[PATCH 01/12] iwlwifi: iwl-nvm-parse: set STBC flags for HE phy capabilities
From: Luca Coelho <hidden>
Date: 2021-08-02 14:21:00
Subsystem:
intel wireless wifi link (iwlwifi), the rest · Maintainers:
Miri Korenblit, Linus Torvalds
From: Mordechay Goodstein <redacted> Our HW supersets STBC for HE but never set it in assoc IE, fix it by setting it and enable using it. Signed-off-by: Mordechay Goodstein <redacted> Signed-off-by: Luca Coelho <redacted> --- drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index 850648ebd61c..2ce4aa26774e 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c@@ -568,7 +568,8 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = { IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A | IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD, .phy_cap_info[2] = - IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US, + IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US | + IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ, .phy_cap_info[3] = IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM | IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 |
@@ -634,6 +635,7 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = { .phy_cap_info[1] = IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD, .phy_cap_info[2] = + IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ | IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US, .phy_cap_info[3] = IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM |
@@ -742,6 +744,8 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G; if ((tx_chains & rx_chains) == ANT_AB) { + iftype_data->he_cap.he_cap_elem.phy_cap_info[2] |= + IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ; iftype_data->he_cap.he_cap_elem.phy_cap_info[5] |= IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 | IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2;
--
2.32.0