rtl8xxxu: Set REG_USB_HRPWM for 8192eu

The vendor driver set register 0xfe58 REG_USB_HWPWM in it's init
sequence for 8192eu. Do the same here.

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 bcf229d..fdd11ec 100644 (file)
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -7225,6 +7225,8 @@ static int rtl8xxxu_init_device(struct ieee80211_hw *hw)
                        val32 |= FPGA_RF_MODE_CCK;
                        rtl8xxxu_write32(priv, REG_FPGA0_RF_MODE, val32);
                }
+       } else if (priv->rtl_chip == RTL8192E) {
+               rtl8xxxu_write8(priv, REG_USB_HRPWM, 0x00);
        }
 
        val32 = rtl8xxxu_read32(priv, REG_FWHW_TXQ_CTRL);

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
index ade42fe..82cbe85 100644 (file)
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_regs.h
@@ -1043,6 +1043,7 @@
 #define  USB_HIMR_ROK                  BIT(0)  /*  Receive DMA OK Interrupt */
 
 #define REG_USB_SPECIAL_OPTION         0xfe55
+#define REG_USB_HRPWM                  0xfe58
 #define REG_USB_DMA_AGG_TO             0xfe5b
 #define REG_USB_AGG_TO                 0xfe5c
 #define REG_USB_AGG_TH                 0xfe5d