The ioctl(VFIO_IOMMU_MAP_DMA/VFIO_IOMMU_UNMAP_DMA) won't be called
in SPAPR machine, which is replaced by VFIO_IOMMU_SPAPR_TCE_CREATE/
VFIO_IOMMU_SPAPR_TCE_REMOVE, so change the description.
Signed-off-by: JianChunfu <chunfu.j...@shingroup.cn>
---
linux-headers/linux/vfio.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/linux-headers/linux/vfio.h b/linux-headers/linux/vfio.h
index b4be37b22..20e8e6ae8 100644
--- a/linux-headers/linux/vfio.h
+++ b/linux-headers/linux/vfio.h
@@ -1764,7 +1764,7 @@ struct vfio_eeh_pe_op {
*
* Registers user space memory where DMA is allowed. It pins
* user pages and does the locked memory accounting so
- * subsequent VFIO_IOMMU_MAP_DMA/VFIO_IOMMU_UNMAP_DMA calls
+ * subsequent VFIO_IOMMU_SPAPR_TCE_CREATE/VFIO_IOMMU_SPAPR_TCE_REMOVE calls
* get faster.
*/
struct vfio_iommu_spapr_register_memory {
--
2.27.0
