drm/amd/display: Try RGB before YCbCr 4:4:4 in stream validationgrafted

amdgpu_dm_create_validate_stream_for_sink() walks encoding_order[] and
uses the first encoding that validates. YCbCr 4:4:4 is listed before
RGB, so an HDMI sink that advertises 4:4:4 gets YCbCr 4:4:4 whenever the
"color format" property is left at AUTO, even though RGB fits the same
link.

That contradicts the documented AUTO behaviour for HDMI in enum
drm_connector_color_format (RGB, falling back to YCbCr 4:2:0 only when
the bandwidth is not available or the mode is 4:2:0-only), which the
amdgpu implementation of the property also describes. It also leaves
the "Broadcast RGB" property without effect on such sinks, since the
quantization range it selects only applies to RGB output.

Try RGB first. The mask still holds every encoding the sink supports,
so a mode that cannot carry RGB falls back exactly as before.

For reference, v7.2 picked RGB here unless YCbCr 4:4:4 was forced
through debugfs, while earlier kernels picked YCbCr 4:4:4 for any HDMI
sink that advertised it.

Fixes: 0b0ff65d3ca1 ("drm/amd/display: Refactor stream validation")
Suggested-by: Adolfo Rodrigues <adolfotregosa@gmail.com>
Assisted-by: Claude Code:claude-fable-5-1
Signed-off-by: Adrian Betschart <adrian.betschart@cinemaone.ch>
Reviewed-by: Fangzhi Zuo <jerry.zuo@amd.com>
Tested-by: Adolfo Rodrigues <adolfotregosa@gmail.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit 7de432bc753133764dc40d37f9388da56de251e7)

5 files changed, 805 insertions, 0 deletions

diff --git a/include/trace/misc/fs.h b/include/trace/misc/fs.h
new file mode 100644
index 000000000..7ead1c61f
--- /dev/null
+++ b/include/trace/misc/fs.h
@@ -0,0 +1,165 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Display helpers for generic filesystem items
+ *
+ * Author: Chuck Lever <chuck.lever@oracle.com>
+ *
+ * Copyright (c) 2020, Oracle and/or its affiliates.
+ */
+
+#include <linux/fs.h>
+
+#define show_fs_dirent_type(x) \
+	__print_symbolic(x, \
+		{ DT_UNKNOWN,		"UNKNOWN" }, \
+		{ DT_FIFO,		"FIFO" }, \
+		{ DT_CHR,		"CHR" }, \
+		{ DT_DIR,		"DIR" }, \
+		{ DT_BLK,		"BLK" }, \
+		{ DT_REG,		"REG" }, \
+		{ DT_LNK,		"LNK" }, \
+		{ DT_SOCK,		"SOCK" }, \
+		{ DT_WHT,		"WHT" })
+
+#define show_fs_fcntl_open_flags(x) \
+	__print_flags(x, "|", \
+		{ O_WRONLY,		"O_WRONLY" }, \
+		{ O_RDWR,		"O_RDWR" }, \
+		{ O_CREAT,		"O_CREAT" }, \
+		{ O_EXCL,		"O_EXCL" }, \
+		{ O_NOCTTY,		"O_NOCTTY" }, \
+		{ O_TRUNC,		"O_TRUNC" }, \
+		{ O_APPEND,		"O_APPEND" }, \
+		{ O_NONBLOCK,		"O_NONBLOCK" }, \
+		{ O_DSYNC,		"O_DSYNC" }, \
+		{ O_DIRECT,		"O_DIRECT" }, \
+		{ O_LARGEFILE,		"O_LARGEFILE" }, \
+		{ O_DIRECTORY,		"O_DIRECTORY" }, \
+		{ O_NOFOLLOW,		"O_NOFOLLOW" }, \
+		{ O_NOATIME,		"O_NOATIME" }, \
+		{ O_CLOEXEC,		"O_CLOEXEC" })
+
+#define __fmode_flag(x)	{ (__force unsigned long)FMODE_##x, #x }
+#define show_fs_fmode_flags(x) \
+	__print_flags(x, "|", \
+		__fmode_flag(READ), \
+		__fmode_flag(WRITE), \
+		__fmode_flag(EXEC))
+
+#ifdef CONFIG_64BIT
+#define show_fs_fcntl_cmd(x) \
+	__print_symbolic(x, \
+		{ F_DUPFD,		"DUPFD" }, \
+		{ F_GETFD,		"GETFD" }, \
+		{ F_SETFD,		"SETFD" }, \
+		{ F_GETFL,		"GETFL" }, \
+		{ F_SETFL,		"SETFL" }, \
+		{ F_GETLK,		"GETLK" }, \
+		{ F_SETLK,		"SETLK" }, \
+		{ F_SETLKW,		"SETLKW" }, \
+		{ F_SETOWN,		"SETOWN" }, \
+		{ F_GETOWN,		"GETOWN" }, \
+		{ F_SETSIG,		"SETSIG" }, \
+		{ F_GETSIG,		"GETSIG" }, \
+		{ F_SETOWN_EX,		"SETOWN_EX" }, \
+		{ F_GETOWN_EX,		"GETOWN_EX" }, \
+		{ F_GETOWNER_UIDS,	"GETOWNER_UIDS" }, \
+		{ F_OFD_GETLK,		"OFD_GETLK" }, \
+		{ F_OFD_SETLK,		"OFD_SETLK" }, \
+		{ F_OFD_SETLKW,		"OFD_SETLKW" })
+#else /* CONFIG_64BIT */
+#define show_fs_fcntl_cmd(x) \
+	__print_symbolic(x, \
+		{ F_DUPFD,		"DUPFD" }, \
+		{ F_GETFD,		"GETFD" }, \
+		{ F_SETFD,		"SETFD" }, \
+		{ F_GETFL,		"GETFL" }, \
+		{ F_SETFL,		"SETFL" }, \
+		{ F_GETLK,		"GETLK" }, \
+		{ F_SETLK,		"SETLK" }, \
+		{ F_SETLKW,		"SETLKW" }, \
+		{ F_SETOWN,		"SETOWN" }, \
+		{ F_GETOWN,		"GETOWN" }, \
+		{ F_SETSIG,		"SETSIG" }, \
+		{ F_GETSIG,		"GETSIG" }, \
+		{ F_GETLK64,		"GETLK64" }, \
+		{ F_SETLK64,		"SETLK64" }, \
+		{ F_SETLKW64,		"SETLKW64" }, \
+		{ F_SETOWN_EX,		"SETOWN_EX" }, \
+		{ F_GETOWN_EX,		"GETOWN_EX" }, \
+		{ F_GETOWNER_UIDS,	"GETOWNER_UIDS" }, \
+		{ F_OFD_GETLK,		"OFD_GETLK" }, \
+		{ F_OFD_SETLK,		"OFD_SETLK" }, \
+		{ F_OFD_SETLKW,		"OFD_SETLKW" })
+#endif /* CONFIG_64BIT */
+
+#define show_fs_fcntl_lock_type(x) \
+	__print_symbolic(x, \
+		{ F_RDLCK,		"RDLCK" }, \
+		{ F_WRLCK,		"WRLCK" }, \
+		{ F_UNLCK,		"UNLCK" })
+
+#define show_fs_lookup_flags(flags) \
+	__print_flags(flags, "|", \
+		{ LOOKUP_FOLLOW,	"FOLLOW" }, \
+		{ LOOKUP_DIRECTORY,	"DIRECTORY" }, \
+		{ LOOKUP_AUTOMOUNT,	"AUTOMOUNT" }, \
+		{ LOOKUP_EMPTY,		"EMPTY" }, \
+		{ LOOKUP_DOWN,		"DOWN" }, \
+		{ LOOKUP_MOUNTPOINT,	"MOUNTPOINT" }, \
+		{ LOOKUP_REVAL,		"REVAL" }, \
+		{ LOOKUP_RCU,		"RCU" }, \
+		{ LOOKUP_OPEN,		"OPEN" }, \
+		{ LOOKUP_CREATE,	"CREATE" }, \
+		{ LOOKUP_EXCL,		"EXCL" }, \
+		{ LOOKUP_RENAME_TARGET,	"RENAME_TARGET" }, \
+		{ LOOKUP_PARENT,	"PARENT" }, \
+		{ LOOKUP_NO_SYMLINKS,	"NO_SYMLINKS" }, \
+		{ LOOKUP_NO_MAGICLINKS,	"NO_MAGICLINKS" }, \
+		{ LOOKUP_NO_XDEV,	"NO_XDEV" }, \
+		{ LOOKUP_BENEATH,	"BENEATH" }, \
+		{ LOOKUP_IN_ROOT,	"IN_ROOT" }, \
+		{ LOOKUP_CACHED,	"CACHED" })
+
+#define show_ia_valid_flags(flags)			\
+	__print_flags(flags, "|",			\
+		{ ATTR_MODE,		"MODE" },	\
+		{ ATTR_UID,		"UID" },	\
+		{ ATTR_GID,		"GID" },	\
+		{ ATTR_SIZE,		"SIZE" },	\
+		{ ATTR_ATIME,		"ATIME" },	\
+		{ ATTR_MTIME,		"MTIME" },	\
+		{ ATTR_CTIME,		"CTIME" },	\
+		{ ATTR_ATIME_SET,	"ATIME_SET" },	\
+		{ ATTR_MTIME_SET,	"MTIME_SET" },	\
+		{ ATTR_FORCE,		"FORCE" },	\
+		{ ATTR_KILL_SUID,	"KILL_SUID" },	\
+		{ ATTR_KILL_SGID,	"KILL_SGID" },	\
+		{ ATTR_FILE,		"FILE" },	\
+		{ ATTR_KILL_PRIV,	"KILL_PRIV" },	\
+		{ ATTR_OPEN,		"OPEN" },	\
+		{ ATTR_TIMES_SET,	"TIMES_SET" },	\
+		{ ATTR_TOUCH,		"TOUCH"},	\
+		{ ATTR_DELEG,		"DELEG"})
+
+#define show_statx_mask(flags)					\
+	__print_flags(flags, "|",				\
+		{ STATX_TYPE,		"TYPE" },		\
+		{ STATX_MODE,		"MODE" },		\
+		{ STATX_NLINK,		"NLINK" },		\
+		{ STATX_UID,		"UID" },		\
+		{ STATX_GID,		"GID" },		\
+		{ STATX_ATIME,		"ATIME" },		\
+		{ STATX_MTIME,		"MTIME" },		\
+		{ STATX_CTIME,		"CTIME" },		\
+		{ STATX_INO,		"INO" },		\
+		{ STATX_SIZE,		"SIZE" },		\
+		{ STATX_BLOCKS,		"BLOCKS" },		\
+		{ STATX_BASIC_STATS,	"BASIC_STATS" },	\
+		{ STATX_BTIME,		"BTIME" },		\
+		{ STATX_MNT_ID,		"MNT_ID" },		\
+		{ STATX_DIOALIGN,	"DIOALIGN" },		\
+		{ STATX_MNT_ID_UNIQUE,	"MNT_ID_UNIQUE" },	\
+		{ STATX_SUBVOL,		"SUBVOL" },		\
+		{ STATX_WRITE_ATOMIC,	"WRITE_ATOMIC" },	\
+		{ STATX_DIO_READ_ALIGN,	"DIO_READ_ALIGN" })
diff --git a/include/trace/misc/fsnotify.h b/include/trace/misc/fsnotify.h
new file mode 100644
index 000000000..a201e1bd6
--- /dev/null
+++ b/include/trace/misc/fsnotify.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Display helpers for fsnotify events
+ */
+
+#include <linux/fsnotify_backend.h>
+
+#define show_fsnotify_mask(mask) \
+	__print_flags(mask, "|", \
+		{ FS_ACCESS,		"ACCESS" }, \
+		{ FS_MODIFY,		"MODIFY" }, \
+		{ FS_ATTRIB,		"ATTRIB" }, \
+		{ FS_CLOSE_WRITE,	"CLOSE_WRITE" }, \
+		{ FS_CLOSE_NOWRITE,	"CLOSE_NOWRITE" }, \
+		{ FS_OPEN,		"OPEN" }, \
+		{ FS_MOVED_FROM,	"MOVED_FROM" }, \
+		{ FS_MOVED_TO,		"MOVED_TO" }, \
+		{ FS_CREATE,		"CREATE" }, \
+		{ FS_DELETE,		"DELETE" }, \
+		{ FS_DELETE_SELF,	"DELETE_SELF" }, \
+		{ FS_MOVE_SELF,		"MOVE_SELF" }, \
+		{ FS_OPEN_EXEC,		"OPEN_EXEC" }, \
+		{ FS_UNMOUNT,		"UNMOUNT" }, \
+		{ FS_Q_OVERFLOW,	"Q_OVERFLOW" }, \
+		{ FS_ERROR,		"ERROR" }, \
+		{ FS_OPEN_PERM,		"OPEN_PERM" }, \
+		{ FS_ACCESS_PERM,	"ACCESS_PERM" }, \
+		{ FS_OPEN_EXEC_PERM,	"OPEN_EXEC_PERM" }, \
+		{ FS_PRE_ACCESS,	"PRE_ACCESS" }, \
+		{ FS_MNT_ATTACH,	"MNT_ATTACH" }, \
+		{ FS_MNT_DETACH,	"MNT_DETACH" }, \
+		{ FS_EVENT_ON_CHILD,	"EVENT_ON_CHILD" }, \
+		{ FS_RENAME,		"RENAME" }, \
+		{ FS_DN_MULTISHOT,	"DN_MULTISHOT" }, \
+		{ FS_ISDIR,		"ISDIR" })
diff --git a/include/trace/misc/nfs.h b/include/trace/misc/nfs.h
new file mode 100644
index 000000000..a394b4d38
--- /dev/null
+++ b/include/trace/misc/nfs.h
@@ -0,0 +1,419 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Display helpers for NFS protocol elements
+ *
+ * Author: Chuck Lever <chuck.lever@oracle.com>
+ *
+ * Copyright (c) 2020, Oracle and/or its affiliates.
+ */
+
+#include <linux/nfs.h>
+#include <linux/nfs4.h>
+#include <uapi/linux/nfs.h>
+
+TRACE_DEFINE_ENUM(NFS_OK);
+TRACE_DEFINE_ENUM(NFSERR_PERM);
+TRACE_DEFINE_ENUM(NFSERR_NOENT);
+TRACE_DEFINE_ENUM(NFSERR_IO);
+TRACE_DEFINE_ENUM(NFSERR_NXIO);
+TRACE_DEFINE_ENUM(NFSERR_ACCES);
+TRACE_DEFINE_ENUM(NFSERR_EXIST);
+TRACE_DEFINE_ENUM(NFSERR_XDEV);
+TRACE_DEFINE_ENUM(NFSERR_NODEV);
+TRACE_DEFINE_ENUM(NFSERR_NOTDIR);
+TRACE_DEFINE_ENUM(NFSERR_ISDIR);
+TRACE_DEFINE_ENUM(NFSERR_INVAL);
+TRACE_DEFINE_ENUM(NFSERR_FBIG);
+TRACE_DEFINE_ENUM(NFSERR_NOSPC);
+TRACE_DEFINE_ENUM(NFSERR_ROFS);
+TRACE_DEFINE_ENUM(NFSERR_MLINK);
+TRACE_DEFINE_ENUM(NFSERR_NAMETOOLONG);
+TRACE_DEFINE_ENUM(NFSERR_NOTEMPTY);
+TRACE_DEFINE_ENUM(NFSERR_DQUOT);
+TRACE_DEFINE_ENUM(NFSERR_STALE);
+TRACE_DEFINE_ENUM(NFSERR_REMOTE);
+TRACE_DEFINE_ENUM(NFSERR_WFLUSH);
+TRACE_DEFINE_ENUM(NFSERR_BADHANDLE);
+TRACE_DEFINE_ENUM(NFSERR_NOT_SYNC);
+TRACE_DEFINE_ENUM(NFSERR_BAD_COOKIE);
+TRACE_DEFINE_ENUM(NFSERR_NOTSUPP);
+TRACE_DEFINE_ENUM(NFSERR_TOOSMALL);
+TRACE_DEFINE_ENUM(NFSERR_SERVERFAULT);
+TRACE_DEFINE_ENUM(NFSERR_BADTYPE);
+TRACE_DEFINE_ENUM(NFSERR_JUKEBOX);
+
+#define show_nfs_status(x) \
+	__print_symbolic(x, \
+		{ NFS_OK,			"OK" }, \
+		{ NFSERR_PERM,			"PERM" }, \
+		{ NFSERR_NOENT,			"NOENT" }, \
+		{ NFSERR_IO,			"IO" }, \
+		{ NFSERR_NXIO,			"NXIO" }, \
+		{ ECHILD,			"CHILD" }, \
+		{ ETIMEDOUT,			"TIMEDOUT" }, \
+		{ NFSERR_ACCES,			"ACCES" }, \
+		{ NFSERR_EXIST,			"EXIST" }, \
+		{ NFSERR_XDEV,			"XDEV" }, \
+		{ NFSERR_NODEV,			"NODEV" }, \
+		{ NFSERR_NOTDIR,		"NOTDIR" }, \
+		{ NFSERR_ISDIR,			"ISDIR" }, \
+		{ NFSERR_INVAL,			"INVAL" }, \
+		{ NFSERR_FBIG,			"FBIG" }, \
+		{ NFSERR_NOSPC,			"NOSPC" }, \
+		{ NFSERR_ROFS,			"ROFS" }, \
+		{ NFSERR_MLINK,			"MLINK" }, \
+		{ NFSERR_NAMETOOLONG,		"NAMETOOLONG" }, \
+		{ NFSERR_NOTEMPTY,		"NOTEMPTY" }, \
+		{ NFSERR_DQUOT,			"DQUOT" }, \
+		{ NFSERR_STALE,			"STALE" }, \
+		{ NFSERR_REMOTE,		"REMOTE" }, \
+		{ NFSERR_WFLUSH,		"WFLUSH" }, \
+		{ NFSERR_BADHANDLE,		"BADHANDLE" }, \
+		{ NFSERR_NOT_SYNC,		"NOTSYNC" }, \
+		{ NFSERR_BAD_COOKIE,		"BADCOOKIE" }, \
+		{ NFSERR_NOTSUPP,		"NOTSUPP" }, \
+		{ NFSERR_TOOSMALL,		"TOOSMALL" }, \
+		{ NFSERR_SERVERFAULT,		"REMOTEIO" }, \
+		{ NFSERR_BADTYPE,		"BADTYPE" }, \
+		{ NFSERR_JUKEBOX,		"JUKEBOX" })
+
+TRACE_DEFINE_ENUM(NFS_UNSTABLE);
+TRACE_DEFINE_ENUM(NFS_DATA_SYNC);
+TRACE_DEFINE_ENUM(NFS_FILE_SYNC);
+
+#define show_nfs_stable_how(x) \
+	__print_symbolic(x, \
+		{ NFS_UNSTABLE,			"UNSTABLE" }, \
+		{ NFS_DATA_SYNC,		"DATA_SYNC" }, \
+		{ NFS_FILE_SYNC,		"FILE_SYNC" })
+
+TRACE_DEFINE_ENUM(NFS4_OK);
+TRACE_DEFINE_ENUM(NFS4ERR_ACCESS);
+TRACE_DEFINE_ENUM(NFS4ERR_ATTRNOTSUPP);
+TRACE_DEFINE_ENUM(NFS4ERR_ADMIN_REVOKED);
+TRACE_DEFINE_ENUM(NFS4ERR_BACK_CHAN_BUSY);
+TRACE_DEFINE_ENUM(NFS4ERR_BADCHAR);
+TRACE_DEFINE_ENUM(NFS4ERR_BADHANDLE);
+TRACE_DEFINE_ENUM(NFS4ERR_BADIOMODE);
+TRACE_DEFINE_ENUM(NFS4ERR_BADLAYOUT);
+TRACE_DEFINE_ENUM(NFS4ERR_BADLABEL);
+TRACE_DEFINE_ENUM(NFS4ERR_BADNAME);
+TRACE_DEFINE_ENUM(NFS4ERR_BADOWNER);
+TRACE_DEFINE_ENUM(NFS4ERR_BADSESSION);
+TRACE_DEFINE_ENUM(NFS4ERR_BADSLOT);
+TRACE_DEFINE_ENUM(NFS4ERR_BADTYPE);
+TRACE_DEFINE_ENUM(NFS4ERR_BADXDR);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_COOKIE);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_HIGH_SLOT);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_RANGE);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_SEQID);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_SESSION_DIGEST);
+TRACE_DEFINE_ENUM(NFS4ERR_BAD_STATEID);
+TRACE_DEFINE_ENUM(NFS4ERR_CB_PATH_DOWN);
+TRACE_DEFINE_ENUM(NFS4ERR_CLID_INUSE);
+TRACE_DEFINE_ENUM(NFS4ERR_CLIENTID_BUSY);
+TRACE_DEFINE_ENUM(NFS4ERR_COMPLETE_ALREADY);
+TRACE_DEFINE_ENUM(NFS4ERR_CONN_NOT_BOUND_TO_SESSION);
+TRACE_DEFINE_ENUM(NFS4ERR_DEADLOCK);
+TRACE_DEFINE_ENUM(NFS4ERR_DEADSESSION);
+TRACE_DEFINE_ENUM(NFS4ERR_DELAY);
+TRACE_DEFINE_ENUM(NFS4ERR_DELEG_ALREADY_WANTED);
+TRACE_DEFINE_ENUM(NFS4ERR_DELEG_REVOKED);
+TRACE_DEFINE_ENUM(NFS4ERR_DENIED);
+TRACE_DEFINE_ENUM(NFS4ERR_DIRDELEG_UNAVAIL);
+TRACE_DEFINE_ENUM(NFS4ERR_DQUOT);
+TRACE_DEFINE_ENUM(NFS4ERR_ENCR_ALG_UNSUPP);
+TRACE_DEFINE_ENUM(NFS4ERR_EXIST);
+TRACE_DEFINE_ENUM(NFS4ERR_EXPIRED);
+TRACE_DEFINE_ENUM(NFS4ERR_FBIG);
+TRACE_DEFINE_ENUM(NFS4ERR_FHEXPIRED);
+TRACE_DEFINE_ENUM(NFS4ERR_FILE_OPEN);
+TRACE_DEFINE_ENUM(NFS4ERR_GRACE);
+TRACE_DEFINE_ENUM(NFS4ERR_HASH_ALG_UNSUPP);
+TRACE_DEFINE_ENUM(NFS4ERR_INVAL);
+TRACE_DEFINE_ENUM(NFS4ERR_IO);
+TRACE_DEFINE_ENUM(NFS4ERR_ISDIR);
+TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTTRYLATER);
+TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTUNAVAILABLE);
+TRACE_DEFINE_ENUM(NFS4ERR_LEASE_MOVED);
+TRACE_DEFINE_ENUM(NFS4ERR_LOCKED);
+TRACE_DEFINE_ENUM(NFS4ERR_LOCKS_HELD);
+TRACE_DEFINE_ENUM(NFS4ERR_LOCK_RANGE);
+TRACE_DEFINE_ENUM(NFS4ERR_MINOR_VERS_MISMATCH);
+TRACE_DEFINE_ENUM(NFS4ERR_MLINK);
+TRACE_DEFINE_ENUM(NFS4ERR_MOVED);
+TRACE_DEFINE_ENUM(NFS4ERR_NAMETOOLONG);
+TRACE_DEFINE_ENUM(NFS4ERR_NOENT);
+TRACE_DEFINE_ENUM(NFS4ERR_NOFILEHANDLE);
+TRACE_DEFINE_ENUM(NFS4ERR_NOMATCHING_LAYOUT);
+TRACE_DEFINE_ENUM(NFS4ERR_NOSPC);
+TRACE_DEFINE_ENUM(NFS4ERR_NOTDIR);
+TRACE_DEFINE_ENUM(NFS4ERR_NOTEMPTY);
+TRACE_DEFINE_ENUM(NFS4ERR_NOTSUPP);
+TRACE_DEFINE_ENUM(NFS4ERR_NOT_ONLY_OP);
+TRACE_DEFINE_ENUM(NFS4ERR_NOT_SAME);
+TRACE_DEFINE_ENUM(NFS4ERR_NO_GRACE);
+TRACE_DEFINE_ENUM(NFS4ERR_NXIO);
+TRACE_DEFINE_ENUM(NFS4ERR_OLD_STATEID);
+TRACE_DEFINE_ENUM(NFS4ERR_OPENMODE);
+TRACE_DEFINE_ENUM(NFS4ERR_OP_ILLEGAL);
+TRACE_DEFINE_ENUM(NFS4ERR_OP_NOT_IN_SESSION);
+TRACE_DEFINE_ENUM(NFS4ERR_PERM);
+TRACE_DEFINE_ENUM(NFS4ERR_PNFS_IO_HOLE);
+TRACE_DEFINE_ENUM(NFS4ERR_PNFS_NO_LAYOUT);
+TRACE_DEFINE_ENUM(NFS4ERR_RECALLCONFLICT);
+TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_BAD);
+TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_CONFLICT);
+TRACE_DEFINE_ENUM(NFS4ERR_REJECT_DELEG);
+TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG);
+TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG_TO_CACHE);
+TRACE_DEFINE_ENUM(NFS4ERR_REQ_TOO_BIG);
+TRACE_DEFINE_ENUM(NFS4ERR_RESOURCE);
+TRACE_DEFINE_ENUM(NFS4ERR_RESTOREFH);
+TRACE_DEFINE_ENUM(NFS4ERR_RETRY_UNCACHED_REP);
+TRACE_DEFINE_ENUM(NFS4ERR_RETURNCONFLICT);
+TRACE_DEFINE_ENUM(NFS4ERR_ROFS);
+TRACE_DEFINE_ENUM(NFS4ERR_SAME);
+TRACE_DEFINE_ENUM(NFS4ERR_SHARE_DENIED);
+TRACE_DEFINE_ENUM(NFS4ERR_SEQUENCE_POS);
+TRACE_DEFINE_ENUM(NFS4ERR_SEQ_FALSE_RETRY);
+TRACE_DEFINE_ENUM(NFS4ERR_SEQ_MISORDERED);
+TRACE_DEFINE_ENUM(NFS4ERR_SERVERFAULT);
+TRACE_DEFINE_ENUM(NFS4ERR_STALE);
+TRACE_DEFINE_ENUM(NFS4ERR_STALE_CLIENTID);
+TRACE_DEFINE_ENUM(NFS4ERR_STALE_STATEID);
+TRACE_DEFINE_ENUM(NFS4ERR_SYMLINK);
+TRACE_DEFINE_ENUM(NFS4ERR_TOOSMALL);
+TRACE_DEFINE_ENUM(NFS4ERR_TOO_MANY_OPS);
+TRACE_DEFINE_ENUM(NFS4ERR_UNKNOWN_LAYOUTTYPE);
+TRACE_DEFINE_ENUM(NFS4ERR_UNSAFE_COMPOUND);
+TRACE_DEFINE_ENUM(NFS4ERR_WRONGSEC);
+TRACE_DEFINE_ENUM(NFS4ERR_WRONG_CRED);
+TRACE_DEFINE_ENUM(NFS4ERR_WRONG_TYPE);
+TRACE_DEFINE_ENUM(NFS4ERR_XDEV);
+
+TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_MDS);
+TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_PNFS);
+
+#define show_nfs4_status(x) \
+	__print_symbolic(x, \
+		{ NFS4_OK,			"OK" }, \
+		{ EPERM,			"EPERM" }, \
+		{ ENOENT,			"ENOENT" }, \
+		{ EIO,				"EIO" }, \
+		{ ENXIO,			"ENXIO" }, \
+		{ EACCES,			"EACCES" }, \
+		{ EEXIST,			"EEXIST" }, \
+		{ EXDEV,			"EXDEV" }, \
+		{ ENOTDIR,			"ENOTDIR" }, \
+		{ EISDIR,			"EISDIR" }, \
+		{ EFBIG,			"EFBIG" }, \
+		{ ENOSPC,			"ENOSPC" }, \
+		{ EROFS,			"EROFS" }, \
+		{ EMLINK,			"EMLINK" }, \
+		{ ENAMETOOLONG,			"ENAMETOOLONG" }, \
+		{ ENOTEMPTY,			"ENOTEMPTY" }, \
+		{ EDQUOT,			"EDQUOT" }, \
+		{ ESTALE,			"ESTALE" }, \
+		{ EBADHANDLE,			"EBADHANDLE" }, \
+		{ EBADCOOKIE,			"EBADCOOKIE" }, \
+		{ ENOTSUPP,			"ENOTSUPP" }, \
+		{ ETOOSMALL,			"ETOOSMALL" }, \
+		{ EREMOTEIO,			"EREMOTEIO" }, \
+		{ EBADTYPE,			"EBADTYPE" }, \
+		{ EAGAIN,			"EAGAIN" }, \
+		{ ELOOP,			"ELOOP" }, \
+		{ EOPNOTSUPP,			"EOPNOTSUPP" }, \
+		{ EDEADLK,			"EDEADLK" }, \
+		{ ENOMEM,			"ENOMEM" }, \
+		{ EKEYEXPIRED,			"EKEYEXPIRED" }, \
+		{ ETIMEDOUT,			"ETIMEDOUT" }, \
+		{ ERESTARTSYS,			"ERESTARTSYS" }, \
+		{ ECONNREFUSED,			"ECONNREFUSED" }, \
+		{ ECONNRESET,			"ECONNRESET" }, \
+		{ ENETUNREACH,			"ENETUNREACH" }, \
+		{ EHOSTUNREACH,			"EHOSTUNREACH" }, \
+		{ EHOSTDOWN,			"EHOSTDOWN" }, \
+		{ EPIPE,			"EPIPE" }, \
+		{ EPFNOSUPPORT,			"EPFNOSUPPORT" }, \
+		{ EINVAL,			"EINVAL" }, \
+		{ EPROTONOSUPPORT,		"EPROTONOSUPPORT" }, \
+		{ NFS4ERR_ACCESS,		"ACCESS" }, \
+		{ NFS4ERR_ATTRNOTSUPP,		"ATTRNOTSUPP" }, \
+		{ NFS4ERR_ADMIN_REVOKED,	"ADMIN_REVOKED" }, \
+		{ NFS4ERR_BACK_CHAN_BUSY,	"BACK_CHAN_BUSY" }, \
+		{ NFS4ERR_BADCHAR,		"BADCHAR" }, \
+		{ NFS4ERR_BADHANDLE,		"BADHANDLE" }, \
+		{ NFS4ERR_BADIOMODE,		"BADIOMODE" }, \
+		{ NFS4ERR_BADLAYOUT,		"BADLAYOUT" }, \
+		{ NFS4ERR_BADLABEL,		"BADLABEL" }, \
+		{ NFS4ERR_BADNAME,		"BADNAME" }, \
+		{ NFS4ERR_BADOWNER,		"BADOWNER" }, \
+		{ NFS4ERR_BADSESSION,		"BADSESSION" }, \
+		{ NFS4ERR_BADSLOT,		"BADSLOT" }, \
+		{ NFS4ERR_BADTYPE,		"BADTYPE" }, \
+		{ NFS4ERR_BADXDR,		"BADXDR" }, \
+		{ NFS4ERR_BAD_COOKIE,		"BAD_COOKIE" }, \
+		{ NFS4ERR_BAD_HIGH_SLOT,	"BAD_HIGH_SLOT" }, \
+		{ NFS4ERR_BAD_RANGE,		"BAD_RANGE" }, \
+		{ NFS4ERR_BAD_SEQID,		"BAD_SEQID" }, \
+		{ NFS4ERR_BAD_SESSION_DIGEST,	"BAD_SESSION_DIGEST" }, \
+		{ NFS4ERR_BAD_STATEID,		"BAD_STATEID" }, \
+		{ NFS4ERR_CB_PATH_DOWN,		"CB_PATH_DOWN" }, \
+		{ NFS4ERR_CLID_INUSE,		"CLID_INUSE" }, \
+		{ NFS4ERR_CLIENTID_BUSY,	"CLIENTID_BUSY" }, \
+		{ NFS4ERR_COMPLETE_ALREADY,	"COMPLETE_ALREADY" }, \
+		{ NFS4ERR_CONN_NOT_BOUND_TO_SESSION, "CONN_NOT_BOUND_TO_SESSION" }, \
+		{ NFS4ERR_DEADLOCK,		"DEADLOCK" }, \
+		{ NFS4ERR_DEADSESSION,		"DEAD_SESSION" }, \
+		{ NFS4ERR_DELAY,		"DELAY" }, \
+		{ NFS4ERR_DELEG_ALREADY_WANTED,	"DELEG_ALREADY_WANTED" }, \
+		{ NFS4ERR_DELEG_REVOKED,	"DELEG_REVOKED" }, \
+		{ NFS4ERR_DENIED,		"DENIED" }, \
+		{ NFS4ERR_DIRDELEG_UNAVAIL,	"DIRDELEG_UNAVAIL" }, \
+		{ NFS4ERR_DQUOT,		"DQUOT" }, \
+		{ NFS4ERR_ENCR_ALG_UNSUPP,	"ENCR_ALG_UNSUPP" }, \
+		{ NFS4ERR_EXIST,		"EXIST" }, \
+		{ NFS4ERR_EXPIRED,		"EXPIRED" }, \
+		{ NFS4ERR_FBIG,			"FBIG" }, \
+		{ NFS4ERR_FHEXPIRED,		"FHEXPIRED" }, \
+		{ NFS4ERR_FILE_OPEN,		"FILE_OPEN" }, \
+		{ NFS4ERR_GRACE,		"GRACE" }, \
+		{ NFS4ERR_HASH_ALG_UNSUPP,	"HASH_ALG_UNSUPP" }, \
+		{ NFS4ERR_INVAL,		"INVAL" }, \
+		{ NFS4ERR_IO,			"IO" }, \
+		{ NFS4ERR_ISDIR,		"ISDIR" }, \
+		{ NFS4ERR_LAYOUTTRYLATER,	"LAYOUTTRYLATER" }, \
+		{ NFS4ERR_LAYOUTUNAVAILABLE,	"LAYOUTUNAVAILABLE" }, \
+		{ NFS4ERR_LEASE_MOVED,		"LEASE_MOVED" }, \
+		{ NFS4ERR_LOCKED,		"LOCKED" }, \
+		{ NFS4ERR_LOCKS_HELD,		"LOCKS_HELD" }, \
+		{ NFS4ERR_LOCK_RANGE,		"LOCK_RANGE" }, \
+		{ NFS4ERR_MINOR_VERS_MISMATCH,	"MINOR_VERS_MISMATCH" }, \
+		{ NFS4ERR_MLINK,		"MLINK" }, \
+		{ NFS4ERR_MOVED,		"MOVED" }, \
+		{ NFS4ERR_NAMETOOLONG,		"NAMETOOLONG" }, \
+		{ NFS4ERR_NOENT,		"NOENT" }, \
+		{ NFS4ERR_NOFILEHANDLE,		"NOFILEHANDLE" }, \
+		{ NFS4ERR_NOMATCHING_LAYOUT,	"NOMATCHING_LAYOUT" }, \
+		{ NFS4ERR_NOSPC,		"NOSPC" }, \
+		{ NFS4ERR_NOTDIR,		"NOTDIR" }, \
+		{ NFS4ERR_NOTEMPTY,		"NOTEMPTY" }, \
+		{ NFS4ERR_NOTSUPP,		"NOTSUPP" }, \
+		{ NFS4ERR_NOT_ONLY_OP,		"NOT_ONLY_OP" }, \
+		{ NFS4ERR_NOT_SAME,		"NOT_SAME" }, \
+		{ NFS4ERR_NO_GRACE,		"NO_GRACE" }, \
+		{ NFS4ERR_NXIO,			"NXIO" }, \
+		{ NFS4ERR_OLD_STATEID,		"OLD_STATEID" }, \
+		{ NFS4ERR_OPENMODE,		"OPENMODE" }, \
+		{ NFS4ERR_OP_ILLEGAL,		"OP_ILLEGAL" }, \
+		{ NFS4ERR_OP_NOT_IN_SESSION,	"OP_NOT_IN_SESSION" }, \
+		{ NFS4ERR_PERM,			"PERM" }, \
+		{ NFS4ERR_PNFS_IO_HOLE,		"PNFS_IO_HOLE" }, \
+		{ NFS4ERR_PNFS_NO_LAYOUT,	"PNFS_NO_LAYOUT" }, \
+		{ NFS4ERR_RECALLCONFLICT,	"RECALLCONFLICT" }, \
+		{ NFS4ERR_RECLAIM_BAD,		"RECLAIM_BAD" }, \
+		{ NFS4ERR_RECLAIM_CONFLICT,	"RECLAIM_CONFLICT" }, \
+		{ NFS4ERR_REJECT_DELEG,		"REJECT_DELEG" }, \
+		{ NFS4ERR_REP_TOO_BIG,		"REP_TOO_BIG" }, \
+		{ NFS4ERR_REP_TOO_BIG_TO_CACHE,	"REP_TOO_BIG_TO_CACHE" }, \
+		{ NFS4ERR_REQ_TOO_BIG,		"REQ_TOO_BIG" }, \
+		{ NFS4ERR_RESOURCE,		"RESOURCE" }, \
+		{ NFS4ERR_RESTOREFH,		"RESTOREFH" }, \
+		{ NFS4ERR_RETRY_UNCACHED_REP,	"RETRY_UNCACHED_REP" }, \
+		{ NFS4ERR_RETURNCONFLICT,	"RETURNCONFLICT" }, \
+		{ NFS4ERR_ROFS,			"ROFS" }, \
+		{ NFS4ERR_SAME,			"SAME" }, \
+		{ NFS4ERR_SHARE_DENIED,		"SHARE_DENIED" }, \
+		{ NFS4ERR_SEQUENCE_POS,		"SEQUENCE_POS" }, \
+		{ NFS4ERR_SEQ_FALSE_RETRY,	"SEQ_FALSE_RETRY" }, \
+		{ NFS4ERR_SEQ_MISORDERED,	"SEQ_MISORDERED" }, \
+		{ NFS4ERR_SERVERFAULT,		"SERVERFAULT" }, \
+		{ NFS4ERR_STALE,		"STALE" }, \
+		{ NFS4ERR_STALE_CLIENTID,	"STALE_CLIENTID" }, \
+		{ NFS4ERR_STALE_STATEID,	"STALE_STATEID" }, \
+		{ NFS4ERR_SYMLINK,		"SYMLINK" }, \
+		{ NFS4ERR_TOOSMALL,		"TOOSMALL" }, \
+		{ NFS4ERR_TOO_MANY_OPS,		"TOO_MANY_OPS" }, \
+		{ NFS4ERR_UNKNOWN_LAYOUTTYPE,	"UNKNOWN_LAYOUTTYPE" }, \
+		{ NFS4ERR_UNSAFE_COMPOUND,	"UNSAFE_COMPOUND" }, \
+		{ NFS4ERR_WRONGSEC,		"WRONGSEC" }, \
+		{ NFS4ERR_WRONG_CRED,		"WRONG_CRED" }, \
+		{ NFS4ERR_WRONG_TYPE,		"WRONG_TYPE" }, \
+		{ NFS4ERR_XDEV,			"XDEV" }, \
+		/* ***** Internal to Linux NFS client ***** */ \
+		{ NFS4ERR_RESET_TO_MDS,		"RESET_TO_MDS" }, \
+		{ NFS4ERR_RESET_TO_PNFS,	"RESET_TO_PNFS" })
+
+#define show_nfs4_verifier(x) \
+	__print_hex_str(x, NFS4_VERIFIER_SIZE)
+
+TRACE_DEFINE_ENUM(IOMODE_READ);
+TRACE_DEFINE_ENUM(IOMODE_RW);
+TRACE_DEFINE_ENUM(IOMODE_ANY);
+
+#define show_pnfs_layout_iomode(x) \
+	__print_symbolic(x, \
+		{ IOMODE_READ,			"READ" }, \
+		{ IOMODE_RW,			"RW" }, \
+		{ IOMODE_ANY,			"ANY" })
+
+#define show_rca_mask(x) \
+	__print_flags(x, "|", \
+		{ BIT(RCA4_TYPE_MASK_RDATA_DLG),	"RDATA_DLG" }, \
+		{ BIT(RCA4_TYPE_MASK_WDATA_DLG),	"WDATA_DLG" }, \
+		{ BIT(RCA4_TYPE_MASK_DIR_DLG),		"DIR_DLG" }, \
+		{ BIT(RCA4_TYPE_MASK_FILE_LAYOUT),	"FILE_LAYOUT" }, \
+		{ BIT(RCA4_TYPE_MASK_BLK_LAYOUT),	"BLK_LAYOUT" }, \
+		{ BIT(RCA4_TYPE_MASK_OBJ_LAYOUT_MIN),	"OBJ_LAYOUT_MIN" }, \
+		{ BIT(RCA4_TYPE_MASK_OBJ_LAYOUT_MAX),	"OBJ_LAYOUT_MAX" }, \
+		{ BIT(RCA4_TYPE_MASK_OTHER_LAYOUT_MIN),	"OTHER_LAYOUT_MIN" }, \
+		{ BIT(RCA4_TYPE_MASK_OTHER_LAYOUT_MAX),	"OTHER_LAYOUT_MAX" })
+
+#define show_nfs4_seq4_status(x) \
+	__print_flags(x, "|", \
+		{ SEQ4_STATUS_CB_PATH_DOWN,		"CB_PATH_DOWN" }, \
+		{ SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING,	"CB_GSS_CONTEXTS_EXPIRING" }, \
+		{ SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED,	"CB_GSS_CONTEXTS_EXPIRED" }, \
+		{ SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, "EXPIRED_ALL_STATE_REVOKED" }, \
+		{ SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, "EXPIRED_SOME_STATE_REVOKED" }, \
+		{ SEQ4_STATUS_ADMIN_STATE_REVOKED,	"ADMIN_STATE_REVOKED" }, \
+		{ SEQ4_STATUS_RECALLABLE_STATE_REVOKED,	"RECALLABLE_STATE_REVOKED" }, \
+		{ SEQ4_STATUS_LEASE_MOVED,		"LEASE_MOVED" }, \
+		{ SEQ4_STATUS_RESTART_RECLAIM_NEEDED,	"RESTART_RECLAIM_NEEDED" }, \
+		{ SEQ4_STATUS_CB_PATH_DOWN_SESSION,	"CB_PATH_DOWN_SESSION" }, \
+		{ SEQ4_STATUS_BACKCHANNEL_FAULT,	"BACKCHANNEL_FAULT" })
+
+TRACE_DEFINE_ENUM(OP_CB_GETATTR);
+TRACE_DEFINE_ENUM(OP_CB_RECALL);
+TRACE_DEFINE_ENUM(OP_CB_LAYOUTRECALL);
+TRACE_DEFINE_ENUM(OP_CB_NOTIFY);
+TRACE_DEFINE_ENUM(OP_CB_PUSH_DELEG);
+TRACE_DEFINE_ENUM(OP_CB_RECALL_ANY);
+TRACE_DEFINE_ENUM(OP_CB_RECALLABLE_OBJ_AVAIL);
+TRACE_DEFINE_ENUM(OP_CB_RECALL_SLOT);
+TRACE_DEFINE_ENUM(OP_CB_SEQUENCE);
+TRACE_DEFINE_ENUM(OP_CB_WANTS_CANCELLED);
+TRACE_DEFINE_ENUM(OP_CB_NOTIFY_LOCK);
+TRACE_DEFINE_ENUM(OP_CB_NOTIFY_DEVICEID);
+TRACE_DEFINE_ENUM(OP_CB_OFFLOAD);
+TRACE_DEFINE_ENUM(OP_CB_ILLEGAL);
+
+#define show_nfs4_cb_op(x) \
+	__print_symbolic(x, \
+		{ 0,				"CB_NULL" }, \
+		{ 1,				"CB_COMPOUND" }, \
+		{ OP_CB_GETATTR,		"CB_GETATTR" }, \
+		{ OP_CB_RECALL,			"CB_RECALL" }, \
+		{ OP_CB_LAYOUTRECALL,		"CB_LAYOUTRECALL" }, \
+		{ OP_CB_NOTIFY,			"CB_NOTIFY" }, \
+		{ OP_CB_PUSH_DELEG,		"CB_PUSH_DELEG" }, \
+		{ OP_CB_RECALL_ANY,		"CB_RECALL_ANY" }, \
+		{ OP_CB_RECALLABLE_OBJ_AVAIL,	"CB_RECALLABLE_OBJ_AVAIL" }, \
+		{ OP_CB_RECALL_SLOT,		"CB_RECALL_SLOT" }, \
+		{ OP_CB_SEQUENCE,		"CB_SEQUENCE" }, \
+		{ OP_CB_WANTS_CANCELLED,	"CB_WANTS_CANCELLED" }, \
+		{ OP_CB_NOTIFY_LOCK,		"CB_NOTIFY_LOCK" }, \
+		{ OP_CB_NOTIFY_DEVICEID,	"CB_NOTIFY_DEVICEID" }, \
+		{ OP_CB_OFFLOAD,		"CB_OFFLOAD" }, \
+		{ OP_CB_ILLEGAL,		"CB_ILLEGAL" })
diff --git a/include/trace/misc/rdma.h b/include/trace/misc/rdma.h
new file mode 100644
index 000000000..81bb454fc
--- /dev/null
+++ b/include/trace/misc/rdma.h
@@ -0,0 +1,168 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2017 Oracle.  All rights reserved.
+ */
+
+/*
+ * enum ib_event_type, from include/rdma/ib_verbs.h
+ */
+#define IB_EVENT_LIST				\
+	ib_event(CQ_ERR)			\
+	ib_event(QP_FATAL)			\
+	ib_event(QP_REQ_ERR)			\
+	ib_event(QP_ACCESS_ERR)			\
+	ib_event(COMM_EST)			\
+	ib_event(SQ_DRAINED)			\
+	ib_event(PATH_MIG)			\
+	ib_event(PATH_MIG_ERR)			\
+	ib_event(DEVICE_FATAL)			\
+	ib_event(PORT_ACTIVE)			\
+	ib_event(PORT_ERR)			\
+	ib_event(LID_CHANGE)			\
+	ib_event(PKEY_CHANGE)			\
+	ib_event(SM_CHANGE)			\
+	ib_event(SRQ_ERR)			\
+	ib_event(SRQ_LIMIT_REACHED)		\
+	ib_event(QP_LAST_WQE_REACHED)		\
+	ib_event(CLIENT_REREGISTER)		\
+	ib_event(GID_CHANGE)			\
+	ib_event_end(WQ_FATAL)
+
+#undef ib_event
+#undef ib_event_end
+
+#define ib_event(x)		TRACE_DEFINE_ENUM(IB_EVENT_##x);
+#define ib_event_end(x)		TRACE_DEFINE_ENUM(IB_EVENT_##x);
+
+IB_EVENT_LIST
+
+#undef ib_event
+#undef ib_event_end
+
+#define ib_event(x)		{ IB_EVENT_##x, #x },
+#define ib_event_end(x)		{ IB_EVENT_##x, #x }
+
+#define rdma_show_ib_event(x) \
+		__print_symbolic(x, IB_EVENT_LIST)
+
+/*
+ * enum ib_wc_status type, from include/rdma/ib_verbs.h
+ */
+#define IB_WC_STATUS_LIST			\
+	ib_wc_status(SUCCESS)			\
+	ib_wc_status(LOC_LEN_ERR)		\
+	ib_wc_status(LOC_QP_OP_ERR)		\
+	ib_wc_status(LOC_EEC_OP_ERR)		\
+	ib_wc_status(LOC_PROT_ERR)		\
+	ib_wc_status(WR_FLUSH_ERR)		\
+	ib_wc_status(MW_BIND_ERR)		\
+	ib_wc_status(BAD_RESP_ERR)		\
+	ib_wc_status(LOC_ACCESS_ERR)		\
+	ib_wc_status(REM_INV_REQ_ERR)		\
+	ib_wc_status(REM_ACCESS_ERR)		\
+	ib_wc_status(REM_OP_ERR)		\
+	ib_wc_status(RETRY_EXC_ERR)		\
+	ib_wc_status(RNR_RETRY_EXC_ERR)		\
+	ib_wc_status(LOC_RDD_VIOL_ERR)		\
+	ib_wc_status(REM_INV_RD_REQ_ERR)	\
+	ib_wc_status(REM_ABORT_ERR)		\
+	ib_wc_status(INV_EECN_ERR)		\
+	ib_wc_status(INV_EEC_STATE_ERR)		\
+	ib_wc_status(FATAL_ERR)			\
+	ib_wc_status(RESP_TIMEOUT_ERR)		\
+	ib_wc_status_end(GENERAL_ERR)
+
+#undef ib_wc_status
+#undef ib_wc_status_end
+
+#define ib_wc_status(x)		TRACE_DEFINE_ENUM(IB_WC_##x);
+#define ib_wc_status_end(x)	TRACE_DEFINE_ENUM(IB_WC_##x);
+
+IB_WC_STATUS_LIST
+
+#undef ib_wc_status
+#undef ib_wc_status_end
+
+#define ib_wc_status(x)		{ IB_WC_##x, #x },
+#define ib_wc_status_end(x)	{ IB_WC_##x, #x }
+
+#define rdma_show_wc_status(x) \
+		__print_symbolic(x, IB_WC_STATUS_LIST)
+
+/*
+ * enum ib_cm_event_type, from include/rdma/ib_cm.h
+ */
+#define IB_CM_EVENT_LIST			\
+	ib_cm_event(REQ_ERROR)			\
+	ib_cm_event(REQ_RECEIVED)		\
+	ib_cm_event(REP_ERROR)			\
+	ib_cm_event(REP_RECEIVED)		\
+	ib_cm_event(RTU_RECEIVED)		\
+	ib_cm_event(USER_ESTABLISHED)		\
+	ib_cm_event(DREQ_ERROR)			\
+	ib_cm_event(DREQ_RECEIVED)		\
+	ib_cm_event(DREP_RECEIVED)		\
+	ib_cm_event(TIMEWAIT_EXIT)		\
+	ib_cm_event(MRA_RECEIVED)		\
+	ib_cm_event(REJ_RECEIVED)		\
+	ib_cm_event(LAP_ERROR)			\
+	ib_cm_event(LAP_RECEIVED)		\
+	ib_cm_event(APR_RECEIVED)		\
+	ib_cm_event(SIDR_REQ_ERROR)		\
+	ib_cm_event(SIDR_REQ_RECEIVED)		\
+	ib_cm_event_end(SIDR_REP_RECEIVED)
+
+#undef ib_cm_event
+#undef ib_cm_event_end
+
+#define ib_cm_event(x)		TRACE_DEFINE_ENUM(IB_CM_##x);
+#define ib_cm_event_end(x)	TRACE_DEFINE_ENUM(IB_CM_##x);
+
+IB_CM_EVENT_LIST
+
+#undef ib_cm_event
+#undef ib_cm_event_end
+
+#define ib_cm_event(x)		{ IB_CM_##x, #x },
+#define ib_cm_event_end(x)	{ IB_CM_##x, #x }
+
+#define rdma_show_ib_cm_event(x) \
+		__print_symbolic(x, IB_CM_EVENT_LIST)
+
+/*
+ * enum rdma_cm_event_type, from include/rdma/rdma_cm.h
+ */
+#define RDMA_CM_EVENT_LIST			\
+	rdma_cm_event(ADDR_RESOLVED)		\
+	rdma_cm_event(ADDR_ERROR)		\
+	rdma_cm_event(ROUTE_RESOLVED)		\
+	rdma_cm_event(ROUTE_ERROR)		\
+	rdma_cm_event(CONNECT_REQUEST)		\
+	rdma_cm_event(CONNECT_RESPONSE)		\
+	rdma_cm_event(CONNECT_ERROR)		\
+	rdma_cm_event(UNREACHABLE)		\
+	rdma_cm_event(REJECTED)			\
+	rdma_cm_event(ESTABLISHED)		\
+	rdma_cm_event(DISCONNECTED)		\
+	rdma_cm_event(DEVICE_REMOVAL)		\
+	rdma_cm_event(MULTICAST_JOIN)		\
+	rdma_cm_event(MULTICAST_ERROR)		\
+	rdma_cm_event(ADDR_CHANGE)		\
+	rdma_cm_event_end(TIMEWAIT_EXIT)
+
+#undef rdma_cm_event
+#undef rdma_cm_event_end
+
+#define rdma_cm_event(x)	TRACE_DEFINE_ENUM(RDMA_CM_EVENT_##x);
+#define rdma_cm_event_end(x)	TRACE_DEFINE_ENUM(RDMA_CM_EVENT_##x);
+
+RDMA_CM_EVENT_LIST
+
+#undef rdma_cm_event
+#undef rdma_cm_event_end
+
+#define rdma_cm_event(x)	{ RDMA_CM_EVENT_##x, #x },
+#define rdma_cm_event_end(x)	{ RDMA_CM_EVENT_##x, #x }
+
+#define rdma_show_cm_event(x) \
+		__print_symbolic(x, RDMA_CM_EVENT_LIST)
diff --git a/include/trace/misc/sunrpc.h b/include/trace/misc/sunrpc.h
new file mode 100644
index 000000000..588557d07
--- /dev/null
+++ b/include/trace/misc/sunrpc.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2021 Oracle and/or its affiliates.
+ *
+ * Common types and format specifiers for sunrpc.
+ */
+
+#if !defined(_TRACE_SUNRPC_BASE_H)
+#define _TRACE_SUNRPC_BASE_H
+
+#include <linux/tracepoint.h>
+
+#define SUNRPC_TRACE_PID_SPECIFIER	"%08x"
+#define SUNRPC_TRACE_CLID_SPECIFIER	"%08x"
+#define SUNRPC_TRACE_TASK_SPECIFIER \
+	"task:" SUNRPC_TRACE_PID_SPECIFIER "@" SUNRPC_TRACE_CLID_SPECIFIER
+
+#endif /* _TRACE_SUNRPC_BASE_H */