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

From: David S. Miller <davem_at_redhat.com>
Date: 2003-05-16 10:11:41
   From: Colin Ngam <cngam@sgi.com>
   Date: Thu, 15 May 2003 18:51:35 -0500
   
   Implementation details aside, you are agreeing that the
   pci_alloc_consistent() interface can return an address > 4GB and we
   can document as such?

I can return an address that matches the requirements specified by
dev->consistent_dma_mask which is set by default to 0xffffffff and
must be changed by a device driver if it wants to use a non-default
value.
Received on Thu May 15 17:14:38 2003

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