aboutsummaryrefslogtreecommitdiff
path: root/hw/display/cirrus_vga.c
AgeCommit message (Collapse)Author
2016-01-29hw/display: Clean up includesPeter Maydell
Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-21-git-send-email-peter.maydell@linaro.org
2015-05-19cirrus_vga: QOMifyGonglei
QOMify pci-cirrus-vga like isa-cirrus-vga device. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2015-02-26cirrus-vga: Convert to realizeMarkus Armbruster
Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Gonglei <arei.gonglei@huawei.com>
2015-02-13isa: remove isa_mem_base variableHervé Poussineau
Now that isa_mem_base variable is always 0, we can remove its usage. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
2014-12-16move hw cursor pos from cirrus to vgaGerd Hoffmann
2014-12-16cirrus: Force use of shadow pixmap when HW cursor is enabledBenjamin Herrenschmidt
The HW cursor cannot be painted on a shared surface. This fixes HW cursor display in Windows NT 4.0 and Windows 98. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-12-01cirrus: don't overflow CirrusVGAState->cirrus_bltbufGerd Hoffmann
This is CVE-2014-8106. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-12-01cirrus: fix blit region checkGerd Hoffmann
Issues: * Doesn't check pitches correctly in case it is negative. * Doesn't check width at all. Turn macro into functions while being at it, also factor out the check for one region which we then can simply call twice for src + dst. This is CVE-2014-8106. Reported-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
2014-09-30cirrus: Remove non-32bpp cursor drawingBenjamin Herrenschmidt
We only draw cursor on non-shared surfaces (so it seems...) and these are always 32bpp Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
2014-09-30vga: Remove rgb_to_pixel indirectionBenjamin Herrenschmidt
We always use rgb_to_pixel32 nowadays. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
2014-07-11cirrus: Fix build of debug codeBenjamin Herrenschmidt
Use PRIu64 to print uint64_t Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-07-11cirrus_vga: adding sanity check for vram sizeGonglei
when configure a invalid vram size for cirrus card, such as less 2 MB, which will crash qemu. Follow the real hardware, the cirrus card has 4 MB video memory. Also for backward compatibility, accept 8 MB and 16 MB vram size. Signed-off-by: Gonglei <arei.gonglei@huawei.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-06-16savevm: Remove all the unneeded version_minimum_id_old (x86)Juan Quintela
After previous Peter patch, they are redundant. This way we don't assign them except when needed. Once there, there were lots of case where the ".fields" indentation was wrong: .fields = (VMStateField []) { and .fields = (VMStateField []) { Change all the combinations to: .fields = (VMStateField[]){ The biggest problem (appart from aesthetics) was that checkpatch complained when we copy&pasted the code from one place to another. Signed-off-by: Juan Quintela <quintela@redhat.com> Acked-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
2014-04-28vga: allow non-global vmstateGerd Hoffmann
Need a way to opt-out from vga.vram being global vmstate, for secondary vga cards. Add a bool parameter to vga_common_init to support this. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-03-05console: add head to index to qemu consoles.Gerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2014-02-10qdev:pci: refactor PCIDevice to use generic "hotpluggable" propertyIgor Mammedov
Get rid of PCIDevice specific PCIDeviceClass.no_hotplug and use generic DeviceClass.hotpluggable field instead. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2013-10-17cirrus: Mark vga io region as coalesced MMIO flushingJan Kiszka
This allows to remove the explicit qemu_flush_coalesced_mmio_buffer calls - the memory core will invoke them now. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-29devices: Associate devices to their logical categoryMarcel Apfelbaum
The category will be used to sort the devices displayed in the command line help. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Message-id: 1375107465-25767-4-git-send-email-marcel.a@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-07-04hw/d*: pass owner to memory_region_init* functionsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04vga: pass owner to cirrus_init_commonPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04vga: pass owner to vga_common_initPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-07-04memory: add owner argument to initialization functionsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-06-07isa: Use realizefn for ISADeviceAndreas Färber
Drop ISADeviceClass::init and the resulting no-op initfn and let children implement their own realizefn. Adapt error handling. Split off an instance_init where sensible. Signed-off-by: Andreas Färber <afaerber@suse.de>
2013-06-01Remove unnecessary break statementsStefan Weil
Fix these warnings from cppcheck: hw/display/cirrus_vga.c:2603: hw/sd/sd.c:348: hw/timer/exynos4210_mct.c:1033: target-arm/translate.c:9886: target-s390x/mem_helper.c:518: target-unicore32/translate.c:1936: style: Consecutive return, break, continue, goto or throw statements are unnecessary. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2013-04-29cirrus_vga: QOM'ify ISA Cirrus VGAAndreas Färber
Introduce type constant and cast macro to obsolete DO_UPCAST(). Prepares for ISA realizefn. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Andreas Färber <afaerber@suse.de> Message-id: 1367093935-29091-3-git-send-email-afaerber@suse.de Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-04-25console: add device link to QemuConsolesGerd Hoffmann
So it is possible to figure which qemu console displays which device. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-16console: add GraphicHwOpsGerd Hoffmann
Pass a single GraphicHwOps struct pointer to graphic_console_init, instead of a bunch of function pointers. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-16console: simplify screendumpGerd Hoffmann
Screendumps are alot simpler as we can update non-active QemuConsoles now. So we only need to update the QemuConsole we want write out, then dump the DisplaySurface content into a ppm file. Done. No console switching needed. No special support code in the gfx card emulation needed. Zap it all. Also move ppm_save out of the vga code and next to the qmp_screendump function. For now screen dumping is limited to console #0 (like it used to be), even though it is dead simple to extend it to other consoles. I wanna finish the console cleanup before setting new qapi interfaces into stone. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Tested-by: Igor Mitsyanko <i.mitsyanko@gmail.com>
2013-04-16console: rename vga_hw_*, add QemuConsole paramGerd Hoffmann
Add QemuConsole parameter to vga_hw_*, so the interface allows to update non-active consoles (the actual code can't handle this yet, see next patch). Passing NULL is allowed and updates the active console, like the functions do today. While touching all vga_hw_* calls anyway rename that to the functions to hardware-neutral graphics_hw_* Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2013-04-08hw: move private headers to hw/ subdirectories.Paolo Bonzini
Many headers are used only in a single directory. These can be kept in hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-04-08hw: move target-independent files to subdirectoriesPaolo Bonzini
This patch tackles all files that are compiled once, moving them to subdirectories of hw/. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-23 18:18:27 +0000