EHT: Define EHT elements
Define the following fields described in IEEE P802.11be/D1.5: - 9.4.2.311 EHT Operation element - 9.4.2.313 EHT Capabilities element Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
This commit is contained in:
Aloka Dixit
Jouni Malinen
parent
1a716f86af
commit
c08b735fdb
1 changed files with 104 additions and 0 deletions
|
|
@ -490,6 +490,11 @@
|
|||
#define WLAN_EID_EXT_REJECTED_GROUPS 92
|
||||
#define WLAN_EID_EXT_ANTI_CLOGGING_TOKEN 93
|
||||
#define WLAN_EID_EXT_PASN_PARAMS 100
|
||||
#define WLAN_EID_EXT_EHT_OPERATION 106
|
||||
#define WLAN_EID_EXT_MULTI_LINK 107
|
||||
#define WLAN_EID_EXT_EHT_CAPABILITIES 108
|
||||
#define WLAN_EID_EXT_TID_TO_LINK_MAPPING 109
|
||||
#define WLAN_EID_EXT_MULTI_LINK_TRAFFIC_INDICATION 110
|
||||
|
||||
/* Extended Capabilities field */
|
||||
#define WLAN_EXT_CAPAB_20_40_COEX 0
|
||||
|
|
@ -2406,6 +2411,105 @@ struct ieee80211_he_mu_edca_parameter_set {
|
|||
#define RNR_BSS_PARAM_CO_LOCATED BIT(6)
|
||||
#define RNR_20_MHZ_PSD_MAX_TXPOWER 255 /* dBm */
|
||||
|
||||
/* IEEE P802.11be/D1.5, 9.4.2.311 - EHT Operation element */
|
||||
|
||||
/* Figure 9-1002b: EHT Operation Parameters field subfields */
|
||||
#define EHT_OPER_INFO_PRESENT BIT(0)
|
||||
#define EHT_OPER_DISABLED_SUBCHAN_BITMAP_PRESENT BIT(1)
|
||||
|
||||
/* Control subfield: Channel Width subfield; see Table 9-401b */
|
||||
#define EHT_OPER_CHANNEL_WIDTH_20MHZ 0
|
||||
#define EHT_OPER_CHANNEL_WIDTH_40MHZ 1
|
||||
#define EHT_OPER_CHANNEL_WIDTH_80MHZ 2
|
||||
#define EHT_OPER_CHANNEL_WIDTH_160MHZ 3
|
||||
#define EHT_OPER_CHANNEL_WIDTH_320MHZ 4
|
||||
|
||||
/* Figure 9-1002c: EHT Operation Information field format */
|
||||
struct ieee80211_eht_oper_info {
|
||||
u8 control; /* B0..B2: Channel Width */
|
||||
u8 ccfs0;
|
||||
u8 ccfs1;
|
||||
le16 disabled_chan_bitmap; /* 0 or 2 octets */
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* Figure 9-1002a: EHT Operation element format */
|
||||
struct ieee80211_eht_operation {
|
||||
u8 oper_params; /* EHT Operation Parameters: EHT_OPER_* bits */
|
||||
struct ieee80211_eht_oper_info oper_info; /* 0 or 3 or 5 octets */
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* IEEE P802.11be/D1.5, 9.4.2.313 - EHT Capabilities element */
|
||||
|
||||
/* Figure 9-1002af: EHT MAC Capabilities Information field */
|
||||
#define EHT_MACCAP_EPCS_PRIO BIT(0)
|
||||
#define EHT_MACCAP_OM_CONTROL BIT(1)
|
||||
#define EHT_MACCAP_TRIGGERED_TXOP_MODE1 BIT(2)
|
||||
#define EHT_MACCAP_TRIGGERED_TXOP_MODE2 BIT(3)
|
||||
#define EHT_MACCAP_RESTRICTED_TWT BIT(4)
|
||||
#define EHT_MACCAP_SCS_TRAFFIC_DESC BIT(5)
|
||||
#define EHT_MACCAP_MAX_MPDU_LEN_MASK (BIT(6) | BIT(7))
|
||||
#define EHT_MACCAP_MAX_MPDU_LEN_3895 0
|
||||
#define EHT_MACCAP_MAX_MPDU_LEN_7991 BIT(6)
|
||||
#define EHT_MACCAP_MAX_MPDU_LEN_11454 BIT(7)
|
||||
#define EHT_MACCAP_MAX_AMPDU_LEN_EXP_EXT BIT(8)
|
||||
|
||||
/* Figure 9-1002ag: EHT PHY Capabilities Information field format
|
||||
* _IDX indicates the octet index within the field */
|
||||
#define EHT_PHY_CAPAB_LEN 9
|
||||
|
||||
#define EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_IDX 0
|
||||
#define EHT_PHYCAP_320MHZ_IN_6GHZ_SUPPORT_MASK ((u8) BIT(1))
|
||||
|
||||
#define EHT_PHYCAP_SU_BEAMFORMER_IDX 0
|
||||
#define EHT_PHYCAP_SU_BEAMFORMER ((u8) BIT(5))
|
||||
#define EHT_PHYCAP_SU_BEAMFORMEE_IDX 0
|
||||
#define EHT_PHYCAP_SU_BEAMFORMEE ((u8) BIT(6))
|
||||
|
||||
#define EHT_PHYCAP_PPE_THRESHOLD_PRESENT_IDX 5
|
||||
#define EHT_PHYCAP_PPE_THRESHOLD_PRESENT ((u8) BIT(3))
|
||||
|
||||
#define EHT_PHYCAP_MU_BEAMFORMER_IDX 7
|
||||
#define EHT_PHYCAP_MU_BEAMFORMER_80MHZ ((u8) BIT(4))
|
||||
#define EHT_PHYCAP_MU_BEAMFORMER_160MHZ ((u8) BIT(5))
|
||||
#define EHT_PHYCAP_MU_BEAMFORMER_320MHZ ((u8) BIT(6))
|
||||
#define EHT_PHYCAP_MU_BEAMFORMER_MASK (EHT_PHYCAP_MU_BEAMFORMER_80MHZ | \
|
||||
EHT_PHYCAP_MU_BEAMFORMER_160MHZ | \
|
||||
EHT_PHYCAP_MU_BEAMFORMER_320MHZ)
|
||||
|
||||
/* Figure 9-1002ah: Supported EHT-MCS and NSS Set field format */
|
||||
#define EHT_PHYCAP_MCS_NSS_LEN_20MHZ_ONLY 4
|
||||
#define EHT_PHYCAP_MCS_NSS_LEN_20MHZ_PLUS 3
|
||||
|
||||
#define EHT_MCS_NSS_CAPAB_LEN 9
|
||||
/*
|
||||
* Figure 9-1002ak: EHT PPE Thresholds field format
|
||||
* Maximum PPE threshold length: 62 octets
|
||||
* NSS: 4 bits (maximum NSS: 16), RU index: 5 bits, each pair: 6 bits
|
||||
* 4 + 5 + 5 * 16 * 6 = 489 bits, Padding: 7 bits
|
||||
*/
|
||||
#define EHT_PPE_THRESH_CAPAB_LEN 62
|
||||
|
||||
/* 9.4.2.313.5: EHT PPE Thresholds field */
|
||||
#define EHT_PPE_THRES_NSS_SHIFT 0
|
||||
#define EHT_PPE_THRES_NSS_MASK ((u8) (BIT(0) | BIT(1) | \
|
||||
BIT(2) | BIT(3)))
|
||||
#define EHT_PPE_THRES_RU_INDEX_SHIFT 4
|
||||
#define EHT_PPE_THRES_RU_INDEX_MASK ((u8) (BIT(4) | BIT(5) | \
|
||||
BIT(6) | BIT(7) | \
|
||||
BIT(8)))
|
||||
|
||||
#define EHT_NSS_MAX_STREAMS 8
|
||||
|
||||
/* Figure 9-1002ae: EHT Capabilities element format */
|
||||
struct ieee80211_eht_capabilities {
|
||||
/* EHT MAC Capabilities Information */
|
||||
le16 mac_cap;
|
||||
/* EHT PHY Capabilities Information */
|
||||
u8 phy_cap[EHT_PHY_CAPAB_LEN];
|
||||
/* Supported EHT-MCS And NSS Set and EHT PPE thresholds (Optional) */
|
||||
u8 optional[EHT_MCS_NSS_CAPAB_LEN + EHT_PPE_THRESH_CAPAB_LEN];
|
||||
} STRUCT_PACKED;
|
||||
|
||||
/* IEEE P802.11ay/D4.0, 9.4.2.251 - EDMG Operation element */
|
||||
#define EDMG_BSS_OPERATING_CHANNELS_OFFSET 6
|
||||
#define EDMG_OPERATING_CHANNEL_WIDTH_OFFSET 7
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue