1 files changed, 0 insertions, 121 deletions
diff --git a/sys/xen/interface/callback.h b/sys/xen/interface/callback.h
deleted file mode 100644
index f4962f6..0000000
--- a/sys/xen/interface/callback.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/******************************************************************************
- * callback.h
- *
- * Register guest OS callbacks with Xen.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Copyright (c) 2006, Ian Campbell
- */
-
-#ifndef __XEN_PUBLIC_CALLBACK_H__
-#define __XEN_PUBLIC_CALLBACK_H__
-
-#include "xen.h"
-
-/*
- * Prototype for this hypercall is:
- *   long callback_op(int cmd, void *extra_args)
- * @cmd        == CALLBACKOP_??? (callback operation).
- * @extra_args == Operation-specific extra arguments (NULL if none).
- */
-
-/* ia64, x86: Callback for event delivery. */
-#define CALLBACKTYPE_event                 0
-
-/* x86: Failsafe callback when guest state cannot be restored by Xen. */
-#define CALLBACKTYPE_failsafe              1
-
-/* x86/64 hypervisor: Syscall by 64-bit guest app ('64-on-64-on-64'). */
-#define CALLBACKTYPE_syscall               2
-
-/*
- * x86/32 hypervisor: Only available on x86/32 when supervisor_mode_kernel
- *     feature is enabled. Do not use this callback type in new code.
- */
-#define CALLBACKTYPE_sysenter_deprecated   3
-
-/* x86: Callback for NMI delivery. */
-#define CALLBACKTYPE_nmi                   4
-
-/*
- * x86: sysenter is only available as follows:
- * - 32-bit hypervisor: with the supervisor_mode_kernel feature enabled
- * - 64-bit hypervisor: 32-bit guest applications on Intel CPUs
- *                      ('32-on-32-on-64', '32-on-64-on-64')
- *                      [nb. also 64-bit guest applications on Intel CPUs
- *                           ('64-on-64-on-64'), but syscall is preferred]
- */
-#define CALLBACKTYPE_sysenter              5
-
-/*
- * x86/64 hypervisor: Syscall by 32-bit guest app on AMD CPUs
- *                    ('32-on-32-on-64', '32-on-64-on-64')
- */
-#define CALLBACKTYPE_syscall32             7
-
-/*
- * Disable event deliver during callback? This flag is ignored for event and
- * NMI callbacks: event delivery is unconditionally disabled.
- */
-#define _CALLBACKF_mask_events             0
-#define CALLBACKF_mask_events              (1U << _CALLBACKF_mask_events)
-
-/*
- * Register a callback.
- */
-#define CALLBACKOP_register                0
-struct callback_register {
-    uint16_t type;
-    uint16_t flags;
-    xen_callback_t address;
-};
-typedef struct callback_register callback_register_t;
-DEFINE_XEN_GUEST_HANDLE(callback_register_t);
-
-/*
- * Unregister a callback.
- *
- * Not all callbacks can be unregistered. -EINVAL will be returned if
- * you attempt to unregister such a callback.
- */
-#define CALLBACKOP_unregister              1
-struct callback_unregister {
-    uint16_t type;
-    uint16_t _unused;
-};
-typedef struct callback_unregister callback_unregister_t;
-DEFINE_XEN_GUEST_HANDLE(callback_unregister_t);
-
-#if __XEN_INTERFACE_VERSION__ < 0x00030207
-#undef CALLBACKTYPE_sysenter
-#define CALLBACKTYPE_sysenter CALLBACKTYPE_sysenter_deprecated
-#endif
-
-#endif /* __XEN_PUBLIC_CALLBACK_H__ */
-
-/*
- * Local variables:
- * mode: C
- * c-set-style: "BSD"
- * c-basic-offset: 4
- * tab-width: 4
- * indent-tabs-mode: nil
- * End:
- */