diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2018-06-14 14:58:24 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2018-10-06 10:25:48 +0300 |
| commit | 750f43774eb43aa36465c2df5874dbeafb67c9bd (patch) | |
| tree | e00a7ddf62b3fa3d8eaf50b15a5df658a5d479d1 /drivers | |
| parent | 2b1476345fb6c837fae608c4fd9fddb48059c612 (diff) | |
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 <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 16 |
1 files changed, 11 insertions, 5 deletions
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)) { |