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wifi: mac80211_hwsim: claim support for Control Integrity Protocol

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The mac80211_hwsim driver never actually generates control frames. As
such, it can simply claim the Control Integrity protocol (CIP).

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20260921144048.6a4047ca21a1.If483ea588361a90b58a52493936cc0bbbc74c075@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Benjamin Berg 2026-09-21 14:40:56 +02:00 committed by Johannes Berg
parent 57be6fdf3c
commit 96040137f2
1 changed files with 35 additions and 0 deletions
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35
drivers/net/wireless/virtual/mac80211_hwsim_main.c
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@ -5650,6 +5650,14 @@ static void mac80211_hwsim_sband_capab(struct ieee80211_supported_band *sband)
BIT(NL80211_IFTYPE_MESH_POINT) | \
BIT(NL80211_IFTYPE_OCB))
static const u8 iftypes_ext_capa[] = {
[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
[2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
[7] = WLAN_EXT_CAPA8_OPMODE_NOTIF |
WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB,
[8] = WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB,
};
static const u8 iftypes_ext_capa_ap[] = {
[0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
[2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
@ -5674,6 +5682,33 @@ static const struct wiphy_iftype_ext_capab mac80211_hwsim_iftypes_ext_capa[] = {
.eml_capabilities = IEEE80211_EML_CAP_EMLSR_SUPP |
IEEE80211_EML_CAP_EMLMR_SUPPORT,
.mld_capa_and_ops = MAC80211_HWSIM_MLD_CAPA_OPS,
/* CIP works as hwsim does not have control frames */
.cip_supported = true,
.cip_capabilities = 0,
},
{
.iftype = NL80211_IFTYPE_STATION,
.extended_capabilities = iftypes_ext_capa,
.extended_capabilities_mask = iftypes_ext_capa,
.extended_capabilities_len = sizeof(iftypes_ext_capa),
.cip_supported = true,
.cip_capabilities = 0,
},
{
.iftype = NL80211_IFTYPE_P2P_CLIENT,
.extended_capabilities = iftypes_ext_capa,
.extended_capabilities_mask = iftypes_ext_capa,
.extended_capabilities_len = sizeof(iftypes_ext_capa),
.cip_supported = true,
.cip_capabilities = 0,
},
{
.iftype = NL80211_IFTYPE_P2P_GO,
.extended_capabilities = iftypes_ext_capa,
.extended_capabilities_mask = iftypes_ext_capa,
.extended_capabilities_len = sizeof(iftypes_ext_capa),
.cip_supported = true,
.cip_capabilities = 0,
},
};