Andi Kleen wrote:
On Thu, Jun 16, 2005 at 03:42:23PM -0700, Greg KH wrote:
On Thu, Jun 16, 2005 at 03:34:06PM -0700, Rajesh Shah wrote:
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.
It should be 1MB per bus number, right?
It shouldn't make much difference anyways - we have plenty of vmalloc
space on x86-64
What about excess page table usage?
--
Brian Gerst
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