On 10/24/2007 08:59 AM, joncglenn wrote: > I am writing a driver to map a PCI board memory space (pcibar2) into a > user-space vma via 'mmap'. What is the relationship between the address > returned from ioremap and the type of address needed in the > 'io_remap_page_range' or 'remap_pfn_range' functions? How about the > following? (I am developing under RHEL4 and a 2.6.9 kernel)
I think you can use the method used for exporting pci resources in /sys. See pci_mmap_resource. Don't know if this was yet in 2.6.9... regards, -- Jiri Slaby ([EMAIL PROTECTED]) Faculty of Informatics, Masaryk University - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
