diff options
| author | John W. Linville <linville@tuxdriver.com> | 2010-04-29 15:56:25 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-05-03 14:51:47 -0400 |
| commit | c7ab1a4dcb8fb63364e9460b1182da6eae5f0d16 (patch) | |
| tree | 02744bf81cc0e88fabd90f6de553921581e1f12c /drivers/net/wireless/b43legacy | |
| parent | 354b4f04f2aa9d9652ecd5a4cdace784c7cfcca8 (diff) | |
b43legacy: Added get_survey callback in order to get channel noise
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43legacy')
| -rw-r--r-- | drivers/net/wireless/b43legacy/main.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c index b2df432d3c63..9304dc0f2f66 100644 --- a/drivers/net/wireless/b43legacy/main.c +++ b/drivers/net/wireless/b43legacy/main.c @@ -3481,6 +3481,23 @@ static int b43legacy_op_beacon_set_tim(struct ieee80211_hw *hw, return 0; } +static int b43legacy_op_get_survey(struct ieee80211_hw *hw, int idx, + struct survey_info *survey) +{ + struct b43legacy_wl *wl = hw_to_b43legacy_wl(hw); + struct b43legacy_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 b43legacy_hw_ops = { .tx = b43legacy_op_tx, .conf_tx = b43legacy_op_conf_tx, @@ -3493,6 +3510,7 @@ static const struct ieee80211_ops b43legacy_hw_ops = { .start = b43legacy_op_start, .stop = b43legacy_op_stop, .set_tim = b43legacy_op_beacon_set_tim, + .get_survey = b43legacy_op_get_survey, .rfkill_poll = b43legacy_rfkill_poll, }; |