Merge remote-tracking branch 'origin/master' into pci

[mirror_qemu.git] / hw / pci.c

diff --git a/hw/pci.c b/hw/pci.c
index 0e97a028f7cc359b46402e31714d0e2a78ce2419..ba0598ba1d1d21ddd2b1d4e578e606ed4abccd44 100644 (file)
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -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 */