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wl12xx: move ba fields into wlvif

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move ba_fields into the per-interface data, rather than
being global.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Eliad Peller 2011-10-05 11:56:04 +02:00 committed by Luciano Coelho
parent 04324d9981
commit d0802abdf9
6 changed files with 15 additions and 18 deletions
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2
drivers/net/wireless/wl12xx/debugfs.c
View File

@ -357,8 +357,6 @@ static ssize_t driver_state_read(struct file *file, char __user *user_buf,
DRIVER_STATE_PRINT_INT(noise);
DRIVER_STATE_PRINT_LHEX(ap_hlid_map[0]);
DRIVER_STATE_PRINT_INT(last_tx_hlid);
DRIVER_STATE_PRINT_INT(ba_support);
DRIVER_STATE_PRINT_HEX(ba_rx_bitmap);
DRIVER_STATE_PRINT_HEX(ap_fw_ps_map);
DRIVER_STATE_PRINT_LHEX(ap_ps_map);
DRIVER_STATE_PRINT_HEX(quirks);

8
drivers/net/wireless/wl12xx/event.c
View File

@ -184,9 +184,9 @@ static void wl1271_event_rssi_trigger(struct wl1271 *wl,
static void wl1271_stop_ba_event(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
if (wlvif->bss_type != BSS_TYPE_AP_BSS) {
if (!wl->ba_rx_bitmap)
if (!wlvif->sta.ba_rx_bitmap)
return;
ieee80211_stop_rx_ba_session(wl->vif, wl->ba_rx_bitmap,
ieee80211_stop_rx_ba_session(wl->vif, wlvif->sta.ba_rx_bitmap,
wl->vif->bss_conf.bssid);
} else {
int i;
@ -306,9 +306,9 @@ static int wl1271_event_process(struct wl1271 *wl, struct event_mailbox *mbox)
wl1271_debug(DEBUG_EVENT, "BA_SESSION_RX_CONSTRAINT_EVENT_ID. "
"ba_allowed = 0x%x", mbox->rx_ba_allowed);
wl->ba_allowed = !!mbox->rx_ba_allowed;
wlvif->ba_allowed = !!mbox->rx_ba_allowed;
if (wl->vif && !wl->ba_allowed)
if (wl->vif && !wlvif->ba_allowed)
wl1271_stop_ba_event(wl, wlvif);
}

7
drivers/net/wireless/wl12xx/init.c
View File

@ -486,18 +486,17 @@ int wl1271_init_ap_rates(struct wl1271 *wl, struct wl12xx_vif *wlvif)
static int wl1271_set_ba_policies(struct wl1271 *wl, struct wl12xx_vif *wlvif)
{
/* Reset the BA RX indicators */
wl->ba_rx_bitmap = 0;
wl->ba_allowed = true;
wlvif->ba_allowed = true;
wl->ba_rx_session_count = 0;
/* BA is supported in STA/AP modes */
if (wlvif->bss_type != BSS_TYPE_AP_BSS &&
wlvif->bss_type != BSS_TYPE_STA_BSS) {
wl->ba_support = false;
wlvif->ba_support = false;
return 0;
}
wl->ba_support = true;
wlvif->ba_support = true;
/* 802.11n initiator BA session setting */
return wl12xx_acx_set_ba_initiator_policy(wl, wlvif);

4
drivers/net/wireless/wl12xx/main.c
View File

@ -4106,7 +4106,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
if (wlvif->bss_type == BSS_TYPE_STA_BSS) {
hlid = wlvif->sta.hlid;
ba_bitmap = &wl->ba_rx_bitmap;
ba_bitmap = &wlvif->sta.ba_rx_bitmap;
} else if (wlvif->bss_type == BSS_TYPE_AP_BSS) {
struct wl1271_station *wl_sta;
@ -4127,7 +4127,7 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw,
switch (action) {
case IEEE80211_AMPDU_RX_START:
if (!wl->ba_support || !wl->ba_allowed) {
if (!wlvif->ba_support || !wlvif->ba_allowed) {
ret = -ENOTSUPP;
break;
}

2
drivers/net/wireless/wl12xx/tx.c
View File

@ -941,7 +941,7 @@ void wl1271_tx_reset(struct wl1271 *wl, bool reset_tx_queues)
}
}
wl->ba_rx_bitmap = 0;
wlvif->sta.ba_rx_bitmap = 0;
}
for (i = 0; i < NUM_TX_QUEUES; i++)

10
drivers/net/wireless/wl12xx/wl12xx.h
View File

@ -546,11 +546,6 @@ struct wl1271 {
/* bands supported by this instance of wl12xx */
struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];
/* RX BA constraint value */
bool ba_support;
u8 ba_rx_bitmap;
bool ba_allowed;
int tcxo_clock;
/*
@ -605,6 +600,7 @@ struct wl12xx_vif {
union {
struct {
u8 hlid;
u8 ba_rx_bitmap;
} sta;
struct {
u8 global_hlid;
@ -652,6 +648,10 @@ struct wl12xx_vif {
int rssi_thold;
int last_rssi_event;
/* RX BA constraint value */
bool ba_support;
bool ba_allowed;
};
static inline struct wl12xx_vif *wl12xx_vif_to_data(struct ieee80211_vif *vif)