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-rw-r--r--sys/xen/interface/nmi.h78
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diff --git a/sys/xen/interface/nmi.h b/sys/xen/interface/nmi.h
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--- a/sys/xen/interface/nmi.h
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-/******************************************************************************
- * nmi.h
- *
- * NMI callback registration and reason codes.
- *
- * 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) 2005, Keir Fraser <keir@xensource.com>
- */
-
-#ifndef __XEN_PUBLIC_NMI_H__
-#define __XEN_PUBLIC_NMI_H__
-
-/*
- * NMI reason codes:
- * Currently these are x86-specific, stored in arch_shared_info.nmi_reason.
- */
- /* I/O-check error reported via ISA port 0x61, bit 6. */
-#define _XEN_NMIREASON_io_error 0
-#define XEN_NMIREASON_io_error (1UL << _XEN_NMIREASON_io_error)
- /* Parity error reported via ISA port 0x61, bit 7. */
-#define _XEN_NMIREASON_parity_error 1
-#define XEN_NMIREASON_parity_error (1UL << _XEN_NMIREASON_parity_error)
- /* Unknown hardware-generated NMI. */
-#define _XEN_NMIREASON_unknown 2
-#define XEN_NMIREASON_unknown (1UL << _XEN_NMIREASON_unknown)
-
-/*
- * long nmi_op(unsigned int cmd, void *arg)
- * NB. All ops return zero on success, else a negative error code.
- */
-
-/*
- * Register NMI callback for this (calling) VCPU. Currently this only makes
- * sense for domain 0, vcpu 0. All other callers will be returned EINVAL.
- * arg == pointer to xennmi_callback structure.
- */
-#define XENNMI_register_callback 0
-struct xennmi_callback {
- unsigned long handler_address;
- unsigned long pad;
-};
-typedef struct xennmi_callback xennmi_callback_t;
-DEFINE_XEN_GUEST_HANDLE(xennmi_callback_t);
-
-/*
- * Deregister NMI callback for this (calling) VCPU.
- * arg == NULL.
- */
-#define XENNMI_unregister_callback 1
-
-#endif /* __XEN_PUBLIC_NMI_H__ */
-
-/*
- * Local variables:
- * mode: C
- * c-set-style: "BSD"
- * c-basic-offset: 4
- * tab-width: 4
- * indent-tabs-mode: nil
- * End:
- */
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