Re: Altix I/O code reorganization - 8 of 21

From: Christoph Hellwig <>
Date: 2004-08-12 19:19:04
On Wed, Aug 11, 2004 at 06:30:20PM -0500, Pat Gefre wrote:
> > 004-pci-bridge_drivers:
> >    You still have code dealing with all kinds of PCIIO_ and PCIBR_ flags
> >    that will never be set through the Linux interfaces.  Again see the DMA
> >    mapping code I sent you.
> > 
> The PCIIO_ flags are designed for usage at the Device Driver layer, 
> while the PCIBR_ flags are designed to be the actual hardware bits that needed 
> setting.  However, with the latest code, we have deleted the PCIIO_ and 
> PCIBR_ flags that are not used.

There still are tons that are used in the code, but never logically set from
the exported interfaces.

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Received on Thu Aug 12 05:23:55 2004

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