Merge tag 'pm-5.15-rc1-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...

[linux-2.6-microblaze.git] / include / linux / device.h

diff --git a/include/linux/device.h b/include/linux/device.h
index 65d84b6..e270cb7 100644 (file)
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -424,6 +424,7 @@ struct dev_links_info {
  * @dma_pools: Dma pools (if dma'ble device).
  * @dma_mem:   Internal for coherent mem override.
  * @cma_area:  Contiguous memory area for dma allocations
+ * @dma_io_tlb_mem: Pointer to the swiotlb pool used.  Not for driver use.
  * @archdata:  For arch-specific additions.
  * @of_node:   Associated device tree node.
  * @fwnode:    Associated device node supplied by platform firmware.
@@ -533,6 +534,9 @@ struct device {
 #ifdef CONFIG_DMA_CMA
        struct cma *cma_area;           /* contiguous memory area for dma
                                           allocations */
+#endif
+#ifdef CONFIG_SWIOTLB
+       struct io_tlb_mem *dma_io_tlb_mem;
 #endif
        /* arch specific additions */
        struct dev_archdata     archdata;