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diff --git a/arch/s390/include/asm/trace/zcrypt.h b/arch/s390/include/asm/trace/zcrypt.h
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+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Tracepoint definitions for the s390 zcrypt device driver
+ *
+ * Copyright IBM Corp. 2016
+ * Author(s): Harald Freudenberger <freude@de.ibm.com>
+ *
+ * Currently there are two tracepoint events defined here.
+ * An s390_zcrypt_req request event occurs as soon as the request is
+ * recognized by the zcrypt ioctl function. This event may act as some kind
+ * of request-processing-starts-now indication.
+ * As late as possible within the zcrypt ioctl function there occurs the
+ * s390_zcrypt_rep event which may act as the point in time where the
+ * request has been processed by the kernel and the result is about to be
+ * transferred back to userspace.
+ * The glue which binds together request and reply event is the ptr
+ * parameter, which is the local buffer address where the request from
+ * userspace has been stored by the ioctl function.
+ *
+ * The main purpose of this zcrypt tracepoint api is to get some data for
+ * performance measurements together with information about on which card
+ * and queue the request has been processed. It is not an ffdc interface as
+ * there is already code in the zcrypt device driver to serve the s390
+ * debug feature interface.
+ */
+
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM s390
+
+#if !defined(_TRACE_S390_ZCRYPT_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_S390_ZCRYPT_H
+
+#include <linux/tracepoint.h>
+
+#define TP_ICARSAMODEXPO 0x0001
+#define TP_ICARSACRT 0x0002
+#define TB_ZSECSENDCPRB 0x0003
+#define TP_ZSENDEP11CPRB 0x0004
+#define TP_HWRNGCPRB 0x0005
+
+#define show_zcrypt_tp_type(type) \
+ __print_symbolic(type, \
+ { TP_ICARSAMODEXPO, "ICARSAMODEXPO" }, \
+ { TP_ICARSACRT, "ICARSACRT" }, \
+ { TB_ZSECSENDCPRB, "ZSECSENDCPRB" }, \
+ { TP_ZSENDEP11CPRB, "ZSENDEP11CPRB" }, \
+ { TP_HWRNGCPRB, "HWRNGCPRB" })
+
+/**
+ * trace_s390_zcrypt_req - zcrypt request tracepoint function
+ * @ptr: Address of the local buffer where the request from userspace
+ * is stored. Can be used as a unique id to relate together
+ * request and reply.
+ * @type: One of the TP_ defines above.
+ *
+ * Called when a request from userspace is recognised within the ioctl
+ * function of the zcrypt device driver and may act as an entry
+ * timestamp.
+ */
+TRACE_EVENT(s390_zcrypt_req,
+ TP_PROTO(void *ptr, u32 type),
+ TP_ARGS(ptr, type),
+ TP_STRUCT__entry(
+ __field(void *, ptr)
+ __field(u32, type)),
+ TP_fast_assign(
+ __entry->ptr = ptr;
+ __entry->type = type;),
+ TP_printk("ptr=%p type=%s",
+ __entry->ptr,
+ show_zcrypt_tp_type(__entry->type))
+);
+
+/**
+ * trace_s390_zcrypt_rep - zcrypt reply tracepoint function
+ * @ptr: Address of the local buffer where the request from userspace
+ * is stored. Can be used as a unique id to match together
+ * request and reply.
+ * @fc: Function code.
+ * @rc: The bare returncode as returned by the device driver ioctl
+ * function.
+ * @dev: The adapter nr where this request was actually processed.
+ * @dom: Domain id of the device where this request was processed.
+ *
+ * Called upon recognising the reply from the crypto adapter. This
+ * message may act as the exit timestamp for the request but also
+ * carries some info about on which adapter the request was processed
+ * and the returncode from the device driver.
+ */
+TRACE_EVENT(s390_zcrypt_rep,
+ TP_PROTO(void *ptr, u32 fc, u32 rc, u16 dev, u16 dom),
+ TP_ARGS(ptr, fc, rc, dev, dom),
+ TP_STRUCT__entry(
+ __field(void *, ptr)
+ __field(u32, fc)
+ __field(u32, rc)
+ __field(u16, device)
+ __field(u16, domain)),
+ TP_fast_assign(
+ __entry->ptr = ptr;
+ __entry->fc = fc;
+ __entry->rc = rc;
+ __entry->device = dev;
+ __entry->domain = dom;),
+ TP_printk("ptr=%p fc=0x%04x rc=%d dev=0x%02hx domain=0x%04hx",
+ __entry->ptr,
+ (unsigned int) __entry->fc,
+ (int) __entry->rc,
+ (unsigned short) __entry->device,
+ (unsigned short) __entry->domain)
+);
+
+#endif /* _TRACE_S390_ZCRYPT_H */
+
+/* This part must be outside protection */
+
+#undef TRACE_INCLUDE_PATH
+#undef TRACE_INCLUDE_FILE
+
+#define TRACE_INCLUDE_PATH asm/trace
+#define TRACE_INCLUDE_FILE zcrypt
+
+#include <trace/define_trace.h>