diff options
| author | Stephen Hemminger <stephen@networkplumber.org> | 2018-01-09 10:29:05 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-01-09 19:50:42 +0100 |
| commit | b4ea81ee4ae807bbaeec22b34f6d790b664e3964 (patch) | |
| tree | 7fd8d9a64aaabc8f627369c55efafeea0d09b192 /Documentation/ABI | |
| parent | 2141a8457f16bac72ef4b4c38885612d1f2232cb (diff) | |
vmbus: fix ABI documentation
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 <sthemmin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/stable/sysfs-bus-vmbus | 39 |
1 files changed, 23 insertions, 16 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-vmbus b/Documentation/ABI/stable/sysfs-bus-vmbus index d4077cc60d55..b7174a5616d6 100644 --- a/Documentation/ABI/stable/sysfs-bus-vmbus +++ b/Documentation/ABI/stable/sysfs-bus-vmbus @@ -42,70 +42,77 @@ Contact: K. Y. Srinivasan <kys@microsoft.com> Description: The 16 bit vendor ID of the device Users: tools/hv/lsvmbus and user level RDMA libraries -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 <sthemmin@microsoft.com> +Description: Directory for per-channel information + NN is the VMBUS relid associtated with the channel. + +What: /sys/bus/vmbus/devices/vmbus_*/channels/NN/cpu Date: September. 2017 KernelVersion: 4.14 Contact: Stephen Hemminger <sthemmin@microsoft.com> Description: VCPU (sub)channel is affinitized to -Users: tools/hv/lsvmbus and other debuggig tools +Users: tools/hv/lsvmbus and other debugging tools -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 <sthemmin@microsoft.com> Description: VCPU (sub)channel is affinitized to -Users: tools/hv/lsvmbus and other debuggig tools +Users: tools/hv/lsvmbus and other debugging tools -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 <sthemmin@microsoft.com> -Description: Inbound channel signaling state +Description: Host to guest channel interrupt mask Users: Debugging tools -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 <sthemmin@microsoft.com> Description: Channel signaling latency Users: Debugging tools -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 <sthemmin@microsoft.com> -Description: Outbound channel signaling state +Description: Guest to host channel interrupt mask Users: Debugging tools -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 <sthemmin@microsoft.com> Description: Channel interrupt pending state Users: Debugging tools -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 <sthemmin@microsoft.com> -Description: Bytes availabble to read +Description: Bytes available to read Users: Debugging tools -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 <sthemmin@microsoft.com> -Description: Bytes availabble to write +Description: Bytes available to write Users: Debugging tools -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 <sthemmin@microsoft.com> Description: Number of times we have signaled the host Users: Debugging tools -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 <sthemmin@microsoft.com> |