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Diffstat (limited to 'Documentation/ABI/stable/firewire-cdev')
| -rw-r--r-- | Documentation/ABI/stable/firewire-cdev | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/firewire-cdev b/Documentation/ABI/stable/firewire-cdev index f72ed653878a..c9e8ff026154 100644 --- a/Documentation/ABI/stable/firewire-cdev +++ b/Documentation/ABI/stable/firewire-cdev @@ -14,12 +14,14 @@ Description: Each /dev/fw* is associated with one IEEE 1394 node, which can be remote or local nodes. Operations on a /dev/fw* file have different scope: + - The 1394 node which is associated with the file: - Asynchronous request transmission - Get the Configuration ROM - Query node ID - Query maximum speed of the path between this node and local node + - The 1394 bus (i.e. "card") to which the node is attached to: - Isochronous stream transmission and reception - Asynchronous stream transmission and reception @@ -31,6 +33,7 @@ Description: manager - Query cycle time - Bus reset initiation, bus reset event reception + - All 1394 buses: - Allocation of IEEE 1212 address ranges on the local link layers, reception of inbound requests to such @@ -43,6 +46,7 @@ Description: userland implement different access permission models, some operations are restricted to /dev/fw* files that are associated with a local node: + - Addition of descriptors or directories to the local nodes' Configuration ROM - PHY packet transmission and reception |