* 'agp-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6:
agp: balance ioremap checks
agp: Add device id for P4M900 to via-agp module
efficeon-agp leaks 'struct agp_bridge_data' in error paths of agp_efficeon_probe()
pci_read_config_dword(agp_bridge->dev, AMD_MMBASE, &temp);
temp = (temp & PCI_BASE_ADDRESS_MEM_MASK);
amd_irongate_private.registers = (volatile u8 __iomem *) ioremap(temp, 4096);
+ if (!amd_irongate_private.registers)
+ return -ENOMEM;
/* Write out the address of the gatt table */
writel(agp_bridge->gatt_bus_addr, amd_irongate_private.registers+AMD_ATTBASE);
temp = (temp & 0xfffff000);
ati_generic_private.registers = (volatile u8 __iomem *) ioremap(temp, 4096);
+ if (!ati_generic_private.registers)
+ return -ENOMEM;
+
if (is_r200())
pci_write_config_dword(agp_bridge->dev, ATI_RS100_IG_AGPMODE, 0x20000);
else
if (!r->start && r->end) {
if (pci_assign_resource(pdev, 0)) {
printk(KERN_ERR PFX "could not assign resource 0\n");
+ agp_put_bridge(bridge);
return -ENODEV;
}
}
*/
if (pci_enable_device(pdev)) {
printk(KERN_ERR PFX "Unable to Enable PCI device\n");
+ agp_put_bridge(bridge);
return -ENODEV;
}
if (cap != PCI_CAP_ID_AGP) {
printk(KERN_ERR PFX "Invalid capability ID 0x%02x at 0x%x\n",
cap, hp->lba_cap_offset);
+ iounmap(hp->lba_regs);
return -ENODEV;
}
num_entries = A_SIZE_8(temp)->num_entries;
i460.gatt = ioremap(INTEL_I460_ATTBASE, PAGE_SIZE << page_order);
+ if (!i460.gatt) {
+ printk(KERN_ERR PFX "ioremap failed\n");
+ return -ENOMEM;
+ }
/* These are no good, the should be removed from the agp_bridge strucure... */
agp_bridge->gatt_table_real = NULL;
temp &= 0xfff80000;
intel_private.registers = ioremap(temp,128 * 4096);
- if (!intel_private.registers)
+ if (!intel_private.registers) {
+ iounmap(intel_private.gtt);
return -ENOMEM;
+ }
temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000;
global_cache_flush(); /* FIXME: ? */
temp &= 0xfff00000;
intel_private.gtt = ioremap((temp + (512 * 1024)) , 512 * 1024);
- if (!intel_private.gtt)
- return -ENOMEM;
+ if (!intel_private.gtt)
+ return -ENOMEM;
intel_private.registers = ioremap(temp,128 * 4096);
- if (!intel_private.registers)
- return -ENOMEM;
+ if (!intel_private.registers) {
+ iounmap(intel_private.gtt);
+ return -ENOMEM;
+ }
temp = readl(intel_private.registers+I810_PGETBL_CTL) & 0xfffff000;
global_cache_flush(); /* FIXME: ? */
nvidia_private.aperture =
(volatile u32 __iomem *) ioremap(apbase, 33 * PAGE_SIZE);
+ if (!nvidia_private.aperture)
+ return -ENOMEM;
+
return 0;
}
.device_id = PCI_DEVICE_ID_VIA_P4M890,
.chipset_name = "P4M890",
},
+ /* P4M900 */
+ {
+ .device_id = PCI_DEVICE_ID_VIA_VT3364,
+ .chipset_name = "P4M900",
+ },
{ }, /* dummy final entry, always present */
};
#define PCI_DEVICE_ID_VIA_VT3324 0x0324
#define PCI_DEVICE_ID_VIA_VT3336 0x0336
#define PCI_DEVICE_ID_VIA_VT3351 0x0351
+#define PCI_DEVICE_ID_VIA_VT3364 0x0364
#define PCI_DEVICE_ID_VIA_8371_0 0x0391
#define PCI_DEVICE_ID_VIA_8501_0 0x0501
#define PCI_DEVICE_ID_VIA_82C561 0x0561