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wlcore: track current channel type per vif 

Track the current 802.11 channel type, defaulting to a NO_HT channel.
Update the channel type element when changed by mac80211.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Arik Nemtsov 2012-05-10 12:13:30 +03:00 committed by Luciano Coelho
parent 23ee9bf8c3
commit 83d08d3ff3
3 changed files with 12 additions and 1 deletions
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9
drivers/net/wireless/ti/wlcore/main.c
View File

@ -1767,6 +1767,7 @@ static void wl1271_op_stop(struct ieee80211_hw *hw)
wl->rx_counter = 0;
wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
wl->channel_type = NL80211_CHAN_NO_HT;
wl->tx_blocks_available = 0;
wl->tx_allocated_blocks = 0;
wl->tx_results_count = 0;
@ -1919,6 +1920,7 @@ static int wl12xx_init_vif_data(struct wl1271 *wl, struct ieee80211_vif *vif)
wlvif->band = wl->band;
wlvif->channel = wl->channel;
wlvif->power_level = wl->power_level;
wlvif->channel_type = wl->channel_type;
INIT_WORK(&wlvif->rx_streaming_enable_work,
wl1271_rx_streaming_enable_work);
@ -2469,11 +2471,13 @@ static int wl12xx_config_vif(struct wl1271 *wl, struct wl12xx_vif *wlvif,
/* if the channel changes while joined, join again */
if (changed & IEEE80211_CONF_CHANGE_CHANNEL &&
((wlvif->band != conf->channel->band) ||
(wlvif->channel != channel))) {
(wlvif->channel != channel) ||
(wlvif->channel_type != conf->channel_type))) {
/* send all pending packets */
wl1271_tx_work_locked(wl);
wlvif->band = conf->channel->band;
wlvif->channel = channel;
wlvif->channel_type = conf->channel_type;
if (!is_ap) {
/*
@ -2593,6 +2597,7 @@ static int wl1271_op_config(struct ieee80211_hw *hw, u32 changed)
if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
wl->band = conf->channel->band;
wl->channel = channel;
wl->channel_type = conf->channel_type;
}
if (changed & IEEE80211_CONF_CHANGE_POWER)
@ -3704,6 +3709,7 @@ static void wl1271_bss_info_changed_sta(struct wl1271 *wl,
u32 rates;
int ieoffset;
wlvif->aid = bss_conf->aid;
wlvif->channel_type = bss_conf->channel_type;
wlvif->beacon_int = bss_conf->beacon_int;
do_join = true;
set_assoc = true;
@ -5117,6 +5123,7 @@ struct ieee80211_hw *wlcore_alloc_hw(size_t priv_size)
wl->rx_counter = 0;
wl->power_level = WL1271_DEFAULT_POWER_LEVEL;
wl->band = IEEE80211_BAND_2GHZ;
wl->channel_type = NL80211_CHAN_NO_HT;
wl->flags = 0;
wl->sg_enabled = true;
wl->hw_pg_ver = -1;

1
drivers/net/wireless/ti/wlcore/wl12xx.h
View File

@ -367,6 +367,7 @@ struct wl12xx_vif {
/* The current band */
enum ieee80211_band band;
int channel;
enum nl80211_channel_type channel_type;
u32 bitrate_masks[IEEE80211_NUM_BANDS];
u32 basic_rate_set;

3
drivers/net/wireless/ti/wlcore/wlcore.h
View File

@ -362,6 +362,9 @@ struct wl1271 {
/* RX Data filter rule state - enabled/disabled */
bool rx_filter_enabled[WL1271_MAX_RX_FILTERS];
/* the current channel type */
enum nl80211_channel_type channel_type;
};
int __devinit wlcore_probe(struct wl1271 *wl, struct platform_device *pdev);