191 int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master)  in drm_pci_set_busid()  argument
194 	master->unique_len = 40;  in drm_pci_set_busid()
195 	master->unique_size = master->unique_len;  in drm_pci_set_busid()
196 	master->unique = malloc(master->unique_size, DRM_MEM_DRIVER, M_NOWAIT);  in drm_pci_set_busid()
197 	if (master->unique == NULL)  in drm_pci_set_busid()
201 	len = snprintf(master->unique, master->unique_len,  in drm_pci_set_busid()
208 	if (len >= master->unique_len) {  in drm_pci_set_busid()
213 		master->unique_len = len;  in drm_pci_set_busid()
221 		       struct drm_master *master,  in drm_pci_set_unique()  argument
226 	master->unique_len = u->unique_len;  in drm_pci_set_unique()
227 	master->unique_size = u->unique_len + 1;  in drm_pci_set_unique()
228 	master->unique = malloc(master->unique_size, DRM_MEM_DRIVER, M_WAITOK);  in drm_pci_set_unique()
229 	if (!master->unique) {  in drm_pci_set_unique()
234 	if (copy_from_user(master->unique, u->unique, master->unique_len)) {  in drm_pci_set_unique()
239 	master->unique[master->unique_len] = '\0';  in drm_pci_set_unique()
244 	ret = sscanf(master->unique, "PCI:%d:%d:%d", &bus, &slot, &func);  in drm_pci_set_unique()