提交 66f49739 编写于 作者: L Linus Torvalds
......@@ -96,10 +96,12 @@ extern int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma,
#define HAVE_PCI_LEGACY
extern int pci_mmap_legacy_page_range(struct pci_bus *bus,
struct vm_area_struct *vma);
extern ssize_t pci_read_legacy_io(struct kobject *kobj, char *buf, loff_t off,
size_t count);
extern ssize_t pci_write_legacy_io(struct kobject *kobj, char *buf, loff_t off,
size_t count);
extern ssize_t pci_read_legacy_io(struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count);
extern ssize_t pci_write_legacy_io(struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t off, size_t count);
extern int pci_mmap_legacy_mem(struct kobject *kobj,
struct bin_attribute *attr,
struct vm_area_struct *vma);
......
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