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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

wifi-calibration
John W. Linville 2014-01-06 14:08:41 -05:00
parent c8bf40ad4f b7e0473584
commit 9d1cd503c7
10 changed files with 105 additions and 40 deletions
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2
drivers/bluetooth/ath3k.c
View File

@ -88,6 +88,7 @@ static const struct usb_device_id ath3k_table[] = {
{ USB_DEVICE(0x0CF3, 0xE004) },
{ USB_DEVICE(0x0CF3, 0xE005) },
{ USB_DEVICE(0x0930, 0x0219) },
{ USB_DEVICE(0x0930, 0x0220) },
{ USB_DEVICE(0x0489, 0xe057) },
{ USB_DEVICE(0x13d3, 0x3393) },
{ USB_DEVICE(0x0489, 0xe04e) },
@ -132,6 +133,7 @@ static const struct usb_device_id ath3k_blist_tbl[] = {
{ USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 },

1
drivers/bluetooth/btusb.c
View File

@ -155,6 +155,7 @@ static const struct usb_device_id blacklist_table[] = {
{ USB_DEVICE(0x0cf3, 0xe004), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0cf3, 0xe005), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0930, 0x0220), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0489, 0xe057), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x13d3, 0x3393), .driver_info = BTUSB_ATH3012 },
{ USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 },

52
drivers/net/wireless/ath/ath9k/ar9002_mac.c
View File

@ -77,9 +77,16 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked,
mask2 |= ATH9K_INT_CST;
if (isr2 & AR_ISR_S2_TSFOOR)
mask2 |= ATH9K_INT_TSFOOR;
if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) {
REG_WRITE(ah, AR_ISR_S2, isr2);
isr &= ~AR_ISR_BCNMISC;
}
}
isr = REG_READ(ah, AR_ISR_RAC);
if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)
isr = REG_READ(ah, AR_ISR_RAC);
if (isr == 0xffffffff) {
*masked = 0;
return false;
@ -98,11 +105,23 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked,
*masked |= ATH9K_INT_TX;
s0_s = REG_READ(ah, AR_ISR_S0_S);
if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) {
s0_s = REG_READ(ah, AR_ISR_S0_S);
s1_s = REG_READ(ah, AR_ISR_S1_S);
} else {
s0_s = REG_READ(ah, AR_ISR_S0);
REG_WRITE(ah, AR_ISR_S0, s0_s);
s1_s = REG_READ(ah, AR_ISR_S1);
REG_WRITE(ah, AR_ISR_S1, s1_s);
isr &= ~(AR_ISR_TXOK |
AR_ISR_TXDESC |
AR_ISR_TXERR |
AR_ISR_TXEOL);
}
ah->intr_txqs |= MS(s0_s, AR_ISR_S0_QCU_TXOK);
ah->intr_txqs |= MS(s0_s, AR_ISR_S0_QCU_TXDESC);
s1_s = REG_READ(ah, AR_ISR_S1_S);
ah->intr_txqs |= MS(s1_s, AR_ISR_S1_QCU_TXERR);
ah->intr_txqs |= MS(s1_s, AR_ISR_S1_QCU_TXEOL);
}
@ -115,13 +134,15 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked,
*masked |= mask2;
}
if (AR_SREV_9100(ah))
return true;
if (isr & AR_ISR_GENTMR) {
if (!AR_SREV_9100(ah) && (isr & AR_ISR_GENTMR)) {
u32 s5_s;
s5_s = REG_READ(ah, AR_ISR_S5_S);
if (pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED) {
s5_s = REG_READ(ah, AR_ISR_S5_S);
} else {
s5_s = REG_READ(ah, AR_ISR_S5);
}
ah->intr_gen_timer_trigger =
MS(s5_s, AR_ISR_S5_GENTIMER_TRIG);
@ -134,8 +155,21 @@ static bool ar9002_hw_get_isr(struct ath_hw *ah, enum ath9k_int *masked,
if ((s5_s & AR_ISR_S5_TIM_TIMER) &&
!(pCap->hw_caps & ATH9K_HW_CAP_AUTOSLEEP))
*masked |= ATH9K_INT_TIM_TIMER;
if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) {
REG_WRITE(ah, AR_ISR_S5, s5_s);
isr &= ~AR_ISR_GENTMR;
}
}
if (!(pCap->hw_caps & ATH9K_HW_CAP_RAC_SUPPORTED)) {
REG_WRITE(ah, AR_ISR, isr);
REG_READ(ah, AR_ISR);
}
if (AR_SREV_9100(ah))
return true;
if (sync_cause) {
if (sync_cause_p)
*sync_cause_p = sync_cause;

25
drivers/net/wireless/ath/ath9k/htc_drv_main.c
View File

@ -127,21 +127,26 @@ static void ath9k_htc_bssid_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
struct ath9k_vif_iter_data *iter_data = data;
int i;
for (i = 0; i < ETH_ALEN; i++)
iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]);
if (iter_data->hw_macaddr != NULL) {
for (i = 0; i < ETH_ALEN; i++)
iter_data->mask[i] &= ~(iter_data->hw_macaddr[i] ^ mac[i]);
} else {
iter_data->hw_macaddr = mac;
}
}
static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv,
static void ath9k_htc_set_mac_bssid_mask(struct ath9k_htc_priv *priv,
struct ieee80211_vif *vif)
{
struct ath_common *common = ath9k_hw_common(priv->ah);
struct ath9k_vif_iter_data iter_data;
/*
* Use the hardware MAC address as reference, the hardware uses it
* together with the BSSID mask when matching addresses.
* Pick the MAC address of the first interface as the new hardware
* MAC address. The hardware will use it together with the BSSID mask
* when matching addresses.
*/
iter_data.hw_macaddr = common->macaddr;
iter_data.hw_macaddr = NULL;
memset(&iter_data.mask, 0xff, ETH_ALEN);
if (vif)
@ -153,6 +158,10 @@ static void ath9k_htc_set_bssid_mask(struct ath9k_htc_priv *priv,
ath9k_htc_bssid_iter, &iter_data);
memcpy(common->bssidmask, iter_data.mask, ETH_ALEN);
if (iter_data.hw_macaddr)
memcpy(common->macaddr, iter_data.hw_macaddr, ETH_ALEN);
ath_hw_setbssidmask(common);
}
@ -1063,7 +1072,7 @@ static int ath9k_htc_add_interface(struct ieee80211_hw *hw,
goto out;
}
ath9k_htc_set_bssid_mask(priv, vif);
ath9k_htc_set_mac_bssid_mask(priv, vif);
priv->vif_slot |= (1 << avp->index);
priv->nvifs++;
@ -1128,7 +1137,7 @@ static void ath9k_htc_remove_interface(struct ieee80211_hw *hw,
ath9k_htc_set_opmode(priv);
ath9k_htc_set_bssid_mask(priv, vif);
ath9k_htc_set_mac_bssid_mask(priv, vif);
/*
* Stop ANI only if there are no associated station interfaces.

5
drivers/net/wireless/ath/ath9k/main.c
View File

@ -991,8 +991,9 @@ void ath9k_calculate_iter_data(struct ieee80211_hw *hw,
struct ath_common *common = ath9k_hw_common(ah);
/*
* Use the hardware MAC address as reference, the hardware uses it
* together with the BSSID mask when matching addresses.
* Pick the MAC address of the first interface as the new hardware
* MAC address. The hardware will use it together with the BSSID mask
* when matching addresses.
*/
memset(iter_data, 0, sizeof(*iter_data));
memset(&iter_data->mask, 0xff, ETH_ALEN);

4
drivers/net/wireless/ath/ath9k/xmit.c
View File

@ -1264,6 +1264,10 @@ static void ath_tx_fill_desc(struct ath_softc *sc, struct ath_buf *bf,
if (!rts_thresh || (len > rts_thresh))
rts = true;
}
if (!aggr)
len = fi->framelen;
ath_buf_set_rate(sc, bf, &info, len, rts);
}

4
drivers/net/wireless/rtlwifi/pci.c
View File

@ -738,6 +738,8 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
};
int index = rtlpci->rx_ring[rx_queue_idx].idx;
if (rtlpci->driver_is_goingto_unload)
return;
/*RX NORMAL PKT */
while (count--) {
/*rx descriptor */
@ -1634,6 +1636,7 @@ static void rtl_pci_stop(struct ieee80211_hw *hw)
*/
set_hal_stop(rtlhal);
rtlpci->driver_is_goingto_unload = true;
rtlpriv->cfg->ops->disable_interrupt(hw);
cancel_work_sync(&rtlpriv->works.lps_change_work);
@ -1651,7 +1654,6 @@ static void rtl_pci_stop(struct ieee80211_hw *hw)
ppsc->rfchange_inprogress = true;
spin_unlock_irqrestore(&rtlpriv->locks.rf_ps_lock, flags);
rtlpci->driver_is_goingto_unload = true;
rtlpriv->cfg->ops->hw_disable(hw);
/* some things are not needed if firmware not available */
if (!rtlpriv->max_fw_size)

26
net/bluetooth/hci_sock.c
View File

@ -940,8 +940,22 @@ static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
bt_cb(skb)->pkt_type = *((unsigned char *) skb->data);
skb_pull(skb, 1);
if (hci_pi(sk)->channel == HCI_CHANNEL_RAW &&
bt_cb(skb)->pkt_type == HCI_COMMAND_PKT) {
if (hci_pi(sk)->channel == HCI_CHANNEL_USER) {
/* No permission check is needed for user channel
* since that gets enforced when binding the socket.
*
* However check that the packet type is valid.
*/
if (bt_cb(skb)->pkt_type != HCI_COMMAND_PKT &&
bt_cb(skb)->pkt_type != HCI_ACLDATA_PKT &&
bt_cb(skb)->pkt_type != HCI_SCODATA_PKT) {
err = -EINVAL;
goto drop;
}
skb_queue_tail(&hdev->raw_q, skb);
queue_work(hdev->workqueue, &hdev->tx_work);
} else if (bt_cb(skb)->pkt_type == HCI_COMMAND_PKT) {
u16 opcode = get_unaligned_le16(skb->data);
u16 ogf = hci_opcode_ogf(opcode);
u16 ocf = hci_opcode_ocf(opcode);
@ -972,14 +986,6 @@ static int hci_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
goto drop;
}
if (hci_pi(sk)->channel == HCI_CHANNEL_USER &&
bt_cb(skb)->pkt_type != HCI_COMMAND_PKT &&
bt_cb(skb)->pkt_type != HCI_ACLDATA_PKT &&
bt_cb(skb)->pkt_type != HCI_SCODATA_PKT) {
err = -EINVAL;
goto drop;
}
skb_queue_tail(&hdev->raw_q, skb);
queue_work(hdev->workqueue, &hdev->tx_work);
}

4
net/wireless/radiotap.c
View File

@ -124,6 +124,10 @@ int ieee80211_radiotap_iterator_init(
/* find payload start allowing for extended bitmap(s) */
if (iterator->_bitmap_shifter & (1<<IEEE80211_RADIOTAP_EXT)) {
if ((unsigned long)iterator->_arg -
(unsigned long)iterator->_rtheader + sizeof(uint32_t) >
(unsigned long)iterator->_max_length)
return -EINVAL;
while (get_unaligned_le32(iterator->_arg) &
(1 << IEEE80211_RADIOTAP_EXT)) {
iterator->_arg += sizeof(uint32_t);

22
net/wireless/sme.c
View File

@ -632,6 +632,16 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
}
#endif
if (!bss && (status == WLAN_STATUS_SUCCESS)) {
WARN_ON_ONCE(!wiphy_to_dev(wdev->wiphy)->ops->connect);
bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
wdev->ssid, wdev->ssid_len,
WLAN_CAPABILITY_ESS,
WLAN_CAPABILITY_ESS);
if (bss)
cfg80211_hold_bss(bss_from_pub(bss));
}
if (wdev->current_bss) {
cfg80211_unhold_bss(wdev->current_bss);
cfg80211_put_bss(wdev->wiphy, &wdev->current_bss->pub);
@ -649,16 +659,8 @@ void __cfg80211_connect_result(struct net_device *dev, const u8 *bssid,
return;
}
if (!bss) {
WARN_ON_ONCE(!wiphy_to_dev(wdev->wiphy)->ops->connect);
bss = cfg80211_get_bss(wdev->wiphy, NULL, bssid,
wdev->ssid, wdev->ssid_len,
WLAN_CAPABILITY_ESS,
WLAN_CAPABILITY_ESS);
if (WARN_ON(!bss))
return;
cfg80211_hold_bss(bss_from_pub(bss));
}
if (WARN_ON(!bss))
return;
wdev->current_bss = bss_from_pub(bss);