diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-11-08 21:25:48 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-11-26 12:42:58 +0100 |
| commit | 683b6d3b31a51956ea540df00abb0b78894924c1 (patch) | |
| tree | 558e0f316b56368ab259755cb4eeaeb40331853d /drivers/net/wireless/ath/ath6kl | |
| parent | fe4b31810c06cc6518fb193efb9b3c3289b55832 (diff) | |
cfg80211: pass a channel definition struct
Instead of passing a channel pointer and channel type
to all functions and driver methods, pass a new channel
definition struct. Right now, this struct contains just
the control channel and channel type, but for VHT this
will change.
Also, add a small inline cfg80211_get_chandef_type() so
that drivers don't need to use the _type field of the
new structure all the time, which will change.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 74091d33ed6c..c0cc2e59fe6c 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -1093,15 +1093,20 @@ out: void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq, enum wmi_phy_mode mode) { - enum nl80211_channel_type type; + struct cfg80211_chan_def chandef; ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "channel switch notify nw_type %d freq %d mode %d\n", vif->nw_type, freq, mode); - type = (mode == WMI_11G_HT20) ? NL80211_CHAN_HT20 : NL80211_CHAN_NO_HT; + chandef.chan = ieee80211_get_channel(vif->ar->wiphy, freq); + if (WARN_ON(!chandef.chan)) + return; + + chandef._type = (mode == WMI_11G_HT20) ? + NL80211_CHAN_HT20 : NL80211_CHAN_NO_HT; - cfg80211_ch_switch_notify(vif->ndev, freq, type); + cfg80211_ch_switch_notify(vif->ndev, &chandef); } static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, @@ -1613,8 +1618,8 @@ static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy, vif->ssid_len = ibss_param->ssid_len; memcpy(vif->ssid, ibss_param->ssid, vif->ssid_len); - if (ibss_param->channel) - vif->ch_hint = ibss_param->channel->center_freq; + if (ibss_param->chandef.chan) + vif->ch_hint = ibss_param->chandef.chan->center_freq; if (ibss_param->channel_fixed) { /* @@ -2856,7 +2861,7 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev, p.ssid_len = vif->ssid_len; memcpy(p.ssid, vif->ssid, vif->ssid_len); p.dot11_auth_mode = vif->dot11_auth_mode; - p.ch = cpu_to_le16(info->channel->center_freq); + p.ch = cpu_to_le16(info->chandef.chan->center_freq); /* Enable uAPSD support by default */ res = ath6kl_wmi_ap_set_apsd(ar->wmi, vif->fw_vif_idx, true); @@ -2880,8 +2885,9 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev, return res; } - if (ath6kl_set_htcap(vif, info->channel->band, - info->channel_type != NL80211_CHAN_NO_HT)) + if (ath6kl_set_htcap(vif, info->chandef.chan->band, + cfg80211_get_chandef_type(&info->chandef) + != NL80211_CHAN_NO_HT)) return -EIO; /* |