R92C_SPS0_CTRL
rtwn_write_1(sc, R92C_SPS0_CTRL, 0x2b);
rtwn_write_1(sc, R92C_SPS0_CTRL, 0x23); /* ditto */
RTWN_CHK(rtwn_write_1(sc, R92C_SPS0_CTRL, 0x2b));
rtwn_write_1(sc, R92C_SPS0_CTRL, 0x23);
rtwn_setbits_1(sc, R92C_SPS0_CTRL, 0x1, 0);
RTWN_CHK(rtwn_setbits_1(sc, R92C_SPS0_CTRL + 1, 0, 0x01));
rtwn_setbits_1(sc, R92C_SPS0_CTRL + 1, 0x01, 0);