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nexedi
linux
Commits
354b4f04
Commit
354b4f04
authored
Apr 29, 2010
by
John W. Linville
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Plain Diff
b43: Added get_survey callback in order to get channel noise
Signed-off-by:
John W. Linville
<
linville@tuxdriver.com
>
parent
91639c76
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drivers/net/wireless/b43/main.c
drivers/net/wireless/b43/main.c
+18
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drivers/net/wireless/b43/main.c
View file @
354b4f04
...
...
@@ -4570,6 +4570,23 @@ static void b43_op_sw_scan_complete_notifier(struct ieee80211_hw *hw)
mutex_unlock
(
&
wl
->
mutex
);
}
static
int
b43_op_get_survey
(
struct
ieee80211_hw
*
hw
,
int
idx
,
struct
survey_info
*
survey
)
{
struct
b43_wl
*
wl
=
hw_to_b43_wl
(
hw
);
struct
b43_wldev
*
dev
=
wl
->
current_dev
;
struct
ieee80211_conf
*
conf
=
&
hw
->
conf
;
if
(
idx
!=
0
)
return
-
ENOENT
;
survey
->
channel
=
conf
->
channel
;
survey
->
filled
=
SURVEY_INFO_NOISE_DBM
;
survey
->
noise
=
dev
->
stats
.
link_noise
;
return
0
;
}
static
const
struct
ieee80211_ops
b43_hw_ops
=
{
.
tx
=
b43_op_tx
,
.
conf_tx
=
b43_op_conf_tx
,
...
...
@@ -4589,6 +4606,7 @@ static const struct ieee80211_ops b43_hw_ops = {
.
sta_notify
=
b43_op_sta_notify
,
.
sw_scan_start
=
b43_op_sw_scan_start_notifier
,
.
sw_scan_complete
=
b43_op_sw_scan_complete_notifier
,
.
get_survey
=
b43_op_get_survey
,
.
rfkill_poll
=
b43_rfkill_poll
,
};
...
...
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