summaryrefslogtreecommitdiff
path: root/hw/vga-isa.c
AgeCommit message (Collapse)AuthorFilesLines
2012-06-22vga: make vram size configurableGerd Hoffmann1-1/+7
Zap the global VGA_RAM_SIZE #define, make the vga ram size configurable for standard vga and vmware vga. cirrus and qxl are left with a fixed size (and private VGA_RAM_SIZE #define) for now. qxl needs some non-trivial adjustments in the mode list handling deal with a runtime-configurable size, which calls for a separate qxl patch. cirrus emulates cards which have 2 MB (isa) and 4 MB (pci), so I guess it would make sense to use these sizes. That change would break migration though, so I left it fixed at 8 MB size. Making it configurabls is pretty pointless for cirrus as we have to match real hardware. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-15qom: Unify type registrationAndreas Färber1-2/+3
Replace device_init() with generalized type_init(). While at it, unify naming convention: type_init([$prefix_]register_types) Also, type_init() is a function, so add preceding blank line where necessary and don't put a semicolon after the closing brace. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Cc: malc <av1474@comtv.ru> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: register all types natively through QEMU Object ModelAnthony Liguori1-7/+9
This was done in a mostly automated fashion. I did it in three steps and then rebased it into a single step which avoids repeatedly touching every file in the tree. The first step was a sed-based addition of the parent type to the subclass registration functions. The second step was another sed-based removal of subclass registration functions while also adding virtual functions from the base class into a class_init function as appropriate. Finally, a python script was used to convert the DeviceInfo structures and qdev_register_subclass functions to TypeInfo structures, class_init functions, and type_register_static calls. We are almost fully converted to QOM after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-27isa: pic: convert to QEMU Object ModelAnthony Liguori1-6/+12
This converts two devices at once because PIC subclasses ISA and converting subclasses independently is extremely hard. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-10-11vga: Convert to isa_register_portio_listRichard Henderson1-11/+6
[jan: fix cut'n'paste errors] [avi: adjust pci variants not to use isa functions] Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-09-23vga: Unbreak ISA supportJan Kiszka1-0/+1
We need to initialize legacy_address_space during ISA VGA setup so that the chain-4 alias can be registered properly. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22vga: drop get_system_memory() from vga devices and derivativesAvi Kivity1-3/+2
Instead, use the bus accessors, or get the address space directly from the board constructor. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-08vga: convert vga and its derivatives to the memory APIAvi Kivity1-4/+6
Convert all vga memory to the memory API. Note we need to fall back to get_system_memory(), since the various buses don't pass the vga window as a memory region. We no longer need to sync the dirty bitmap of the cirrus mapped memory banks, since the memory API takes care of that for us. [jan: fix vga-pci logging] Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-06-07isa-vga: Make available with -device, like the other VGA qdevsMarkus Armbruster1-1/+0
Switch no_user off and make it suppress the default VGA. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-02-20vga-isa: convert to qdevBlue Swirl1-6/+45
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-07-06savevm: Add DeviceState paramAlex Williamson1-1/+1
When available, we'd like to be able to access the DeviceState when registering a savevm. For buses with a get_dev_path() function, this will allow us to create more unique savevm id strings. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-12-18Make sure to enable dirty tracking of VBE vram mappingAnthony Liguori1-5/+1
Apparently, VBE maps the VGA vram to a fixed physical location. KVM requires that all mappings of the VGA vram have dirty tracking enabled on them. Any access to the VGA vram through the VBE mapping currently fails to result in dirty page tracking updates causing a black screen. This is the true root cause of VMware VGA not working correctly under KVM and likely also an issue with some of the std-vga black screen issues too. Cirrus does not enable VBE so it would not be a problem when using Cirrus. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Rebased-by: Dave Airlie <airlied@redhat.com>
2009-10-30vga roms: move loading from pc.c to vga drivers.Gerd Hoffmann1-0/+3
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-27vga: port vga-isa to vmstateJuan Quintela1-1/+1
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-09-09vga: split isa bits inco vga-isa.cJuan Quintela1-0/+50
Adjust all the VGAState in VGACommonState Compile vga-isa.o in the targets that use it Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
generated by cgit v1.2.1 (git 2.18.0) at 2024-07-10 14:29:30 +0000