From d162219c655c8cf8003128a13840d6c1e183fb80 Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Tue, 18 Aug 2020 14:51:47 +0300 Subject: mei: virtio: virtualization frontend driver 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 Signed-off-by: Alexander Usyskin Signed-off-by: Wang Yu Signed-off-by: Liu Shuo Link: https://lore.kernel.org/r/20200818115147.2567012-14-tomas.winkler@intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/misc/mei/Makefile | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/misc/mei/Makefile') diff --git a/drivers/misc/mei/Makefile b/drivers/misc/mei/Makefile index f1c76f7ee804..52aefaab5c1b 100644 --- a/drivers/misc/mei/Makefile +++ b/drivers/misc/mei/Makefile @@ -22,6 +22,9 @@ obj-$(CONFIG_INTEL_MEI_TXE) += mei-txe.o mei-txe-objs := pci-txe.o mei-txe-objs += hw-txe.o +obj-$(CONFIG_INTEL_MEI_VIRTIO) += mei-virtio.o +mei-virtio-objs := hw-virtio.o + mei-$(CONFIG_EVENT_TRACING) += mei-trace.o CFLAGS_mei-trace.o = -I$(src) -- cgit v1.2.3