pci_bar_mmap
struct pci_bar_mmap pbm;
struct pci_bar_mmap *pbm;
pbm = (struct pci_bar_mmap *)data;
error = pcidev == NULL ? ENODEV : pci_bar_mmap(pcidev, pbm);
pci_bar_mmap(device_t pcidev, struct pci_bar_mmap *pbm)
#define PCIOCBARMMAP _IOWR('p', 8, struct pci_bar_mmap)
struct pci_bar_mmap pbm;
map_bar(const char *name, const char *reg, int flags, struct pci_bar_mmap *pbm)
memset(pbm, 0, sizeof(struct pci_bar_mmap));
unmap_bar(struct pci_bar_mmap *pbm)
struct pci_bar_mmap pbm;
struct pci_bar_mmap pbm;
struct pci_bar_mmap pbm;