Before we can split monitor/misc.c, we need to create a header file that
contains the common definitions that will be used by multiple source
files.
For a start, add the type definitions for Monitor, MonitorHMP and
MonitorQMP and their dependencies. We'll add functions as needed when
splitting monitor/misc.c.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190613153405.24769-10-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Header guard symbol tidied up, superfluous #include dropped, FIXME in
hmp_change() resolved]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Now that we have a monitor/ subdirectory, let's move hmp.c and qmp.c
from the root directory there. As they contain implementations of
monitor commands, rename them to {hmp,qmp}-cmds.c, so that {hmp,qmp}.c
are free for the HMP and QMP infrastructure.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190613153405.24769-9-kwolf@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
As I've been reviewing a lot of this recently and I'm going to put
together a pull request I'd better keep an eye on it. Philippe has
also volunteered to be a reviewer.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
When scripts/get_maintainer.pl reports something like
John Doe <jdoe@example.org> (maintainer:Overall)
the user is left to wonder *which* of our three "Overall" sections
applies: the one under "Guest CPU cores (TCG)", or the one under
"Guest CPU Cores (KVM)", or the one under "Usermode emulation".
Rename sections under
* "Guest CPU cores (TCG)" from "FOO" to "FOO TCG CPUs"
* "Guest CPU Cores (KVM)" from "FOO" to "FOO KVM CPUs"
* "Guest CPU Cores (Xen)" from "FOO" to "FOO Xen CPUs"
* "Architecture support" from "FOO" to "FOO general architecture
support"
* "Usermode Emulation" from "Overall" to "Overall usermode emulation"
* "Tiny Code Generator (TCG)" from "FOO target" to "FOO TCG target",
and from "Common code" to "Common TCG code"
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190606172408.18399-3-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
The list is always selected by the 'All patches CC here' section.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
[Conflicts resolved by redoing the patch]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Other accelerators have their own headers: sysemu/hax.h, sysemu/hvf.h,
sysemu/kvm.h, sysemu/whpx.h. Only tcg_enabled() & friends sit in
qemu-common.h. This necessitates inclusion of qemu-common.h into
headers, which is against the rules spelled out in qemu-common.h's
file comment.
Move tcg_enabled() & friends into their own header sysemu/tcg.h, and
adjust #include directives.
Cc: Richard Henderson <rth@twiddle.net>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190523143508.25387-2-armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
[Rebased with conflicts resolved automatically, except for
accel/tcg/tcg-all.c]
ppc patch queue 2019-05-29
Next pull request against qemu-4.1. Highlights:
* KVM accelerated support for the XIVE interrupt controller in PAPR
guests
* A number of TCG vector fixes
* Fixes for the PReP / 40p machine
* Improvements to make check-tcg test coverage
Other than that it's just a bunch of assorted fixes, cleanups and
minor improvements.
This supersedes both the pull request dated 2019-05-21 and the one
dated 2019-05-22. I've dropped one hunk which I think may have caused
the check-tcg failure that Peter saw (by enabling the ppc64abi32
build, which I think has been broken for ages). I'm not entirely
certain, since I haven't reproduced exactly the same failure.
# gpg: Signature made Wed 29 May 2019 07:49:04 BST
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-4.1-20190529: (44 commits)
ppc/pnv: add dummy XSCOM registers for PRD initialization
ppc/pnv: introduce new skiboot platform properties
spapr: Don't migrate the hpt_maxpagesize cap to older machine types
spapr: change default interrupt mode to 'dual'
spapr/xive: fix multiple resets when using the 'dual' interrupt mode
docs: provide documentation on the POWER9 XIVE interrupt controller
spapr/irq: add KVM support to the 'dual' machine
ppc/xics: fix irq priority in ics_set_irq_type()
spapr/irq: initialize the IRQ device only once
spapr/irq: introduce a spapr_irq_init_device() helper
spapr: check for the activation of the KVM IRQ device
spapr: introduce routines to delete the KVM IRQ device
sysbus: add a sysbus_mmio_unmap() helper
spapr/xive: activate KVM support
spapr/xive: add migration support for KVM
spapr/xive: introduce a VM state change handler
spapr/xive: add state synchronization with KVM
spapr/xive: add hcall support when under KVM
spapr/xive: add KVM support
spapr: Print out extra hints when CAS negotiation of interrupt mode fails
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add a vhost-user gpu backend, based on virtio-gpu/3d device. It is
associated with a vhost-user-gpu device.
Various TODO and nice to have items:
- multi-head support
- crash & resume handling
- accelerated rendering/display that avoids the waiting round trips
- edid support
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20190524130946.31736-6-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Add a new vhost-user message to give a unix socket to a vhost-user
backend for GPU display updates.
Back when I started that work, I added a new GPU channel because the
vhost-user protocol wasn't bidirectional. Since then, there is a
vhost-user-slave channel for the slave to send requests to the master.
We could extend it with GPU messages. However, the GPU protocol is
quite orthogonal to vhost-user, thus I chose to have a new dedicated
channel.
See vhost-user-gpu.rst for the protocol details.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20190524130946.31736-2-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Various testing updates
- semihosting re-factor (used in system tests)
- aarch64 and alpha system tests
- editorconfig tweak for .S
- some docker image updates
- iotests clean-up (without make check inclusion)
# gpg: Signature made Tue 28 May 2019 17:26:34 BST
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* remotes/stsquad/tags/pull-testing-next-280519-2: (27 commits)
tests/qemu-iotests: re-format output to for make check-block
tests/qemu-iotests/group: Re-use the "auto" group for tests that can always run
Makefile.target: support per-target coverage reports
Makefile: include per-target build directories in coverage report
Makefile: fix coverage-report reference to BUILD_DIR
.travis.yml: enable aarch64-softmmu and alpha-softmmu tcg tests
tests/tcg/alpha: add system boot.S
tests/tcg/multiarch: expand system memory test to cover more
tests/tcg/minilib: support %c format char
tests/tcg/multiarch: move the system memory test
tests/tcg/aarch64: add system boot.S
editorconfig: add settings for .s/.S files
tests/tcg/multiarch: add hello world system test
tests/tcg/multiarch: add support for multiarch system tests
tests/docker: Test more components on the Fedora default image
tests/docker: add ubuntu 18.04
MAINTAINERS: update for semihostings new home
target/mips: convert UHI_plog to use common semihosting code
target/mips: only build mips-semi for softmmu
target/arm: correct return values for WRITE/READ in arm-semi
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This tests boot a full VM and check the serial console until
the SSH daemon is running, then start a SSH session and run
some commands.
This test can be run using:
$ avocado --show=ssh run -t arch:mips tests/acceptance/linux_ssh_mips_malta.py
ssh: Entering interactive session.
ssh: # uname -a
ssh: Linux debian-mips 3.2.0-4-4kc-malta #1 Debian 3.2.51-1 mips GNU/Linux
ssh: # lspci -d 11ab:4620
ssh: 00:00.0 Host bridge: Marvell Technology Group Ltd. GT-64120/64120A/64121A System Controller (rev 10)
ssh: # cat /sys/bus/i2c/devices/i2c-0/name
ssh: SMBus PIIX4 adapter at 1100
ssh: # cat /proc/mtd
ssh: dev: size erasesize name
ssh: mtd0: 00100000 00010000 "YAMON"
ssh: mtd1: 002e0000 00010000 "User FS"
ssh: mtd2: 00020000 00010000 "Board Config"
ssh: # md5sum /dev/mtd2ro
ssh: 0dfbe8aa4c20b52e1b8bf3cb6cbdf193 /dev/mtd2ro
ssh: # poweroff
Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190523161832.22490-5-f4bug@amsat.org>
Add a vhost-user input backend example, based on virtio-input-host
device. It takes an evdev path as argument, and can be associated with
a vhost-user-input device via a UNIX socket:
$ vhost-user-input -p /dev/input/eventX -s /tmp/vui.sock
$ qemu ... -chardev socket,id=vuic,path=/tmp/vui.sock
-device vhost-user-input-pci,chardev=vuic
This example is intentionally not included in $TOOLS, and not
installed by default.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20190514104126.6294-4-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Add a new virtio-input device, which connects to a vhost-user
backend.
Instead of reading configuration directly from an input device /
evdev (like virtio-input-host), it reads it over vhost-user protocol
with {SET,GET}_CONFIG messages. The vhost-user-backend handles the
queues & events setup.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20190503130034.24916-5-marcandre.lureau@redhat.com
[ kraxel: drop -{non-,}transitional variants ]
[ kraxel: fix "make check" on !linux ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Create a vhost-user-backend object that holds a connection to a
vhost-user backend (or "slave" process) and can be referenced from
virtio devices that support it. See later patches for input & gpu
usage.
Note: a previous iteration of this object made it user-creatable, and
allowed managed sub-process spawning, but that has been dropped for
now.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20190503130034.24916-4-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
QTest has two parts: the server (-qtest) and the accelerator
(-machine accel=qtest). The accelerator depends on CONFIG_POSIX
due to its usage of sigwait(), but the server doesn't.
Move the accel code to accel/qtest.c. Later we will disable
compilation of accel/qtest.c on non-POSIX systems.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Message-Id: <20190422210448.2488-2-ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
[thuth: added fixup for MAINTAINERS file]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Support for booting from a vfio-ccw passthrough dasd device
# gpg: Signature made Fri 12 Apr 2019 01:17:03 PM CEST
# gpg: using RSA key 2ED9D774FE702DB5
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
* tag 's390-ccw-bios-2019-04-12':
pc-bios/s390: Update firmware images
s390-bios: Use control unit type to find bootable devices
s390-bios: Support booting from real dasd device
s390-bios: Add channel command codes/structs needed for dasd-ipl
s390-bios: Use control unit type to determine boot method
s390-bios: Refactor virtio to run channel programs via cio
s390-bios: Factor finding boot device out of virtio code path
s390-bios: Extend find_dev() for non-virtio devices
s390-bios: cio error handling
s390-bios: Support for running format-0/1 channel programs
s390-bios: ptr2u32 and u32toptr
s390-bios: Map low core memory
s390-bios: Decouple channel i/o logic from virtio
s390-bios: Clean up cio.h
s390-bios: decouple common boot logic from virtio
s390-bios: decouple cio setup from virtio
s390 vfio-ccw: Add bootindex property and IPLB data
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Advance the roms/edk2 submodule to the "edk2-stable201903" release, and
build and capture platform firmware binaries from that release. The
binaries are meant to be used by both end-users and by the "BIOS tables"
unit tests in qtest ("make check").
# gpg: Signature made Mon 22 Apr 2019 19:20:08 BST
# gpg: using RSA key D39DA71E0D496CFA
# gpg: Good signature from "Laszlo Ersek <lersek@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg: It is not certain that the signature belongs to the owner.
# Primary key fingerprint: F5D9 660F 1BA5 F310 A95A C5E0 466A EAE0 6125 3988
# Subkey fingerprint: B3A5 5D3F 88A8 90ED 2E63 3E8D D39D A71E 0D49 6CFA
* remotes/lersek/tags/edk2-pull-2019-04-22:
MAINTAINERS: add the "EDK2 Firmware" subsystem
Makefile: install the edk2 firmware images and their descriptors
tests: add missing dependency to build QTEST_QEMU_BINARY, round 2
pc-bios: document the edk2 firmware images; add firmware descriptors
pc-bios: add edk2 firmware binaries and variable store templates
roms: build edk2 firmware binaries and variable store templates
roms/Makefile: replace the $(EDK2_EFIROM) target with "edk2-basetools"
roms/edk2-funcs.sh: add the qemu_edk2_get_thread_count() function
roms/edk2: advance to tag edk2-stable201903
tests/uefi-test-tools/build.sh: work around TianoCore#1607
roms/edk2-funcs.sh: require gcc-4.8+ for building i386 and x86_64
roms: lift "edk2-funcs.sh" from "tests/uefi-test-tools/build.sh"
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
We commonly want to print to the current monitor if we have one, else
to stdout/stderr. For stderr, have error_printf(). For stdout, all
we have is monitor_vfprintf(), which is rather unwieldy. We often
print to stderr just because error_printf() is easier.
New qemu_printf() and qemu_vprintf() do exactly what's needed. The
next commits will put them to use.
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190417190641.26814-12-armbru@redhat.com>
We now have the edk2 submodule, somewhat elaborate build helpers for it,
and even a UEFI application written against edk2 whose genuine home is the
QEMU repository. Add the "EDK2 Firmware" subsystem such that all relevant
pathnames be covered.
Suggested-by: Daniel P. Berrang <berrange@redhat.com>
Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Suggested-by: Philippe Mathieu-Daud <philmd@redhat.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Philippe Mathieu-Daud <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daud <philmd@redhat.com>
Tested-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Add bootindex property and iplb data for vfio-ccw devices. This allows us to
forward boot information into the bios for vfio-ccw devices.
Refactor s390_get_ccw_device() to return device type. This prevents us from
having to use messy casting logic in several places.
Signed-off-by: Jason J. Herne <jjherne@linux.ibm.com>
Acked-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1554388475-18329-2-git-send-email-jjherne@linux.ibm.com>
[thuth: fixed "typedef struct VFIOCCWDevice" build failure with clang]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Remove Alex as a Device Tree maintainer as requested by him. Add myself
as a maintainer to avoid it being orphaned. Also add David as a
Reviewer (R) as he is the libfdt and DTC maintainer.
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alexander Graf <agraf@csgraf.de>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Original commit message:
This patch adds an emulation model for i2c controller found on most of the FSL SoCs.
It also integrates the RTC (ds1338) that sits on the i2c Bus with e500 machine model.
Patch was originally written by Amit Singh Tomar <amit.tomar@freescale.com>
see http://patchwork.ozlabs.org/patch/431475/
I only fixed it enough for application on top of current qemu master
20b084c4b1, and hopefully fixed checkpatch errors
Tested by booting Linux kernel 4.20.12. Now e500 machine doesn't need
network time protocol daemon because it will have working RTC
(before all timestamps on files were from 2016)
Signed-off-by: Amit Singh Tomar <amit.tomar@freescale.com>
Signed-off-by: Andrew Randrianasulu <randrianasulu@gmail.com>
Message-Id: <20190306102812.28972-1-randrianasulu@gmail.com>
[dwg: Add Kconfig stanza to define the new symbol, update MAINTAINERS]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
