44 static void pc_isa_bios_init(PCMachineState *pcms, MemoryRegion *isa_bios,  in pc_isa_bios_init()  argument
55     if (machine_require_guest_memfd(MACHINE(pcms))) {  in pc_isa_bios_init()
79 static PFlashCFI01 *pc_pflash_create(PCMachineState *pcms,  in pc_pflash_create()  argument
88     object_property_add_child(OBJECT(pcms), name, OBJECT(dev));  in pc_pflash_create()
89     object_property_add_alias(OBJECT(pcms), alias_prop_name,  in pc_pflash_create()
99 void pc_system_flash_create(PCMachineState *pcms)  in pc_system_flash_create()  argument
101     PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms);  in pc_system_flash_create()
104         pcms->flash[0] = pc_pflash_create(pcms, "system.flash0",  in pc_system_flash_create()
106         pcms->flash[1] = pc_pflash_create(pcms, "system.flash1",  in pc_system_flash_create()
111 void pc_system_flash_cleanup_unused(PCMachineState *pcms)  in pc_system_flash_cleanup_unused()  argument
116     assert(PC_MACHINE_GET_CLASS(pcms)->pci_enabled);  in pc_system_flash_cleanup_unused()
118     for (i = 0; i < ARRAY_SIZE(pcms->flash); i++) {  in pc_system_flash_cleanup_unused()
119         if (!qdev_is_realized(DEVICE(pcms->flash[i]))) {  in pc_system_flash_cleanup_unused()
121             object_property_del(OBJECT(pcms), prop_name);  in pc_system_flash_cleanup_unused()
123             object_unparent(OBJECT(pcms->flash[i]));  in pc_system_flash_cleanup_unused()
124             pcms->flash[i] = NULL;  in pc_system_flash_cleanup_unused()
142 static void pc_system_flash_map(PCMachineState *pcms,  in pc_system_flash_map()  argument
145     X86MachineState *x86ms = X86_MACHINE(pcms);  in pc_system_flash_map()
146     PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms);  in pc_system_flash_map()
156     assert(PC_MACHINE_GET_CLASS(pcms)->pci_enabled);  in pc_system_flash_map()
158     for (i = 0; i < ARRAY_SIZE(pcms->flash); i++) {  in pc_system_flash_map()
161         system_flash = pcms->flash[i];  in pc_system_flash_map()
182             || total_size + size > pcms->max_fw_size) {  in pc_system_flash_map()
185                          pcms->max_fw_size);  in pc_system_flash_map()
202                 pc_isa_bios_init(pcms, &x86ms->isa_bios, rom_memory, flash_mem);  in pc_system_flash_map()
215 void pc_system_firmware_init(PCMachineState *pcms,  in pc_system_firmware_init()  argument
218     PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms);  in pc_system_firmware_init()
220     BlockBackend *pflash_blk[ARRAY_SIZE(pcms->flash)];  in pc_system_firmware_init()
223         x86_bios_rom_init(X86_MACHINE(pcms), "bios.bin", rom_memory, true);  in pc_system_firmware_init()
228     for (i = 0; i < ARRAY_SIZE(pcms->flash); i++) {  in pc_system_firmware_init()
229         pflash_cfi01_legacy_drive(pcms->flash[i],  in pc_system_firmware_init()
231         pflash_blk[i] = pflash_cfi01_get_blk(pcms->flash[i]);  in pc_system_firmware_init()
235     for (i = 1; i < ARRAY_SIZE(pcms->flash); i++) {  in pc_system_firmware_init()
244         x86_bios_rom_init(X86_MACHINE(pcms), "bios.bin", rom_memory, false);  in pc_system_firmware_init()
256         pc_system_flash_map(pcms, rom_memory);  in pc_system_firmware_init()
259     pc_system_flash_cleanup_unused(pcms);  in pc_system_firmware_init()