132 pub struct CoherentAllocation<T: AsBytes + FromBytes> {  struct
140 impl<T: AsBytes + FromBytes> CoherentAllocation<T> {  argument
159     ) -> Result<CoherentAllocation<T>> {  in alloc_attrs()
200     ) -> Result<CoherentAllocation<T>> {  in alloc_coherent()
201         CoherentAllocation::alloc_attrs(dev, count, gfp_flags, Attrs(0))  in alloc_coherent()
286 impl<T: AsBytes + FromBytes> Drop for CoherentAllocation<T> {  implementation
306 unsafe impl<T: AsBytes + FromBytes + Send> Send for CoherentAllocation<T> {}  implementation
331         let item = $crate::dma::CoherentAllocation::item_from_index(&$dma, $idx)?;
337             $crate::dma::CoherentAllocation::field_read(&$dma, ptr_field)
377         let item = $crate::dma::CoherentAllocation::item_from_index(&$dma, $idx)?;
379         unsafe { $crate::dma::CoherentAllocation::field_write(&$dma, item, $val) }
382         let item = $crate::dma::CoherentAllocation::item_from_index(&$dma, $idx)?;
388             $crate::dma::CoherentAllocation::field_write(&$dma, ptr_field, $val)