From 4ffb7a6a066e4be4577976d1c08e237c7479770a Mon Sep 17 00:00:00 2001 From: Clemens Ladisch Date: Thu, 10 Jun 2010 08:36:37 +0200 Subject: firewire: add CSR cmstr support Implement the cmstr bit, which is required for cycle master capable nodes and tested for by the Base 1394 Test Suite. This bit allows the bus master to disable cycle start packets; there are bus master implementations that actually do this. Signed-off-by: Clemens Ladisch --- drivers/firewire/ohci.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/firewire/ohci.h') diff --git a/drivers/firewire/ohci.h b/drivers/firewire/ohci.h index 3bc9a5d744eb..0e6c5a466908 100644 --- a/drivers/firewire/ohci.h +++ b/drivers/firewire/ohci.h @@ -60,6 +60,7 @@ #define OHCI1394_LinkControl_cycleSource (1 << 22) #define OHCI1394_NodeID 0x0E8 #define OHCI1394_NodeID_idValid 0x80000000 +#define OHCI1394_NodeID_root 0x40000000 #define OHCI1394_NodeID_nodeNumber 0x0000003f #define OHCI1394_NodeID_busNumber 0x0000ffc0 #define OHCI1394_PhyControl 0x0EC -- cgit v1.2.3-58-ga151