diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-11-09 15:07:02 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-11-26 12:42:59 +0100 |
| commit | 5614618ec498320e3b686fea246e50b833865c34 (patch) | |
| tree | a319fd5575bc7ee090136e6e7829200a152886cf /include/net | |
| parent | db9c64cf8d9d3fcbc34b09d037f266d1fc9f928c (diff) | |
| download | lwn-5614618ec498320e3b686fea246e50b833865c34.tar.gz lwn-5614618ec498320e3b686fea246e50b833865c34.zip | |
mac80211: support drivers reporting VHT RX
Add support to mac80211 for having drivers report
received VHT MCS information.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/mac80211.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 6af51328dcd1..598ea215fc3b 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -717,7 +717,11 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) * (including FCS) was received. * @RX_FLAG_SHORTPRE: Short preamble was used for this frame * @RX_FLAG_HT: HT MCS was used and rate_idx is MCS index + * @RX_FLAG_VHT: VHT MCS was used and rate_index is MCS index * @RX_FLAG_40MHZ: HT40 (40 MHz) was used + * @RX_FLAG_80MHZ: 80 MHz was used + * @RX_FLAG_80P80MHZ: 80+80 MHz was used + * @RX_FLAG_160MHZ: 160 MHz was used * @RX_FLAG_SHORT_GI: Short guard interval was used * @RX_FLAG_NO_SIGNAL_VAL: The signal strength value is not present. * Valid only for data frames (mainly A-MPDU) @@ -760,6 +764,10 @@ enum mac80211_rx_flags { RX_FLAG_AMPDU_DELIM_CRC_ERROR = BIT(19), RX_FLAG_AMPDU_DELIM_CRC_KNOWN = BIT(20), RX_FLAG_MACTIME_END = BIT(21), + RX_FLAG_VHT = BIT(22), + RX_FLAG_80MHZ = BIT(23), + RX_FLAG_80P80MHZ = BIT(24), + RX_FLAG_160MHZ = BIT(25), }; /** @@ -780,7 +788,8 @@ enum mac80211_rx_flags { * @IEEE80211_HW_SIGNAL_* * @antenna: antenna used * @rate_idx: index of data rate into band's supported rates or MCS index if - * HT rates are use (RX_FLAG_HT) + * HT or VHT is used (%RX_FLAG_HT/%RX_FLAG_VHT) + * @vht_nss: number of streams (VHT only) * @flag: %RX_FLAG_* * @rx_flags: internal RX flags for mac80211 * @ampdu_reference: A-MPDU reference number, must be a different value for @@ -803,6 +812,7 @@ struct ieee80211_rx_status { u16 vendor_radiotap_len; u16 freq; u8 rate_idx; + u8 vht_nss; u8 rx_flags; u8 band; u8 antenna; |