This patch defines IEEE Std 802.11ai-2016 9.6.8.36 FILS discovery
frame elements (Figures 9-687b, 9-687c).
Changes include 6GHz specific changes defined in IEEE P802.11ax/D6.0
Table 9-386—PHY Index subfield and 26.17.2.3.2, AP behavior for fast
passive scanning.
Signed-off-by: Aloka Dixit <alokad@xxxxxxxxxxxxxx>
---
src/common/ieee802_11_defs.h | 35 +++++++++++++++++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/src/common/ieee802_11_defs.h b/src/common/ieee802_11_defs.h
index 4d3037eee7e1..296b06c3bb5b 100644
--- a/src/common/ieee802_11_defs.h
+++ b/src/common/ieee802_11_defs.h
@@ -2340,4 +2340,39 @@ enum edmg_bw_config {
/* DPP Public Action frame identifiers - OUI_WFA */
#define DPP_OUI_TYPE 0x1A
+/**
+ * IEEE Std 802.11ai-2016 9.6.8.36 FILS Discovery frame format,
+ * Figure 9-687b - FILS Discovery Frame Control subfield format
+ */
+#define FILS_DISCOVERY_FRM_CNTL_CAP_PRESENT ((u16)BIT(5))
+#define FILS_DISCOVERY_FRM_CNTL_SHORT_SSID_PRESENT ((u16)BIT(6))
+#define FILS_DISCOVERY_FRM_CNTL_AP_CSN_PRESENT ((u16)BIT(7))
+#define FILS_DISCOVERY_FRM_CNTL_ANO_PRESENT ((u16)BIT(8))
+#define FILS_DISCOVERY_FRM_CNTL_FREQ_SEG1_PRESENT ((u16)BIT(9))
+#define FILS_DISCOVERY_FRM_CNTL_PRI_CHAN_PRESENT ((u16)BIT(10))
+#define FILS_DISCOVERY_FRM_CNTL_RSN_INFO_PRESENT ((u16)BIT(11))
+#define FILS_DISCOVERY_FRM_CNTL_LENGTH_PRESENT ((u16)BIT(12))
+#define FILS_DISCOVERY_FRM_CNTL_MOBILITY_DOMAIN_PRESENT ((u16)BIT(13))
+
+/**
+ * IEEE Std 802.11ai-2016 9.6.8.36 FILS Discovery frame format,
+ * Figure 9-687c - FD Capability subfield format
+ */
+#define FILS_DISCOVERY_CAP_ESS BIT(0)
+#define FILS_DISCOVERY_CAP_PRIVACY BIT(1)
+#define FILS_DISCOVERY_CAP_BSS_CHWIDTH_20 0
+#define FILS_DISCOVERY_CAP_BSS_CHWIDTH_40 1
+#define FILS_DISCOVERY_CAP_BSS_CHWIDTH_80 2
+#define FILS_DISCOVERY_CAP_BSS_CHWIDTH_160_8080 3
+#define FILS_DISCOVERY_CAP_BSS_CHWIDTH_SHIFT 2
+#define FILS_DISCOVERY_CAP_NSS_SHIFT 5
+#define FILS_DISCOVERY_CAP_PHY_INDEX_SHIFT 10
+#define FILS_DISCOVERY_CAP_PHY_INDEX_HT 2
+#define FILS_DISCOVERY_CAP_PHY_INDEX_VHT 3
+
+/**
+ * IEEE P802.11ax/D6.0 26.17.2.3.2, AP behavior for fast passive scanning
+ */
+#define FILS_DISCOVERY_CAP_PHY_INDEX_HE 4
+#define FILS_DISCOVERY_MAX_INTERVAL_6GHZ 20
#endif /* IEEE802_11_DEFS_H */
--
2.25.0
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