PHY_CSR3_BUSY
rt2x00mmio_regbusy_read((__dev), PHY_CSR3, PHY_CSR3_BUSY, (__reg))
rt2x00_set_field32(®, PHY_CSR3_BUSY, 1);
rt2x00_set_field32(®, PHY_CSR3_BUSY, 1);
rt2x00usb_regbusy_read((__dev), PHY_CSR3, PHY_CSR3_BUSY, (__reg))
rt2x00_set_field32(®, PHY_CSR3_BUSY, 1);
rt2x00_set_field32(®, PHY_CSR3_BUSY, 1);