| What: /sys/bus/css/devices/.../type | |
| Date: March 2008 | |
| Contact: Cornelia Huck <cornelia.huck@de.ibm.com> | |
| linux-s390@vger.kernel.org | |
| Description: Contains the subchannel type, as reported by the hardware. | |
| This attribute is present for all subchannel types. | |
| What: /sys/bus/css/devices/.../modalias | |
| Date: March 2008 | |
| Contact: Cornelia Huck <cornelia.huck@de.ibm.com> | |
| linux-s390@vger.kernel.org | |
| Description: Contains the module alias as reported with uevents. | |
| It is of the format css:t<type> and present for all | |
| subchannel types. | |
| What: /sys/bus/css/drivers/io_subchannel/.../chpids | |
| Date: December 2002 | |
| Contact: Cornelia Huck <cornelia.huck@de.ibm.com> | |
| linux-s390@vger.kernel.org | |
| Description: Contains the ids of the channel paths used by this | |
| subchannel, as reported by the channel subsystem | |
| during subchannel recognition. | |
| Note: This is an I/O-subchannel specific attribute. | |
| Users: s390-tools, HAL | |
| What: /sys/bus/css/drivers/io_subchannel/.../pimpampom | |
| Date: December 2002 | |
| Contact: Cornelia Huck <cornelia.huck@de.ibm.com> | |
| linux-s390@vger.kernel.org | |
| Description: Contains the PIM/PAM/POM values, as reported by the | |
| channel subsystem when last queried by the common I/O | |
| layer (this implies that this attribute is not necessarily | |
| in sync with the values current in the channel subsystem). | |
| Note: This is an I/O-subchannel specific attribute. | |
| Users: s390-tools, HAL |