| Cody P Schafer | ad0a02b | 2014-03-14 16:00:44 +1100 | [diff] [blame] | 1 | What: /sys/bus/event_source/devices/hv_24x7/interface/catalog |
| 2 | Date: February 2014 |
| sukadev@linux.vnet.ibm.com | dfdac39 | 2014-09-30 23:03:21 -0700 | [diff] [blame] | 3 | Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org> |
| Cody P Schafer | ad0a02b | 2014-03-14 16:00:44 +1100 | [diff] [blame] | 4 | Description: |
| 5 | Provides access to the binary "24x7 catalog" provided by the |
| 6 | hypervisor on POWER7 and 8 systems. This catalog lists events |
| 7 | avaliable from the powerpc "hv_24x7" pmu. Its format is |
| 8 | documented here: |
| 9 | https://raw.githubusercontent.com/jmesmon/catalog-24x7/master/hv-24x7-catalog.h |
| 10 | |
| 11 | What: /sys/bus/event_source/devices/hv_24x7/interface/catalog_length |
| 12 | Date: February 2014 |
| sukadev@linux.vnet.ibm.com | dfdac39 | 2014-09-30 23:03:21 -0700 | [diff] [blame] | 13 | Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org> |
| Cody P Schafer | ad0a02b | 2014-03-14 16:00:44 +1100 | [diff] [blame] | 14 | Description: |
| 15 | A number equal to the length in bytes of the catalog. This is |
| 16 | also extractable from the provided binary "catalog" sysfs entry. |
| 17 | |
| 18 | What: /sys/bus/event_source/devices/hv_24x7/interface/catalog_version |
| 19 | Date: February 2014 |
| sukadev@linux.vnet.ibm.com | dfdac39 | 2014-09-30 23:03:21 -0700 | [diff] [blame] | 20 | Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org> |
| Cody P Schafer | ad0a02b | 2014-03-14 16:00:44 +1100 | [diff] [blame] | 21 | Description: |
| 22 | Exposes the "version" field of the 24x7 catalog. This is also |
| 23 | extractable from the provided binary "catalog" sysfs entry. |