[PATCH] dma: add new dma_mapping_ops API sync_page

Scott Wood scottwood at freescale.com
Tue Oct 7 03:30:04 EST 2008


Remi Machet wrote:
> After continuing to work on the dma noncoherent code I realized that
> sync_page is not the best choice of API: 
> -The API should preferably take a dma_addr_t in my opinion

A virtual address will typically be needed to perform the flush; why 
pass the bus address?

-Scott




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