2011-07-09 22:48:29 +08:00
|
|
|
What: /sys/bus/firewire/devices/fw[0-9]+/
|
|
|
|
Date: May 2007
|
|
|
|
KernelVersion: 2.6.22
|
|
|
|
Contact: linux1394-devel@lists.sourceforge.net
|
|
|
|
Description:
|
|
|
|
IEEE 1394 node device attributes.
|
|
|
|
Read-only. Mutable during the node device's lifetime.
|
|
|
|
See IEEE 1212 for semantic definitions.
|
|
|
|
|
|
|
|
config_rom
|
|
|
|
Contents of the Configuration ROM register.
|
|
|
|
Binary attribute; an array of host-endian u32.
|
|
|
|
|
|
|
|
guid
|
|
|
|
The node's EUI-64 in the bus information block of
|
|
|
|
Configuration ROM.
|
|
|
|
Hexadecimal string representation of an u64.
|
|
|
|
|
|
|
|
|
|
|
|
What: /sys/bus/firewire/devices/fw[0-9]+/units
|
|
|
|
Date: June 2009
|
|
|
|
KernelVersion: 2.6.31
|
|
|
|
Contact: linux1394-devel@lists.sourceforge.net
|
|
|
|
Description:
|
|
|
|
IEEE 1394 node device attribute.
|
|
|
|
Read-only. Mutable during the node device's lifetime.
|
|
|
|
See IEEE 1212 for semantic definitions.
|
|
|
|
|
|
|
|
units
|
|
|
|
Summary of all units present in an IEEE 1394 node.
|
|
|
|
Contains space-separated tuples of specifier_id and
|
|
|
|
version of each unit present in the node. Specifier_id
|
|
|
|
and version are hexadecimal string representations of
|
|
|
|
u24 of the respective unit directory entries.
|
|
|
|
Specifier_id and version within each tuple are separated
|
|
|
|
by a colon.
|
|
|
|
|
|
|
|
Users: udev rules to set ownership and access permissions or ACLs of
|
|
|
|
/dev/fw[0-9]+ character device files
|
|
|
|
|
|
|
|
|
2012-06-18 01:57:23 +08:00
|
|
|
What: /sys/bus/firewire/devices/fw[0-9]+/is_local
|
|
|
|
Date: July 2012
|
|
|
|
KernelVersion: 3.6
|
|
|
|
Contact: linux1394-devel@lists.sourceforge.net
|
|
|
|
Description:
|
|
|
|
IEEE 1394 node device attribute.
|
|
|
|
Read-only and immutable.
|
|
|
|
Values: 1: The sysfs entry represents a local node (a controller card).
|
2020-10-30 15:40:38 +08:00
|
|
|
|
2012-06-18 01:57:23 +08:00
|
|
|
0: The sysfs entry represents a remote node.
|
|
|
|
|
|
|
|
|
2011-07-09 22:48:29 +08:00
|
|
|
What: /sys/bus/firewire/devices/fw[0-9]+[.][0-9]+/
|
|
|
|
Date: May 2007
|
|
|
|
KernelVersion: 2.6.22
|
|
|
|
Contact: linux1394-devel@lists.sourceforge.net
|
|
|
|
Description:
|
|
|
|
IEEE 1394 unit device attributes.
|
|
|
|
Read-only. Immutable during the unit device's lifetime.
|
|
|
|
See IEEE 1212 for semantic definitions.
|
|
|
|
|
|
|
|
modalias
|
|
|
|
Same as MODALIAS in the uevent at device creation.
|
|
|
|
|
|
|
|
rom_index
|
|
|
|
Offset of the unit directory within the parent device's
|
|
|
|
(node device's) Configuration ROM, in quadlets.
|
|
|
|
Decimal string representation.
|
|
|
|
|
|
|
|
|
|
|
|
What: /sys/bus/firewire/devices/*/
|
|
|
|
Date: May 2007
|
|
|
|
KernelVersion: 2.6.22
|
|
|
|
Contact: linux1394-devel@lists.sourceforge.net
|
|
|
|
Description:
|
|
|
|
Attributes common to IEEE 1394 node devices and unit devices.
|
|
|
|
Read-only. Mutable during the node device's lifetime.
|
|
|
|
Immutable during the unit device's lifetime.
|
|
|
|
See IEEE 1212 for semantic definitions.
|
|
|
|
|
|
|
|
These attributes are only created if the root directory of an
|
|
|
|
IEEE 1394 node or the unit directory of an IEEE 1394 unit
|
|
|
|
actually contains according entries.
|
|
|
|
|
|
|
|
hardware_version
|
|
|
|
Hexadecimal string representation of an u24.
|
|
|
|
|
|
|
|
hardware_version_name
|
|
|
|
Contents of a respective textual descriptor leaf.
|
|
|
|
|
|
|
|
model
|
|
|
|
Hexadecimal string representation of an u24.
|
|
|
|
|
|
|
|
model_name
|
|
|
|
Contents of a respective textual descriptor leaf.
|
|
|
|
|
|
|
|
specifier_id
|
|
|
|
Hexadecimal string representation of an u24.
|
|
|
|
Mandatory in unit directories according to IEEE 1212.
|
|
|
|
|
|
|
|
vendor
|
|
|
|
Hexadecimal string representation of an u24.
|
|
|
|
Mandatory in the root directory according to IEEE 1212.
|
|
|
|
|
|
|
|
vendor_name
|
|
|
|
Contents of a respective textual descriptor leaf.
|
|
|
|
|
|
|
|
version
|
|
|
|
Hexadecimal string representation of an u24.
|
|
|
|
Mandatory in unit directories according to IEEE 1212.
|
|
|
|
|
|
|
|
|
|
|
|
What: /sys/bus/firewire/drivers/sbp2/fw*/host*/target*/*:*:*:*/ieee1394_id
|
|
|
|
formerly
|
|
|
|
/sys/bus/ieee1394/drivers/sbp2/fw*/host*/target*/*:*:*:*/ieee1394_id
|
|
|
|
Date: Feb 2004
|
|
|
|
KernelVersion: 2.6.4
|
|
|
|
Contact: linux1394-devel@lists.sourceforge.net
|
|
|
|
Description:
|
|
|
|
SCSI target port identifier and logical unit identifier of a
|
|
|
|
logical unit of an SBP-2 target. The identifiers are specified
|
|
|
|
in SAM-2...SAM-4 annex A. They are persistent and world-wide
|
|
|
|
unique properties the SBP-2 attached target.
|
|
|
|
|
|
|
|
Read-only attribute, immutable during the target's lifetime.
|
|
|
|
Format, as exposed by firewire-sbp2 since 2.6.22, May 2007:
|
|
|
|
Colon-separated hexadecimal string representations of
|
2020-10-30 15:40:38 +08:00
|
|
|
|
2011-07-09 22:48:29 +08:00
|
|
|
u64 EUI-64 : u24 directory_ID : u16 LUN
|
2020-10-30 15:40:38 +08:00
|
|
|
|
2011-07-09 22:48:29 +08:00
|
|
|
without 0x prefixes, without whitespace. The former sbp2 driver
|
|
|
|
(removed in 2.6.37 after being superseded by firewire-sbp2) used
|
|
|
|
a somewhat shorter format which was not as close to SAM.
|
|
|
|
|
|
|
|
Users: udev rules to create /dev/disk/by-id/ symlinks
|