From: Philippe Mathieu-Daudé <philmd@linaro.org> fw_cfg_init_mem_wide() is prefered to initialize fw_cfg with DMA support. Without DMA, use fw_cfg_init_mem_nodma(). Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Xiaoyao Li <xiaoyao.li@intel.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Signed-off-by: Zhao Liu <zhao1.liu@intel.com> --- hw/mips/loongson3_virt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c index 77dc895648f3..a630aa8eb836 100644 --- a/hw/mips/loongson3_virt.c +++ b/hw/mips/loongson3_virt.c @@ -287,7 +287,7 @@ static void fw_conf_init(void) FWCfgState *fw_cfg; hwaddr cfg_addr = virt_memmap[VIRT_FW_CFG].base; - fw_cfg = fw_cfg_init_mem_wide(cfg_addr, cfg_addr + 8, 8, 0, NULL); + fw_cfg = fw_cfg_init_mem_nodma(cfg_addr, cfg_addr + 8, 8); fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)current_machine->smp.cpus); fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)current_machine->smp.max_cpus); fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, loaderparams.ram_size); -- 2.34.1