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62 lines
1.6 KiB
62 lines
1.6 KiB
4 months ago
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#ifndef __IEEE80211
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#define __IEEE80211
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/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
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#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
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#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
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#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
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#define IEEE80211_HT_CAP_SGI_40 0x0040
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#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
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#define IEEE80211_HT_MCS_MASK_LEN 10
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/**
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* struct ieee80211_mcs_info - MCS information
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* @rx_mask: RX mask
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* @rx_highest: highest supported RX rate. If set represents
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* the highest supported RX data rate in units of 1 Mbps.
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* If this field is 0 this value should not be used to
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* consider the highest RX data rate supported.
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* @tx_params: TX parameters
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*/
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struct ieee80211_mcs_info {
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__u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN];
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__u16 rx_highest;
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__u8 tx_params;
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__u8 reserved[3];
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} __attribute__ ((packed));
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/**
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* struct ieee80211_ht_cap - HT capabilities
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*
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* This structure is the "HT capabilities element" as
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* described in 802.11n D5.0 7.3.2.57
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*/
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struct ieee80211_ht_cap {
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__u16 cap_info;
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__u8 ampdu_params_info;
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/* 16 bytes MCS information */
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struct ieee80211_mcs_info mcs;
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__u16 extended_ht_cap_info;
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__u32 tx_BF_cap_info;
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__u8 antenna_selection_info;
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} __attribute__ ((packed));
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struct ieee80211_vht_mcs_info {
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__u16 rx_vht_mcs;
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__u16 rx_highest;
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__u16 tx_vht_mcs;
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__u16 tx_highest;
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} __attribute__ ((packed));
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struct ieee80211_vht_cap {
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__u32 cap_info;
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struct ieee80211_vht_mcs_info mcs;
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} __attribute__ ((packed));
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#endif /* __IEEE80211 */
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