drivers/xen/Makefile

# SPDX-License-Identifier:	GPL-2.0+
#
# (C) Copyright 2020 EPAM Systems Inc.

obj-y += hypervisor.o
obj-y += events.o
obj-y += xenbus.o
obj-y += gnttab.o

obj-$(CONFIG_PVBLOCK) += pvblock.o
xen: Port Xen hypervisor related code from mini-os Port hypervisor related code from Mini-OS. This is referencing the code of Mini-OS from [1] by Huang Shijie and Volodymyr Babchuk which is for ARM64. Update essential arch code to support required bit operations, memory barriers etc. Copyright for the bits ported belong to at least the following authors, please see related files for details: Copyright (c) 2002-2003, K A Fraser Copyright (c) 2005, Grzegorz Milos, gm281@cam.ac.uk,Intel Research Cambridge Copyright (c) 2014, Karim Allah Ahmed <karim.allah.ahmed@gmail.com> [1] - https://github.com/zyzii/mini-os.git Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> [trini: Drop wmb() from musb-net/linux-compat.h now] Signed-off-by: Tom Rini <trini@konsulko.com> 2020-08-06 12:42:48 +03:00			`# SPDX-License-Identifier: GPL-2.0+`
			`#`
			`# (C) Copyright 2020 EPAM Systems Inc.`

			`obj-y += hypervisor.o`
xen: Port Xen event channel driver from mini-os Make required updates to run on u-boot. Strip functionality not needed by U-boot. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> 2020-08-06 12:42:49 +03:00			`obj-y += events.o`
xen: Port Xen bus driver from mini-os Make required updates to run on u-boot and strip test code. Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 2020-08-06 12:42:53 +03:00			`obj-y += xenbus.o`
xen: Port Xen grant table driver from mini-os Make required updates to run on u-boot. Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> 2020-08-06 12:42:54 +03:00			`obj-y += gnttab.o`
xen: pvblock: Add initial support for para-virtualized block driver Add initial infrastructure for Xen para-virtualized block device. This includes compile-time configuration and the skeleton for the future driver implementation. Add new class UCLASS_PVBLOCK which is going to be a parent for virtual block devices. Add new interface type IF_TYPE_PVBLOCK. Implement basic driver setup by reading XenStore configuration. Signed-off-by: Andrii Anisov <andrii_anisov@epam.com> Signed-off-by: Anastasiia Lukianenko <anastasiia_lukianenko@epam.com> Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 2020-08-06 12:42:55 +03:00
			`obj-$(CONFIG_PVBLOCK) += pvblock.o`