From 890d56964c62dfbe228b30b157811088cf64f9f1 Mon Sep 17 00:00:00 2001 From: Kit Dallege Date: Sun, 15 Mar 2026 20:06:33 +0100 Subject: 9p: document missing enum values in kernel-doc comments Add kernel-doc entries for all undocumented enum values: - p9_debug_flags: P9_DEBUG_CACHE, P9_DEBUG_MMAP - p9_msg_t: all 9P2000.L message types (TLOPEN/RLOPEN through TUNLINKAT/RUNLINKAT) - p9_open_mode_t: P9L_MODE_MASK, P9L_DIRECT, P9L_NOWRITECACHE, P9L_LOOSE Assisted-by: Claude:claude-opus-4-6 Signed-off-by: Kit Dallege Reviewed-by: Christian Schoenebeck Message-ID: <20260315190633.73536-1-xaum.io@gmail.com> Signed-off-by: Dominique Martinet --- include/net/9p/9p.h | 38 +++++++++++++++++++++++++++++++++++--- 1 file changed, 35 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h index 60cad0d200a4..fd7a034b8278 100644 --- a/include/net/9p/9p.h +++ b/include/net/9p/9p.h @@ -24,6 +24,8 @@ * @P9_DEBUG_PKT: packet marshalling/unmarshalling * @P9_DEBUG_FSC: FS-cache tracing * @P9_DEBUG_VPKT: Verbose packet debugging (full packet dump) + * @P9_DEBUG_CACHE: cache operations tracing + * @P9_DEBUG_MMAP: memory-mapped I/O tracing * * These flags are passed at mount time to turn on various levels of * verbosity and tracing which will be output to the system logs. @@ -68,13 +70,39 @@ void _p9_debug(enum p9_debug_flags level, const char *func, * @P9_RSYMLINK: make symlink response * @P9_TMKNOD: create a special file object request * @P9_RMKNOD: create a special file object response + * @P9_TLOPEN: open a file for I/O (9P2000.L) + * @P9_RLOPEN: response with qid and iounit (9P2000.L) * @P9_TLCREATE: prepare a handle for I/O on an new file for 9P2000.L * @P9_RLCREATE: response with file access information for 9P2000.L * @P9_TRENAME: rename request * @P9_RRENAME: rename response - * @P9_TMKDIR: create a directory request - * @P9_RMKDIR: create a directory response - * @P9_TVERSION: version handshake request + * @P9_TREADLINK: read symbolic link target (9P2000.L) + * @P9_RREADLINK: response with symbolic link target (9P2000.L) + * @P9_TGETATTR: get file attributes request (9P2000.L) + * @P9_RGETATTR: get file attributes response (9P2000.L) + * @P9_TSETATTR: set file attributes request (9P2000.L) + * @P9_RSETATTR: set file attributes response (9P2000.L) + * @P9_TXATTRWALK: prepare to read/list extended attributes (9P2000.L) + * @P9_RXATTRWALK: response with extended attribute size (9P2000.L) + * @P9_TXATTRCREATE: prepare to set extended attribute (9P2000.L) + * @P9_RXATTRCREATE: set extended attribute response (9P2000.L) + * @P9_TREADDIR: read directory entries request (9P2000.L) + * @P9_RREADDIR: read directory entries response (9P2000.L) + * @P9_TFSYNC: flush cached file data to storage request (9P2000.L) + * @P9_RFSYNC: flush cached file data to storage response (9P2000.L) + * @P9_TLOCK: acquire or release a POSIX record lock (9P2000.L) + * @P9_RLOCK: POSIX record lock response (9P2000.L) + * @P9_TGETLOCK: test for existence of POSIX record lock (9P2000.L) + * @P9_RGETLOCK: POSIX record lock test response (9P2000.L) + * @P9_TLINK: create a hard link (9P2000.L) + * @P9_RLINK: hard link response (9P2000.L) + * @P9_TRENAMEAT: safely rename across directories (9P2000.L) + * @P9_RRENAMEAT: rename response (9P2000.L) + * @P9_TUNLINKAT: unlink a file or directory (9P2000.L) + * @P9_RUNLINKAT: unlink response (9P2000.L) + * @P9_TMKDIR: create a directory request (9P2000.L) + * @P9_RMKDIR: create a directory response (9P2000.L) + * @P9_TVERSION: negotiate protocol version and message size * @P9_RVERSION: version handshake response * @P9_TAUTH: request to establish authentication channel * @P9_RAUTH: response with authentication information @@ -194,6 +222,10 @@ enum p9_msg_t { * @P9_ORCLOSE: remove the file when the file is closed * @P9_OAPPEND: open the file and seek to the end * @P9_OEXCL: only create a file, do not open it + * @P9L_MODE_MASK: mask for protocol mode bits (client-side only) + * @P9L_DIRECT: disable client-side caching for this file + * @P9L_NOWRITECACHE: disable write caching for this file + * @P9L_LOOSE: enable loose cache consistency * * 9P open modes differ slightly from Posix standard modes. * In particular, there are extra modes which specify different -- cgit v1.2.3