diff options
| author | Avinash Patil <patila@marvell.com> | 2015-06-22 13:36:16 (GMT) |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2015-07-21 13:40:28 (GMT) |
| commit | 65d48e5971065ccb831a93232d60deb7caa9d7cb (patch) | |
| tree | 59955f28b00fe9689f92b455f511209bc2247dcb | |
| parent | b04975970676d797dec434755a14285420a4189f (diff) | |
| download | linux-65d48e5971065ccb831a93232d60deb7caa9d7cb.tar.xz | |
mwifiex: update domain_info upon band change in start_ap
It was observed that AP beacons would not reflect correct regulatory
information upon starting AP in A band. This was because of missing
AP config band update in set_channel of start_ap. Also we configure 11D
settings info FW only for specific band. So we need to download domain
info to FW even if domain remains unchanged but band is changed.
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| -rw-r--r-- | drivers/net/wireless/mwifiex/cfg80211.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mwifiex/uap_cmd.c | 7 |
3 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c index ecc8278..1d445cb 100644 --- a/drivers/net/wireless/mwifiex/cfg80211.c +++ b/drivers/net/wireless/mwifiex/cfg80211.c @@ -442,7 +442,7 @@ mwifiex_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev, * - Country codes * - Sub bands (first channel, number of channels, maximum Tx power) */ -static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy) +int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy) { u8 no_of_triplet = 0; struct ieee80211_country_ie_triplet *t; diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index 0e6ebc9..d74ef2d 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -1550,6 +1550,8 @@ void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags); void mwifiex_queue_main_work(struct mwifiex_adapter *adapter); void mwifiex_coex_ampdu_rxwinsize(struct mwifiex_adapter *adapter); void mwifiex_11n_delba(struct mwifiex_private *priv, int tid); +int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy); + #ifdef CONFIG_DEBUG_FS void mwifiex_debugfs_init(void); void mwifiex_debugfs_remove(void); diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c index b749300..4d5a6e3 100644 --- a/drivers/net/wireless/mwifiex/uap_cmd.c +++ b/drivers/net/wireless/mwifiex/uap_cmd.c @@ -808,7 +808,7 @@ void mwifiex_uap_set_channel(struct mwifiex_private *priv, struct mwifiex_uap_bss_param *bss_cfg, struct cfg80211_chan_def chandef) { - u8 config_bands = 0; + u8 config_bands = 0, old_bands = priv->adapter->config_bands; priv->bss_chandef = chandef; @@ -834,6 +834,11 @@ void mwifiex_uap_set_channel(struct mwifiex_private *priv, } priv->adapter->config_bands = config_bands; + + if (old_bands != config_bands) { + mwifiex_send_domain_info_cmd_fw(priv->adapter->wiphy); + mwifiex_dnld_txpwr_table(priv); + } } int mwifiex_config_start_uap(struct mwifiex_private *priv, |