From be1aaf4e4026118e4191117a48f8a8078d1c0ed4 Mon Sep 17 00:00:00 2001 From: Shannon Zhao Date: Thu, 7 Apr 2016 20:03:32 +0800 Subject: ARM64: XEN: Add a function to initialize Xen specific UEFI runtime services When running on Xen hypervisor, runtime services are supported through hypercall. Add a Xen specific function to initialize runtime services. Signed-off-by: Shannon Zhao Reviewed-by: Stefano Stabellini Tested-by: Julien Grall Acked-by: Catalin Marinas --- arch/arm/include/asm/xen/xen-ops.h | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 arch/arm/include/asm/xen/xen-ops.h (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/xen/xen-ops.h b/arch/arm/include/asm/xen/xen-ops.h new file mode 100644 index 000000000000..ec154e719b11 --- /dev/null +++ b/arch/arm/include/asm/xen/xen-ops.h @@ -0,0 +1,6 @@ +#ifndef _ASM_XEN_OPS_H +#define _ASM_XEN_OPS_H + +void xen_efi_runtime_setup(void); + +#endif /* _ASM_XEN_OPS_H */ -- cgit v1.2.3 From 4b5ae0150f29f494427a5d5561f1cd43e6cb2396 Mon Sep 17 00:00:00 2001 From: Juergen Gross Date: Wed, 6 Jul 2016 07:00:29 +0200 Subject: arm/xen: add support for vm_assist hypercall Add support for the Xen HYPERVISOR_vm_assist hypercall. Signed-off-by: Juergen Gross Reviewed-by: Boris Ostrovsky Reviewed-by: Julien Grall Reviewed-by: Stefano Stabellini Signed-off-by: David Vrabel --- arch/arm/include/asm/xen/hypercall.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/xen/hypercall.h b/arch/arm/include/asm/xen/hypercall.h index b6b962d70db9..9d874db13c0e 100644 --- a/arch/arm/include/asm/xen/hypercall.h +++ b/arch/arm/include/asm/xen/hypercall.h @@ -52,6 +52,7 @@ int HYPERVISOR_memory_op(unsigned int cmd, void *arg); int HYPERVISOR_physdev_op(int cmd, void *arg); int HYPERVISOR_vcpu_op(int cmd, int vcpuid, void *extra_args); int HYPERVISOR_tmem_op(void *arg); +int HYPERVISOR_vm_assist(unsigned int cmd, unsigned int type); int HYPERVISOR_platform_op_raw(void *arg); static inline int HYPERVISOR_platform_op(struct xen_platform_op *op) { -- cgit v1.2.3