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63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/*
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* vcpu.h: HVM per vcpu definitions
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*
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* Copyright (c) 2005, International Business Machines Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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* Place - Suite 330, Boston, MA 02111-1307 USA.
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*/
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#ifndef __ASM_X86_HVM_VCPU_H__
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#define __ASM_X86_HVM_VCPU_H__
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#include <asm/hvm/io.h>
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#include <asm/hvm/vlapic.h>
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#include <asm/hvm/vmx/vmcs.h>
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#include <asm/hvm/svm/vmcb.h>
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#define HVM_VCPU_INIT_SIPI_SIPI_STATE_NORM 0
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#define HVM_VCPU_INIT_SIPI_SIPI_STATE_WAIT_SIPI 1
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struct hvm_vcpu {
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unsigned long hw_cr3; /* value we give to HW to use */
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unsigned long ioflags;
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struct hvm_io_op io_op;
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struct vlapic vlapic;
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s64 cache_tsc_offset;
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u64 guest_time;
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/* Lock and list for virtual platform timers. */
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spinlock_t tm_lock;
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struct list_head tm_list;
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/* For AP startup */
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unsigned long init_sipi_sipi_state;
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int xen_port;
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bool_t flag_dr_dirty;
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bool_t debug_state_latch;
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union {
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struct arch_vmx_struct vmx;
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struct arch_svm_struct svm;
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} u;
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};
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#define ARCH_HVM_IO_WAIT 1 /* Waiting for I/O completion */
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#define HVM_CONTEXT_STACK_BYTES (offsetof(struct cpu_user_regs, error_code))
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#endif /* __ASM_X86_HVM_VCPU_H__ */
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