Lines Matching refs:dma_addr
29 if (buf->dma_addr) { in lowlevel_buffer_allocate()
70 &buf->dma_addr, GFP_KERNEL, in lowlevel_buffer_allocate()
78 start_addr = buf->dma_addr; in lowlevel_buffer_allocate()
87 &buf->dma_addr, GFP_KERNEL, in lowlevel_buffer_allocate()
103 (unsigned long)buf->dma_addr, in lowlevel_buffer_allocate()
110 (dma_addr_t)buf->dma_addr, &buf->dma_attrs); in lowlevel_buffer_allocate()
111 buf->dma_addr = (dma_addr_t)NULL; in lowlevel_buffer_allocate()
124 if (!buf->dma_addr) { in lowlevel_buffer_deallocate()
130 (unsigned long)buf->dma_addr, in lowlevel_buffer_deallocate()
140 (dma_addr_t)buf->dma_addr, &buf->dma_attrs); in lowlevel_buffer_deallocate()
144 (dma_addr_t)buf->dma_addr, &buf->dma_attrs); in lowlevel_buffer_deallocate()
146 buf->dma_addr = (dma_addr_t)NULL; in lowlevel_buffer_deallocate()