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iwlwifi: mvm: fix the spatial reuse parsing for HE_TRIG PPDUs 

The spatial reuse 4 words fields are fetched from the HE-SIGA
by the firmware and propagated to the driver through the
Rx info. This is useful to populate the radiotap header.

We were looking at the wrong place in the firmware data and
got bogus values. Fix that.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Fixes: bdf180c8d3 ("iwlwifi: mvm: change PHY data RX for HE radiotap")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Emmanuel Grumbach 2019-01-16 19:49:24 -08:00 committed by Luca Coelho
parent 46c7c9828d
commit a197e6d10c
1 changed files with 4 additions and 4 deletions
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8
drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
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@ -1074,16 +1074,16 @@ static void iwl_mvm_decode_he_phy_data(struct iwl_mvm *mvm,
IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN |
IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN);
he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d0,
he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d2,
IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE1),
IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1);
he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d0,
he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d2,
IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE2),
IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2);
he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d0,
he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d2,
IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE3),
IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3);
he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d0,
he->data4 |= le16_encode_bits(le32_get_bits(phy_data->d2,
IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE4),
IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4);
/* fall through */