BWFM_CHIP_REG_CHIPCONTROL_ADDR
BWFM_CHIP_REG_CHIPCONTROL_ADDR, 3);
BWFM_CHIP_REG_CHIPCONTROL_ADDR, 3);
tmp = bwfm_sdio_read_4(sc, core->co_base + BWFM_CHIP_REG_CHIPCONTROL_ADDR);
bwfm_sdio_write_4(sc, core->co_base + BWFM_CHIP_REG_CHIPCONTROL_ADDR, tmp);