Message ID | 419cb616b32171046db02617863b55dec93fdc3f.1497957189.git.maozy.fnst@cn.fujitsu.com |
---|---|
State | New |
Headers | show |
diff --git a/hw/pci/pci.c b/hw/pci/pci.c index 53566b8..b73bfea 100644 --- a/hw/pci/pci.c +++ b/hw/pci/pci.c @@ -2276,6 +2276,12 @@ int pci_add_capability(PCIDevice *pdev, uint8_t cap_id, return ret; } +/* + * On success, pci_add_capability2() returns a positive value + * that the offset of the pci capability. + * On failure, it sets an error and returns a negative error + * code. + */ int pci_add_capability2(PCIDevice *pdev, uint8_t cap_id, uint8_t offset, uint8_t size, Error **errp)