On Wed, 2009-01-07 at 22:11 +0100, diba...@libero.it wrote: > I used __pa on the result of an uncached_mem_alloc.
No idea what uncached_mem_alloc() is but if that uses the consistent memory stuff it won't work with __pa. > Furthermore __pa should work on the return of a kmalloc? Yes. But don't use that, just use the dma allocation/mapping functions instead, they return to you both the pa and the dma_addr_t. This is better for -many- reasons. Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
