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linux-headers: drop kvm_para.h

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Unused now and can be removed.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Michael S. Tsirkin 2018-04-17 21:51:25 +03:00
parent 1814eab673
commit fe7f9b8e6e
9 changed files with 0 additions and 370 deletions
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99
linux-headers/asm-powerpc/epapr_hcalls.h
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/* SPDX-License-Identifier: ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) */
/*
* ePAPR hcall interface
*
* Copyright 2008-2011 Freescale Semiconductor, Inc.
*
* Author: Timur Tabi <timur@freescale.com>
*
* This file is provided under a dual BSD/GPL license. When using or
* redistributing this file, you may do so under either license.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Freescale Semiconductor nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
*
* ALTERNATIVELY, this software may be distributed under the terms of the
* GNU General Public License ("GPL") as published by the Free Software
* Foundation, either version 2 of that License or (at your option) any
* later version.
*
* THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``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 Freescale Semiconductor 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.
*/
#ifndef _ASM_POWERPC_EPAPR_HCALLS_H
#define _ASM_POWERPC_EPAPR_HCALLS_H
#define EV_BYTE_CHANNEL_SEND 1
#define EV_BYTE_CHANNEL_RECEIVE 2
#define EV_BYTE_CHANNEL_POLL 3
#define EV_INT_SET_CONFIG 4
#define EV_INT_GET_CONFIG 5
#define EV_INT_SET_MASK 6
#define EV_INT_GET_MASK 7
#define EV_INT_IACK 9
#define EV_INT_EOI 10
#define EV_INT_SEND_IPI 11
#define EV_INT_SET_TASK_PRIORITY 12
#define EV_INT_GET_TASK_PRIORITY 13
#define EV_DOORBELL_SEND 14
#define EV_MSGSND 15
#define EV_IDLE 16
/* vendor ID: epapr */
#define EV_LOCAL_VENDOR_ID 0 /* for private use */
#define EV_EPAPR_VENDOR_ID 1
#define EV_FSL_VENDOR_ID 2 /* Freescale Semiconductor */
#define EV_IBM_VENDOR_ID 3 /* IBM */
#define EV_GHS_VENDOR_ID 4 /* Green Hills Software */
#define EV_ENEA_VENDOR_ID 5 /* Enea */
#define EV_WR_VENDOR_ID 6 /* Wind River Systems */
#define EV_AMCC_VENDOR_ID 7 /* Applied Micro Circuits */
#define EV_KVM_VENDOR_ID 42 /* KVM */
/* The max number of bytes that a byte channel can send or receive per call */
#define EV_BYTE_CHANNEL_MAX_BYTES 16
#define _EV_HCALL_TOKEN(id, num) (((id) << 16) | (num))
#define EV_HCALL_TOKEN(hcall_num) _EV_HCALL_TOKEN(EV_EPAPR_VENDOR_ID, hcall_num)
/* epapr return codes */
#define EV_SUCCESS 0
#define EV_EPERM 1 /* Operation not permitted */
#define EV_ENOENT 2 /* Entry Not Found */
#define EV_EIO 3 /* I/O error occurred */
#define EV_EAGAIN 4 /* The operation had insufficient
* resources to complete and should be
* retried
*/
#define EV_ENOMEM 5 /* There was insufficient memory to
* complete the operation */
#define EV_EFAULT 6 /* Bad guest address */
#define EV_ENODEV 7 /* No such device */
#define EV_EINVAL 8 /* An argument supplied to the hcall
was out of range or invalid */
#define EV_INTERNAL 9 /* An internal error occurred */
#define EV_CONFIG 10 /* A configuration error was detected */
#define EV_INVALID_STATE 11 /* The object is in an invalid state */
#define EV_UNIMPLEMENTED 12 /* Unimplemented hypercall */
#define EV_BUFFER_OVERFLOW 13 /* Caller-supplied buffer too small */
#endif /* _ASM_POWERPC_EPAPR_HCALLS_H */

98
linux-headers/asm-powerpc/kvm_para.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Copyright IBM Corp. 2008
*
* Authors: Hollis Blanchard <hollisb@us.ibm.com>
*/
#ifndef __POWERPC_KVM_PARA_H__
#define __POWERPC_KVM_PARA_H__
#include <linux/types.h>
/*
* Additions to this struct must only occur at the end, and should be
* accompanied by a KVM_MAGIC_FEAT flag to advertise that they are present
* (albeit not necessarily relevant to the current target hardware platform).
*
* Struct fields are always 32 or 64 bit aligned, depending on them being 32
* or 64 bit wide respectively.
*
* See Documentation/virtual/kvm/ppc-pv.txt
*/
struct kvm_vcpu_arch_shared {
__u64 scratch1;
__u64 scratch2;
__u64 scratch3;
__u64 critical; /* Guest may not get interrupts if == r1 */
__u64 sprg0;
__u64 sprg1;
__u64 sprg2;
__u64 sprg3;
__u64 srr0;
__u64 srr1;
__u64 dar; /* dear on BookE */
__u64 msr;
__u32 dsisr;
__u32 int_pending; /* Tells the guest if we have an interrupt */
__u32 sr[16];
__u32 mas0;
__u32 mas1;
__u64 mas7_3;
__u64 mas2;
__u32 mas4;
__u32 mas6;
__u32 esr;
__u32 pir;
/*
* SPRG4-7 are user-readable, so we can only keep these consistent
* between the shared area and the real registers when there's an
* intervening exit to KVM. This also applies to SPRG3 on some
* chips.
*
* This suffices for access by guest userspace, since in PR-mode
* KVM, an exit must occur when changing the guest's MSR[PR].
* If the guest kernel writes to SPRG3-7 via the shared area, it
* must also use the shared area for reading while in kernel space.
*/
__u64 sprg4;
__u64 sprg5;
__u64 sprg6;
__u64 sprg7;
};
#define KVM_SC_MAGIC_R0 0x4b564d21 /* "KVM!" */
#define KVM_HCALL_TOKEN(num) _EV_HCALL_TOKEN(EV_KVM_VENDOR_ID, num)
#include <asm/epapr_hcalls.h>
#define KVM_FEATURE_MAGIC_PAGE 1
/* Magic page flags from host to guest */
#define KVM_MAGIC_FEAT_SR (1 << 0)
/* MASn, ESR, PIR, and high SPRGs */
#define KVM_MAGIC_FEAT_MAS0_TO_SPRG7 (1 << 1)
/* Magic page flags from guest to host */
#define MAGIC_PAGE_FLAG_NOT_MAPPED_NX (1 << 0)
#endif /* __POWERPC_KVM_PARA_H__ */