[ofa-general] Re: InfiniBand card (mthca) in Linux

Roland Dreier rdreier at cisco.com
Mon Jul 9 08:30:06 PDT 2007


 > ib_mthca 0000:08:00.0: Page phys. addr 0000000026695000, virt ffff880098b00000
 > ib_mthca 0000:08:00.0: Page phys. addr 0000000026694000, virt ffff880098b01000

And what do you get back from pci_map_sg() for this order >0 page?

Unfortunately I guess there's no way to see if the pci_map_sg()
implementation has taken into account the full size of the scatterlist
entry.

 - R.



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