diff options
Diffstat (limited to 'hw/i386/pc.c')
| -rw-r--r-- | hw/i386/pc.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 1ec7290dca..e07f1fac56 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -649,7 +649,7 @@ static FWCfgState *bochs_bios_init(void) int i, j; unsigned int apic_id_limit = pc_apic_id_limit(max_cpus); - fw_cfg = fw_cfg_init(BIOS_CFG_IOPORT, BIOS_CFG_IOPORT + 1, 0, 0); + fw_cfg = fw_cfg_init_io(BIOS_CFG_IOPORT); /* FW_CFG_MAX_CPUS is a bit confusing/problematic on x86: * * SeaBIOS needs FW_CFG_MAX_CPUS for CPU hotplug, but the CPU hotplug @@ -1170,7 +1170,7 @@ FWCfgState *xen_load_linux(const char *kernel_filename, assert(kernel_filename != NULL); - fw_cfg = fw_cfg_init(BIOS_CFG_IOPORT, BIOS_CFG_IOPORT + 1, 0, 0); + fw_cfg = fw_cfg_init_io(BIOS_CFG_IOPORT); rom_set_fw(fw_cfg); load_linux(fw_cfg, kernel_filename, initrd_filename, @@ -1805,17 +1805,24 @@ static void pc_machine_initfn(Object *obj) object_property_add(obj, PC_MACHINE_MEMHP_REGION_SIZE, "int", pc_machine_get_hotplug_memory_region_size, NULL, NULL, NULL, NULL); + pcms->max_ram_below_4g = 1ULL << 32; /* 4G */ object_property_add(obj, PC_MACHINE_MAX_RAM_BELOW_4G, "size", pc_machine_get_max_ram_below_4g, pc_machine_set_max_ram_below_4g, NULL, NULL, NULL); + object_property_set_description(obj, PC_MACHINE_MAX_RAM_BELOW_4G, + "Maximum ram below the 4G boundary (32bit boundary)", + NULL); pcms->vmport = ON_OFF_AUTO_AUTO; object_property_add(obj, PC_MACHINE_VMPORT, "OnOffAuto", pc_machine_get_vmport, pc_machine_set_vmport, NULL, NULL, NULL); + object_property_set_description(obj, PC_MACHINE_VMPORT, + "Enable vmport (pc & q35)", + NULL); pcms->enforce_aligned_dimm = true; object_property_add_bool(obj, PC_MACHINE_ENFORCE_ALIGNED_DIMM, |