aboutsummaryrefslogtreecommitdiff
path: root/hw/realview_gic.c
AgeCommit message (Collapse)Author
2013-04-08hw: move interrupt controllers to hw/intc/, configure with default-configs/Paolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-03-01hw: include hw header files with full pathsPaolo Bonzini
Done with this script: cd hw for i in `find . -name '*.h' | sed 's/^..//'`; do echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,' done | sed -i -f - `find . -type f` This is so that paths remain valid as files are moved. Instead, files in hw/dataplane are referenced with the relative path. We know they are not going to move to include/, and they are the only include files that are in subdirectories _and_ move. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2013-01-21sysbus: Drop sysbus_from_qdev() cast macroAndreas Färber
Replace by SYS_BUS_DEVICE() QOM cast macro using a scripted conversion. Avoids the old macro creeping into new code. Resolve a Coding Style warning in openpic code. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2013-01-10Make all static TypeInfos constAndreas Färber
Since 39bffca2030950ef6efe57c2fac8327a45ae1015 (qdev: register all types natively through QEMU Object Model), TypeInfo as used in the common, non-iterative pattern is no longer amended with information and should therefore be const. Fix the documented QOM examples: sed -i 's/static TypeInfo/static const TypeInfo/g' include/qom/object.h Since frequently the wrong examples are being copied by contributors of new devices, fix all types in the tree: sed -i 's/^static TypeInfo/static const TypeInfo/g' */*.c sed -i 's/^static TypeInfo/static const TypeInfo/g' */*/*.c This also avoids to piggy-back these changes onto real functional changes or other refactorings. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-04-13hw/realview_gic: switch to sysbus GICPeter Maydell
Switch the realview_gic device to the standalone sysbus GIC. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-13hw/arm_gic: Make the GIC its own sysbus devicePeter Maydell
Compile arm_gic.c as a standalone C file to produce a self contained sysbus GIC device. Support the legacy usage by #include of the .c file by making those users #define LEGACY_INCLUDED_GIC, so we can convert them one by one. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Evgeny Voevodin <e.voevodin@samsung.com>
2012-04-13hw/arm_gic: Move gic_get_current_cpu into arm_gic.cPeter Maydell
Move the gic_get_current_cpu() function into arm_gic.c. There are only two implementations: (1) "get the index of the currently executing CPU", used by all multicore GICs, and (2) "always 0", used by all GICs instantiated with a single CPU interface (the Realview board GIC and the v7M NVIC). So we can move this into the main GIC source file. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Evgeny Voevodin <e.voevodin@samsung.com>
2012-04-13hw/arm_gic: Move NCPU definition to arm_gic.cPeter Maydell
Move the NCPU definition to arm_gic.c: the maximum number of CPU interfaces is defined by the GIC architecture specification to be 8, so we don't need to have this #define in each of the sources files which currently includes arm_gic.c. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Evgeny Voevodin <e.voevodin@samsung.com>
2012-02-15qom: Unify type registrationAndreas Färber
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 Liguori
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>
2012-01-27sysbus: apic: ioapic: convert to QEMU Object ModelAnthony Liguori
This converts three devices because apic and ioapic are subclasses of sysbus. Converting subclasses independently of their base class is prohibitively hard. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-17arm: make the number of GIC interrupts configurableMark Langsdorf
Increase the maximum number of GIC interrupts for a9mp and a11mp to 1020, and create a configurable property for each defaulting to 96 and 64 (respectively) so that device modelers can set the value appropriately for their SoC. Other ARM processors also set their maximum number of used IRQs appropriately. Set the maximum theoretical number of GIC interrupts to 1020 and update the save/restore code to only use the appropriate number for each SoC. Signed-off-by: Mark Langsdorf <mark.langsdorf@calxeda.com> Reviewed-by: Andreas Färber <afaerber@suse.de> [Peter Maydell: fixed minor whitespace snafu] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-12-12hw/realview_gic: Use GIC memory region for the CPU interfacePeter Maydell
Use the GIC provided memory region for the CPU interface rather than implementing our own. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-11-28sysbus: rename sysbus_init_mmio_region() to sysbus_init_mmio()Avi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-22arm_gic: convert to memory APIAvi Kivity
Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-07-23Correct spelling of licensedMatthew Fernandez
Correct typos of "licenced" to "licensed". Reviewed-by: Stefan Weil <weil@mail.berlios.de> Reviewed-by: Andreas F=E4rber <andreas.faerber@web.de> Signed-off-by: Matthew Fernandez <matthew.fernandez@gmail.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-12-11Add endianness as io mem parameterAlexander Graf
As stated before, devices can be little, big or native endian. The target endianness is not of their concern, so we need to push things down a level. This patch adds a parameter to cpu_register_io_memory that allows a device to choose its endianness. For now, all devices simply choose native endian, because that's the same behavior as before. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-10-01Revert "Get rid of _t suffix"Anthony Liguori
In the very least, a change like this requires discussion on the list. The naming convention is goofy and it causes a massive merge problem. Something like this _must_ be presented on the list first so people can provide input and cope with it. This reverts commit 99a0949b720a0936da2052cb9a46db04ffc6db29. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-01Get rid of _t suffixmalc
Some not so obvious bits, slirp and Xen were left alone for the time being. Signed-off-by: malc <av1474@comtv.ru>
2009-08-27qdev: add return value to init() callbacks.Gerd Hoffmann
Sorry folks, but it has to be. One more of these invasive qdev patches. We have a serious design bug in the qdev interface: device init callbacks can't signal failure because the init() callback has no return value. This patch fixes it. We have already one case in-tree where this is needed: Try -device virtio-blk-pci (without drive= specified) and watch qemu segfault. This patch fixes it. With usb+scsi being converted to qdev we'll get more devices where the init callback can fail for various reasons. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-25Make CPURead/WriteFunc structure 'const'Blue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-06-16Remove io_index argument from cpu_register_io_memory()Avi Kivity
The parameter is always zero except when registering the three internal io regions (ROM, unassigned, notdirty). Remove the parameter to reduce the API's power, thus facilitating future change. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-14ARM GIC qdev conversionPaul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2008-12-01Change MMIO callbacks to use offsets, not absolute addresses.pbrook
Signed-off-by: Paul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5849 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-18Add statics and missing #includes for prototypes.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3683 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Break up vl.h.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-11ARMv7 support.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3572 c046a42c-6fe2-441c-8c8c-71466251a162