diff options
author | Gregory Greenman <gregory.greenman@intel.com> | 2023-06-13 15:57:19 +0300 |
---|---|---|
committer | Johannes Berg <johannes.berg@intel.com> | 2023-06-14 13:32:20 +0300 |
commit | 18c0ffb404db2093b6afdc8ae15f18ba3975e1ed (patch) | |
tree | dade3b63685a390f355fc8eea41d799a9be6da96 /drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c | |
parent | d51439a6d79fd251b0d92fa8b1aa3bd4cb17d102 (diff) | |
download | linux-18c0ffb404db2093b6afdc8ae15f18ba3975e1ed.tar.xz |
wifi: iwlwifi: mvm: add support for Extra EHT LTF
Add support for Extra EHT LTF defined in 9.4.2.313
EHT Capabilities element.
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230613155501.de019d7cc174.I806f0f6042b89274192701a60b4f7900822db666@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c index e77b6157f759..7c6eff4fa58a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c @@ -591,6 +591,21 @@ void iwl_mvm_rs_fw_rate_init(struct iwl_mvm *mvm, int cmd_ver; int ret; + /* Enable external EHT LTF only for GL device and if there's + * mutual support by AP and client + */ + if (CSR_HW_REV_TYPE(mvm->trans->hw_rev) == IWL_CFG_MAC_TYPE_GL && + sband->iftype_data->eht_cap.has_eht && + sband->iftype_data->eht_cap.eht_cap_elem.phy_cap_info[5] & + IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF && + link_sta->eht_cap.has_eht && + link_sta->eht_cap.eht_cap_elem.phy_cap_info[5] & + IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF) { + IWL_DEBUG_RATE(mvm, "Set support for Extra EHT LTF\n"); + cfg_cmd.flags |= + cpu_to_le16(IWL_TLC_MNG_CFG_FLAGS_EHT_EXTRA_LTF_MSK); + } + rcu_read_lock(); mvm_link_sta = rcu_dereference(mvmsta->link[link_id]); if (WARN_ON_ONCE(!mvm_link_sta)) { |