45 static int drm_get_pci_domain(struct drm_device *dev)  in drm_get_pci_domain()  argument
52 	if (dev->if_version < 0x10004)  in drm_get_pci_domain()
56 	return pci_domain_nr(to_pci_dev(dev->dev)->bus);  in drm_get_pci_domain()
59 int drm_pci_set_busid(struct drm_device *dev, struct drm_master *master)  in drm_pci_set_busid()  argument
61 	struct pci_dev *pdev = to_pci_dev(dev->dev);  in drm_pci_set_busid()
64 					drm_get_pci_domain(dev),  in drm_pci_set_busid()
77 static int drm_legacy_pci_irq_by_busid(struct drm_device *dev, struct drm_irq_busid *p)  in drm_legacy_pci_irq_by_busid()  argument
79 	struct pci_dev *pdev = to_pci_dev(dev->dev);  in drm_legacy_pci_irq_by_busid()
81 	if ((p->busnum >> 8) != drm_get_pci_domain(dev) ||  in drm_legacy_pci_irq_by_busid()
105 int drm_legacy_irq_by_busid(struct drm_device *dev, void *data,  in drm_legacy_irq_by_busid()  argument
110 	if (!drm_core_check_feature(dev, DRIVER_LEGACY))  in drm_legacy_irq_by_busid()
114 	if (WARN_ON(!dev_is_pci(dev->dev)))  in drm_legacy_irq_by_busid()
117 	if (!drm_core_check_feature(dev, DRIVER_HAVE_IRQ))  in drm_legacy_irq_by_busid()
120 	return drm_legacy_pci_irq_by_busid(dev, p);  in drm_legacy_irq_by_busid()
123 void drm_legacy_pci_agp_destroy(struct drm_device *dev)  in drm_legacy_pci_agp_destroy()  argument
125 	if (dev->agp) {  in drm_legacy_pci_agp_destroy()
126 		arch_phys_wc_del(dev->agp->agp_mtrr);  in drm_legacy_pci_agp_destroy()
127 		drm_legacy_agp_clear(dev);  in drm_legacy_pci_agp_destroy()
128 		kfree(dev->agp);  in drm_legacy_pci_agp_destroy()
129 		dev->agp = NULL;  in drm_legacy_pci_agp_destroy()
133 static void drm_legacy_pci_agp_init(struct drm_device *dev)  in drm_legacy_pci_agp_init()  argument
135 	if (drm_core_check_feature(dev, DRIVER_USE_AGP)) {  in drm_legacy_pci_agp_init()
136 		if (pci_find_capability(to_pci_dev(dev->dev), PCI_CAP_ID_AGP))  in drm_legacy_pci_agp_init()
137 			dev->agp = drm_legacy_agp_init(dev);  in drm_legacy_pci_agp_init()
138 		if (dev->agp) {  in drm_legacy_pci_agp_init()
139 			dev->agp->agp_mtrr = arch_phys_wc_add(  in drm_legacy_pci_agp_init()
140 				dev->agp->agp_info.aper_base,  in drm_legacy_pci_agp_init()
141 				dev->agp->agp_info.aper_size *  in drm_legacy_pci_agp_init()
151 	struct drm_device *dev;  in drm_legacy_get_pci_dev()  local
156 	dev = drm_dev_alloc(driver, &pdev->dev);  in drm_legacy_get_pci_dev()
157 	if (IS_ERR(dev))  in drm_legacy_get_pci_dev()
158 		return PTR_ERR(dev);  in drm_legacy_get_pci_dev()
165 	dev->hose = pdev->sysdata;  in drm_legacy_get_pci_dev()
168 	drm_legacy_pci_agp_init(dev);  in drm_legacy_get_pci_dev()
170 	ret = drm_dev_register(dev, ent->driver_data);  in drm_legacy_get_pci_dev()
174 	if (drm_core_check_feature(dev, DRIVER_LEGACY)) {  in drm_legacy_get_pci_dev()
176 		list_add_tail(&dev->legacy_dev_list, &legacy_dev_list);  in drm_legacy_get_pci_dev()
183 	drm_legacy_pci_agp_destroy(dev);  in drm_legacy_get_pci_dev()
186 	drm_dev_put(dev);  in drm_legacy_get_pci_dev()
248 	struct drm_device *dev, *tmp;  in drm_legacy_pci_exit()  local
256 		list_for_each_entry_safe(dev, tmp, &legacy_dev_list,  in drm_legacy_pci_exit()
258 			if (dev->driver == driver) {  in drm_legacy_pci_exit()
259 				list_del(&dev->legacy_dev_list);  in drm_legacy_pci_exit()
260 				drm_put_dev(dev);  in drm_legacy_pci_exit()