From 8867df0d7e0948c2091aff1a5c4adbcdd083fe4a Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Thu, 8 Jul 2010 19:51:59 -0700
Subject: uhd: added packet type to vrt if info struct, added burst flags to rx
 metadata, fixed vrt if packet parsing bugs

---
 host/include/uhd/transport/vrt_if_packet.hpp | 7 +++++++
 host/include/uhd/types/metadata.hpp          | 5 ++---
 2 files changed, 9 insertions(+), 3 deletions(-)

(limited to 'host/include')

diff --git a/host/include/uhd/transport/vrt_if_packet.hpp b/host/include/uhd/transport/vrt_if_packet.hpp
index ccefe14ea..51bd81bb1 100644
--- a/host/include/uhd/transport/vrt_if_packet.hpp
+++ b/host/include/uhd/transport/vrt_if_packet.hpp
@@ -35,6 +35,13 @@ namespace vrt{
      * the operation used (ie the pack or unpack function call).
      */
     struct UHD_API if_packet_info_t{
+        //packet type (pack only supports data)
+        enum packet_type_t {
+            PACKET_TYPE_DATA      = 0x0,
+            PACKET_TYPE_EXTENSION = 0x1,
+            PACKET_TYPE_CONTEXT   = 0x2
+        } packet_type;
+
         //size fields
         size_t num_payload_words32; //required in pack, derived in unpack
         size_t num_header_words32;  //derived in pack, derived in unpack
diff --git a/host/include/uhd/types/metadata.hpp b/host/include/uhd/types/metadata.hpp
index f4c962ff7..6712e2594 100644
--- a/host/include/uhd/types/metadata.hpp
+++ b/host/include/uhd/types/metadata.hpp
@@ -52,10 +52,9 @@ namespace uhd{
          * Burst flags:
          * Start of burst will be true for the first packet in the chain.
          * End of burst will be true for the last packet in the chain.
-         * --Not currently used in any known device implementation.--
          */
-        //bool start_of_burst;
-        //bool end_of_burst;
+        bool start_of_burst;
+        bool end_of_burst;
 
         /*!
          * Error conditions (TODO):
-- 
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