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Fixes to vmbus ABI document including: - make it clear that relid is numeric value in sub directory - clarify interrupt mask description - spelling fixes - document regions Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
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@@ -42,70 +42,77 @@ Contact: K. Y. Srinivasan <[email protected]> | |
| Description: The 16 bit vendor ID of the device | ||
| Users: tools/hv/lsvmbus and user level RDMA libraries | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/cpu | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: Directory for per-channel information | ||
| NN is the VMBUS relid associtated with the channel. | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/cpu | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: VCPU (sub)channel is affinitized to | ||
| Users: tools/hv/lsvmbus and other debuggig tools | ||
| Users: tools/hv/lsvmbus and other debugging tools | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/cpu | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/cpu | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: VCPU (sub)channel is affinitized to | ||
| Users: tools/hv/lsvmbus and other debuggig tools | ||
| Users: tools/hv/lsvmbus and other debugging tools | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/in_mask | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/in_mask | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: Inbound channel signaling state | ||
| Description: Host to guest channel interrupt mask | ||
| Users: Debugging tools | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/latency | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/latency | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: Channel signaling latency | ||
| Users: Debugging tools | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/out_mask | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/out_mask | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: Outbound channel signaling state | ||
| Description: Guest to host channel interrupt mask | ||
| Users: Debugging tools | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/pending | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/pending | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: Channel interrupt pending state | ||
| Users: Debugging tools | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/read_avail | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/read_avail | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: Bytes availabble to read | ||
| Description: Bytes available to read | ||
| Users: Debugging tools | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/write_avail | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/write_avail | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: Bytes availabble to write | ||
| Description: Bytes available to write | ||
| Users: Debugging tools | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/events | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/events | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
| Description: Number of times we have signaled the host | ||
| Users: Debugging tools | ||
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| What: /sys/bus/vmbus/devices/vmbus_*/channels/relid/interrupts | ||
| What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/interrupts | ||
| Date: September. 2017 | ||
| KernelVersion: 4.14 | ||
| Contact: Stephen Hemminger <[email protected]> | ||
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