firewire: Implement functionality to stop isochronous DMA contexts.

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

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/firewire/fw-device-cdev.h b/drivers/firewire/fw-device-cdev.h
index ac91ce501bfe..257dc872f46d 100644
--- a/drivers/firewire/fw-device-cdev.h
+++ b/drivers/firewire/fw-device-cdev.h
@@ -98,6 +98,7 @@ struct fw_cdev_event_iso_interrupt {
 #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)
 
 struct fw_cdev_get_config_rom {
         __u32 length;