From 12901b055f021acf1b02f4bc7e9c3c8d1aa426e5 Mon Sep 17 00:00:00 2001
From: Philip Balister <philip@opensdr.com>
Date: Wed, 6 Oct 2010 18:48:03 -0400
Subject: Add flag that indicates userspace has started processing a frame.

---
 host/include/linux/usrp_e.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'host/include/linux')

diff --git a/host/include/linux/usrp_e.h b/host/include/linux/usrp_e.h
index 80f3a287b..cb62d940d 100644
--- a/host/include/linux/usrp_e.h
+++ b/host/include/linux/usrp_e.h
@@ -71,6 +71,7 @@ struct usrp_e_i2c {
 #define RB_KERNEL (1<<1)
 #define RB_OVERRUN (1<<2)
 #define RB_DMA_ACTIVE (1<<3)
+#define RB_USER_PROCESS (1<<4)
 
 struct ring_buffer_info {
 	int flags;
-- 
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