15 static inline bool num_vfs_valid(int num_vfs)  in num_vfs_valid()  argument
19 	switch (num_vfs) {  in num_vfs_valid()
31 static inline enum vf_mode num_vfs_to_mode(int num_vfs)  in num_vfs_to_mode()  argument
35 	switch (num_vfs) {  in num_vfs_to_mode()
153 static int nitrox_sriov_enable(struct pci_dev *pdev, int num_vfs)  in nitrox_sriov_enable()  argument
158 	if (!num_vfs_valid(num_vfs)) {  in nitrox_sriov_enable()
159 		dev_err(DEV(ndev), "Invalid num_vfs %d\n", num_vfs);  in nitrox_sriov_enable()
163 	if (pci_num_vf(pdev) == num_vfs)  in nitrox_sriov_enable()
164 		return num_vfs;  in nitrox_sriov_enable()
166 	err = pci_enable_sriov(pdev, num_vfs);  in nitrox_sriov_enable()
171 	dev_info(DEV(ndev), "Enabled VF(s) %d\n", num_vfs);  in nitrox_sriov_enable()
173 	ndev->mode = num_vfs_to_mode(num_vfs);  in nitrox_sriov_enable()
174 	ndev->iov.num_vfs = num_vfs;  in nitrox_sriov_enable()
188 	return num_vfs;  in nitrox_sriov_enable()
194 	ndev->iov.num_vfs = 0;  in nitrox_sriov_enable()
216 	ndev->iov.num_vfs = 0;  in nitrox_sriov_disable()
228 int nitrox_sriov_configure(struct pci_dev *pdev, int num_vfs)  in nitrox_sriov_configure()  argument
230 	if (!num_vfs)  in nitrox_sriov_configure()
233 	return nitrox_sriov_enable(pdev, num_vfs);  in nitrox_sriov_configure()