firewire: Implement ioctl to initiate bus reset.

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

1 files changed, 12 insertions, 4 deletions

diff --git a/drivers/firewire/fw-device-cdev.h b/drivers/firewire/fw-device-cdev.h
index 4f94471b8078..8a8b390d5996 100644
--- a/drivers/firewire/fw-device-cdev.h
+++ b/drivers/firewire/fw-device-cdev.h
@@ -108,10 +108,11 @@ struct fw_cdev_event_iso_interrupt {
 #define FW_CDEV_IOC_SEND_REQUEST        _IO('#', 0x01)
 #define FW_CDEV_IOC_ALLOCATE            _IO('#', 0x02)
 #define FW_CDEV_IOC_SEND_RESPONSE       _IO('#', 0x03)
-#define FW_CDEV_IOC_CREATE_ISO_CONTEXT  _IO('#', 0x04)
-#define FW_CDEV_IOC_QUEUE_ISO           _IO('#', 0x05)
-#define FW_CDEV_IOC_START_ISO           _IO('#', 0x06)
-#define FW_CDEV_IOC_STOP_ISO            _IO('#', 0x07)
+#define FW_CDEV_IOC_INITIATE_BUS_RESET  _IO('#', 0x04)
+#define FW_CDEV_IOC_CREATE_ISO_CONTEXT  _IO('#', 0x05)
+#define FW_CDEV_IOC_QUEUE_ISO           _IO('#', 0x06)
+#define FW_CDEV_IOC_START_ISO           _IO('#', 0x07)
+#define FW_CDEV_IOC_STOP_ISO            _IO('#', 0x08)
 
 struct fw_cdev_get_config_rom {
         __u32 length;
@@ -139,6 +140,13 @@ struct fw_cdev_allocate {
         __u32 length;
 };
 
+#define FW_CDEV_LONG_RESET      0
+#define FW_CDEV_SHORT_RESET     1
+
+struct fw_cdev_initiate_bus_reset {
+        __u32 type;
+};
+
 #define FW_CDEV_ISO_CONTEXT_TRANSMIT    0
 #define FW_CDEV_ISO_CONTEXT_RECEIVE     1