[Intel-wired-lan] virtual-bus[v4]: Implementation of Virtual Bus

[Bowers, AndrewX]

> -----Original Message-----
> From: Intel-wired-lan [mailto:intel-wired-lan-bounces at osuosl.org] On
> Behalf Of Ertman, David M
> Sent: Monday, November 18, 2019 8:07 PM
> To: 'intel-wired-lan at lists.osuosl.org' <intel-wired-lan at lists.osuosl.org>;
> Kirsher, Jeffrey T <jeffrey.t.kirsher at intel.com>; Patil, Kiran
> <kiran.patil at intel.com>
> Subject: [Intel-wired-lan] virtual-bus[v4]: Implementation of Virtual Bus
> 
> virtual-bus[v4]: Implementation of Virtual Bus
> 
> From: Dave Ertman <david.m.ertman at intel.com>
> 
> This is the initial implementation of the virtual bus, virtbus_device and
> virtbus_driver.  The virtual bus is a software based bus intended to support
> registering virtbus_devices and virtbus_drivers and provide matching
> between them and probing of the registered drivers.
> 
> The primary purpose of the virtual bus is to provide matching services to
> allow the use of a container_of to get access to a piece of desired data.  This
> will allow two separate kernel objects to match up and start communication.
> 
> The bus will support probe/remove shutdown and suspend/resume
> callbacks.
> 
> Kconfig and Makefile alterations are included
> 
> Signed-off-by: Dave Ertman <david.m.ertman at intel.com>
> Signed-off-by: Kiran Patil <kiran.patil at intel.com>
> ---
>  .../selftests/virtual_bus/virtual_bus_dev/Makefile |    7 +
>  .../virtual_bus/virtual_bus_dev/virtual_bus_dev.c  |   60 ++++++++++
>  .../selftests/virtual_bus/virtual_bus_drv/Makefile |    7 +
>  .../virtual_bus/virtual_bus_drv/virtual_bus_drv.c  |  115
> ++++++++++++++++++++
>  4 files changed, 189 insertions(+)
>  create mode 100644
> tools/testing/selftests/virtual_bus/virtual_bus_dev/Makefile
>  create mode 100644
> tools/testing/selftests/virtual_bus/virtual_bus_dev/virtual_bus_dev.c
>  create mode 100644
> tools/testing/selftests/virtual_bus/virtual_bus_drv/Makefile
>  create mode 100644
> tools/testing/selftests/virtual_bus/virtual_bus_drv/virtual_bus_drv.c

Tested-by: Andrew Bowers <andrewx.bowers at intel.com>