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iwlwifi: mvm: convert to FW AC when configuring MU EDCA

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The AC numbers used by mac80211 differ from those used
by the firmware.  When setting MU EDCA params for each
AC, use the correct FW AC numbers.

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Shaul Triebitz 2018-05-01 13:28:23 +03:00 • committed by Luca Coelho
parent b5e2fe356e
commit 5cc74f65a9
1 changed files with 6 additions and 5 deletions
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11
drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c
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@ -2365,22 +2365,23 @@ static void iwl_mvm_cfg_he_sta(struct iwl_mvm *mvm,
/* Mark MU EDCA as enabled, unless none detected on some AC */
flags |= STA_CTXT_HE_MU_EDCA_CW;
for (i = 0; i < AC_NUM; i++) {
for (i = 0; i < IEEE80211_NUM_ACS; i++) {
struct ieee80211_he_mu_edca_param_ac_rec *mu_edca =
&mvmvif->queue_params[i].mu_edca_param_rec;
u8 ac = iwl_mvm_mac80211_ac_to_ucode_ac(i);
if (!mvmvif->queue_params[i].mu_edca) {
flags &= ~STA_CTXT_HE_MU_EDCA_CW;
break;
}
sta_ctxt_cmd.trig_based_txf[i].cwmin =
sta_ctxt_cmd.trig_based_txf[ac].cwmin =
cpu_to_le16(mu_edca->ecw_min_max & 0xf);
sta_ctxt_cmd.trig_based_txf[i].cwmax =
sta_ctxt_cmd.trig_based_txf[ac].cwmax =
cpu_to_le16((mu_edca->ecw_min_max & 0xf0) >> 4);
sta_ctxt_cmd.trig_based_txf[i].aifsn =
sta_ctxt_cmd.trig_based_txf[ac].aifsn =
cpu_to_le16(mu_edca->aifsn);
sta_ctxt_cmd.trig_based_txf[i].mu_time =
sta_ctxt_cmd.trig_based_txf[ac].mu_time =
cpu_to_le16(mu_edca->mu_edca_timer);
}