01 Dec, 2012
3 commits
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Make it possible to disconnect the IB RC connection used by the SRP
protocol to communicate with a target.Have the SRP transport layer create a sysfs "delete" attribute for
initiator drivers that support this functionality.Signed-off-by: Bart Van Assche
Acked-by: David Dillow
Cc: FUJITA Tomonori
Cc: Robert Jennings
Signed-off-by: Roland Dreier -
Eliminate the private_rport_attrs[] array and the SETUP_*() macros
used to set up that array since the information in that array
duplicates the information in the static device attributes. Also,
verify whether SRP_RPORT_ATTRS is large enough since it is easy to
forget to update that macro when adding new attributes.Signed-off-by: Bart Van Assche
Cc: FUJITA Tomonori
Cc: Robert Jennings
Acked-by: David Dillow
Signed-off-by: Roland Dreier -
Register transport attributes after the attribute array has been set
up instead of before. The current code can trigger a race condition
because the code reading the attribute array can run on another thread
than the code that initialized that array. Make sure that any code
reading the attribute array will see all values written into that
array.Signed-off-by: Bart Van Assche
Cc: FUJITA Tomonori
Cc: Robert Jennings
Acked-by: David Dillow
Signed-off-by: Roland Dreier
03 Jan, 2009
1 commit
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[jejb: limit ioctl to returning 20 characters to avoid overrun
on long device names and add a few more conversions]
Signed-off-by: Kay Sievers
Signed-off-by: Greg Kroah-Hartman
Signed-off-by: James Bottomley
20 Apr, 2008
1 commit
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It's big, but there doesn't seem to be a way to split it up smaller...
Signed-off-by: Tony Jones
Signed-off-by: Kay Sievers
Cc: Roland Dreier
Cc: Sean Hefty
Cc: Hal Rosenstock
Cc: James Bottomley
Signed-off-by: Greg Kroah-Hartman
12 Jan, 2008
2 commits
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- Change title to remove "Mid-Layer" since the doc is about all of the
SCSI layers.
- Use "SCSI" instead of "scsi" in docbook text.
- Use "*/" to end kernel-doc notation blocks.
- A few other minor typo fixes.Signed-off-by: Randy Dunlap
Signed-off-by: James Bottomley -
Add Documentation/DocBook/scsi_midlayer.tmpl, add to Makefile, and update
lots of kerneldoc comments in drivers/scsi/*.Updated with comments from Stefan Richter, Stephen M. Cameron,
James Bottomley and Randy Dunlap.Signed-off-by: Rob Landley
Signed-off-by: James Bottomley
05 Jan, 2008
1 commit
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The SCSI SRP transport class currently iterates over all children
devices of the host that is being removed in srp_remove_host(). However,
not all of those children were created by the SRP transport, and
removing them will cause corruption and an oops when their creator tries
to remove them.Signed-off-by: David Dillow
Acked-by: FUJITA Tomonori
Signed-off-by: James Bottomley
13 Oct, 2007
6 commits
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srp transport works for target drivers without supported_mode
attribute but it would be better to use it explicitly.Signed-off-by: FUJITA Tomonori
Signed-off-by: James Bottomley -
it's better to remove tgt dependencies in srp transport class since
most people want only initiator support.Signed-off-by: FUJITA Tomonori
Signed-off-by: James Bottomley -
This moves tsk_mgmt_response callback in struct scsi_host_template to
struct scsi_transport_template since struct scsi_transport_template is
more suitable for the task management stuff.Signed-off-by: FUJITA Tomonori
Signed-off-by: Mike Christie
Signed-off-by: James Bottomley -
This adds minimum target driver support:
- srp_rport_{add,del} calls scsi_tgt_it_nexus_{create,destroy} for
target drivers.- add a callback to notify target drivers of the nexus operation
results to srp_function_template.Signed-off-by: FUJITA Tomonori
Signed-off-by: Mike Christie
Signed-off-by: James Bottomley -
This adds a 'roles' attribute to rport like transport_fc. The role can
be initiator or target. That is, the initiator driver creates target
remote ports and the target driver creates initiator remote ports.Signed-off-by: FUJITA Tomonori
Signed-off-by: Mike Christie
Signed-off-by: James Bottomley -
This adds srp transport class that works with ib_srp and ibmvscsi.
It creates only /sys/class/{srp_host,srp_remote_ports} and
srp_remote_ports has only "port_id" attribute.viola:/sys/class/srp_remote_ports/port-0:1# ls
device port_id subsystem uevent
viola:/sys/class/srp_remote_ports/port-0:1# cat port_id
4c:49:4e:55:58:20:56:49:4f:00:00:00:00:00:00:00Signed-off-by: FUJITA Tomonori
Signed-off-by: James Bottomley
