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/openbmc/qemu/.gitlab-ci.d/
H A Dcrossbuilds.yml2 - local: '/.gitlab-ci.d/crossbuild-template.yml'
4 cross-armhf-user:
7 job: armhf-debian-cross-container
9 IMAGE: debian-armhf-cross
11 cross-arm64-system:
14 job: arm64-debian-cross-container
16 IMAGE: debian-arm64-cross
18 cross-arm64-user:
21 job: arm64-debian-cross-container
23 IMAGE: debian-arm64-cross
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/openbmc/openbmc/poky/meta/recipes-devtools/qemu/
H A Dqemu.inc7 LICENSE = "GPL-2.0-only & LGPL-2.1-only"
9 DEPENDS += "bison-native meson-native ninja-native"
11 RDEPENDS:${PN}-ptest = "bash"
13 require qemu-targets.inc
14 # https://gitlab.com/qemu-project/qemu/-/commit/81e2b198a8cb4ee5fdf108bd438f44b193ee3a36 means
15 # we need a full python3-native setup
16 inherit pkgconfig ptest update-rc.d systemd python3native
21 SRC_URI = "https://download.qemu.org/${BPN}-${PV}.tar.xz \
23 file://run-ptest \
24 file://fix-strerrorname_np.patch \
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H A Dqemu_9.2.0.bb5 DEPENDS += "glib-2.0 zlib pixman"
7 DEPENDS:append:libc-musl = " libucontext"
9 CFLAGS += "${@bb.utils.contains('DISTRO_FEATURES', 'x11', '', '-DEGL_NO_X11=1', d)}"
11 RDEPENDS:${PN}-common:class-target += "bash"
13 EXTRA_OECONF:append:class-target = " --target-list=${@get_qemu_target_list(d)}"
14 EXTRA_OECONF:append:class-target:mipsarcho32 = "${@bb.utils.contains('BBEXTENDCURR', 'multilib', ' …
15 EXTRA_OECONF:append:class-nativesdk = " --target-list=${@get_qemu_target_list(d)}"
19 ${@bb.utils.filter('DISTRO_FEATURES', 'alsa pulseaudio xen', d)} \
23 PACKAGECONFIG:class-nativesdk ??= "fdt sdl kvm pie slirp \
/openbmc/qemu/accel/xen/
H A Dxen-all.c5 * the COPYING file in the top-level directory.
7 * Contributions after 2012-01-13 are licensed under the terms of the
12 #include "qemu/error-report.h"
15 #include "hw/xen/xen_native.h"
16 #include "hw/xen/xen-legacy-backend.h"
17 #include "hw/xen/xen_pt.h"
18 #include "hw/xen/xen_igd.h"
22 #include "sysemu/xen.h"
38 snprintf(path, sizeof (path), "device-model/%u/state", xen_domid); in xenstore_record_dm_state()
72 perror("xen: failed to restrict"); in xen_setup_post()
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/openbmc/linux/arch/arm64/xen/
H A Dhypercall.S4 * Xen hypercall wrappers
34 * The Xen hypercall calling convention is very similar to the procedure
35 * call standard for the ARM 64-bit architecture: the first parameter is
43 * The hvc ISS is required to be 0xEA1, that is the Xen specific ARM
47 * the ARM 64-bit EABI standard.
52 #include <asm/asm-uaccess.h>
53 #include <xen/interface/xen.h>
100 * need the explicit uaccess_enable/disable if the TTBR0 PAN emulation
107 * Disable userspace access from kernel once the hyp call completed.
/openbmc/linux/arch/x86/xen/
H A Dtime.c1 // SPDX-License-Identifier: GPL-2.0
3 * Xen time implementation.
21 #include <asm/xen/hypervisor.h>
22 #include <asm/xen/hypercall.h>
23 #include <asm/xen/cpuid.h>
25 #include <xen/events.h>
26 #include <xen/features.h>
27 #include <xen/interface/xen.h>
28 #include <xen/interface/vcpu.h>
30 #include "xen-ops.h"
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H A Denlighten_pv.c1 // SPDX-License-Identifier: GPL-2.0
3 * Core of Xen paravirt_ops implementation.
7 * - privileged instructions
8 * - interrupt flags
9 * - segment operations
10 * - booting and setup
30 #include <linux/page-flags.h>
38 #include <xen/xen.h>
39 #include <xen/events.h>
40 #include <xen/interface/xen.h>
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H A Dmulticalls.h1 /* SPDX-License-Identifier: GPL-2.0 */
5 #include <trace/events/xen.h>
7 #include "xen-ops.h"
27 /* need to disable interrupts until this entry is complete */ in xen_mc_batch()
H A Dmulticalls.c1 // SPDX-License-Identifier: GPL-2.0
3 * Xen hypercall batching.
5 * Xen allows multiple hypercalls to be issued at once, using the
10 * per-cpu buffer of outstanding multicalls. When you want to queue a
18 * when explicitly requested. There's no way to get per-multicall
27 #include <asm/xen/hypercall.h>
66 /* Disable interrupts in case someone comes in and queues in xen_mc_flush()
70 trace_xen_mc_flush(b->mcidx, b->argidx, b->cbidx); in xen_mc_flush()
73 memcpy(b->debug, b->entries, in xen_mc_flush()
74 b->mcidx * sizeof(struct multicall_entry)); in xen_mc_flush()
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/openbmc/linux/include/xen/interface/
H A Dcallback.h1 /* SPDX-License-Identifier: MIT */
5 * Register guest OS callbacks with Xen.
13 #include <xen/interface/xen.h>
19 * @extra_args == Operation-specific extra arguments (NULL if none).
25 /* x86: Failsafe callback when guest state cannot be restored by Xen. */
28 /* x86/64 hypervisor: Syscall by 64-bit guest app ('64-on-64-on-64'). */
42 * - 32-bit hypervisor: with the supervisor_mode_kernel feature enabled
43 * - 64-bit hypervisor: 32-bit guest applications on Intel CPUs
44 * ('32-on-32-on-64', '32-on-64-on-64')
45 * [nb. also 64-bit guest applications on Intel CPUs
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H A Dxen-mca.h1 /* SPDX-License-Identifier: MIT */
3 * arch-x86/mca.h
4 * Guest OS machine check interface to x86 Xen.
43 /* IN: Dom0 acknowledges previosly-fetched error log entry */
127 /* Xen takes successful recovery action, the error is recovered */
129 /* No action is performed by XEN */
143 /* L3 cache disable Action */
147 * Below interface used between XEN/DOM0 for passing XEN's recovery action
182 uint64_t mi_data[(MCINFO_MAXSIZE - 1) / 8];
219 ((_mi)->mi_nentries)
[all …]
/openbmc/linux/arch/arm/xen/
H A Dhypercall.S4 * Xen hypercall wrappers
34 * The Xen hypercall calling convention is very similar to the ARM
37 * Xen hypercalls have 5 arguments at most, the fifth paramter is passed
45 * The hvc ISS is required to be 0xEA1, that is the Xen specific ARM
51 #include <asm/opcodes-virt.h>
52 #include <xen/interface/xen.h>
114 * Disable userspace access from kernel. This is fine to do it
/openbmc/qemu/hw/i386/xen/
H A Dxen-hvm.c5 * the COPYING file in the top-level directory.
7 * Contributions after 2012-01-13 are licensed under the terms of the
14 #include "qapi/qapi-commands-migration.h"
19 #include "hw/i386/apic-msidef.h"
20 #include "hw/xen/xen-x86.h"
23 #include "hw/xen/xen-hvm-common.h"
24 #include "hw/xen/arch_hvm.h"
25 #include <xen/hvm/e820.h>
35 * This allows QEMU to build on a system that has Xen 4.5 or earlier installed.
36 * This is here (not in hw/xen/xen_native.h) because xen/hvm/ioreq.h needs to
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/openbmc/qemu/scripts/
H A Dmeson-buildoptions.sh1 # This file is generated by meson-buildoptions.py, do not edit!
3 printf "%s\n" ' --audio-drv-list=CHOICES Set audio driver list [default] (choices: alsa/co'
6 printf "%s\n" ' --bindir=VALUE Executable directory [bin]'
7 printf "%s\n" ' --block-drv-ro-whitelist=VALUE'
8 printf "%s\n" ' set block driver read-only whitelist (by default'
9 printf "%s\n" ' affects only QEMU, not tools like qemu-img)'
10 printf "%s\n" ' --block-drv-rw-whitelist=VALUE'
11 printf "%s\n" ' set block driver read-write whitelist (by default'
12 printf "%s\n" ' affects only QEMU, not tools like qemu-img)'
13 printf "%s\n" ' --datadir=VALUE Data file directory [share]'
[all …]
/openbmc/linux/drivers/gpu/drm/xen/
H A Dxen_drm_front_kms.c1 // SPDX-License-Identifier: GPL-2.0 OR MIT
4 * Xen para-virtual DRM device
6 * Copyright (C) 2016-2018 EPAM Systems Inc.
28 * must be a bit more than IO time-out
40 struct xen_drm_front_drm_info *drm_info = fb->dev->dev_private; in fb_destroy()
43 if (drm_dev_enter(fb->dev, &idx)) { in fb_destroy()
44 xen_drm_front_fb_detach(drm_info->front_info, in fb_destroy()
59 struct xen_drm_front_drm_info *drm_info = dev->dev_private; in fb_create()
68 gem_obj = fb->obj[0]; in fb_create()
70 ret = xen_drm_front_fb_attach(drm_info->front_info, in fb_create()
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/openbmc/qemu/hw/xen/
H A Dxen_pt.c6 * the COPYING file in the top-level directory.
16 * Interrupt Disable policy:
22 * - Set real Interrupt Disable bit to '1'.
23 * - Set machine_irq and assigned_device->machine_irq to '0'.
28 * - Set real Interrupt Disable bit to '1'.
29 * - Unmap INTx.
30 * - Decrement xen_pt_mapped_machine_irq[machine_irq]
31 * - Set assigned_device->machine_irq to '0'.
33 * Write to Interrupt Disable bit by guest software(xen_pt_cmd_reg_write)
35 * - Set real bit to '0' if assigned_device->machine_irq isn't '0'.
[all …]
/openbmc/linux/arch/x86/kernel/
H A Dpci-dma.c1 // SPDX-License-Identifier: GPL-2.0
2 #include <linux/dma-map-ops.h>
3 #include <linux/dma-direct.h>
10 #include <linux/amd-iommu.h>
18 #include <xen/xen.h>
19 #include <xen/swiotlb-xen.h>
112 * See <Documentation/arch/x86/x86_64/boot-options.rst> for the iommu kernel
120 return -EINVAL; in iommu_setup()
183 pr_info("PCI-DMA: Using software bounce buffering for IO (SWIOTLB)\n"); in pci_iommu_init()
196 /* Many VIA bridges seem to corrupt data for DAC. Disable it here */
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/openbmc/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt5 force -- enable ACPI if default was off
6 on -- enable ACPI but allow fallback to DT [arm64,riscv64]
7 off -- disable ACPI if default was on
8 noirq -- do not use ACPI for IRQ routing
9 strict -- Be less tolerant of platforms that are not
11 rsdt -- prefer RSDT over (default) XSDT
12 copy_dsdt -- copy DSDT to memory
26 If set to vendor, prefer vendor-specific driver
31 If set to none, disable the ACPI backlight interface.
40 Disable AML predefined validation mechanism
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/openbmc/qemu/docs/system/loongarch/
H A Dvirt.rst12 -----------------
15 - Gpex host bridge
16 - Ls7a RTC device
17 - Ls7a IOAPIC device
18 - ACPI GED device
19 - Fw_cfg device
20 - PCI/PCIe devices
21 - Memory device
22 - CPU device. Type: la464.
25 --------------------
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/openbmc/linux/drivers/pci/
H A Dxen-pcifront.c1 // SPDX-License-Identifier: GPL-2.0
3 * Xen PCI Frontend
10 #include <xen/xenbus.h>
11 #include <xen/events.h>
12 #include <xen/grant_table.h>
13 #include <xen/page.h>
17 #include <xen/interface/io/pciif.h>
18 #include <asm/xen/pci.h>
25 #include <xen/platform_pci.h>
27 #include <asm/xen/swiotlb-xen.h>
[all …]
/openbmc/qemu/include/standard-headers/linux/
H A Dvirtio_ring.h35 #include "standard-headers/linux/types.h"
36 #include "standard-headers/linux/virtio_types.h"
40 /* This marks a buffer as write-only (otherwise read-only). */
52 /* The Host uses this in used->flags to advise the Guest: don't kick me when
56 /* The Guest uses this in avail->flags to advise the Host: don't interrupt me
63 /* Disable events in packed ring. */
82 * at the end of the avail ring. Host should ignore the avail->flags field. */
84 * at the end of the used ring. Guest should ignore the used->flags field. */
88 * When using pre-virtio 1.0 layout, these fall out naturally.
95 * struct vring_desc - Virtio ring descriptors,
[all …]
/openbmc/linux/include/uapi/linux/
H A Dvirtio_ring.h42 /* This marks a buffer as write-only (otherwise read-only). */
54 /* The Host uses this in used->flags to advise the Guest: don't kick me when
58 /* The Guest uses this in avail->flags to advise the Host: don't interrupt me
65 /* Disable events in packed ring. */
84 * at the end of the avail ring. Host should ignore the avail->flags field. */
86 * at the end of the used ring. Guest should ignore the used->flags field. */
90 * When using pre-virtio 1.0 layout, these fall out naturally.
97 * struct vring_desc - Virtio ring descriptors,
100 * @addr: buffer address (guest-physical)
139 * alignments assumptions. Thus, we might need to decrease the compiler-selected
[all …]
/openbmc/qemu/qapi/
H A Dmigration.json1 # -*- Mode: Python -*-
28 # @normal-bytes: number of normal bytes sent (since 1.2)
30 # @dirty-pages-rate: number of pages dirtied by second by the guest
35 # @dirty-sync-count: number of times that dirty ram was synchronized
38 # @postcopy-requests: The number of page requests received from the
41 # @page-size: The number of bytes per page for the various page-based
44 # @multifd-bytes: The number of bytes sent through multifd (since 3.0)
46 # @pages-per-second: the number of memory pages transferred per second
49 # @precopy-bytes: The number of bytes sent in the pre-copy phase
52 # @downtime-bytes: The number of bytes sent while the guest is paused
[all …]
/openbmc/linux/arch/x86/boot/
H A Dpm.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* -*- linux-c -*- ------------------------------------------------------- *
5 * Copyright 2007 rPath, Inc. - All Rights Reserved
7 * ----------------------------------------------------------------------- */
18 * disable all interrupts.
28 outb(0x80, 0x70); /* Disable NMI */ in realmode_switch_hook()
34 * Disable all interrupts at the legacy PIC.
67 being 8-byte unaligned. Intel recommends 16 byte alignment. */ in setup_gdt()
73 /* TSS: 32-bit tss, 104 bytes, base 4096 */ in setup_gdt()
78 /* Xen HVM incorrectly stores a pointer to the gdt_ptr, instead in setup_gdt()
[all …]
/openbmc/qemu/stubs/
H A Dmeson.build5 stub_ss.add(files('cpu-get-clock.c'))
6 stub_ss.add(files('error-printf.c'))
8 stub_ss.add(files('iothread-lock.c'))
9 stub_ss.add(files('is-daemonized.c'))
10 stub_ss.add(files('monitor-core.c'))
11 stub_ss.add(files('replay-mode.c'))
12 stub_ss.add(files('trace-control.c'))
15 stub_ss.add(files('bdrv-next-monitor-owned.c'))
16 stub_ss.add(files('blk-commit-all.c'))
17 stub_ss.add(files('blk-exp-close-all.c'))
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