aboutsummaryrefslogtreecommitdiff
path: root/hw/display
AgeCommit message (Collapse)Author
2019-03-11hw/display: Add basic ATI VGA emulationBALATON Zoltan
At least two machines, the PPC mac99 and MIPS fulong2e, have an ATI gfx chip by default (Rage 128 Pro and M6/RV100 respectively) and guests running on these and the PMON2000 firmware of the fulong2e expect this to be available. Fortunately these are very similar chips so they can be mostly emulated in the same device model. This patch adds basic emulation of these ATI VGA chips. While this is incomplete and currently only enough to run the MIPS firmware and get framebuffer output with Linux, it allows the fulong2e board to work more like the real hardware and having it in QEMU in this state provides a way to experiment with it and allows others to contribute to improve it. It is compiled for all archs but only the fulong2e (which currently has no display output at all) is set to use it by default (in a separate patch). Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> Acked-by: Aleksandar Markovic <amarkovic@wavecomp.com> Tested-by: Andrew Randrianasulu <randrianasulu@gmail.com> Tested-by: Howard Spoelstra <hsp.cat7@gmail.com> Message-id: 0b1b7c22873a6e37627261b04fb687412b25ff4f.1552152100.git.balaton@eik.bme.hu Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-03-11virtio-gpu: make virtio_gpu_reset staticGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-id: 20190307080244.9011-4-kraxel@redhat.com
2019-03-11virtio-vga: fix reset.Gerd Hoffmann
Store reset handler of the parent class and just call that for a complete virtio reset. When taking the shortcut and calling virtio_gpu_reset() directly the generic virtio reset code (for virtqueues etc) will not be executed. Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1597621 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-id: 20190307080244.9011-3-kraxel@redhat.com
2019-03-08Merge remote-tracking branch ↵Peter Maydell
'remotes/huth-gitlab/tags/pull-request-2019-03-08' into staging - qtest fixes - Some generic clean-ups by Philippe - macOS CI testing via cirrus-ci.com # gpg: Signature made Fri 08 Mar 2019 08:58:47 GMT # gpg: using RSA key 2ED9D774FE702DB5 # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5 * remotes/huth-gitlab/tags/pull-request-2019-03-08: cirrus.yml: Add macOS continuous integration task tests/bios-tables: Improve portability by searching bash in the $PATH vhost-user-test: fix leaks tests: Do not use "\n" in g_test_message() strings hw/devices: Remove unused TC6393XB_RAM definition hw: Remove unused 'hw/devices.h' include tests: Move qdict-test-data.txt to tests/data/qobject/ Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # tests/vhost-user-test.c
2019-03-07hw: Remove unused 'hw/devices.h' includePhilippe Mathieu-Daudé
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu> Tested-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2019-03-07lm32-softmmu.mak: express dependencies with KconfigPaolo Bonzini
%-softmmu.mak only keep boards and optional device definitions in Kconfig mode. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07virtio: express virtio dependencies with KconfigYang Zhong
Signed-off-by: Yang Zhong <yang.zhong@intel.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-42-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07display: express dependencies with kconfigYang Zhong
Signed-off-by: Yang Zhong <yang.zhong@intel.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-40-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07i2c: express dependencies with KconfigPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-38-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07isa: express dependencies with kconfigPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20190123065618.3520-36-yang.zhong@intel.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07build: convert pci.mak to KconfigPaolo Bonzini
Instead of including the same list of devices for each target, set CONFIG_PCI to true, and make the devices default to present whenever PCI is available. However, s390x does not want all the PCI devices, so there is a separate symbol to enable them. Done mostly with the following script: while read i; do i=${i%=y}; i=${i#CONFIG_} sed -i -e'/^config '$i'$/!b' -en \ -e'a\' -e' default y if PCI_DEVICES\' -e' depends on PCI' \ `grep -lw $i hw/*/Kconfig` done < default-configs/pci.mak followed by replacing a few "depends on" clauses with "select" whenever the symbol is not really related to PCI. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Cc: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-31-yang.zhong@intel.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07build: switch to KconfigPaolo Bonzini
The make_device_config.sh script is replaced by minikconf, which is modified to support the same command line as its predecessor. The roots of the parsing are default-configs/*.mak, Kconfig.host and hw/Kconfig. One difference with make_device_config.sh is that all symbols have to be defined in a Kconfig file, including those coming from the configure script. This is the reason for the Kconfig.host file introduced in the previous patch. Whenever a file in default-configs/*.mak used $(...) to refer to a config-host.mak symbol, this is replaced by a Kconfig dependency; this part must be done already in this patch for bisectability. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-28-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07kconfig: introduce kconfig filesPaolo Bonzini
The Kconfig files were generated mostly with this script: for i in `grep -ho CONFIG_[A-Z0-9_]* default-configs/* | sort -u`; do set fnord `git grep -lw $i -- 'hw/*/Makefile.objs' ` shift if test $# = 1; then cat >> $(dirname $1)/Kconfig << EOF config ${i#CONFIG_} bool EOF git add $(dirname $1)/Kconfig else echo $i $* fi done sed -i '$d' hw/*/Kconfig for i in hw/*; do if test -d $i && ! test -f $i/Kconfig; then touch $i/Kconfig git add $i/Kconfig fi done Whenever a symbol is referenced from multiple subdirectories, the script prints the list of directories that reference the symbol. These symbols have to be added manually to the Kconfig files. Kconfig.host and hw/Kconfig were created manually. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Yang Zhong <yang.zhong@intel.com> Message-Id: <20190123065618.3520-27-yang.zhong@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-03-07hw/display: make edid configurableYang Zhong
Use CONFIG_EDID to make edid-generate.c and edid-region.c configurable. Signed-off-by: Yang Zhong <yang.zhong@intel.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20190123065618.3520-26-yang.zhong@intel.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-02-27i2c: have I2C receive operation return uint8_tCorey Minyard
It is never supposed to fail and cannot return an error, so just have it return the proper type. Have it return 0xff on nothing available, since that's what would happen on a real bus. Signed-off-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-02-25Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190222-pull-request' ↵Peter Maydell
into staging vga: bugfixes and edid support for virtio-vga # gpg: Signature made Fri 22 Feb 2019 08:24:25 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full] # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" [full] # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full] # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/vga-20190222-pull-request: display/virtio: add edid support. virtio-gpu: remove useless 'waiting' field virtio-gpu: block both 2d and 3d rendering virtio-gpu: remove unused config_size virtio-gpu: remove unused qdev Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-02-22display/virtio: add edid support.Gerd Hoffmann
This patch adds EDID support to the family of virtio-gpu devices. It is turned off by default, use the new edid property to enable it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20190221081054.13853-1-kraxel@redhat.com
2019-02-22virtio-gpu: remove useless 'waiting' fieldMarc-André Lureau
Let's check renderer_blocked instead directly. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Christophe Fergeau <cfergeau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190221114330.17968-5-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-22virtio-gpu: block both 2d and 3d renderingMarc-André Lureau
Now that 2d commands are translated to 3d rendering, qemu must stop sending 3d updates (from 2d) to Spice as well. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1674324 Cc: cfergeau@redhat.com Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Christophe Fergeau <cfergeau@redhat.com> Tested-by: Christophe Fergeau <cfergeau@redhat.com> Message-id: 20190221114330.17968-4-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-22virtio-gpu: remove unused config_sizeMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Christophe Fergeau <cfergeau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190221114330.17968-3-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-22virtio-gpu: remove unused qdevMarc-André Lureau
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Christophe Fergeau <cfergeau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190221114330.17968-2-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-21spice: set device address and device display ID in QXL interfaceLukáš Hrázký
Calls the new SPICE QXL interface function spice_qxl_set_device_info to set the hardware address of the graphics device represented by the QXL interface (e.g. a PCI path) and the device display IDs (the IDs of the device's monitors that belong to this QXL interface). Also stops using the deprecated spice_qxl_set_max_monitors, the new interface function replaces it. Signed-off-by: Lukáš Hrázký <lhrazky@redhat.com> Message-Id: <20190215150919.8263-1-lhrazky@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-01hw/display/milkymist-tmu2: Move inlined code from header to sourcePhilippe Mathieu-Daudé
Move the complexity of milkymist_tmu2_create() into the source file. Doing so we avoid to include the X11/OpenGL headers in all LM32 devices, and we also avoid the duplicate declaration of glx_fbconfig_attr[] (it is already declared in hw/display/milkymist-tmu2.c). Since TYPE_MILKYMIST_TMU2 is now accessible, use it. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190130120005.23123-5-philmd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-01hw/display/milkymist-tmu2: Explicit the dependency to both X11 / OpenGLPhilippe Mathieu-Daudé
The TMU device requires both X11 and OpenGL. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190130120005.23123-4-philmd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-02-01hw/display: Move Milkymist specific hardware out of common-obj listPhilippe Mathieu-Daudé
The Milkymist specific hardware is only used by the LM32 target, it is pointless to compile those objects in other targets. Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190130120005.23123-2-philmd@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-24display: ensure qxl log_buf is a nul terminated stringDaniel P. Berrangé
The QXL_IO_LOG command allows the guest to send log messages to the host via a buffer in the QXLRam struct. QEMU prints these to the console if the qxl 'guestdebug' option is set to non-zero. It will also feed them to the trace subsystem if any backends are built-in. In both cases the log_buf data will get treated as being as a nul terminated string, by the printf '%s' format specifier and / or other code reading the buffer. QEMU does nothing to guarantee that the log_buf really is nul terminated, so there is potential for out of bounds array access. This would affect any QEMU which has the log, syslog or ftrace trace backends built into QEMU. It can only be triggered if the 'qxl_io_log' trace event is enabled, however, so they are not vulnerable without specific administrative action to enable this. It would also affect QEMU if the 'guestdebug' parameter is set to a non-zero value, which again is not the default and requires explicit admin opt-in. Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20190123120016.4538-2-berrange@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2019-01-17virtio: split virtio gpu bits from virtio-pci.hJuan Quintela
Reviewed-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2019-01-14xen: re-name XenDevice to XenLegacyDevice...Paul Durrant
...and xen_backend.h to xen-legacy-backend.h Rather than attempting to convert the existing backend infrastructure to be QOM compliant (which would be hard to do in an incremental fashion), subsequent patches will introduce a completely new framework for Xen PV backends. Hence it is necessary to re-name parts of existing code to avoid name clashes. The re-named 'legacy' infrastructure will be removed once all backends have been ported to the new framework. This patch is purely cosmetic. No functional change. Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Acked-by: Anthony Perard <anthony.perard@citrix.com> Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
2019-01-11avoid TABs in files that only contain a fewPaolo Bonzini
Most files that have TABs only contain a handful of them. Change them to spaces so that we don't confuse people. disas, standard-headers, linux-headers and libdecnumber are imported from other projects and probably should be exempted from the check. Outside those, after this patch the following files still contain both 8-space and TAB sequences at the beginning of the line. Many of them have a majority of TABs, or were initially committed with all tabs. bsd-user/i386/target_syscall.h bsd-user/x86_64/target_syscall.h crypto/aes.c hw/audio/fmopl.c hw/audio/fmopl.h hw/block/tc58128.c hw/display/cirrus_vga.c hw/display/xenfb.c hw/dma/etraxfs_dma.c hw/intc/sh_intc.c hw/misc/mst_fpga.c hw/net/pcnet.c hw/sh4/sh7750.c hw/timer/m48t59.c hw/timer/sh_timer.c include/crypto/aes.h include/disas/bfd.h include/hw/sh4/sh.h libdecnumber/decNumber.c linux-headers/asm-generic/unistd.h linux-headers/linux/kvm.h linux-user/alpha/target_syscall.h linux-user/arm/nwfpe/double_cpdo.c linux-user/arm/nwfpe/fpa11_cpdt.c linux-user/arm/nwfpe/fpa11_cprt.c linux-user/arm/nwfpe/fpa11.h linux-user/flat.h linux-user/flatload.c linux-user/i386/target_syscall.h linux-user/ppc/target_syscall.h linux-user/sparc/target_syscall.h linux-user/syscall.c linux-user/syscall_defs.h linux-user/x86_64/target_syscall.h slirp/cksum.c slirp/if.c slirp/ip.h slirp/ip_icmp.c slirp/ip_icmp.h slirp/ip_input.c slirp/ip_output.c slirp/mbuf.c slirp/misc.c slirp/sbuf.c slirp/socket.c slirp/socket.h slirp/tcp_input.c slirp/tcpip.h slirp/tcp_output.c slirp/tcp_subr.c slirp/tcp_timer.c slirp/tftp.c slirp/udp.c slirp/udp.h target/cris/cpu.h target/cris/mmu.c target/cris/op_helper.c target/sh4/helper.c target/sh4/op_helper.c target/sh4/translate.c tcg/sparc/tcg-target.inc.c tests/tcg/cris/check_addo.c tests/tcg/cris/check_moveq.c tests/tcg/cris/check_swap.c tests/tcg/multiarch/test-mmap.c ui/vnc-enc-hextile-template.h ui/vnc-enc-zywrle.h util/envlist.c util/readline.c The following have only TABs: bsd-user/i386/target_signal.h bsd-user/sparc64/target_signal.h bsd-user/sparc64/target_syscall.h bsd-user/sparc/target_signal.h bsd-user/sparc/target_syscall.h bsd-user/x86_64/target_signal.h crypto/desrfb.c hw/audio/intel-hda-defs.h hw/core/uboot_image.h hw/sh4/sh7750_regnames.c hw/sh4/sh7750_regs.h include/hw/cris/etraxfs_dma.h linux-user/alpha/termbits.h linux-user/arm/nwfpe/fpopcode.h linux-user/arm/nwfpe/fpsr.h linux-user/arm/syscall_nr.h linux-user/arm/target_signal.h linux-user/cris/target_signal.h linux-user/i386/target_signal.h linux-user/linux_loop.h linux-user/m68k/target_signal.h linux-user/microblaze/target_signal.h linux-user/mips64/target_signal.h linux-user/mips/target_signal.h linux-user/mips/target_syscall.h linux-user/mips/termbits.h linux-user/ppc/target_signal.h linux-user/sh4/target_signal.h linux-user/sh4/termbits.h linux-user/sparc64/target_syscall.h linux-user/sparc/target_signal.h linux-user/x86_64/target_signal.h linux-user/x86_64/termbits.h pc-bios/optionrom/optionrom.h slirp/mbuf.h slirp/misc.h slirp/sbuf.h slirp/tcp.h slirp/tcp_timer.h slirp/tcp_var.h target/i386/svm.h target/sparc/asi.h target/xtensa/core-dc232b/xtensa-modules.inc.c target/xtensa/core-dc233c/xtensa-modules.inc.c target/xtensa/core-de212/core-isa.h target/xtensa/core-de212/xtensa-modules.inc.c target/xtensa/core-fsf/xtensa-modules.inc.c target/xtensa/core-sample_controller/core-isa.h target/xtensa/core-sample_controller/xtensa-modules.inc.c target/xtensa/core-test_kc705_be/core-isa.h target/xtensa/core-test_kc705_be/xtensa-modules.inc.c tests/tcg/cris/check_abs.c tests/tcg/cris/check_addc.c tests/tcg/cris/check_addcm.c tests/tcg/cris/check_addoq.c tests/tcg/cris/check_bound.c tests/tcg/cris/check_ftag.c tests/tcg/cris/check_int64.c tests/tcg/cris/check_lz.c tests/tcg/cris/check_openpf5.c tests/tcg/cris/check_sigalrm.c tests/tcg/cris/crisutils.h tests/tcg/cris/sys.c tests/tcg/i386/test-i386-ssse3.c ui/vgafont.h Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20181213223737.11793-3-pbonzini@redhat.com> Reviewed-by: Aleksandar Markovic <amarkovic@wavecomp.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Eric Blake <eblake@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2019-01-10Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190110-pull-request' ↵Peter Maydell
into staging ui: bugfixes, drop keymap include support, drop dead code. # gpg: Signature made Thu 10 Jan 2019 08:47:10 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/ui-20190110-pull-request: spice: Remove unused include keymaps: drop support for include files keymaps: remove common include keymaps: drop nl-be map keymaps: remove modifiers include ui/console: Remove qemu_create_display_surface_guestmem() configure: bump spice-server required version to 0.12.5 egl-headless: add egl_create_context Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-01-10configure: bump spice-server required version to 0.12.5Marc-André Lureau
Looking at chardev/spice.c code, I realize compilation was broken for a while with spice-server < 0.12.3. Let's bump required version to 0.12.5, released May 19 2014, instead of adding more #ifdef. (this patch combines changes from an early version and some of Frediano "[PATCH 2/2] spice: Bump required spice-server version to 0.12.6") According to repology, all the distros that are build target platforms for QEMU include it: RHEL-7: 0.14.0 Debian (Stretch): 0.12.8 Debian (Jessie): 0.12.5 FreeBSD (ports): 0.14.0 OpenSUSE Leap 15: 0.14.0 Ubuntu (Xenial): 0.12.6 Note that a previous version of this patch was bumping version to 0.12.6. Unfortunately, Debian Jessie (oldstable) is stuck with spice server 0.12.5, and QEMU should keep building until after 2y of current stable (Stretch), which will be around June 17th 2019. Qemu 4.1 should thus be free of bumping to spice-server 0.12.6 during 4.1 development cycle. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-id: 20181128155932.16171-1-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-01-09trivial: Don't include isa.h if it is not really necessaryThomas Huth
These files don't seem to do anything related to ISA directly, so there is no need to include isa.h here. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1546615943-16274-1-git-send-email-thuth@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2018-12-19virtio: Helper for registering virtio device typesEduardo Habkost
Introduce a helper for registering different flavours of virtio devices. Convert code to use the helper, but keep only the existing generic types. Transitional and non-transitional device types will be added by another patch. Acked-by: Andrea Bolognani <abologna@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-12-13display/g364fb: Convert sysbus init function to realize functionMao Zhongyi
Use DeviceClass rather than SysBusDeviceClass in g364fb_sysbus_class_init(). Cc: pbonzini@redhat.com Cc: kraxel@redhat.com Cc: f4bug@amsat.org Cc: alistair.francis@wdc.com Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com> Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181130093852.20739-6-maozhongyi@cmss.chinamobile.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-11-27vmstate: constify VMStateFieldMarc-André Lureau
Because they are supposed to remain const. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20181114132931.22624-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-11-27cirrus_vga/migration: update the bank offset before useWang Xin
The cirrus bank0/1 offset should be updated before we update the vram's alias offset. Signed-off-by: Wang Xin <wangxinxin.wang@huawei.com> Message-id: 20181123064646.23036-1-linzhecheng@huawei.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-11-12edid: silence a stringop-overflow warningMarc-André Lureau
Simplify the code that doesn't need strncpy() since length of string is already computed. /home/elmarco/src/qemu/hw/display/edid-generate.c: In function 'edid_desc_text': /home/elmarco/src/qemu/hw/display/edid-generate.c:168:5: error: 'strncpy' specified bound depends on the length of the source argument [-Werror=stringop-overflow=] strncpy((char *)(desc + 5), text, len); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /home/elmarco/src/qemu/hw/display/edid-generate.c:164:11: note: length computed here len = strlen(text); ^~~~~~~~~~~~ cc1: all warnings being treated as errors Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-id: 20181110111623.31356-1-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-29Merge remote-tracking branch 'remotes/kraxel/tags/vga-20181029-pull-request' ↵Peter Maydell
into staging vga: two fixes. # gpg: Signature made Mon 29 Oct 2018 12:46:20 GMT # gpg: using RSA key 4CB6D8EED3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" # Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138 * remotes/kraxel/tags/vga-20181029-pull-request: vga_int: remove unused function protype qxl: store channel id in qxl->id Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-10-29vga_int: remove unused function protypeyuchenlin
Signed-off-by: yuchenlin <yuchenlin@synology.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181022080053.9379-1-yuchenlin@synology.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-29qxl: store channel id in qxl->idGerd Hoffmann
See qemu_spice_add_display_interface(), the console index is also used as channel id. So put that into the qxl->id field too. In typical use cases (one primary qxl-vga device, optionally one or more secondary qxl devices, no non-qxl display devices) this doesn't change anything. With this in place the qxl->id can not be used any more to figure whenever a given device is primary (with vga compat mode) or secondary. So add a bool to track this. Cc: spice-devel@lists.freedesktop.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20181012114540.27829-1-kraxel@redhat.com
2018-10-19cpus hw target: Use warn_report() & friends to report warningsMarkus Armbruster
Calling error_report() in a function that takes an Error ** argument is suspicious. Convert a few that are actually warnings to warn_report(). While there, split a warning consisting of multiple sentences to conform to conventions spelled out in warn_report()'s contract. Cc: Alex Bennée <alex.bennee@linaro.org> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Cc: Alex Williamson <alex.williamson@redhat.com> Cc: Fam Zheng <famz@redhat.com> Cc: Wei Huang <wei@redhat.com> Cc: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20181017082702.5581-5-armbru@redhat.com>
2018-10-15hw/display/cirrus_vga: Move "isa-cirrus-vga" device into a separate fileThomas Huth
In downstream distros like RHEL we'd like to disable some of the "legacy" devices of QEMU. The ISA version of the Cirrus VGA device is one of these legacy devices. So let's make the build process a little bit more flexible here by putting the Cirrus ISA code into a separate file which is only included if both, CONFIG_VGA_CIRRUS and CONFIG_VGA_ISA are set. Note that this disables "isa-cirrus-vga" for the ppc-softmmu and the alpha-softmmu target since CONFIG_VGA_ISA is not set there. But I think this is OK since these targets are only interested in the PCI variant anyway. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-id: 1539339106-32427-1-git-send-email-thuth@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-15qxl: check qxl_phys2virt return valueGerd Hoffmann
Fixes: CID 1395986 Fixes: 979f7ef8966bc4495a710ed9e4af42098f92ee79 Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20181005134608.1251-1-kraxel@redhat.com
2018-10-15bochs-display: wire up edid supportGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20181005160147.892-3-kraxel@redhat.com
2018-10-15display: add separate config option for bochs-displayGerd Hoffmann
This allows modern architectures which don't care about vga compatibility (risc-v for example) build bochs-display without including all vga emulation too. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20181005160147.892-2-kraxel@redhat.com
2018-10-15edid: fix alignment issuesGerd Hoffmann
Use stl_le_p() & friends instead of casts. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20181015055333.32030-1-kraxel@redhat.com
2018-10-08hw/display/bcm2835_fb: Silence Coverity warning about multiply overflowPeter Maydell
Coverity complains (CID 1395628) that the multiply in the calculation of the framebuffer base is performed as 32x32 but then used in a context that takes a 64-bit hwaddr. This can't actually ever overflow the 32-bit result, because of the constraints placed on the s->config values in bcm2835_fb_validate_config(). But we can placate Coverity anyway, by explicitly casting one of the inputs to a hwaddr, so the whole expression is calculated with 64-bit arithmetic. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Message-id: 20181005133012.26490-1-peter.maydell@linaro.org
2018-10-05edid: fix vendor defaultGerd Hoffmann
"EMU" actually is "Emulex Corporation", so not a good idea to use that by default. Lets use the Red Hat vendor id instead, which is in line with the pci ids which are allocated from Red Hat vendor ids too. Vendor list is available from http://www.uefi.org/pnp_id_list Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Message-id: 20181005091934.12143-1-kraxel@redhat.com
2018-10-05secondary-vga: delete mmio subregions upon exitremy.noel
93abfc88bd649de1933588bfc7175605331b3ea9 introduced a reference cycle in the vga-pci devices, preventing cleanup of the object upon hotblug. This patch allows to break the cycle. Signed-off-by: remy.noel <remy.noel@blade-group.com> Message-id: 20181002121935.23706-1-remy.noel@blade-group.com [ kraxel: delete the recently added edid region too ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-10-05hw/display/qxl: Suppress clang-7 warning about misaligned atomic operationPeter Maydell
If QEMU is compiled with clang-7 it results in the warning: hw/display/qxl.c:1884:19: error: misaligned or large atomic operation may incur significant performance penalty [-Werror,-Watomic-alignment] old_pending = atomic_fetch_or(&d->ram->int_pending, le_events); ^ This is because the Spice headers forgot to define the QXLRam struct with the '__aligned__(4)' attribute. clang 7 and newer will thus warn that the access here to int_pending might not be 4-aligned (because the QXLRam object d->ram points at might start at a misaligned address). In fact we set up d->ram in init_qxl_ram() so it always starts at a 4K boundary, so we know the atomic access here is OK. Newer Spice versions (with Spice commit beda5ec7a6848be20c0cac2a9a8ef2a41e8069c1) will fix the bug; for older Spice versions, work around it by telling the compiler explicitly that the alignment is OK using __builtin_assume_aligned(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20180927155538.699-1-peter.maydell@linaro.org Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2025-01-06 20:58:07 +0000