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e3e9bda38e
Change and use ccw_device_dma_zalloc() so it returns a virtual address like before, which can be used to access data. However also pass a new dma32_t pointer type handle, which correlates to the returned virtual address. This pointer is used to directly pass/set the DMA handle as returned by the DMA API. Signed-off-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Heiko Carstens <hca@linux.ibm.com> |
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