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Diffstat (limited to 'include/uapi/linux/kfd_ioctl.h')
-rw-r--r--include/uapi/linux/kfd_ioctl.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index e622fd1fbd46..dc067ed0b72d 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -211,6 +211,11 @@ struct kfd_ioctl_dbg_wave_control_args {
#define KFD_HW_EXCEPTION_GPU_HANG 0
#define KFD_HW_EXCEPTION_ECC 1
+/* For kfd_hsa_memory_exception_data.ErrorType */
+#define KFD_MEM_ERR_NO_RAS 0
+#define KFD_MEM_ERR_SRAM_ECC 1
+#define KFD_MEM_ERR_POISON_CONSUMED 2
+#define KFD_MEM_ERR_GPU_HANG 3
struct kfd_ioctl_create_event_args {
__u64 event_page_offset; /* from KFD */
@@ -250,7 +255,12 @@ struct kfd_hsa_memory_exception_data {
struct kfd_memory_exception_failure failure;
__u64 va;
__u32 gpu_id;
- __u32 pad;
+ __u32 ErrorType; /* 0 = no RAS error,
+ * 1 = ECC_SRAM,
+ * 2 = Link_SYNFLOOD (poison),
+ * 3 = GPU hang (not attributable to a specific cause),
+ * other values reserved
+ */
};
/* hw exception data */