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-rw-r--r--include/net/mac80211.h64
1 files changed, 55 insertions, 9 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 851a5e19ae32..5790f55c241d 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -23,6 +23,7 @@
#include <linux/ieee80211.h>
#include <net/cfg80211.h>
#include <net/codel.h>
+#include <net/ieee80211_radiotap.h>
#include <asm/unaligned.h>
/**
@@ -162,6 +163,8 @@ enum ieee80211_ac_numbers {
* @txop: maximum burst time in units of 32 usecs, 0 meaning disabled
* @acm: is mandatory admission control required for the access category
* @uapsd: is U-APSD mode enabled for the queue
+ * @mu_edca: is the MU EDCA configured
+ * @mu_edca_param_rec: MU EDCA Parameter Record for HE
*/
struct ieee80211_tx_queue_params {
u16 txop;
@@ -170,6 +173,8 @@ struct ieee80211_tx_queue_params {
u8 aifs;
bool acm;
bool uapsd;
+ bool mu_edca;
+ struct ieee80211_he_mu_edca_param_ac_rec mu_edca_param_rec;
};
struct ieee80211_low_level_stats {
@@ -463,6 +468,15 @@ struct ieee80211_mu_group_data {
* This structure keeps information about a BSS (and an association
* to that BSS) that can change during the lifetime of the BSS.
*
+ * @bss_color: 6-bit value to mark inter-BSS frame, if BSS supports HE
+ * @htc_trig_based_pkt_ext: default PE in 4us units, if BSS supports HE
+ * @multi_sta_back_32bit: supports BA bitmap of 32-bits in Multi-STA BACK
+ * @uora_exists: is the UORA element advertised by AP
+ * @ack_enabled: indicates support to receive a multi-TID that solicits either
+ * ACK, BACK or both
+ * @uora_ocw_range: UORA element's OCW Range field
+ * @frame_time_rts_th: HE duration RTS threshold, in units of 32us
+ * @he_support: does this BSS support HE
* @assoc: association status
* @ibss_joined: indicates whether this station is part of an IBSS
* or not
@@ -550,6 +564,14 @@ struct ieee80211_mu_group_data {
*/
struct ieee80211_bss_conf {
const u8 *bssid;
+ u8 bss_color;
+ u8 htc_trig_based_pkt_ext;
+ bool multi_sta_back_32bit;
+ bool uora_exists;
+ bool ack_enabled;
+ u8 uora_ocw_range;
+ u16 frame_time_rts_th;
+ bool he_support;
/* association related data */
bool assoc, ibss_joined;
bool ibss_creator;
@@ -1106,6 +1128,18 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* @RX_FLAG_AMPDU_EOF_BIT: Value of the EOF bit in the A-MPDU delimiter for this
* frame
* @RX_FLAG_AMPDU_EOF_BIT_KNOWN: The EOF value is known
+ * @RX_FLAG_RADIOTAP_HE: HE radiotap data is present
+ * (&struct ieee80211_radiotap_he, mac80211 will fill in
+ * - DATA3_DATA_MCS
+ * - DATA3_DATA_DCM
+ * - DATA3_CODING
+ * - DATA5_GI
+ * - DATA5_DATA_BW_RU_ALLOC
+ * - DATA6_NSTS
+ * - DATA3_STBC
+ * from the RX info data, so leave those zeroed when building this data)
+ * @RX_FLAG_RADIOTAP_HE_MU: HE MU radiotap data is present
+ * (&struct ieee80211_radiotap_he_mu)
*/
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR = BIT(0),
@@ -1134,6 +1168,8 @@ enum mac80211_rx_flags {
RX_FLAG_ICV_STRIPPED = BIT(23),
RX_FLAG_AMPDU_EOF_BIT = BIT(24),
RX_FLAG_AMPDU_EOF_BIT_KNOWN = BIT(25),
+ RX_FLAG_RADIOTAP_HE = BIT(26),
+ RX_FLAG_RADIOTAP_HE_MU = BIT(27),
};
/**
@@ -1164,6 +1200,7 @@ enum mac80211_rx_encoding {
RX_ENC_LEGACY = 0,
RX_ENC_HT,
RX_ENC_VHT,
+ RX_ENC_HE,
};
/**
@@ -1198,6 +1235,9 @@ enum mac80211_rx_encoding {
* @encoding: &enum mac80211_rx_encoding
* @bw: &enum rate_info_bw
* @enc_flags: uses bits from &enum mac80211_rx_encoding_flags
+ * @he_ru: HE RU, from &enum nl80211_he_ru_alloc
+ * @he_gi: HE GI, from &enum nl80211_he_gi
+ * @he_dcm: HE DCM value
* @rx_flags: internal RX flags for mac80211
* @ampdu_reference: A-MPDU reference number, must be a different value for
* each A-MPDU but the same for each subframe within one A-MPDU
@@ -1211,7 +1251,8 @@ struct ieee80211_rx_status {
u32 flag;
u16 freq;
u8 enc_flags;
- u8 encoding:2, bw:3;
+ u8 encoding:2, bw:3, he_ru:3;
+ u8 he_gi:2, he_dcm:1;
u8 rate_idx;
u8 nss;
u8 rx_flags;
@@ -1770,6 +1811,7 @@ struct ieee80211_sta_rates {
* @supp_rates: Bitmap of supported rates (per band)
* @ht_cap: HT capabilities of this STA; restricted to our own capabilities
* @vht_cap: VHT capabilities of this STA; restricted to our own capabilities
+ * @he_cap: HE capabilities of this STA
* @max_rx_aggregation_subframes: maximal amount of frames in a single AMPDU
* that this station is allowed to transmit to us.
* Can be modified by driver.
@@ -1805,7 +1847,8 @@ struct ieee80211_sta {
u16 aid;
struct ieee80211_sta_ht_cap ht_cap;
struct ieee80211_sta_vht_cap vht_cap;
- u8 max_rx_aggregation_subframes;
+ struct ieee80211_sta_he_cap he_cap;
+ u16 max_rx_aggregation_subframes;
bool wme;
u8 uapsd_queues;
u8 max_sp;
@@ -2196,10 +2239,11 @@ enum ieee80211_hw_flags {
* it shouldn't be set.
*
* @max_tx_aggregation_subframes: maximum number of subframes in an
- * aggregate an HT driver will transmit. Though ADDBA will advertise
- * a constant value of 64 as some older APs can crash if the window
- * size is smaller (an example is LinkSys WRT120N with FW v1.0.07
- * build 002 Jun 18 2012).
+ * aggregate an HT/HE device will transmit. In HT AddBA we'll
+ * advertise a constant value of 64 as some older APs crash if
+ * the window size is smaller (an example is LinkSys WRT120N
+ * with FW v1.0.07 build 002 Jun 18 2012).
+ * For AddBA to HE capable peers this value will be used.
*
* @max_tx_fragments: maximum number of tx buffers per (A)-MSDU, sum
* of 1 + skb_shinfo(skb)->nr_frags for each skb in the frag_list.
@@ -2216,6 +2260,8 @@ enum ieee80211_hw_flags {
* the default is _GI | _BANDWIDTH.
* Use the %IEEE80211_RADIOTAP_VHT_KNOWN_\* values.
*
+ * @radiotap_he: HE radiotap validity flags
+ *
* @radiotap_timestamp: Information for the radiotap timestamp field; if the
* 'units_pos' member is set to a non-negative value it must be set to
* a combination of a IEEE80211_RADIOTAP_TIMESTAMP_UNIT_* and a
@@ -2263,8 +2309,8 @@ struct ieee80211_hw {
u8 max_rates;
u8 max_report_rates;
u8 max_rate_tries;
- u8 max_rx_aggregation_subframes;
- u8 max_tx_aggregation_subframes;
+ u16 max_rx_aggregation_subframes;
+ u16 max_tx_aggregation_subframes;
u8 max_tx_fragments;
u8 offchannel_tx_hw_queue;
u8 radiotap_mcs_details;
@@ -2904,7 +2950,7 @@ struct ieee80211_ampdu_params {
struct ieee80211_sta *sta;
u16 tid;
u16 ssn;
- u8 buf_size;
+ u16 buf_size;
bool amsdu;
u16 timeout;
};