Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next
[linux-2.6-block.git] / Documentation / ABI / testing / sysfs-bus-pci-devices-cciss
CommitLineData
ed66bcd0 1What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/model
7fe06326 2Date: March 2009
129fb4cb 3KernelVersion: 2.6.30
7fe06326
AP
4Contact: iss_storagedev@hp.com
5Description: Displays the SCSI INQUIRY page 0 model for logical drive
6 Y of controller X.
7
ed66bcd0 8What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/rev
7fe06326 9Date: March 2009
129fb4cb 10KernelVersion: 2.6.30
7fe06326
AP
11Contact: iss_storagedev@hp.com
12Description: Displays the SCSI INQUIRY page 0 revision for logical
13 drive Y of controller X.
14
ed66bcd0 15What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/unique_id
7fe06326 16Date: March 2009
129fb4cb 17KernelVersion: 2.6.30
7fe06326
AP
18Contact: iss_storagedev@hp.com
19Description: Displays the SCSI INQUIRY page 83 serial number for logical
20 drive Y of controller X.
21
ed66bcd0 22What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/vendor
7fe06326 23Date: March 2009
129fb4cb 24KernelVersion: 2.6.30
7fe06326
AP
25Contact: iss_storagedev@hp.com
26Description: Displays the SCSI INQUIRY page 0 vendor for logical drive
27 Y of controller X.
28
ed66bcd0 29What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/block:cciss!cXdY
7fe06326 30Date: March 2009
129fb4cb 31KernelVersion: 2.6.30
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AP
32Contact: iss_storagedev@hp.com
33Description: A symbolic link to /sys/block/cciss!cXdY
d6f4965d 34
ed66bcd0 35What: /sys/bus/pci/devices/<dev>/ccissX/rescan
d6f4965d 36Date: August 2009
129fb4cb 37KernelVersion: 2.6.31
d6f4965d
AP
38Contact: iss_storagedev@hp.com
39Description: Kicks of a rescan of the controller to discover logical
40 drive topology changes.
ce84a8ae 41
ed66bcd0 42What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/lunid
ce84a8ae 43Date: August 2009
129fb4cb 44KernelVersion: 2.6.31
ce84a8ae
SC
45Contact: iss_storagedev@hp.com
46Description: Displays the 8-byte LUN ID used to address logical
47 drive Y of controller X.
3ff1111d 48
ed66bcd0 49What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/raid_level
3ff1111d 50Date: August 2009
129fb4cb 51KernelVersion: 2.6.31
3ff1111d
SC
52Contact: iss_storagedev@hp.com
53Description: Displays the RAID level of logical drive Y of
54 controller X.
e272afec 55
ed66bcd0 56What: /sys/bus/pci/devices/<dev>/ccissX/cXdY/usage_count
e272afec 57Date: August 2009
129fb4cb 58KernelVersion: 2.6.31
e272afec
SC
59Contact: iss_storagedev@hp.com
60Description: Displays the usage count (number of opens) of logical drive Y
61 of controller X.
957c2ec5 62
ed66bcd0 63What: /sys/bus/pci/devices/<dev>/ccissX/resettable
957c2ec5 64Date: February 2011
129fb4cb 65KernelVersion: 2.6.38
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SC
66Contact: iss_storagedev@hp.com
67Description: Value of 1 indicates the controller can honor the reset_devices
68 kernel parameter. Value of 0 indicates reset_devices cannot be
69 honored. This is to allow, for example, kexec tools to be able
70 to warn the user if they designate an unresettable device as
71 a dump device, as kdump requires resetting the device in order
72 to work reliably.
73
ed66bcd0 74What: /sys/bus/pci/devices/<dev>/ccissX/transport_mode
f963d270 75Date: July 2011
129fb4cb 76KernelVersion: 3.0
f963d270
JH
77Contact: iss_storagedev@hp.com
78Description: Value of "simple" indicates that the controller has been placed
79 in "simple mode". Value of "performant" indicates that the
80 controller has been placed in "performant mode".