diff options
Diffstat (limited to 'drivers/net/wireless/ti/wl18xx/main.c')
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/main.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index 77840ddd3129..9da94e62b7ac 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -879,6 +879,19 @@ static u32 wl18xx_sta_get_ap_rate_mask(struct wl1271 *wl, return hw_rate_set; } +static u32 wl18xx_ap_get_mimo_wide_rate_mask(struct wl1271 *wl, + struct wl12xx_vif *wlvif) +{ + if (wlvif->channel_type == NL80211_CHAN_HT40MINUS || + wlvif->channel_type == NL80211_CHAN_HT40PLUS) { + wl1271_debug(DEBUG_ACX, "using wide channel rate mask"); + return CONF_TX_RATE_USE_WIDE_CHAN; + } else { + wl1271_debug(DEBUG_ACX, "using MIMO rate mask"); + return CONF_TX_MIMO_RATES; + } +} + static void wl18xx_conf_init(struct wl1271 *wl) { struct wl18xx_priv *priv = wl->priv; @@ -906,6 +919,7 @@ static struct wlcore_ops wl18xx_ops = { .set_tx_desc_csum = wl18xx_set_tx_desc_csum, .set_rx_csum = wl18xx_set_rx_csum, .sta_get_ap_rate_mask = wl18xx_sta_get_ap_rate_mask, + .ap_get_mimo_wide_rate_mask = wl18xx_ap_get_mimo_wide_rate_mask, }; int __devinit wl18xx_probe(struct platform_device *pdev) |
