diff options
| author | Pontus Fuchs <pontus.fuchs@gmail.com> | 2012-01-31 15:54:41 (GMT) |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-02-15 06:38:32 (GMT) |
| commit | defe02c720d54fc9bda3e5e625be70adac347a61 (patch) | |
| tree | 6f6f2a6a92b107da5e9cf9494b14d236fa9f581f /drivers/net/wireless/wl12xx/tx.c | |
| parent | d2e2d769e3d328ba7cbf08e8ed85e3f817915843 (diff) | |
| download | linux-fsl-qoriq-defe02c720d54fc9bda3e5e625be70adac347a61.tar.xz | |
wl12xx: Set IEEE80211_TX_RC_SHORT_GI if short GI was used on
New FW reports usage of short GI as a rate class index. Check for
this rate and set the IEEE80211_TX_RC_SHORT_GI if used.
Signed-off-by: Pontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/tx.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/tx.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/wl12xx/tx.c b/drivers/net/wireless/wl12xx/tx.c index f95112f..ee313e7 100644 --- a/drivers/net/wireless/wl12xx/tx.c +++ b/drivers/net/wireless/wl12xx/tx.c @@ -766,10 +766,14 @@ out: static u8 wl1271_tx_get_rate_flags(u8 rate_class_index) { + u8 flags = 0; + if (rate_class_index >= CONF_HW_RXTX_RATE_MCS_MIN && rate_class_index <= CONF_HW_RXTX_RATE_MCS_MAX) - return IEEE80211_TX_RC_MCS; - return 0; + flags |= IEEE80211_TX_RC_MCS; + if (rate_class_index == CONF_HW_RXTX_RATE_MCS7_SGI) + flags |= IEEE80211_TX_RC_SHORT_GI; + return flags; } static void wl1271_tx_complete_packet(struct wl1271 *wl, |