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EHT: Add Multi-Link element field definitions

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Define the following fields described in IEEE P802.11be/D2.1:
- Multi-Link element types as defined in Table 9-401c (Type subfield
  encoding)
- Basic Multi-Link element presence bitmap as defined in Figure
  9-1002g (Presence Bitmap subfield of the Basic Multi-Link element
  format)

Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
This commit is contained in:
Veerendranath Jakkam 2022-09-08 20:14:07 +05:30 committed by Jouni Malinen
parent 62612dfc1a
commit 36645f8394
1 changed files with 21 additions and 0 deletions
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21
src/common/ieee802_11_defs.h
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@ -2515,6 +2515,27 @@ struct ieee80211_eht_capabilities {
u8 optional[EHT_MCS_NSS_CAPAB_LEN + EHT_PPE_THRESH_CAPAB_LEN];
} STRUCT_PACKED;
/* IEEE P802.11be/D2.1, 9.4.2.312 - Multi-Link element */
/* Figure 9-1002f: Multi-Link Control field */
#define MULTI_LINK_CONTROL_TYPE_MASK 0x07
/* Table 9-401c: Mult-Link element Type subfield encoding */
#define MULTI_LINK_CONTROL_TYPE_BASIC 0
#define MULTI_LINK_CONTROL_TYPE_PROBE_REQ 1
#define MULTI_LINK_CONTROL_TYPE_RECONF 2
#define MULTI_LINK_CONTROL_TYPE_TDLS 3
#define MULTI_LINK_CONTROL_TYPE_PRIOR_ACCESS 4
/* Figure 9-1002g: Presence Bitmap subfield of the Basic Multi-Link element */
#define BASIC_MULTI_LINK_CTRL0_PRES_LINK_ID 0x10
#define BASIC_MULTI_LINK_CTRL0_PRES_BSS_PARAM_CH_COUNT 0x20
#define BASIC_MULTI_LINK_CTRL0_PRES_MSD_INFO 0x40
#define BASIC_MULTI_LINK_CTRL0_PRES_EML_CAPA 0x80
#define BASIC_MULTI_LINK_CTRL1_PRES_MLD_CAPA 0x01
#define BASIC_MULTI_LINK_CTRL1_PRES_AP_MLD_ID 0x02
/* 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