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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6

Browse Source
This commit is contained in:
David S. Miller 2011-01-26 11:49:49 -08:00
commit 9b6941d8b1
17 changed files with 111 additions and 138 deletions
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1
MAINTAINERS
View File

@ -3327,7 +3327,6 @@ F: drivers/net/wimax/i2400m/
F: include/linux/wimax/i2400m.h
INTEL WIRELESS WIFI LINK (iwlwifi)
M: Reinette Chatre <reinette.chatre@intel.com>
M: Wey-Yi Guy <wey-yi.w.guy@intel.com>
M: Intel Linux Wireless <ilw@linux.intel.com>
L: linux-wireless@vger.kernel.org

77
drivers/bluetooth/ath3k.c
View File

@ -47,33 +47,16 @@ MODULE_DEVICE_TABLE(usb, ath3k_table);
#define USB_REQ_DFU_DNLOAD 1
#define BULK_SIZE 4096
struct ath3k_data {
struct usb_device *udev;
u8 *fw_data;
u32 fw_size;
u32 fw_sent;
};
static int ath3k_load_firmware(struct ath3k_data *data,
unsigned char *firmware,
int count)
static int ath3k_load_firmware(struct usb_device *udev,
const struct firmware *firmware)
{
u8 *send_buf;
int err, pipe, len, size, sent = 0;
int count = firmware->size;
BT_DBG("ath3k %p udev %p", data, data->udev);
BT_DBG("udev %p", udev);
pipe = usb_sndctrlpipe(data->udev, 0);
if ((usb_control_msg(data->udev, pipe,
USB_REQ_DFU_DNLOAD,
USB_TYPE_VENDOR, 0, 0,
firmware, 20, USB_CTRL_SET_TIMEOUT)) < 0) {
BT_ERR("Can't change to loading configuration err");
return -EBUSY;
}
sent += 20;
count -= 20;
pipe = usb_sndctrlpipe(udev, 0);
send_buf = kmalloc(BULK_SIZE, GFP_ATOMIC);
if (!send_buf) {
@ -81,12 +64,23 @@ static int ath3k_load_firmware(struct ath3k_data *data,
return -ENOMEM;
}
memcpy(send_buf, firmware->data, 20);
if ((err = usb_control_msg(udev, pipe,
USB_REQ_DFU_DNLOAD,
USB_TYPE_VENDOR, 0, 0,
send_buf, 20, USB_CTRL_SET_TIMEOUT)) < 0) {
BT_ERR("Can't change to loading configuration err");
goto error;
}
sent += 20;
count -= 20;
while (count) {
size = min_t(uint, count, BULK_SIZE);
pipe = usb_sndbulkpipe(data->udev, 0x02);
memcpy(send_buf, firmware + sent, size);
pipe = usb_sndbulkpipe(udev, 0x02);
memcpy(send_buf, firmware->data + sent, size);
err = usb_bulk_msg(data->udev, pipe, send_buf, size,
err = usb_bulk_msg(udev, pipe, send_buf, size,
&len, 3000);
if (err || (len != size)) {
@ -112,57 +106,28 @@ static int ath3k_probe(struct usb_interface *intf,
{
const struct firmware *firmware;
struct usb_device *udev = interface_to_usbdev(intf);
struct ath3k_data *data;
int size;
BT_DBG("intf %p id %p", intf, id);
if (intf->cur_altsetting->desc.bInterfaceNumber != 0)
return -ENODEV;
data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
data->udev = udev;
if (request_firmware(&firmware, "ath3k-1.fw", &udev->dev) < 0) {
kfree(data);
return -EIO;
}
size = max_t(uint, firmware->size, 4096);
data->fw_data = kmalloc(size, GFP_KERNEL);
if (!data->fw_data) {
if (ath3k_load_firmware(udev, firmware)) {
release_firmware(firmware);
kfree(data);
return -ENOMEM;
}
memcpy(data->fw_data, firmware->data, firmware->size);
data->fw_size = firmware->size;
data->fw_sent = 0;
release_firmware(firmware);
usb_set_intfdata(intf, data);
if (ath3k_load_firmware(data, data->fw_data, data->fw_size)) {
usb_set_intfdata(intf, NULL);
kfree(data->fw_data);
kfree(data);
return -EIO;
}
release_firmware(firmware);
return 0;
}
static void ath3k_disconnect(struct usb_interface *intf)
{
struct ath3k_data *data = usb_get_intfdata(intf);
BT_DBG("ath3k_disconnect intf %p", intf);
kfree(data->fw_data);
kfree(data);
}
static struct usb_driver ath3k_driver = {

6
drivers/net/wireless/ath/ath9k/hw.c
View File

@ -369,6 +369,9 @@ static void ath9k_hw_init_config(struct ath_hw *ah)
else
ah->config.ht_enable = 0;
/* PAPRD needs some more work to be enabled */
ah->config.paprd_disable = 1;
ah->config.rx_intr_mitigation = true;
ah->config.pcieSerDesWrite = true;
@ -1933,7 +1936,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
pCap->rx_status_len = sizeof(struct ar9003_rxs);
pCap->tx_desc_len = sizeof(struct ar9003_txc);
pCap->txs_len = sizeof(struct ar9003_txs);
if (ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
if (!ah->config.paprd_disable &&
ah->eep_ops->get_eeprom(ah, EEP_PAPRD))
pCap->hw_caps |= ATH9K_HW_CAP_PAPRD;
} else {
pCap->tx_desc_len = sizeof(struct ath_desc);

1
drivers/net/wireless/ath/ath9k/hw.h
View File

@ -225,6 +225,7 @@ struct ath9k_ops_config {
u32 pcie_waen;
u8 analog_shiftreg;
u8 ht_enable;
u8 paprd_disable;
u32 ofdm_trig_low;
u32 ofdm_trig_high;
u32 cck_trig_high;

8
drivers/net/wireless/ath/ath9k/main.c
View File

@ -592,14 +592,12 @@ void ath9k_tasklet(unsigned long data)
u32 status = sc->intrstatus;
u32 rxmask;
ath9k_ps_wakeup(sc);
if (status & ATH9K_INT_FATAL) {
ath_reset(sc, true);
ath9k_ps_restore(sc);
return;
}
ath9k_ps_wakeup(sc);
spin_lock(&sc->sc_pcu_lock);
if (!ath9k_hw_check_alive(ah))
@ -969,6 +967,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
/* Stop ANI */
del_timer_sync(&common->ani.timer);
ath9k_ps_wakeup(sc);
spin_lock_bh(&sc->sc_pcu_lock);
ieee80211_stop_queues(hw);
@ -1015,6 +1014,7 @@ int ath_reset(struct ath_softc *sc, bool retry_tx)
/* Start ANI */
ath_start_ani(common);
ath9k_ps_restore(sc);
return r;
}
@ -1701,7 +1701,9 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
skip_chan_change:
if (changed & IEEE80211_CONF_CHANGE_POWER) {
sc->config.txpowlimit = 2 * conf->power_level;
ath9k_ps_wakeup(sc);
ath_update_txpow(sc);
ath9k_ps_restore(sc);
}
spin_lock_bh(&sc->wiphy_lock);

2
drivers/net/wireless/ath/ath9k/xmit.c
View File

@ -2113,9 +2113,7 @@ static void ath_tx_complete_poll_work(struct work_struct *work)
if (needreset) {
ath_dbg(ath9k_hw_common(sc->sc_ah), ATH_DBG_RESET,
"tx hung, resetting the chip\n");
ath9k_ps_wakeup(sc);
ath_reset(sc, true);
ath9k_ps_restore(sc);
}
ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work,

1
drivers/net/wireless/iwlwifi/iwl-4965.c
View File

@ -2624,6 +2624,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
.fw_name_pre = IWL4965_FW_PRE,
.ucode_api_max = IWL4965_UCODE_API_MAX,
.ucode_api_min = IWL4965_UCODE_API_MIN,
.sku = IWL_SKU_A|IWL_SKU_G|IWL_SKU_N,
.valid_tx_ant = ANT_AB,
.valid_rx_ant = ANT_ABC,
.eeprom_ver = EEPROM_4965_EEPROM_VERSION,

11
drivers/net/wireless/iwlwifi/iwl-agn-eeprom.c
View File

@ -152,11 +152,14 @@ int iwl_eeprom_check_sku(struct iwl_priv *priv)
eeprom_sku = iwl_eeprom_query16(priv, EEPROM_SKU_CAP);
priv->cfg->sku = ((eeprom_sku & EEPROM_SKU_CAP_BAND_SELECTION) >>
if (!priv->cfg->sku) {
/* not using sku overwrite */
priv->cfg->sku =
((eeprom_sku & EEPROM_SKU_CAP_BAND_SELECTION) >>
EEPROM_SKU_CAP_BAND_POS);
if (eeprom_sku & EEPROM_SKU_CAP_11N_ENABLE)
priv->cfg->sku |= IWL_SKU_N;
if (eeprom_sku & EEPROM_SKU_CAP_11N_ENABLE)
priv->cfg->sku |= IWL_SKU_N;
}
if (!priv->cfg->sku) {
IWL_ERR(priv, "Invalid device sku\n");
return -EINVAL;

1
drivers/net/wireless/rt2x00/rt73usb.c
View File

@ -2446,6 +2446,7 @@ static struct usb_device_id rt73usb_device_table[] = {
{ USB_DEVICE(0x04bb, 0x093d), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x148f, 0x2573), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x148f, 0x2671), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x0812, 0x3101), USB_DEVICE_DATA(&rt73usb_ops) },
/* Qcom */
{ USB_DEVICE(0x18e8, 0x6196), USB_DEVICE_DATA(&rt73usb_ops) },
{ USB_DEVICE(0x18e8, 0x6229), USB_DEVICE_DATA(&rt73usb_ops) },

11
drivers/net/wireless/rtlwifi/pci.c
View File

@ -619,6 +619,13 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
struct sk_buff *uskb = NULL;
u8 *pdata;
uskb = dev_alloc_skb(skb->len + 128);
if (!uskb) {
RT_TRACE(rtlpriv,
(COMP_INTR | COMP_RECV),
DBG_EMERG,
("can't alloc rx skb\n"));
goto done;
}
memcpy(IEEE80211_SKB_RXCB(uskb),
&rx_status,
sizeof(rx_status));
@ -641,7 +648,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
new_skb = dev_alloc_skb(rtlpci->rxbuffersize);
if (unlikely(!new_skb)) {
RT_TRACE(rtlpriv, (COMP_INTR | COMP_RECV),
DBG_DMESG,
DBG_EMERG,
("can't alloc skb for rx\n"));
goto done;
}
@ -1066,9 +1073,9 @@ static int _rtl_pci_init_rx_ring(struct ieee80211_hw *hw)
struct sk_buff *skb =
dev_alloc_skb(rtlpci->rxbuffersize);
u32 bufferaddress;
entry = &rtlpci->rx_ring[rx_queue_idx].desc[i];
if (!skb)
return 0;
entry = &rtlpci->rx_ring[rx_queue_idx].desc[i];
/*skb->dev = dev; */

1
include/net/bluetooth/hci_core.h
View File

@ -184,6 +184,7 @@ struct hci_conn {
__u32 link_mode;
__u8 auth_type;
__u8 sec_level;
__u8 pending_sec_level;
__u8 power_save;
__u16 disc_timeout;
unsigned long pend;

16
net/bluetooth/hci_conn.c
View File

@ -379,14 +379,10 @@ struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8
hci_conn_hold(acl);
if (acl->state == BT_OPEN || acl->state == BT_CLOSED) {
acl->sec_level = sec_level;
acl->sec_level = BT_SECURITY_LOW;
acl->pending_sec_level = sec_level;
acl->auth_type = auth_type;
hci_acl_connect(acl);
} else {
if (acl->sec_level < sec_level)
acl->sec_level = sec_level;
if (acl->auth_type < auth_type)
acl->auth_type = auth_type;
}
if (type == ACL_LINK)
@ -442,11 +438,17 @@ static int hci_conn_auth(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
{
BT_DBG("conn %p", conn);
if (conn->pending_sec_level > sec_level)
sec_level = conn->pending_sec_level;
if (sec_level > conn->sec_level)
conn->sec_level = sec_level;
conn->pending_sec_level = sec_level;
else if (conn->link_mode & HCI_LM_AUTH)
return 1;
/* Make sure we preserve an existing MITM requirement*/
auth_type |= (conn->auth_type & 0x01);
conn->auth_type = auth_type;
if (!test_and_set_bit(HCI_CONN_AUTH_PEND, &conn->pend)) {

4
net/bluetooth/hci_core.c
View File

@ -1011,6 +1011,10 @@ int hci_unregister_dev(struct hci_dev *hdev)
destroy_workqueue(hdev->workqueue);
hci_dev_lock_bh(hdev);
hci_blacklist_clear(hdev);
hci_dev_unlock_bh(hdev);
__hci_dev_put(hdev);
return 0;

9
net/bluetooth/hci_event.c
View File

@ -692,13 +692,13 @@ static int hci_outgoing_auth_needed(struct hci_dev *hdev,
if (conn->state != BT_CONFIG || !conn->out)
return 0;
if (conn->sec_level == BT_SECURITY_SDP)
if (conn->pending_sec_level == BT_SECURITY_SDP)
return 0;
/* Only request authentication for SSP connections or non-SSP
* devices with sec_level HIGH */
if (!(hdev->ssp_mode > 0 && conn->ssp_mode > 0) &&
conn->sec_level != BT_SECURITY_HIGH)
conn->pending_sec_level != BT_SECURITY_HIGH)
return 0;
return 1;
@ -1095,9 +1095,10 @@ static inline void hci_auth_complete_evt(struct hci_dev *hdev, struct sk_buff *s
conn = hci_conn_hash_lookup_handle(hdev, __le16_to_cpu(ev->handle));
if (conn) {
if (!ev->status)
if (!ev->status) {
conn->link_mode |= HCI_LM_AUTH;
else
conn->sec_level = conn->pending_sec_level;
} else
conn->sec_level = BT_SECURITY_LOW;
clear_bit(HCI_CONN_AUTH_PEND, &conn->pend);

94
net/bluetooth/l2cap.c
View File

@ -305,33 +305,44 @@ static void l2cap_chan_del(struct sock *sk, int err)
}
}
static inline u8 l2cap_get_auth_type(struct sock *sk)
{
if (sk->sk_type == SOCK_RAW) {
switch (l2cap_pi(sk)->sec_level) {
case BT_SECURITY_HIGH:
return HCI_AT_DEDICATED_BONDING_MITM;
case BT_SECURITY_MEDIUM:
return HCI_AT_DEDICATED_BONDING;
default:
return HCI_AT_NO_BONDING;
}
} else if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001)) {
if (l2cap_pi(sk)->sec_level == BT_SECURITY_LOW)
l2cap_pi(sk)->sec_level = BT_SECURITY_SDP;
if (l2cap_pi(sk)->sec_level == BT_SECURITY_HIGH)
return HCI_AT_NO_BONDING_MITM;
else
return HCI_AT_NO_BONDING;
} else {
switch (l2cap_pi(sk)->sec_level) {
case BT_SECURITY_HIGH:
return HCI_AT_GENERAL_BONDING_MITM;
case BT_SECURITY_MEDIUM:
return HCI_AT_GENERAL_BONDING;
default:
return HCI_AT_NO_BONDING;
}
}
}
/* Service level security */
static inline int l2cap_check_security(struct sock *sk)
{
struct l2cap_conn *conn = l2cap_pi(sk)->conn;
__u8 auth_type;
if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001)) {
if (l2cap_pi(sk)->sec_level == BT_SECURITY_HIGH)
auth_type = HCI_AT_NO_BONDING_MITM;
else
auth_type = HCI_AT_NO_BONDING;
if (l2cap_pi(sk)->sec_level == BT_SECURITY_LOW)
l2cap_pi(sk)->sec_level = BT_SECURITY_SDP;
} else {
switch (l2cap_pi(sk)->sec_level) {
case BT_SECURITY_HIGH:
auth_type = HCI_AT_GENERAL_BONDING_MITM;
break;
case BT_SECURITY_MEDIUM:
auth_type = HCI_AT_GENERAL_BONDING;
break;
default:
auth_type = HCI_AT_NO_BONDING;
break;
}
}
auth_type = l2cap_get_auth_type(sk);
return hci_conn_security(conn->hcon, l2cap_pi(sk)->sec_level,
auth_type);
@ -1068,39 +1079,7 @@ static int l2cap_do_connect(struct sock *sk)
err = -ENOMEM;
if (sk->sk_type == SOCK_RAW) {
switch (l2cap_pi(sk)->sec_level) {
case BT_SECURITY_HIGH:
auth_type = HCI_AT_DEDICATED_BONDING_MITM;
break;
case BT_SECURITY_MEDIUM:
auth_type = HCI_AT_DEDICATED_BONDING;
break;
default:
auth_type = HCI_AT_NO_BONDING;
break;
}
} else if (l2cap_pi(sk)->psm == cpu_to_le16(0x0001)) {
if (l2cap_pi(sk)->sec_level == BT_SECURITY_HIGH)
auth_type = HCI_AT_NO_BONDING_MITM;
else
auth_type = HCI_AT_NO_BONDING;
if (l2cap_pi(sk)->sec_level == BT_SECURITY_LOW)
l2cap_pi(sk)->sec_level = BT_SECURITY_SDP;
} else {
switch (l2cap_pi(sk)->sec_level) {
case BT_SECURITY_HIGH:
auth_type = HCI_AT_GENERAL_BONDING_MITM;
break;
case BT_SECURITY_MEDIUM:
auth_type = HCI_AT_GENERAL_BONDING;
break;
default:
auth_type = HCI_AT_NO_BONDING;
break;
}
}
auth_type = l2cap_get_auth_type(sk);
hcon = hci_connect(hdev, ACL_LINK, dst,
l2cap_pi(sk)->sec_level, auth_type);
@ -1127,7 +1106,8 @@ static int l2cap_do_connect(struct sock *sk)
if (sk->sk_type != SOCK_SEQPACKET &&
sk->sk_type != SOCK_STREAM) {
l2cap_sock_clear_timer(sk);
sk->sk_state = BT_CONNECTED;
if (l2cap_check_security(sk))
sk->sk_state = BT_CONNECTED;
} else
l2cap_do_start(sk);
}
@ -1893,8 +1873,8 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms
if (pi->mode == L2CAP_MODE_STREAMING) {
l2cap_streaming_send(sk);
} else {
if (pi->conn_state & L2CAP_CONN_REMOTE_BUSY &&
pi->conn_state && L2CAP_CONN_WAIT_F) {
if ((pi->conn_state & L2CAP_CONN_REMOTE_BUSY) &&
(pi->conn_state & L2CAP_CONN_WAIT_F)) {
err = len;
break;
}

3
net/bluetooth/rfcomm/core.c
View File

@ -1164,7 +1164,8 @@ static int rfcomm_recv_ua(struct rfcomm_session *s, u8 dlci)
* initiator rfcomm_process_rx already calls
* rfcomm_session_put() */
if (s->sock->sk->sk_state != BT_CLOSED)
rfcomm_session_put(s);
if (list_empty(&s->dlcs))
rfcomm_session_put(s);
break;
}
}

3
net/mac80211/tx.c
View File

@ -2230,6 +2230,9 @@ struct sk_buff *ieee80211_beacon_get_tim(struct ieee80211_hw *hw,
sdata = vif_to_sdata(vif);
if (!ieee80211_sdata_running(sdata))
goto out;
if (tim_offset)
*tim_offset = 0;
if (tim_length)