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79cb1819e2
linux/include/scsi
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James Bottomley 79cb1819e2 [SCSI] add preliminary expander support to the sas transport class 
This patch makes expanders appear as labelled objects with properties in
the SAS tree.

I've also modified the phy code to make expander phys appear labelled by
host number, expander number and phy index.

So, for my current config, you see something like this in sysfs:

/sys/class/scsi_host/host1/device/phy-1:4/expander-1:0/phy-1-0:12/rphy-1:0-12/target1:0:1

And the expander properties are:

jejb@sparkweed> cd /sys/class/sas_expander/expander-1\:0/
jejb@sparkweed> for f in *; do echo -n $f ": "; cat $f; done
component_id : 29024
component_revision_id : 4
component_vendor_id : VITESSE
device : cat: device: Is a directory
level : 0
product_id : VSC7160 Eval Brd
product_rev : 4
uevent : cat: uevent: Permission denied
vendor_id : VITESSE

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-03-14 12:36:19 -06:00
..
iscsi_if.h [SCSI] iscsi update: cleanup iscsi class interface 2006-02-04 16:17:03 -06:00
iscsi_proto.h [SCSI] iscsi: rename some proto defs 2005-09-20 12:35:27 -05:00
scsi_cmnd.h [SCSI] Neaten comments in scsi_cmnd.h 2006-02-27 22:55:02 -06:00
scsi_dbg.h [SCSI] Rename scsi_print_msg to spi_print_msg 2005-12-15 18:41:27 -08:00
scsi_device.h [SCSI] fix scsi process problems and clean up the target reap issues 2006-02-27 23:37:45 -06:00
scsi_devinfo.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
scsi_driver.h [BLOCK] update SCSI to use new blk_ordered for barriers 2006-01-06 09:52:55 +01:00
scsi_eh.h Merge by hand (conflicts in sd.c) 2005-09-06 17:52:54 -05:00
scsi_host.h [SCSI] FC transport : Avoid device offline cases by stalling aborts until device unblocked 2006-03-13 08:58:58 -06:00
scsi_ioctl.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
scsi_request.h [SCSI] remove scsi_wait_req 2005-11-06 12:45:20 -06:00
scsi_tcq.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
scsi_transport_fc.h [SCSI] fc transport: add permanent_port_name fc_host attribute 2006-01-14 10:54:48 -06:00
scsi_transport_iscsi.h [SCSI] iscsi update: cleanup iscsi class interface 2006-02-04 16:17:03 -06:00
scsi_transport_sas.h [SCSI] add preliminary expander support to the sas transport class 2006-03-14 12:36:19 -06:00
scsi_transport_spi.h [SCSI] Add spi_populate_*_msg functions 2006-02-27 22:55:09 -06:00
scsi_transport.h [SCSI] FC transport : Avoid device offline cases by stalling aborts until device unblocked 2006-03-13 08:58:58 -06:00
scsi.h [SCSI] fix scsi process problems and clean up the target reap issues 2006-02-27 23:37:45 -06:00
scsicam.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
sg_request.h [PATCH] I2O: Adaptec specific SG_IO access, firmware access through sysfs and 2400A workaround 2005-06-24 00:05:28 -07:00
sg.h Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
srp.h IB: Add SCSI RDMA Protocol (SRP) initiator 2005-11-02 14:07:13 -08:00