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| author | Yogesh Ashok Powar <yogeshp@marvell.com> | 2011-11-07 21:41:07 -0800 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-11-11 12:32:47 -0500 |
| commit | eedf15d34d3997051cc3a4bdd2adef68f3e36f57 (patch) | |
| tree | fbcc2bca091edc78ca6f0ac18e48f40ecb332de2 /drivers/net/wireless/mwifiex/join.c | |
| parent | 33f38d425f65d767ac2f0f439465d1b3969c9a82 (diff) | |
| download | lwn-eedf15d34d3997051cc3a4bdd2adef68f3e36f57.tar.gz lwn-eedf15d34d3997051cc3a4bdd2adef68f3e36f57.zip | |
mwifiex: use existing helper function mwifiex_fill_cap_info
Use existing helper function mwifiex_fill_cap_info to fill
the HT CAP info for ibss beacons.
Also removing extra parenthesis block for better readability.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/join.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/join.c | 81 |
1 files changed, 33 insertions, 48 deletions
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c index 062716cb90e2..b27bd33701c9 100644 --- a/drivers/net/wireless/mwifiex/join.c +++ b/drivers/net/wireless/mwifiex/join.c @@ -724,8 +724,8 @@ mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, u32 cmd_append_size = 0; u32 i; u16 tmp_cap; - uint16_t ht_cap_info; struct mwifiex_ie_types_chan_list_param_set *chan_tlv; + u8 radio_type; struct mwifiex_ie_types_htcap *ht_cap; struct mwifiex_ie_types_htinfo *ht_info; @@ -914,55 +914,40 @@ mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, } if (adapter->adhoc_11n_enabled) { - { - ht_cap = (struct mwifiex_ie_types_htcap *) pos; - memset(ht_cap, 0, - sizeof(struct mwifiex_ie_types_htcap)); - ht_cap->header.type = - cpu_to_le16(WLAN_EID_HT_CAPABILITY); - ht_cap->header.len = - cpu_to_le16(sizeof(struct ieee80211_ht_cap)); - - ht_cap_info = IEEE80211_HT_CAP_SGI_20; - if (adapter->chan_offset) { - ht_cap_info |= IEEE80211_HT_CAP_SGI_40; - ht_cap_info |= IEEE80211_HT_CAP_DSSSCCK40; - ht_cap_info |= IEEE80211_HT_CAP_SUP_WIDTH_20_40; - SETHT_MCS32(ht_cap->ht_cap.mcs.rx_mask); - } - ht_cap->ht_cap.cap_info = cpu_to_le16(ht_cap_info); - - ht_cap->ht_cap.ampdu_params_info - = IEEE80211_HT_MAX_AMPDU_64K; - ht_cap->ht_cap.mcs.rx_mask[0] = 0xff; - pos += sizeof(struct mwifiex_ie_types_htcap); - cmd_append_size += - sizeof(struct mwifiex_ie_types_htcap); - } - { - ht_info = (struct mwifiex_ie_types_htinfo *) pos; - memset(ht_info, 0, - sizeof(struct mwifiex_ie_types_htinfo)); - ht_info->header.type = - cpu_to_le16(WLAN_EID_HT_INFORMATION); - ht_info->header.len = - cpu_to_le16(sizeof(struct ieee80211_ht_info)); - ht_info->ht_info.control_chan = - (u8) priv->curr_bss_params.bss_descriptor. - channel; - if (adapter->chan_offset) { - ht_info->ht_info.ht_param = - adapter->chan_offset; - ht_info->ht_info.ht_param |= + /* Fill HT CAPABILITY */ + ht_cap = (struct mwifiex_ie_types_htcap *) pos; + memset(ht_cap, 0, sizeof(struct mwifiex_ie_types_htcap)); + ht_cap->header.type = cpu_to_le16(WLAN_EID_HT_CAPABILITY); + ht_cap->header.len = + cpu_to_le16(sizeof(struct ieee80211_ht_cap)); + radio_type = mwifiex_band_to_radio_type( + priv->adapter->config_bands); + mwifiex_fill_cap_info(priv, radio_type, ht_cap); + + pos += sizeof(struct mwifiex_ie_types_htcap); + cmd_append_size += + sizeof(struct mwifiex_ie_types_htcap); + + /* Fill HT INFORMATION */ + ht_info = (struct mwifiex_ie_types_htinfo *) pos; + memset(ht_info, 0, sizeof(struct mwifiex_ie_types_htinfo)); + ht_info->header.type = cpu_to_le16(WLAN_EID_HT_INFORMATION); + ht_info->header.len = + cpu_to_le16(sizeof(struct ieee80211_ht_info)); + + ht_info->ht_info.control_chan = + (u8) priv->curr_bss_params.bss_descriptor.channel; + if (adapter->chan_offset) { + ht_info->ht_info.ht_param = adapter->chan_offset; + ht_info->ht_info.ht_param |= IEEE80211_HT_PARAM_CHAN_WIDTH_ANY; - } - ht_info->ht_info.operation_mode = - cpu_to_le16(IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT); - ht_info->ht_info.basic_set[0] = 0xff; - pos += sizeof(struct mwifiex_ie_types_htinfo); - cmd_append_size += - sizeof(struct mwifiex_ie_types_htinfo); } + ht_info->ht_info.operation_mode = + cpu_to_le16(IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT); + ht_info->ht_info.basic_set[0] = 0xff; + pos += sizeof(struct mwifiex_ie_types_htinfo); + cmd_append_size += + sizeof(struct mwifiex_ie_types_htinfo); } cmd->size = cpu_to_le16((u16) |