--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * IEEE 802.11 HT definitions
+ *
+ * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
+ * <jkmaline@cc.hut.fi>
+ * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
+ * Copyright (c) 2005, Devicescape Software, Inc.
+ * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>
+ * Copyright (c) 2013 - 2014 Intel Mobile Communications GmbH
+ * Copyright (c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (c) 2018 - 2025 Intel Corporation
+ */
+
+#ifndef LINUX_IEEE80211_HT_H
+#define LINUX_IEEE80211_HT_H
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+
+/* Maximal size of an A-MSDU that can be transported in a HT BA session */
+#define IEEE80211_MAX_MPDU_LEN_HT_BA 4095
+
+/* Maximal size of an A-MSDU */
+#define IEEE80211_MAX_MPDU_LEN_HT_3839 3839
+#define IEEE80211_MAX_MPDU_LEN_HT_7935 7935
+
+#define IEEE80211_HT_CTL_LEN 4
+
+enum ieee80211_ht_chanwidth_values {
+ IEEE80211_HT_CHANWIDTH_20MHZ = 0,
+ IEEE80211_HT_CHANWIDTH_ANY = 1,
+};
+
+/**
+ * struct ieee80211_bar - Block Ack Request frame format
+ * @frame_control: Frame Control
+ * @duration: Duration
+ * @ra: RA
+ * @ta: TA
+ * @control: BAR Control
+ * @start_seq_num: Starting Sequence Number (see Figure 9-37)
+ *
+ * This structure represents the "BlockAckReq frame format"
+ * as described in IEEE Std 802.11-2020 section 9.3.1.7.
+*/
+struct ieee80211_bar {
+ __le16 frame_control;
+ __le16 duration;
+ __u8 ra[ETH_ALEN];
+ __u8 ta[ETH_ALEN];
+ __le16 control;
+ __le16 start_seq_num;
+} __packed;
+
+/* 802.11 BAR control masks */
+#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
+#define IEEE80211_BAR_CTRL_MULTI_TID 0x0002
+#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
+#define IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000
+#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12
+
+#define IEEE80211_HT_MCS_MASK_LEN 10
+
+/**
+ * struct ieee80211_mcs_info - Supported MCS Set field
+ * @rx_mask: RX mask
+ * @rx_highest: highest supported RX rate. If set represents
+ * the highest supported RX data rate in units of 1 Mbps.
+ * If this field is 0 this value should not be used to
+ * consider the highest RX data rate supported.
+ * @tx_params: TX parameters
+ * @reserved: Reserved bits
+ *
+ * This structure represents the "Supported MCS Set field" as
+ * described in IEEE Std 802.11-2020 section 9.4.2.55.4.
+ */
+struct ieee80211_mcs_info {
+ u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN];
+ __le16 rx_highest;
+ u8 tx_params;
+ u8 reserved[3];
+} __packed;
+
+/* 802.11n HT capability MSC set */
+#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff
+#define IEEE80211_HT_MCS_TX_DEFINED 0x01
+#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02
+/* value 0 == 1 stream etc */
+#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C
+#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2
+#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4
+#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10
+
+#define IEEE80211_HT_MCS_CHAINS(mcs) ((mcs) == 32 ? 1 : (1 + ((mcs) >> 3)))
+
+/*
+ * 802.11n D5.0 20.3.5 / 20.6 says:
+ * - indices 0 to 7 and 32 are single spatial stream
+ * - 8 to 31 are multiple spatial streams using equal modulation
+ * [8..15 for two streams, 16..23 for three and 24..31 for four]
+ * - remainder are multiple spatial streams using unequal modulation
+ */
+#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33
+#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \
+ (IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8)
+
+/**
+ * struct ieee80211_ht_cap - HT capabilities element
+ * @cap_info: HT Capability Information
+ * @ampdu_params_info: A-MPDU Parameters
+ * @mcs: Supported MCS Set
+ * @extended_ht_cap_info: HT Extended Capabilities
+ * @tx_BF_cap_info: Transmit Beamforming Capabilities
+ * @antenna_selection_info: ASEL Capability
+ *
+ * This structure represents the payload of the "HT Capabilities
+ * element" as described in IEEE Std 802.11-2020 section 9.4.2.55.
+ */
+struct ieee80211_ht_cap {
+ __le16 cap_info;
+ u8 ampdu_params_info;
+
+ /* 16 bytes MCS information */
+ struct ieee80211_mcs_info mcs;
+
+ __le16 extended_ht_cap_info;
+ __le32 tx_BF_cap_info;
+ u8 antenna_selection_info;
+} __packed;
+
+/* 802.11n HT capabilities masks (for cap_info) */
+#define IEEE80211_HT_CAP_LDPC_CODING 0x0001
+#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
+#define IEEE80211_HT_CAP_SM_PS 0x000C
+#define IEEE80211_HT_CAP_SM_PS_SHIFT 2
+#define IEEE80211_HT_CAP_GRN_FLD 0x0010
+#define IEEE80211_HT_CAP_SGI_20 0x0020
+#define IEEE80211_HT_CAP_SGI_40 0x0040
+#define IEEE80211_HT_CAP_TX_STBC 0x0080
+#define IEEE80211_HT_CAP_RX_STBC 0x0300
+#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8
+#define IEEE80211_HT_CAP_DELAY_BA 0x0400
+#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
+#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
+#define IEEE80211_HT_CAP_RESERVED 0x2000
+#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
+#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
+
+/* 802.11n HT extended capabilities masks (for extended_ht_cap_info) */
+#define IEEE80211_HT_EXT_CAP_PCO 0x0001
+#define IEEE80211_HT_EXT_CAP_PCO_TIME 0x0006
+#define IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT 1
+#define IEEE80211_HT_EXT_CAP_MCS_FB 0x0300
+#define IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT 8
+#define IEEE80211_HT_EXT_CAP_HTC_SUP 0x0400
+#define IEEE80211_HT_EXT_CAP_RD_RESPONDER 0x0800
+
+/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
+#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
+#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
+#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
+
+/*
+ * Maximum length of AMPDU that the STA can receive in high-throughput (HT).
+ * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
+ */
+enum ieee80211_max_ampdu_length_exp {
+ IEEE80211_HT_MAX_AMPDU_8K = 0,
+ IEEE80211_HT_MAX_AMPDU_16K = 1,
+ IEEE80211_HT_MAX_AMPDU_32K = 2,
+ IEEE80211_HT_MAX_AMPDU_64K = 3
+};
+
+#define IEEE80211_HT_MAX_AMPDU_FACTOR 13
+
+/* Minimum MPDU start spacing */
+enum ieee80211_min_mpdu_spacing {
+ IEEE80211_HT_MPDU_DENSITY_NONE = 0, /* No restriction */
+ IEEE80211_HT_MPDU_DENSITY_0_25 = 1, /* 1/4 usec */
+ IEEE80211_HT_MPDU_DENSITY_0_5 = 2, /* 1/2 usec */
+ IEEE80211_HT_MPDU_DENSITY_1 = 3, /* 1 usec */
+ IEEE80211_HT_MPDU_DENSITY_2 = 4, /* 2 usec */
+ IEEE80211_HT_MPDU_DENSITY_4 = 5, /* 4 usec */
+ IEEE80211_HT_MPDU_DENSITY_8 = 6, /* 8 usec */
+ IEEE80211_HT_MPDU_DENSITY_16 = 7 /* 16 usec */
+};
+
+/**
+ * struct ieee80211_ht_operation - HT operation IE
+ * @primary_chan: Primary Channel
+ * @ht_param: HT Operation Information parameters
+ * @operation_mode: HT Operation Information operation mode
+ * @stbc_param: HT Operation Information STBC params
+ * @basic_set: Basic HT-MCS Set
+ *
+ * This structure represents the payload of the "HT Operation
+ * element" as described in IEEE Std 802.11-2020 section 9.4.2.56.
+ */
+struct ieee80211_ht_operation {
+ u8 primary_chan;
+ u8 ht_param;
+ __le16 operation_mode;
+ __le16 stbc_param;
+ u8 basic_set[16];
+} __packed;
+
+/* for ht_param */
+#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03
+#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00
+#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01
+#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03
+#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04
+#define IEEE80211_HT_PARAM_RIFS_MODE 0x08
+
+/* for operation_mode */
+#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003
+#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0
+#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1
+#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2
+#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3
+#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004
+#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010
+#define IEEE80211_HT_OP_MODE_CCFS2_SHIFT 5
+#define IEEE80211_HT_OP_MODE_CCFS2_MASK 0x1fe0
+
+/* for stbc_param */
+#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040
+#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080
+#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100
+#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200
+#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400
+#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800
+
+
+/* block-ack parameters */
+#define IEEE80211_ADDBA_PARAM_AMSDU_MASK 0x0001
+#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
+#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
+#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
+#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
+#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
+
+/*
+ * A-MPDU buffer sizes
+ * According to HT size varies from 8 to 64 frames
+ * HE adds the ability to have up to 256 frames.
+ * EHT adds the ability to have up to 1K frames.
+ */
+#define IEEE80211_MIN_AMPDU_BUF 0x8
+#define IEEE80211_MAX_AMPDU_BUF_HT 0x40
+#define IEEE80211_MAX_AMPDU_BUF_HE 0x100
+#define IEEE80211_MAX_AMPDU_BUF_EHT 0x400
+
+
+/* Spatial Multiplexing Power Save Modes (for capability) */
+#define WLAN_HT_CAP_SM_PS_STATIC 0
+#define WLAN_HT_CAP_SM_PS_DYNAMIC 1
+#define WLAN_HT_CAP_SM_PS_INVALID 2
+#define WLAN_HT_CAP_SM_PS_DISABLED 3
+
+/* for SM power control field lower two bits */
+#define WLAN_HT_SMPS_CONTROL_DISABLED 0
+#define WLAN_HT_SMPS_CONTROL_STATIC 1
+#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3
+
+/* HT action codes */
+enum ieee80211_ht_actioncode {
+ WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
+ WLAN_HT_ACTION_SMPS = 1,
+ WLAN_HT_ACTION_PSMP = 2,
+ WLAN_HT_ACTION_PCO_PHASE = 3,
+ WLAN_HT_ACTION_CSI = 4,
+ WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
+ WLAN_HT_ACTION_COMPRESSED_BF = 6,
+ WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
+};
+
+/* BACK action code */
+enum ieee80211_back_actioncode {
+ WLAN_ACTION_ADDBA_REQ = 0,
+ WLAN_ACTION_ADDBA_RESP = 1,
+ WLAN_ACTION_DELBA = 2,
+};
+
+/* BACK (block-ack) parties */
+enum ieee80211_back_parties {
+ WLAN_BACK_RECIPIENT = 0,
+ WLAN_BACK_INITIATOR = 1,
+};
+
+#endif /* LINUX_IEEE80211_HT_H */
/* 30 byte 4 addr hdr, 2 byte QoS, 2304 byte MSDU, 12 byte crypt, 4 byte FCS */
#define IEEE80211_MAX_FRAME_LEN 2352
-/* Maximal size of an A-MSDU that can be transported in a HT BA session */
-#define IEEE80211_MAX_MPDU_LEN_HT_BA 4095
-
-/* Maximal size of an A-MSDU */
-#define IEEE80211_MAX_MPDU_LEN_HT_3839 3839
-#define IEEE80211_MAX_MPDU_LEN_HT_7935 7935
-
#define IEEE80211_MAX_MPDU_LEN_VHT_3895 3895
#define IEEE80211_MAX_MPDU_LEN_VHT_7991 7991
#define IEEE80211_MAX_MPDU_LEN_VHT_11454 11454
#define IEEE80211_WMM_IE_STA_QOSINFO_SP_MASK 0x03
#define IEEE80211_WMM_IE_STA_QOSINFO_SP_SHIFT 5
-#define IEEE80211_HT_CTL_LEN 4
-
/* trigger type within common_info of trigger frame */
#define IEEE80211_TRIGGER_TYPE_MASK 0xf
#define IEEE80211_TRIGGER_TYPE_BASIC 0x0
};
} __packed;
-enum ieee80211_ht_chanwidth_values {
- IEEE80211_HT_CHANWIDTH_20MHZ = 0,
- IEEE80211_HT_CHANWIDTH_ANY = 1,
-};
-
/**
* enum ieee80211_vht_opmode_bits - VHT operating mode field bits
* @IEEE80211_OPMODE_NOTIF_CHANWIDTH_MASK: channel width mask
#define IEEE80211_P2P_OPPPS_ENABLE_BIT BIT(7)
#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK 0x7F
-/**
- * struct ieee80211_bar - Block Ack Request frame format
- * @frame_control: Frame Control
- * @duration: Duration
- * @ra: RA
- * @ta: TA
- * @control: BAR Control
- * @start_seq_num: Starting Sequence Number (see Figure 9-37)
- *
- * This structure represents the "BlockAckReq frame format"
- * as described in IEEE Std 802.11-2020 section 9.3.1.7.
-*/
-struct ieee80211_bar {
- __le16 frame_control;
- __le16 duration;
- __u8 ra[ETH_ALEN];
- __u8 ta[ETH_ALEN];
- __le16 control;
- __le16 start_seq_num;
-} __packed;
-
-/* 802.11 BAR control masks */
-#define IEEE80211_BAR_CTRL_ACK_POLICY_NORMAL 0x0000
-#define IEEE80211_BAR_CTRL_MULTI_TID 0x0002
-#define IEEE80211_BAR_CTRL_CBMTID_COMPRESSED_BA 0x0004
-#define IEEE80211_BAR_CTRL_TID_INFO_MASK 0xf000
-#define IEEE80211_BAR_CTRL_TID_INFO_SHIFT 12
-
-#define IEEE80211_HT_MCS_MASK_LEN 10
-
-/**
- * struct ieee80211_mcs_info - Supported MCS Set field
- * @rx_mask: RX mask
- * @rx_highest: highest supported RX rate. If set represents
- * the highest supported RX data rate in units of 1 Mbps.
- * If this field is 0 this value should not be used to
- * consider the highest RX data rate supported.
- * @tx_params: TX parameters
- * @reserved: Reserved bits
- *
- * This structure represents the "Supported MCS Set field" as
- * described in IEEE Std 802.11-2020 section 9.4.2.55.4.
- */
-struct ieee80211_mcs_info {
- u8 rx_mask[IEEE80211_HT_MCS_MASK_LEN];
- __le16 rx_highest;
- u8 tx_params;
- u8 reserved[3];
-} __packed;
-
-/* 802.11n HT capability MSC set */
-#define IEEE80211_HT_MCS_RX_HIGHEST_MASK 0x3ff
-#define IEEE80211_HT_MCS_TX_DEFINED 0x01
-#define IEEE80211_HT_MCS_TX_RX_DIFF 0x02
-/* value 0 == 1 stream etc */
-#define IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK 0x0C
-#define IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT 2
-#define IEEE80211_HT_MCS_TX_MAX_STREAMS 4
-#define IEEE80211_HT_MCS_TX_UNEQUAL_MODULATION 0x10
-
-#define IEEE80211_HT_MCS_CHAINS(mcs) ((mcs) == 32 ? 1 : (1 + ((mcs) >> 3)))
-
-/*
- * 802.11n D5.0 20.3.5 / 20.6 says:
- * - indices 0 to 7 and 32 are single spatial stream
- * - 8 to 31 are multiple spatial streams using equal modulation
- * [8..15 for two streams, 16..23 for three and 24..31 for four]
- * - remainder are multiple spatial streams using unequal modulation
- */
-#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START 33
-#define IEEE80211_HT_MCS_UNEQUAL_MODULATION_START_BYTE \
- (IEEE80211_HT_MCS_UNEQUAL_MODULATION_START / 8)
-
-/**
- * struct ieee80211_ht_cap - HT capabilities element
- * @cap_info: HT Capability Information
- * @ampdu_params_info: A-MPDU Parameters
- * @mcs: Supported MCS Set
- * @extended_ht_cap_info: HT Extended Capabilities
- * @tx_BF_cap_info: Transmit Beamforming Capabilities
- * @antenna_selection_info: ASEL Capability
- *
- * This structure represents the payload of the "HT Capabilities
- * element" as described in IEEE Std 802.11-2020 section 9.4.2.55.
- */
-struct ieee80211_ht_cap {
- __le16 cap_info;
- u8 ampdu_params_info;
-
- /* 16 bytes MCS information */
- struct ieee80211_mcs_info mcs;
-
- __le16 extended_ht_cap_info;
- __le32 tx_BF_cap_info;
- u8 antenna_selection_info;
-} __packed;
-
-/* 802.11n HT capabilities masks (for cap_info) */
-#define IEEE80211_HT_CAP_LDPC_CODING 0x0001
-#define IEEE80211_HT_CAP_SUP_WIDTH_20_40 0x0002
-#define IEEE80211_HT_CAP_SM_PS 0x000C
-#define IEEE80211_HT_CAP_SM_PS_SHIFT 2
-#define IEEE80211_HT_CAP_GRN_FLD 0x0010
-#define IEEE80211_HT_CAP_SGI_20 0x0020
-#define IEEE80211_HT_CAP_SGI_40 0x0040
-#define IEEE80211_HT_CAP_TX_STBC 0x0080
-#define IEEE80211_HT_CAP_RX_STBC 0x0300
-#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8
-#define IEEE80211_HT_CAP_DELAY_BA 0x0400
-#define IEEE80211_HT_CAP_MAX_AMSDU 0x0800
-#define IEEE80211_HT_CAP_DSSSCCK40 0x1000
-#define IEEE80211_HT_CAP_RESERVED 0x2000
-#define IEEE80211_HT_CAP_40MHZ_INTOLERANT 0x4000
-#define IEEE80211_HT_CAP_LSIG_TXOP_PROT 0x8000
-
-/* 802.11n HT extended capabilities masks (for extended_ht_cap_info) */
-#define IEEE80211_HT_EXT_CAP_PCO 0x0001
-#define IEEE80211_HT_EXT_CAP_PCO_TIME 0x0006
-#define IEEE80211_HT_EXT_CAP_PCO_TIME_SHIFT 1
-#define IEEE80211_HT_EXT_CAP_MCS_FB 0x0300
-#define IEEE80211_HT_EXT_CAP_MCS_FB_SHIFT 8
-#define IEEE80211_HT_EXT_CAP_HTC_SUP 0x0400
-#define IEEE80211_HT_EXT_CAP_RD_RESPONDER 0x0800
-
-/* 802.11n HT capability AMPDU settings (for ampdu_params_info) */
-#define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03
-#define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C
-#define IEEE80211_HT_AMPDU_PARM_DENSITY_SHIFT 2
-
-/*
- * Maximum length of AMPDU that the STA can receive in high-throughput (HT).
- * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
- */
-enum ieee80211_max_ampdu_length_exp {
- IEEE80211_HT_MAX_AMPDU_8K = 0,
- IEEE80211_HT_MAX_AMPDU_16K = 1,
- IEEE80211_HT_MAX_AMPDU_32K = 2,
- IEEE80211_HT_MAX_AMPDU_64K = 3
-};
-
/*
* Maximum length of AMPDU that the STA can receive in VHT.
* Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets)
IEEE80211_VHT_MAX_AMPDU_1024K = 7
};
-#define IEEE80211_HT_MAX_AMPDU_FACTOR 13
-
-/* Minimum MPDU start spacing */
-enum ieee80211_min_mpdu_spacing {
- IEEE80211_HT_MPDU_DENSITY_NONE = 0, /* No restriction */
- IEEE80211_HT_MPDU_DENSITY_0_25 = 1, /* 1/4 usec */
- IEEE80211_HT_MPDU_DENSITY_0_5 = 2, /* 1/2 usec */
- IEEE80211_HT_MPDU_DENSITY_1 = 3, /* 1 usec */
- IEEE80211_HT_MPDU_DENSITY_2 = 4, /* 2 usec */
- IEEE80211_HT_MPDU_DENSITY_4 = 5, /* 4 usec */
- IEEE80211_HT_MPDU_DENSITY_8 = 6, /* 8 usec */
- IEEE80211_HT_MPDU_DENSITY_16 = 7 /* 16 usec */
-};
-
-/**
- * struct ieee80211_ht_operation - HT operation IE
- * @primary_chan: Primary Channel
- * @ht_param: HT Operation Information parameters
- * @operation_mode: HT Operation Information operation mode
- * @stbc_param: HT Operation Information STBC params
- * @basic_set: Basic HT-MCS Set
- *
- * This structure represents the payload of the "HT Operation
- * element" as described in IEEE Std 802.11-2020 section 9.4.2.56.
- */
-struct ieee80211_ht_operation {
- u8 primary_chan;
- u8 ht_param;
- __le16 operation_mode;
- __le16 stbc_param;
- u8 basic_set[16];
-} __packed;
-
-/* for ht_param */
-#define IEEE80211_HT_PARAM_CHA_SEC_OFFSET 0x03
-#define IEEE80211_HT_PARAM_CHA_SEC_NONE 0x00
-#define IEEE80211_HT_PARAM_CHA_SEC_ABOVE 0x01
-#define IEEE80211_HT_PARAM_CHA_SEC_BELOW 0x03
-#define IEEE80211_HT_PARAM_CHAN_WIDTH_ANY 0x04
-#define IEEE80211_HT_PARAM_RIFS_MODE 0x08
-
-/* for operation_mode */
-#define IEEE80211_HT_OP_MODE_PROTECTION 0x0003
-#define IEEE80211_HT_OP_MODE_PROTECTION_NONE 0
-#define IEEE80211_HT_OP_MODE_PROTECTION_NONMEMBER 1
-#define IEEE80211_HT_OP_MODE_PROTECTION_20MHZ 2
-#define IEEE80211_HT_OP_MODE_PROTECTION_NONHT_MIXED 3
-#define IEEE80211_HT_OP_MODE_NON_GF_STA_PRSNT 0x0004
-#define IEEE80211_HT_OP_MODE_NON_HT_STA_PRSNT 0x0010
-#define IEEE80211_HT_OP_MODE_CCFS2_SHIFT 5
-#define IEEE80211_HT_OP_MODE_CCFS2_MASK 0x1fe0
-
-/* for stbc_param */
-#define IEEE80211_HT_STBC_PARAM_DUAL_BEACON 0x0040
-#define IEEE80211_HT_STBC_PARAM_DUAL_CTS_PROT 0x0080
-#define IEEE80211_HT_STBC_PARAM_STBC_BEACON 0x0100
-#define IEEE80211_HT_STBC_PARAM_LSIG_TXOP_FULLPROT 0x0200
-#define IEEE80211_HT_STBC_PARAM_PCO_ACTIVE 0x0400
-#define IEEE80211_HT_STBC_PARAM_PCO_PHASE 0x0800
-
-
-/* block-ack parameters */
-#define IEEE80211_ADDBA_PARAM_AMSDU_MASK 0x0001
-#define IEEE80211_ADDBA_PARAM_POLICY_MASK 0x0002
-#define IEEE80211_ADDBA_PARAM_TID_MASK 0x003C
-#define IEEE80211_ADDBA_PARAM_BUF_SIZE_MASK 0xFFC0
-#define IEEE80211_DELBA_PARAM_TID_MASK 0xF000
-#define IEEE80211_DELBA_PARAM_INITIATOR_MASK 0x0800
-
-/*
- * A-MPDU buffer sizes
- * According to HT size varies from 8 to 64 frames
- * HE adds the ability to have up to 256 frames.
- * EHT adds the ability to have up to 1K frames.
- */
-#define IEEE80211_MIN_AMPDU_BUF 0x8
-#define IEEE80211_MAX_AMPDU_BUF_HT 0x40
-#define IEEE80211_MAX_AMPDU_BUF_HE 0x100
-#define IEEE80211_MAX_AMPDU_BUF_EHT 0x400
-
-
-/* Spatial Multiplexing Power Save Modes (for capability) */
-#define WLAN_HT_CAP_SM_PS_STATIC 0
-#define WLAN_HT_CAP_SM_PS_DYNAMIC 1
-#define WLAN_HT_CAP_SM_PS_INVALID 2
-#define WLAN_HT_CAP_SM_PS_DISABLED 3
-
-/* for SM power control field lower two bits */
-#define WLAN_HT_SMPS_CONTROL_DISABLED 0
-#define WLAN_HT_SMPS_CONTROL_STATIC 1
-#define WLAN_HT_SMPS_CONTROL_DYNAMIC 3
-
/**
* struct ieee80211_vht_mcs_info - VHT MCS information
* @rx_mcs_map: RX MCS map 2 bits for each stream, total 8 streams
WLAN_ACTION_SPCT_CHL_SWITCH = 4,
};
-/* HT action codes */
-enum ieee80211_ht_actioncode {
- WLAN_HT_ACTION_NOTIFY_CHANWIDTH = 0,
- WLAN_HT_ACTION_SMPS = 1,
- WLAN_HT_ACTION_PSMP = 2,
- WLAN_HT_ACTION_PCO_PHASE = 3,
- WLAN_HT_ACTION_CSI = 4,
- WLAN_HT_ACTION_NONCOMPRESSED_BF = 5,
- WLAN_HT_ACTION_COMPRESSED_BF = 6,
- WLAN_HT_ACTION_ASEL_IDX_FEEDBACK = 7,
-};
-
/* VHT action codes */
enum ieee80211_vht_actioncode {
WLAN_VHT_ACTION_COMPRESSED_BF = 0,
u8 idle_options;
} __packed;
-/* BACK action code */
-enum ieee80211_back_actioncode {
- WLAN_ACTION_ADDBA_REQ = 0,
- WLAN_ACTION_ADDBA_RESP = 1,
- WLAN_ACTION_DELBA = 2,
-};
-
-/* BACK (block-ack) parties */
-enum ieee80211_back_parties {
- WLAN_BACK_RECIPIENT = 0,
- WLAN_BACK_INITIATOR = 1,
-};
-
/* SA Query action */
enum ieee80211_sa_query_action {
WLAN_ACTION_SA_QUERY_REQUEST = 0,
#define NAN_DEV_CAPA_NDPE_SUPPORTED 0x08
#define NAN_DEV_CAPA_S3_SUPPORTED 0x10
+#include "ieee80211-ht.h"
#include "ieee80211-mesh.h"
#endif /* LINUX_IEEE80211_H */
projects / thirdparty / kernel / linux.git / commitdiff
