From b0ab6881e38f945c19970af2df549973f9c05673 Mon Sep 17 00:00:00 2001
From: sr
Date: Tue, 28 Aug 2012 19:55:38 +0200
Subject: [KERNEL] Add IOCTLs to add and remove servers [KERNEL] Detect dead
 idle connection earlier [KERNEL] Improved debug output

---
 src/types.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/types.h')

diff --git a/src/types.h b/src/types.h
index 4f44f32..a264288 100644
--- a/src/types.h
+++ b/src/types.h
@@ -28,6 +28,8 @@
 #define IOCTL_OPEN      _IO(0xab, 1)
 #define IOCTL_CLOSE     _IO(0xab, 2)
 #define IOCTL_SWITCH    _IO(0xab, 3)
+#define IOCTL_ADD_SRV	_IO(0xab, 4)
+#define IOCTL_REM_SRV	_IO(0xab, 5)
 
 #if defined(__BIG_ENDIAN__) || (defined(__BYTE_ORDER) && defined(__BIG_ENDIAN) && __BYTE_ORDER == __BIG_ENDIAN) || (defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
 const uint16_t dnbd3_packet_magic = (0x73 << 8) | (0x72);
@@ -68,7 +70,10 @@ typedef struct
     char *imgname;
     int rid;
     int read_ahead_kb;
+    uint8_t mode;		// 0 = automatic (real client), 1 = manual control (proxy)
 } dnbd3_ioctl_t;
+#define DEVICE_MODE_CLIENT		0
+#define DEVICE_MODE_PROXY		1
 
 // network
 #define CMD_GET_BLOCK   1
-- 
cgit v1.2.3-55-g7522