afs: Add some protocol defs
Add some protocol definitions, including max field lengths, flag defs, an
XDR-encoded UUID def, more VL operation IDs and more fileserver abort
codes.
Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/fs/afs/afs_vl.h b/fs/afs/afs_vl.h
index 800f607..4eaa620 100644
--- a/fs/afs/afs_vl.h
+++ b/fs/afs/afs_vl.h
@@ -18,9 +18,12 @@
#define VL_SERVICE 52 /* RxRPC service ID for the Volume Location service */
enum AFSVL_Operations {
- VLGETENTRYBYID = 503, /* AFS Get Cache Entry By ID operation ID */
- VLGETENTRYBYNAME = 504, /* AFS Get Cache Entry By Name operation ID */
- VLPROBE = 514, /* AFS Probe Volume Location Service operation ID */
+ VLGETENTRYBYID = 503, /* AFS Get VLDB entry by ID */
+ VLGETENTRYBYNAME = 504, /* AFS Get VLDB entry by name */
+ VLPROBE = 514, /* AFS probe VL service */
+ VLGETENTRYBYIDU = 526, /* AFS Get VLDB entry by ID (UUID-variant) */
+ VLGETENTRYBYNAMEU = 527, /* AFS Get VLDB entry by name (UUID-variant) */
+ VLGETADDRSU = 533, /* AFS Get addrs for fileserver */
};
enum AFSVL_Errors {
@@ -74,11 +77,15 @@ struct afs_vldbentry {
struct in_addr addr; /* server address */
unsigned partition; /* partition ID on this server */
unsigned flags; /* server specific flags */
-#define AFS_VLSF_NEWREPSITE 0x0001 /* unused */
+#define AFS_VLSF_NEWREPSITE 0x0001 /* Ignore all 'non-new' servers */
#define AFS_VLSF_ROVOL 0x0002 /* this server holds a R/O instance of the volume */
#define AFS_VLSF_RWVOL 0x0004 /* this server holds a R/W instance of the volume */
#define AFS_VLSF_BACKVOL 0x0008 /* this server holds a backup instance of the volume */
+#define AFS_VLSF_UUID 0x0010 /* This server is referred to by its UUID */
+#define AFS_VLSF_DONTUSE 0x0020 /* This server ref should be ignored */
} servers[8];
};
+#define AFS_VLDB_MAXNAMELEN 65
+
#endif /* AFS_VL_H */
