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@@ -262,6 +262,26 @@ enum mac80211_tx_control_flags {
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IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12),
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};
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+/**
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+ * enum mac80211_rate_control_flags - per-rate flags set by the
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+ * Rate Control algorithm.
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+ *
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+ * These flags are set by the Rate control algorithm for each rate during tx,
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+ * in the @flags member of struct ieee80211_tx_rate.
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+ *
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+ * @IEEE80211_TX_RC_USE_RTS_CTS: Use RTS/CTS exchange for this rate.
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+ * @IEEE80211_TX_RC_USE_CTS_PROTECT: CTS-to-self protection is required.
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+ * This is set if the current BSS requires ERP protection.
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+ * @IEEE80211_TX_RC_USE_SHORT_PREAMBLE: Use short preamble.
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+ * @IEEE80211_TX_RC_MCS: HT rate.
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+ * @IEEE80211_TX_RC_GREEN_FIELD: Indicates whether this rate should be used in
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+ * Greenfield mode.
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+ * @IEEE80211_TX_RC_40_MHZ_WIDTH: Indicates if the Channel Width should be 40 MHz.
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+ * @IEEE80211_TX_RC_DUP_DATA: The frame should be transmitted on both of the
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+ * adjacent 20 MHz channels, if the current channel type is
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+ * NL80211_CHAN_HT40MINUS or NL80211_CHAN_HT40PLUS.
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+ * @IEEE80211_TX_RC_SHORT_GI: Short Guard interval should be used for this rate.
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+ */
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enum mac80211_rate_control_flags {
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IEEE80211_TX_RC_USE_RTS_CTS = BIT(0),
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IEEE80211_TX_RC_USE_CTS_PROTECT = BIT(1),
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