Re: [Linux-ia64] Re: 64 Bits DMA Addresses for Alloc Consistent

David S. Miller
2003-05-16T21:06:27Z

From: Jes Sorensen <jes@wildopensource.com>
Date: 16 May 2003 17:02:36 -0400

How does this patch look to you? It adds the generic code for setting
the mask, it will then be up to Colin to fix the SGI SN2 specific code
to honor it.

I also added a patch to the tg3 driver to set the mask as it seems to
work just dandy with 64 bit consistent addresses.

Tested on ia64, but I see no reason why it should fail elsewhere.

I'd hate to say this but we probably need a
pci_consistent_dma_supported().

But this can wait and your patch is fine, EXCEPT the missing
documentation update :-)