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[src/trunk]: src/sys/external/mit/xen-include-public/dist/xen/include/public ...
details: https://anonhg.NetBSD.org/src/rev/856d5758999a
branches: trunk
changeset: 838836:856d5758999a
user: cherry <cherry%NetBSD.org@localhost>
date: Sat Feb 02 08:03:47 2019 +0000
description:
Import Xen public headers version 4.11.1
Release tag: RELEASE-4-11-1
git log of the freeze is as follows:
commit 96cbd0893f783997caaf117e897d5fa8f2dc7b5f
Author: Jan Beulich <jbeulich%suse.com@localhost>
Date: Thu Nov 29 15:04:11 2018 +0100
update Xen version to 4.11.1
diffstat:
sys/external/mit/xen-include-public/dist/xen/include/public/COPYING | 38 +
sys/external/mit/xen-include-public/dist/xen/include/public/arch-arm.h | 476 +++
sys/external/mit/xen-include-public/dist/xen/include/public/arch-arm/hvm/save.h | 39 +
sys/external/mit/xen-include-public/dist/xen/include/public/arch-arm/smccc.h | 66 +
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86/cpufeatureset.h | 269 ++
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86/cpuid.h | 118 +
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86/hvm/save.h | 657 +++++
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86/hvm/start_info.h | 159 +
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86/pmu.h | 167 +
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86/xen-mca.h | 446 +++
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86/xen-x86_32.h | 194 +
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86/xen-x86_64.h | 241 +
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86/xen.h | 359 ++
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86_32.h | 27 +
sys/external/mit/xen-include-public/dist/xen/include/public/arch-x86_64.h | 43 +
sys/external/mit/xen-include-public/dist/xen/include/public/callback.h | 121 +
sys/external/mit/xen-include-public/dist/xen/include/public/dom0_ops.h | 120 +
sys/external/mit/xen-include-public/dist/xen/include/public/domctl.h | 1253 ++++++++++
sys/external/mit/xen-include-public/dist/xen/include/public/elfnote.h | 283 ++
sys/external/mit/xen-include-public/dist/xen/include/public/errno.h | 124 +
sys/external/mit/xen-include-public/dist/xen/include/public/event_channel.h | 385 +++
sys/external/mit/xen-include-public/dist/xen/include/public/features.h | 129 +
sys/external/mit/xen-include-public/dist/xen/include/public/grant_table.h | 684 +++++
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/dm_op.h | 480 +++
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/e820.h | 38 +
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/hvm_info_table.h | 82 +
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/hvm_op.h | 325 ++
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/hvm_vcpu.h | 144 +
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/hvm_xs_strings.h | 83 +
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/ioreq.h | 143 +
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/params.h | 284 ++
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/pvdrivers.h | 49 +
sys/external/mit/xen-include-public/dist/xen/include/public/hvm/save.h | 113 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/9pfs.h | 49 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/blkif.h | 702 +++++
sys/external/mit/xen-include-public/dist/xen/include/public/io/console.h | 56 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/displif.h | 872 ++++++
sys/external/mit/xen-include-public/dist/xen/include/public/io/fbif.h | 176 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/fsif.h | 192 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/kbdif.h | 576 ++++
sys/external/mit/xen-include-public/dist/xen/include/public/io/libxenvchan.h | 101 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/netif.h | 1076 ++++++++
sys/external/mit/xen-include-public/dist/xen/include/public/io/pciif.h | 125 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/protocols.h | 42 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/pvcalls.h | 153 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/ring.h | 484 +++
sys/external/mit/xen-include-public/dist/xen/include/public/io/sndif.h | 1091 ++++++++
sys/external/mit/xen-include-public/dist/xen/include/public/io/tpmif.h | 143 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/usbif.h | 254 ++
sys/external/mit/xen-include-public/dist/xen/include/public/io/vscsiif.h | 330 ++
sys/external/mit/xen-include-public/dist/xen/include/public/io/xenbus.h | 80 +
sys/external/mit/xen-include-public/dist/xen/include/public/io/xs_wire.h | 153 +
sys/external/mit/xen-include-public/dist/xen/include/public/kexec.h | 263 ++
sys/external/mit/xen-include-public/dist/xen/include/public/memory.h | 727 +++++
sys/external/mit/xen-include-public/dist/xen/include/public/nmi.h | 85 +
sys/external/mit/xen-include-public/dist/xen/include/public/physdev.h | 387 +++
sys/external/mit/xen-include-public/dist/xen/include/public/platform.h | 663 +++++
sys/external/mit/xen-include-public/dist/xen/include/public/pmu.h | 143 +
sys/external/mit/xen-include-public/dist/xen/include/public/sched.h | 202 +
sys/external/mit/xen-include-public/dist/xen/include/public/sysctl.h | 1140 +++++++++
sys/external/mit/xen-include-public/dist/xen/include/public/tmem.h | 124 +
sys/external/mit/xen-include-public/dist/xen/include/public/trace.h | 341 ++
sys/external/mit/xen-include-public/dist/xen/include/public/vcpu.h | 248 +
sys/external/mit/xen-include-public/dist/xen/include/public/version.h | 116 +
sys/external/mit/xen-include-public/dist/xen/include/public/vm_event.h | 379 +++
sys/external/mit/xen-include-public/dist/xen/include/public/xen-compat.h | 44 +
sys/external/mit/xen-include-public/dist/xen/include/public/xen.h | 1004 ++++++++
sys/external/mit/xen-include-public/dist/xen/include/public/xencomm.h | 41 +
sys/external/mit/xen-include-public/dist/xen/include/public/xenoprof.h | 152 +
sys/external/mit/xen-include-public/dist/xen/include/public/xsm/flask_op.h | 216 +
70 files changed, 21069 insertions(+), 0 deletions(-)
diffs (truncated from 21349 to 300 lines):
diff -r 2d7ec39c816d -r 856d5758999a sys/external/mit/xen-include-public/dist/xen/include/public/COPYING
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/external/mit/xen-include-public/dist/xen/include/public/COPYING Sat Feb 02 08:03:47 2019 +0000
@@ -0,0 +1,38 @@
+XEN NOTICE
+==========
+
+This copyright applies to all files within this subdirectory and its
+subdirectories:
+ include/public/*.h
+ include/public/hvm/*.h
+ include/public/io/*.h
+
+The intention is that these files can be freely copied into the source
+tree of an operating system when porting that OS to run on Xen. Doing
+so does *not* cause the OS to become subject to the terms of the GPL.
+
+All other files in the Xen source distribution are covered by version
+2 of the GNU General Public License except where explicitly stated
+otherwise within individual source files.
+
+ -- Keir Fraser (on behalf of the Xen team)
+
+=====================================================================
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (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.
diff -r 2d7ec39c816d -r 856d5758999a sys/external/mit/xen-include-public/dist/xen/include/public/arch-arm.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/external/mit/xen-include-public/dist/xen/include/public/arch-arm.h Sat Feb 02 08:03:47 2019 +0000
@@ -0,0 +1,476 @@
+/******************************************************************************
+ * arch-arm.h
+ *
+ * Guest OS interface to ARM Xen.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (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.
+ *
+ * Copyright 2011 (C) Citrix Systems
+ */
+
+#ifndef __XEN_PUBLIC_ARCH_ARM_H__
+#define __XEN_PUBLIC_ARCH_ARM_H__
+
+/*
+ * `incontents 50 arm_abi Hypercall Calling Convention
+ *
+ * A hypercall is issued using the ARM HVC instruction.
+ *
+ * A hypercall can take up to 5 arguments. These are passed in
+ * registers, the first argument in x0/r0 (for arm64/arm32 guests
+ * respectively irrespective of whether the underlying hypervisor is
+ * 32- or 64-bit), the second argument in x1/r1, the third in x2/r2,
+ * the forth in x3/r3 and the fifth in x4/r4.
+ *
+ * The hypercall number is passed in r12 (arm) or x16 (arm64). In both
+ * cases the relevant ARM procedure calling convention specifies this
+ * is an inter-procedure-call scratch register (e.g. for use in linker
+ * stubs). This use does not conflict with use during a hypercall.
+ *
+ * The HVC ISS must contain a Xen specific TAG: XEN_HYPERCALL_TAG.
+ *
+ * The return value is in x0/r0.
+ *
+ * The hypercall will clobber x16/r12 and the argument registers used
+ * by that hypercall (except r0 which is the return value) i.e. in
+ * addition to x16/r12 a 2 argument hypercall will clobber x1/r1 and a
+ * 4 argument hypercall will clobber x1/r1, x2/r2 and x3/r3.
+ *
+ * Parameter structs passed to hypercalls are laid out according to
+ * the Procedure Call Standard for the ARM Architecture (AAPCS, AKA
+ * EABI) and Procedure Call Standard for the ARM 64-bit Architecture
+ * (AAPCS64). Where there is a conflict the 64-bit standard should be
+ * used regardless of guest type. Structures which are passed as
+ * hypercall arguments are always little endian.
+ *
+ * All memory which is shared with other entities in the system
+ * (including the hypervisor and other guests) must reside in memory
+ * which is mapped as Normal Inner Write-Back Outer Write-Back Inner-Shareable.
+ * This applies to:
+ * - hypercall arguments passed via a pointer to guest memory.
+ * - memory shared via the grant table mechanism (including PV I/O
+ * rings etc).
+ * - memory shared with the hypervisor (struct shared_info, struct
+ * vcpu_info, the grant table, etc).
+ *
+ * Any cache allocation hints are acceptable.
+ */
+
+/*
+ * `incontents 55 arm_hcall Supported Hypercalls
+ *
+ * Xen on ARM makes extensive use of hardware facilities and therefore
+ * only a subset of the potential hypercalls are required.
+ *
+ * Since ARM uses second stage paging any machine/physical addresses
+ * passed to hypercalls are Guest Physical Addresses (Intermediate
+ * Physical Addresses) unless otherwise noted.
+ *
+ * The following hypercalls (and sub operations) are supported on the
+ * ARM platform. Other hypercalls should be considered
+ * unavailable/unsupported.
+ *
+ * HYPERVISOR_memory_op
+ * All generic sub-operations
+ *
+ * HYPERVISOR_domctl
+ * All generic sub-operations, with the exception of:
+ * * XEN_DOMCTL_irq_permission (not yet implemented)
+ *
+ * HYPERVISOR_sched_op
+ * All generic sub-operations, with the exception of:
+ * * SCHEDOP_block -- prefer wfi hardware instruction
+ *
+ * HYPERVISOR_console_io
+ * All generic sub-operations
+ *
+ * HYPERVISOR_xen_version
+ * All generic sub-operations
+ *
+ * HYPERVISOR_event_channel_op
+ * All generic sub-operations
+ *
+ * HYPERVISOR_physdev_op
+ * No sub-operations are currenty supported
+ *
+ * HYPERVISOR_sysctl
+ * All generic sub-operations, with the exception of:
+ * * XEN_SYSCTL_page_offline_op
+ * * XEN_SYSCTL_get_pmstat
+ * * XEN_SYSCTL_pm_op
+ *
+ * HYPERVISOR_hvm_op
+ * Exactly these sub-operations are supported:
+ * * HVMOP_set_param
+ * * HVMOP_get_param
+ *
+ * HYPERVISOR_grant_table_op
+ * All generic sub-operations
+ *
+ * HYPERVISOR_vcpu_op
+ * Exactly these sub-operations are supported:
+ * * VCPUOP_register_vcpu_info
+ * * VCPUOP_register_runstate_memory_area
+ *
+ *
+ * Other notes on the ARM ABI:
+ *
+ * - struct start_info is not exported to ARM guests.
+ *
+ * - struct shared_info is mapped by ARM guests using the
+ * HYPERVISOR_memory_op sub-op XENMEM_add_to_physmap, passing
+ * XENMAPSPACE_shared_info as space parameter.
+ *
+ * - All the per-cpu struct vcpu_info are mapped by ARM guests using the
+ * HYPERVISOR_vcpu_op sub-op VCPUOP_register_vcpu_info, including cpu0
+ * struct vcpu_info.
+ *
+ * - The grant table is mapped using the HYPERVISOR_memory_op sub-op
+ * XENMEM_add_to_physmap, passing XENMAPSPACE_grant_table as space
+ * parameter. The memory range specified under the Xen compatible
+ * hypervisor node on device tree can be used as target gpfn for the
+ * mapping.
+ *
+ * - Xenstore is initialized by using the two hvm_params
+ * HVM_PARAM_STORE_PFN and HVM_PARAM_STORE_EVTCHN. They can be read
+ * with the HYPERVISOR_hvm_op sub-op HVMOP_get_param.
+ *
+ * - The paravirtualized console is initialized by using the two
+ * hvm_params HVM_PARAM_CONSOLE_PFN and HVM_PARAM_CONSOLE_EVTCHN. They
+ * can be read with the HYPERVISOR_hvm_op sub-op HVMOP_get_param.
+ *
+ * - Event channel notifications are delivered using the percpu GIC
+ * interrupt specified under the Xen compatible hypervisor node on
+ * device tree.
+ *
+ * - The device tree Xen compatible node is fully described under Linux
+ * at Documentation/devicetree/bindings/arm/xen.txt.
+ */
+
+#define XEN_HYPERCALL_TAG 0XEA1
+
+#define int64_aligned_t int64_t __attribute__((aligned(8)))
+#define uint64_aligned_t uint64_t __attribute__((aligned(8)))
+
+#ifndef __ASSEMBLY__
+#define ___DEFINE_XEN_GUEST_HANDLE(name, type) \
+ typedef union { type *p; unsigned long q; } \
+ __guest_handle_ ## name; \
+ typedef union { type *p; uint64_aligned_t q; } \
+ __guest_handle_64_ ## name
+
+/*
+ * XEN_GUEST_HANDLE represents a guest pointer, when passed as a field
+ * in a struct in memory. On ARM is always 8 bytes sizes and 8 bytes
+ * aligned.
+ * XEN_GUEST_HANDLE_PARAM represents a guest pointer, when passed as an
+ * hypercall argument. It is 4 bytes on aarch32 and 8 bytes on aarch64.
+ */
+#define __DEFINE_XEN_GUEST_HANDLE(name, type) \
+ ___DEFINE_XEN_GUEST_HANDLE(name, type); \
+ ___DEFINE_XEN_GUEST_HANDLE(const_##name, const type)
+#define DEFINE_XEN_GUEST_HANDLE(name) __DEFINE_XEN_GUEST_HANDLE(name, name)
+#define __XEN_GUEST_HANDLE(name) __guest_handle_64_ ## name
+#define XEN_GUEST_HANDLE(name) __XEN_GUEST_HANDLE(name)
+#define XEN_GUEST_HANDLE_PARAM(name) __guest_handle_ ## name
+#define set_xen_guest_handle_raw(hnd, val) \
+ do { \
+ typeof(&(hnd)) _sxghr_tmp = &(hnd); \
+ _sxghr_tmp->q = 0; \
+ _sxghr_tmp->p = val; \
+ } while ( 0 )
+#define set_xen_guest_handle(hnd, val) set_xen_guest_handle_raw(hnd, val)
+
+#if defined(__GNUC__) && !defined(__STRICT_ANSI__)
+/* Anonymous union includes both 32- and 64-bit names (e.g., r0/x0). */
+# define __DECL_REG(n64, n32) union { \
+ uint64_t n64; \
+ uint32_t n32; \
+ }
+#else
+/* Non-gcc sources must always use the proper 64-bit name (e.g., x0). */
+#define __DECL_REG(n64, n32) uint64_t n64
+#endif
+
+struct vcpu_guest_core_regs
+{
+ /* Aarch64 Aarch32 */
+ __DECL_REG(x0, r0_usr);
+ __DECL_REG(x1, r1_usr);
+ __DECL_REG(x2, r2_usr);
+ __DECL_REG(x3, r3_usr);
+ __DECL_REG(x4, r4_usr);
+ __DECL_REG(x5, r5_usr);
+ __DECL_REG(x6, r6_usr);
+ __DECL_REG(x7, r7_usr);
+ __DECL_REG(x8, r8_usr);
+ __DECL_REG(x9, r9_usr);
+ __DECL_REG(x10, r10_usr);
+ __DECL_REG(x11, r11_usr);
+ __DECL_REG(x12, r12_usr);
+
+ __DECL_REG(x13, sp_usr);
+ __DECL_REG(x14, lr_usr);
+
+ __DECL_REG(x15, __unused_sp_hyp);
+
+ __DECL_REG(x16, lr_irq);
+ __DECL_REG(x17, sp_irq);
+
+ __DECL_REG(x18, lr_svc);
+ __DECL_REG(x19, sp_svc);
+
+ __DECL_REG(x20, lr_abt);
+ __DECL_REG(x21, sp_abt);
+
+ __DECL_REG(x22, lr_und);
+ __DECL_REG(x23, sp_und);
+
+ __DECL_REG(x24, r8_fiq);
+ __DECL_REG(x25, r9_fiq);
+ __DECL_REG(x26, r10_fiq);
+ __DECL_REG(x27, r11_fiq);
+ __DECL_REG(x28, r12_fiq);
+
+ __DECL_REG(x29, sp_fiq);
+ __DECL_REG(x30, lr_fiq);
+
+ /* Return address and mode */
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