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rtlwifi: rtl8192ce: Add code to set the keep-alive operation

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This change helps the device maintain a connection.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Larry Finger 2014-12-18 03:05:27 -06:00 committed by Kalle Valo
parent f091282fd3
commit 1ed03272b5
2 changed files with 8 additions and 2 deletions
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1
drivers/net/wireless/rtlwifi/rtl8192c/fw_common.h
View File

@ -37,6 +37,7 @@
#define FW_8192C_POLLING_DELAY 5 #define FW_8192C_POLLING_DELAY 5
#define FW_8192C_POLLING_TIMEOUT_COUNT 100 #define FW_8192C_POLLING_TIMEOUT_COUNT 100
#define NORMAL_CHIP BIT(4) #define NORMAL_CHIP BIT(4)
#define H2C_92C_KEEP_ALIVE_CTRL 48
#define IS_FW_HEADER_EXIST(_pfwhdr) \ #define IS_FW_HEADER_EXIST(_pfwhdr) \
((le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x92C0 ||\ ((le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x92C0 ||\

9
drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
View File

@ -544,8 +544,13 @@ void rtl92ce_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
(u8 *)(&fw_current_inps)); (u8 *)(&fw_current_inps));
} }
break; } break; }
case HW_VAR_KEEP_ALIVE: case HW_VAR_KEEP_ALIVE: {
break; u8 array[2];
array[0] = 0xff;
array[1] = *((u8 *)val);
rtl92c_fill_h2c_cmd(hw, H2C_92C_KEEP_ALIVE_CTRL, 2, array);
break; }
default: default:
RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG, RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
"switch case %d not processed\n", variable); "switch case %d not processed\n", variable);