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Table Of Contents
RTL8822CE RTL8822CU RTL8822CS COB TSSI MP FLOW
©2019 Realtek Semiconductor Corp.
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Example : If both of Tx gain K result = 0, Tx flatness K result = 0, and no LBT.
rtwpriv wlan0 efuse_set btwfake,278,6
rtwpriv wlan0 efuse_set btwfake,279,0
rtwpriv wlan0 efuse_set btwfake,27a,0
rtwpriv wlan0 efuse_set btwfake,27b,0
5.2.4. Update HW E-fuse from fake-map
Before updating the modified driver fake map to fact hardware eFuse map, please use below
command to confirm whether the modification is completed :
rtwpriv wlan0 efuse_get btffake //Front part map
rtwpriv wlan0 efuse_get btbfake //Back part map
If the modification are completed and confirmed, please use below command for updating the
driver fake map into the fact hardware eFuse :
rtwpriv wlan0 efuse_set btfk2map
5.2.5. Check the HW E-fuse content
The hardware eFuse map can be gotten by using below command :
rtwpriv wlan0 efuse_get btfmap //Front part map
rtwpriv wlan0 efuse_get btbmap //Back part map
And also check the value which were modified in section 5.2.3.1~5.2.3.3 are all correct.