2 files changed, 47 insertions, 0 deletions

diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index f1b0b310265d..ab12e1c9cc7e 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -133,6 +133,8 @@ enum p9_msg_t {
         P9_RSTATFS,
         P9_TRENAME = 20,
         P9_RRENAME,
+        P9_TGETATTR = 24,
+        P9_RGETATTR,
         P9_TREADDIR = 40,
         P9_RREADDIR,
         P9_TVERSION = 100,
@@ -362,6 +364,48 @@ struct p9_wstat {
         u32 n_muid;             /* 9p2000.u extensions */
 };
 
+struct p9_stat_dotl {
+        u64 st_result_mask;
+        struct p9_qid qid;
+        u32 st_mode;
+        u32 st_uid;
+        u32 st_gid;
+        u64 st_nlink;
+        u64 st_rdev;
+        u64 st_size;
+        u64 st_blksize;
+        u64 st_blocks;
+        u64 st_atime_sec;
+        u64 st_atime_nsec;
+        u64 st_mtime_sec;
+        u64 st_mtime_nsec;
+        u64 st_ctime_sec;
+        u64 st_ctime_nsec;
+        u64 st_btime_sec;
+        u64 st_btime_nsec;
+        u64 st_gen;
+        u64 st_data_version;
+};
+
+#define P9_STATS_MODE           0x00000001ULL
+#define P9_STATS_NLINK          0x00000002ULL
+#define P9_STATS_UID            0x00000004ULL
+#define P9_STATS_GID            0x00000008ULL
+#define P9_STATS_RDEV           0x00000010ULL
+#define P9_STATS_ATIME          0x00000020ULL
+#define P9_STATS_MTIME          0x00000040ULL
+#define P9_STATS_CTIME          0x00000080ULL
+#define P9_STATS_INO            0x00000100ULL
+#define P9_STATS_SIZE           0x00000200ULL
+#define P9_STATS_BLOCKS         0x00000400ULL
+
+#define P9_STATS_BTIME          0x00000800ULL
+#define P9_STATS_GEN            0x00001000ULL
+#define P9_STATS_DATA_VERSION   0x00002000ULL
+
+#define P9_STATS_BASIC          0x000007ffULL /* Mask for fields up to BLOCKS */
+#define P9_STATS_ALL            0x00003fffULL /* Mask for All fields above */
+
 /* Structures for Protocol Operations */
 struct p9_tstatfs {
         u32 fid;
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 2ec93685e6db..6462eec435bc 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -238,6 +238,9 @@ int p9dirent_read(char *buf, int len, struct p9_dirent *dirent,
 struct p9_wstat *p9_client_stat(struct p9_fid *fid);
 int p9_client_wstat(struct p9_fid *fid, struct p9_wstat *wst);
 
+struct p9_stat_dotl *p9_client_getattr_dotl(struct p9_fid *fid,
+                                                        u64 request_mask);
+
 struct p9_req_t *p9_tag_lookup(struct p9_client *, u16);
 void p9_client_cb(struct p9_client *c, struct p9_req_t *req);