It is to add new option for always keeping gpu mapping
and bump KFD version for the feature of unified save
restore memory.
Signed-off-by: Eric Huang <jinhuieric.huang@xxxxxxx>
Change-Id: Iebee35e6de4d52fa29f82dd19f6bbf5640249492
---
include/linux/kfd_ioctl.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/linux/kfd_ioctl.h b/include/linux/kfd_ioctl.h
index ba8de4b..4898451 100644
--- a/include/linux/kfd_ioctl.h
+++ b/include/linux/kfd_ioctl.h
@@ -35,9 +35,11 @@
* - 1.7 - Checkpoint Restore (CRIU) API
* - 1.8 - CRIU - Support for SDMA transfers with GTT BOs
* - 1.9 - Add available_memory ioctl
+ * - 1.10 - Add SMI profiler event log
+ * - 1.11 - Add unified memory for ctx save/restore area
*/
#define KFD_IOCTL_MAJOR_VERSION 1
-#define KFD_IOCTL_MINOR_VERSION 9
+#define KFD_IOCTL_MINOR_VERSION 11
/*
* Debug revision change log
@@ -1080,6 +1082,8 @@ struct kfd_ioctl_cross_memory_copy_args {
#define KFD_IOCTL_SVM_FLAG_GPU_EXEC 0x00000010
/* GPUs mostly read, may allow similar optimizations as RO, but writes fault */
#define KFD_IOCTL_SVM_FLAG_GPU_READ_MOSTLY 0x00000020
+/* Keep GPU memory mapping always valid as if XNACK is disable */
+#define KFD_IOCTL_SVM_FLAG_GPU_ALWAYS_MAPPED 0x00000040
/**
* kfd_ioctl_svm_op - SVM ioctl operations
--
2.25.1
