diff options
| author | David S. Miller <davem@davemloft.net> | 2010-07-01 17:34:14 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-07-01 17:34:14 -0700 |
| commit | 05318bc905467237d4aa68a701f6e92a2b332218 (patch) | |
| tree | 3b7577383bca50aeb442568aa16cf8f2167b8694 /net/wireless/nl80211.c | |
| parent | ea812ca1b06113597adcd8e70c0f84a413d97544 (diff) | |
| parent | 88c1f4f6dffe66e2fed8e7e3276e091ee850bed0 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
Conflicts:
drivers/net/wireless/libertas/host.h
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 6b41d15c4a0..85285b43d37 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -153,6 +153,9 @@ static const struct nla_policy nl80211_policy[NL80211_ATTR_MAX+1] = { [NL80211_ATTR_CQM] = { .type = NLA_NESTED, }, [NL80211_ATTR_LOCAL_STATE_CHANGE] = { .type = NLA_FLAG }, [NL80211_ATTR_AP_ISOLATE] = { .type = NLA_U8 }, + + [NL80211_ATTR_WIPHY_TX_POWER_SETTING] = { .type = NLA_U32 }, + [NL80211_ATTR_WIPHY_TX_POWER_LEVEL] = { .type = NLA_U32 }, }; /* policy for the attributes */ @@ -869,6 +872,34 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info) goto bad_res; } + if (info->attrs[NL80211_ATTR_WIPHY_TX_POWER_SETTING]) { + enum nl80211_tx_power_setting type; + int idx, mbm = 0; + + if (!rdev->ops->set_tx_power) { + return -EOPNOTSUPP; + goto bad_res; + } + + idx = NL80211_ATTR_WIPHY_TX_POWER_SETTING; + type = nla_get_u32(info->attrs[idx]); + + if (!info->attrs[NL80211_ATTR_WIPHY_TX_POWER_LEVEL] && + (type != NL80211_TX_POWER_AUTOMATIC)) { + result = -EINVAL; + goto bad_res; + } + + if (type != NL80211_TX_POWER_AUTOMATIC) { + idx = NL80211_ATTR_WIPHY_TX_POWER_LEVEL; + mbm = nla_get_u32(info->attrs[idx]); + } + + result = rdev->ops->set_tx_power(&rdev->wiphy, type, mbm); + if (result) + goto bad_res; + } + changed = 0; if (info->attrs[NL80211_ATTR_WIPHY_RETRY_SHORT]) { |