rtl8xxxu: Set RX boundary for 8723bu

Set the correct TRXFF boundary for 8723bu.

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index bb43937..6611128 100644 (file)
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -6182,7 +6182,10 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
        /*
         * Set RX page boundary
         */
-       rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, 0x27ff);
+       if (priv->rtlchip == 0x8723b)
+               rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, 0x3f7f);
+       else
+               rtl8xxxu_write16(priv, REG_TRXFF_BNDY + 2, 0x27ff);
        /*
         * Transfer page size is always 128
         */