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author | Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 00:36:56 -0600 |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2010-05-22 00:36:56 -0600 |
commit | cf9b59e9d3e008591d1f54830f570982bb307a0d (patch) | |
tree | 113478ce8fd8c832ba726ffdf59b82cb46356476 /drivers/net/wireless/ath/ath9k/rc.c | |
parent | 44504b2bebf8b5823c59484e73096a7d6574471d (diff) | |
parent | f4b87dee923342505e1ddba8d34ce9de33e75050 (diff) | |
download | kernel_samsung_smdk4412-cf9b59e9d3e008591d1f54830f570982bb307a0d.zip kernel_samsung_smdk4412-cf9b59e9d3e008591d1f54830f570982bb307a0d.tar.gz kernel_samsung_smdk4412-cf9b59e9d3e008591d1f54830f570982bb307a0d.tar.bz2 |
Merge remote branch 'origin' into secretlab/next-devicetree
Merging in current state of Linus' tree to deal with merge conflicts and
build failures in vio.c after merge.
Conflicts:
drivers/i2c/busses/i2c-cpm.c
drivers/i2c/busses/i2c-mpc.c
drivers/net/gianfar.c
Also fixed up one line in arch/powerpc/kernel/vio.c to use the
correct node pointer.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/rc.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 244e1c6..8519452 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -691,6 +691,19 @@ static void ath_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta, rate_table = sc->cur_rate_table; rix = ath_rc_get_highest_rix(sc, ath_rc_priv, rate_table, &is_probe); + /* + * If we're in HT mode and both us and our peer supports LDPC. + * We don't need to check our own device's capabilities as our own + * ht capabilities would have already been intersected with our peer's. + */ + if (conf_is_ht(&sc->hw->conf) && + (sta->ht_cap.cap & IEEE80211_HT_CAP_LDPC_CODING)) + tx_info->flags |= IEEE80211_TX_CTL_LDPC; + + if (conf_is_ht(&sc->hw->conf) && + (sta->ht_cap.cap & IEEE80211_HT_CAP_TX_STBC)) + tx_info->flags |= (1 << IEEE80211_TX_CTL_STBC_SHIFT); + if (is_probe) { /* set one try for probe rates. For the * probes don't enable rts */ @@ -1228,8 +1241,12 @@ static void ath_tx_status(void *priv, struct ieee80211_supported_band *sband, long_retry = rate->count - 1; } - if (!priv_sta || !ieee80211_is_data(fc) || - !(tx_info->pad[0] & ATH_TX_INFO_UPDATE_RC)) + if (!priv_sta || !ieee80211_is_data(fc)) + return; + + /* This packet was aggregated but doesn't carry status info */ + if ((tx_info->flags & IEEE80211_TX_CTL_AMPDU) && + !(tx_info->flags & IEEE80211_TX_STAT_AMPDU)) return; if (tx_info->flags & IEEE80211_TX_STAT_TX_FILTERED) |