temp = agp_bridge->current_size;
num_entries = A_SIZE_FIX(temp)->num_entries;
- if ((pg_start + mem->page_count) > num_entries) {
+ if ((pg_start + mem->page_count) > num_entries)
return -EINVAL;
- }
+
for (j = pg_start; j < (pg_start + mem->page_count); j++) {
if (!PGE_EMPTY(agp_bridge, readl(agp_bridge->gatt_table+j)))
return -EBUSY;
agp_bridge->driver->tlb_flush(mem);
return 0;
}
- if((type == AGP_PHYS_MEMORY) && (mem->type == AGP_PHYS_MEMORY))
+ if ((type == AGP_PHYS_MEMORY) && (mem->type == AGP_PHYS_MEMORY))
goto insert;
return -EINVAL;
}
switch (pg_count) {
case 1: addr = agp_bridge->driver->agp_alloc_page(agp_bridge);
+ global_flush_tlb();
break;
case 4:
/* kludge to get 4 physical pages for ARGB cursor */
static void intel_i810_free_by_type(struct agp_memory *curr)
{
agp_free_key(curr->key);
- if(curr->type == AGP_PHYS_MEMORY) {
+ if (curr->type == AGP_PHYS_MEMORY) {
if (curr->page_count == 4)
i8xx_destroy_pages(gart_to_virt(curr->memory[0]));
- else
+ else {
agp_bridge->driver->agp_destroy_page(
gart_to_virt(curr->memory[0]));
+ global_flush_tlb();
+ }
vfree(curr->memory);
}
kfree(curr);
/* Check it's really I915G */
if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB ||
- agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB)
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB ||
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945GM_HB)
gtt_entries = MB(48) - KB(size);
else
gtt_entries = 0;
/* Check it's really I915G */
if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915G_HB ||
agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82915GM_HB ||
- agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB)
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945G_HB ||
+ agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82945GM_HB)
gtt_entries = MB(64) - KB(size);
else
gtt_entries = 0;
/* aperture size */
pci_write_config_byte(agp_bridge->dev, INTEL_APSIZE, current_size->size_value);
- /* address to map to */
- pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp);
- agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK);
+ if (agp_bridge->apbase_config != 0) {
+ pci_write_config_dword(agp_bridge->dev, AGP_APBASE,
+ agp_bridge->apbase_config);
+ } else {
+ /* address to map to */
+ pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp);
+ agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK);
+ agp_bridge->apbase_config = temp;
+ }
/* attbase - aperture base */
pci_write_config_dword(agp_bridge->dev, INTEL_ATTBASE, agp_bridge->gatt_bus_addr);
name = "i820";
break;
case PCI_DEVICE_ID_INTEL_82830_HB:
- if (find_i830(PCI_DEVICE_ID_INTEL_82830_CGC)) {
+ if (find_i830(PCI_DEVICE_ID_INTEL_82830_CGC))
bridge->driver = &intel_830_driver;
- } else {
+ else
bridge->driver = &intel_830mp_driver;
- }
name = "830M";
break;
case PCI_DEVICE_ID_INTEL_82840_HB:
name = "i845";
break;
case PCI_DEVICE_ID_INTEL_82845G_HB:
- if (find_i830(PCI_DEVICE_ID_INTEL_82845G_IG)) {
+ if (find_i830(PCI_DEVICE_ID_INTEL_82845G_IG))
bridge->driver = &intel_830_driver;
- } else {
+ else
bridge->driver = &intel_845_driver;
- }
name = "845G";
break;
case PCI_DEVICE_ID_INTEL_82850_HB:
name = "i860";
break;
case PCI_DEVICE_ID_INTEL_82865_HB:
- if (find_i830(PCI_DEVICE_ID_INTEL_82865_IG)) {
+ if (find_i830(PCI_DEVICE_ID_INTEL_82865_IG))
bridge->driver = &intel_830_driver;
- } else {
+ else
bridge->driver = &intel_845_driver;
- }
name = "865";
break;
case PCI_DEVICE_ID_INTEL_82875_HB:
name = "i875";
break;
case PCI_DEVICE_ID_INTEL_82915G_HB:
- if (find_i830(PCI_DEVICE_ID_INTEL_82915G_IG)) {
+ if (find_i830(PCI_DEVICE_ID_INTEL_82915G_IG))
bridge->driver = &intel_915_driver;
- } else {
+ else
bridge->driver = &intel_845_driver;
- }
name = "915G";
break;
case PCI_DEVICE_ID_INTEL_82915GM_HB:
- if (find_i830(PCI_DEVICE_ID_INTEL_82915GM_IG)) {
+ if (find_i830(PCI_DEVICE_ID_INTEL_82915GM_IG))
bridge->driver = &intel_915_driver;
- } else {
+ else
bridge->driver = &intel_845_driver;
- }
name = "915GM";
break;
case PCI_DEVICE_ID_INTEL_82945G_HB:
- if (find_i830(PCI_DEVICE_ID_INTEL_82945G_IG)) {
+ if (find_i830(PCI_DEVICE_ID_INTEL_82945G_IG))
bridge->driver = &intel_915_driver;
- } else {
+ else
bridge->driver = &intel_845_driver;
- }
name = "945G";
break;
+ case PCI_DEVICE_ID_INTEL_82945GM_HB:
+ if (find_i830(PCI_DEVICE_ID_INTEL_82945GM_IG))
+ bridge->driver = &intel_915_driver;
+ else
+ bridge->driver = &intel_845_driver;
+ name = "945GM";
+ break;
case PCI_DEVICE_ID_INTEL_7505_0:
bridge->driver = &intel_7505_driver;
name = "E7505";
*/
r = &pdev->resource[0];
if (!r->start && r->end) {
- if(pci_assign_resource(pdev, 0)) {
+ if (pci_assign_resource(pdev, 0)) {
printk(KERN_ERR PFX "could not assign resource 0\n");
agp_put_bridge(bridge);
return -ENODEV;
ID(PCI_DEVICE_ID_INTEL_82915G_HB),
ID(PCI_DEVICE_ID_INTEL_82915GM_HB),
ID(PCI_DEVICE_ID_INTEL_82945G_HB),
+ ID(PCI_DEVICE_ID_INTEL_82945GM_HB),
{ }
};