diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/rtl818x/rtl8180/dev.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/wireless/rtl818x/rtl8180/dev.c b/drivers/net/wireless/rtl818x/rtl8180/dev.c index 80618525ac78..6f9da01a9096 100644 --- a/drivers/net/wireless/rtl818x/rtl8180/dev.c +++ b/drivers/net/wireless/rtl818x/rtl8180/dev.c @@ -1336,13 +1336,17 @@ static void rtl8180_conf_erp(struct ieee80211_hw *dev, /* from reference code. set ack timeout reg = eifs reg */ rtl818x_iowrite8(priv, &priv->map->CARRIER_SENSE_COUNTER, hw_eifs); - /* rtl8187/rtl8185 HW bug. After EIFS is elapsed, - * the HW still wait for DIFS. - * HW uses 4uS units for EIFS. - */ - hw_eifs = DIV_ROUND_UP(eifs - difs, 4); + if (priv->chip_family == RTL818X_CHIP_FAMILY_RTL8187SE) + rtl818x_iowrite8(priv, &priv->map->EIFS_8187SE, hw_eifs); + else if (priv->chip_family == RTL818X_CHIP_FAMILY_RTL8185) { + /* rtl8187/rtl8185 HW bug. After EIFS is elapsed, + * the HW still wait for DIFS. + * HW uses 4uS units for EIFS. + */ + hw_eifs = DIV_ROUND_UP(eifs - difs, 4); - rtl818x_iowrite8(priv, &priv->map->EIFS, hw_eifs); + rtl818x_iowrite8(priv, &priv->map->EIFS, hw_eifs); + } } static void rtl8180_bss_info_changed(struct ieee80211_hw *dev, |