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HE: Mask out the beamforming capabilities if they are not configured

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These bits might be set by the capabilities read from the kernel, so
mask them out if beamforming is not enabled in the local configuration.

Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com>
Signed-off-by: John Crispin <john@phrozen.org>
This commit is contained in:
John Crispin 2019-05-20 09:55:11 +02:00 committed by Jouni Malinen
parent 59d9c3a145
commit 846e8396ab
1 changed files with 9 additions and 0 deletions
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9
src/ap/ieee802_11_he.c
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@ -42,14 +42,23 @@ u8 * hostapd_eid_he_capab(struct hostapd_data *hapd, u8 *eid)
if (hapd->iface->conf->he_phy_capab.he_su_beamformer) if (hapd->iface->conf->he_phy_capab.he_su_beamformer)
cap->he_phy_capab_info[HE_PHYCAP_SU_BEAMFORMER_CAPAB_IDX] |= cap->he_phy_capab_info[HE_PHYCAP_SU_BEAMFORMER_CAPAB_IDX] |=
HE_PHYCAP_SU_BEAMFORMER_CAPAB; HE_PHYCAP_SU_BEAMFORMER_CAPAB;
else
cap->he_phy_capab_info[HE_PHYCAP_SU_BEAMFORMER_CAPAB_IDX] &=
~HE_PHYCAP_SU_BEAMFORMER_CAPAB;
if (hapd->iface->conf->he_phy_capab.he_su_beamformee) if (hapd->iface->conf->he_phy_capab.he_su_beamformee)
cap->he_phy_capab_info[HE_PHYCAP_SU_BEAMFORMEE_CAPAB_IDX] |= cap->he_phy_capab_info[HE_PHYCAP_SU_BEAMFORMEE_CAPAB_IDX] |=
HE_PHYCAP_SU_BEAMFORMEE_CAPAB; HE_PHYCAP_SU_BEAMFORMEE_CAPAB;
else
cap->he_phy_capab_info[HE_PHYCAP_SU_BEAMFORMEE_CAPAB_IDX] &=
~HE_PHYCAP_SU_BEAMFORMEE_CAPAB;
if (hapd->iface->conf->he_phy_capab.he_mu_beamformer) if (hapd->iface->conf->he_phy_capab.he_mu_beamformer)
cap->he_phy_capab_info[HE_PHYCAP_MU_BEAMFORMER_CAPAB_IDX] |= cap->he_phy_capab_info[HE_PHYCAP_MU_BEAMFORMER_CAPAB_IDX] |=
HE_PHYCAP_MU_BEAMFORMER_CAPAB; HE_PHYCAP_MU_BEAMFORMER_CAPAB;
else
cap->he_phy_capab_info[HE_PHYCAP_MU_BEAMFORMER_CAPAB_IDX] &=
~HE_PHYCAP_MU_BEAMFORMER_CAPAB;
pos += sizeof(*cap); pos += sizeof(*cap);