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2020-01-07omap-gpio: remove PROP_PTRMarc-André Lureau
Since clocks are not QOM objects, replace PROP_PTR of clocks with setters methods. Move/adapt the existing TODO comment about a clock framework. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-07omap-i2c: remove PROP_PTRMarc-André Lureau
Since clocks are not QOM objects, replace PROP_PTR of clocks with setters methods. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-07omap-intc: remove PROP_PTRMarc-André Lureau
Since clocks are not QOM objects, replace PROP_PTR of clocks with setters methods. (in theory there should probably be different methods for omap1 & omap2 intc, but this is left as a future improvement) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-07etraxfs: remove PROP_PTR usageMarc-André Lureau
etraxfs_dma_client are not Object, so can't be exposed to user with QOM path. Let's remove property usage and move the constructor to the .c unit, simplifying some code on the way. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-07vmmouse: replace PROP_PTR with PROP_LINKMarc-André Lureau
While at it, use the expected type. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-07mips: inline serial_init()Marc-André Lureau
The function is specific to mipssim, let's inline it. (when inlining, we use a DeviceState variable instead of SerialIO, as it is the most common type used, and avoids having too many casts) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com>
2020-01-07serial: make SerialIO a sysbus deviceMarc-André Lureau
Make serial IO a proper sysbus device, similar to serial MM. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-07serial-mm: add endianness propertyMarc-André Lureau
Add a qdev property for endianness, so memory region setup can be done in realize. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-07serial-mm: add "regshift" propertyMarc-André Lureau
And a property and rename "it_shift" field to "regshift", as it seems to be more popular (and I don't know what "it" stands for). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-07serial: start making SerialMM a sysbus deviceMarc-André Lureau
Memory mapped serial device is in fact a sysbus device. The following patches will make use of sysbus facilities for resource and registration. In particular, "serial-mm: use sysbus facilities" will move internal serial realization to serial_mm_realize callback to follow qdev best practices. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-07serial: replace serial_exit_core() with unrealizeMarc-André Lureau
Instead of calling serial_exit_core() directly, use the QDev unrealize callback. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-07serial: realize the serial deviceMarc-André Lureau
Instead of calling serial_realize_core(), use the QDev realize callback. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-07serial: add "baudbase" propertyMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-07serial: initial qom-ificationMarc-André Lureau
Make SerialState a device (the following patches will introduce IO/MM sysbus serial devices) None of the serial_{,mm}_init() callers actually free the returned value (even if they did, it would be quite harmless), so we can change the object allocation at will. However, the devices that embed SerialState must now have their field QOM-initialized manually (isa, pci, pci-multi). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-07chardev: generate an internal id when none givenMarc-André Lureau
Internally, qemu may create chardev without ID. Those will not be looked up with qemu_chr_find(), which prevents using qdev_prop_set_chr(). Use id_generate(), to generate an internal name (prefixed with #), so no conflict exist with user-named chardev. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: xiaoqiang zhao <zxq_yx_007@163.com>
2020-01-07sysbus: remove outdated commentMarc-André Lureau
The init callback is no more since commit 817a17fc60f44e29a1944b60d32f45ea127f0cf9 ("core/sysbus: remove the SysBusDeviceClass::init path") Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2020-01-07sysbus: remove unused sysbus_try_create*Marc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-06Merge remote-tracking branch ↵Peter Maydell
'remotes/elmarco/tags/dbus-vmstate7-pull-request' into staging Add dbus-vmstate Hi, With external processes or helpers participating to the VM support, it becomes necessary to handle their migration. Various options exist to transfer their state: 1) as the VM memory, RAM or devices (we could say that's how vhost-user devices can be handled today, they are expected to restore from ring state) 2) other "vmstate" (as with TPM emulator state blobs) 3) left to be handled by management layer 1) is not practical, since an external processes may legitimatelly need arbitrary state date to back a device or a service, or may not even have an associated device. 2) needs ad-hoc code for each helper, but is simple and working 3) is complicated for management layer, QEMU has the migration timing The proposed "dbus-vmstate" object will connect to a given D-Bus address, and save/load from org.qemu.VMState1 owners on migration. Thus helpers can easily have their state migrated with QEMU, without implementing ad-hoc support (such as done for TPM emulation) D-Bus is ubiquitous on Linux (it is systemd IPC), and can be made to work on various other OSes. There are several implementations and good bindings for various languages. (the tests/dbus-vmstate-test.c is a good example of how simple the implementation of services can be, even in C) dbus-vmstate is put into use by the libvirt series "[PATCH 00/23] Use a slirp helper process". v2: - fix build with broken mingw-glib # gpg: Signature made Mon 06 Jan 2020 14:43:35 GMT # gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5 # gpg: issuer "marcandre.lureau@redhat.com" # gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full] # gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full] # Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5 * remotes/elmarco/tags/dbus-vmstate7-pull-request: tests: add dbus-vmstate-test tests: add migration-helpers unit dockerfiles: add dbus-daemon to some of latest distributions configure: add GDBUS_CODEGEN Add dbus-vmstate object util: add dbus helper unit docs: start a document to describe D-Bus usage vmstate: replace DeviceState with VMStateIf vmstate: add qom interface to get id Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-06Merge remote-tracking branch 'remotes/maxreitz/tags/pull-block-2020-01-06' ↵Peter Maydell
into staging Block patches: - Minor fixes and tests from the freeze period (too minor to be included in 4.2) - Allow many bash iotests to test qcow2's external data file feature - Add compress filter driver - Fix Python iotests after 6f6e1698a6 - Fix for the backup job # gpg: Signature made Mon 06 Jan 2020 14:33:06 GMT # gpg: using RSA key 91BEB60A30DB3E8857D11829F407DB0061D5CF40 # gpg: issuer "mreitz@redhat.com" # gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full] # Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40 * remotes/maxreitz/tags/pull-block-2020-01-06: (34 commits) backup-top: Begin drain earlier tests/qemu-iotests: Update tests to recent desugarized -accel option tests/qemu-iotests: add case to write compressed data of multiple clusters qcow2: Allow writing compressed data of multiple clusters block: introduce compress filter driver iotests: Allow check -o data_file iotests: Disable data_file where it cannot be used iotests: Make 198 work with data_file iotests: Make 137 work with data_file iotests: Make 110 work with data_file iotests: Make 091 work with data_file iotests: Avoid cp/mv of test images iotests: Use _rm_test_img for deleting test images iotests: Avoid qemu-img create iotests: Drop IMGOPTS use in 267 iotests: Replace IMGOPTS='' by --no-opts iotests: Replace IMGOPTS= by -o iotests: Inject space into -ocompat=0.10 in 051 iotests: Add -o and --no-opts to _make_test_img iotests: Let _make_test_img parse its parameters ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-01-06util: add dbus helper unitMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-06vmstate: replace DeviceState with VMStateIfMarc-André Lureau
Replace DeviceState dependency with VMStateIf on vmstate API. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Acked-by: Halil Pasic <pasic@linux.ibm.com>
2020-01-06vmstate: add qom interface to get idMarc-André Lureau
Add an interface to get the instance id, instead of depending on Device and qdev_get_dev_path(). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
2020-01-06block: Add bdrv_qapi_perm_to_blk_perm()Max Reitz
We need some way to correlate QAPI BlockPermission values with BLK_PERM_* flags. We could: (1) have the same order in the QAPI definition as the the BLK_PERM_* flags are in LSb-first order. However, then there is no guarantee that they actually match (e.g. when someone modifies the QAPI schema without thinking of the BLK_PERM_* definitions). We could add static assertions, but these would break what’s good about this solution, namely its simplicity. (2) define the BLK_PERM_* flags based on the BlockPermission values. But this way whenever someone were to modify the QAPI order (perfectly sensible in theory), the BLK_PERM_* values would change. Because these values are used for file locking, this might break file locking between different qemu versions. Therefore, go the slightly more cumbersome way: Add a function to translate from the QAPI constants to the BLK_PERM_* flags. Signed-off-by: Max Reitz <mreitz@redhat.com> Message-id: 20191108123455.39445-2-mreitz@redhat.com Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-01-02osdep: add qemu_unlink()Marc-André Lureau
Add a helper function to match qemu_open() which may return files under the /dev/fdset prefix. Those shouldn't be removed, since it's only a qemu namespace. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-02object: add g_autoptr supportMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-02ui: add pixman image g_autoptr supportMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2020-01-02console: add graphic_hw_update_done()Marc-André Lureau
Add a function to be called when a graphic update is done. Declare the QXL renderer as async: render_update_cookie_num counts the number of outstanding updates, and graphic_hw_update_done() is called when it reaches none. (note: this is preliminary work for asynchronous screendump support) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-20Merge remote-tracking branch ↵Peter Maydell
'remotes/stsquad/tags/pull-tesing-and-misc-191219-1' into staging Various testing and logging updates - test tci with Travis - enable multiarch testing in Travis - default to out-of-tree builds - make changing logfile safe via RCU - remove redundant tests - remove gtester test from docker - convert DEBUG_MMAP to tracepoints - remove hand rolled glob function - trigger tcg re-configure when needed # gpg: Signature made Thu 19 Dec 2019 08:24:08 GMT # 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-tesing-and-misc-191219-1: (25 commits) tests/tcg: ensure we re-configure if configure.sh is updated trace: replace hand-crafted pattern_glob with g_pattern_match_simple linux-user: convert target_munmap debug to a tracepoint linux-user: log page table changes under -d page linux-user: add target_mmap_complete tracepoint linux-user: convert target_mmap debug to tracepoint linux-user: convert target_mprotect debug to tracepoint travis.yml: Remove the redundant clang-with-MAIN_SOFTMMU_TARGETS entry docker: gtester is no longer used Added tests for close and change of logfile. Add use of RCU for qemu_logfile. qemu_log_lock/unlock now preserves the qemu_logfile handle. Add a mutex to guarantee single writer to qemu_logfile handle. Cleaned up flow of code in qemu_set_log(), to simplify and clarify. Fix double free issue in qemu_set_log_filename(). ci: build out-of-tree travis.yml: Enable builds on arm64, ppc64le and s390x tests/test-util-filemonitor: Skip test on non-x86 Travis containers tests/hd-geo-test: Skip test when images can not be created iotests: Skip test 079 if it is not possible to create large files ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-12-20Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into stagingPeter Maydell
* More uses of RCU_READ_LOCK_GUARD (Dave, myself) * QOM doc improvments (Greg) * Cleanups from the Meson conversion (Marc-André) * Support for multiple -accel options (myself) * Many x86 machine cleanup (Philippe, myself) * tests/migration-test cleanup (Juan) * PC machine removal and next round of deprecation (Thomas) * kernel-doc integration (Peter, myself) # gpg: Signature made Wed 18 Dec 2019 01:35:02 GMT # gpg: using RSA key BFFBD25F78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini/tags/for-upstream: (87 commits) vga: cleanup mapping of VRAM for non-PCI VGA hw/display: Remove "rombar" hack from vga-pci and vmware_vga hw/pci: Remove the "command_serr_enable" property hw/audio: Remove the "use_broken_id" hack from the AC97 device hw/i386: Remove the deprecated machines 0.12 up to 0.15 hw/pci-host: Add Kconfig entry to select the IGD Passthrough Host Bridge hw/pci-host/i440fx: Extract the IGD passthrough host bridge device hw/pci-host/i440fx: Use definitions instead of magic values hw/pci-host/i440fx: Use size_t to iterate over ARRAY_SIZE() hw/pci-host/i440fx: Extract PCII440FXState to "hw/pci-host/i440fx.h" hw/pci-host/i440fx: Correct the header description Fix some comment spelling errors. target/i386: remove unused pci-assign codes WHPX: refactor load library migration: check length directly to make sure the range is aligned memory: include MemoryListener documentation and some missing function parameters docs: add memory API reference memory.h: Silence kernel-doc complaints docs: Create bitops.rst as example of kernel-docs bitops.h: Silence kernel-doc complaints ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-12-19linux-user: log page table changes under -d pageAlex Bennée
The CPU_LOG_PAGE flag is woefully underused and could stand to do extra duty tracking page changes. If the user doesn't want to see the details as things change they still have the tracepoints available. We push the locking into log_page_dump and pass a reason for the banner text. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20191205122518.10010-5-alex.bennee@linaro.org>
2019-12-18Add use of RCU for qemu_logfile.Robert Foley
This now allows changing the logfile while logging is active, and also solves the issue of a seg fault while changing the logfile. Any read access to the qemu_logfile handle will use the rcu_read_lock()/unlock() around the use of the handle. To fetch the handle we will use atomic_rcu_read(). We also in many cases do a check for validity of the logfile handle before using it to deal with the case where the file is closed and set to NULL. The cases where we write to the qemu_logfile will use atomic_rcu_set(). Writers will also use call_rcu() with a newly added qemu_logfile_free function for freeing/closing when readers have finished. Signed-off-by: Robert Foley <robert.foley@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20191118211528.3221-6-robert.foley@linaro.org>
2019-12-18qemu_log_lock/unlock now preserves the qemu_logfile handle.Robert Foley
qemu_log_lock() now returns a handle and qemu_log_unlock() receives a handle to unlock. This allows for changing the handle during logging and ensures the lock() and unlock() are for the same file. Also in target/tilegx/translate.c removed the qemu_log_lock()/unlock() calls (and the log("\n")), since the translator can longjmp out of the loop if it attempts to translate an instruction in an inaccessible page. Signed-off-by: Robert Foley <robert.foley@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20191118211528.3221-5-robert.foley@linaro.org>
2019-12-18include/qom/object.h: rename Error ** parameter to more common errpVladimir Sementsov-Ogievskiy
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20191205174635.18758-19-vsementsov@virtuozzo.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2019-12-18block/snapshot: rename Error ** parameter to more common errpVladimir Sementsov-Ogievskiy
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@Redhat.com> Message-Id: <20191205174635.18758-11-vsementsov@virtuozzo.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2019-12-18hmp: drop Error pointer indirection in hmp_handle_errorVladimir Sementsov-Ogievskiy
We don't need Error **, as all callers pass local Error object, which isn't used after the call. Use Error * instead. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Acked-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20191205174635.18758-5-vsementsov@virtuozzo.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2019-12-18error: make Error **errp const where it is appropriateVladimir Sementsov-Ogievskiy
Mostly, Error ** is for returning error from the function, so the callee sets it. However these three functions get already filled errp parameter. They don't change the pointer itself, only change the internal state of referenced Error object. So we can make it Error *const * errp, to stress the behavior. It will also help coccinelle script (in future) to distinguish such cases from common errp usage. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Message-Id: <20191205174635.18758-4-vsementsov@virtuozzo.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Commit message typo fixed] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2019-12-18io: Fix Error usage in a comment <example>Markus Armbruster
Cc: "Daniel P. Berrangé" <berrange@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20191204093625.14836-4-armbru@redhat.com> Acked-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2019-12-18crypto: Fix typo in QCryptoTLSSession's <example> commentMarkus Armbruster
Cc: "Daniel P. Berrangé" <berrange@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20191204093625.14836-3-armbru@redhat.com> Acked-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
2019-12-18error: Fix -msg timestamp defaultMarkus Armbruster
-msg parameter "timestamp" defaults to "off" if you don't specify msg, and to "on" if you do. Messed up right in commit 5e2ac51917 "add timestamp to error_report()". Mostly harmless, because "timestamp" is the only parameter, so "if you do" is "-msg ''", which nobody does. Change the default to "off" no matter what. While there, rename enable_timestamp_msg to error_with_timestamp, and polish documentation. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20191010081508.8978-1-armbru@redhat.com>
2019-12-18hw/pci: Remove the "command_serr_enable" propertyThomas Huth
Now that the old pc-0.x machine types have been removed, this config knob is not required anymore. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20191209125248.5849-4-thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-18hw/pci-host/i440fx: Extract PCII440FXState to "hw/pci-host/i440fx.h"Philippe Mathieu-Daudé
Make the PCII440FXState structure public, so it can be used out of this source file. This will allow us to extract the IGD Passthrough Host Bridge, which is a children of the TYPE_I440FX_PCI_DEVICE. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20191209095002.32194-3-philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-18memory: include MemoryListener documentation and some missing function ↵Paolo Bonzini
parameters These cover the remaining warnings from kernel-doc. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20191029162248.13383-7-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17memory.h: Silence kernel-doc complaintsPaolo Bonzini
Fix a few instances where kernel-doc complains about doc comments in memory.h. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17bitops.h: Silence kernel-doc complaintsPeter Maydell
Fix the problems with kernel-doc/sphinx syntax in the doc comments for the shuffle and unshuffle functions: * mismatch between comment and prototype for argument name * the inline bit patterns need to be marked up so they are processed properly and rendered as monospace Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20190521122519.12573-6-peter.maydell@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17memory: use RCU_READ_LOCK_GUARDPaolo Bonzini
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17hw/i386/pc: Extract the port92 devicePhilippe Mathieu-Daudé
This device is only used by the PC machines. The pc.c file is already big enough, with 2255 lines. By removing 113 lines of it, we reduced it by 5%. It is now a bit easier to navigate the file. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17hw/isa/isa-bus: cleanup irq functionsPaolo Bonzini
The irq number is unsigned; we reject negative values. But -1 is used for the isairq array, which is declared unsigned! And since we have a definition for the number of ISA IRQs, use it. Based on a patch by Philippe Mathieu-Daudé. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17hw/i386: De-duplicate gsi_handler() to remove kvm_pc_gsi_handler()Philippe Mathieu-Daudé
Both gsi_handler() and kvm_pc_gsi_handler() have the same content, except one comment. Move the comment, and de-duplicate the code. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17x86: move more x86-generic functions out of PC filesPaolo Bonzini
These are needed by microvm too, so move them outside of PC-specific files. With this patch, microvm.c need not include pc.h anymore. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-12-17x86: move SMM property to X86MachineStatePaolo Bonzini
Add it to microvm as well, it is a generic property of the x86 architecture. Suggested-by: Sergio Lopez <slp@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 00:44:11 +0000