062b878f58
- Allow a hostbridge to be created with AMD as a vendor. This passes the OpenBSD check to allow the use of MSI on a PCI bus. - Enable the i/o interrupt section of the mptable, and populate it with unity ISA mappings. This allows the 'legacy' IRQ mappings of the PCI serial port to be set up. Delete unused print routine that was obscuring code. - Use the '-W' option to enable virtio single-vector MSI rather than an environment variable. Update the virtio net/block drivers to query this flag when setting up interrupts.: bhyverun.c - Fix the arithmetic used to derive the century byte in RTC CMOS, as well as encoding it in BCD. Reviewed by: neel MFC after: 3 days
52 lines
2.0 KiB
C
52 lines
2.0 KiB
C
/*-
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* Copyright (c) 2011 NetApp, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _FBSDRUN_H_
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#define _FBSDRUN_H_
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#ifndef CTASSERT /* Allow lint to override */
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#define CTASSERT(x) _CTASSERT(x, __LINE__)
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#define _CTASSERT(x, y) __CTASSERT(x, y)
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#define __CTASSERT(x, y) typedef char __assert ## y[(x) ? 1 : -1]
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#endif
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struct vmctx;
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extern int guest_ncpus;
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extern char *vmname;
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void *paddr_guest2host(struct vmctx *ctx, uintptr_t addr, size_t len);
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void fbsdrun_set_capabilities(struct vmctx *ctx, int cpu);
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void fbsdrun_addcpu(struct vmctx *ctx, int cpu, uint64_t rip);
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int fbsdrun_muxed(void);
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int fbsdrun_vmexit_on_hlt(void);
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int fbsdrun_vmexit_on_pause(void);
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int fbsdrun_disable_x2apic(void);
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int fbsdrun_virtio_msix(void);
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#endif
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