};
-
typedef struct _ati_page_map {
unsigned long *real;
unsigned long __iomem *remapped;
/*CACHE_FLUSH();*/
global_cache_flush();
- for(i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) {
+ for (i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) {
writel(agp_bridge->scratch_page, page_map->remapped+i);
readl(page_map->remapped+i); /* PCI Posting. */
}
ati_page_map *entry;
tables = ati_generic_private.gatt_pages;
- for(i = 0; i < ati_generic_private.num_tables; i++) {
+ for (i = 0; i < ati_generic_private.num_tables; i++) {
entry = tables[i];
if (entry != NULL) {
if (entry->real != NULL)
ati_generic_private.num_tables = nr_tables;
ati_generic_private.gatt_pages = tables;
- if (retval != 0) ati_free_gatt_pages();
+ if (retval != 0)
+ ati_free_gatt_pages();
return retval;
}
ati_generic_private.registers = (volatile u8 __iomem *) ioremap(temp, 4096);
if (is_r200())
- pci_write_config_dword(agp_bridge->dev, ATI_RS100_IG_AGPMODE, 0x20000);
+ pci_write_config_dword(agp_bridge->dev, ATI_RS100_IG_AGPMODE, 0x20000);
else
pci_write_config_dword(agp_bridge->dev, ATI_RS300_IG_AGPMODE, 0x20000);
/* address to map too */
- /*
+ /*
pci_read_config_dword(agp_bridge.dev, AGP_APBASE, &temp);
agp_bridge.gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK);
printk(KERN_INFO PFX "IGP320 gart_bus_addr: %x\n", agp_bridge.gart_bus_addr);
- */
+ */
writel(0x60000, ati_generic_private.registers+ATI_GART_FEATURE_ID);
readl(ati_generic_private.registers+ATI_GART_FEATURE_ID); /* PCI Posting.*/
}
+#ifdef CONFIG_PM
+static int agp_ati_suspend(struct pci_dev *dev, pm_message_t state)
+{
+ pci_save_state(dev);
+ pci_set_power_state(dev, 3);
+
+ return 0;
+}
+
+static int agp_ati_resume(struct pci_dev *dev)
+{
+ pci_set_power_state(dev, 0);
+ pci_restore_state(dev);
+
+ return ati_configure();
+}
+#endif
+
/*
- *Since we don't need contigious memory we just try
+ *Since we don't need contiguous memory we just try
* to get the gatt table once
*/
unsigned long __iomem *cur_gatt;
unsigned long addr;
- if (type != 0 || mem->type != 0) {
+ if (type != 0 || mem->type != 0)
return -EINVAL;
- }
+
for (i = pg_start; i < (mem->page_count + pg_start); i++) {
addr = (i * PAGE_SIZE) + agp_bridge->gart_bus_addr;
cur_gatt = GET_GATT(addr);
agp_bridge->gart_bus_addr = addr;
/* Calculate the agp offset */
- for(i = 0; i < value->num_entries / 1024; i++, addr += 0x00400000) {
+ for (i = 0; i < value->num_entries / 1024; i++, addr += 0x00400000) {
writel(virt_to_gart(ati_generic_private.gatt_pages[i]->real) | 1,
page_dir.remapped+GET_PAGE_DIR_OFF(addr));
readl(page_dir.remapped+GET_PAGE_DIR_OFF(addr)); /* PCI Posting. */
.device_id = PCI_DEVICE_ID_ATI_RS300_200,
.chipset_name = "IGP9100/M",
},
+ {
+ .device_id = PCI_DEVICE_ID_ATI_RS350_200,
+ .chipset_name = "IGP9100/M",
+ },
{ }, /* dummy final entry, always present */
};
bridge->dev = pdev;
bridge->capndx = cap_ptr;
-
- bridge->driver = &ati_generic_bridge;
+ bridge->driver = &ati_generic_bridge;
printk(KERN_INFO PFX "Detected Ati %s chipset\n",
devs[j].chipset_name);
.id_table = agp_ati_pci_table,
.probe = agp_ati_probe,
.remove = agp_ati_remove,
+#ifdef CONFIG_PM
+ .suspend = agp_ati_suspend,
+ .resume = agp_ati_resume,
+#endif
};
static int __init agp_ati_init(void)