在Realtek的平台上,由於K Power的值不見了,所以參照別人的,並進行手動設定。
首先在console下輸入flash allhw,可以看到如下的畫面:


HW_BOARD_VER=1
HW_NIC0_ADDR=00e04c8196c1
HW_NIC1_ADDR=00e04c8196c9
HW_HW_WLAN0_WLAN_ADDR=00e04c8196c1
HW_WLAN0_WLAN_ADDR1=00e04c8196c2
HW_WLAN0_WLAN_ADDR2=00e04c8196c3
HW_WLAN0_WLAN_ADDR3=00e04c8196c4
HW_WLAN0_WLAN_ADDR4=00e04c8196c5
HW_WLAN0_WLAN_ADDR5=00e04c8196c6
HW_WLAN0_WLAN_ADDR6=00e04c8196c7
HW_WLAN0_WLAN_ADDR7=00e04c8196c8
HW_WLAN0_TX_POWER_CCK_A=ffffffffffffffffffffffffffff
HW_WLAN0_TX_POWER_CCK_B=0000000000000000000000000000
HW_WLAN0_TX_POWER_HT40_1S_A=0000000000000000000000000000
HW_WLAN0_TX_POWER_HT40_1S_B=0000000000000000000000000000
HW_WLAN0_TX_POWER_DIFF_HT40_2S=0000000000000000000000000000
HW_WLAN0_TX_POWER_DIFF_HT20=0000000000000000000000000000
HW_WLAN0_TX_POWER_DIFF_OFDM=0000000000000000000000000000
HW_WLAN0_REG_DOMAIN=1
HW_WLAN0_RF_TYPE=10
HW_WLAN0_LED_TYPE=12
HW_WLAN0_11N_XCAP=0
HW_WLAN0_11N_TSSI1=0
HW_WLAN0_11N_TSSI2=0
HW_WLAN0_11N_THER=0
HW_WLAN0_11N_TRSWITCH=0
HW_WLAN0_11N_TRSWPAPE_C9=170
HW_WLAN0_11N_TRSWPAPE_CC=175
HW_WLAN0_11N_TARGET_PWR=13
HW_WLAN0_11N_RESERVED5=0
HW_WLAN0_11N_RESERVED6=0
HW_WLAN0_11N_RESERVED7=0
HW_WLAN0_11N_RESERVED8=0
HW_WLAN0_11N_RESERVED9=0
HW_WLAN0_11N_RESERVED10=0
HW_WLAN0_TX_POWER_5G_HT40_1S_A=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
HW_WLAN0_TX_POWER_5G_HT40_1S_B=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
HW_WLAN0_TX_POWER_DIFF_5G_HT40_2S=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
HW_WLAN0_TX_POWER_DIFF_5G_HT20=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
HW_WLAN0_TX_POWER_DIFF_5G_OFDM=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
HW_WLAN0_COUNTRY_CODE="US"
HW_WLAN0_WSC_PIN="81087396"


接著參考的K power值如下:



  Dot11RFEntry...
    dot11channel: 13
    dot11ch_low: 0
    dot11ch_hi: 0
    pwrlevelCCK_A: 2828282828282828282929292929
    pwrlevelCCK_B: 0000000000000000000000000000
    pwrlevelHT40_1S_A: 2828282828282828282929292929
    pwrlevelHT40_1S_B: 0000000000000000000000000000
    pwrdiffHT40_2S: 0000000000000000000000000000
    pwrdiffHT20: 000000000f0f0f0f0f0e0e0e0e0e
    pwrdiffOFDM: 0202020202020202020000000000
    shortpreamble: 0
    trswitch: 0
    disable_ch14_ofdm: 0
    xcap: 0
    tssi1: 0
    tssi2: 0
    ther: 18
    MIMO_TR_hw_support: 1T1R
    MIMO_TR_mode: 1T1R
    chipVersion: RTL8188Rn




 

cat mib_rf
Dot11RFEntry...
dot11channel: 11
dot11ch_low: 0
dot11ch_hi: 0
pwrlevelCCK_A: 2d2d2d2b2b2b2b2b2b2b2b2b2b2b
pwrlevelCCK_B: 2c2c2c2e2e2e2e2e2e2c2c2c2c2c
pwrlevelHT40_1S_A: 2d2d2d2c2c2c2c2c2c2b2b2b2b2b
pwrlevelHT40_1S_B: 2e2e2e2e2e2e2e2e2e2d2d2d2d2d
pwrdiffHT40_2S: 0000000000000000000000000000
pwrdiffHT20: 1212122222222222222222222222
pwrdiffOFDM: 3434344444444444443434343434
shortpreamble: 0
trswitch: 1
disable_ch14_ofdm: 0
xcap: 0
tssi1: 0
tssi2: 0
ther: 0
MIMO_TR_hw_support: 2T2R
MIMO_TR_mode: 2T2R
chipVersion: RTL8192Cn
tx2path: 0
txbf: 0

 

flash set HW_WLAN0_TX_POWER_CCK_A 45 45 45 43 43 43 43 43 43 43 43 43 43 43 

flash set HW_WLAN0_TX_POWER_CCK_B 44 44 44 46 46 46 46 46 46 44 44 44 44 44

flash set HW_WLAN0_TX_POWER_HT40_1S_A 45 45 45 44 44 44 44 44 44 43 43 43 43 43

flash set HW_WLAN0_TX_POWER_HT40_1S_B 46 46 46 46 46 46 46 46 46 45 45 45 45 45

flash set HW_WLAN0_TX_POWER_DIFF_HT20 18 18 18 34 34 34 34 34 34 34 34 34 34 34

flash set HW_WLAN0_TX_POWER_DIFF_OFDM 52 52 52 68 68 68 68 68 68 52 52 52 52 52







設定範例為:  flash set HW_WLAN0_TX_POWER_CCK_A 40 40 40 40 40 40 40 40 40 41 41 41 41 41
40 40 40 40 40 40 40 40 40 41 41 41 41 41 ==>是由2828282828282828282929292929轉換成十進制的值來設定的。
(非常重要的是,要記得空格)

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