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体验新版 GitCode,发现更多精彩内容 >>
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7ac3b025
编写于
6月 27, 2008
作者:
D
David S. Miller
浏览文件
操作
浏览文件
下载
差异文件
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6
上级
3e3cda96
66b5004d
变更
9
隐藏空白更改
内联
并排
Showing
9 changed file
with
115 addition
and
70 deletion
+115
-70
drivers/net/wireless/b43/leds.c
drivers/net/wireless/b43/leds.c
+3
-0
drivers/net/wireless/b43/main.c
drivers/net/wireless/b43/main.c
+8
-4
drivers/net/wireless/b43legacy/dma.c
drivers/net/wireless/b43legacy/dma.c
+1
-1
drivers/net/wireless/b43legacy/main.c
drivers/net/wireless/b43legacy/main.c
+4
-2
drivers/net/wireless/iwlwifi/iwl3945-base.c
drivers/net/wireless/iwlwifi/iwl3945-base.c
+18
-15
drivers/net/wireless/iwlwifi/iwl4965-base.c
drivers/net/wireless/iwlwifi/iwl4965-base.c
+21
-18
drivers/net/wireless/rt2x00/rt2500usb.c
drivers/net/wireless/rt2x00/rt2500usb.c
+21
-15
drivers/net/wireless/rt2x00/rt73usb.c
drivers/net/wireless/rt2x00/rt73usb.c
+21
-15
net/wireless/reg.c
net/wireless/reg.c
+18
-0
未找到文件。
drivers/net/wireless/b43/leds.c
浏览文件 @
7ac3b025
...
...
@@ -72,6 +72,9 @@ static void b43_led_brightness_set(struct led_classdev *led_dev,
struct
b43_wldev
*
dev
=
led
->
dev
;
bool
radio_enabled
;
if
(
unlikely
(
b43_status
(
dev
)
<
B43_STAT_INITIALIZED
))
return
;
/* Checking the radio-enabled status here is slightly racy,
* but we want to avoid the locking overhead and we don't care
* whether the LED has the wrong state for a second. */
...
...
drivers/net/wireless/b43/main.c
浏览文件 @
7ac3b025
...
...
@@ -2883,12 +2883,11 @@ static int b43_op_tx(struct ieee80211_hw *hw,
if
(
unlikely
(
skb
->
len
<
2
+
2
+
6
))
{
/* Too short, this can't be a valid frame. */
dev_kfree_skb_any
(
skb
);
return
NETDEV_TX_OK
;
goto
drop_packet
;
}
B43_WARN_ON
(
skb_shinfo
(
skb
)
->
nr_frags
);
if
(
unlikely
(
!
dev
))
return
NETDEV_TX_BUSY
;
goto
drop_packet
;
/* Transmissions on seperate queues can run concurrently. */
read_lock_irqsave
(
&
wl
->
tx_lock
,
flags
);
...
...
@@ -2904,7 +2903,12 @@ static int b43_op_tx(struct ieee80211_hw *hw,
read_unlock_irqrestore
(
&
wl
->
tx_lock
,
flags
);
if
(
unlikely
(
err
))
return
NETDEV_TX_BUSY
;
goto
drop_packet
;
return
NETDEV_TX_OK
;
drop_packet:
/* We can not transmit this packet. Drop it. */
dev_kfree_skb_any
(
skb
);
return
NETDEV_TX_OK
;
}
...
...
drivers/net/wireless/b43legacy/dma.c
浏览文件 @
7ac3b025
...
...
@@ -876,6 +876,7 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,
if
(
!
ring
)
goto
out
;
ring
->
type
=
type
;
ring
->
dev
=
dev
;
nr_slots
=
B43legacy_RXRING_SLOTS
;
if
(
for_tx
)
...
...
@@ -922,7 +923,6 @@ struct b43legacy_dmaring *b43legacy_setup_dmaring(struct b43legacy_wldev *dev,
DMA_TO_DEVICE
);
}
ring
->
dev
=
dev
;
ring
->
nr_slots
=
nr_slots
;
ring
->
mmio_base
=
b43legacy_dmacontroller_base
(
type
,
controller_index
);
ring
->
index
=
controller_index
;
...
...
drivers/net/wireless/b43legacy/main.c
浏览文件 @
7ac3b025
...
...
@@ -2378,8 +2378,10 @@ static int b43legacy_op_tx(struct ieee80211_hw *hw,
}
else
err
=
b43legacy_dma_tx
(
dev
,
skb
,
ctl
);
out:
if
(
unlikely
(
err
))
return
NETDEV_TX_BUSY
;
if
(
unlikely
(
err
))
{
/* Drop the packet. */
dev_kfree_skb_any
(
skb
);
}
return
NETDEV_TX_OK
;
}
...
...
drivers/net/wireless/iwlwifi/iwl3945-base.c
浏览文件 @
7ac3b025
...
...
@@ -2227,7 +2227,10 @@ static int iwl3945_scan_initiate(struct iwl3945_priv *priv)
}
IWL_DEBUG_INFO
(
"Starting scan...
\n
"
);
priv
->
scan_bands
=
2
;
if
(
priv
->
cfg
->
sku
&
IWL_SKU_G
)
priv
->
scan_bands
|=
BIT
(
IEEE80211_BAND_2GHZ
);
if
(
priv
->
cfg
->
sku
&
IWL_SKU_A
)
priv
->
scan_bands
|=
BIT
(
IEEE80211_BAND_5GHZ
);
set_bit
(
STATUS_SCANNING
,
&
priv
->
status
);
priv
->
scan_start
=
jiffies
;
priv
->
scan_pass_start
=
priv
->
scan_start
;
...
...
@@ -3352,13 +3355,18 @@ static void iwl3945_rx_scan_complete_notif(struct iwl3945_priv *priv,
cancel_delayed_work
(
&
priv
->
scan_check
);
IWL_DEBUG_INFO
(
"Scan pass on %sGHz took %dms
\n
"
,
(
priv
->
scan_bands
==
2
)
?
"2.4"
:
"5.2"
,
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_2GHZ
))
?
"2.4"
:
"5.2"
,
jiffies_to_msecs
(
elapsed_jiffies
(
priv
->
scan_pass_start
,
jiffies
)));
/* Remove this scanned band from the list
* of pending bands to scan */
priv
->
scan_bands
--
;
/* Remove this scanned band from the list of pending
* bands to scan, band G precedes A in order of scanning
* as seen in iwl3945_bg_request_scan */
if
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_2GHZ
))
priv
->
scan_bands
&=
~
BIT
(
IEEE80211_BAND_2GHZ
);
else
if
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_5GHZ
))
priv
->
scan_bands
&=
~
BIT
(
IEEE80211_BAND_5GHZ
);
/* If a request to abort was given, or the scan did not succeed
* then we reset the scan state machine and terminate,
...
...
@@ -4972,7 +4980,7 @@ static int iwl3945_get_channels_for_scan(struct iwl3945_priv *priv,
ch_info
=
iwl3945_get_channel_info
(
priv
,
band
,
scan_ch
->
channel
);
if
(
!
is_channel_valid
(
ch_info
))
{
IWL_DEBUG_SCAN
(
"Channel %d is INVALID for this
SKU
.
\n
"
,
IWL_DEBUG_SCAN
(
"Channel %d is INVALID for this
band
.
\n
"
,
scan_ch
->
channel
);
continue
;
}
...
...
@@ -6315,21 +6323,16 @@ static void iwl3945_bg_request_scan(struct work_struct *data)
/* flags + rate selection */
switch
(
priv
->
scan_bands
)
{
case
2
:
if
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_2GHZ
))
{
scan
->
flags
=
RXON_FLG_BAND_24G_MSK
|
RXON_FLG_AUTO_DETECT_MSK
;
scan
->
tx_cmd
.
rate
=
IWL_RATE_1M_PLCP
;
scan
->
good_CRC_th
=
0
;
band
=
IEEE80211_BAND_2GHZ
;
break
;
case
1
:
}
else
if
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_5GHZ
))
{
scan
->
tx_cmd
.
rate
=
IWL_RATE_6M_PLCP
;
scan
->
good_CRC_th
=
IWL_GOOD_CRC_TH
;
band
=
IEEE80211_BAND_5GHZ
;
break
;
default:
}
else
{
IWL_WARNING
(
"Invalid scan band count
\n
"
);
goto
done
;
}
...
...
@@ -6770,7 +6773,7 @@ static int iwl3945_mac_config(struct ieee80211_hw *hw, struct ieee80211_conf *co
ch_info
=
iwl3945_get_channel_info
(
priv
,
conf
->
channel
->
band
,
conf
->
channel
->
hw_value
);
if
(
!
is_channel_valid
(
ch_info
))
{
IWL_DEBUG_SCAN
(
"Channel %d [%d] is INVALID for this
SKU
.
\n
"
,
IWL_DEBUG_SCAN
(
"Channel %d [%d] is INVALID for this
band
.
\n
"
,
conf
->
channel
->
hw_value
,
conf
->
channel
->
band
);
IWL_DEBUG_MAC80211
(
"leave - invalid channel
\n
"
);
spin_unlock_irqrestore
(
&
priv
->
lock
,
flags
);
...
...
drivers/net/wireless/iwlwifi/iwl4965-base.c
浏览文件 @
7ac3b025
...
...
@@ -1774,7 +1774,10 @@ static int iwl4965_scan_initiate(struct iwl_priv *priv)
}
IWL_DEBUG_INFO
(
"Starting scan...
\n
"
);
priv
->
scan_bands
=
2
;
if
(
priv
->
cfg
->
sku
&
IWL_SKU_G
)
priv
->
scan_bands
|=
BIT
(
IEEE80211_BAND_2GHZ
);
if
(
priv
->
cfg
->
sku
&
IWL_SKU_A
)
priv
->
scan_bands
|=
BIT
(
IEEE80211_BAND_5GHZ
);
set_bit
(
STATUS_SCANNING
,
&
priv
->
status
);
priv
->
scan_start
=
jiffies
;
priv
->
scan_pass_start
=
priv
->
scan_start
;
...
...
@@ -3023,8 +3026,9 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv,
IWL_DEBUG_TX_REPLY
(
"Tx queue reclaim %d
\n
"
,
index
);
if
(
index
!=
-
1
)
{
int
freed
=
iwl4965_tx_queue_reclaim
(
priv
,
txq_id
,
index
);
#ifdef CONFIG_IWL4965_HT
int
freed
=
iwl4965_tx_queue_reclaim
(
priv
,
txq_id
,
index
);
if
(
tid
!=
MAX_TID_COUNT
)
priv
->
stations
[
sta_id
].
tid
[
tid
].
tfds_in_queue
-=
freed
;
if
(
iwl4965_queue_space
(
&
txq
->
q
)
>
txq
->
q
.
low_mark
&&
...
...
@@ -3276,13 +3280,18 @@ static void iwl4965_rx_scan_complete_notif(struct iwl_priv *priv,
cancel_delayed_work
(
&
priv
->
scan_check
);
IWL_DEBUG_INFO
(
"Scan pass on %sGHz took %dms
\n
"
,
(
priv
->
scan_bands
==
2
)
?
"2.4"
:
"5.2"
,
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_2GHZ
))
?
"2.4"
:
"5.2"
,
jiffies_to_msecs
(
elapsed_jiffies
(
priv
->
scan_pass_start
,
jiffies
)));
/* Remove this scanned band from the list
* of pending bands to scan */
priv
->
scan_bands
--
;
/* Remove this scanned band from the list of pending
* bands to scan, band G precedes A in order of scanning
* as seen in iwl_bg_request_scan */
if
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_2GHZ
))
priv
->
scan_bands
&=
~
BIT
(
IEEE80211_BAND_2GHZ
);
else
if
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_5GHZ
))
priv
->
scan_bands
&=
~
BIT
(
IEEE80211_BAND_5GHZ
);
/* If a request to abort was given, or the scan did not succeed
* then we reset the scan state machine and terminate,
...
...
@@ -3292,7 +3301,7 @@ static void iwl4965_rx_scan_complete_notif(struct iwl_priv *priv,
clear_bit
(
STATUS_SCAN_ABORTING
,
&
priv
->
status
);
}
else
{
/* If there are more bands on this scan pass reschedule */
if
(
priv
->
scan_bands
>
0
)
if
(
priv
->
scan_bands
)
goto
reschedule
;
}
...
...
@@ -4635,10 +4644,9 @@ static int iwl4965_get_channels_for_scan(struct iwl_priv *priv,
scan_ch
->
channel
=
ieee80211_frequency_to_channel
(
channels
[
i
].
center_freq
);
ch_info
=
iwl_get_channel_info
(
priv
,
band
,
scan_ch
->
channel
);
ch_info
=
iwl_get_channel_info
(
priv
,
band
,
scan_ch
->
channel
);
if
(
!
is_channel_valid
(
ch_info
))
{
IWL_DEBUG_SCAN
(
"Channel %d is INVALID for this
SKU
.
\n
"
,
IWL_DEBUG_SCAN
(
"Channel %d is INVALID for this
band
.
\n
"
,
scan_ch
->
channel
);
continue
;
}
...
...
@@ -5830,8 +5838,7 @@ static void iwl4965_bg_request_scan(struct work_struct *data)
scan
->
tx_cmd
.
stop_time
.
life_time
=
TX_CMD_LIFE_TIME_INFINITE
;
switch
(
priv
->
scan_bands
)
{
case
2
:
if
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_2GHZ
))
{
scan
->
flags
=
RXON_FLG_BAND_24G_MSK
|
RXON_FLG_AUTO_DETECT_MSK
;
scan
->
tx_cmd
.
rate_n_flags
=
iwl4965_hw_set_rate_n_flags
(
IWL_RATE_1M_PLCP
,
...
...
@@ -5839,17 +5846,13 @@ static void iwl4965_bg_request_scan(struct work_struct *data)
scan
->
good_CRC_th
=
0
;
band
=
IEEE80211_BAND_2GHZ
;
break
;
case
1
:
}
else
if
(
priv
->
scan_bands
&
BIT
(
IEEE80211_BAND_5GHZ
))
{
scan
->
tx_cmd
.
rate_n_flags
=
iwl4965_hw_set_rate_n_flags
(
IWL_RATE_6M_PLCP
,
RATE_MCS_ANT_B_MSK
);
scan
->
good_CRC_th
=
IWL_GOOD_CRC_TH
;
band
=
IEEE80211_BAND_5GHZ
;
break
;
default:
}
else
{
IWL_WARNING
(
"Invalid scan band count
\n
"
);
goto
done
;
}
...
...
drivers/net/wireless/rt2x00/rt2500usb.c
浏览文件 @
7ac3b025
...
...
@@ -138,11 +138,8 @@ static void rt2500usb_bbp_write(struct rt2x00_dev *rt2x00dev,
* Wait until the BBP becomes ready.
*/
reg
=
rt2500usb_bbp_check
(
rt2x00dev
);
if
(
rt2x00_get_field16
(
reg
,
PHY_CSR8_BUSY
))
{
ERROR
(
rt2x00dev
,
"PHY_CSR8 register busy. Write failed.
\n
"
);
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
return
;
}
if
(
rt2x00_get_field16
(
reg
,
PHY_CSR8_BUSY
))
goto
exit_fail
;
/*
* Write the data into the BBP.
...
...
@@ -155,6 +152,13 @@ static void rt2500usb_bbp_write(struct rt2x00_dev *rt2x00dev,
rt2500usb_register_write_lock
(
rt2x00dev
,
PHY_CSR7
,
reg
);
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
return
;
exit_fail:
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
ERROR
(
rt2x00dev
,
"PHY_CSR8 register busy. Write failed.
\n
"
);
}
static
void
rt2500usb_bbp_read
(
struct
rt2x00_dev
*
rt2x00dev
,
...
...
@@ -168,10 +172,8 @@ static void rt2500usb_bbp_read(struct rt2x00_dev *rt2x00dev,
* Wait until the BBP becomes ready.
*/
reg
=
rt2500usb_bbp_check
(
rt2x00dev
);
if
(
rt2x00_get_field16
(
reg
,
PHY_CSR8_BUSY
))
{
ERROR
(
rt2x00dev
,
"PHY_CSR8 register busy. Read failed.
\n
"
);
return
;
}
if
(
rt2x00_get_field16
(
reg
,
PHY_CSR8_BUSY
))
goto
exit_fail
;
/*
* Write the request into the BBP.
...
...
@@ -186,17 +188,21 @@ static void rt2500usb_bbp_read(struct rt2x00_dev *rt2x00dev,
* Wait until the BBP becomes ready.
*/
reg
=
rt2500usb_bbp_check
(
rt2x00dev
);
if
(
rt2x00_get_field16
(
reg
,
PHY_CSR8_BUSY
))
{
ERROR
(
rt2x00dev
,
"PHY_CSR8 register busy. Read failed.
\n
"
);
*
value
=
0xff
;
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
return
;
}
if
(
rt2x00_get_field16
(
reg
,
PHY_CSR8_BUSY
))
goto
exit_fail
;
rt2500usb_register_read_lock
(
rt2x00dev
,
PHY_CSR7
,
&
reg
);
*
value
=
rt2x00_get_field16
(
reg
,
PHY_CSR7_DATA
);
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
return
;
exit_fail:
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
ERROR
(
rt2x00dev
,
"PHY_CSR8 register busy. Read failed.
\n
"
);
*
value
=
0xff
;
}
static
void
rt2500usb_rf_write
(
struct
rt2x00_dev
*
rt2x00dev
,
...
...
drivers/net/wireless/rt2x00/rt73usb.c
浏览文件 @
7ac3b025
...
...
@@ -134,11 +134,8 @@ static void rt73usb_bbp_write(struct rt2x00_dev *rt2x00dev,
* Wait until the BBP becomes ready.
*/
reg
=
rt73usb_bbp_check
(
rt2x00dev
);
if
(
rt2x00_get_field32
(
reg
,
PHY_CSR3_BUSY
))
{
ERROR
(
rt2x00dev
,
"PHY_CSR3 register busy. Write failed.
\n
"
);
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
return
;
}
if
(
rt2x00_get_field32
(
reg
,
PHY_CSR3_BUSY
))
goto
exit_fail
;
/*
* Write the data into the BBP.
...
...
@@ -151,6 +148,13 @@ static void rt73usb_bbp_write(struct rt2x00_dev *rt2x00dev,
rt73usb_register_write_lock
(
rt2x00dev
,
PHY_CSR3
,
reg
);
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
return
;
exit_fail:
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
ERROR
(
rt2x00dev
,
"PHY_CSR3 register busy. Write failed.
\n
"
);
}
static
void
rt73usb_bbp_read
(
struct
rt2x00_dev
*
rt2x00dev
,
...
...
@@ -164,11 +168,8 @@ static void rt73usb_bbp_read(struct rt2x00_dev *rt2x00dev,
* Wait until the BBP becomes ready.
*/
reg
=
rt73usb_bbp_check
(
rt2x00dev
);
if
(
rt2x00_get_field32
(
reg
,
PHY_CSR3_BUSY
))
{
ERROR
(
rt2x00dev
,
"PHY_CSR3 register busy. Read failed.
\n
"
);
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
return
;
}
if
(
rt2x00_get_field32
(
reg
,
PHY_CSR3_BUSY
))
goto
exit_fail
;
/*
* Write the request into the BBP.
...
...
@@ -184,14 +185,19 @@ static void rt73usb_bbp_read(struct rt2x00_dev *rt2x00dev,
* Wait until the BBP becomes ready.
*/
reg
=
rt73usb_bbp_check
(
rt2x00dev
);
if
(
rt2x00_get_field32
(
reg
,
PHY_CSR3_BUSY
))
{
ERROR
(
rt2x00dev
,
"PHY_CSR3 register busy. Read failed.
\n
"
);
*
value
=
0xff
;
return
;
}
if
(
rt2x00_get_field32
(
reg
,
PHY_CSR3_BUSY
))
goto
exit_fail
;
*
value
=
rt2x00_get_field32
(
reg
,
PHY_CSR3_VALUE
);
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
return
;
exit_fail:
mutex_unlock
(
&
rt2x00dev
->
usb_cache_mutex
);
ERROR
(
rt2x00dev
,
"PHY_CSR3 register busy. Read failed.
\n
"
);
*
value
=
0xff
;
}
static
void
rt73usb_rf_write
(
struct
rt2x00_dev
*
rt2x00dev
,
...
...
net/wireless/reg.c
浏览文件 @
7ac3b025
...
...
@@ -80,6 +80,23 @@ static const struct ieee80211_channel_range ieee80211_JP_channels[] = {
IEEE80211_CHAN_RADAR
),
};
static
const
struct
ieee80211_channel_range
ieee80211_EU_channels
[]
=
{
/* IEEE 802.11b/g, channels 1..13 */
RANGE_PWR
(
2412
,
2472
,
20
,
6
,
0
),
/* IEEE 802.11a, channel 36*/
RANGE_PWR
(
5180
,
5180
,
23
,
6
,
IEEE80211_CHAN_PASSIVE_SCAN
),
/* IEEE 802.11a, channel 40*/
RANGE_PWR
(
5200
,
5200
,
23
,
6
,
IEEE80211_CHAN_PASSIVE_SCAN
),
/* IEEE 802.11a, channel 44*/
RANGE_PWR
(
5220
,
5220
,
23
,
6
,
IEEE80211_CHAN_PASSIVE_SCAN
),
/* IEEE 802.11a, channels 48..64 */
RANGE_PWR
(
5240
,
5320
,
23
,
6
,
IEEE80211_CHAN_NO_IBSS
|
IEEE80211_CHAN_RADAR
),
/* IEEE 802.11a, channels 100..140 */
RANGE_PWR
(
5500
,
5700
,
30
,
6
,
IEEE80211_CHAN_NO_IBSS
|
IEEE80211_CHAN_RADAR
),
};
#define REGDOM(_code) \
{ \
.code = __stringify(_code), \
...
...
@@ -90,6 +107,7 @@ static const struct ieee80211_channel_range ieee80211_JP_channels[] = {
static
const
struct
ieee80211_regdomain
ieee80211_regdoms
[]
=
{
REGDOM
(
US
),
REGDOM
(
JP
),
REGDOM
(
EU
),
};
...
...
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