diff options
| author | Jouni Malinen <jouni.malinen@atheros.com> | 2008-12-12 14:38:33 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-12-19 15:23:04 -0500 |
| commit | 0fb8ca45eb164c405eef8978f26829f9348b4d4d (patch) | |
| tree | 1fc5728b225e7d5a0d06bb0700c83d64bde44f82 /include/net | |
| parent | 9d8eed12dbc04f8ed70090da14211c808b5a8d81 (diff) | |
| download | lwn-0fb8ca45eb164c405eef8978f26829f9348b4d4d.tar.gz lwn-0fb8ca45eb164c405eef8978f26829f9348b4d4d.zip | |
mac80211: Add HT rates into RX status reporting
This patch adds option for HT-enabled drivers to report HT rates
(HT20/HT40, short GI, MCS index) to mac80211. These rates are
currently not in the rate table, so the rate_idx is used to indicate
MCS index.
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/mac80211.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 22ae72c58d76..9428d3e2f113 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -436,6 +436,9 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) * is valid. This is useful in monitor mode and necessary for beacon frames * to enable IBSS merging. * @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_40MHZ: HT40 (40 MHz) was used + * @RX_FLAG_SHORT_GI: Short guard interval was used */ enum mac80211_rx_flags { RX_FLAG_MMIC_ERROR = 1<<0, @@ -446,7 +449,10 @@ enum mac80211_rx_flags { RX_FLAG_FAILED_FCS_CRC = 1<<5, RX_FLAG_FAILED_PLCP_CRC = 1<<6, RX_FLAG_TSFT = 1<<7, - RX_FLAG_SHORTPRE = 1<<8 + RX_FLAG_SHORTPRE = 1<<8, + RX_FLAG_HT = 1<<9, + RX_FLAG_40MHZ = 1<<10, + RX_FLAG_SHORT_GI = 1<<11, }; /** @@ -466,7 +472,8 @@ enum mac80211_rx_flags { * @noise: noise when receiving this frame, in dBm. * @qual: overall signal quality indication, in percent (0-100). * @antenna: antenna used - * @rate_idx: index of data rate into band's supported rates + * @rate_idx: index of data rate into band's supported rates or MCS index if + * HT rates are use (RX_FLAG_HT) * @flag: %RX_FLAG_* */ struct ieee80211_rx_status { |