114 	int	(*writefn)(struct vfio_pci_core_device *vdev, int pos, int count,  member
331 	.writefn = vfio_raw_config_write
336 	.writefn = vfio_virt_config_write
371 	perm->writefn = vfio_default_config_write;  in alloc_perm_bits()
658 	perm->writefn = vfio_basic_config_write;  in init_pci_cap_basic_perm()
753 	perm->writefn = vfio_pm_config_write;  in init_pci_cap_pm_perm()
837 	perm->writefn = vfio_vpd_config_write;  in init_pci_cap_vpd_perm()
935 	perm->writefn = vfio_exp_config_write;  in init_pci_cap_exp_perm()
995 	perm->writefn = vfio_af_config_write;  in init_pci_cap_af_perm()
1097 	cap_perms[PCI_CAP_ID_VNDR].writefn = vfio_raw_config_write;  in vfio_pci_init_perm_bits()
1104 	ecap_perms[PCI_EXT_CAP_ID_VNDR].writefn = vfio_raw_config_write;  in vfio_pci_init_perm_bits()
1105 	ecap_perms[PCI_EXT_CAP_ID_DVSEC].writefn = vfio_raw_config_write;  in vfio_pci_init_perm_bits()
1202 	perm->writefn = vfio_msi_config_write;  in init_pci_cap_msi_perm()
1923 		if (!perm->writefn)  in vfio_config_do_rw()
1929 		ret = perm->writefn(vdev, *ppos, count, perm, offset, val);  in vfio_config_do_rw()