LU-9120 lnet: health error simulation

[fs/lustre-release.git] / lnet / include / uapi / linux / lnet / lnetctl.h

diff --git a/lnet/include/uapi/linux/lnet/lnetctl.h b/lnet/include/uapi/linux/lnet/lnetctl.h
index 49d7215..7e211e1 100644 (file)
--- a/lnet/include/uapi/linux/lnet/lnetctl.h
+++ b/lnet/include/uapi/linux/lnet/lnetctl.h
@@ -17,7 +17,7 @@
  * header for lnet ioctl
  */
 /*
- * Copyright (c) 2014, Intel Corporation.
+ * Copyright (c) 2014, 2017, Intel Corporation.
  */
 #ifndef __UAPI_LNETCTL_H_
 #define __UAPI_LNETCTL_H_
@@ -32,6 +32,8 @@
 # include <linux/lnet/lnet-types.h>
 #endif
 
+#include <stdbool.h>
+
 /** \addtogroup lnet_fault_simulation
  * @{ */
 
@@ -51,6 +53,19 @@ enum {
 #define LNET_GET_BIT           (1 << 2)
 #define LNET_REPLY_BIT         (1 << 3)
 
+#define HSTATUS_END                    11
+#define HSTATUS_LOCAL_INTERRUPT_BIT    (1 << 1)
+#define HSTATUS_LOCAL_DROPPED_BIT      (1 << 2)
+#define HSTATUS_LOCAL_ABORTED_BIT      (1 << 3)
+#define HSTATUS_LOCAL_NO_ROUTE_BIT     (1 << 4)
+#define HSTATUS_LOCAL_ERROR_BIT                (1 << 5)
+#define HSTATUS_LOCAL_TIMEOUT_BIT      (1 << 6)
+#define HSTATUS_REMOTE_ERROR_BIT       (1 << 7)
+#define HSTATUS_REMOTE_DROPPED_BIT     (1 << 8)
+#define HSTATUS_REMOTE_TIMEOUT_BIT     (1 << 9)
+#define HSTATUS_NETWORK_TIMEOUT_BIT    (1 << 10)
+#define HSTATUS_RANDOM                 0xffffffff
+
 /** ioctl parameter for LNet fault simulation */
 struct lnet_fault_attr {
        /**
@@ -88,6 +103,10 @@ struct lnet_fault_attr {
                         * with da_rate
                         */
                        __u32                   da_interval;
+                       /** error type mask */
+                       __u32                   da_health_error_mask;
+                       /** randomize error generation */
+                       bool                    da_random;
                } drop;
                /** message latency simulation */
                struct {