提交 77cbbc35 编写于 作者: N Naftali Goldstein 提交者: Johannes Berg

mac80211: fix saving a few HE values

After masking the he_oper_params, to get the requested values as
integers one must rshift and not lshift.  Fix that by using the
le32_get_bits() macro.

Fixes: 41cbb0f5 ("mac80211: add support for HE")
Signed-off-by: NNaftali Goldstein <naftali.goldstein@intel.com>
[converted to use le32_get_bits()]
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
上级 c3d1f875
......@@ -3239,19 +3239,16 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
}
if (bss_conf->he_support) {
u32 he_oper_params =
le32_to_cpu(elems.he_operation->he_oper_params);
bss_conf->bss_color =
le32_get_bits(elems.he_operation->he_oper_params,
IEEE80211_HE_OPERATION_BSS_COLOR_MASK);
bss_conf->bss_color = he_oper_params &
IEEE80211_HE_OPERATION_BSS_COLOR_MASK;
bss_conf->htc_trig_based_pkt_ext =
(he_oper_params &
IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK) <<
IEEE80211_HE_OPERATION_DFLT_PE_DURATION_OFFSET;
le32_get_bits(elems.he_operation->he_oper_params,
IEEE80211_HE_OPERATION_DFLT_PE_DURATION_MASK);
bss_conf->frame_time_rts_th =
(he_oper_params &
IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK) <<
IEEE80211_HE_OPERATION_RTS_THRESHOLD_OFFSET;
le32_get_bits(elems.he_operation->he_oper_params,
IEEE80211_HE_OPERATION_RTS_THRESHOLD_MASK);
bss_conf->multi_sta_back_32bit =
sta->sta.he_cap.he_cap_elem.mac_cap_info[2] &
......
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