diff options
author | Daniel C Halperin <daniel.c.halperin@intel.com> | 2009-08-21 13:34:21 -0700 |
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committer | John W. Linville <linville@tuxdriver.com> | 2009-08-28 14:40:38 -0400 |
commit | c5f8cdb72e3940d647980358dec0aba945a3bb57 (patch) | |
tree | 27003369d32a9bcab0148d854c16a47e1320e1ad | |
parent | 7ebaeff8ae0ba14c086b117f451c5b40bea8a64b (diff) | |
download | linux-3.10-c5f8cdb72e3940d647980358dec0aba945a3bb57.tar.gz linux-3.10-c5f8cdb72e3940d647980358dec0aba945a3bb57.tar.bz2 linux-3.10-c5f8cdb72e3940d647980358dec0aba945a3bb57.zip |
iwlwifi: set HT flags in ieee80211_rx_status for received packets
Add code to set the HT flags (HT, 40 MHz, Short guard interval) in
the ieee80211_rx_status field passed to mac80211. This ensures that mac80211
processes these HT packets correctly.
Signed-off-by: Daniel C Halperin <daniel.c.halperin@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-rx.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-rx.c b/drivers/net/wireless/iwlwifi/iwl-rx.c index 353d9a2ddbc..e34d3fcb6c3 100644 --- a/drivers/net/wireless/iwlwifi/iwl-rx.c +++ b/drivers/net/wireless/iwlwifi/iwl-rx.c @@ -915,6 +915,7 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, u32 len; u32 ampdu_status; u16 fc; + u32 rate_n_flags; /** * REPLY_RX and REPLY_RX_MPDU_CMD are handled differently. @@ -1032,6 +1033,15 @@ void iwl_rx_reply_rx(struct iwl_priv *priv, if (phy_res->phy_flags & RX_RES_PHY_FLAGS_SHORT_PREAMBLE_MSK) rx_status.flag |= RX_FLAG_SHORTPRE; + /* Set up the HT phy flags */ + rate_n_flags = le32_to_cpu(phy_res->rate_n_flags); + if (rate_n_flags & RATE_MCS_HT_MSK) + rx_status.flag |= RX_FLAG_HT; + if (rate_n_flags & RATE_MCS_HT40_MSK) + rx_status.flag |= RX_FLAG_40MHZ; + if (rate_n_flags & RATE_MCS_SGI_MSK) + rx_status.flag |= RX_FLAG_SHORT_GI; + if (iwl_is_network_packet(priv, header)) { priv->last_rx_rssi = rx_status.signal; priv->last_beacon_time = priv->ucode_beacon_time; |