66 static int adf_enable_sriov(struct adf_accel_dev *accel_dev)  in adf_enable_sriov()  argument
68 	struct pci_dev *pdev = accel_to_pci_dev(accel_dev);  in adf_enable_sriov()
70 	struct adf_hw_device_data *hw_data = accel_dev->hw_device;  in adf_enable_sriov()
72 			&GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)];  in adf_enable_sriov()
78 	for (i = 0, vf_info = accel_dev->pf.vf_info; i < totalvfs;  in adf_enable_sriov()
81 		vf_info->accel_dev = accel_dev;  in adf_enable_sriov()
108 	adf_enable_vf2pf_interrupts(accel_dev, GENMASK_ULL(totalvfs - 1, 0));  in adf_enable_sriov()
127 void adf_disable_sriov(struct adf_accel_dev *accel_dev)  in adf_disable_sriov()  argument
129 	struct adf_hw_device_data *hw_data = accel_dev->hw_device;  in adf_disable_sriov()
131 			&GET_BARS(accel_dev)[hw_data->get_misc_bar_id(hw_data)];  in adf_disable_sriov()
133 	int totalvfs = pci_sriov_get_totalvfs(accel_to_pci_dev(accel_dev));  in adf_disable_sriov()
138 	if (!accel_dev->pf.vf_info)  in adf_disable_sriov()
141 	adf_pf2vf_notify_restarting(accel_dev);  in adf_disable_sriov()
143 	pci_disable_sriov(accel_to_pci_dev(accel_dev));  in adf_disable_sriov()
146 	adf_disable_vf2pf_interrupts(accel_dev, 0xFFFFFFFF);  in adf_disable_sriov()
162 	for (i = 0, vf = accel_dev->pf.vf_info; i < totalvfs; i++, vf++) {  in adf_disable_sriov()
168 	kfree(accel_dev->pf.vf_info);  in adf_disable_sriov()
169 	accel_dev->pf.vf_info = NULL;  in adf_disable_sriov()
187 	struct adf_accel_dev *accel_dev = adf_devmgr_pci_to_accel_dev(pdev);  in adf_sriov_configure()  local
192 	if (!accel_dev) {  in adf_sriov_configure()
200 	if (accel_dev->pf.vf_info) {  in adf_sriov_configure()
205 	if (adf_dev_started(accel_dev)) {  in adf_sriov_configure()
206 		if (adf_devmgr_in_reset(accel_dev) ||  in adf_sriov_configure()
207 		    adf_dev_in_use(accel_dev)) {  in adf_sriov_configure()
208 			dev_err(&GET_DEV(accel_dev), "Device busy\n");  in adf_sriov_configure()
212 		adf_dev_stop(accel_dev);  in adf_sriov_configure()
213 		adf_dev_shutdown(accel_dev);  in adf_sriov_configure()
216 	if (adf_cfg_section_add(accel_dev, ADF_KERNEL_SEC))  in adf_sriov_configure()
219 	if (adf_cfg_add_key_value_param(accel_dev, ADF_KERNEL_SEC,  in adf_sriov_configure()
223 	set_bit(ADF_STATUS_CONFIGURED, &accel_dev->status);  in adf_sriov_configure()
226 	accel_dev->pf.vf_info = kcalloc(totalvfs,  in adf_sriov_configure()
229 	if (!accel_dev->pf.vf_info)  in adf_sriov_configure()
232 	if (adf_dev_init(accel_dev)) {  in adf_sriov_configure()
233 		dev_err(&GET_DEV(accel_dev), "Failed to init qat_dev%d\n",  in adf_sriov_configure()
234 			accel_dev->accel_id);  in adf_sriov_configure()
238 	if (adf_dev_start(accel_dev)) {  in adf_sriov_configure()
239 		dev_err(&GET_DEV(accel_dev), "Failed to start qat_dev%d\n",  in adf_sriov_configure()
240 			accel_dev->accel_id);  in adf_sriov_configure()
244 	ret = adf_enable_sriov(accel_dev);  in adf_sriov_configure()