freebsd-dev/sys/amd64/vmm/vmm_ktr.h
Neel Natu d17b5104a9 Add emulation of the "outsb" instruction. NetBSD guests use this to write to
the UART FIFO.

The emulation is constrained in a number of ways: 64-bit only, doesn't check
for all exception conditions, limited to i/o ports emulated in userspace.

Some of these constraints will be relaxed in followup commits.

Requested by:	grehan
Reviewed by:	tychon (partially and a much earlier version)
2014-05-23 05:15:17 +00:00

70 lines
2.6 KiB
C

/*-
* Copyright (c) 2011 NetApp, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _VMM_KTR_H_
#define _VMM_KTR_H_
#include <sys/ktr.h>
#include <sys/pcpu.h>
#ifndef KTR_VMM
#define KTR_VMM KTR_GEN
#endif
#define VCPU_CTR0(vm, vcpuid, format) \
CTR2(KTR_VMM, "vm %s[%d]: " format, vm_name((vm)), (vcpuid))
#define VCPU_CTR1(vm, vcpuid, format, p1) \
CTR3(KTR_VMM, "vm %s[%d]: " format, vm_name((vm)), (vcpuid), (p1))
#define VCPU_CTR2(vm, vcpuid, format, p1, p2) \
CTR4(KTR_VMM, "vm %s[%d]: " format, vm_name((vm)), (vcpuid), (p1), (p2))
#define VCPU_CTR3(vm, vcpuid, format, p1, p2, p3) \
CTR5(KTR_VMM, "vm %s[%d]: " format, vm_name((vm)), (vcpuid), (p1), (p2), (p3))
#define VCPU_CTR4(vm, vcpuid, format, p1, p2, p3, p4) \
CTR6(KTR_VMM, "vm %s[%d]: " format, vm_name((vm)), (vcpuid), \
(p1), (p2), (p3), (p4))
#define VM_CTR0(vm, format) \
CTR1(KTR_VMM, "vm %s: " format, vm_name((vm)))
#define VM_CTR1(vm, format, p1) \
CTR2(KTR_VMM, "vm %s: " format, vm_name((vm)), (p1))
#define VM_CTR2(vm, format, p1, p2) \
CTR3(KTR_VMM, "vm %s: " format, vm_name((vm)), (p1), (p2))
#define VM_CTR3(vm, format, p1, p2, p3) \
CTR4(KTR_VMM, "vm %s: " format, vm_name((vm)), (p1), (p2), (p3))
#define VM_CTR4(vm, format, p1, p2, p3, p4) \
CTR5(KTR_VMM, "vm %s: " format, vm_name((vm)), (p1), (p2), (p3), (p4))
#endif