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authorK. Y. Srinivasan <kys@microsoft.com>2015-12-25 20:00:30 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-02-07 21:32:57 -0800
commit7047f17d70fc0599563d30d0791692cb5fe42ae6 (patch)
tree569e94afed78861e968ccc1040660f7be1d2b06b /Documentation/ABI/stable
parent1b807e1011af46a595ba46c75ad5e20ad7177af7 (diff)
downloadlinux-7047f17d70fc0599563d30d0791692cb5fe42ae6.tar.bz2
Drivers: hv: vmbus: Add vendor and device atttributes
Add vendor and device attributes to VMBUS devices. These will be used by Hyper-V tools as well user-level RDMA libraries that will use the vendor/device tuple to discover the RDMA device. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI/stable')
-rw-r--r--Documentation/ABI/stable/sysfs-bus-vmbus14
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-vmbus b/Documentation/ABI/stable/sysfs-bus-vmbus
index 636e938d5e33..5d0125f7bcaf 100644
--- a/Documentation/ABI/stable/sysfs-bus-vmbus
+++ b/Documentation/ABI/stable/sysfs-bus-vmbus
@@ -27,3 +27,17 @@ Description: The mapping of which primary/sub channels are bound to which
Virtual Processors.
Format: <channel's child_relid:the bound cpu's number>
Users: tools/hv/lsvmbus
+
+What: /sys/bus/vmbus/devices/vmbus_*/device
+Date: Dec. 2015
+KernelVersion: 4.5
+Contact: K. Y. Srinivasan <kys@microsoft.com>
+Description: The 16 bit device ID of the device
+Users: tools/hv/lsvmbus and user level RDMA libraries
+
+What: /sys/bus/vmbus/devices/vmbus_*/vendor
+Date: Dec. 2015
+KernelVersion: 4.5
+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