diff options
Diffstat (limited to 'drivers/net/wireless/rtlwifi')
| -rw-r--r-- | drivers/net/wireless/rtlwifi/rtl8192de/phy.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/usb.c | 14 | ||||
| -rw-r--r-- | drivers/net/wireless/rtlwifi/wifi.h | 1 |
3 files changed, 15 insertions, 6 deletions
diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c index 28fc5fb8057b..46f7917fed5c 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/phy.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/phy.c @@ -3344,21 +3344,21 @@ void rtl92d_phy_config_macphymode_info(struct ieee80211_hw *hw) switch (rtlhal->macphymode) { case DUALMAC_SINGLEPHY: rtlphy->rf_type = RF_2T2R; - rtlhal->version |= CHIP_92D_SINGLEPHY; + rtlhal->version |= RF_TYPE_2T2R; rtlhal->bandset = BAND_ON_BOTH; rtlhal->current_bandtype = BAND_ON_2_4G; break; case SINGLEMAC_SINGLEPHY: rtlphy->rf_type = RF_2T2R; - rtlhal->version |= CHIP_92D_SINGLEPHY; + rtlhal->version |= RF_TYPE_2T2R; rtlhal->bandset = BAND_ON_BOTH; rtlhal->current_bandtype = BAND_ON_2_4G; break; case DUALMAC_DUALPHY: rtlphy->rf_type = RF_1T1R; - rtlhal->version &= (~CHIP_92D_SINGLEPHY); + rtlhal->version &= RF_TYPE_1T1R; /* Now we let MAC0 run on 5G band. */ if (rtlhal->interfaceindex == 0) { rtlhal->bandset = BAND_ON_5G; diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index a6049d7d51b3..aa970fc18a21 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -131,15 +131,19 @@ static u32 _usb_read_sync(struct rtl_priv *rtlpriv, u32 addr, u16 len) u8 request; u16 wvalue; u16 index; - __le32 *data = &rtlpriv->usb_data[rtlpriv->usb_data_index]; + __le32 *data; + unsigned long flags; + spin_lock_irqsave(&rtlpriv->locks.usb_lock, flags); + if (++rtlpriv->usb_data_index >= RTL_USB_MAX_RX_COUNT) + rtlpriv->usb_data_index = 0; + data = &rtlpriv->usb_data[rtlpriv->usb_data_index]; + spin_unlock_irqrestore(&rtlpriv->locks.usb_lock, flags); request = REALTEK_USB_VENQT_CMD_REQ; index = REALTEK_USB_VENQT_CMD_IDX; /* n/a */ wvalue = (u16)addr; _usbctrl_vendorreq_sync_read(udev, request, wvalue, index, data, len); - if (++rtlpriv->usb_data_index >= RTL_USB_MAX_RX_COUNT) - rtlpriv->usb_data_index = 0; return le32_to_cpu(*data); } @@ -951,6 +955,10 @@ int __devinit rtl_usb_probe(struct usb_interface *intf, GFP_KERNEL); if (!rtlpriv->usb_data) return -ENOMEM; + + /* this spin lock must be initialized early */ + spin_lock_init(&rtlpriv->locks.usb_lock); + rtlpriv->usb_data_index = 0; init_completion(&rtlpriv->firmware_loading_complete); SET_IEEE80211_DEV(hw, &intf->dev); diff --git a/drivers/net/wireless/rtlwifi/wifi.h b/drivers/net/wireless/rtlwifi/wifi.h index 28ebc69218a3..717d3bad17d6 100644 --- a/drivers/net/wireless/rtlwifi/wifi.h +++ b/drivers/net/wireless/rtlwifi/wifi.h @@ -1555,6 +1555,7 @@ struct rtl_locks { spinlock_t rf_ps_lock; spinlock_t rf_lock; spinlock_t waitq_lock; + spinlock_t usb_lock; /*Dual mac*/ spinlock_t cck_and_rw_pagea_lock; |