Re: [Linux-ia64] Proper fix for sym53c8xx_2 driver and dma64_addr_t

From: Christoph Hellwig <hch_at_caldera.de>
Date: 2002-02-07 04:10:42
On Wed, Feb 06, 2002 at 12:45:03AM -0800, David S. Miller wrote:
> It is not using the DMA apis correctly then, it should be using
> dma_addr_t which may or may not be 64-bits on a given platform.

When the sym2 driver is configured with SYM_CONF_DMA_ADDRESSING_MOD > 1
it uses DAC accessing and needs dma64_addr_t.  It doesn't use it
when using the default addressing mode.

	Christoph

-- 
Of course it doesn't work. We've performed a software upgrade.
Received on Wed Feb 06 09:11:41 2002

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