rtlwifi: rtl8192cu: Add missing case in rtl92cu_get_hw_reg

Driver was reporting 'switch case not processed' after association,
so HW_VAR_KEEP_ALIVE was added and filled similarily to other drivers.

Positive side effect to this seems to be a bit more stable connection.

Signed-off-by: Priit Laes <plaes@plaes.org>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
index 25db369b5d18c4e62a9862015f572d18affdf53d..34ce06441d1b625ebacb2cd74641ffc95f820bb4 100644 (file)
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
@@ -1946,6 +1946,14 @@ void rtl92cu_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
                rtl_write_word(rtlpriv, REG_RXFLTMAP2, *(u16 *)val);
                mac->rx_data_filter = *(u16 *)val;
                break;
+       case HW_VAR_KEEP_ALIVE:{
+                       u8 array[2];
+                       array[0] = 0xff;
+                       array[1] = *((u8 *)val);
+                       rtl92c_fill_h2c_cmd(hw, H2C_92C_KEEP_ALIVE_CTRL, 2,
+                                           array);
+                       break;
+               }
        default:
                RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
                         "switch case not processed\n");