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-rw-r--r--include/asm-i386/xen/hypercall.h413
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diff --git a/include/asm-i386/xen/hypercall.h b/include/asm-i386/xen/hypercall.h
deleted file mode 100644
index bc0ee7d961c..00000000000
--- a/include/asm-i386/xen/hypercall.h
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@@ -1,413 +0,0 @@
-/******************************************************************************
- * hypercall.h
- *
- * Linux-specific hypervisor handling.
- *
- * Copyright (c) 2002-2004, K A Fraser
- *
- * 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; or, when distributed
- * separately from the Linux kernel or incorporated into other
- * software packages, subject to the following license:
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this source file (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.
- */
-
-#ifndef __HYPERCALL_H__
-#define __HYPERCALL_H__
-
-#include <linux/errno.h>
-#include <linux/string.h>
-
-#include <xen/interface/xen.h>
-#include <xen/interface/sched.h>
-#include <xen/interface/physdev.h>
-
-extern struct { char _entry[32]; } hypercall_page[];
-
-#define _hypercall0(type, name) \
-({ \
- long __res; \
- asm volatile ( \
- "call %[call]" \
- : "=a" (__res) \
- : [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
- : "memory" ); \
- (type)__res; \
-})
-
-#define _hypercall1(type, name, a1) \
-({ \
- long __res, __ign1; \
- asm volatile ( \
- "call %[call]" \
- : "=a" (__res), "=b" (__ign1) \
- : "1" ((long)(a1)), \
- [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
- : "memory" ); \
- (type)__res; \
-})
-
-#define _hypercall2(type, name, a1, a2) \
-({ \
- long __res, __ign1, __ign2; \
- asm volatile ( \
- "call %[call]" \
- : "=a" (__res), "=b" (__ign1), "=c" (__ign2) \
- : "1" ((long)(a1)), "2" ((long)(a2)), \
- [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
- : "memory" ); \
- (type)__res; \
-})
-
-#define _hypercall3(type, name, a1, a2, a3) \
-({ \
- long __res, __ign1, __ign2, __ign3; \
- asm volatile ( \
- "call %[call]" \
- : "=a" (__res), "=b" (__ign1), "=c" (__ign2), \
- "=d" (__ign3) \
- : "1" ((long)(a1)), "2" ((long)(a2)), \
- "3" ((long)(a3)), \
- [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
- : "memory" ); \
- (type)__res; \
-})
-
-#define _hypercall4(type, name, a1, a2, a3, a4) \
-({ \
- long __res, __ign1, __ign2, __ign3, __ign4; \
- asm volatile ( \
- "call %[call]" \
- : "=a" (__res), "=b" (__ign1), "=c" (__ign2), \
- "=d" (__ign3), "=S" (__ign4) \
- : "1" ((long)(a1)), "2" ((long)(a2)), \
- "3" ((long)(a3)), "4" ((long)(a4)), \
- [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
- : "memory" ); \
- (type)__res; \
-})
-
-#define _hypercall5(type, name, a1, a2, a3, a4, a5) \
-({ \
- long __res, __ign1, __ign2, __ign3, __ign4, __ign5; \
- asm volatile ( \
- "call %[call]" \
- : "=a" (__res), "=b" (__ign1), "=c" (__ign2), \
- "=d" (__ign3), "=S" (__ign4), "=D" (__ign5) \
- : "1" ((long)(a1)), "2" ((long)(a2)), \
- "3" ((long)(a3)), "4" ((long)(a4)), \
- "5" ((long)(a5)), \
- [call] "m" (hypercall_page[__HYPERVISOR_##name]) \
- : "memory" ); \
- (type)__res; \
-})
-
-static inline int
-HYPERVISOR_set_trap_table(struct trap_info *table)
-{
- return _hypercall1(int, set_trap_table, table);
-}
-
-static inline int
-HYPERVISOR_mmu_update(struct mmu_update *req, int count,
- int *success_count, domid_t domid)
-{
- return _hypercall4(int, mmu_update, req, count, success_count, domid);
-}
-
-static inline int
-HYPERVISOR_mmuext_op(struct mmuext_op *op, int count,
- int *success_count, domid_t domid)
-{
- return _hypercall4(int, mmuext_op, op, count, success_count, domid);
-}
-
-static inline int
-HYPERVISOR_set_gdt(unsigned long *frame_list, int entries)
-{
- return _hypercall2(int, set_gdt, frame_list, entries);
-}
-
-static inline int
-HYPERVISOR_stack_switch(unsigned long ss, unsigned long esp)
-{
- return _hypercall2(int, stack_switch, ss, esp);
-}
-
-static inline int
-HYPERVISOR_set_callbacks(unsigned long event_selector,
- unsigned long event_address,
- unsigned long failsafe_selector,
- unsigned long failsafe_address)
-{
- return _hypercall4(int, set_callbacks,
- event_selector, event_address,
- failsafe_selector, failsafe_address);
-}
-
-static inline int
-HYPERVISOR_fpu_taskswitch(int set)
-{
- return _hypercall1(int, fpu_taskswitch, set);
-}
-
-static inline int
-HYPERVISOR_sched_op(int cmd, unsigned long arg)
-{
- return _hypercall2(int, sched_op, cmd, arg);
-}
-
-static inline long
-HYPERVISOR_set_timer_op(u64 timeout)
-{
- unsigned long timeout_hi = (unsigned long)(timeout>>32);
- unsigned long timeout_lo = (unsigned long)timeout;
- return _hypercall2(long, set_timer_op, timeout_lo, timeout_hi);
-}
-
-static inline int
-HYPERVISOR_set_debugreg(int reg, unsigned long value)
-{
- return _hypercall2(int, set_debugreg, reg, value);
-}
-
-static inline unsigned long
-HYPERVISOR_get_debugreg(int reg)
-{
- return _hypercall1(unsigned long, get_debugreg, reg);
-}
-
-static inline int
-HYPERVISOR_update_descriptor(u64 ma, u64 desc)
-{
- return _hypercall4(int, update_descriptor, ma, ma>>32, desc, desc>>32);
-}
-
-static inline int
-HYPERVISOR_memory_op(unsigned int cmd, void *arg)
-{
- return _hypercall2(int, memory_op, cmd, arg);
-}
-
-static inline int
-HYPERVISOR_multicall(void *call_list, int nr_calls)
-{
- return _hypercall2(int, multicall, call_list, nr_calls);
-}
-
-static inline int
-HYPERVISOR_update_va_mapping(unsigned long va, pte_t new_val,
- unsigned long flags)
-{
- unsigned long pte_hi = 0;
-#ifdef CONFIG_X86_PAE
- pte_hi = new_val.pte_high;
-#endif
- return _hypercall4(int, update_va_mapping, va,
- new_val.pte_low, pte_hi, flags);
-}
-
-static inline int
-HYPERVISOR_event_channel_op(int cmd, void *arg)
-{
- int rc = _hypercall2(int, event_channel_op, cmd, arg);
- if (unlikely(rc == -ENOSYS)) {
- struct evtchn_op op;
- op.cmd = cmd;
- memcpy(&op.u, arg, sizeof(op.u));
- rc = _hypercall1(int, event_channel_op_compat, &op);
- memcpy(arg, &op.u, sizeof(op.u));
- }
- return rc;
-}
-
-static inline int
-HYPERVISOR_xen_version(int cmd, void *arg)
-{
- return _hypercall2(int, xen_version, cmd, arg);
-}
-
-static inline int
-HYPERVISOR_console_io(int cmd, int count, char *str)
-{
- return _hypercall3(int, console_io, cmd, count, str);
-}
-
-static inline int
-HYPERVISOR_physdev_op(int cmd, void *arg)
-{
- int rc = _hypercall2(int, physdev_op, cmd, arg);
- if (unlikely(rc == -ENOSYS)) {
- struct physdev_op op;
- op.cmd = cmd;
- memcpy(&op.u, arg, sizeof(op.u));
- rc = _hypercall1(int, physdev_op_compat, &op);
- memcpy(arg, &op.u, sizeof(op.u));
- }
- return rc;
-}
-
-static inline int
-HYPERVISOR_grant_table_op(unsigned int cmd, void *uop, unsigned int count)
-{
- return _hypercall3(int, grant_table_op, cmd, uop, count);
-}
-
-static inline int
-HYPERVISOR_update_va_mapping_otherdomain(unsigned long va, pte_t new_val,
- unsigned long flags, domid_t domid)
-{
- unsigned long pte_hi = 0;
-#ifdef CONFIG_X86_PAE
- pte_hi = new_val.pte_high;
-#endif
- return _hypercall5(int, update_va_mapping_otherdomain, va,
- new_val.pte_low, pte_hi, flags, domid);
-}
-
-static inline int
-HYPERVISOR_vm_assist(unsigned int cmd, unsigned int type)
-{
- return _hypercall2(int, vm_assist, cmd, type);
-}
-
-static inline int
-HYPERVISOR_vcpu_op(int cmd, int vcpuid, void *extra_args)
-{
- return _hypercall3(int, vcpu_op, cmd, vcpuid, extra_args);
-}
-
-static inline int
-HYPERVISOR_suspend(unsigned long srec)
-{
- return _hypercall3(int, sched_op, SCHEDOP_shutdown,
- SHUTDOWN_suspend, srec);
-}
-
-static inline int
-HYPERVISOR_nmi_op(unsigned long op, unsigned long arg)
-{
- return _hypercall2(int, nmi_op, op, arg);
-}
-
-static inline void
-MULTI_update_va_mapping(struct multicall_entry *mcl, unsigned long va,
- pte_t new_val, unsigned long flags)
-{
- mcl->op = __HYPERVISOR_update_va_mapping;
- mcl->args[0] = va;
-#ifdef CONFIG_X86_PAE
- mcl->args[1] = new_val.pte_low;
- mcl->args[2] = new_val.pte_high;
-#else
- mcl->args[1] = new_val.pte_low;
- mcl->args[2] = 0;
-#endif
- mcl->args[3] = flags;
-}
-
-static inline void
-MULTI_grant_table_op(struct multicall_entry *mcl, unsigned int cmd,
- void *uop, unsigned int count)
-{
- mcl->op = __HYPERVISOR_grant_table_op;
- mcl->args[0] = cmd;
- mcl->args[1] = (unsigned long)uop;
- mcl->args[2] = count;
-}
-
-static inline void
-MULTI_update_va_mapping_otherdomain(struct multicall_entry *mcl, unsigned long va,
- pte_t new_val, unsigned long flags,
- domid_t domid)
-{
- mcl->op = __HYPERVISOR_update_va_mapping_otherdomain;
- mcl->args[0] = va;
-#ifdef CONFIG_X86_PAE
- mcl->args[1] = new_val.pte_low;
- mcl->args[2] = new_val.pte_high;
-#else
- mcl->args[1] = new_val.pte_low;
- mcl->args[2] = 0;
-#endif
- mcl->args[3] = flags;
- mcl->args[4] = domid;
-}
-
-static inline void
-MULTI_update_descriptor(struct multicall_entry *mcl, u64 maddr,
- struct desc_struct desc)
-{
- mcl->op = __HYPERVISOR_update_descriptor;
- mcl->args[0] = maddr;
- mcl->args[1] = maddr >> 32;
- mcl->args[2] = desc.a;
- mcl->args[3] = desc.b;
-}
-
-static inline void
-MULTI_memory_op(struct multicall_entry *mcl, unsigned int cmd, void *arg)
-{
- mcl->op = __HYPERVISOR_memory_op;
- mcl->args[0] = cmd;
- mcl->args[1] = (unsigned long)arg;
-}
-
-static inline void
-MULTI_mmu_update(struct multicall_entry *mcl, struct mmu_update *req,
- int count, int *success_count, domid_t domid)
-{
- mcl->op = __HYPERVISOR_mmu_update;
- mcl->args[0] = (unsigned long)req;
- mcl->args[1] = count;
- mcl->args[2] = (unsigned long)success_count;
- mcl->args[3] = domid;
-}
-
-static inline void
-MULTI_mmuext_op(struct multicall_entry *mcl, struct mmuext_op *op, int count,
- int *success_count, domid_t domid)
-{
- mcl->op = __HYPERVISOR_mmuext_op;
- mcl->args[0] = (unsigned long)op;
- mcl->args[1] = count;
- mcl->args[2] = (unsigned long)success_count;
- mcl->args[3] = domid;
-}
-
-static inline void
-MULTI_set_gdt(struct multicall_entry *mcl, unsigned long *frames, int entries)
-{
- mcl->op = __HYPERVISOR_set_gdt;
- mcl->args[0] = (unsigned long)frames;
- mcl->args[1] = entries;
-}
-
-static inline void
-MULTI_stack_switch(struct multicall_entry *mcl,
- unsigned long ss, unsigned long esp)
-{
- mcl->op = __HYPERVISOR_stack_switch;
- mcl->args[0] = ss;
- mcl->args[1] = esp;
-}
-
-#endif /* __HYPERCALL_H__ */
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