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-rw-r--r--include/net/mac80211.h108
1 files changed, 60 insertions, 48 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 887fe95b9805..6b1077c2a63f 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -446,12 +446,8 @@ struct ieee80211_event {
* @ibss_creator: indicates if a new IBSS network is being created
* @aid: association ID number, valid only when @assoc is true
* @use_cts_prot: use CTS protection
- * @use_short_preamble: use 802.11b short preamble;
- * if the hardware cannot handle this it must set the
- * IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE hardware flag
- * @use_short_slot: use short slot time (only relevant for ERP);
- * if the hardware cannot handle this it must set the
- * IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag
+ * @use_short_preamble: use 802.11b short preamble
+ * @use_short_slot: use short slot time (only relevant for ERP)
* @dtim_period: num of beacons before the next DTIM, for beaconing,
* valid in station mode only if after the driver was notified
* with the %BSS_CHANGED_BEACON_INFO flag, will be non-zero then.
@@ -875,6 +871,9 @@ struct ieee80211_tx_info {
/* 4 bytes free */
} control;
struct {
+ u64 cookie;
+ } ack;
+ struct {
struct ieee80211_tx_rate rates[IEEE80211_TX_MAX_RATES];
s32 ack_signal;
u8 ampdu_ack_len;
@@ -1479,6 +1478,9 @@ enum ieee80211_key_flags {
* wants to be given when a frame is transmitted and needs to be
* encrypted in hardware.
* @cipher: The key's cipher suite selector.
+ * @tx_pn: PN used for TX on non-TKIP keys, may be used by the driver
+ * as well if it needs to do software PN assignment by itself
+ * (e.g. due to TSO)
* @flags: key flags, see &enum ieee80211_key_flags.
* @keyidx: the key index (0-3)
* @keylen: key material length
@@ -1491,6 +1493,7 @@ enum ieee80211_key_flags {
* @iv_len: The IV length for this key type
*/
struct ieee80211_key_conf {
+ atomic64_t tx_pn;
u32 cipher;
u8 icv_len;
u8 iv_len;
@@ -1777,13 +1780,6 @@ struct ieee80211_txq {
* multicast frames when there are power saving stations so that
* the driver can fetch them with ieee80211_get_buffered_bc().
*
- * @IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE:
- * Hardware is not capable of short slot operation on the 2.4 GHz band.
- *
- * @IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE:
- * Hardware is not capable of receiving frames with short preamble on
- * the 2.4 GHz band.
- *
* @IEEE80211_HW_SIGNAL_UNSPEC:
* Hardware can provide signal values but we don't know its units. We
* expect values between 0 and @max_signal.
@@ -1889,41 +1885,44 @@ struct ieee80211_txq {
* @IEEE80211_HW_SUPPORTS_CLONED_SKBS: The driver will never modify the payload
* or tailroom of TX skbs without copying them first.
*
- * @IEEE80211_SINGLE_HW_SCAN_ON_ALL_BANDS: The HW supports scanning on all bands
+ * @IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS: The HW supports scanning on all bands
* in one command, mac80211 doesn't have to run separate scans per band.
+ *
+ * @NUM_IEEE80211_HW_FLAGS: number of hardware flags, used for sizing arrays
*/
enum ieee80211_hw_flags {
- IEEE80211_HW_HAS_RATE_CONTROL = 1<<0,
- IEEE80211_HW_RX_INCLUDES_FCS = 1<<1,
- IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING = 1<<2,
- IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE = 1<<3,
- IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE = 1<<4,
- IEEE80211_HW_SIGNAL_UNSPEC = 1<<5,
- IEEE80211_HW_SIGNAL_DBM = 1<<6,
- IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC = 1<<7,
- IEEE80211_HW_SPECTRUM_MGMT = 1<<8,
- IEEE80211_HW_AMPDU_AGGREGATION = 1<<9,
- IEEE80211_HW_SUPPORTS_PS = 1<<10,
- IEEE80211_HW_PS_NULLFUNC_STACK = 1<<11,
- IEEE80211_HW_SUPPORTS_DYNAMIC_PS = 1<<12,
- IEEE80211_HW_MFP_CAPABLE = 1<<13,
- IEEE80211_HW_WANT_MONITOR_VIF = 1<<14,
- IEEE80211_HW_NO_AUTO_VIF = 1<<15,
- IEEE80211_HW_SW_CRYPTO_CONTROL = 1<<16,
- IEEE80211_HW_SUPPORT_FAST_XMIT = 1<<17,
- IEEE80211_HW_REPORTS_TX_ACK_STATUS = 1<<18,
- IEEE80211_HW_CONNECTION_MONITOR = 1<<19,
- IEEE80211_HW_QUEUE_CONTROL = 1<<20,
- IEEE80211_HW_SUPPORTS_PER_STA_GTK = 1<<21,
- IEEE80211_HW_AP_LINK_PS = 1<<22,
- IEEE80211_HW_TX_AMPDU_SETUP_IN_HW = 1<<23,
- IEEE80211_HW_SUPPORTS_RC_TABLE = 1<<24,
- IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF = 1<<25,
- IEEE80211_HW_TIMING_BEACON_ONLY = 1<<26,
- IEEE80211_HW_SUPPORTS_HT_CCK_RATES = 1<<27,
- IEEE80211_HW_CHANCTX_STA_CSA = 1<<28,
- IEEE80211_HW_SUPPORTS_CLONED_SKBS = 1<<29,
- IEEE80211_SINGLE_HW_SCAN_ON_ALL_BANDS = 1<<30,
+ IEEE80211_HW_HAS_RATE_CONTROL,
+ IEEE80211_HW_RX_INCLUDES_FCS,
+ IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING,
+ IEEE80211_HW_SIGNAL_UNSPEC,
+ IEEE80211_HW_SIGNAL_DBM,
+ IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC,
+ IEEE80211_HW_SPECTRUM_MGMT,
+ IEEE80211_HW_AMPDU_AGGREGATION,
+ IEEE80211_HW_SUPPORTS_PS,
+ IEEE80211_HW_PS_NULLFUNC_STACK,
+ IEEE80211_HW_SUPPORTS_DYNAMIC_PS,
+ IEEE80211_HW_MFP_CAPABLE,
+ IEEE80211_HW_WANT_MONITOR_VIF,
+ IEEE80211_HW_NO_AUTO_VIF,
+ IEEE80211_HW_SW_CRYPTO_CONTROL,
+ IEEE80211_HW_SUPPORT_FAST_XMIT,
+ IEEE80211_HW_REPORTS_TX_ACK_STATUS,
+ IEEE80211_HW_CONNECTION_MONITOR,
+ IEEE80211_HW_QUEUE_CONTROL,
+ IEEE80211_HW_SUPPORTS_PER_STA_GTK,
+ IEEE80211_HW_AP_LINK_PS,
+ IEEE80211_HW_TX_AMPDU_SETUP_IN_HW,
+ IEEE80211_HW_SUPPORTS_RC_TABLE,
+ IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF,
+ IEEE80211_HW_TIMING_BEACON_ONLY,
+ IEEE80211_HW_SUPPORTS_HT_CCK_RATES,
+ IEEE80211_HW_CHANCTX_STA_CSA,
+ IEEE80211_HW_SUPPORTS_CLONED_SKBS,
+ IEEE80211_HW_SINGLE_SCAN_ON_ALL_BANDS,
+
+ /* keep last, obviously */
+ NUM_IEEE80211_HW_FLAGS
};
/**
@@ -2030,7 +2029,7 @@ struct ieee80211_hw {
struct wiphy *wiphy;
const char *rate_control_algorithm;
void *priv;
- u32 flags;
+ unsigned long flags[BITS_TO_LONGS(NUM_IEEE80211_HW_FLAGS)];
unsigned int extra_tx_headroom;
unsigned int extra_beacon_tailroom;
int vif_data_size;
@@ -2056,6 +2055,20 @@ struct ieee80211_hw {
int txq_ac_max_pending;
};
+static inline bool _ieee80211_hw_check(struct ieee80211_hw *hw,
+ enum ieee80211_hw_flags flg)
+{
+ return test_bit(flg, hw->flags);
+}
+#define ieee80211_hw_check(hw, flg) _ieee80211_hw_check(hw, IEEE80211_HW_##flg)
+
+static inline void _ieee80211_hw_set(struct ieee80211_hw *hw,
+ enum ieee80211_hw_flags flg)
+{
+ return __set_bit(flg, hw->flags);
+}
+#define ieee80211_hw_set(hw, flg) _ieee80211_hw_set(hw, IEEE80211_HW_##flg)
+
/**
* struct ieee80211_scan_request - hw scan request
*
@@ -2590,8 +2603,7 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb);
*
* @FIF_OTHER_BSS: pass frames destined to other BSSes
*
- * @FIF_PSPOLL: pass PS Poll frames, if PROMISC_IN_BSS is not set then only
- * those addressed to this station.
+ * @FIF_PSPOLL: pass PS Poll frames
*
* @FIF_PROBE_REQ: pass probe request frames
*/
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 04:59:07 +0000