From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- roms/u-boot/include/xen/interface/hvm/hvm_op.h | 55 ++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 roms/u-boot/include/xen/interface/hvm/hvm_op.h (limited to 'roms/u-boot/include/xen/interface/hvm/hvm_op.h') diff --git a/roms/u-boot/include/xen/interface/hvm/hvm_op.h b/roms/u-boot/include/xen/interface/hvm/hvm_op.h new file mode 100644 index 000000000..605d943fb --- /dev/null +++ b/roms/u-boot/include/xen/interface/hvm/hvm_op.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: MIT + * + * hvm_op.h + * + * Copyright (c) 2007, Keir Fraser + */ + +#ifndef __XEN_PUBLIC_HVM_HVM_OP_H__ +#define __XEN_PUBLIC_HVM_HVM_OP_H__ + +/* Get/set subcommands: the second argument of the hypercall is a + * pointer to a xen_hvm_param struct. + */ +#define HVMOP_set_param 0 +#define HVMOP_get_param 1 +struct xen_hvm_param { + domid_t domid; /* IN */ + u32 index; /* IN */ + u64 value; /* IN/OUT */ +}; + +DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_param); + +/* Hint from PV drivers for pagetable destruction. */ +#define HVMOP_pagetable_dying 9 +struct xen_hvm_pagetable_dying { + /* Domain with a pagetable about to be destroyed. */ + domid_t domid; + /* guest physical address of the toplevel pagetable dying */ + aligned_u64 gpa; +}; + +DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_pagetable_dying); + +enum hvmmem_type_t { + HVMMEM_ram_rw, /* Normal read/write guest RAM */ + HVMMEM_ram_ro, /* Read-only; writes are discarded */ + HVMMEM_mmio_dm, /* Reads and write go to the device model */ +}; + +#define HVMOP_get_mem_type 15 +/* Return hvmmem_type_t for the specified pfn. */ +struct xen_hvm_get_mem_type { + /* Domain to be queried. */ + domid_t domid; + /* OUT variable. */ + u16 mem_type; + u16 pad[2]; /* align next field on 8-byte boundary */ + /* IN variable. */ + u64 pfn; +}; + +DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_get_mem_type); + +#endif /* __XEN_PUBLIC_HVM_HVM_OP_H__ */ -- cgit