Messages in this thread | | | From | Arnd Bergmann <> | Subject | Re: [microblaze-uclinux] [PATCH 12/12] microblaze: use generic dma-mapping-broken.h | Date | Tue, 12 May 2009 02:29:35 +0200 |
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On Tuesday 12 May 2009, Stephen Neuendorffer wrote: > > Gah... considering the ll_temac needs this, it should get implemented > ASAP... > (Yeah, I know... just not enough hours in the day.) >
FUJITA Tomonori has just posted an asm-generic version of dma-mapping.h, which is half complete. For microblaze, it should be easy to add the missing functions, basically falling back on get_free_pages for all allocations and on page_to_phys for the actual mapping, as in arch/powerpc/kernel/dma.c.
Arnd <><
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