29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
--- a/include/linux/ieee80211.h
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+++ b/include/linux/ieee80211.h
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@@ -876,6 +876,7 @@ struct ieee80211_ht_cap {
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#define IEEE80211_HT_CAP_SGI_40 0x0040
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#define IEEE80211_HT_CAP_TX_STBC 0x0080
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#define IEEE80211_HT_CAP_RX_STBC 0x0300
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+#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8
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#define IEEE80211_HT_CAP_DELAY_BA 0x0400
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#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
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#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
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--- a/include/net/mac80211.h
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+++ b/include/net/mac80211.h
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@@ -275,6 +275,8 @@ struct ieee80211_bss_conf {
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* MLME command (internal to mac80211 to figure out whether to send TX
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* status to user space)
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* @IEEE80211_TX_CTL_LDPC: tells the driver to use LDPC for this frame
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+ * @IEEE80211_TX_CTL_STBC: tells the driver to use Space-Time Block Coding
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+ * (STBC) for this frame.
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*/
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enum mac80211_tx_control_flags {
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IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0),
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@@ -299,6 +301,7 @@ enum mac80211_tx_control_flags {
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IEEE80211_TX_INTFL_HAS_RADIOTAP = BIT(20),
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IEEE80211_TX_INTFL_NL80211_FRAME_TX = BIT(21),
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IEEE80211_TX_CTL_LDPC = BIT(22),
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+ IEEE80211_TX_CTL_STBC = BIT(23),
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};
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/**
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