v1.84

diff --git a/trex_rpc_server_spec.asciidoc b/trex_rpc_server_spec.asciidoc
index 5ffb8a1..46ff734 100755 (executable)
--- a/trex_rpc_server_spec.asciidoc
+++ b/trex_rpc_server_spec.asciidoc
@@ -28,7 +28,9 @@ The TRex RPC Server
 | 1.2    | Hanoch Haim (hhaim)
 |
 - add tuple generator command 
-
+| 1.3    | Hanoch Haim (hhaim)
+|
+- update VM instructions 
 |=================
 
 
@@ -576,7 +578,7 @@ The format of that object is as follows:
 | next_stream_id  | int     | next stream to start after this stream. -1 means stop after this stream
 | packet          | object  | object of type xref:packet_obj['packet']
 | mode            | object  | object of type xref:mode_obj['mode']
-| vm              | array   | array of objects of type xref:vm_obj['vm']
+| vm              | object  | array of objects of type xref:vm_obj['vm']
 | rx_stats        | object  | object of type xref:rx_stats_obj['rx_stats']
 |=================
 
@@ -623,8 +625,20 @@ mode object can be 'one' of the following objects:
 |=================
 
 ===== Object type 'vm' anchor:vm_obj[]
-Array of VM instruction objects to be used with this stream
 
+an Object that include instructions array and properties of the field engine program 
+
+.Object type 'packet'
+[options="header",cols="1,1,3"]
+|=================
+| Field        | Type        | Description
+| Instructions | array       | list of instructional objects 
+| split_by_var | string      | name of the field by which to split into threads 
+| Restart      | boolean     | restart the field engine program when stream moving from inactive->active
+|=================
+
+
+Array of VM instruction objects to be used with this stream
 Any element in the array can be one of the following object types:
 
 .Object type 'vm - fix_checksum_ipv4'
@@ -643,9 +657,9 @@ Any element in the array can be one of the following object types:
 | name        | string                      | flow var name - this should be a unique identifier
 | size        | [1,2,4,8]                   | size of the flow var in bytes
 | op          | ['inc', 'dec', 'random']    | operation type to perform on the field
-| init value  | uint64_t as string          | init value for the field
-| min value   | uint64_t as string          | minimum value for the field
-| max value   | uint64_t as string          | maximum value for the field
+| init_value  | uint64_t as string          | init value for the field
+| min_value   | uint64_t as string          | minimum value for the field
+| max_value   | uint64_t as string          | maximum value for the field
 |=================
 
 .Object type 'vm - write_flow_var'