sys/linux: rename 9p.txt to fs_9p.txt

1 files changed, 0 insertions, 292 deletions

diff --git a/sys/linux/9p.txt b/sys/linux/9p.txt
deleted file mode 100644
index 4295be1b3..000000000
--- a/sys/linux/9p.txt
+++ /dev/null
@@ -1,292 +0,0 @@
-# Copyright 2018 syzkaller project authors. All rights reserved.
-# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
-
-# 9p2000 mount/server descriptions. For protocol description see:
-# http://knusbaum.com/useful/rfc9p2000
-# http://ericvh.github.io/9p-rfc/rfc9p2000.html
-# http://ericvh.github.io/9p-rfc/rfc9p2000.u.html
-# https://github.com/chaos/diod/blob/master/protocol.md
-
-include <linux/fs.h>
-include <net/9p/9p.h>
-
-resource rfd9p[fd]
-resource wfd9p[fd]
-
-mount$9p_fd(src const[0], dst ptr[in, filename], type ptr[in, string["9p"]], flags flags[mount_flags], opts ptr[in, p9_options_fd])
-mount$9p_tcp(src ptr[in, string["127.0.0.1"]], dst ptr[in, filename], type ptr[in, string["9p"]], flags flags[mount_flags], opts ptr[in, p9_options_tcp])
-mount$9p_unix(src ptr[in, filename], dst ptr[in, filename], type ptr[in, string["9p"]], flags flags[mount_flags], opts ptr[in, p9_options_unix])
-mount$9p_rdma(src ptr[in, string["127.0.0.1"]], dst ptr[in, filename], type ptr[in, string["9p"]], flags flags[mount_flags], opts ptr[in, p9_options_rdma])
-mount$9p_virtio(src ptr[in, string["syz"]], dst ptr[in, filename], type ptr[in, string["9p"]], flags flags[mount_flags], opts ptr[in, p9_options_virtio])
-mount$9p_xen(src ptr[in, string["syz"]], dst ptr[in, filename], type ptr[in, string["9p"]], flags flags[mount_flags], opts ptr[in, p9_options_xen])
-
-pipe2$9p(pipefd ptr[out, pipe_9p], flags flags[pipe_flags])
-
-pipe_9p {
-	rfd	rfd9p
-	wfd	wfd9p
-}
-
-write$9p(fd wfd9p, data ptr[in, array[int8]], size bytesize[data])
-
-write$P9_RLERROR(fd wfd9p, data ptr[in, p9_msg[P9_RLERROR, p9_rerror]], size bytesize[data])
-write$P9_RLERRORu(fd wfd9p, data ptr[in, p9_msg[P9_RLERROR, p9_rerroru]], size bytesize[data])
-write$P9_RVERSION(fd wfd9p, data ptr[in, p9_rversion], size bytesize[data])
-write$P9_RAUTH(fd wfd9p, data ptr[in, p9_msg[P9_RAUTH, p9_qid]], size bytesize[data])
-write$P9_RFLUSH(fd wfd9p, data ptr[in, p9_msg[P9_RFLUSH, void]], size bytesize[data])
-write$P9_RATTACH(fd wfd9p, data ptr[in, p9_msg[P9_RATTACH, p9_qid]], size bytesize[data])
-write$P9_RWALK(fd wfd9p, data ptr[in, p9_msg[P9_RWALK, p9_rwalk]], size bytesize[data])
-write$P9_ROPEN(fd wfd9p, data ptr[in, p9_msg[P9_ROPEN, p9_ropen]], size bytesize[data])
-write$P9_RCREATE(fd wfd9p, data ptr[in, p9_msg[P9_RCREATE, p9_ropen]], size bytesize[data])
-write$P9_RREAD(fd wfd9p, data ptr[in, p9_msg[P9_RREAD, p9_rread]], size bytesize[data])
-write$P9_RWRITE(fd wfd9p, data ptr[in, p9_msg[P9_RWRITE, int32]], size bytesize[data])
-write$P9_RCLUNK(fd wfd9p, data ptr[in, p9_msg[P9_RCLUNK, void]], size bytesize[data])
-write$P9_RREMOVE(fd wfd9p, data ptr[in, p9_msg[P9_RREMOVE, void]], size bytesize[data])
-write$P9_RWSTAT(fd wfd9p, data ptr[in, p9_msg[P9_RWSTAT, void]], size bytesize[data])
-write$P9_RSTAT(fd wfd9p, data ptr[in, p9_msg[P9_RSTAT, p9_rstat]], size bytesize[data])
-write$P9_RSTATu(fd wfd9p, data ptr[in, p9_msg[P9_RSTAT, p9_rstatu]], size bytesize[data])
-write$P9_RSTATFS(fd wfd9p, data ptr[in, p9_msg[P9_RSTATFS, p9_rstatfs]], size bytesize[data])
-write$P9_RLOPEN(fd wfd9p, data ptr[in, p9_msg[P9_RLOPEN, p9_ropen]], size bytesize[data])
-write$P9_RLCREATE(fd wfd9p, data ptr[in, p9_msg[P9_RLCREATE, p9_ropen]], size bytesize[data])
-write$P9_RSYMLINK(fd wfd9p, data ptr[in, p9_msg[P9_RSYMLINK, p9_qid]], size bytesize[data])
-write$P9_RMKNOD(fd wfd9p, data ptr[in, p9_msg[P9_RMKNOD, p9_qid]], size bytesize[data])
-write$P9_RRENAME(fd wfd9p, data ptr[in, p9_msg[P9_RRENAME, void]], size bytesize[data])
-write$P9_RREADLINK(fd wfd9p, data ptr[in, p9_msg[P9_RREADLINK, p9_rreadlink]], size bytesize[data])
-write$P9_RGETATTR(fd wfd9p, data ptr[in, p9_msg[P9_RGETATTR, p9_rgetattr]], size bytesize[data])
-write$P9_RSETATTR(fd wfd9p, data ptr[in, p9_msg[P9_RSETATTR, void]], size bytesize[data])
-write$P9_RXATTRWALK(fd wfd9p, data ptr[in, p9_msg[P9_RXATTRWALK, int64]], size bytesize[data])
-write$P9_RXATTRCREATE(fd wfd9p, data ptr[in, p9_msg[P9_RXATTRCREATE, void]], size bytesize[data])
-write$P9_RREADDIR(fd wfd9p, data ptr[in, p9_msg[P9_RREADDIR, p9_rreaddir]], size bytesize[data])
-write$P9_RFSYNC(fd wfd9p, data ptr[in, p9_msg[P9_RFSYNC, void]], size bytesize[data])
-write$P9_RLOCK(fd wfd9p, data ptr[in, p9_msg[P9_RLOCK, flags[p9_lock_status, int8]]], size bytesize[data])
-write$P9_RGETLOCK(fd wfd9p, data ptr[in, p9_msg[P9_RGETLOCK, p9_rgetlock]], size bytesize[data])
-write$P9_RLINK(fd wfd9p, data ptr[in, p9_msg[P9_RLINK, void]], size bytesize[data])
-write$P9_RMKDIR(fd wfd9p, data ptr[in, p9_msg[P9_RMKDIR, p9_qid]], size bytesize[data])
-write$P9_RRENAMEAT(fd wfd9p, data ptr[in, p9_msg[P9_RRENAMEAT, void]], size bytesize[data])
-write$P9_RUNLINKAT(fd wfd9p, data ptr[in, p9_msg[P9_RUNLINKAT, void]], size bytesize[data])
-
-type p9_msg[MSG, PAYLOAD] {
-	size	bytesize[parent, int32]
-	type	const[MSG, int8]
-	tag	int16[1:2]
-	payload	PAYLOAD
-} [packed]
-
-p9_rerror {
-	ename_len	len[ename, int16]
-	ename		stringnoz
-} [packed]
-
-p9_rerroru {
-	error	p9_rerror
-	errno	int32
-} [packed]
-
-p9_rversion {
-	size		bytesize[parent, int32]
-	type		const[P9_RVERSION, int8]
-	tag		const[0xffff, int16]
-	msize		int32
-	version_len	len[version, int16]
-	version		stringnoz[p9_versions]
-} [packed]
-
-p9_versions = "9P2000", "9P2000.u", "9P2000.L"
-
-p9_qid {
-	type	flags[p9_qid_types, int8]
-	version	int32[0:4]
-	path	int64[0:8]
-} [packed]
-
-p9_qid_types = P9_QTDIR, P9_QTAPPEND, P9_QTEXCL, P9_QTMOUNT, P9_QTAUTH, P9_QTTMP, P9_QTSYMLINK, P9_QTLINK, P9_QTFILE
-
-p9_rwalk {
-	nwqid	len[wqid, int16]
-	wqid	array[p9_qid]
-} [packed]
-
-p9_ropen {
-	qid	p9_qid
-	iounit	int32
-} [packed]
-
-p9_rread {
-	count	bytesize[data, int32]
-	data	array[int8]
-} [packed]
-
-p9_rstat {
-# I can't find this in any protocol descriptions, but linux seems to expect another int16 field here.
-	ignored		const[0, int16]
-	size		bytesize[parent, int16]
-	type		int16
-	dev		int32
-	qid		p9_qid
-	mode		flags[p9_perm_t, int32]
-	atime		int32
-	mtime		int32
-	length		int64
-	name_len	len[name, int16]
-	name		stringnoz
-	uid_len		len[uid, int16]
-	uid		stringnoz
-	gid_len		len[gid, int16]
-	gid		stringnoz
-	muid_len	len[muid, int16]
-	muid		stringnoz
-} [packed]
-
-p9_rstatu {
-	rstat		p9_rstat
-	extension_len	len[extension, int16]
-	extension	stringnoz
-	n_uid		uid
-	n_gid		gid
-	n_muid		uid
-} [packed]
-
-p9_perm_t = P9_DMDIR, P9_DMAPPEND, P9_DMEXCL, P9_DMMOUNT, P9_DMAUTH, P9_DMTMP, P9_DMSYMLINK, P9_DMLINK, P9_DMDEVICE, P9_DMNAMEDPIPE, P9_DMSOCKET, P9_DMSETUID, P9_DMSETGID, P9_DMSETVTX
-
-p9_rreadlink {
-	target_len	len[target, int16]
-	target		stringnoz[filename]
-} [packed]
-
-p9_rstatfs {
-	type	int32
-	bsize	int32
-	blocks	int64
-	bfree	int64
-	bavail	int64
-	files	int64
-	ffree	int64
-	fsid	int64
-	namelen	int32
-} [packed]
-
-p9_rgetattr {
-	valid		flags[p8_stats_valid, int64]
-	qid		p9_qid
-	mode		flags[open_mode, int32]
-	uid		uid
-	gid		gid
-	nlink		int64
-	rdev		int64
-	size		int64
-	blksize		int64
-	blocks		int64
-	atime_sec	int64
-	atime_nsec	int64
-	mtime_sec	int64
-	mtime_nsec	int64
-	ctime_sec	int64
-	ctime_nsec	int64
-	btime_sec	int64
-	btime_nsec	int64
-	gen		int64
-	data_version	int64
-} [packed]
-
-p8_stats_valid = P9_STATS_MODE, P9_STATS_NLINK, P9_STATS_UID, P9_STATS_GID, P9_STATS_RDEV, P9_STATS_ATIME, P9_STATS_MTIME, P9_STATS_CTIME, P9_STATS_INO, P9_STATS_SIZE, P9_STATS_BLOCKS, P9_STATS_BTIME, P9_STATS_GEN, P9_STATS_DATA_VERSION
-
-p9_lock_status = P9_LOCK_SUCCESS, P9_LOCK_BLOCKED, P9_LOCK_ERROR, P9_LOCK_GRACE
-p9_lock_type = P9_LOCK_TYPE_RDLCK, P9_LOCK_TYPE_WRLCK, P9_LOCK_TYPE_UNLCK
-
-p9_rreaddir {
-	count	int32
-	entries	array[p9_dir]
-} [packed]
-
-p9_dir {
-	qid		p9_qid
-	offset		int64
-	type		int8
-	name_len	len[name, int16]
-	name		stringnoz[filename]
-} [packed]
-
-p9_rgetlock {
-	type		flags[p9_lock_type, int8]
-	start		int64
-	length		int64
-	proc_id		pid
-	client_id_len	len[client_id, int16]
-	client_id	stringnoz
-} [packed]
-
-# Mount options.
-
-p9_options_fd {
-	trans	stringnoz["trans=fd,"]
-	rfdno	fs_opt_hex["rfdno", rfd9p]
-	comma0	const[',', int8]
-	wfdno	fs_opt_hex["wfdno", fd]
-	comma1	const[',', int8]
-	opts	fs_options[p9_options]
-} [packed]
-
-p9_options_tcp {
-	trans	stringnoz["trans=tcp,"]
-	port	fs_opt_hex["port", sock_port]
-	comma0	const[',', int8]
-	opts	fs_options[p9_options]
-} [packed]
-
-p9_options_unix {
-	name	stringnoz["trans=unix,"]
-	opts	fs_options[p9_options]
-} [packed]
-
-p9_options_rdma {
-	trans	stringnoz["trans=rdma,"]
-	port	fs_opt_hex["port", sock_port]
-	comma0	const[',', int8]
-	opts	fs_options[p9_options_rdma_opt]
-} [packed]
-
-p9_options_rdma_opt [
-	common	p9_options
-	timeout	fs_opt_hex["timeout", intptr]
-	sq	fs_opt_hex["sq", intptr]
-	rq	fs_opt_hex["rq", intptr]
-] [varlen]
-
-p9_options_virtio {
-	trans	stringnoz["trans=virtio,"]
-	opts	fs_options[p9_options]
-} [packed]
-
-p9_options_xen {
-	trans	stringnoz["trans=xen,"]
-	opts	fs_options[p9_options]
-} [packed]
-
-p9_options [
-	uname		fs_opt_str["uname"]
-	aname		fs_opt_str["aname"]
-	cache_none	stringnoz["cache=none"]
-	cache_loose	stringnoz["cache=loose"]
-	cache_fscache	stringnoz["cache=fscache"]
-	cache_mmap	stringnoz["cache=mmap"]
-	debug		fs_opt_hex["debug", int64]
-	noextend	stringnoz["noextend"]
-	nodevmap	stringnoz["nodevmap"]
-	version_9p2000	stringnoz["version=9p2000"]
-	version_u	stringnoz["version=9p2000.u"]
-	version_L	stringnoz["version=9p2000.L"]
-	cachetag	fs_opt_str["cachetag"]
-	loose		stringnoz["loose"]
-	fscache		stringnoz["fscache"]
-	mmap		stringnoz["mmap"]
-	posixacl	stringnoz["posixacl"]
-	privport	stringnoz["privport"]
-	msize		fs_opt_hex["msize", int32]
-	dfltuid		fs_opt_hex["dfltuid", uid]
-	dfltgid		fs_opt_hex["dfltgid", gid]
-	afid		fs_opt_hex["afid", int32]
-	access_user	stringnoz["access=user"]
-	access_any	stringnoz["access=any"]
-	access_client	stringnoz["access=client"]
-	access_uid	fs_opt_dec["access", uid]
-] [varlen]