From 32a5690e9acb461c7c6a4595f9e77a6fb5c4094f Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sun, 18 Feb 2024 19:51:42 +0200 Subject: wifi: iwlwifi: mvm: support wider-bandwidth OFDMA To support wider-bandwidth OFDMA we need to configure the PHY context in the firmware, which will in turn configure the DSP accordingly. Pass the relevant information down. Signed-off-by: Johannes Berg Signed-off-by: Miri Korenblit Link: https://msgid.link/20240218194912.ca666ede5dd6.I357972823d20e9045e2c97dbb7ac24fe9f5a6e41@changeid Signed-off-by: Johannes Berg --- drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c') diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 229d87a786df..69f6a96b0cfb 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -1644,6 +1644,9 @@ static int iwl_mvm_mac_add_interface(struct ieee80211_hw *hw, IEEE80211_VIF_SUPPORTS_CQM_RSSI; } + if (vif->p2p || iwl_fw_lookup_cmd_ver(mvm->fw, PHY_CONTEXT_CMD, 1) < 5) + vif->driver_flags |= IEEE80211_VIF_IGNORE_OFDMA_WIDER_BW; + if (vif->type == NL80211_IFTYPE_P2P_DEVICE) mvm->p2p_device_vif = vif; @@ -4651,7 +4654,7 @@ static int iwl_mvm_p2p_find_phy_ctxt(struct iwl_mvm *mvm, cfg80211_chandef_create(&chandef, channel, NL80211_CHAN_NO_HT); return iwl_mvm_phy_ctxt_add(mvm, mvmvif->deflink.phy_ctxt, - &chandef, 1, 1); + &chandef, NULL, 1, 1); } /* Execute the common part for MLD and non-MLD modes */ @@ -4772,7 +4775,7 @@ static int __iwl_mvm_add_chanctx(struct iwl_mvm *mvm, goto out; } - ret = iwl_mvm_phy_ctxt_add(mvm, phy_ctxt, def, + ret = iwl_mvm_phy_ctxt_add(mvm, phy_ctxt, def, &ctx->ap, ctx->rx_chains_static, ctx->rx_chains_dynamic); if (ret) { @@ -4850,7 +4853,7 @@ void iwl_mvm_change_chanctx(struct ieee80211_hw *hw, } iwl_mvm_bt_coex_vif_change(mvm); - iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, def, + iwl_mvm_phy_ctxt_changed(mvm, phy_ctxt, def, &ctx->ap, ctx->rx_chains_static, ctx->rx_chains_dynamic); -- cgit v1.2.3