diff options
| author | Mukesh Sisodiya <mukesh.sisodiya@intel.com> | 2024-01-26 10:00:30 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-01-26 11:47:49 +0300 |
| commit | 84ec2d2e960f33edcee7c47118e59dde72826843 (patch) | |
| tree | 4641508345387e02e81dc848289629382053352e /drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | |
| parent | 47cde0942959ca11855e1aa5d66209d8625c2a2b (diff) | |
| download | linux-84ec2d2e960f33edcee7c47118e59dde72826843.tar.xz | |
wifi: iwlwifi: disable 160 MHz based on subsystem device ID
The driver should not send 160 MHz BW support for 5 GHz
band in HE if PCI subsystem device ID indicates no 160 MHz support.
Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Reviewed-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240126085924.77c248ce6986.I558e8d0cf19dc862b1c4124df78a4cb690095bb2@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 3f62f10a7c37..67c7cda073e8 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -1061,6 +1061,10 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, ~IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ; } + if (trans->no_160) + iftype_data->he_cap.he_cap_elem.phy_cap_info[0] &= + ~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G; + if (trans->reduced_cap_sku) { memset(&iftype_data->eht_cap.eht_mcs_nss_supp.bw._320, 0, sizeof(iftype_data->eht_cap.eht_mcs_nss_supp.bw._320)); |