| Kyle Swenson | 8d8f654 | 2021-03-15 11:02:55 -0600 | [diff] [blame^] | 1 | What: /sys/bus/event_source/devices/hv_gpci/interface/collect_privileged |
| 2 | Date: February 2014 |
| 3 | Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org> |
| 4 | Description: |
| 5 | '0' if the hypervisor is configured to forbid access to event |
| 6 | counters being accumulated by other guests and to physical |
| 7 | domain event counters. |
| 8 | '1' if that access is allowed. |
| 9 | |
| 10 | What: /sys/bus/event_source/devices/hv_gpci/interface/ga |
| 11 | Date: February 2014 |
| 12 | Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org> |
| 13 | Description: |
| 14 | 0 or 1. Indicates whether we have access to "GA" events (listed |
| 15 | in arch/powerpc/perf/hv-gpci.h). |
| 16 | |
| 17 | What: /sys/bus/event_source/devices/hv_gpci/interface/expanded |
| 18 | Date: February 2014 |
| 19 | Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org> |
| 20 | Description: |
| 21 | 0 or 1. Indicates whether we have access to "EXPANDED" events (listed |
| 22 | in arch/powerpc/perf/hv-gpci.h). |
| 23 | |
| 24 | What: /sys/bus/event_source/devices/hv_gpci/interface/lab |
| 25 | Date: February 2014 |
| 26 | Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org> |
| 27 | Description: |
| 28 | 0 or 1. Indicates whether we have access to "LAB" events (listed |
| 29 | in arch/powerpc/perf/hv-gpci.h). |
| 30 | |
| 31 | What: /sys/bus/event_source/devices/hv_gpci/interface/version |
| 32 | Date: February 2014 |
| 33 | Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org> |
| 34 | Description: |
| 35 | A number indicating the version of the gpci interface that the |
| 36 | hypervisor reports supporting. |
| 37 | |
| 38 | What: /sys/bus/event_source/devices/hv_gpci/interface/kernel_version |
| 39 | Date: February 2014 |
| 40 | Contact: Linux on PowerPC Developer List <linuxppc-dev@lists.ozlabs.org> |
| 41 | Description: |
| 42 | A number indicating the latest version of the gpci interface |
| 43 | that the kernel is aware of. |