firewire: Add a bus reset event type for fw-device-cdev.

Signed-off-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

1 files changed, 14 insertions, 3 deletions

diff --git a/drivers/firewire/fw-device-cdev.h b/drivers/firewire/fw-device-cdev.h
index 739f54fe08cf..4f94471b8078 100644
--- a/drivers/firewire/fw-device-cdev.h
+++ b/drivers/firewire/fw-device-cdev.h
@@ -58,15 +58,26 @@
 #define SCODE_1600                      0x4
 #define SCODE_3200                      0x5
 
-#define FW_CDEV_EVENT_RESPONSE          0x00
-#define FW_CDEV_EVENT_REQUEST           0x01
-#define FW_CDEV_EVENT_ISO_INTERRUPT     0x02
+#define FW_CDEV_EVENT_BUS_RESET         0x00
+#define FW_CDEV_EVENT_RESPONSE          0x01
+#define FW_CDEV_EVENT_REQUEST           0x02
+#define FW_CDEV_EVENT_ISO_INTERRUPT     0x03
 
 /* The 'closure' fields are for user space to use.  Data passed in the
  * 'closure' field for a request will be returned in the corresponding
  * event.  It's a 64-bit type so that it's a fixed size type big
  * enough to hold a pointer on all platforms. */
 
+struct fw_cdev_event_bus_reset {
+        __u32 type;
+        __u32 node_id;
+        __u32 local_node_id;
+        __u32 bm_node_id;
+        __u32 irm_node_id;
+        __u32 root_node_id;
+        __u32 generation;
+};
+
 struct fw_cdev_event_response {
         __u32 type;
         __u32 rcode;