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| author | Chris Boot <bootc@bootc.net> | 2012-02-15 15:59:08 +0100 |
|---|---|---|
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2012-02-22 22:36:01 +0100 |
| commit | 8ff6a75744dfc0ea19a03c0ac5a438ef8d825342 (patch) | |
| tree | 218244aab1394d4823df06ccdab08248dc756aa3 /drivers/isdn/isdnloop | |
| parent | firewire: nosy: Use the macro DMA_BIT_MASK(). (diff) | |
| download | linux-8ff6a75744dfc0ea19a03c0ac5a438ef8d825342.tar.xz linux-8ff6a75744dfc0ea19a03c0ac5a438ef8d825342.zip | |
firewire: sbp2: Take into account Unit_Unique_ID
If the target's unit directory contains a Unit_Unique_ID entry, we
should use that as the target's GUID for identification purposes. The
SBP-2 standards document says:
"Although the node unique ID (EUI-64) present in the bus information
block is sufficient to uniquely identify nodes attached to Serial Bus,
it is insufficient to identify a target when a vendor implements a
device with multiple Serial Bus node connections. In this case initiator
software requires information by which a particular target may be
uniquely identified, regardless of the Serial Bus access path used."
[ IEEE T10 P1155D Revision 4, Section 7.6 (page 51) ] and
[ IEEE T10 P1467D Revision 5, Section 7.9 (page 74) ]
Signed-off-by: Chris Boot <bootc@bootc.net>
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/isdn/isdnloop')
0 files changed, 0 insertions, 0 deletions