34 struct config_group *pci_epf_type_add_cfs(struct pci_epf *epf,  in pci_epf_type_add_cfs()  argument
39 	if (!epf->driver) {  in pci_epf_type_add_cfs()
40 		dev_err(&epf->dev, "epf device not bound to driver\n");  in pci_epf_type_add_cfs()
44 	if (!epf->driver->ops->add_cfs)  in pci_epf_type_add_cfs()
47 	mutex_lock(&epf->lock);  in pci_epf_type_add_cfs()
48 	epf_type_group = epf->driver->ops->add_cfs(epf, group);  in pci_epf_type_add_cfs()
49 	mutex_unlock(&epf->lock);  in pci_epf_type_add_cfs()
63 void pci_epf_unbind(struct pci_epf *epf)  in pci_epf_unbind()  argument
67 	if (!epf->driver) {  in pci_epf_unbind()
68 		dev_WARN(&epf->dev, "epf device not bound to driver\n");  in pci_epf_unbind()
72 	mutex_lock(&epf->lock);  in pci_epf_unbind()
73 	list_for_each_entry(epf_vf, &epf->pci_vepf, list) {  in pci_epf_unbind()
77 	if (epf->is_bound)  in pci_epf_unbind()
78 		epf->driver->ops->unbind(epf);  in pci_epf_unbind()
79 	mutex_unlock(&epf->lock);  in pci_epf_unbind()
80 	module_put(epf->driver->owner);  in pci_epf_unbind()
91 int pci_epf_bind(struct pci_epf *epf)  in pci_epf_bind()  argument
93 	struct device *dev = &epf->dev;  in pci_epf_bind()
99 	if (!epf->driver) {  in pci_epf_bind()
104 	if (!try_module_get(epf->driver->owner))  in pci_epf_bind()
107 	mutex_lock(&epf->lock);  in pci_epf_bind()
108 	list_for_each_entry(epf_vf, &epf->pci_vepf, list) {  in pci_epf_bind()
117 		epc = epf->epc;  in pci_epf_bind()
118 		func_no = epf->func_no;  in pci_epf_bind()
134 		epc = epf->sec_epc;  in pci_epf_bind()
135 		func_no = epf->sec_epc_func_no;  in pci_epf_bind()
151 		epf_vf->func_no = epf->func_no;  in pci_epf_bind()
152 		epf_vf->sec_epc_func_no = epf->sec_epc_func_no;  in pci_epf_bind()
153 		epf_vf->epc = epf->epc;  in pci_epf_bind()
154 		epf_vf->sec_epc = epf->sec_epc;  in pci_epf_bind()
161 	ret = epf->driver->ops->bind(epf);  in pci_epf_bind()
164 	epf->is_bound = true;  in pci_epf_bind()
166 	mutex_unlock(&epf->lock);  in pci_epf_bind()
170 	mutex_unlock(&epf->lock);  in pci_epf_bind()
171 	pci_epf_unbind(epf);  in pci_epf_bind()
251 void pci_epf_free_space(struct pci_epf *epf, void *addr, enum pci_barno bar,  in pci_epf_free_space()  argument
262 		epc = epf->epc;  in pci_epf_free_space()
263 		epf_bar = epf->bar;  in pci_epf_free_space()
265 		epc = epf->sec_epc;  in pci_epf_free_space()
266 		epf_bar = epf->sec_epc_bar;  in pci_epf_free_space()
291 void *pci_epf_alloc_space(struct pci_epf *epf, size_t size, enum pci_barno bar,  in pci_epf_alloc_space()  argument
309 		epc = epf->epc;  in pci_epf_alloc_space()
310 		epf_bar = epf->bar;  in pci_epf_alloc_space()
312 		epc = epf->sec_epc;  in pci_epf_alloc_space()
313 		epf_bar = epf->sec_epc_bar;  in pci_epf_alloc_space()
426 void pci_epf_destroy(struct pci_epf *epf)  in pci_epf_destroy()  argument
428 	device_unregister(&epf->dev);  in pci_epf_destroy()
443 	struct pci_epf *epf;  in pci_epf_create()  local
447 	epf = kzalloc(sizeof(*epf), GFP_KERNEL);  in pci_epf_create()
448 	if (!epf)  in pci_epf_create()
452 	epf->name = kstrndup(name, len, GFP_KERNEL);  in pci_epf_create()
453 	if (!epf->name) {  in pci_epf_create()
454 		kfree(epf);  in pci_epf_create()
459 	epf->vfunction_num_map = 1;  in pci_epf_create()
460 	INIT_LIST_HEAD(&epf->pci_vepf);  in pci_epf_create()
462 	dev = &epf->dev;  in pci_epf_create()
466 	mutex_init(&epf->lock);  in pci_epf_create()
480 	return epf;  in pci_epf_create()
486 	struct pci_epf *epf = to_pci_epf(dev);  in pci_epf_dev_release()  local
488 	kfree(epf->name);  in pci_epf_dev_release()
489 	kfree(epf);  in pci_epf_dev_release()
497 pci_epf_match_id(const struct pci_epf_device_id *id, const struct pci_epf *epf)  in pci_epf_match_id()  argument
500 		if (strcmp(epf->name, id->name) == 0)  in pci_epf_match_id()
510 	struct pci_epf *epf = to_pci_epf(dev);  in pci_epf_device_match()  local
514 		return pci_epf_match_id(driver->id_table, epf);  in pci_epf_device_match()
516 	return !strcmp(epf->name, drv->name);  in pci_epf_device_match()
521 	struct pci_epf *epf = to_pci_epf(dev);  in pci_epf_device_probe()  local
527 	epf->driver = driver;  in pci_epf_device_probe()
529 	return driver->probe(epf);  in pci_epf_device_probe()
534 	struct pci_epf *epf = to_pci_epf(dev);  in pci_epf_device_remove()  local
538 		driver->remove(epf);  in pci_epf_device_remove()
539 	epf->driver = NULL;  in pci_epf_device_remove()