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| author | John W. Linville <linville@tuxdriver.com> | 2010-07-29 20:47:07 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-07-29 20:47:07 +0200 |
| commit | ae3568adf42d5d3bb3cfa505b94351c5d1ce4924 (patch) | |
| tree | 112865a6e6b1e4ddf70362f3efb295c495ec85b9 /drivers/net/wireless/p54/main.c | |
| parent | net: bnx2x_cmn.c needs net/ip6_checksum.h for csum_ipv6_magic (diff) | |
| parent | cfg80211: fix dev <-> wiphy typo (diff) | |
| download | linux-ae3568adf42d5d3bb3cfa505b94351c5d1ce4924.tar.xz linux-ae3568adf42d5d3bb3cfa505b94351c5d1ce4924.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Diffstat (limited to 'drivers/net/wireless/p54/main.c')
| -rw-r--r-- | drivers/net/wireless/p54/main.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c index c072f41747ca..47db439b63bf 100644 --- a/drivers/net/wireless/p54/main.c +++ b/drivers/net/wireless/p54/main.c @@ -507,6 +507,22 @@ out_unlock: return ret; } +static int p54_get_survey(struct ieee80211_hw *dev, int idx, + struct survey_info *survey) +{ + struct p54_common *priv = dev->priv; + struct ieee80211_conf *conf = &dev->conf; + + if (idx != 0) + return -ENOENT; + + survey->channel = conf->channel; + survey->filled = SURVEY_INFO_NOISE_DBM; + survey->noise = clamp_t(s8, priv->noise, -128, 127); + + return 0; +} + static const struct ieee80211_ops p54_ops = { .tx = p54_tx_80211, .start = p54_start, @@ -523,6 +539,7 @@ static const struct ieee80211_ops p54_ops = { .configure_filter = p54_configure_filter, .conf_tx = p54_conf_tx, .get_stats = p54_get_stats, + .get_survey = p54_get_survey, }; struct ieee80211_hw *p54_init_common(size_t priv_data_len) |