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| author | Johan Hovold | 2016-04-13 19:19:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2016-04-21 03:09:03 +0200 |
| commit | 7c8eb12dbb4c1b43ce705a8ba1a5c9c1191e75d8 (patch) | |
| tree | 3fce31fc4978c18503e4bf101708416f586f21c8 /drivers/staging/greybus/Documentation | |
| parent | greybus: interface: register control device at hotplug (diff) | |
| download | kernel-qcow2-linux-7c8eb12dbb4c1b43ce705a8ba1a5c9c1191e75d8.tar.gz kernel-qcow2-linux-7c8eb12dbb4c1b43ce705a8ba1a5c9c1191e75d8.tar.xz kernel-qcow2-linux-7c8eb12dbb4c1b43ce705a8ba1a5c9c1191e75d8.zip | |
greybus: interface: move vendor and product strings to control device
The control device is an abstraction of the control connection over
which a greybus manifest is retrieved. As interfaces switch modes (e.g.
after boot-over-unipro) they expose new manifests, which can contain
different vendor and product strings.
Eventually control devices will be deregistered and recreated after an
interface mode switch, while the interface itself remains registered.
Note that only interfaces of type greybus will have control devices.
Specifically, dummy interfaces will not.
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Diffstat (limited to 'drivers/staging/greybus/Documentation')
| -rw-r--r-- | drivers/staging/greybus/Documentation/sysfs-bus-greybus | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/drivers/staging/greybus/Documentation/sysfs-bus-greybus b/drivers/staging/greybus/Documentation/sysfs-bus-greybus index d8bf30e90586..4831efb9d0f7 100644 --- a/drivers/staging/greybus/Documentation/sysfs-bus-greybus +++ b/drivers/staging/greybus/Documentation/sysfs-bus-greybus @@ -52,13 +52,6 @@ Contact: Greg Kroah-Hartman <greg@kroah.com> Description: Product ID of a Greybus interface. -What: /sys/bus/greybus/device/N-I/product_string -Date: October 2015 -KernelVersion: 4.XX -Contact: Greg Kroah-Hartman <greg@kroah.com> -Description: - Product ID string of a Greybus interface. - What: /sys/bus/greybus/device/N-I/vendor_id Date: October 2015 KernelVersion: 4.XX @@ -66,13 +59,6 @@ Contact: Greg Kroah-Hartman <greg@kroah.com> Description: Vendor ID of a Greybus interface. -What: /sys/bus/greybus/device/N-I/vendor_string -Date: October 2015 -KernelVersion: 4.XX -Contact: Greg Kroah-Hartman <greg@kroah.com> -Description: - Vendor ID string of a Greybus interface block. - What: /sys/bus/greybus/device/N-I/version Date: October 2015 KernelVersion: 4.XX @@ -110,6 +96,20 @@ Description: A bundle B on the Interface I, B is replaced by a 1-byte number representing the bundle. +What: /sys/bus/greybus/device/N-I.ctrl/product_string +Date: October 2015 +KernelVersion: 4.XX +Contact: Greg Kroah-Hartman <greg@kroah.com> +Description: + Product ID string of a Greybus interface. + +What: /sys/bus/greybus/device/N-I.ctrl/vendor_string +Date: October 2015 +KernelVersion: 4.XX +Contact: Greg Kroah-Hartman <greg@kroah.com> +Description: + Vendor ID string of a Greybus interface. + What: /sys/bus/greybus/device/N-I.B/bundle_class Date: October 2015 KernelVersion: 4.XX |