diff options
| author | John W. Linville <linville@tuxdriver.com> | 2010-07-28 16:41:06 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-07-29 12:46:49 -0400 |
| commit | ece550d0e416b4146e1ec3d934f9773dbf8c7242 (patch) | |
| tree | cfdce97332f066556a0c80746c4ef2f4a0f80a67 /drivers/net/wireless/wl12xx/wl1271_main.c | |
| parent | bef9cb589d37c5eb2e3fb9e529fa3933db4dda19 (diff) | |
wl1271: add get_survey callback in order to get channel noise
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Acked-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 864318f096e..374abf0f5cc 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -1927,6 +1927,22 @@ out: return mactime; } +static int wl1271_op_get_survey(struct ieee80211_hw *hw, int idx, + struct survey_info *survey) +{ + struct wl1271 *wl = hw->priv; + struct ieee80211_conf *conf = &hw->conf; + + if (idx != 0) + return -ENOENT; + + survey->channel = conf->channel; + survey->filled = SURVEY_INFO_NOISE_DBM; + survey->noise = wl->noise; + + return 0; +} + /* can't be const, mac80211 writes to this */ static struct ieee80211_rate wl1271_rates[] = { { .bitrate = 10, @@ -2156,6 +2172,7 @@ static const struct ieee80211_ops wl1271_ops = { .set_rts_threshold = wl1271_op_set_rts_threshold, .conf_tx = wl1271_op_conf_tx, .get_tsf = wl1271_op_get_tsf, + .get_survey = wl1271_op_get_survey, CFG80211_TESTMODE_CMD(wl1271_tm_cmd) }; |