Messages in this thread | | | Subject | Re: [RFC/PATCH] remove unneeded check in bcm43xx | From | Benjamin Herrenschmidt <> | Date | Tue, 11 Apr 2006 11:47:30 +1000 |
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> The hacks i see there is reallocating a buffer with GFP_DMA, so that > means that if the ppc dma_alloc_coherent did the same thing as the i386 > counterpart (adding GFP_DMA if dma_mask is less than 32bits) it should > work, no ?
Except that GFP_DMA covers the whole address space on ppc64...
Ben.
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