Messages in this thread | | | Date | Thu, 16 Jun 2005 15:34:06 -0700 | From | Rajesh Shah <> | Subject | Re: [PATCH 03/04] PCI: use the MCFG table to properly access pci devices (x86-64) |
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On Tue, Jun 14, 2005 at 10:32:14PM -0700, Greg KH wrote: > > + for (i = 0; i < pci_mmcfg_config_num; ++i) { > + pci_mmcfg_virt[i].cfg = &pci_mmcfg_config[i]; > + pci_mmcfg_virt[i].virt = ioremap_nocache(pci_mmcfg_config[i].base_address, MMCONFIG_APER_SIZE);
This will map 256MB for each mmcfg aperture, probably better to restrict it based on bus number range for this aperture.
Since you are reworking the patches, I will wait for the next version and try that out on a couple of Intel x86_64 boxes here.
Rajesh
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