From: Johannes Berg Date: Thu, 14 Jun 2018 12:58:24 +0000 (+0200) Subject: iwlwifi: mvm: add LDPC-XSYM to HE radiotap data X-Git-Tag: Ubuntu-5.4-5.4.0-11.14~4189^2~143^2~1^2~18 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=750f43774eb43aa36465c2df5874dbeafb67c9bd;p=mirror_ubuntu-focal-kernel.git iwlwifi: mvm: add LDPC-XSYM to HE radiotap data Add information about the LDCP extra symbol segment to the HE data when applicable (not for trigger-based PPDUs). While at it, clean up the code for UL/DL a bit. Signed-off-by: Johannes Berg Signed-off-by: Luca Coelho --- diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 52709130cb0b..b6f7fae0d757 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -1054,11 +1054,17 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm, } if (he_type != RATE_MCS_HE_TYPE_TRIG) { - he->data1 |= - cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN); - if (FIELD_GET(IWL_RX_HE_PHY_UPLINK, he_phy_data)) - he->data3 |= - cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA3_UL_DL); + u16 d1known = IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN; + + he->data1 |= cpu_to_le16(d1known); + + he->data3 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_UPLINK, + he_phy_data), + IEEE80211_RADIOTAP_HE_DATA3_UL_DL); + he->data3 |= le16_encode_bits(FIELD_GET(IWL_RX_HE_PHY_LDPC_EXT_SYM, + he_phy_data), + IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG); } switch (FIELD_GET(IWL_RX_HE_PHY_INFO_TYPE_MASK, he_phy_data)) {