summaryrefslogtreecommitdiffstats
path: root/hw/display/ssd0323.c
Commit message (Collapse)AuthorAgeFilesLines
* hw/ssi: Rename SSI 'slave' as 'peripheral'Philippe Mathieu-Daudé2020-12-101-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | In order to use inclusive terminology, rename SSI 'slave' as 'peripheral', following the specification resolution: https://www.oshwa.org/a-resolution-to-redefine-spi-signal-names/ Patch created mechanically using: $ sed -i s/SSISlave/SSIPeripheral/ $(git grep -l SSISlave) $ sed -i s/SSI_SLAVE/SSI_PERIPHERAL/ $(git grep -l SSI_SLAVE) $ sed -i s/ssi-slave/ssi-peripheral/ $(git grep -l ssi-slave) $ sed -i s/ssi_slave/ssi_peripheral/ $(git grep -l ssi_slave) $ sed -i s/ssi_create_slave/ssi_create_peripheral/ \ $(git grep -l ssi_create_slave) Then in VMStateDescription vmstate_ssi_peripheral we restored the "SSISlave" migration stream name (to avoid breaking migration). Finally the following files have been manually tweaked: - hw/ssi/pl022.c - hw/ssi/xilinx_spips.c Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201012124955.3409127-4-f4bug@amsat.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* ssd0323: put it into the 'display' categoryGan Qixin2020-11-171-0/+1
| | | | | | | | | | | The category of the ssd0323 device is not set, put it into the 'display' category. Signed-off-by: Gan Qixin <ganqixin@huawei.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20201112125824.763182-2-ganqixin@huawei.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
* Use OBJECT_DECLARE_SIMPLE_TYPE when possibleEduardo Habkost2020-09-181-3/+1Star
| | | | | | | | | | | | | This converts existing DECLARE_INSTANCE_CHECKER usage to OBJECT_DECLARE_SIMPLE_TYPE when possible. $ ./scripts/codeconverter/converter.py -i \ --pattern=AddObjectDeclareSimpleType $(git grep -l '' -- '*.[ch]') Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Paul Durrant <paul@xen.org> Message-Id: <20200916182519.415636-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* Use DECLARE_*CHECKER* macrosEduardo Habkost2020-09-091-1/+2
| | | | | | | | | | | | | | | Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-13-ehabkost@redhat.com> Message-Id: <20200831210740.126168-14-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* Move QOM typedefs and add missing includesEduardo Habkost2020-09-091-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-10-ehabkost@redhat.com> Message-Id: <20200831210740.126168-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* Replace uses of FROM_SSI_SLAVE() macro with QOM castsPeter Maydell2020-07-031-3/+7
| | | | | | | | | | | | | | | | | | | | | The FROM_SSI_SLAVE() macro predates QOM and is used as a typesafe way to cast from an SSISlave* to the instance struct of a subtype of TYPE_SSI_SLAVE. Switch to using the QOM cast macros instead, which have the same effect (by writing the QOM macros if the types were previously missing them.) (The FROM_SSI_SLAVE() macro allows the SSISlave member of the subtype's struct to be anywhere as long as it is named "ssidev", whereas a QOM cast macro insists that it is the first thing in the subtype's struct. This is true for all the types we convert here.) This removes all the uses of FROM_SSI_SLAVE() so we can delete the definition. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20200628142429.17111-18-peter.maydell@linaro.org
* Include migration/vmstate.h lessMarkus Armbruster2019-08-161-0/+1
| | | | | | | | | | | | | | | | | | In my "build everything" tree, changing migration/vmstate.h triggers a recompile of some 2700 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). hw/hw.h supposedly includes it for convenience. Several other headers include it just to get VMStateDescription. The previous commit made that unnecessary. Include migration/vmstate.h only where it's still needed. Touching it now recompiles only some 1600 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-16-armbru@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
* Include qemu/module.h where needed, drop it from qemu-common.hMarkus Armbruster2019-06-121-0/+2
| | | | | | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-4-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c; ui/cocoa.m fixed up]
* vmstateify ssd0323 displayDr. David Alan Gilbert2016-09-221-62/+40Star
| | | | | | | | | | Bumps version number because we now use the VMSTATE_SSI_SLAVE that only uses a byte rather than a 32bit (for saving a bool 'cs'). Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-id: 1472035246-12483-2-git-send-email-dgilbert@redhat.com Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* ssi: change ssi_slave_init to be a realize opsCédric Le Goater2016-07-041-3/+2Star
| | | | | | | | | | | | | | This enables qemu to handle late inits and report errors. All the SSI slave routine names were changed accordingly. Code was modified to handle errors when possible (m25p80 and ssi-sd) Tested with the m25p80 slave object. Suggested-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Cédric Le Goater <clg@kaod.org> Message-id: 1467138270-32481-2-git-send-email-clg@kaod.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* hw/display: Clean up includesPeter Maydell2016-01-291-0/+1
| | | | | | | | | | 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
* ssi: Move ssi.h into a separate directoryAlistair Francis2016-01-211-1/+1
| | | | | | | | | | | | Move the ssi.h include file into the ssi directory. While touching the code also fix the typdef lines as checkpatch complains. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* ssd0323: fix buffer overun on invalid state loadMichael S. Tsirkin2014-05-051-0/+24
| | | | | | | | | | | | | | | | | | | | | | | CVE-2013-4538 s->cmd_len used as index in ssd0323_transfer() to store 32-bit field. Possible this field might then be supplied by guest to overwrite a return addr somewhere. Same for row/col fields, which are indicies into framebuffer array. To fix validate after load. Additionally, validate that the row/col_start/end are within bounds; otherwise the guest can provoke an overrun by either setting the _end field so large that the row++ increments just walk off the end of the array, or by setting the _start value to something bogus and then letting the "we hit end of row" logic reset row to row_start. For completeness, validate mode as well. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Juan Quintela <quintela@redhat.com>
* ssi: Convert legacy SSI_SLAVE -> DEVICE castsPeter Crosthwaite2014-03-121-5/+6
| | | | | | | | Convert legacy ->qdev style casts from TYPE_SSI_SLAVE to TYPE_DEVICE. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> [AF: Introduce local DeviceState variable for transition to QOM realize] Signed-off-by: Andreas Färber <afaerber@suse.de>
* console: add head to index to qemu consoles.Gerd Hoffmann2014-03-051-1/+1
| | | | Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* console: add device link to QemuConsolesGerd Hoffmann2013-04-251-1/+1
| | | | | | So it is possible to figure which qemu console displays which device. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* console: add GraphicHwOpsGerd Hoffmann2013-04-161-3/+6
| | | | | | | 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>
* console: simplify screendumpGerd Hoffmann2013-04-161-1/+1
| | | | | | | | | | | | | | | | | | | 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>
* hw: move target-independent files to subdirectoriesPaolo Bonzini2013-04-081-0/+373
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 v1.2.3-55-g7522 (git 2.39.0) at 2024-12-18 11:57:28 +0100