diff options
Diffstat (limited to 'hw/pci.c')
| -rw-r--r-- | hw/pci.c | 20 |
1 files changed, 7 insertions, 13 deletions
@@ -1855,11 +1855,6 @@ static uint8_t pci_find_capability_list(PCIDevice *pdev, uint8_t cap_id, return next; } -static void pci_map_option_rom(PCIDevice *pdev, int region_num, pcibus_t addr, pcibus_t size, int type) -{ - cpu_register_physical_memory(addr, size, pdev->rom_offset); -} - /* Patch the PCI vendor and device ids in a PCI rom image if necessary. This is needed for an option rom which is used for more than one device. */ static void pci_patch_ids(PCIDevice *pdev, uint8_t *ptr, int size) @@ -1963,9 +1958,9 @@ static int pci_add_option_rom(PCIDevice *pdev, bool is_default_rom) snprintf(name, sizeof(name), "%s.rom", pdev->qdev.info->vmsd->name); else snprintf(name, sizeof(name), "%s.rom", pdev->qdev.info->name); - pdev->rom_offset = qemu_ram_alloc(&pdev->qdev, name, size); - - ptr = qemu_get_ram_ptr(pdev->rom_offset); + pdev->has_rom = true; + memory_region_init_ram(&pdev->rom, &pdev->qdev, name, size); + ptr = memory_region_get_ram_ptr(&pdev->rom); load_image(path, ptr); qemu_free(path); @@ -1976,19 +1971,18 @@ static int pci_add_option_rom(PCIDevice *pdev, bool is_default_rom) qemu_put_ram_ptr(ptr); - pci_register_bar(pdev, PCI_ROM_SLOT, size, - 0, pci_map_option_rom); + pci_register_bar_region(pdev, PCI_ROM_SLOT, 0, &pdev->rom); return 0; } static void pci_del_option_rom(PCIDevice *pdev) { - if (!pdev->rom_offset) + if (!pdev->has_rom) return; - qemu_ram_free(pdev->rom_offset); - pdev->rom_offset = 0; + memory_region_destroy(&pdev->rom); + pdev->has_rom = false; } /* |