In the rt73 driver for linux,there are statments and comments in the file named Rt73.h as follows
#define BBP_R94 94 // Tx Gain Control
#define BBPR94_DEFAULT 0x06 // Add 1 value will gain 1db
So,the bbp_94 register is used to control the Tx gain and its default value is 0x06.
The questions are what does the default value mean? 0x06 db or 0db? and whether the Rx gain can be controlled? if it can be controlled, which register I should use to control it. if it can't be controlled, what is its default value?
Thanks and best regards!