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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-03-04 08:38:43 +0100 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-04-13 08:35:57 +0200 |
| commit | 95e05ab7a8d9821e25f4ff2c3574bf8d515501a4 (patch) | |
| tree | 52e5521fbcbccfaa686202810b905eca752d07c4 /drivers/net/wireless/iwlwifi/mvm/rx.c | |
| parent | iwlwifi: mvm: remove redundant empty line (diff) | |
| download | linux-95e05ab7a8d9821e25f4ff2c3574bf8d515501a4.tar.xz linux-95e05ab7a8d9821e25f4ff2c3574bf8d515501a4.zip | |
iwlwifi: mvm: propagate the beamforming status from firmware
The firmware tells us if an Rx packet was beamformed or not.
Propagate this data to mac80211's rx_status.vht_flags.
The main user of this data is the radiotap header.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/rx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/iwlwifi/mvm/rx.c index ac9a84e3d24b..40fd5dc46abe 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/iwlwifi/mvm/rx.c @@ -393,6 +393,8 @@ int iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb, rx_status.rate_idx = rate_n_flags & RATE_VHT_MCS_RATE_CODE_MSK; rx_status.flag |= RX_FLAG_VHT; rx_status.flag |= stbc << RX_FLAG_STBC_SHIFT; + if (rate_n_flags & RATE_MCS_BF_MSK) + rx_status.vht_flag |= RX_VHT_FLAG_BF; } else { rx_status.rate_idx = iwl_mvm_legacy_rate_to_mac80211_idx(rate_n_flags, |