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WSL2-Linux-Kernel
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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem

This commit is contained in:
John W. Linville 2014-06-18 14:39:25 -04:00
Родитель 62a02c98ce 616a8394b5
Коммит 2ee3f63d39
17 изменённых файлов: 200 добавлений и 92 удалений
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2
drivers/net/wireless/b43/Kconfig
Просмотреть файл

@ -36,7 +36,7 @@ config B43_SSB
choice
prompt "Supported bus types"
depends on B43
default B43_BCMA_AND_SSB
default B43_BUSES_BCMA_AND_SSB
config B43_BUSES_BCMA_AND_SSB
bool "BCMA and SSB"

1
drivers/net/wireless/b43/main.c
Просмотреть файл

@ -5221,6 +5221,7 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
/* We don't support 5 GHz on some PHYs yet */
switch (dev->phy.type) {
case B43_PHYTYPE_A:
case B43_PHYTYPE_G:
case B43_PHYTYPE_N:
case B43_PHYTYPE_LP:
case B43_PHYTYPE_HT:

10
drivers/net/wireless/b43/xmit.c
Просмотреть файл

@ -811,9 +811,13 @@ void b43_rx(struct b43_wldev *dev, struct sk_buff *skb, const void *_rxhdr)
break;
case B43_PHYTYPE_G:
status.band = IEEE80211_BAND_2GHZ;
/* chanid is the radio channel cookie value as used
* to tune the radio. */
status.freq = chanid + 2400;
/* Somewhere between 478.104 and 508.1084 firmware for G-PHY
* has been modified to be compatible with N-PHY and others.
*/
if (dev->fw.rev >= 508)
status.freq = ieee80211_channel_to_frequency(chanid, status.band);
else
status.freq = chanid + 2400;
break;
case B43_PHYTYPE_N:
case B43_PHYTYPE_LP:

4
drivers/net/wireless/mwifiex/pcie.c
Просмотреть файл

@ -50,7 +50,7 @@ mwifiex_map_pci_memory(struct mwifiex_adapter *adapter, struct sk_buff *skb,
return -1;
}
mapping.len = size;
memcpy(skb->cb, &mapping, sizeof(mapping));
mwifiex_store_mapping(skb, &mapping);
return 0;
}
@ -60,7 +60,7 @@ static void mwifiex_unmap_pci_memory(struct mwifiex_adapter *adapter,
struct pcie_service_card *card = adapter->card;
struct mwifiex_dma_mapping mapping;
MWIFIEX_SKB_PACB(skb, &mapping);
mwifiex_get_mapping(skb, &mapping);
pci_unmap_single(card->dev, mapping.addr, mapping.len, flags);
}

51
drivers/net/wireless/mwifiex/util.h
Просмотреть файл

@ -20,32 +20,55 @@
#ifndef _MWIFIEX_UTIL_H_
#define _MWIFIEX_UTIL_H_
static inline struct mwifiex_rxinfo *MWIFIEX_SKB_RXCB(struct sk_buff *skb)
{
return (struct mwifiex_rxinfo *)(skb->cb + sizeof(dma_addr_t));
}
static inline struct mwifiex_txinfo *MWIFIEX_SKB_TXCB(struct sk_buff *skb)
{
return (struct mwifiex_txinfo *)(skb->cb + sizeof(dma_addr_t));
}
struct mwifiex_dma_mapping {
dma_addr_t addr;
size_t len;
};
static inline void MWIFIEX_SKB_PACB(struct sk_buff *skb,
struct mwifiex_dma_mapping *mapping)
struct mwifiex_cb {
struct mwifiex_dma_mapping dma_mapping;
union {
struct mwifiex_rxinfo rx_info;
struct mwifiex_txinfo tx_info;
};
};
static inline struct mwifiex_rxinfo *MWIFIEX_SKB_RXCB(struct sk_buff *skb)
{
memcpy(mapping, skb->cb, sizeof(*mapping));
struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb;
BUILD_BUG_ON(sizeof(struct mwifiex_cb) > sizeof(skb->cb));
return &cb->rx_info;
}
static inline struct mwifiex_txinfo *MWIFIEX_SKB_TXCB(struct sk_buff *skb)
{
struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb;
return &cb->tx_info;
}
static inline void mwifiex_store_mapping(struct sk_buff *skb,
struct mwifiex_dma_mapping *mapping)
{
struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb;
memcpy(&cb->dma_mapping, mapping, sizeof(*mapping));
}
static inline void mwifiex_get_mapping(struct sk_buff *skb,
struct mwifiex_dma_mapping *mapping)
{
struct mwifiex_cb *cb = (struct mwifiex_cb *)skb->cb;
memcpy(mapping, &cb->dma_mapping, sizeof(*mapping));
}
static inline dma_addr_t MWIFIEX_SKB_DMA_ADDR(struct sk_buff *skb)
{
struct mwifiex_dma_mapping mapping;
MWIFIEX_SKB_PACB(skb, &mapping);
mwifiex_get_mapping(skb, &mapping);
return mapping.addr;
}

7
drivers/net/wireless/rt2x00/rt2500pci.c
Просмотреть файл

@ -1681,8 +1681,13 @@ static int rt2500pci_init_eeprom(struct rt2x00_dev *rt2x00dev)
/*
* Detect if this device has an hardware controlled radio.
*/
if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO))
if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_HARDWARE_RADIO)) {
__set_bit(CAPABILITY_HW_BUTTON, &rt2x00dev->cap_flags);
/*
* On this device RFKILL initialized during probe does not work.
*/
__set_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags);
}
/*
* Check if the BBP tuning should be enabled.

39
drivers/net/wireless/rt2x00/rt2800usb.c
Просмотреть файл

@ -229,6 +229,27 @@ static enum hrtimer_restart rt2800usb_tx_sta_fifo_timeout(struct hrtimer *timer)
/*
* Firmware functions
*/
static int rt2800usb_autorun_detect(struct rt2x00_dev *rt2x00dev)
{
__le32 reg;
u32 fw_mode;
/* cannot use rt2x00usb_register_read here as it uses different
* mode (MULTI_READ vs. DEVICE_MODE) and does not pass the
* magic value USB_MODE_AUTORUN (0x11) to the device, thus the
* returned value would be invalid.
*/
rt2x00usb_vendor_request(rt2x00dev, USB_DEVICE_MODE,
USB_VENDOR_REQUEST_IN, 0, USB_MODE_AUTORUN,
&reg, sizeof(reg), REGISTER_TIMEOUT_FIRMWARE);
fw_mode = le32_to_cpu(reg);
if ((fw_mode & 0x00000003) == 2)
return 1;
return 0;
}
static char *rt2800usb_get_firmware_name(struct rt2x00_dev *rt2x00dev)
{
return FIRMWARE_RT2870;
@ -257,8 +278,13 @@ static int rt2800usb_write_firmware(struct rt2x00_dev *rt2x00dev,
/*
* Write firmware to device.
*/
rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
data + offset, length);
if (rt2800usb_autorun_detect(rt2x00dev)) {
rt2x00_info(rt2x00dev,
"Firmware loading not required - NIC in AutoRun mode\n");
} else {
rt2x00usb_register_multiwrite(rt2x00dev, FIRMWARE_IMAGE_BASE,
data + offset, length);
}
rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_CID, ~0);
rt2x00usb_register_write(rt2x00dev, H2M_MAILBOX_STATUS, ~0);
@ -735,11 +761,18 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry,
/*
* Device probe functions.
*/
static int rt2800usb_efuse_detect(struct rt2x00_dev *rt2x00dev)
{
if (rt2800usb_autorun_detect(rt2x00dev))
return 1;
return rt2800_efuse_detect(rt2x00dev);
}
static int rt2800usb_read_eeprom(struct rt2x00_dev *rt2x00dev)
{
int retval;
if (rt2800_efuse_detect(rt2x00dev))
if (rt2800usb_efuse_detect(rt2x00dev))
retval = rt2800_read_eeprom_efuse(rt2x00dev);
else
retval = rt2x00usb_eeprom_read(rt2x00dev, rt2x00dev->eeprom,

1
drivers/net/wireless/rt2x00/rt2x00.h
Просмотреть файл

@ -693,6 +693,7 @@ enum rt2x00_capability_flags {
REQUIRE_SW_SEQNO,
REQUIRE_HT_TX_DESC,
REQUIRE_PS_AUTOWAKE,
REQUIRE_DELAYED_RFKILL,
/*
* Capabilities

24
drivers/net/wireless/rt2x00/rt2x00dev.c
Просмотреть файл

@ -1126,9 +1126,10 @@ static void rt2x00lib_uninitialize(struct rt2x00_dev *rt2x00dev)
return;
/*
* Unregister extra components.
* Stop rfkill polling.
*/
rt2x00rfkill_unregister(rt2x00dev);
if (test_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags))
rt2x00rfkill_unregister(rt2x00dev);
/*
* Allow the HW to uninitialize.
@ -1166,6 +1167,12 @@ static int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev)
set_bit(DEVICE_STATE_INITIALIZED, &rt2x00dev->flags);
/*
* Start rfkill polling.
*/
if (test_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags))
rt2x00rfkill_register(rt2x00dev);
return 0;
}
@ -1375,7 +1382,12 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
rt2x00link_register(rt2x00dev);
rt2x00leds_register(rt2x00dev);
rt2x00debug_register(rt2x00dev);
rt2x00rfkill_register(rt2x00dev);
/*
* Start rfkill polling.
*/
if (!test_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags))
rt2x00rfkill_register(rt2x00dev);
return 0;
@ -1390,6 +1402,12 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
{
clear_bit(DEVICE_STATE_PRESENT, &rt2x00dev->flags);
/*
* Stop rfkill polling.
*/
if (!test_bit(REQUIRE_DELAYED_RFKILL, &rt2x00dev->cap_flags))
rt2x00rfkill_unregister(rt2x00dev);
/*
* Disable radio.
*/

2
drivers/net/wireless/rt2x00/rt2x00mac.c
Просмотреть файл

@ -487,6 +487,8 @@ int rt2x00mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
crypto.cipher = rt2x00crypto_key_to_cipher(key);
if (crypto.cipher == CIPHER_NONE)
return -EOPNOTSUPP;
if (crypto.cipher == CIPHER_TKIP && rt2x00_is_usb(rt2x00dev))
return -EOPNOTSUPP;
crypto.cmd = cmd;

1
drivers/net/wireless/rt2x00/rt2x00usb.h
Просмотреть файл

@ -93,6 +93,7 @@ enum rt2x00usb_mode_offset {
USB_MODE_SLEEP = 7, /* RT73USB */
USB_MODE_FIRMWARE = 8, /* RT73USB */
USB_MODE_WAKEUP = 9, /* RT73USB */
USB_MODE_AUTORUN = 17, /* RT2800USB */
};
/**

7
net/bluetooth/hci_conn.c
Просмотреть файл

@ -610,11 +610,6 @@ static void hci_req_add_le_create_conn(struct hci_request *req,
if (hci_update_random_address(req, false, &own_addr_type))
return;
/* Save the address type used for this connnection attempt so we able
* to retrieve this information if we need it.
*/
conn->src_type = own_addr_type;
cp.scan_interval = cpu_to_le16(hdev->le_scan_interval);
cp.scan_window = cpu_to_le16(hdev->le_scan_window);
bacpy(&cp.peer_addr, &conn->dst);
@ -894,7 +889,7 @@ static int hci_conn_auth(struct hci_conn *conn, __u8 sec_level, __u8 auth_type)
/* If we're already encrypted set the REAUTH_PEND flag,
* otherwise set the ENCRYPT_PEND.
*/
if (conn->key_type != 0xff)
if (conn->link_mode & HCI_LM_ENCRYPT)
set_bit(HCI_CONN_REAUTH_PEND, &conn->flags);
else
set_bit(HCI_CONN_ENCRYPT_PEND, &conn->flags);

17
net/bluetooth/hci_event.c
Просмотреть файл

@ -48,6 +48,10 @@ static void hci_cc_inquiry_cancel(struct hci_dev *hdev, struct sk_buff *skb)
smp_mb__after_atomic(); /* wake_up_bit advises about this barrier */
wake_up_bit(&hdev->flags, HCI_INQUIRY);
hci_dev_lock(hdev);
hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
hci_dev_unlock(hdev);
hci_conn_check_pending(hdev);
}
@ -3537,7 +3541,11 @@ static void hci_io_capa_request_evt(struct hci_dev *hdev, struct sk_buff *skb)
cp.authentication = conn->auth_type;
/* Request MITM protection if our IO caps allow it
* except for the no-bonding case
* except for the no-bonding case.
* conn->auth_type is not updated here since
* that might cause the user confirmation to be
* rejected in case the remote doesn't have the
* IO capabilities for MITM.
*/
if (conn->io_capability != HCI_IO_NO_INPUT_OUTPUT &&
cp.authentication != HCI_AT_NO_BONDING)
@ -3628,8 +3636,11 @@ static void hci_user_confirm_request_evt(struct hci_dev *hdev,
/* If we're not the initiators request authorization to
* proceed from user space (mgmt_user_confirm with
* confirm_hint set to 1). */
if (!test_bit(HCI_CONN_AUTH_PEND, &conn->flags)) {
* confirm_hint set to 1). The exception is if neither
* side had MITM in which case we do auto-accept.
*/
if (!test_bit(HCI_CONN_AUTH_PEND, &conn->flags) &&
(loc_mitm || rem_mitm)) {
BT_DBG("Confirming auto-accept as acceptor");
confirm_hint = 1;
goto confirm;

8
net/bluetooth/l2cap_core.c
Просмотреть файл

@ -1663,7 +1663,13 @@ static void l2cap_conn_del(struct hci_conn *hcon, int err)
kfree_skb(conn->rx_skb);
skb_queue_purge(&conn->pending_rx);
flush_work(&conn->pending_rx_work);
/* We can not call flush_work(&conn->pending_rx_work) here since we
* might block if we are running on a worker from the same workqueue
* pending_rx_work is waiting on.
*/
if (work_pending(&conn->pending_rx_work))
cancel_work_sync(&conn->pending_rx_work);
l2cap_unregister_all_users(conn);

5
net/bluetooth/l2cap_sock.c
Просмотреть файл

@ -787,11 +787,6 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
/*change security for LE channels */
if (chan->scid == L2CAP_CID_ATT) {
if (!conn->hcon->out) {
err = -EINVAL;
break;
}
if (smp_conn_security(conn->hcon, sec.level))
break;
sk->sk_state = BT_CONFIG;

104
net/bluetooth/mgmt.c
Просмотреть файл

@ -1047,6 +1047,43 @@ static void clean_up_hci_complete(struct hci_dev *hdev, u8 status)
}
}
static void hci_stop_discovery(struct hci_request *req)
{
struct hci_dev *hdev = req->hdev;
struct hci_cp_remote_name_req_cancel cp;
struct inquiry_entry *e;
switch (hdev->discovery.state) {
case DISCOVERY_FINDING:
if (test_bit(HCI_INQUIRY, &hdev->flags)) {
hci_req_add(req, HCI_OP_INQUIRY_CANCEL, 0, NULL);
} else {
cancel_delayed_work(&hdev->le_scan_disable);
hci_req_add_le_scan_disable(req);
}
break;
case DISCOVERY_RESOLVING:
e = hci_inquiry_cache_lookup_resolve(hdev, BDADDR_ANY,
NAME_PENDING);
if (!e)
return;
bacpy(&cp.bdaddr, &e->data.bdaddr);
hci_req_add(req, HCI_OP_REMOTE_NAME_REQ_CANCEL, sizeof(cp),
&cp);
break;
default:
/* Passive scanning */
if (test_bit(HCI_LE_SCAN, &hdev->dev_flags))
hci_req_add_le_scan_disable(req);
break;
}
}
static int clean_up_hci_state(struct hci_dev *hdev)
{
struct hci_request req;
@ -1063,9 +1100,7 @@ static int clean_up_hci_state(struct hci_dev *hdev)
if (test_bit(HCI_ADVERTISING, &hdev->dev_flags))
disable_advertising(&req);
if (test_bit(HCI_LE_SCAN, &hdev->dev_flags)) {
hci_req_add_le_scan_disable(&req);
}
hci_stop_discovery(&req);
list_for_each_entry(conn, &hdev->conn_hash.list, list) {
struct hci_cp_disconnect dc;
@ -2996,8 +3031,13 @@ static int user_pairing_resp(struct sock *sk, struct hci_dev *hdev,
}
if (addr->type == BDADDR_LE_PUBLIC || addr->type == BDADDR_LE_RANDOM) {
/* Continue with pairing via SMP */
/* Continue with pairing via SMP. The hdev lock must be
* released as SMP may try to recquire it for crypto
* purposes.
*/
hci_dev_unlock(hdev);
err = smp_user_confirm_reply(conn, mgmt_op, passkey);
hci_dev_lock(hdev);
if (!err)
err = cmd_complete(sk, hdev->id, mgmt_op,
@ -3574,8 +3614,6 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data,
{
struct mgmt_cp_stop_discovery *mgmt_cp = data;
struct pending_cmd *cmd;
struct hci_cp_remote_name_req_cancel cp;
struct inquiry_entry *e;
struct hci_request req;
int err;
@ -3605,52 +3643,22 @@ static int stop_discovery(struct sock *sk, struct hci_dev *hdev, void *data,
hci_req_init(&req, hdev);
switch (hdev->discovery.state) {
case DISCOVERY_FINDING:
if (test_bit(HCI_INQUIRY, &hdev->flags)) {
hci_req_add(&req, HCI_OP_INQUIRY_CANCEL, 0, NULL);
} else {
cancel_delayed_work(&hdev->le_scan_disable);
hci_stop_discovery(&req);
hci_req_add_le_scan_disable(&req);
}
break;
case DISCOVERY_RESOLVING:
e = hci_inquiry_cache_lookup_resolve(hdev, BDADDR_ANY,
NAME_PENDING);
if (!e) {
mgmt_pending_remove(cmd);
err = cmd_complete(sk, hdev->id,
MGMT_OP_STOP_DISCOVERY, 0,
&mgmt_cp->type,
sizeof(mgmt_cp->type));
hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
goto unlock;
}
bacpy(&cp.bdaddr, &e->data.bdaddr);
hci_req_add(&req, HCI_OP_REMOTE_NAME_REQ_CANCEL, sizeof(cp),
&cp);
break;
default:
BT_DBG("unknown discovery state %u", hdev->discovery.state);
mgmt_pending_remove(cmd);
err = cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY,
MGMT_STATUS_FAILED, &mgmt_cp->type,
sizeof(mgmt_cp->type));
err = hci_req_run(&req, stop_discovery_complete);
if (!err) {
hci_discovery_set_state(hdev, DISCOVERY_STOPPING);
goto unlock;
}
err = hci_req_run(&req, stop_discovery_complete);
if (err < 0)
mgmt_pending_remove(cmd);
else
hci_discovery_set_state(hdev, DISCOVERY_STOPPING);
mgmt_pending_remove(cmd);
/* If no HCI commands were sent we're done */
if (err == -ENODATA) {
err = cmd_complete(sk, hdev->id, MGMT_OP_STOP_DISCOVERY, 0,
&mgmt_cp->type, sizeof(mgmt_cp->type));
hci_discovery_set_state(hdev, DISCOVERY_STOPPED);
}
unlock:
hci_dev_unlock(hdev);

9
net/bluetooth/smp.c
Просмотреть файл

@ -544,7 +544,7 @@ static u8 smp_random(struct smp_chan *smp)
hci_le_start_enc(hcon, ediv, rand, stk);
hcon->enc_key_size = smp->enc_key_size;
} else {
u8 stk[16];
u8 stk[16], auth;
__le64 rand = 0;
__le16 ediv = 0;
@ -556,8 +556,13 @@ static u8 smp_random(struct smp_chan *smp)
memset(stk + smp->enc_key_size, 0,
SMP_MAX_ENC_KEY_SIZE - smp->enc_key_size);
if (hcon->pending_sec_level == BT_SECURITY_HIGH)
auth = 1;
else
auth = 0;
hci_add_ltk(hcon->hdev, &hcon->dst, hcon->dst_type,
HCI_SMP_STK_SLAVE, 0, stk, smp->enc_key_size,
HCI_SMP_STK_SLAVE, auth, stk, smp->enc_key_size,
ediv, rand);
}