linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	Revert "mei: virtio: virtualization frontend driver"	Michael S. Tsirkin	2020-12-06	1	-874/+0
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	This reverts commit d162219c655c8cf8003128a13840d6c1e183fb80. The device uses a VIRTIO device ID out of a not-for-production range. Releasing Linux using an ID out of this range will make it conflict with development setups. An official request to reserve an ID for an MEI device is yet to be submitted to the virtio TC, thus there's no chance it will be reserved and fixed in time before the next release. Once requested it usually takes 2-3 weeks to land in the spec, which means the device can be supported with the official ID in the next Linux version if contributors act quickly. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Cc: Tomas Winkler <tomas.winkler@intel.com> Cc: Alexander Usyskin <alexander.usyskin@intel.com> Cc: Wang Yu <yu1.wang@intel.com> Cc: Liu Shuo <shuo.a.liu@intel.com> Link: https://lore.kernel.org/r/20201205193625.469773-1-mst@redhat.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
*	mei: virtio: virtualization frontend driver	Tomas Winkler	2020-08-18	1	-0/+874
	This frontend driver implements MEI hw interface based on virtio framework to let MEI driver work without changes under virtualization. It requires a backend service in the ACRN device-model on the service OS side to make it work. The backend service will emulate mei routing and assign vtags for each mei vritio device. The backend service is available in ACRN device-model at github. For more information, please refer to https://projectacrn.org The ACRN virtio sub device id for MEI is is 0x8602. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Wang Yu <yu1.wang@intel.com> Signed-off-by: Liu Shuo <shuo.a.liu@intel.com> Link: https://lore.kernel.org/r/20200818115147.2567012-14-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>