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HE: Define 6 GHz band capability elements

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Defines IEEE P802.11ax/D6.0, 9.4.2.261 HE 6 GHz Band Capabilities
element and 6 GHz Operation Information field of HE Operation element
(IEEE P802.11ax/D6.0, Figure 9-787k).

Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
This commit is contained in:
Rajkumar Manoharan 2020-04-24 15:45:34 -07:00 committed by Jouni Malinen
parent 39f29f250a
commit e297a5bfda
1 changed files with 36 additions and 0 deletions
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36
src/common/ieee802_11_defs.h
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@ -473,6 +473,7 @@
#define WLAN_EID_EXT_SPATIAL_REUSE 39
#define WLAN_EID_EXT_OCV_OCI 54
#define WLAN_EID_EXT_SHORT_SSID_LIST 58
#define WLAN_EID_EXT_HE_6GHZ_BAND_CAP 59
#define WLAN_EID_EXT_EDMG_CAPABILITIES 61
#define WLAN_EID_EXT_EDMG_OPERATION 62
#define WLAN_EID_EXT_REJECTED_GROUPS 92
@ -2151,6 +2152,41 @@ struct ieee80211_he_operation {
/* Followed by conditional MaxBSSID Indicator subfield (u8) */
} STRUCT_PACKED;
/* IEEE P802.11ax/D6.0, Figure 9-787k - 6 GHz Operation Information field */
struct ieee80211_he_6ghz_oper_info {
u8 primary_chan;
u8 control;
u8 chan_center_freq_seg0;
u8 chan_center_freq_seg1;
u8 min_rate;
} STRUCT_PACKED;
#define HE_6GHZ_OPER_INFO_CTRL_CHAN_WIDTH_MASK (BIT(0) | BIT(1))
#define HE_6GHZ_OPER_INFO_CTRL_DUP_BEACON BIT(2)
/* IEEE P802.11ax/D6.0, 9.4.2.261 HE 6 GHz Band Capabilities element */
struct ieee80211_he_6ghz_band_cap {
/* Minimum MPDU Start Spacing B0..B2
* Maximum A-MPDU Length Exponent B3..B5
* Maximum MPDU Length B6..B7 */
u8 a_mpdu_params; /* B0..B7 */
u8 info; /* B8..B15 */
} STRUCT_PACKED;
#define HE_6GHZ_BAND_CAP_MIN_MPDU_START_SPACE_MASK 0x7
#define HE_6GHZ_BAND_CAP_MAX_A_MPDU_LENGTH_EXPONENT_MASK 0x7
#define HE_6GHZ_BAND_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT 3
#define HE_6GHZ_BAND_CAP_MAX_MPDU_LENGTH_MASK 0x3
#define HE_6GHZ_BAND_CAP_MAX_MPDU_LENGTH_SHIFT 6
#define HE_6GHZ_BAND_CAP_SMPS_MASK (BIT(1) | BIT(2))
#define HE_6GHZ_BAND_CAP_SMPS_STATIC 0
#define HE_6GHZ_BAND_CAP_SMPS_DYNAMIC BIT(1)
#define HE_6GHZ_BAND_CAP_SMPS_DISABLED (BIT(1) | BIT(2))
#define HE_6GHZ_BAND_CAP_RD_RESPONDER BIT(3)
#define HE_6GHZ_BAND_CAP_RX_ANTENNA_PATTERN BIT(4)
#define HE_6GHZ_BAND_CAP_TX_ANTENNA_PATTERN BIT(5)
/*
* IEEE P802.11ax/D4.0, 9.4.2.246 Spatial Reuse Parameter Set element
*/