Staging: dst: core files.

This patch contains DST core files, which introduce
block layer, connector and sysfs registration glue and main headers.

Connector is used for the configuration of the node (its type, address,
device name and so on). Sysfs provides bits of information about running
devices in the following format:

+/*
+ * DST sysfs tree for device called 'storage':
+ *
+ * /sys/bus/dst/devices/storage/
+ * /sys/bus/dst/devices/storage/type : 192.168.4.80:1025
+ * /sys/bus/dst/devices/storage/size : 800
+ * /sys/bus/dst/devices/storage/name : storage
+ */

DST header contains structure definitions and protocol command description.

Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/connector.h b/include/linux/connector.h
index fc65d219d88c..b9966e64604e 100644
--- a/include/linux/connector.h
+++ b/include/linux/connector.h
@@ -39,8 +39,10 @@
 #define CN_IDX_V86D                     0x4
 #define CN_VAL_V86D_UVESAFB             0x1
 #define CN_IDX_BB                       0x5     /* BlackBoard, from the TSP GPL sampling framework */
+#define CN_DST_IDX                      0x6
+#define CN_DST_VAL                      0x1
 
-#define CN_NETLINK_USERS                6
+#define CN_NETLINK_USERS                7
 
 /*
  * Maximum connector's message size.