11 struct pci_dev *pds_vfio_to_pci_dev(struct pds_vfio_pci_device *pds_vfio)  in pds_vfio_to_pci_dev()  argument
13 	return pds_vfio->vfio_coredev.pdev;  in pds_vfio_to_pci_dev()
16 struct device *pds_vfio_to_dev(struct pds_vfio_pci_device *pds_vfio)  in pds_vfio_to_dev()  argument
18 	return &pds_vfio_to_pci_dev(pds_vfio)->dev;  in pds_vfio_to_dev()
29 void pds_vfio_reset(struct pds_vfio_pci_device *pds_vfio,  in pds_vfio_reset()  argument
32 	pds_vfio_put_restore_file(pds_vfio);  in pds_vfio_reset()
33 	pds_vfio_put_save_file(pds_vfio);  in pds_vfio_reset()
35 		pds_vfio_dirty_disable(pds_vfio, false);  in pds_vfio_reset()
36 	pds_vfio->state = state;  in pds_vfio_reset()
43 	struct pds_vfio_pci_device *pds_vfio =  in pds_vfio_set_device_state()  local
48 	mutex_lock(&pds_vfio->state_mutex);  in pds_vfio_set_device_state()
55 	while (pds_vfio->state != VFIO_DEVICE_STATE_ERROR &&  in pds_vfio_set_device_state()
56 	       new_state != pds_vfio->state) {  in pds_vfio_set_device_state()
59 		int err = vfio_mig_get_next_state(vdev, pds_vfio->state,  in pds_vfio_set_device_state()
66 		res = pds_vfio_step_device_state_locked(pds_vfio, next_state);  in pds_vfio_set_device_state()
70 		pds_vfio->state = next_state;  in pds_vfio_set_device_state()
72 		if (WARN_ON(res && new_state != pds_vfio->state)) {  in pds_vfio_set_device_state()
77 	mutex_unlock(&pds_vfio->state_mutex);  in pds_vfio_set_device_state()
78 	if (pds_vfio->state == VFIO_DEVICE_STATE_ERROR)  in pds_vfio_set_device_state()
87 	struct pds_vfio_pci_device *pds_vfio =  in pds_vfio_get_device_state()  local
91 	mutex_lock(&pds_vfio->state_mutex);  in pds_vfio_get_device_state()
92 	*current_state = pds_vfio->state;  in pds_vfio_get_device_state()
93 	mutex_unlock(&pds_vfio->state_mutex);  in pds_vfio_get_device_state()
118 	struct pds_vfio_pci_device *pds_vfio =  in pds_vfio_init_device()  local
132 	pds_vfio->vf_id = vf_id;  in pds_vfio_init_device()
134 	mutex_init(&pds_vfio->state_mutex);  in pds_vfio_init_device()
144 		pci_domain_nr(pdev->bus), pds_vfio);  in pds_vfio_init_device()
151 	struct pds_vfio_pci_device *pds_vfio =  in pds_vfio_release_device()  local
155 	mutex_destroy(&pds_vfio->state_mutex);  in pds_vfio_release_device()
161 	struct pds_vfio_pci_device *pds_vfio =  in pds_vfio_open_device()  local
166 	err = vfio_pci_core_enable(&pds_vfio->vfio_coredev);  in pds_vfio_open_device()
170 	pds_vfio->state = VFIO_DEVICE_STATE_RUNNING;  in pds_vfio_open_device()
172 	vfio_pci_core_finish_enable(&pds_vfio->vfio_coredev);  in pds_vfio_open_device()
179 	struct pds_vfio_pci_device *pds_vfio =  in pds_vfio_close_device()  local
183 	mutex_lock(&pds_vfio->state_mutex);  in pds_vfio_close_device()
184 	pds_vfio_put_restore_file(pds_vfio);  in pds_vfio_close_device()
185 	pds_vfio_put_save_file(pds_vfio);  in pds_vfio_close_device()
186 	pds_vfio_dirty_disable(pds_vfio, true);  in pds_vfio_close_device()
187 	mutex_unlock(&pds_vfio->state_mutex);  in pds_vfio_close_device()