{
if (dma_ops)
return;
- printk(KERN_INFO "PCI-DMA: Disabling IOMMU.\n");
dma_ops = &nommu_dma_ops;
- if (end_pfn > MAX_DMA32_PFN) {
- printk(KERN_ERR
- "WARNING more than 4GB of memory but IOMMU not compiled in.\n"
- KERN_ERR "WARNING 32bit PCI may malfunction.\n"
- KERN_ERR "You might want to enable CONFIG_GART_IOMMU\n");
- }
}