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

David S. Miller
2003-05-16T07:53:45Z

From: Jeremy Higdon <jeremy@sgi.com>
Date: Fri, 16 May 2003 00:48:12 -0700

Isn't that what dma_cache_wback_inv does?

That function is not part of the DMA api, and no portable
driver should use this dma_cache_wback_inv() thing.