R92C_LEDCFG2
reg = rtwn_read_1(sc, R92C_LEDCFG2) & 0xf0;
rtwn_write_1(sc, R92C_LEDCFG2, reg);
reg = rtwn_read_1(sc, R92C_LEDCFG2) & 0xf0;
rtwn_write_1(sc, R92C_LEDCFG2, reg | R92C_LEDCFG2_EN);
reg = rtwn_read_1(sc, R92C_LEDCFG2) & 0x90;
rtwn_write_1(sc, R92C_LEDCFG2,
rtwn_pci_write_1(sc, R92C_LEDCFG2, rtwn_pci_read_1(sc, R92C_LEDCFG2) & ~(0x80));