12
drivers/net/wireless/mediatek/mt76/mt76x2_common.c
View File

@ -24,7 +24,7 @@ int mt76x2_ampdu_action(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
enum ieee80211_ampdu_mlme_action action = params->action;
struct ieee80211_sta *sta = params->sta;
struct mt76x2_dev *dev = hw->priv;
struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
struct ieee80211_txq *txq = sta->txq[params->tid];
u16 tid = params->tid;
u16 *ssn = &params->ssn;
@ -73,7 +73,7 @@ int mt76x2_sta_add(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
struct mt76x2_dev *dev = hw->priv;
struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
int ret = 0;
int idx = 0;
@ -114,7 +114,7 @@ int mt76x2_sta_remove(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
{
struct mt76x2_dev *dev = hw->priv;
struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
int idx = msta->wcid.idx;
int i;
@ -146,7 +146,7 @@ int mt76x2_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
{
struct mt76x2_dev *dev = hw->priv;
struct mt76x02_vif *mvif = (struct mt76x02_vif *) vif->drv_priv;
struct mt76x2_sta *msta;
struct mt76x02_sta *msta;
struct mt76_wcid *wcid;
int idx = key->keyidx;
int ret;
@ -173,7 +173,7 @@ int mt76x2_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE))
return -EOPNOTSUPP;
msta = sta ? (struct mt76x2_sta *) sta->drv_priv : NULL;
msta = sta ? (struct mt76x02_sta *) sta->drv_priv : NULL;
wcid = msta ? &msta->wcid : &mvif->group_wcid;
if (cmd == SET_KEY) {
@ -256,7 +256,7 @@ void mt76x2_sta_rate_tbl_update(struct ieee80211_hw *hw,
struct ieee80211_sta *sta)
{
struct mt76x2_dev *dev = hw->priv;
struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
struct ieee80211_sta_rates *rates = rcu_dereference(sta->rates);
struct ieee80211_tx_rate rate = {};

2
drivers/net/wireless/mediatek/mt76/mt76x2_init.c
View File

@ -533,7 +533,7 @@ int mt76x2_register_device(struct mt76x2_dev *dev)
int fifo_size;
int i, ret;
fifo_size = roundup_pow_of_two(32 * sizeof(struct mt76x2_tx_status));
fifo_size = roundup_pow_of_two(32 * sizeof(struct mt76x02_tx_status));
status_fifo = devm_kzalloc(dev->mt76.dev, fifo_size, GFP_KERNEL);
if (!status_fifo)
return -ENOMEM;

2
drivers/net/wireless/mediatek/mt76/mt76x2_init_common.c
View File

@ -208,7 +208,7 @@ void mt76x2_init_device(struct mt76x2_dev *dev)
hw->max_rate_tries = 1;
hw->extra_tx_headroom = 2;
hw->sta_data_size = sizeof(struct mt76x2_sta);
hw->sta_data_size = sizeof(struct mt76x02_sta);
hw->vif_data_size = sizeof(struct mt76x02_vif);
ieee80211_hw_set(hw, SUPPORTS_HT_CCK_RATES);

4
drivers/net/wireless/mediatek/mt76/mt76x2_mac.c
View File

@ -30,7 +30,7 @@ void mt76x2_mac_set_bssid(struct mt76x2_dev *dev, u8 idx, const u8 *addr)
void mt76x2_mac_poll_tx_status(struct mt76x2_dev *dev, bool irq)
{
struct mt76x2_tx_status stat = {};
struct mt76x02_tx_status stat = {};
unsigned long flags;
u8 update = 1;
bool ret;
@ -78,7 +78,7 @@ mt76x2_mac_queue_txdone(struct mt76x2_dev *dev, struct sk_buff *skb,
void mt76x2_mac_process_tx_status_fifo(struct mt76x2_dev *dev)
{
struct mt76x2_tx_status stat;
struct mt76x02_tx_status stat;
u8 update = 1;
while (kfifo_get(&dev->txstatus_fifo, &stat))

11
drivers/net/wireless/mediatek/mt76/mt76x2_mac.h
View File

@ -25,17 +25,6 @@ struct mt76x2_sta;
struct mt76x02_vif;
struct mt76x2_txwi;
struct mt76x2_tx_status {
u8 valid:1;
u8 success:1;
u8 aggr:1;
u8 ack_req:1;
u8 wcid;
u8 pktid;
u8 retry;
u16 rate;
} __packed __aligned(2);
struct mt76x2_tx_info {
unsigned long jiffies;
u8 tries;

18
drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c
View File

@ -54,7 +54,7 @@ void mt76x2_mac_stop(struct mt76x2_dev *dev, bool force)
EXPORT_SYMBOL_GPL(mt76x2_mac_stop);
bool mt76x2_mac_load_tx_status(struct mt76x2_dev *dev,
struct mt76x2_tx_status *stat)
struct mt76x02_tx_status *stat)
{
u32 stat1, stat2;
@ -138,7 +138,7 @@ mt76x2_mac_process_tx_rate(struct ieee80211_tx_rate *txrate, u16 rate,
static void
mt76x2_mac_fill_tx_status(struct mt76x2_dev *dev,
struct ieee80211_tx_info *info,
struct mt76x2_tx_status *st, int n_frames)
struct mt76x02_tx_status *st, int n_frames)
{
struct ieee80211_tx_rate *rate = info->status.rates;
int cur_idx, last_rate;
@ -178,12 +178,12 @@ mt76x2_mac_fill_tx_status(struct mt76x2_dev *dev,
}
void mt76x2_send_tx_status(struct mt76x2_dev *dev,
struct mt76x2_tx_status *stat, u8 *update)
struct mt76x02_tx_status *stat, u8 *update)
{
struct ieee80211_tx_info info = {};
struct ieee80211_sta *sta = NULL;
struct mt76_wcid *wcid = NULL;
struct mt76x2_sta *msta = NULL;
struct mt76x02_sta *msta = NULL;
rcu_read_lock();
if (stat->wcid < ARRAY_SIZE(dev->wcid))
@ -192,7 +192,7 @@ void mt76x2_send_tx_status(struct mt76x2_dev *dev,
if (wcid) {
void *priv;
priv = msta = container_of(wcid, struct mt76x2_sta, wcid);
priv = msta = container_of(wcid, struct mt76x02_sta, wcid);
sta = container_of(priv, struct ieee80211_sta,
drv_priv);
}
@ -472,7 +472,7 @@ int mt76x2_mac_get_rssi(struct mt76x2_dev *dev, s8 rssi, int chain)
return rssi;
}
static struct mt76x2_sta *
static struct mt76x02_sta *
mt76x2_rx_get_sta(struct mt76x2_dev *dev, u8 idx)
{
struct mt76_wcid *wcid;
@ -484,11 +484,11 @@ mt76x2_rx_get_sta(struct mt76x2_dev *dev, u8 idx)
if (!wcid)
return NULL;
return container_of(wcid, struct mt76x2_sta, wcid);
return container_of(wcid, struct mt76x02_sta, wcid);
}
static struct mt76_wcid *
mt76x2_rx_get_sta_wcid(struct mt76x2_dev *dev, struct mt76x2_sta *sta,
mt76x2_rx_get_sta_wcid(struct mt76x2_dev *dev, struct mt76x02_sta *sta,
bool unicast)
{
if (!sta)
@ -505,7 +505,7 @@ int mt76x2_mac_process_rx(struct mt76x2_dev *dev, struct sk_buff *skb,
{
struct mt76_rx_status *status = (struct mt76_rx_status *) skb->cb;
struct mt76x2_rxwi *rxwi = rxi;
struct mt76x2_sta *sta;
struct mt76x02_sta *sta;
u32 rxinfo = le32_to_cpu(rxwi->rxinfo);
u32 ctl = le32_to_cpu(rxwi->ctl);
u16 rate = le16_to_cpu(rxwi->rate);

2
drivers/net/wireless/mediatek/mt76/mt76x2_main.c
View File

@ -202,7 +202,7 @@ mt76x2_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
void
mt76x2_sta_ps(struct mt76_dev *mdev, struct ieee80211_sta *sta, bool ps)
{
struct mt76x2_sta *msta = (struct mt76x2_sta *) sta->drv_priv;
struct mt76x02_sta *msta = (struct mt76x02_sta *) sta->drv_priv;
struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
int idx = msta->wcid.idx;

4
drivers/net/wireless/mediatek/mt76/mt76x2_phy_common.c
View File

@ -303,7 +303,7 @@ EXPORT_SYMBOL_GPL(mt76x2_phy_set_band);
int mt76x2_phy_get_min_avg_rssi(struct mt76x2_dev *dev)
{
struct mt76x2_sta *sta;
struct mt76x02_sta *sta;
struct mt76_wcid *wcid;
int i, j, min_rssi = 0;
s8 cur_rssi;
@ -325,7 +325,7 @@ int mt76x2_phy_get_min_avg_rssi(struct mt76x2_dev *dev)
if (!wcid)
continue;
sta = container_of(wcid, struct mt76x2_sta, wcid);
sta = container_of(wcid, struct mt76x02_sta, wcid);
spin_lock(&dev->mt76.rx_lock);
if (sta->inactive_count++ < 5)
cur_rssi = ewma_signal_read(&sta->rssi);

2
drivers/net/wireless/mediatek/mt76/mt76x2_trace.h
View File

@ -75,7 +75,7 @@ DEFINE_EVENT(dev_txid_evt, mac_txdone_add,
TRACE_EVENT(mac_txstat_fetch,
TP_PROTO(struct mt76x2_dev *dev,
struct mt76x2_tx_status *stat),
struct mt76x02_tx_status *stat),
TP_ARGS(dev, stat),

4
drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c
View File

@ -27,9 +27,9 @@ void mt76x2_tx(struct ieee80211_hw *hw, struct ieee80211_tx_control *control,
struct mt76_wcid *wcid = &dev->global_wcid;
if (control->sta) {
struct mt76x2_sta *msta;
struct mt76x02_sta *msta;
msta = (struct mt76x2_sta *)control->sta->drv_priv;
msta = (struct mt76x02_sta *)control->sta->drv_priv;
wcid = &msta->wcid;
/* sw encrypted frames */
if (!info->control.hw_key && wcid->hw_key_idx != 0xff)

2
drivers/net/wireless/mediatek/mt76/mt76x2u_core.c
View File

@ -66,7 +66,7 @@ mt76x2u_set_txinfo(struct sk_buff *skb,
bool mt76x2u_tx_status_data(struct mt76_dev *mdev, u8 *update)
{
struct mt76x2_dev *dev = container_of(mdev, struct mt76x2_dev, mt76);
struct mt76x2_tx_status stat;
struct mt76x02_tx_status stat;
if (!mt76x2_mac_load_tx_status(dev, &stat))
return false;