110 static int adf_enable_sriov(struct adf_accel_dev *accel_dev)  in adf_enable_sriov()  argument
112 	struct pci_dev *pdev = accel_to_pci_dev(accel_dev);  in adf_enable_sriov()
114 	struct adf_hw_device_data *hw_data = accel_dev->hw_device;  in adf_enable_sriov()
116 			&GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)];  in adf_enable_sriov()
122 	for (i = 0, vf_info = accel_dev->pf.vf_info; i < totalvfs;  in adf_enable_sriov()
125 		vf_info->accel_dev = accel_dev;  in adf_enable_sriov()
152 	adf_enable_vf2pf_interrupts(accel_dev, GENMASK_ULL(totalvfs - 1, 0));  in adf_enable_sriov()
171 void adf_disable_sriov(struct adf_accel_dev *accel_dev)  in adf_disable_sriov()  argument
173 	struct adf_hw_device_data *hw_data = accel_dev->hw_device;  in adf_disable_sriov()
175 			&GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)];  in adf_disable_sriov()
177 	int totalvfs = pci_sriov_get_totalvfs(accel_to_pci_dev(accel_dev));  in adf_disable_sriov()
182 	if (!accel_dev->pf.vf_info)  in adf_disable_sriov()
185 	adf_pf2vf_notify_restarting(accel_dev);  in adf_disable_sriov()
187 	pci_disable_sriov(accel_to_pci_dev(accel_dev));  in adf_disable_sriov()
190 	adf_disable_vf2pf_interrupts(accel_dev, 0xFFFFFFFF);  in adf_disable_sriov()
206 	for (i = 0, vf = accel_dev->pf.vf_info; i < totalvfs; i++, vf++) {  in adf_disable_sriov()
212 	kfree(accel_dev->pf.vf_info);  in adf_disable_sriov()
213 	accel_dev->pf.vf_info = NULL;  in adf_disable_sriov()
227 	struct adf_accel_dev *accel_dev = adf_devmgr_pci_to_accel_dev(pdev);  in adf_sriov_configure()  local
232 	if (!accel_dev) {  in adf_sriov_configure()
240 	if (accel_dev->pf.vf_info) {  in adf_sriov_configure()
245 	if (adf_dev_started(accel_dev)) {  in adf_sriov_configure()
246 		if (adf_devmgr_in_reset(accel_dev) ||  in adf_sriov_configure()
247 		    adf_dev_in_use(accel_dev)) {  in adf_sriov_configure()
248 			dev_err(&GET_DEV(accel_dev), "Device busy\n");  in adf_sriov_configure()
252 		if (adf_dev_stop(accel_dev)) {  in adf_sriov_configure()
253 			dev_err(&GET_DEV(accel_dev),  in adf_sriov_configure()
255 				accel_dev->accel_id);  in adf_sriov_configure()
259 		adf_dev_shutdown(accel_dev);  in adf_sriov_configure()
262 	if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC))  in adf_sriov_configure()
265 	if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,  in adf_sriov_configure()
269 	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);  in adf_sriov_configure()
272 	accel_dev->pf.vf_info = kcalloc(totalvfs,  in adf_sriov_configure()
275 	if (!accel_dev->pf.vf_info)  in adf_sriov_configure()
278 	if (adf_dev_init(accel_dev)) {  in adf_sriov_configure()
279 		dev_err(&GET_DEV(accel_dev), "Failed to init qat_dev%d\n",  in adf_sriov_configure()
280 			accel_dev->accel_id);  in adf_sriov_configure()
284 	if (adf_dev_start(accel_dev)) {  in adf_sriov_configure()
285 		dev_err(&GET_DEV(accel_dev), "Failed to start qat_dev%d\n",  in adf_sriov_configure()
286 			accel_dev->accel_id);  in adf_sriov_configure()
290 	ret = adf_enable_sriov(accel_dev);  in adf_sriov_configure()