diff options
| author | Mordechay Goodstein <[email protected]> | 2023-03-05 14:16:30 +0200 |
|---|---|---|
| committer | Johannes Berg <[email protected]> | 2023-03-07 20:15:18 +0100 |
| commit | beddcdc489864e234af844d906547b1cb70e9036 (patch) | |
| tree | 15df9166588280c7240432a301efa6c942cb0b3c | |
| parent | b96e516ccf9f5a227756989d4e47297f65e12e60 (diff) | |
wifi: iwlwifi: rs-fw: break out for unsupported bandwidth
Currently the for loop runs also over unsupported bandwidth in the
command, shorten the path in case we don't support it.
Also use the right macro for setting BW20.
Signed-off-by: Mordechay Goodstein <[email protected]>
Signed-off-by: Gregory Greenman <[email protected]>
Link: https://lore.kernel.org/r/20230305124407.0264ba9df63b.I6c7c9efc806e0ffb7cb3b6051b2d109646e8708c@changeid
Signed-off-by: Johannes Berg <[email protected]>
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c index f30eeab5505b..e3fb1b2cea6d 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c @@ -337,10 +337,14 @@ static void rs_fw_eht_set_enabled_rates(const struct ieee80211_sta *sta, const struct ieee80211_eht_mcs_nss_supp_bw *mcs_tx = rs_fw_rs_mcs2eht_mcs(bw, eht_tx_mcs); - /* got unsuppored index for bw */ + /* got unsupported index for bw */ if (!mcs_rx || !mcs_tx) continue; + /* break out if we don't support the bandwidth */ + if (cmd->max_ch_width < (bw + IWL_TLC_MNG_CH_WIDTH_80MHZ)) + break; + rs_fw_set_eht_mcs_nss(cmd->ht_rates, bw, MAX_NSS_MCS(9, mcs_rx, mcs_tx), GENMASK(9, 0)); rs_fw_set_eht_mcs_nss(cmd->ht_rates, bw, @@ -550,7 +554,7 @@ void rs_fw_rate_init(struct iwl_mvm *mvm, struct ieee80211_sta *sta, struct iwl_tlc_config_cmd_v4 cfg_cmd = { .sta_id = mvmsta->sta_id, .max_ch_width = update ? - rs_fw_bw_from_sta_bw(sta) : RATE_MCS_CHAN_WIDTH_20, + rs_fw_bw_from_sta_bw(sta) : IWL_TLC_MNG_CH_WIDTH_20MHZ, .flags = cpu_to_le16(rs_fw_get_config_flags(mvm, sta, sband)), .chains = rs_fw_set_active_chains(iwl_mvm_get_valid_tx_ant(mvm)), .sgi_ch_width_supp = rs_fw_sgi_cw_support(sta), |