diff options
Diffstat (limited to 'hw/pci.c')
| -rw-r--r-- | hw/pci.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -168,7 +168,7 @@ void pci_device_reset(PCIDevice *dev) dev->irq_state = 0; pci_update_irq_status(dev); pci_device_deassert_intx(dev); - /* Clear all writeable bits */ + /* Clear all writable bits */ pci_word_test_and_clear_mask(dev->config + PCI_COMMAND, pci_get_word(dev->wmask + PCI_COMMAND) | pci_get_word(dev->w1cmask + PCI_COMMAND)); @@ -891,7 +891,7 @@ void pci_register_bar(PCIDevice *pci_dev, int region_num, wmask = ~(size - 1); addr = pci_bar(pci_dev, region_num); if (region_num == PCI_ROM_SLOT) { - /* ROM enable bit is writeable */ + /* ROM enable bit is writable */ wmask |= PCI_ROM_ADDRESS_ENABLE; } pci_set_long(pci_dev->config + addr, type); @@ -1940,6 +1940,8 @@ static int pci_add_option_rom(PCIDevice *pdev, bool is_default_rom) pci_patch_ids(pdev, ptr, size); } + qemu_put_ram_ptr(ptr); + pci_register_bar(pdev, PCI_ROM_SLOT, size, 0, pci_map_option_rom); @@ -1993,7 +1995,7 @@ void pci_del_capability(PCIDevice *pdev, uint8_t cap_id, uint8_t size) if (!offset) return; pdev->config[prev] = pdev->config[offset + PCI_CAP_LIST_NEXT]; - /* Make capability writeable again */ + /* Make capability writable again */ memset(pdev->wmask + offset, 0xff, size); memset(pdev->w1cmask + offset, 0, size); /* Clear cmask as device-specific registers can't be checked */ |