AMPDU_MIN_SPACE
rtl_write_byte(rtlpriv, AMPDU_MIN_SPACE,
rtl_write_byte(rtlpriv, AMPDU_MIN_SPACE,
rtl_write_byte(rtlpriv, AMPDU_MIN_SPACE, 0x07);
rtl_write_byte(rtlpriv, AMPDU_MIN_SPACE, rtlhal->minspace_cfg);