From 666834c47d3b41da550bbcbc709148e5fc14879c Mon Sep 17 00:00:00 2001 From: Shuo Liu Date: Sun, 7 Feb 2021 11:10:27 +0800 Subject: virt: acrn: Introduce ACRN HSM basic driver ACRN Hypervisor Service Module (HSM) is a kernel module in Service VM which communicates with ACRN userspace through ioctls and talks to ACRN Hypervisor through hypercalls. Add a basic HSM driver which allows Service VM userspace to communicate with ACRN. The following patches will add more ioctls, guest VM memory mapping caching, I/O request processing, ioeventfd and irqfd into this module. HSM exports a char device interface (/dev/acrn_hsm) to userspace. Cc: Dave Hansen Cc: Zhi Wang Cc: Zhenyu Wang Cc: Yu Wang Cc: Reinette Chatre Cc: Greg Kroah-Hartman Reviewed-by: Reinette Chatre Signed-off-by: Shuo Liu Link: https://lore.kernel.org/r/20210207031040.49576-6-shuo.a.liu@intel.com Signed-off-by: Greg Kroah-Hartman --- drivers/virt/Kconfig | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/virt/Kconfig') diff --git a/drivers/virt/Kconfig b/drivers/virt/Kconfig index 80c5f9c16ec1..8061e8ef449f 100644 --- a/drivers/virt/Kconfig +++ b/drivers/virt/Kconfig @@ -34,4 +34,6 @@ config FSL_HV_MANAGER source "drivers/virt/vboxguest/Kconfig" source "drivers/virt/nitro_enclaves/Kconfig" + +source "drivers/virt/acrn/Kconfig" endif -- cgit v1.2.3