FPGA_DBG
MMIO_DH(FPGA_DBG, D_ALL, NULL, fpga_dbg_mmio_write);
MMIO_D(FPGA_DBG);
dbg = __raw_uncore_read32(uncore, FPGA_DBG);
__raw_uncore_write32(uncore, FPGA_DBG, FPGA_DBG_RM_NOCLAIM);