projects / mirror_ubuntu-zesty-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 7e9db9ea CH |
1 | What: /sys/bus/css/devices/.../type |
| 2 | Date: March 2008 | |
| 3 | Contact: Cornelia Huck <cornelia.huck@de.ibm.com> | |
| 4 | linux-s390@vger.kernel.org | |
| 5 | Description: Contains the subchannel type, as reported by the hardware. | |
| 6 | This attribute is present for all subchannel types. | |
| 7 | ||
| 8 | What: /sys/bus/css/devices/.../modalias | |
| 9 | Date: March 2008 | |
| 10 | Contact: Cornelia Huck <cornelia.huck@de.ibm.com> | |
| 11 | linux-s390@vger.kernel.org | |
| 12 | Description: Contains the module alias as reported with uevents. | |
| 13 | It is of the format css:t<type> and present for all | |
| 14 | subchannel types. | |
| 15 | ||
| 16 | What: /sys/bus/css/drivers/io_subchannel/.../chpids | |
| 17 | Date: December 2002 | |
| 18 | Contact: Cornelia Huck <cornelia.huck@de.ibm.com> | |
| 19 | linux-s390@vger.kernel.org | |
| 20 | Description: Contains the ids of the channel paths used by this | |
| 21 | subchannel, as reported by the channel subsystem | |
| 22 | during subchannel recognition. | |
| 23 | Note: This is an I/O-subchannel specific attribute. | |
| 24 | Users: s390-tools, HAL | |
| 25 | ||
| 26 | What: /sys/bus/css/drivers/io_subchannel/.../pimpampom | |
| 27 | Date: December 2002 | |
| 28 | Contact: Cornelia Huck <cornelia.huck@de.ibm.com> | |
| 29 | linux-s390@vger.kernel.org | |
| 30 | Description: Contains the PIM/PAM/POM values, as reported by the | |
| 31 | channel subsystem when last queried by the common I/O | |
| 25985edc | 32 | layer (this implies that this attribute is not necessarily |
| 7e9db9ea CH |
33 | in sync with the values current in the channel subsystem). |
| 34 | Note: This is an I/O-subchannel specific attribute. | |
| 35 | Users: s390-tools, HAL |